diff options
Diffstat (limited to 'drivers/misc/habanalabs/include/gaudi2/gaudi2.h')
| -rw-r--r-- | drivers/misc/habanalabs/include/gaudi2/gaudi2.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/include/gaudi2/gaudi2.h b/drivers/misc/habanalabs/include/gaudi2/gaudi2.h new file mode 100644 index 000000000..5b4f9e108 --- /dev/null +++ b/drivers/misc/habanalabs/include/gaudi2/gaudi2.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright 2020-2022 HabanaLabs, Ltd. + * All Rights Reserved. + * + */ + +#ifndef GAUDI2_H +#define GAUDI2_H + +#define SRAM_CFG_BAR_ID 0 +#define MSIX_BAR_ID 2 +#define DRAM_BAR_ID 4 + +/* Refers to CFG_REGION_SIZE, BAR0_RSRVD_SIZE and SRAM_SIZE */ +#define CFG_BAR_SIZE 0x10000000ull /* 256MB */ + +#define MSIX_BAR_SIZE 0x4000ull /* 16KB */ + +#define CFG_BASE 0x1000007FF8000000ull +#define CFG_SIZE 0x8000000ull /* 96MB CFG + 32MB DBG*/ +#define CFG_REGION_SIZE 0xC000000ull /* 192MB */ + +#define STM_FLASH_BASE_ADDR 0x1000007FF4000000ull /* Not 256MB aligned */ +#define STM_FLASH_ALIGNED_OFF 0x4000000ull /* 256 MB alignment */ +#define STM_FLASH_SIZE 0x2000000ull /* 32MB */ + +#define SPI_FLASH_BASE_ADDR 0x1000007FF6000000ull +#define SPI_FLASH_SIZE 0x1000000ull /* 16MB */ + +#define SCRATCHPAD_SRAM_ADDR 0x1000007FF7FE0000ull +#define SCRATCHPAD_SRAM_SIZE 0x10000ull /* 64KB */ + +#define PCIE_FW_SRAM_ADDR 0x1000007FF7FF0000ull +#define PCIE_FW_SRAM_SIZE 0x8000 /* 32KB */ + +#define BAR0_RSRVD_BASE_ADDR 0x1000FFFFFC000000ull +#define BAR0_RSRVD_SIZE 0x1000000ull /* 16MB */ + +#define SRAM_BASE_ADDR 0x1000FFFFFD000000ull +#define SRAM_SIZE 0x3000000ull /* 48MB */ + +#define DRAM_PHYS_BASE 0x1001000000000000ull + +/* every hint address is masked accordingly */ +#define DRAM_VA_HINT_MASK 0xFFFFFFFFFFFFull /* 48bit mask */ + +#define HOST_PHYS_BASE_0 0x0000000000000000ull +#define HOST_PHYS_SIZE_0 0x0100000000000000ull /* 64PB (56 bits) */ + +#define HOST_PHYS_BASE_1 0xFF00000000000000ull +#define HOST_PHYS_SIZE_1 0x0100000000000000ull /* 64PB (56 bits) */ + +#define RESERVED_VA_RANGE_FOR_ARC_ON_HBM_START 0x1001500000000000ull +#define RESERVED_VA_RANGE_FOR_ARC_ON_HBM_END 0x10016FFFFFFFFFFFull + +#define RESERVED_VA_FOR_VIRTUAL_MSIX_DOORBELL_START 0xFFF077FFFFFF0000ull +#define RESERVED_VA_FOR_VIRTUAL_MSIX_DOORBELL_END 0xFFF077FFFFFFFFFFull + +#define RESERVED_VA_RANGE_FOR_ARC_ON_HOST_START 0xFFF0780000000000ull +#define RESERVED_VA_RANGE_FOR_ARC_ON_HOST_END 0xFFF07FFFFFFFFFFFull + +#define RESERVED_VA_RANGE_FOR_ARC_ON_HOST_HPAGE_START 0xFFF0F80000000000ull +#define RESERVED_VA_RANGE_FOR_ARC_ON_HOST_HPAGE_END 0xFFF0FFFFFFFFFFFFull + +#define GAUDI2_MSIX_ENTRIES 512 + +#define QMAN_PQ_ENTRY_SIZE 16 /* Bytes */ + +#define MAX_ASID 2 + +#define NUM_ARC_CPUS 69 + +/* Every ARC cpu in the system contains a single DCCM block + * except MME and Scheduler ARCs which contain 2 DCCM blocks + */ +#define ARC_DCCM_BLOCK_SIZE 0x8000 + +#define NUM_OF_DCORES 4 +#define NUM_OF_SFT 4 +#define NUM_OF_PSOC_ARC 2 +#define NUM_OF_SCHEDULER_ARC 6 + +#define NUM_OF_PQ_PER_QMAN 4 +#define NUM_OF_CQ_PER_QMAN 5 +#define NUM_OF_CP_PER_QMAN 5 +#define NUM_OF_EDMA_PER_DCORE 2 +#define NUM_OF_HIF_PER_DCORE 4 +#define NUM_OF_PDMA 2 +#define NUM_OF_TPC_PER_DCORE 6 +#define NUM_DCORE0_TPC 7 +#define NUM_DCORE1_TPC NUM_OF_TPC_PER_DCORE +#define NUM_DCORE2_TPC NUM_OF_TPC_PER_DCORE +#define NUM_DCORE3_TPC NUM_OF_TPC_PER_DCORE +#define NUM_OF_DEC_PER_DCORE 2 +#define NUM_OF_ROT 2 +#define NUM_OF_HMMU_PER_DCORE 4 +#define NUM_OF_MME_PER_DCORE 1 +#define NUM_OF_MME_SBTE_PER_DCORE 5 +#define NUM_OF_MME_WB_PER_DCORE 2 +#define NUM_OF_RTR_PER_DCORE 8 +#define NUM_OF_VDEC_PER_DCORE 2 +#define NUM_OF_IF_RTR_PER_SFT 3 +#define NUM_OF_PCIE_VDEC 2 +#define NUM_OF_ARC_FARMS_ARC 4 +#define NUM_OF_XBAR 4 + +#define TPC_NUM_OF_KERNEL_TENSORS 16 +#define TPC_NUM_OF_QM_TENSORS 16 + +#define MME_NUM_OF_LFSR_SEEDS 256 + +#define NIC_NUMBER_OF_MACROS 12 + +#define NIC_NUMBER_OF_QM_PER_MACRO 2 + +#define NIC_NUMBER_OF_ENGINES (NIC_NUMBER_OF_MACROS * 2) + +#define NIC_MAX_NUMBER_OF_PORTS (NIC_NUMBER_OF_ENGINES * 2) + +#define DEVICE_CACHE_LINE_SIZE 128 + +#endif /* GAUDI2_H */ |