diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/gpu/drm/amd/amdgpu/mca_v3_0.c | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mca_v3_0.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mca_v3_0.c | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mca_v3_0.c b/drivers/gpu/drm/amd/amdgpu/mca_v3_0.c new file mode 100644 index 000000000..d4bd7d1d2 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/mca_v3_0.c @@ -0,0 +1,142 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "amdgpu_ras.h" +#include "amdgpu.h" +#include "amdgpu_mca.h" + +#define smnMCMP0_STATUST0 0x03830408 +#define smnMCMP1_STATUST0 0x03b30408 +#define smnMCMPIO_STATUST0 0x0c930408 + + +static void mca_v3_0_mp0_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_mca_query_ras_error_count(adev, + smnMCMP0_STATUST0, + ras_error_status); +} + +static int mca_v3_0_ras_block_match(struct amdgpu_ras_block_object *block_obj, + enum amdgpu_ras_block block, uint32_t sub_block_index) +{ + if (!block_obj) + return -EINVAL; + + if ((block_obj->ras_comm.block == block) && + (block_obj->ras_comm.sub_block_index == sub_block_index)) { + return 0; + } + + return -EINVAL; +} + +const struct amdgpu_ras_block_hw_ops mca_v3_0_mp0_hw_ops = { + .query_ras_error_count = mca_v3_0_mp0_query_ras_error_count, + .query_ras_error_address = NULL, +}; + +struct amdgpu_mca_ras_block mca_v3_0_mp0_ras = { + .ras_block = { + .ras_comm = { + .block = AMDGPU_RAS_BLOCK__MCA, + .sub_block_index = AMDGPU_RAS_MCA_BLOCK__MP0, + .type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + .name = "mp0", + }, + .hw_ops = &mca_v3_0_mp0_hw_ops, + .ras_block_match = mca_v3_0_ras_block_match, + }, +}; + +static void mca_v3_0_mp1_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_mca_query_ras_error_count(adev, + smnMCMP1_STATUST0, + ras_error_status); +} + +const struct amdgpu_ras_block_hw_ops mca_v3_0_mp1_hw_ops = { + .query_ras_error_count = mca_v3_0_mp1_query_ras_error_count, + .query_ras_error_address = NULL, +}; + +struct amdgpu_mca_ras_block mca_v3_0_mp1_ras = { + .ras_block = { + .ras_comm = { + .block = AMDGPU_RAS_BLOCK__MCA, + .sub_block_index = AMDGPU_RAS_MCA_BLOCK__MP1, + .type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + .name = "mp1", + }, + .hw_ops = &mca_v3_0_mp1_hw_ops, + .ras_block_match = mca_v3_0_ras_block_match, + }, +}; + +static void mca_v3_0_mpio_query_ras_error_count(struct amdgpu_device *adev, + void *ras_error_status) +{ + amdgpu_mca_query_ras_error_count(adev, + smnMCMPIO_STATUST0, + ras_error_status); +} + +const struct amdgpu_ras_block_hw_ops mca_v3_0_mpio_hw_ops = { + .query_ras_error_count = mca_v3_0_mpio_query_ras_error_count, + .query_ras_error_address = NULL, +}; + +struct amdgpu_mca_ras_block mca_v3_0_mpio_ras = { + .ras_block = { + .ras_comm = { + .block = AMDGPU_RAS_BLOCK__MCA, + .sub_block_index = AMDGPU_RAS_MCA_BLOCK__MPIO, + .type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE, + .name = "mpio", + }, + .hw_ops = &mca_v3_0_mpio_hw_ops, + .ras_block_match = mca_v3_0_ras_block_match, + }, +}; + + +static void mca_v3_0_init(struct amdgpu_device *adev) +{ + struct amdgpu_mca *mca = &adev->mca; + + mca->mp0.ras = &mca_v3_0_mp0_ras; + mca->mp1.ras = &mca_v3_0_mp1_ras; + mca->mpio.ras = &mca_v3_0_mpio_ras; + amdgpu_ras_register_ras_block(adev, &mca->mp0.ras->ras_block); + amdgpu_ras_register_ras_block(adev, &mca->mp1.ras->ras_block); + amdgpu_ras_register_ras_block(adev, &mca->mpio.ras->ras_block); + mca->mp0.ras_if = &mca->mp0.ras->ras_block.ras_comm; + mca->mp1.ras_if = &mca->mp1.ras->ras_block.ras_comm; + mca->mpio.ras_if = &mca->mpio.ras->ras_block.ras_comm; +} + +const struct amdgpu_mca_funcs mca_v3_0_funcs = { + .init = mca_v3_0_init, +};
\ No newline at end of file |