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drm/amdgpu: Add reset_ras_error_count for mmhub v1_8

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Add reset_ras_error_count callback for mmhub
v1_8. It will be used to reset mmhub ras error
count.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang
2023-01-22 22:22:06 +08:00
committed by Alex Deucher
parent bc069d823b
commit a0cdb3d093
1 changed files with 28 additions and 0 deletions
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28
drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
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@@ -672,3 +672,31 @@ static void mmhub_v1_8_query_ras_error_count(struct amdgpu_device *adev,
for_each_inst(i, inst_mask)
mmhub_v1_8_inst_query_ras_error_count(adev, i, ras_err_status);
}
static void mmhub_v1_8_inst_reset_ras_error_count(struct amdgpu_device *adev,
uint32_t mmhub_inst)
{
amdgpu_ras_inst_reset_ras_error_count(adev,
mmhub_v1_8_ce_reg_list,
ARRAY_SIZE(mmhub_v1_8_ce_reg_list),
mmhub_inst);
amdgpu_ras_inst_reset_ras_error_count(adev,
mmhub_v1_8_ue_reg_list,
ARRAY_SIZE(mmhub_v1_8_ue_reg_list),
mmhub_inst);
}
static void mmhub_v1_8_reset_ras_error_count(struct amdgpu_device *adev)
{
uint32_t inst_mask;
uint32_t i;
if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__MMHUB)) {
dev_warn(adev->dev, "MMHUB RAS is not supported\n");
return;
}
inst_mask = adev->aid_mask;
for_each_inst(i, inst_mask)
mmhub_v1_8_inst_reset_ras_error_count(adev, i);
}