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drm/amdgpu: add amdgpu smu mca dump feature support

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add amdgpu smu mca dump feature support.

Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yang Wang
2023-09-05 11:39:10 +08:00
committed by Alex Deucher
parent 615585d09b
commit 7ff607e272
2 changed files with 129 additions and 0 deletions
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70
drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c
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@@ -142,3 +142,73 @@ int amdgpu_mca_mpio_ras_sw_init(struct amdgpu_device *adev)
return 0;
}
void amdgpu_mca_smu_init_funcs(struct amdgpu_device *adev, const struct amdgpu_mca_smu_funcs *mca_funcs)
{
struct amdgpu_mca *mca = &adev->mca;
mca->mca_funcs = mca_funcs;
}
int amdgpu_mca_smu_set_debug_mode(struct amdgpu_device *adev, bool enable)
{
const struct amdgpu_mca_smu_funcs *mca_funcs = adev->mca.mca_funcs;
if (mca_funcs && mca_funcs->mca_set_debug_mode)
return mca_funcs->mca_set_debug_mode(adev, enable);
return -EOPNOTSUPP;
}
int amdgpu_mca_smu_get_valid_mca_count(struct amdgpu_device *adev, enum amdgpu_mca_error_type type, uint32_t *count)
{
const struct amdgpu_mca_smu_funcs *mca_funcs = adev->mca.mca_funcs;
if (!count)
return -EINVAL;
if (mca_funcs && mca_funcs->mca_get_valid_mca_count)
return mca_funcs->mca_get_valid_mca_count(adev, type, count);
return -EOPNOTSUPP;
}
int amdgpu_mca_smu_get_error_count(struct amdgpu_device *adev, enum amdgpu_ras_block blk,
enum amdgpu_mca_error_type type, uint32_t *count)
{
const struct amdgpu_mca_smu_funcs *mca_funcs = adev->mca.mca_funcs;
if (!count)
return -EINVAL;
if (mca_funcs && mca_funcs->mca_get_error_count)
return mca_funcs->mca_get_error_count(adev, blk, type, count);
return -EOPNOTSUPP;
}
int amdgpu_mca_smu_get_mca_entry(struct amdgpu_device *adev, enum amdgpu_mca_error_type type,
int idx, struct mca_bank_entry *entry)
{
const struct amdgpu_mca_smu_funcs *mca_funcs = adev->mca.mca_funcs;
int count;
switch (type) {
case AMDGPU_MCA_ERROR_TYPE_UE:
count = mca_funcs->max_ue_count;
break;
case AMDGPU_MCA_ERROR_TYPE_CE:
count = mca_funcs->max_ce_count;
break;
default:
return -EINVAL;
}
if (idx >= count)
return -EINVAL;
if (mca_funcs && mca_funcs->mca_get_mca_entry)
return mca_funcs->mca_get_mca_entry(adev, type, idx, entry);
return -EOPNOTSUPP;
}