diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 62011a521833..fa53a51db69f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -2777,23 +2777,28 @@ int amdgpu_ras_block_late_init(struct amdgpu_device *adev, goto cleanup; } - r = amdgpu_ras_sysfs_create(adev, ras_block); - if (r) - goto interrupt; + if (ras_obj->hw_ops && + (ras_obj->hw_ops->query_ras_error_count || + ras_obj->hw_ops->query_ras_error_status)) { + r = amdgpu_ras_sysfs_create(adev, ras_block); + if (r) + goto interrupt; - /* Those are the cached values at init. - */ - query_info = kzalloc(sizeof(struct ras_query_if), GFP_KERNEL); - if (!query_info) - return -ENOMEM; - memcpy(&query_info->head, ras_block, sizeof(struct ras_common_if)); + /* Those are the cached values at init. + */ + query_info = kzalloc(sizeof(*query_info), GFP_KERNEL); + if (!query_info) + return -ENOMEM; + memcpy(&query_info->head, ras_block, sizeof(struct ras_common_if)); - if (amdgpu_ras_query_error_count(adev, &ce_count, &ue_count, query_info) == 0) { - atomic_set(&con->ras_ce_count, ce_count); - atomic_set(&con->ras_ue_count, ue_count); + if (amdgpu_ras_query_error_count(adev, &ce_count, &ue_count, query_info) == 0) { + atomic_set(&con->ras_ce_count, ce_count); + atomic_set(&con->ras_ue_count, ue_count); + } + + kfree(query_info); } - kfree(query_info); return 0; interrupt: |