diff options
| author | Victor Skvortsov <[email protected]> | 2025-04-02 21:35:56 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-04-08 20:48:14 +0000 |
| commit | 3394069e7de984ea3a4c2c68bf69b65f1c0aa658 (patch) | |
| tree | 091251aaad1f97587d7ee56845d9d051ef274462 /drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c | |
| parent | Documenation: fix typo in debugfs.rst (diff) | |
| download | kernel-3394069e7de984ea3a4c2c68bf69b65f1c0aa658.tar.gz kernel-3394069e7de984ea3a4c2c68bf69b65f1c0aa658.zip | |
drm/amdgpu: Disable ACA on VFs
VFs query RAS error counts directly from host with
AMDGPU_RAS_VIRT_ERROR_COUNT_QUERY. When ACA is enabled,
an unusable aca_sysfs is created rather than amdgpu_ras_sysfs_create()
Likewise, VFs depend on host support to query CPERs, rather than ACA component.
Signed-off-by: Victor Skvortsov <[email protected]>
Reviewed-by: Zhigang Luo <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c index 360e07a5c7c1..5a234eadae8b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c @@ -549,7 +549,7 @@ int amdgpu_cper_init(struct amdgpu_device *adev) { int r; - if (!amdgpu_aca_is_enabled(adev)) + if (!amdgpu_aca_is_enabled(adev) && !amdgpu_sriov_ras_cper_en(adev)) return 0; r = amdgpu_cper_ring_init(adev); @@ -568,7 +568,7 @@ int amdgpu_cper_init(struct amdgpu_device *adev) int amdgpu_cper_fini(struct amdgpu_device *adev) { - if (!amdgpu_aca_is_enabled(adev)) + if (!amdgpu_aca_is_enabled(adev) && !amdgpu_sriov_ras_cper_en(adev)) return 0; adev->cper.enabled = false; |