diff options
| author | Stanley.Yang <Stanley.Yang@amd.com> | 2023-04-10 14:43:16 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-04-12 01:03:45 +0300 |
| commit | 58bc2a9cbfdd4abdbfaafd835a0cd78bdad11423 (patch) | |
| tree | acbcd6559ca517dc5be63c1d127b85df7f634b9f /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | caa4dffa9abd80f3360432cf89236f018be355ca (diff) | |
| download | linux-58bc2a9cbfdd4abdbfaafd835a0cd78bdad11423.tar.xz | |
drm/amdgpu: correct ras enabled flag
XGMI RAS should be according to the gmc xgmi physical nodes number,
XGMI RAS should not be enabled if xgmi num_physical_nodes is zero.
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 4069bce9479f..ad5d456918f4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -2430,6 +2430,13 @@ static void amdgpu_ras_check_supported(struct amdgpu_device *adev) else adev->ras_hw_enabled &= ~(1 << AMDGPU_RAS_BLOCK__VCN | 1 << AMDGPU_RAS_BLOCK__JPEG); + + /* + * XGMI RAS is not supported if xgmi num physical nodes + * is zero + */ + if (!adev->gmc.xgmi.num_physical_nodes) + adev->ras_hw_enabled &= ~(1 << AMDGPU_RAS_BLOCK__XGMI_WAFL); } else { dev_info(adev->dev, "SRAM ECC is not presented.\n"); } |