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| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2019-07-18 13:59:38 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:18:07 -0500 |
| commit | a5dd40ca81bb2465a754709d999a93c5343d1a97 (patch) | |
| tree | 86b6326d7a99f0cb76a5eee05da1f8bb01035e46 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | 4d249d3abd424e4de4a24ef95306a612e6820f6f (diff) | |
| download | lwn-a5dd40ca81bb2465a754709d999a93c5343d1a97.tar.gz lwn-a5dd40ca81bb2465a754709d999a93c5343d1a97.zip | |
drm/amdgpu: only allow error injection to UMC IP block
error injection to other IP blocks (except UMC) will be enabled
until RAS feature stablize on those IP blocks
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@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 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 3a9ece450b31..fc346eb1aacd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -689,6 +689,12 @@ int amdgpu_ras_error_inject(struct amdgpu_device *adev, if (!obj) return -EINVAL; + if (block_info.block_id != TA_RAS_BLOCK__UMC) { + DRM_INFO("%s error injection is not supported yet\n", + ras_block_str(info->head.block)); + return -EINVAL; + } + ret = psp_ras_trigger_error(&adev->psp, &block_info); if (ret) DRM_ERROR("RAS ERROR: inject %s error failed ret %d\n", |