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| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2020-03-02 06:54:28 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-05 08:32:32 +0300 |
| commit | 86153f1be26901598599c190b458dd26dce0fd50 (patch) | |
| tree | 51164b3410d8cf9e02e476a2884b427875bb9dd4 /drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | |
| parent | e7429606bb6ad846cfa4f3dd26a328b1d3e76a54 (diff) | |
| download | linux-86153f1be26901598599c190b458dd26dce0fd50.tar.xz | |
drm/amdgpu: add reset_ras_error_count function for SDMA
SDMA ras error counters are dirty ones after cold reboot
Read operation is needed to reset them to 0
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h index 485335267d78..4b352206354b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h @@ -56,6 +56,7 @@ struct amdgpu_sdma_ras_funcs { void (*ras_fini)(struct amdgpu_device *adev); int (*query_ras_error_count)(struct amdgpu_device *adev, uint32_t instance, void *ras_error_status); + void (*reset_ras_error_count)(struct amdgpu_device *adev); }; struct amdgpu_sdma { |