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drm/amdgpu: add reset_ras_error_count function for GFX

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GFX 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>
This commit is contained in:
Hawking Zhang
2020-03-02 13:27:59 +08:00
committed by Alex Deucher
parent fe5211f19a
commit 279375c331
4 changed files with 14 additions and 17 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
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@@ -206,6 +206,7 @@ struct amdgpu_gfx_funcs {
u32 queue, u32 vmid);
int (*ras_error_inject)(struct amdgpu_device *adev, void *inject_if);
int (*query_ras_error_count) (struct amdgpu_device *adev, void *ras_error_status);
void (*reset_ras_error_count) (struct amdgpu_device *adev);
};
struct sq_work {