diff options
| author | Tao Zhou <tao.zhou1@amd.com> | 2023-02-02 13:57:04 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 17:37:26 +0300 |
| commit | d78c71321ea963378cd3c5646ac6c6483d8d1a50 (patch) | |
| tree | 2e13892a71402bd5c3826adf986d448332e55e1f /drivers/gpu | |
| parent | 9a3ce1a7a9e5372d8c275bf3fbef4456c8407145 (diff) | |
| download | linux-d78c71321ea963378cd3c5646ac6c6483d8d1a50.tar.xz | |
drm/amdgpu: add GFX RAS common function
The common function can help reduce redundant code.
v2: remove xcp operation, only need to do RAS operations for all
instances.
v3: remove check for GFX RAS support, will be checked in higher level.
add amdgpu prefix for the function name.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 19 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 4 |
2 files changed, 23 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index 6098b8b1ae5b..8883d5ee13cb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -884,6 +884,25 @@ int amdgpu_gfx_cp_ecc_error_irq(struct amdgpu_device *adev, return 0; } +void amdgpu_gfx_ras_error_func(struct amdgpu_device *adev, + void *ras_error_status, + void (*func)(struct amdgpu_device *adev, void *ras_error_status, + int xcc_id)) +{ + int i; + int num_xcc = adev->gfx.xcc_mask ? NUM_XCC(adev->gfx.xcc_mask) : 1; + uint32_t xcc_mask = GENMASK(num_xcc - 1, 0); + struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; + + if (err_data) { + err_data->ue_count = 0; + err_data->ce_count = 0; + } + + for_each_inst(i, xcc_mask) + func(adev, ras_error_status, i); +} + uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg) { signed long r, cnt = 0; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h index 3d11b7a0bd75..0df53fe7b199 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -494,6 +494,10 @@ int amdgpu_gfx_poison_consumption_handler(struct amdgpu_device *adev, bool amdgpu_gfx_is_master_xcc(struct amdgpu_device *adev, int xcc_id); int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev); void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev); +void amdgpu_gfx_ras_error_func(struct amdgpu_device *adev, + void *ras_error_status, + void (*func)(struct amdgpu_device *adev, void *ras_error_status, + int xcc_id)); static inline const char *amdgpu_gfx_compute_mode_desc(int mode) { |