diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h index aa155cb5d58e..434e23c84962 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h @@ -496,6 +496,13 @@ struct ras_ecc_log_info { uint64_t prev_de_queried_count; }; +struct ras_critical_region { + struct list_head node; + struct amdgpu_bo *bo; + uint64_t start; + uint64_t size; +}; + struct amdgpu_ras { /* ras infrastructure */ /* for ras itself. */ @@ -575,6 +582,10 @@ struct amdgpu_ras { char init_task_comm[TASK_COMM_LEN]; int bad_page_num; + + struct list_head critical_region_head; + struct mutex critical_region_lock; + }; struct ras_fs_data { @@ -979,6 +990,9 @@ int amdgpu_ras_mark_ras_event_caller(struct amdgpu_device *adev, enum ras_event_ int amdgpu_ras_reserve_page(struct amdgpu_device *adev, uint64_t pfn); +int amdgpu_ras_add_critical_region(struct amdgpu_device *adev, struct amdgpu_bo *bo); +bool amdgpu_ras_check_critical_address(struct amdgpu_device *adev, uint64_t addr); + int amdgpu_ras_put_poison_req(struct amdgpu_device *adev, enum amdgpu_ras_block block, uint16_t pasid, pasid_notify pasid_fn, void *data, uint32_t reset); |