diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h index 927d6bff734a..6cf0dfd38be8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h @@ -492,8 +492,15 @@ struct ras_ecc_err { struct ras_ecc_log_info { struct mutex lock; struct radix_tree_root de_page_tree; - uint64_t de_queried_count; - uint64_t prev_de_queried_count; + uint64_t de_queried_count; + uint64_t consumption_q_count; +}; + +struct ras_critical_region { + struct list_head node; + struct amdgpu_bo *bo; + uint64_t start; + uint64_t size; }; struct amdgpu_ras { @@ -515,6 +522,7 @@ struct amdgpu_ras { /* gpu recovery */ struct work_struct recovery_work; atomic_t in_recovery; + atomic_t rma_in_recovery; struct amdgpu_device *adev; /* error handler data */ struct ras_err_handler_data *eh_data; @@ -557,6 +565,7 @@ struct amdgpu_ras { struct mutex page_retirement_lock; atomic_t page_retirement_req_cnt; atomic_t poison_creation_count; + atomic_t poison_consumption_count; struct mutex page_rsv_lock; DECLARE_KFIFO(poison_fifo, struct ras_poison_msg, 128); struct ras_ecc_log_info umc_ecc_log; @@ -570,6 +579,17 @@ struct amdgpu_ras { struct ras_event_manager *event_mgr; uint64_t reserved_pages_in_bytes; + + pid_t init_task_pid; + char init_task_comm[TASK_COMM_LEN]; + + int bad_page_num; + + struct list_head critical_region_head; + struct mutex critical_region_lock; + + /* Protect poison injection */ + struct mutex poison_lock; }; struct ras_fs_data { @@ -608,6 +628,7 @@ struct ras_err_handler_data { struct eeprom_table_record *bps; /* the count of entries */ int count; + int count_saved; /* the space can place new entries */ int space_left; }; @@ -973,6 +994,9 @@ 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); |