Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 10 files:
- drivers/gpu/drm/xe/display/xe_dsb_buffer.c, line 90
- drivers/gpu/drm/xe/xe_guc_ct.c
- drivers/gpu/drm/xe/xe_guc_submit.c, line 1169
- drivers/gpu/drm/xe/xe_lrc.c, line 1858
- drivers/gpu/drm/xe/xe_migrate.c, line 1851
- drivers/gpu/drm/xe/xe_pxp_submit.c, line 452
- drivers/gpu/drm/xe/xe_sriov_vf_ccs.c
- drivers/gpu/drm/xe/xe_svm.c, line 287
- drivers/gpu/drm/xe/xe_vm.c, line 4539
- drivers/gpu/drm/xe/xe_vm_madvise.c, line 325
Smatch caller information:
drivers/gpu/drm/xe/xe_sriov_vf_ccs.c xe_sriov_vf_ccs_rw_update_bb_addr() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | ttm_bo->base.resv |
drivers/gpu/drm/xe/xe_sriov_vf_ccs.c xe_sriov_vf_ccs_rw_update_bb_addr() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xe | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | ttm_bo->base.resv |
drivers/gpu/drm/xe/xe_vm_madvise.c xe_vm_invalidate_madvise_range() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL | |||
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | &vm->svm.gpusvm.notifier_lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/xe/xe_migrate.c xe_migrate_update_pgtables_cpu() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &pt_update->vops->vm->svm.gpusvm.notifier_lock | ||
| HALF_LOCKED2 | &vm->lock |
drivers/gpu/drm/xe/xe_guc_ct.c h2g_write() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | xe | r ct_to_xe |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ct->fast_lock | ||
| HALF_LOCKED2 | irq |
drivers/gpu/drm/xe/xe_guc_ct.c h2g_write() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | xe | r ct_to_xe |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ct->fast_lock | ||
| HALF_LOCKED2 | irq |
drivers/gpu/drm/xe/xe_guc_ct.c xe_guc_ct_send_flush() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | xe | r ct_to_xe |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/xe/xe_guc_submit.c wq_item_append() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | xe | r guc_to_xe |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &adev->reset_domain->sem | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &guc->submission_state.lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sched->job_list_lock |
drivers/gpu/drm/xe/xe_vm.c xe_vm_invalidate_vma_submit() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xe | 4096-ptr_max |
| CAPPED_DATA | 0 | xe->info.tile_count | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &vm->svm.gpusvm.notifier_lock |
drivers/gpu/drm/xe/xe_lrc.c xe_lrc_write_ring() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | xe | r lrc_to_xe |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/xe/xe_svm.c xe_svm_invalidate() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &gpusvm->notifier_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct drm_gpusvm)->notifier_lock |
drivers/gpu/drm/xe/xe_pxp_submit.c gsccs_send_message() -> xe_device_wmb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |