xe_oa_init_oa_buffer identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/xe/xe_oa.c, line 422 (as a function)

Referenced in 1 files:

drivers/gpu/drm/xe/xe_oa.c, line 497

Smatch caller information:

drivers/gpu/drm/xe/xe_oa.c xe_oa_enable() -> xe_oa_init_oa_buffer()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->enabled	0
PARAM_VALUE	0	stream->exec_q->multi_queue.is_primary	1
PARAM_VALUE	0	stream->exec_q->multi_queue.valid	1
PARAM_VALUE	0	stream->exec_q->sched_props.job_timeout_ms	1-10000
PARAM_VALUE	0	stream->hwe->class	0-5
PARAM_VALUE	0	stream->hwe->domain	1-2,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768
PARAM_VALUE	0	stream->hwe->engine_id	0-26
PARAM_VALUE	0	stream->hwe->instance	0-8
PARAM_VALUE	0	stream->hwe->irq_handler	0,1079320861127557120,5448746199315255296
PARAM_VALUE	0	stream->hwe->irq_offset	0-255
PARAM_VALUE	0	stream->hwe->irq_page	0-8
PARAM_VALUE	0	stream->hwe->mmio_base	8192,106496,114688,122880,139264,155648,1155072,1835008,1851392,1867776,1900544,1916928,1933312,1966080,1982464,1998848,2031616,2048000,2064384,4063232,4071424,4079616,4087808,4096000,4104192,4112384,4120576
PARAM_VALUE	0	stream->k_exec_q->hwe->domain	1-2,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768
PARAM_VALUE	0	stream->k_exec_q->hwe->engine_id	0-26
PARAM_VALUE	0	stream->k_exec_q->hwe->instance	0-8
PARAM_VALUE	0	stream->k_exec_q->hwe->irq_handler	0,1079320861127557120,5448746199315255296
PARAM_VALUE	0	stream->k_exec_q->hwe->irq_offset	0-255
PARAM_VALUE	0	stream->k_exec_q->hwe->irq_page	0-8
PARAM_VALUE	0	stream->k_exec_q->hwe->mmio_base	8192,106496,114688,122880,139264,155648,1155072,1835008,1851392,1867776,1900544,1916928,1933312,1966080,1982464,1998848,2031616,2048000,2064384,4063232,4071424,4079616,4087808,4096000,4104192,4112384,4120576
PARAM_VALUE	0	stream->k_exec_q->sched_props.job_timeout_ms	1-10000
PARAM_VALUE	0	stream->k_exec_q->ufence_syncobj->fence->ops->set_deadline	0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424
PARAM_VALUE	0	stream->k_exec_q->ufence_syncobj->fence->ops->wait	0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936
PARAM_VALUE	0	stream->k_exec_q->vm->exec_queues.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->exec_queues.lock.first_waiter->type	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->gpuvm.ops->sm_step_map	0,912682263357759488,3850699923445227520,8379760394559614976,8609383518014025728
PARAM_VALUE	0	stream->k_exec_q->vm->gpuvm.ops->sm_step_remap	0,3850699923445227520,5121074557911261184,5420759306209017856,8609383518014025728
PARAM_VALUE	0	stream->k_exec_q->vm->gpuvm.ops->sm_step_unmap	0,3850699923445227520,5914183354706407424,7504656685248028672,8609383518014025728
PARAM_VALUE	0	stream->k_exec_q->vm->gpuvm.ops->vm_bo_free	0,5555473383884926976
PARAM_VALUE	0	stream->k_exec_q->vm->gpuvm.ops->vm_bo_validate	0,248747483245506560,265657736556892160,1638191084720013312,1986338527227244544
PARAM_VALUE	0	stream->k_exec_q->vm->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->lock.first_waiter->type	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.mm->exe_file->f_cred->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.mm->exe_file->f_cred->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.mm->exe_file->f_cred->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.mm->exe_file->f_cred->thread_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.mm->notifier_subscriptions->invalidate_seq	0-s64max
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.notifier_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.notifier_lock.first_waiter->type	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->svm.gpusvm.notifier_size	0-u32max,9157251904928550912
PARAM_VALUE	0	stream->k_exec_q->vm->xe->drm.mode_config.helper_private->atomic_commit_tail	0,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
PARAM_VALUE	0	stream->k_exec_q->vm->xe->heci_gsc.adev->irq	s32min-s32max
PARAM_VALUE	0	stream->k_exec_q->vm->xe->pmu.base.dev->p->dead	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->xe->pmu.base.dev->p->deferred_probe_reason	0-s64max
PARAM_VALUE	0	stream->k_exec_q->vm->xe->ttm.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->xe->ttm.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->xe->ttm.pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->xe->ttm.pool.dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	stream->k_exec_q->vm->xe->ttm.pool.dev->iommu_group->default_domain	0-s64max
PARAM_VALUE	0	stream->oa->xe->drm.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	stream->oa->xe->pxp->status	s32min-s32max
PARAM_VALUE	0	stream->oa->xe->ttm.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	stream->oa->xe->ttm.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	stream->oa->xe->ttm.pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	stream->oa->xe->ttm.pool.dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	stream->oa->xe->val.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	stream->pollin	0
PARAM_VALUE	0	stream->stream_lock.dep_map->name	0-255
PARAM_VALUE	0	stream->stream_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	stream->stream_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	stream->stream_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	stream->stream_lock.osq.tail.counter	0-s32max
BUF_SIZE	0	stream	s32min-(-1),1-s32max
BUF_SIZE	0	stream	s32min-(-1),1-s32max
DATA_SOURCE	0	stream	$0
NOSPEC	0	stream->num_syncs
NOSPEC	0	stream->oa_unit->exclusive_stream->num_syncs
NOCHECK_CALL
USER_DATA	0	stream->no_preempt	0-1
USER_DATA	0	stream->num_syncs	0-1024[c]
USER_DATA	0	stream->oa_buffer.bo->flags	0-u32max[u]
USER_DATA	0	stream->oa_buffer.bo->ttm.base.size	0-u64max[c]
USER_DATA	0	stream->oa_buffer.bo->ttm.base.vma_node.vm_node.size	1-s32max[c]
USER_DATA	0	stream->oa_buffer.bo->ttm.base.vma_node.vm_node.start	0-s32max[c]
USER_DATA	0	stream->oa_buffer.bo->ttm.page_alignment	1,16,512
USER_DATA	0	stream->oa_buffer.circ_size	130433-134217728
USER_DATA	0	stream->oa_unit->exclusive_stream->no_preempt	0-1
USER_DATA	0	stream->oa_unit->exclusive_stream->num_syncs	0-1024[c]
USER_DATA	0	stream->oa_unit->exclusive_stream->oa_buffer.circ_size	130433-134217728
USER_DATA	0	stream->oa_unit->exclusive_stream->period_exponent	0-31
USER_DATA	0	stream->oa_unit->exclusive_stream->periodic	1[c]
USER_DATA	0	stream->oa_unit->exclusive_stream->sample	0-1
USER_DATA	0	stream->period_exponent	0-31
USER_DATA	0	stream->periodic	1[c]
USER_DATA	0	stream->sample	0-1
NO_OVERFLOW_SIMPLE	0	stream->k_exec_q->entity->num_sched_list
HALF_LOCKED2		&param.hwe->gt->oa.gt_lock
HALF_LOCKED2	0	&stream->stream_lock