xe_oa_buffer_check_unlocked identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/xe/xe_oa.c, line 260 (as a function)

Referenced in 1 files:

drivers/gpu/drm/xe/xe_oa.c

Smatch caller information:

drivers/gpu/drm/xe/xe_oa.c xe_oa_poll_check_timer_cb() -> xe_oa_buffer_check_unlocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		irq

drivers/gpu/drm/xe/xe_oa.c xe_oa_read() -> xe_oa_buffer_check_unlocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->sample	1
BUF_SIZE	0	stream	s32min-(-2),1-s32max
BUF_SIZE	0	stream	s32min-(-2),1-s32max
NOCHECK_CALL

drivers/gpu/drm/xe/xe_oa.c xe_oa_stream_disable() -> xe_oa_buffer_check_unlocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->enabled	1
PARAM_VALUE	0	stream->gt->mmio.tile	4096-ptr_max
PARAM_VALUE	0	stream->gt->mmio.tile->xe	4096-ptr_max
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->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->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.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->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->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->oa	4096-ptr_max
PARAM_VALUE	0	stream->oa->xe	4096-ptr_max
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->val.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	stream->oa_unit	4096-ptr_max
BUF_SIZE	0	stream	s32min-(-1),1-s32max
BUF_SIZE	0	stream	s32min-(-1),1-s32max
CAPPED_DATA	0	stream->gt->mmio.adj_limit	1
DATA_SOURCE	0	stream	$0
NOSPEC	0	stream->num_syncs
NOSPEC	0	stream->oa_unit->exclusive_stream->num_syncs
RX_PATH
TASK_NOT_RUNNING
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
HALF_LOCKED2		&gt->oa.gt_lock
HALF_LOCKED2		&param.hwe->gt->oa.gt_lock
HALF_LOCKED2	0	&stream->stream_lock

drivers/gpu/drm/xe/xe_oa.c xe_oa_wait_unlocked() -> xe_oa_buffer_check_unlocked()

Type	Key	Value
PARAM_VALUE	stream	4096-ptr_max
PARAM_VALUE	stream->oa_buffer.format->header	0-1
PARAM_VALUE	stream->oa_buffer.format->size	64,128,192,256,320,576,640
PARAM_VALUE	stream->periodic	1
PARAM_VALUE	stream->sample	1
BUF_SIZE	stream	s32min-(-2),1-s32max
BUF_SIZE	stream	s32min-(-2),1-s32max
DATA_SOURCE	stream	$0
HOST_DATA	stream->oa_status	0-u32max
NO_OVERFLOW_SIMPLE	stream->oa_buffer.bounce

drivers/gpu/drm/xe/xe_oa.c xe_oa_wait_unlocked() -> xe_oa_buffer_check_unlocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->gt	4096-ptr_max
PARAM_VALUE	0	stream->gt->mmio.tile	4096-ptr_max
PARAM_VALUE	0	stream->gt->mmio.tile->xe	4096-ptr_max
PARAM_VALUE	0	stream->oa_buffer.bo	4096-ptr_max
PARAM_VALUE	0	stream->oa_buffer.bo->tile	4096-ptr_max
PARAM_VALUE	0	stream->oa_buffer.format	4096-ptr_max
PARAM_VALUE	0	stream->oa_buffer.format->header	0-1
PARAM_VALUE	0	stream->oa_buffer.format->size	64,128,192,256,320,576,640
PARAM_VALUE	0	stream->oa_buffer.ptr_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	stream->periodic	1
PARAM_VALUE	0	stream->poll_wq.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	stream->pollin	0
PARAM_VALUE	0	stream->sample	1
BUF_SIZE	0	stream	s32min-(-2),1-s32max
BUF_SIZE	0	stream	s32min-(-2),1-s32max
CAPPED_DATA	0	stream->gt->mmio.adj_limit	1
CAPPED_DATA	0	stream->oa_buffer.format->size	1
CAPPED_DATA	0	stream->oa_buffer.head	1
DATA_SOURCE	0	stream	$0
TASK_NOT_RUNNING
HOST_DATA	0	stream->oa_buffer.tail	0,64-u32max[c]
HOST_DATA	0	stream->oa_status	0-u32max
NO_OVERFLOW_SIMPLE	0	stream->oa_buffer.bounce

drivers/gpu/drm/xe/xe_oa.c xe_oa_wait_unlocked() -> xe_oa_buffer_check_unlocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	stream	4096-ptr_max
PARAM_VALUE	0	stream->gt	4096-ptr_max
PARAM_VALUE	0	stream->gt->mmio.tile	4096-ptr_max
PARAM_VALUE	0	stream->gt->mmio.tile->xe	4096-ptr_max
PARAM_VALUE	0	stream->oa_buffer.bo	4096-ptr_max
PARAM_VALUE	0	stream->oa_buffer.bo->tile	4096-ptr_max
PARAM_VALUE	0	stream->oa_buffer.format	4096-ptr_max
PARAM_VALUE	0	stream->oa_buffer.format->header	0-1
PARAM_VALUE	0	stream->oa_buffer.format->size	64,128,192,256,320,576,640
PARAM_VALUE	0	stream->oa_buffer.ptr_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	stream->periodic	1
PARAM_VALUE	0	stream->poll_wq.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	stream->pollin	0
PARAM_VALUE	0	stream->sample	1
BUF_SIZE	0	stream	s32min-(-2),1-s32max
BUF_SIZE	0	stream	s32min-(-2),1-s32max
CAPPED_DATA	0	stream->gt->mmio.adj_limit	1
CAPPED_DATA	0	stream->oa_buffer.format->size	1
CAPPED_DATA	0	stream->oa_buffer.head	1
DATA_SOURCE	0	stream	$0
TASK_NOT_RUNNING
HOST_DATA	0	stream->oa_buffer.tail	0,64-u32max[c]
HOST_DATA	0	stream->oa_status	0-u32max
NO_OVERFLOW_SIMPLE	0	stream->oa_buffer.bounce