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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/i915_request.c __i915_request_await_execution() -> __emit_semaphore_wait()

Type Parameter Key Value
PARAM_VALUE 0 to 4096-ptr_max
PARAM_VALUE 0 to->batch->vm->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 to->context 4096-ptr_max
PARAM_VALUE 0 to->context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 to->context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 to->context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 to->engine 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->alloc 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->destroy 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->enter 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->exit 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->pin 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->post_unpin 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->pre_pin 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->unpin 4096-ptr_max
PARAM_VALUE 0 to->engine->gt 4096-ptr_max
PARAM_VALUE 0 to->fence.ops->enable_signaling 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->get_driver_name 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->get_timeline_name 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->release 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->set_deadline 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->signaled 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->wait 0,4096-ptr_max
PARAM_VALUE 1 from 4096-ptr_max
PARAM_VALUE 1 from->engine 4096-ptr_max
PARAM_VALUE 1 from->engine->gt 4096-ptr_max
BUF_SIZE 0 to (-1),1-s32max
BUF_SIZE 0 to (-1),1-s32max
BUF_SIZE 0 to->batch (-1),4,24,64,168-s32max
BUF_SIZE 0 to->context (-1),1-s32max
CAPPED_DATA 0 to->engine->gt->ggtt 1
CAPPED_DATA 1 from->engine->gt->ggtt 1
DATA_SOURCE 0 to $0
DATA_SOURCE 1 from $1
PARAM_COMPARE 1 from->engine->gt->ggtt == $0->engine->gt->ggtt
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 to->engine->execlists.reset_ccid 0-u32max
NO_OVERFLOW_SIMPLE 0 to->context->ring_size
NO_OVERFLOW_SIMPLE 0 to->engine->ctx_wa_list.count
NO_OVERFLOW_SIMPLE 0 to->ring->effective_size
NO_OVERFLOW_SIMPLE 0 to->ring->size
HALF_LOCKED2 0 &to->engine->uncore->lock

drivers/gpu/drm/i915/i915_request.c emit_semaphore_wait() -> __emit_semaphore_wait()

Type Parameter Key Value
PARAM_VALUE 0 to 4096-ptr_max
PARAM_VALUE 0 to->batch->obj->base.dev->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 to->batch->vm->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 to->context 4096-ptr_max
PARAM_VALUE 0 to->context->active.cache->timeline 0-s64max
PARAM_VALUE 0 to->context->engine->gt->i915->runtime_pm.kdev->iommu->attach_deferred 0-1
PARAM_VALUE 0 to->context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 to->context->engine->i915->bdev.wq->flags 0-4294967295
PARAM_VALUE 0 to->context->engine->i915->bdev.wq->flush_color s32min-s32max
PARAM_VALUE 0 to->context->engine->i915->bdev.wq->nr_drainers s32min-s32max
PARAM_VALUE 0 to->context->engine->i915->bdev.wq->work_color s32min-s32max
PARAM_VALUE 0 to->context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 to->context->engine->wakeref.work.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 to->context->engine->wakeref.work.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 to->context->engine->wakeref.work.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 to->context->parallel.parent->active.cache->timeline 0-s64max
PARAM_VALUE 0 to->context->parallel.parent->engine->i915->bdev.wq->flags 0-4294967295
PARAM_VALUE 0 to->context->parallel.parent->engine->i915->bdev.wq->flush_color s32min-s32max
PARAM_VALUE 0 to->context->parallel.parent->engine->i915->bdev.wq->nr_drainers s32min-s32max
PARAM_VALUE 0 to->context->parallel.parent->engine->i915->bdev.wq->work_color s32min-s32max
PARAM_VALUE 0 to->context->parallel.parent->engine->wakeref.work.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 to->context->parallel.parent->engine->wakeref.work.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 to->context->parallel.parent->engine->wakeref.work.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 to->context->parallel.parent->guc_state.sched_disable_delay_work.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 to->context->parallel.parent->vm->gt->wakeref.work.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 to->context->parallel.parent->vm->gt->wakeref.work.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 to->context->parallel.parent->vm->gt->wakeref.work.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 to->context->parallel.parent->vm->i915->wq->flags 0-4294967295
PARAM_VALUE 0 to->context->vm->gt->wakeref.i915->runtime_pm.kdev->iommu->attach_deferred 0-1
PARAM_VALUE 0 to->context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 to->context->vm->gt->wakeref.work.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 to->context->vm->gt->wakeref.work.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 to->context->vm->gt->wakeref.work.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 to->context->vm->i915->wq->flags 0-4294967295
PARAM_VALUE 0 to->context->wakeref->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 to->context->wakeref->dead 0-1
PARAM_VALUE 0 to->context->wakeref->free_stack_handle 0-4294967295
PARAM_VALUE 0 to->engine 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->alloc 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->destroy 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->enter 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->exit 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->pin 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->post_unpin 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->pre_pin 4096-ptr_max
PARAM_VALUE 0 to->engine->cops->unpin 4096-ptr_max
PARAM_VALUE 0 to->engine->gt 4096-ptr_max
PARAM_VALUE 0 to->engine->sched_engine 4096-ptr_max
PARAM_VALUE 0 to->fence.ops->enable_signaling 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->get_driver_name 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->get_timeline_name 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->release 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->set_deadline 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->signaled 0,4096-ptr_max
PARAM_VALUE 0 to->fence.ops->wait 0,4096-ptr_max
PARAM_VALUE 1 from 4096-ptr_max
PARAM_VALUE 1 from->engine 4096-ptr_max
PARAM_VALUE 1 from->engine->gt 4096-ptr_max
BUF_SIZE 0 to (-1)-s32max
BUF_SIZE 0 to (-1)-s32max
BUF_SIZE 0 to->batch (-1),1-s32max
BUF_SIZE 0 to->context (-1)-s32max
CAPPED_DATA 0 to->engine->gt->ggtt 1
CAPPED_DATA 1 from->engine->gt->ggtt 1
DATA_SOURCE 0 to $0
DATA_SOURCE 1 from $1
PARAM_COMPARE 1 from->engine->gt->ggtt == $0->engine->gt->ggtt
BIT_INFO 1 from->sched.flags 0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 to->engine->execlists.reset_ccid 0-u32max
NO_OVERFLOW_SIMPLE 0 to->context->ring_size
NO_OVERFLOW_SIMPLE 0 to->engine->ctx_wa_list.count
NO_OVERFLOW_SIMPLE 0 to->ring->effective_size
NO_OVERFLOW_SIMPLE 0 to->ring->size
UNITS 2 seqno unit_array_size
HALF_LOCKED2 batch->obj->base.resv
HALF_LOCKED2 0 &to->engine->uncore->lock