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Defined in 1 files as a function:

Referenced in 7 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c intel_engine_has_heartbeat() -> intel_engine_is_virtual()

Type Parameter Key Value
PARAM_VALUE 0 engine 4096-ptr_max
DATA_SOURCE 0 engine $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ce->timeline->mutex
TYPE_LOCK (struct intel_timeline)->mutex

drivers/gpu/drm/i915/gt/intel_context.c intel_engine_pm_might_get() -> intel_engine_is_virtual()

Type Parameter Key Value
DATA_SOURCE 0 engine $0
STR_LEN 0 engine (-1),3,6-7,11,14,17
STR_LEN 0 engine (-1),3,6-7,11,14,17
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 engine->execlists.reset_ccid 0-u32max
HOST_DATA 0 engine->gt->i915->uncore.fifo_count 0-127,u32max
HOST_DATA 0 engine->gt->uc.guc.mmio_msg 0
HOST_DATA 0 engine->gt->uc.guc.timestamp.gt_stamp 0-u64max
HOST_DATA 0 engine->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 engine->uncore->fifo_count 0-127,u32max
LOCK2 &ce->pin_mutex
LOCK2 ce->ring->vma->obj->base.resv
LOCK2 ce->timeline->hwsp_ggtt->obj->base.resv
HALF_LOCKED2 &gt->perf.lock
HALF_LOCKED2 &pxp->tee_mutex
HALF_LOCKED2 __flags
HALF_LOCKED2 ce->state->obj->base.resv
HALF_LOCKED2 pkt->bb_vma->obj->base.resv
HALF_LOCKED2 pkt->heci_pkt_vma->obj->base.resv
HALF_LOCKED2 scratch->obj->base.resv
TYPE_LOCK (struct intel_context)->pin_mutex

drivers/gpu/drm/i915/gt/intel_execlists_submission.c intel_engine_has_heartbeat() -> intel_engine_is_virtual()

Type Parameter Key Value
PARAM_VALUE 0 engine 4096-ptr_max
DATA_SOURCE 0 engine $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 irq
LOCK2 rcu_read
HALF_LOCKED2 bh

drivers/gpu/drm/i915/i915_request.c match_ring() -> intel_engine_is_virtual()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
HALF_LOCKED2 &ce->guc_state.lock
HALF_LOCKED2 &engine->sched_engine->lock

drivers/gpu/drm/i915/i915_request.c queue_status() -> intel_engine_is_virtual()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &sched_engine->lock
HALF_LOCKED2 &tl->mutex
HALF_LOCKED2 bh
HALF_LOCKED2 flags

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __context_to_physical_engine() -> intel_engine_is_virtual()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __guc_context_destroy() -> intel_engine_is_virtual()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c capture_error_state() -> intel_engine_is_virtual()

Type Parameter Key Value
PARAM_VALUE 0 engine 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c intel_guc_dump_active_requests() -> intel_engine_is_virtual()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
HALF_LOCKED2 &m->lock
HALF_LOCKED2 obj->base.resv

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c intel_guc_find_hung_context() -> intel_engine_is_virtual()

Type Parameter Key Value
LOCK2 flags
HALF_LOCKED2 &pool->lock