260 					      wait->seqno));  in intel_engine_disarm_breadcrumbs()
396 	u32 seqno;  in __intel_engine_add_wait()  local
398 	GEM_BUG_ON(!wait->seqno);  in __intel_engine_add_wait()
416 	seqno = intel_engine_get_seqno(engine);  in __intel_engine_add_wait()
423 	if (i915_seqno_passed(seqno, wait->seqno)) {  in __intel_engine_add_wait()
431 		if (wait->seqno == to_wait(parent)->seqno) {  in __intel_engine_add_wait()
443 		} else if (i915_seqno_passed(wait->seqno,  in __intel_engine_add_wait()
444 					     to_wait(parent)->seqno)) {  in __intel_engine_add_wait()
446 			if (i915_seqno_passed(seqno, to_wait(parent)->seqno))  in __intel_engine_add_wait()
512 				 wait->seqno - 1);  in intel_engine_add_wait()
563 			u32 seqno = intel_engine_get_seqno(engine);  in __intel_engine_remove_wait()  local
565 			while (i915_seqno_passed(seqno, to_wait(next)->seqno)) {  in __intel_engine_remove_wait()
628 		u32 seqno;  in intel_breadcrumbs_signaler()  local
643 		seqno = intel_engine_get_seqno(engine);  in intel_breadcrumbs_signaler()
647 			u32 this = rq->signaling.wait.seqno;  in intel_breadcrumbs_signaler()
649 			GEM_BUG_ON(!rq->signaling.wait.seqno);  in intel_breadcrumbs_signaler()
651 			if (!i915_seqno_passed(seqno, this))  in intel_breadcrumbs_signaler()
658 				rq->signaling.wait.seqno = 0;  in intel_breadcrumbs_signaler()
719 			  const u32 seqno)  in insert_signal()  argument
737 		if (i915_seqno_passed(seqno, iter->signaling.wait.seqno))  in insert_signal()
748 	u32 seqno;  in intel_engine_enable_signaling()  local
762 	seqno = i915_request_global_seqno(request);  in intel_engine_enable_signaling()
763 	if (!seqno) /* will be enabled later upon execution */  in intel_engine_enable_signaling()
766 	GEM_BUG_ON(wait->seqno);  in intel_engine_enable_signaling()
769 	wait->seqno = seqno;  in intel_engine_enable_signaling()
781 	insert_signal(b, request, seqno);  in intel_engine_enable_signaling()
801 	if (!READ_ONCE(request->signaling.wait.seqno))  in intel_engine_cancel_signaling()
806 	if (fetch_and_zero(&request->signaling.wait.seqno))  in intel_engine_cancel_signaling()