199 static int reset_all_global_seqno(struct drm_i915_private *i915, u32 seqno)  in reset_all_global_seqno()  argument
220 			  engine->timeline.seqno,  in reset_all_global_seqno()
222 			  seqno);  in reset_all_global_seqno()
224 		if (!i915_seqno_passed(seqno, engine->timeline.seqno)) {  in reset_all_global_seqno()
236 		intel_engine_init_global_seqno(engine, seqno);  in reset_all_global_seqno()
237 		engine->timeline.seqno = seqno;  in reset_all_global_seqno()
243 	i915->gt.request_serial = seqno;  in reset_all_global_seqno()
248 int i915_gem_set_global_seqno(struct drm_device *dev, u32 seqno)  in i915_gem_set_global_seqno()  argument
254 	if (seqno == 0)  in i915_gem_set_global_seqno()
258 	return reset_all_global_seqno(i915, seqno - 1);  in i915_gem_set_global_seqno()
353 		  rq->fence.context, rq->fence.seqno,  in __retire_engine_request()
415 		  request->fence.context, request->fence.seqno,  in i915_request_retire()
478 		  rq->fence.context, rq->fence.seqno,  in i915_request_retire_upto()
498 	return ++tl->seqno;  in timeline_get_seqno()
515 	u32 seqno;  in __i915_request_submit()  local
519 		  request->fence.context, request->fence.seqno,  in __i915_request_submit()
520 		  engine->timeline.seqno + 1,  in __i915_request_submit()
528 	seqno = timeline_get_seqno(&engine->timeline);  in __i915_request_submit()
529 	GEM_BUG_ON(!seqno);  in __i915_request_submit()
530 	GEM_BUG_ON(i915_seqno_passed(intel_engine_get_seqno(engine), seqno));  in __i915_request_submit()
534 	request->global_seqno = seqno;  in __i915_request_submit()
569 		  request->fence.context, request->fence.seqno,  in __i915_request_unsubmit()
581 	GEM_BUG_ON(request->global_seqno != engine->timeline.seqno);  in __i915_request_unsubmit()
584 	engine->timeline.seqno--;  in __i915_request_unsubmit()
786 	rq->signaling.wait.seqno = 0;  in i915_request_alloc()
825 	GEM_BUG_ON(rq->timeline->seqno != rq->fence.seqno);  in i915_request_alloc()
871 		u32 seqno;  in i915_request_await_request()  local
875 		seqno = i915_request_global_seqno(from);  in i915_request_await_request()
876 		if (!seqno)  in i915_request_await_request()
879 		if (seqno <= to->timeline->global_sync[from->engine->id])  in i915_request_await_request()
887 		to->timeline->global_sync[from->engine->id] = seqno;  in i915_request_await_request()
1053 		  engine->name, request->fence.context, request->fence.seqno);  in i915_request_add()
1063 	GEM_BUG_ON(timeline->seqno != request->fence.seqno);  in i915_request_add()
1106 	GEM_BUG_ON(timeline->seqno != request->fence.seqno);  in i915_request_add()
1190 				u32 seqno, int state, unsigned long timeout_us)  in __i915_spin_request()  argument
1195 	GEM_BUG_ON(!seqno);  in __i915_spin_request()
1208 	if (!i915_seqno_passed(intel_engine_get_seqno(engine), seqno - 1))  in __i915_spin_request()
1225 		if (i915_seqno_passed(intel_engine_get_seqno(engine), seqno))  in __i915_spin_request()
1226 			return seqno == i915_request_global_seqno(rq);  in __i915_spin_request()
1340 	if (__i915_spin_request(rq, wait.seqno, state, 5))  in i915_request_wait()
1400 		if (__i915_spin_request(rq, wait.seqno, state, 2))  in i915_request_wait()