59 	int ring_id = workload->ring_id;  in populate_shadow_context()  local
62 		shadow_ctx->engine[ring_id].state->obj;  in populate_shadow_context()
69 	gvt_dbg_sched("ring id %d workload lrca %x", ring_id,  in populate_shadow_context()
72 	context_page_num = gvt->dev_priv->engine[ring_id]->context_size;  in populate_shadow_context()
76 	if (IS_BROADWELL(gvt->dev_priv) && ring_id == RCS)  in populate_shadow_context()
108 	if (ring_id == RCS) {  in populate_shadow_context()
141 	enum intel_engine_id ring_id = req->engine->id;  in shadow_context_status_change()  local
147 		    scheduler->engine_owner[ring_id]) {  in shadow_context_status_change()
149 			intel_gvt_switch_mmio(scheduler->engine_owner[ring_id],  in shadow_context_status_change()
150 					      NULL, ring_id);  in shadow_context_status_change()
151 			scheduler->engine_owner[ring_id] = NULL;  in shadow_context_status_change()
158 	workload = scheduler->current_workload[ring_id];  in shadow_context_status_change()
165 		if (workload->vgpu != scheduler->engine_owner[ring_id]) {  in shadow_context_status_change()
167 			intel_gvt_switch_mmio(scheduler->engine_owner[ring_id],  in shadow_context_status_change()
168 					      workload->vgpu, ring_id);  in shadow_context_status_change()
169 			scheduler->engine_owner[ring_id] = workload->vgpu;  in shadow_context_status_change()
172 				      ring_id, workload->vgpu->id);  in shadow_context_status_change()
214 	int ring_id = workload->ring_id;  in intel_gvt_scan_and_shadow_workload()  local
230 	if (!test_and_set_bit(ring_id, vgpu->shadow_ctx_desc_updated))  in intel_gvt_scan_and_shadow_workload()
232 					dev_priv->engine[ring_id]);  in intel_gvt_scan_and_shadow_workload()
234 	rq = i915_gem_request_alloc(dev_priv->engine[ring_id], shadow_ctx);  in intel_gvt_scan_and_shadow_workload()
241 	gvt_dbg_sched("ring id %d get i915 gem request %p\n", ring_id, rq);  in intel_gvt_scan_and_shadow_workload()
249 	if ((workload->ring_id == RCS) &&  in intel_gvt_scan_and_shadow_workload()
268 	int ring_id = workload->ring_id;  in dispatch_workload()  local
271 	struct intel_engine_cs *engine = dev_priv->engine[ring_id];  in dispatch_workload()
277 		ring_id, workload);  in dispatch_workload()
311 				ring_id, workload->req);  in dispatch_workload()
321 		struct intel_gvt *gvt, int ring_id)  in pick_next_workload()  argument
333 		gvt_dbg_sched("ring id %d stop - no current vgpu\n", ring_id);  in pick_next_workload()
338 		gvt_dbg_sched("ring id %d stop - will reschedule\n", ring_id);  in pick_next_workload()
342 	if (list_empty(workload_q_head(scheduler->current_vgpu, ring_id)))  in pick_next_workload()
349 	if (scheduler->current_workload[ring_id]) {  in pick_next_workload()
350 		workload = scheduler->current_workload[ring_id];  in pick_next_workload()
352 				ring_id, workload);  in pick_next_workload()
362 	scheduler->current_workload[ring_id] = container_of(  in pick_next_workload()
363 			workload_q_head(scheduler->current_vgpu, ring_id)->next,  in pick_next_workload()
366 	workload = scheduler->current_workload[ring_id];  in pick_next_workload()
368 	gvt_dbg_sched("ring id %d pick new workload %p\n", ring_id, workload);  in pick_next_workload()
380 	int ring_id = workload->ring_id;  in update_guest_context()  local
383 		shadow_ctx->engine[ring_id].state->obj;  in update_guest_context()
390 	gvt_dbg_sched("ring id %d workload lrca %x\n", ring_id,  in update_guest_context()
393 	context_page_num = gvt->dev_priv->engine[ring_id]->context_size;  in update_guest_context()
397 	if (IS_BROADWELL(gvt->dev_priv) && ring_id == RCS)  in update_guest_context()
444 static void complete_current_workload(struct intel_gvt *gvt, int ring_id)  in complete_current_workload()  argument
453 	workload = scheduler->current_workload[ring_id];  in complete_current_workload()
464 			dev_priv->engine[workload->ring_id];  in complete_current_workload()
483 					   ENGINE_MASK(ring_id))) {  in complete_current_workload()
497 			ring_id, workload, workload->status);  in complete_current_workload()
499 	scheduler->current_workload[ring_id] = NULL;  in complete_current_workload()
515 	int ring_id;  member
522 	int ring_id = p->ring_id;  in workload_thread()  local
533 	gvt_dbg_core("workload thread for ring %d started\n", ring_id);  in workload_thread()
536 		add_wait_queue(&scheduler->waitq[ring_id], &wait);  in workload_thread()
538 			workload = pick_next_workload(gvt, ring_id);  in workload_thread()
544 		remove_wait_queue(&scheduler->waitq[ring_id], &wait);  in workload_thread()
550 				workload->ring_id, workload,  in workload_thread()
556 				workload->ring_id, workload);  in workload_thread()
573 				workload->ring_id, workload);  in workload_thread()
580 		complete_current_workload(gvt, ring_id);  in workload_thread()
642 		param->ring_id = i;  in intel_gvt_init_workload_scheduler()