66 static void switch_virtual_execlist_slot(struct intel_vgpu_execlist *execlist)  in switch_virtual_execlist_slot()  argument
69 			execlist->running_slot ?  in switch_virtual_execlist_slot()
70 			execlist->running_slot->index : -1,  in switch_virtual_execlist_slot()
71 			execlist->running_context ?  in switch_virtual_execlist_slot()
72 			execlist->running_context->context_id : 0,  in switch_virtual_execlist_slot()
73 			execlist->pending_slot ?  in switch_virtual_execlist_slot()
74 			execlist->pending_slot->index : -1);  in switch_virtual_execlist_slot()
76 	execlist->running_slot = execlist->pending_slot;  in switch_virtual_execlist_slot()
77 	execlist->pending_slot = NULL;  in switch_virtual_execlist_slot()
78 	execlist->running_context = execlist->running_context ?  in switch_virtual_execlist_slot()
79 		&execlist->running_slot->ctx[0] : NULL;  in switch_virtual_execlist_slot()
82 			execlist->running_slot ?  in switch_virtual_execlist_slot()
83 			execlist->running_slot->index : -1,  in switch_virtual_execlist_slot()
84 			execlist->running_context ?  in switch_virtual_execlist_slot()
85 			execlist->running_context->context_id : 0,  in switch_virtual_execlist_slot()
86 			execlist->pending_slot ?  in switch_virtual_execlist_slot()
87 			execlist->pending_slot->index : -1);  in switch_virtual_execlist_slot()
90 static void emulate_execlist_status(struct intel_vgpu_execlist *execlist)  in emulate_execlist_status()  argument
92 	struct intel_vgpu_execlist_slot *running = execlist->running_slot;  in emulate_execlist_status()
93 	struct intel_vgpu_execlist_slot *pending = execlist->pending_slot;  in emulate_execlist_status()
94 	struct execlist_ctx_descriptor_format *desc = execlist->running_context;  in emulate_execlist_status()
95 	struct intel_vgpu *vgpu = execlist->vgpu;  in emulate_execlist_status()
97 	int ring_id = execlist->ring_id;  in emulate_execlist_status()
127 static void emulate_csb_update(struct intel_vgpu_execlist *execlist,  in emulate_csb_update()  argument
131 	struct intel_vgpu *vgpu = execlist->vgpu;  in emulate_csb_update()
132 	int ring_id = execlist->ring_id;  in emulate_csb_update()
184 			ring_id_to_context_switch_event(execlist->ring_id));  in emulate_csb_update()
188 		struct intel_vgpu_execlist *execlist,  in emulate_execlist_ctx_schedule_out()  argument
191 	struct intel_vgpu *vgpu = execlist->vgpu;  in emulate_execlist_ctx_schedule_out()
192 	struct intel_vgpu_execlist_slot *running = execlist->running_slot;  in emulate_execlist_ctx_schedule_out()
193 	struct intel_vgpu_execlist_slot *pending = execlist->pending_slot;  in emulate_execlist_ctx_schedule_out()
202 	if (WARN_ON(!same_context(ctx, execlist->running_context))) {  in emulate_execlist_ctx_schedule_out()
206 				execlist->running_context->context_id);  in emulate_execlist_ctx_schedule_out()
214 		execlist->running_context = ctx1;  in emulate_execlist_ctx_schedule_out()
216 		emulate_execlist_status(execlist);  in emulate_execlist_ctx_schedule_out()
221 		emulate_csb_update(execlist, &status, false);  in emulate_execlist_ctx_schedule_out()
234 		switch_virtual_execlist_slot(execlist);  in emulate_execlist_ctx_schedule_out()
236 		emulate_execlist_status(execlist);  in emulate_execlist_ctx_schedule_out()
242 			emulate_csb_update(execlist, &status, false);  in emulate_execlist_ctx_schedule_out()
244 			emulate_csb_update(execlist, &status, true);  in emulate_execlist_ctx_schedule_out()
251 			emulate_csb_update(execlist, &status, false);  in emulate_execlist_ctx_schedule_out()
262 		struct intel_vgpu_execlist *execlist)  in get_next_execlist_slot()  argument
264 	struct intel_vgpu *vgpu = execlist->vgpu;  in get_next_execlist_slot()
265 	int ring_id = execlist->ring_id;  in get_next_execlist_slot()
278 	return &execlist->slot[status.execlist_write_pointer];  in get_next_execlist_slot()
281 static int emulate_execlist_schedule_in(struct intel_vgpu_execlist *execlist,  in emulate_execlist_schedule_in()  argument
284 	struct intel_vgpu_execlist_slot *running = execlist->running_slot;  in emulate_execlist_schedule_in()
286 		get_next_execlist_slot(execlist);  in emulate_execlist_schedule_in()
290 	struct intel_vgpu *vgpu = execlist->vgpu;  in emulate_execlist_schedule_in()
316 		execlist->running_slot = slot;  in emulate_execlist_schedule_in()
317 		execlist->pending_slot = NULL;  in emulate_execlist_schedule_in()
318 		execlist->running_context = &slot->ctx[0];  in emulate_execlist_schedule_in()
321 				execlist->running_slot->index,  in emulate_execlist_schedule_in()
322 				execlist->running_context->context_id);  in emulate_execlist_schedule_in()
324 		emulate_execlist_status(execlist);  in emulate_execlist_schedule_in()
329 		emulate_csb_update(execlist, &status, false);  in emulate_execlist_schedule_in()
349 		(!same_context(ctx0, execlist->running_context))) ||  in emulate_execlist_schedule_in()
354 		execlist->pending_slot = slot;  in emulate_execlist_schedule_in()
355 		switch_virtual_execlist_slot(execlist);  in emulate_execlist_schedule_in()
357 		emulate_execlist_status(execlist);  in emulate_execlist_schedule_in()
362 		emulate_csb_update(execlist, &status, false);  in emulate_execlist_schedule_in()
369 		execlist->pending_slot = slot;  in emulate_execlist_schedule_in()
370 		emulate_execlist_status(execlist);  in emulate_execlist_schedule_in()
392 	ret = emulate_execlist_schedule_in(&s->execlist[ring_id], ctx);  in prepare_execlist_workload()
405 	struct intel_vgpu_execlist *execlist = &s->execlist[ring_id];  in complete_execlist_workload()  local
433 	ret = emulate_execlist_ctx_schedule_out(execlist, &workload->ctx_desc);  in complete_execlist_workload()
456 		workload->elsp_dwords = s->execlist[ring_id].elsp_dwords;  in submit_context()
468 	struct intel_vgpu_execlist *execlist = &s->execlist[ring_id];  in intel_vgpu_submit_execlist()  local
472 	desc[0] = get_desc_from_elsp_dwords(&execlist->elsp_dwords, 0);  in intel_vgpu_submit_execlist()
473 	desc[1] = get_desc_from_elsp_dwords(&execlist->elsp_dwords, 1);  in intel_vgpu_submit_execlist()
511 	struct intel_vgpu_execlist *execlist = &s->execlist[ring_id];  in init_vgpu_execlist()  local
515 	memset(execlist, 0, sizeof(*execlist));  in init_vgpu_execlist()
517 	execlist->vgpu = vgpu;  in init_vgpu_execlist()
518 	execlist->ring_id = ring_id;  in init_vgpu_execlist()
519 	execlist->slot[0].index = 0;  in init_vgpu_execlist()
520 	execlist->slot[1].index = 1;  in init_vgpu_execlist()