227 static void vmbus_process_offer(struct vmbus_channel *newchannel)  in vmbus_process_offer()  argument
239 			newchannel->offermsg.offer.if_type) &&  in vmbus_process_offer()
241 				newchannel->offermsg.offer.if_instance)) {  in vmbus_process_offer()
248 		list_add_tail(&newchannel->listentry,  in vmbus_process_offer()
256 		if (newchannel->target_cpu != get_cpu()) {  in vmbus_process_offer()
258 			smp_call_function_single(newchannel->target_cpu,  in vmbus_process_offer()
260 						 newchannel, true);  in vmbus_process_offer()
262 			percpu_channel_enq(newchannel);  in vmbus_process_offer()
270 		if (newchannel->offermsg.offer.sub_channel_index != 0) {  in vmbus_process_offer()
274 			newchannel->primary_channel = channel;  in vmbus_process_offer()
276 			list_add_tail(&newchannel->sc_list, &channel->sc_list);  in vmbus_process_offer()
279 			if (newchannel->target_cpu != get_cpu()) {  in vmbus_process_offer()
281 				smp_call_function_single(newchannel->target_cpu,  in vmbus_process_offer()
283 							 newchannel, true);  in vmbus_process_offer()
285 				percpu_channel_enq(newchannel);  in vmbus_process_offer()
289 			newchannel->state = CHANNEL_OPEN_STATE;  in vmbus_process_offer()
292 				channel->sc_creation_callback(newchannel);  in vmbus_process_offer()
305 	newchannel->state = CHANNEL_OPEN_STATE;  in vmbus_process_offer()
312 	newchannel->device_obj = vmbus_device_create(  in vmbus_process_offer()
313 		&newchannel->offermsg.offer.if_type,  in vmbus_process_offer()
314 		&newchannel->offermsg.offer.if_instance,  in vmbus_process_offer()
315 		newchannel);  in vmbus_process_offer()
316 	if (!newchannel->device_obj)  in vmbus_process_offer()
324 	if (vmbus_device_register(newchannel->device_obj) != 0) {  in vmbus_process_offer()
326 			newchannel->offermsg.child_relid);  in vmbus_process_offer()
327 		kfree(newchannel->device_obj);  in vmbus_process_offer()
334 	list_del(&newchannel->listentry);  in vmbus_process_offer()
337 	if (newchannel->target_cpu != get_cpu()) {  in vmbus_process_offer()
339 		smp_call_function_single(newchannel->target_cpu,  in vmbus_process_offer()
340 					 percpu_channel_deq, newchannel, true);  in vmbus_process_offer()
342 		percpu_channel_deq(newchannel);  in vmbus_process_offer()
347 	free_channel(newchannel);  in vmbus_process_offer()
426 	struct vmbus_channel *newchannel;  in vmbus_onoffer()  local
431 	newchannel = alloc_channel();  in vmbus_onoffer()
432 	if (!newchannel) {  in vmbus_onoffer()
442 	newchannel->batched_reading = true;  in vmbus_onoffer()
447 	newchannel->sig_event = (struct hv_input_signal_event *)  in vmbus_onoffer()
449 				&newchannel->sig_buf,  in vmbus_onoffer()
452 	newchannel->sig_event->connectionid.asu32 = 0;  in vmbus_onoffer()
453 	newchannel->sig_event->connectionid.u.id = VMBUS_EVENT_CONNECTION_ID;  in vmbus_onoffer()
454 	newchannel->sig_event->flag_number = 0;  in vmbus_onoffer()
455 	newchannel->sig_event->rsvdz = 0;  in vmbus_onoffer()
458 		newchannel->is_dedicated_interrupt =  in vmbus_onoffer()
460 		newchannel->sig_event->connectionid.u.id =  in vmbus_onoffer()
464 	init_vp_index(newchannel, &offer->offer.if_type);  in vmbus_onoffer()
466 	memcpy(&newchannel->offermsg, offer,  in vmbus_onoffer()
468 	newchannel->monitor_grp = (u8)offer->monitorid / 32;  in vmbus_onoffer()
469 	newchannel->monitor_bit = (u8)offer->monitorid % 32;  in vmbus_onoffer()
471 	vmbus_process_offer(newchannel);  in vmbus_onoffer()