246 static void vmbus_process_offer(struct vmbus_channel *newchannel)  in vmbus_process_offer()  argument
257 			newchannel->offermsg.offer.if_type) &&  in vmbus_process_offer()
259 				newchannel->offermsg.offer.if_instance)) {  in vmbus_process_offer()
266 		list_add_tail(&newchannel->listentry,  in vmbus_process_offer()
275 		if (newchannel->offermsg.offer.sub_channel_index != 0) {  in vmbus_process_offer()
279 			newchannel->primary_channel = channel;  in vmbus_process_offer()
281 			list_add_tail(&newchannel->sc_list, &channel->sc_list);  in vmbus_process_offer()
288 	init_vp_index(newchannel, &newchannel->offermsg.offer.if_type);  in vmbus_process_offer()
290 	if (newchannel->target_cpu != get_cpu()) {  in vmbus_process_offer()
292 		smp_call_function_single(newchannel->target_cpu,  in vmbus_process_offer()
294 					 newchannel, true);  in vmbus_process_offer()
296 		percpu_channel_enq(newchannel);  in vmbus_process_offer()
305 	newchannel->state = CHANNEL_OPEN_STATE;  in vmbus_process_offer()
309 			channel->sc_creation_callback(newchannel);  in vmbus_process_offer()
318 	newchannel->device_obj = vmbus_device_create(  in vmbus_process_offer()
319 		&newchannel->offermsg.offer.if_type,  in vmbus_process_offer()
320 		&newchannel->offermsg.offer.if_instance,  in vmbus_process_offer()
321 		newchannel);  in vmbus_process_offer()
322 	if (!newchannel->device_obj)  in vmbus_process_offer()
330 	if (vmbus_device_register(newchannel->device_obj) != 0) {  in vmbus_process_offer()
332 			newchannel->offermsg.child_relid);  in vmbus_process_offer()
333 		kfree(newchannel->device_obj);  in vmbus_process_offer()
340 	list_del(&newchannel->listentry);  in vmbus_process_offer()
343 	if (newchannel->target_cpu != get_cpu()) {  in vmbus_process_offer()
345 		smp_call_function_single(newchannel->target_cpu,  in vmbus_process_offer()
346 					 percpu_channel_deq, newchannel, true);  in vmbus_process_offer()
348 		percpu_channel_deq(newchannel);  in vmbus_process_offer()
353 	free_channel(newchannel);  in vmbus_process_offer()
526 	struct vmbus_channel *newchannel;  in vmbus_onoffer()  local
531 	newchannel = alloc_channel();  in vmbus_onoffer()
532 	if (!newchannel) {  in vmbus_onoffer()
542 	newchannel->batched_reading = true;  in vmbus_onoffer()
547 	newchannel->sig_event = (struct hv_input_signal_event *)  in vmbus_onoffer()
549 				&newchannel->sig_buf,  in vmbus_onoffer()
552 	newchannel->sig_event->connectionid.asu32 = 0;  in vmbus_onoffer()
553 	newchannel->sig_event->connectionid.u.id = VMBUS_EVENT_CONNECTION_ID;  in vmbus_onoffer()
554 	newchannel->sig_event->flag_number = 0;  in vmbus_onoffer()
555 	newchannel->sig_event->rsvdz = 0;  in vmbus_onoffer()
558 		newchannel->is_dedicated_interrupt =  in vmbus_onoffer()
560 		newchannel->sig_event->connectionid.u.id =  in vmbus_onoffer()
564 	memcpy(&newchannel->offermsg, offer,  in vmbus_onoffer()
566 	newchannel->monitor_grp = (u8)offer->monitorid / 32;  in vmbus_onoffer()
567 	newchannel->monitor_bit = (u8)offer->monitorid % 32;  in vmbus_onoffer()
569 	vmbus_process_offer(newchannel);  in vmbus_onoffer()