69 	struct virtqueue *vq;  member
358 	struct virtqueue *vq;  in vu_req_interrupt()  local
379 		virtio_device_for_each_vq((&vu_dev->vdev), vq) {  in vu_req_interrupt()
380 			if (vq->index == msg.msg.payload.vring_state.index) {  in vu_req_interrupt()
382 				vring_interrupt(0 /* ignored */, vq);  in vu_req_interrupt()
722 static bool vu_notify(struct virtqueue *vq)  in vu_notify()  argument
724 	struct virtio_uml_vq_info *info = vq->priv;  in vu_notify()
733 		vu_dev = to_virtio_uml_device(vq->vdev);  in vu_notify()
736 						  vq->index, 0) == 0;  in vu_notify()
747 	struct virtqueue *vq = opaque;  in vu_interrupt()  local
748 	struct virtio_uml_vq_info *info = vq->priv;  in vu_interrupt()
756 			ret |= vring_interrupt(irq, vq);  in vu_interrupt()
800 static void vu_del_vq(struct virtqueue *vq)  in vu_del_vq()  argument
802 	struct virtio_uml_vq_info *info = vq->priv;  in vu_del_vq()
805 		um_free_irq(VIRTIO_IRQ, vq);  in vu_del_vq()
812 	vring_del_virtqueue(vq);  in vu_del_vq()
819 	struct virtqueue *vq, *n;  in vu_del_vqs()  local
823 	list_for_each_entry_reverse(vq, &vdev->vqs, list)  in vu_del_vqs()
824 		WARN_ON(vhost_user_set_vring_enable(vu_dev, vq->index, false));  in vu_del_vqs()
829 	list_for_each_entry_safe(vq, n, &vdev->vqs, list)  in vu_del_vqs()
830 		vu_del_vq(vq);  in vu_del_vqs()
834 			       struct virtqueue *vq)  in vu_setup_vq_call_fd()  argument
836 	struct virtio_uml_vq_info *info = vq->priv;  in vu_setup_vq_call_fd()
856 			    vu_interrupt, IRQF_SHARED, info->name, vq);  in vu_setup_vq_call_fd()
860 	rc = vhost_user_set_vring_call(vu_dev, vq->index, call_fds[1]);  in vu_setup_vq_call_fd()
867 	um_free_irq(VIRTIO_IRQ, vq);  in vu_setup_vq_call_fd()
883 	info->callback(info->vq);  in vu_defer_irq_handle()
886 static void vu_defer_irq_callback(struct virtqueue *vq)  in vu_defer_irq_callback()  argument
888 	struct virtio_uml_vq_info *info = vq->priv;  in vu_defer_irq_callback()
901 	struct virtqueue *vq;  in vu_setup_vq()  local
926 	vq = vring_create_virtqueue(index, num, PAGE_SIZE, vdev, true, true,  in vu_setup_vq()
928 	if (!vq) {  in vu_setup_vq()
932 	vq->priv = info;  in vu_setup_vq()
933 	num = virtqueue_get_vring_size(vq);  in vu_setup_vq()
935 	info->vq = vq;  in vu_setup_vq()
948 	rc = vu_setup_vq_call_fd(vu_dev, vq);  in vu_setup_vq()
961 				       virtqueue_get_desc_addr(vq),  in vu_setup_vq()
962 				       virtqueue_get_used_addr(vq),  in vu_setup_vq()
963 				       virtqueue_get_avail_addr(vq),  in vu_setup_vq()
968 	return vq;  in vu_setup_vq()
972 		um_free_irq(VIRTIO_IRQ, vq);  in vu_setup_vq()
979 	vring_del_virtqueue(vq);  in vu_setup_vq()
993 	struct virtqueue *vq;  in vu_find_vqs()  local
1013 	list_for_each_entry(vq, &vdev->vqs, list) {  in vu_find_vqs()
1014 		struct virtio_uml_vq_info *info = vq->priv;  in vu_find_vqs()
1017 			rc = vhost_user_set_vring_kick(vu_dev, vq->index,  in vu_find_vqs()
1023 		rc = vhost_user_set_vring_enable(vu_dev, vq->index, true);  in vu_find_vqs()