208 	struct vring vring;  member
697 	if (vq->vring.avail->flags > 1)  in trigger_irq()
698 		bad_driver_vq(vq, "avail->flags = %u\n", vq->vring.avail->flags);  in trigger_irq()
710 	if (vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT) {  in trigger_irq()
753 	while (last_avail == vq->vring.avail->idx) {  in wait_for_vq_desc()
763 		vq->vring.used->flags &= ~VRING_USED_F_NO_NOTIFY;  in wait_for_vq_desc()
770 		if (last_avail != vq->vring.avail->idx) {  in wait_for_vq_desc()
771 			vq->vring.used->flags |= VRING_USED_F_NO_NOTIFY;  in wait_for_vq_desc()
780 		vq->vring.used->flags |= VRING_USED_F_NO_NOTIFY;  in wait_for_vq_desc()
784 	if ((u16)(vq->vring.avail->idx - last_avail) > vq->vring.num)  in wait_for_vq_desc()
786 			      last_avail, vq->vring.avail->idx);  in wait_for_vq_desc()
798 	head = vq->vring.avail->ring[last_avail % vq->vring.num];  in wait_for_vq_desc()
802 	if (head >= vq->vring.num)  in wait_for_vq_desc()
808 	max = vq->vring.num;  in wait_for_vq_desc()
809 	desc = vq->vring.desc;  in wait_for_vq_desc()
842 			if (desc != vq->vring.desc)  in wait_for_vq_desc()
920 	used = &vq->vring.used->ring[vq->vring.used->idx % vq->vring.num];  in add_used()
925 	vq->vring.used->idx++;  in add_used()
954 	struct iovec iov[vq->vring.num];  in console_input()
1007 	struct iovec iov[vq->vring.num];  in console_output()
1045 	struct iovec iov[vq->vring.num];  in net_output()
1089 	struct iovec iov[vq->vring.num];  in net_input()
1816 	vq->vring.num = vq->pci_config.queue_size;  in check_virtqueue()
1817 	vq->vring.desc = check_pointer(vq->dev,  in check_virtqueue()
1819 				       sizeof(*vq->vring.desc) * vq->vring.num);  in check_virtqueue()
1820 	vq->vring.avail = check_pointer(vq->dev,  in check_virtqueue()
1822 					sizeof(*vq->vring.avail)  in check_virtqueue()
1823 					+ (sizeof(vq->vring.avail->ring[0])  in check_virtqueue()
1824 					   * vq->vring.num));  in check_virtqueue()
1825 	vq->vring.used = check_pointer(vq->dev,  in check_virtqueue()
1827 				       sizeof(*vq->vring.used)  in check_virtqueue()
1828 				       + (sizeof(vq->vring.used->ring[0])  in check_virtqueue()
1829 					  * vq->vring.num));  in check_virtqueue()
1837 	if (vq->vring.used->flags != 0)  in check_virtqueue()
1839 			      vq->vring.used->flags);  in check_virtqueue()
2941 	struct iovec iov[vq->vring.num];  in blk_request()
3081 	struct iovec iov[vq->vring.num];  in rng_input()