212 	struct vring vring;  member
701 	if (vq->vring.avail->flags > 1)  in trigger_irq()
702 		bad_driver_vq(vq, "avail->flags = %u\n", vq->vring.avail->flags);  in trigger_irq()
714 	if (vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT) {  in trigger_irq()
757 	while (last_avail == vq->vring.avail->idx) {  in wait_for_vq_desc()
767 		vq->vring.used->flags &= ~VRING_USED_F_NO_NOTIFY;  in wait_for_vq_desc()
774 		if (last_avail != vq->vring.avail->idx) {  in wait_for_vq_desc()
775 			vq->vring.used->flags |= VRING_USED_F_NO_NOTIFY;  in wait_for_vq_desc()
784 		vq->vring.used->flags |= VRING_USED_F_NO_NOTIFY;  in wait_for_vq_desc()
788 	if ((u16)(vq->vring.avail->idx - last_avail) > vq->vring.num)  in wait_for_vq_desc()
790 			      last_avail, vq->vring.avail->idx);  in wait_for_vq_desc()
802 	head = vq->vring.avail->ring[last_avail % vq->vring.num];  in wait_for_vq_desc()
806 	if (head >= vq->vring.num)  in wait_for_vq_desc()
812 	max = vq->vring.num;  in wait_for_vq_desc()
813 	desc = vq->vring.desc;  in wait_for_vq_desc()
846 			if (desc != vq->vring.desc)  in wait_for_vq_desc()
924 	used = &vq->vring.used->ring[vq->vring.used->idx % vq->vring.num];  in add_used()
929 	vq->vring.used->idx++;  in add_used()
958 	struct iovec iov[vq->vring.num];  in console_input()
1011 	struct iovec iov[vq->vring.num];  in console_output()
1049 	struct iovec iov[vq->vring.num];  in net_output()
1093 	struct iovec iov[vq->vring.num];  in net_input()
1820 	vq->vring.num = vq->pci_config.queue_size;  in check_virtqueue()
1821 	vq->vring.desc = check_pointer(vq->dev,  in check_virtqueue()
1823 				       sizeof(*vq->vring.desc) * vq->vring.num);  in check_virtqueue()
1824 	vq->vring.avail = check_pointer(vq->dev,  in check_virtqueue()
1826 					sizeof(*vq->vring.avail)  in check_virtqueue()
1827 					+ (sizeof(vq->vring.avail->ring[0])  in check_virtqueue()
1828 					   * vq->vring.num));  in check_virtqueue()
1829 	vq->vring.used = check_pointer(vq->dev,  in check_virtqueue()
1831 				       sizeof(*vq->vring.used)  in check_virtqueue()
1832 				       + (sizeof(vq->vring.used->ring[0])  in check_virtqueue()
1833 					  * vq->vring.num));  in check_virtqueue()
1841 	if (vq->vring.used->flags != 0)  in check_virtqueue()
1843 			      vq->vring.used->flags);  in check_virtqueue()
2945 	struct iovec iov[vq->vring.num];  in blk_request()
3085 	struct iovec iov[vq->vring.num];  in rng_input()