259 	vq->vq_split.ring.desc[head].flags = VRING_DESC_F_NEXT;  in virtio_send_command_split()
260 	vq->vq_split.ring.desc[head].addr = cvq->virtio_net_hdr_mem;  in virtio_send_command_split()
261 	vq->vq_split.ring.desc[head].len = sizeof(struct virtio_net_ctrl_hdr);  in virtio_send_command_split()
263 	i = vq->vq_split.ring.desc[head].next;  in virtio_send_command_split()
266 		vq->vq_split.ring.desc[i].flags = VRING_DESC_F_NEXT;  in virtio_send_command_split()
267 		vq->vq_split.ring.desc[i].addr = cvq->virtio_net_hdr_mem  in virtio_send_command_split()
270 		vq->vq_split.ring.desc[i].len = dlen[k];  in virtio_send_command_split()
273 		i = vq->vq_split.ring.desc[i].next;  in virtio_send_command_split()
276 	vq->vq_split.ring.desc[i].flags = VRING_DESC_F_WRITE;  in virtio_send_command_split()
277 	vq->vq_split.ring.desc[i].addr = cvq->virtio_net_hdr_mem  in virtio_send_command_split()
279 	vq->vq_split.ring.desc[i].len = sizeof(ctrl->status);  in virtio_send_command_split()
282 	vq->vq_desc_head_idx = vq->vq_split.ring.desc[i].next;  in virtio_send_command_split()
300 		uep = &vq->vq_split.ring.used->ring[used_idx];  in virtio_send_command_split()
304 		while (vq->vq_split.ring.desc[desc_idx].flags &  in virtio_send_command_split()
306 			desc_idx = vq->vq_split.ring.desc[desc_idx].next;  in virtio_send_command_split()
310 		vq->vq_split.ring.desc[desc_idx].next = vq->vq_desc_head_idx;  in virtio_send_command_split()
425 		struct vring *vr = &vq->vq_split.ring;  in virtio_init_vring()