Lines Matching defs:used
43 /* R/T Used Head represents the index in the used ring that
229 while (dev->tuh != dev->tx_ring.used->idx) {
231 unsigned int UNUSED desc = dev->tx_ring.used->ring[ring].id;
235 * we used for the virtio header */
236 unsigned int used = dev->tx_lengths[dev->tdh] + 1;
237 dev->tx_remain += used;
238 dev->tdh = (dev->tdh + used) % dev->tx_size;
282 while (dev->ruh != dev->rx_ring.used->idx) {
284 unsigned int UNUSED desc = dev->rx_ring.used->ring[ring].id;
288 unsigned int len = dev->rx_ring.used->ring[ring].len - sizeof(struct virtio_net_hdr);