Lines Matching refs:tail
105 unsigned int tail;
163 skb = txq->skb[txq->tail];
169 hisi_femac_tx_dma_unmap(priv, skb, txq->tail);
177 txq->skb[txq->tail] = NULL;
178 txq->tail = (txq->tail + 1) % txq->num;
220 if (!CIRC_SPACE(pos, rxq->tail, rxq->num))
253 pos = rxq->tail;
292 rxq->tail = pos;
363 queue->tail = 0;
393 pos = rxq->tail;
410 rxq->tail = pos;
412 pos = txq->tail;
425 txq->tail = pos;
517 if (unlikely(!CIRC_SPACE(txq->head, txq->tail,