121 	struct hisi_femac_queue rxq;  member
212 	struct hisi_femac_queue *rxq = &priv->rxq;  in hisi_femac_rx_refill()  local
218 	pos = rxq->head;  in hisi_femac_rx_refill()
220 		if (!CIRC_SPACE(pos, rxq->tail, rxq->num))  in hisi_femac_rx_refill()
222 		if (unlikely(rxq->skb[pos])) {  in hisi_femac_rx_refill()
224 				   pos, rxq->skb[pos]);  in hisi_femac_rx_refill()
237 		rxq->dma_phys[pos] = addr;  in hisi_femac_rx_refill()
238 		rxq->skb[pos] = skb;  in hisi_femac_rx_refill()
240 		pos = (pos + 1) % rxq->num;  in hisi_femac_rx_refill()
242 	rxq->head = pos;  in hisi_femac_rx_refill()
248 	struct hisi_femac_queue *rxq = &priv->rxq;  in hisi_femac_rx()  local
253 	pos = rxq->tail;  in hisi_femac_rx()
264 		skb = rxq->skb[pos];  in hisi_femac_rx()
269 		rxq->skb[pos] = NULL;  in hisi_femac_rx()
271 		addr = rxq->dma_phys[pos];  in hisi_femac_rx()
288 		pos = (pos + 1) % rxq->num;  in hisi_femac_rx()
292 	rxq->tail = pos;  in hisi_femac_rx()
376 	ret = hisi_femac_init_queue(priv->dev, &priv->rxq, RXQ_NUM);  in hisi_femac_init_tx_and_rx_queues()
388 	struct hisi_femac_queue *rxq = &priv->rxq;  in hisi_femac_free_skb_rings()  local
393 	pos = rxq->tail;  in hisi_femac_free_skb_rings()
394 	while (pos != rxq->head) {  in hisi_femac_free_skb_rings()
395 		skb = rxq->skb[pos];  in hisi_femac_free_skb_rings()
398 				   pos, rxq->head);  in hisi_femac_free_skb_rings()
402 		dma_addr = rxq->dma_phys[pos];  in hisi_femac_free_skb_rings()
407 		rxq->skb[pos] = NULL;  in hisi_femac_free_skb_rings()
408 		pos = (pos + 1) % rxq->num;  in hisi_femac_free_skb_rings()
410 	rxq->tail = pos;  in hisi_femac_free_skb_rings()