Lines Matching defs:tail
259 sbus_writel(0, &rq->tail);
275 sbus_writel(0, &sq->tail);
324 sbus_writel(RX_RING_SIZE, &rq->tail);
429 int limit = sbus_readl(&rqa->tail);
442 struct myri_rxd __iomem *rxd = &rq->myri_rxd[sbus_readl(&rq->tail)];
476 sbus_writel(NEXT_RX(sbus_readl(&rq->tail)), &rq->tail);
506 sbus_writel(NEXT_RX(sbus_readl(&rq->tail)), &rq->tail);
534 sbus_writel(NEXT_RX(sbus_readl(&rq->tail)), &rq->tail);
627 unsigned int head, tail;
639 tail = sbus_readl(&sq->tail);
641 if (!TX_BUFFS_AVAIL(head, tail)) {
659 entry = sbus_readl(&sq->tail);
687 sbus_writel(NEXT_TX(entry), &sq->tail);