Searched refs:dma_ring_incr (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/net/ethernet/calxeda/ |
| H A D | xgmac.c | 396 #define dma_ring_incr(n, s) (((n) + 1) & ((s) - 1)) macro
708 priv->rx_head = dma_ring_incr(priv->rx_head, DMA_RX_RING_SZ); in xgmac_rx_refill()
892 priv->tx_tail = dma_ring_incr(entry, DMA_TX_RING_SZ); in xgmac_tx_complete()
1112 entry = dma_ring_incr(entry, DMA_TX_RING_SZ); in xgmac_xmit()
1134 priv->tx_head = dma_ring_incr(entry, DMA_TX_RING_SZ); in xgmac_xmit()
1150 entry = dma_ring_incr(entry, DMA_TX_RING_SZ); in xgmac_xmit()
1184 priv->rx_tail = dma_ring_incr(priv->rx_tail, DMA_RX_RING_SZ); in xgmac_rx()
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| /linux/drivers/net/ethernet/hisilicon/ |
| H A D | hix5hd2_gmac.c | 189 #define dma_ring_incr(n, s) (((n) + 1) & ((s) - 1)) macro
499 pos = dma_ring_incr(pos, RX_DESC_NUM); in hix5hd2_rx_refill()
556 pos = dma_ring_incr(pos, RX_DESC_NUM); in hix5hd2_rx()
626 pos = dma_ring_incr(pos, TX_DESC_NUM); in hix5hd2_xmit_reclaim()
783 pos = dma_ring_incr(pos, TX_DESC_NUM); in hix5hd2_net_xmit()
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