Searched refs:dma_ring_incr (Results 1 – 1 of 1) sorted by relevance
396 #define dma_ring_incr(n, s) (((n) + 1) & ((s) - 1)) macro708 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()