Searched defs:dma_ring_incr (Results 1 - 2 of 2) sorted by relevance
/drivers/net/ethernet/hisilicon/ |
H A D | hix5hd2_gmac.c | 188 #define dma_ring_incr(n, s) (((n) + 1) & ((s) - 1)) macro 447 pos = dma_ring_incr(pos, RX_DESC_NUM); 505 pos = dma_ring_incr(pos, RX_DESC_NUM); 547 pos = dma_ring_incr(pos, TX_DESC_NUM); 637 pos = dma_ring_incr(pos, TX_DESC_NUM);
|
/drivers/net/ethernet/calxeda/ |
H A D | xgmac.c | 406 #define dma_ring_incr(n, s) (((n) + 1) & ((s) - 1)) macro 718 priv->rx_head = dma_ring_incr(priv->rx_head, DMA_RX_RING_SZ); 904 priv->tx_tail = dma_ring_incr(entry, DMA_TX_RING_SZ); 1124 entry = dma_ring_incr(entry, DMA_TX_RING_SZ); 1146 priv->tx_head = dma_ring_incr(entry, DMA_TX_RING_SZ); 1162 entry = dma_ring_incr(entry, DMA_TX_RING_SZ); 1196 priv->rx_tail = dma_ring_incr(priv->rx_tail, DMA_RX_RING_SZ);
|
Completed in 89 milliseconds