drivers/net/ethernet/calxeda/xgmac.c

1174

if (!dma_ring_cnt(priv->rx_head, priv->rx_tail, DMA_RX_RING_SZ))

drivers/net/ethernet/calxeda/xgmac.c

1183

priv->rx_tail = dma_ring_incr(priv->rx_tail, DMA_RX_RING_SZ);

drivers/net/ethernet/calxeda/xgmac.c

682

while (dma_ring_space(priv->rx_head, priv->rx_tail, DMA_RX_RING_SZ) > 1) {

drivers/net/ethernet/calxeda/xgmac.c

707

priv->rx_head = dma_ring_incr(priv->rx_head, DMA_RX_RING_SZ);

drivers/net/ethernet/calxeda/xgmac.c

731

priv->rx_skbuff = kzalloc_objs(struct sk_buff *, DMA_RX_RING_SZ);

drivers/net/ethernet/calxeda/xgmac.c

736

DMA_RX_RING_SZ *

drivers/net/ethernet/calxeda/xgmac.c

763

desc_init_rx_desc(priv->dma_rx, DMA_RX_RING_SZ, priv->dma_buf_sz);

drivers/net/ethernet/calxeda/xgmac.c

779

DMA_RX_RING_SZ * sizeof(struct xgmac_dma_desc),

drivers/net/ethernet/calxeda/xgmac.c

794

for (i = 0; i < DMA_RX_RING_SZ; i++) {

drivers/net/ethernet/calxeda/xgmac.c

848

DMA_RX_RING_SZ * sizeof(struct xgmac_dma_desc),