Lines Matching defs:rx_ring
49 struct smsc9420_dma_desc *rx_ring;
526 BUG_ON(!pd->rx_ring);
540 pd->rx_ring[i].status = 0;
541 pd->rx_ring[i].length = 0;
542 pd->rx_ring[i].buffer1 = 0;
543 pd->rx_ring[i].buffer2 = 0;
799 pd->rx_ring[index].buffer1 = mapping + NET_IP_ALIGN;
800 pd->rx_ring[index].status = RDES0_OWN_;
826 status = pd->rx_ring[pd->rx_ring_head].status;
1212 BUG_ON(!pd->rx_ring);
1222 pd->rx_ring[i].status = 0;
1223 pd->rx_ring[i].length = PKT_BUF_SZ;
1224 pd->rx_ring[i].buffer2 = 0;
1228 pd->rx_ring[RX_RING_SIZE - 1].length = (PKT_BUF_SZ | RDES1_RER_);
1548 pd->rx_ring = dma_alloc_coherent(&pdev->dev,
1552 if (!pd->rx_ring)
1556 pd->tx_ring = (pd->rx_ring + RX_RING_SIZE);
1608 pd->rx_ring, pd->rx_dma_addr);
1638 BUG_ON(!pd->rx_ring);
1642 pd->rx_ring, pd->rx_dma_addr);