Lines Matching refs:buffer
65 #define PKT_BUF_SZ 1536 /* Size of each temporary Rx buffer. */
198 RBU = 0x00000020, /* receive buffer unavailable */
199 TBU = 0x00000010, /* transmit buffer unavilable */
230 /* The Tulip Rx and Tx buffer descriptors. */
234 u32 buffer;
288 TBSMask = 0x000007ff, /* transmit buffer bit 10-0 */
1065 np->lack_rxbuf->buffer = dma_map_single(&np->pci_dev->dev,
1262 np->rx_ring[i].buffer = dma_map_single(&np->pci_dev->dev,
1303 np->cur_tx_copy->buffer = dma_map_single(&np->pci_dev->dev, skb->data,
1307 np->cur_tx_copy->control |= (skb->len << TBSShift); /* buffer size */
1319 np->cur_tx_copy->buffer = dma_map_single(&np->pci_dev->dev,
1324 np->cur_tx_copy->control |= (BPT << TBSShift); /* buffer size */
1335 next->buffer = dma_map_single(&ep->pci_dev->dev,
1345 np->cur_tx_copy->buffer = dma_map_single(&np->pci_dev->dev,
1350 np->cur_tx_copy->control |= (skb->len << TBSShift); /* buffer size */
1387 dma_unmap_single(&np->pci_dev->dev, cur->buffer,
1532 np->cur_tx->buffer,
1642 if (rx_status & RXFSD) { /* this pkt is too long, over one rx buffer */
1701 np->cur_rx->buffer,
1715 np->cur_rx->buffer,
1720 np->cur_rx->buffer,
1915 np->rx_ring[i].buffer, np->rx_buf_sz,
1927 np->tx_ring[i].buffer, skb->len,