- if (bbuf) {
- skb = netdev_alloc_skb(dev, frameSize + 7);
- if ( !skb )
- goto drop_and_reuse;
-
- head_buffer = priv->rxBuffer
- + (priv->rxHead * TLAN_MAX_FRAME_SIZE);
- skb_reserve(skb, 2);
- pci_dma_sync_single_for_cpu(priv->pciDev,
- frameDma, frameSize,
- PCI_DMA_FROMDEVICE);
- skb_copy_from_linear_data(skb, head_buffer, frameSize);
- skb_put(skb, frameSize);
- dev->stats.rx_bytes += frameSize;
-
- skb->protocol = eth_type_trans( skb, dev );
- netif_rx( skb );
- } else {
- struct sk_buff *new_skb;
-
- new_skb = netdev_alloc_skb(dev, TLAN_MAX_FRAME_SIZE + 7 );
- if ( !new_skb )
- goto drop_and_reuse;
-
- skb = TLan_GetSKB(head_list);
- pci_unmap_single(priv->pciDev, frameDma,
- TLAN_MAX_FRAME_SIZE, PCI_DMA_FROMDEVICE);
- skb_put( skb, frameSize );