+/**
+ * s2io_txdl_getskb - Get the skb from txdl, unmap and return skb
+ */
+static struct sk_buff *s2io_txdl_getskb(fifo_info_t *fifo_data, TxD_t *txdlp, int get_off)
+{
+ nic_t *nic = fifo_data->nic;
+ struct sk_buff *skb;
+ TxD_t *txds;
+ u16 j, frg_cnt;
+
+ txds = txdlp;
+ if (txds->Host_Control == (u64)(long)nic->ufo_in_band_v) {
+ pci_unmap_single(nic->pdev, (dma_addr_t)
+ txds->Buffer_Pointer, sizeof(u64),
+ PCI_DMA_TODEVICE);
+ txds++;
+ }
+
+ skb = (struct sk_buff *) ((unsigned long)
+ txds->Host_Control);
+ if (!skb) {
+ memset(txdlp, 0, (sizeof(TxD_t) * fifo_data->max_txds));
+ return NULL;
+ }
+ pci_unmap_single(nic->pdev, (dma_addr_t)
+ txds->Buffer_Pointer,
+ skb->len - skb->data_len,
+ PCI_DMA_TODEVICE);
+ frg_cnt = skb_shinfo(skb)->nr_frags;
+ if (frg_cnt) {
+ txds++;
+ for (j = 0; j < frg_cnt; j++, txds++) {
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[j];
+ if (!txds->Buffer_Pointer)
+ break;
+ pci_unmap_page(nic->pdev, (dma_addr_t)
+ txds->Buffer_Pointer,
+ frag->size, PCI_DMA_TODEVICE);
+ }
+ }
+ txdlp->Host_Control = 0;
+ return(skb);
+}