+static u32
+bnad_pci_unmap_skb(struct device *pdev, struct bnad_skb_unmap *array,
+ u32 index, u32 depth, struct sk_buff *skb, u32 frag)
+{
+ int j;
+ array[index].skb = NULL;
+
+ dma_unmap_single(pdev, dma_unmap_addr(&array[index], dma_addr),
+ skb_headlen(skb), DMA_TO_DEVICE);
+ dma_unmap_addr_set(&array[index], dma_addr, 0);
+ BNA_QE_INDX_ADD(index, 1, depth);
+
+ for (j = 0; j < frag; j++) {
+ dma_unmap_page(pdev, dma_unmap_addr(&array[index], dma_addr),
+ skb_shinfo(skb)->frags[j].size, DMA_TO_DEVICE);
+ dma_unmap_addr_set(&array[index], dma_addr, 0);
+ BNA_QE_INDX_ADD(index, 1, depth);
+ }
+
+ return index;
+}
+