diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index 059c7414e303..3fe45c705933 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -2177,10 +2177,10 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 
 			vp->tx_ring[entry].frag[i+1].addr =
-					cpu_to_le32(pci_map_single(
-						VORTEX_PCI(vp),
-						(void *)skb_frag_address(frag),
-						skb_frag_size(frag), PCI_DMA_TODEVICE));
+					cpu_to_le32(skb_frag_dma_map(
+						&VORTEX_PCI(vp)->dev,
+						frag,
+						frag->page_offset, frag->size, DMA_TO_DEVICE));
 
 			if (i == skb_shinfo(skb)->nr_frags-1)
 					vp->tx_ring[entry].frag[i+1].length = cpu_to_le32(skb_frag_size(frag)|LAST_FRAG);