Index: pcnet32.c
===================================================================
RCS file: /cvs/linux/drivers/net/pcnet32.c,v
retrieving revision 1.33.2.7
diff -u -r1.33.2.7 pcnet32.c
--- pcnet32.c	17 Nov 2003 01:07:38 -0000	1.33.2.7
+++ pcnet32.c	31 Mar 2004 20:31:01 -0000
@@ -983,7 +983,7 @@
 	}
 
 	if (lp->rx_dma_addr[i] == 0) 
-		lp->rx_dma_addr[i] = pci_map_single(lp->pci_dev, rx_skbuff->tail, rx_skbuff->len, PCI_DMA_FROMDEVICE);
+		lp->rx_dma_addr[i] = pci_map_single(lp->pci_dev, rx_skbuff->tail, PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
 	lp->rx_ring[i].base = (u32)le32_to_cpu(lp->rx_dma_addr[i]);
 	lp->rx_ring[i].buf_length = le16_to_cpu(-PKT_BUF_SZ);
 	lp->rx_ring[i].status = le16_to_cpu(0x8000);
@@ -1319,13 +1319,13 @@
 		    if ((newskb = dev_alloc_skb (PKT_BUF_SZ))) {
 			skb_reserve (newskb, 2);
 			skb = lp->rx_skbuff[entry];
-			pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[entry], skb->len, PCI_DMA_FROMDEVICE);
+			pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[entry], PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
 			skb_put (skb, pkt_len);
 			lp->rx_skbuff[entry] = newskb;
 			newskb->dev = dev;
                         lp->rx_dma_addr[entry] = 
 				pci_map_single(lp->pci_dev, newskb->tail,
-					newskb->len, PCI_DMA_FROMDEVICE);
+					PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
 			lp->rx_ring[entry].base = le32_to_cpu(lp->rx_dma_addr[entry]);
 			rx_in_place = 1;
 		    } else
@@ -1354,7 +1354,7 @@
 		    skb_put(skb,pkt_len);	/* Make room */
                     pci_dma_sync_single(lp->pci_dev, 
 		                        lp->rx_dma_addr[entry],
-		                        pkt_len,
+		                        PKT_BUF_SZ,
 		                        PCI_DMA_FROMDEVICE);
 		    eth_copy_and_sum(skb,
 				     (unsigned char *)(lp->rx_skbuff[entry]->tail),
@@ -1409,7 +1409,7 @@
     for (i = 0; i < RX_RING_SIZE; i++) {
 	lp->rx_ring[i].status = 0;			    
 	if (lp->rx_skbuff[i]) {
-            pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[i], lp->rx_skbuff[i]->len, PCI_DMA_FROMDEVICE);
+            pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[i], PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
 	    dev_kfree_skb(lp->rx_skbuff[i]);
         }
 	lp->rx_skbuff[i] = NULL;