diff options
Diffstat (limited to 'drivers/net/ns83820.c')
| -rw-r--r-- | drivers/net/ns83820.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c index c336b46bd332..e64df4d0800b 100644 --- a/drivers/net/ns83820.c +++ b/drivers/net/ns83820.c @@ -101,6 +101,7 @@ #include <linux/moduleparam.h> #include <linux/types.h> #include <linux/pci.h> +#include <linux/dma-mapping.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/delay.h> @@ -573,7 +574,7 @@ static inline int ns83820_add_rx_skb(struct ns83820 *dev, struct sk_buff *skb) dev->rx_info.next_empty = (next_empty + 1) % NR_RX_DESC; cmdsts = REAL_RX_BUF_SIZE | CMDSTS_INTR; - buf = pci_map_single(dev->pci_dev, skb->tail, + buf = pci_map_single(dev->pci_dev, skb->data, REAL_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); build_rx_desc(dev, sg, 0, buf, cmdsts, 0); /* update link of previous rx */ @@ -603,7 +604,7 @@ static inline int rx_refill(struct net_device *ndev, int gfp) if (unlikely(!skb)) break; - res = (long)skb->tail & 0xf; + res = (long)skb->data & 0xf; res = 0x10 - res; res &= 0xf; skb_reserve(skb, res); |