diff options
Diffstat (limited to 'drivers/net/mv643xx_eth.c')
| -rw-r--r-- | drivers/net/mv643xx_eth.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index b62e61d4ca3..af67af55efe 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -656,6 +656,7 @@ static int rxq_refill(struct rx_queue *rxq, int budget) struct sk_buff *skb; int rx; struct rx_desc *rx_desc; + int size; skb = __skb_dequeue(&mp->rx_recycle); if (skb == NULL) @@ -678,10 +679,11 @@ static int rxq_refill(struct rx_queue *rxq, int budget) rx_desc = rxq->rx_desc_area + rx; + size = skb->end - skb->data; rx_desc->buf_ptr = dma_map_single(mp->dev->dev.parent, - skb->data, mp->skb_size, + skb->data, size, DMA_FROM_DEVICE); - rx_desc->buf_size = mp->skb_size; + rx_desc->buf_size = size; rxq->rx_skb[rx] = skb; wmb(); rx_desc->cmd_sts = BUFFER_OWNED_BY_DMA | RX_ENABLE_INTERRUPT; @@ -849,7 +851,7 @@ no_csum: return 0; } -static int mv643xx_eth_xmit(struct sk_buff *skb, struct net_device *dev) +static netdev_tx_t mv643xx_eth_xmit(struct sk_buff *skb, struct net_device *dev) { struct mv643xx_eth_private *mp = netdev_priv(dev); int queue; @@ -1827,6 +1829,9 @@ static int mv643xx_eth_set_mac_address(struct net_device *dev, void *addr) { struct sockaddr *sa = addr; + if (!is_valid_ether_addr(sa->sa_data)) + return -EINVAL; + memcpy(dev->dev_addr, sa->sa_data, ETH_ALEN); netif_addr_lock_bh(dev); |