|
|
|
@ -778,28 +778,6 @@ static int ag71xx_tx_packets(struct ag71xx *ag) |
|
|
|
|
return sent; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
static void ag71xx_rx_align_skb(struct ag71xx *ag, struct sk_buff *skb, int len) |
|
|
|
|
{ |
|
|
|
|
int offset = ((unsigned long) skb->data) % 4; |
|
|
|
|
void *data; |
|
|
|
|
|
|
|
|
|
if (offset == 2) |
|
|
|
|
return; |
|
|
|
|
|
|
|
|
|
if (ag->phy_dev && ag->phy_dev->pkt_align != 0) |
|
|
|
|
return; |
|
|
|
|
|
|
|
|
|
if (len > 128) |
|
|
|
|
return; |
|
|
|
|
|
|
|
|
|
if (WARN_ON(skb_headroom(skb) < 2)) |
|
|
|
|
return; |
|
|
|
|
|
|
|
|
|
data = skb->data; |
|
|
|
|
skb->data -= 2; |
|
|
|
|
memmove(skb->data, data, len); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
static int ag71xx_rx_packets(struct ag71xx *ag, int limit) |
|
|
|
|
{ |
|
|
|
|
struct net_device *dev = ag->dev; |
|
|
|
@ -841,8 +819,6 @@ static int ag71xx_rx_packets(struct ag71xx *ag, int limit) |
|
|
|
|
if (ag71xx_has_ar8216(ag)) |
|
|
|
|
err = ag71xx_remove_ar8216_header(ag, skb, pktlen); |
|
|
|
|
|
|
|
|
|
ag71xx_rx_align_skb(ag, skb, pktlen); |
|
|
|
|
|
|
|
|
|
if (err) { |
|
|
|
|
dev->stats.rx_dropped++; |
|
|
|
|
kfree_skb(skb); |
|
|
|
|