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ag71xx: remove rx alignment code for small packets, it seems to break ipv6 for some reason (fixes #7236)
SVN-Revision: 21166
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parent
d15e136deb
commit
7966004d99
@ -778,28 +778,6 @@ static int ag71xx_tx_packets(struct ag71xx *ag)
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return sent;
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return sent;
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}
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}
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static void ag71xx_rx_align_skb(struct ag71xx *ag, struct sk_buff *skb, int len)
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{
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int offset = ((unsigned long) skb->data) % 4;
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void *data;
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if (offset == 2)
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return;
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if (ag->phy_dev && ag->phy_dev->pkt_align != 0)
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return;
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if (len > 128)
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return;
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if (WARN_ON(skb_headroom(skb) < 2))
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return;
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data = skb->data;
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skb->data -= 2;
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memmove(skb->data, data, len);
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}
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static int ag71xx_rx_packets(struct ag71xx *ag, int limit)
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static int ag71xx_rx_packets(struct ag71xx *ag, int limit)
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{
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{
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struct net_device *dev = ag->dev;
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struct net_device *dev = ag->dev;
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@ -841,8 +819,6 @@ static int ag71xx_rx_packets(struct ag71xx *ag, int limit)
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if (ag71xx_has_ar8216(ag))
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if (ag71xx_has_ar8216(ag))
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err = ag71xx_remove_ar8216_header(ag, skb, pktlen);
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err = ag71xx_remove_ar8216_header(ag, skb, pktlen);
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ag71xx_rx_align_skb(ag, skb, pktlen);
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if (err) {
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if (err) {
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dev->stats.rx_dropped++;
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dev->stats.rx_dropped++;
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kfree_skb(skb);
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kfree_skb(skb);
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