ar71xx: ag71xx: avoid unalinged accesses when using the phy specific receive functions
Cc: backfire@openwrt.org SVN-Revision: 20751
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4a28844d80
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4c29a2c263
2 changed files with 8 additions and 1 deletions
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@ -38,7 +38,7 @@
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#define ETH_FCS_LEN 4
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#define AG71XX_DRV_NAME "ag71xx"
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#define AG71XX_DRV_VERSION "0.5.34"
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#define AG71XX_DRV_VERSION "0.5.35"
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#define AG71XX_NAPI_WEIGHT 64
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#define AG71XX_OOM_REFILL (1 + HZ/10)
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@ -764,6 +764,9 @@ static int ag71xx_rx_copy_skb(struct ag71xx *ag, struct sk_buff **pskb,
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{
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struct sk_buff *copy_skb;
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if (ag->phy_dev && (ag->phy_dev->pkt_align % 4) == 2)
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goto keep;
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copy_skb = netdev_alloc_skb(ag->dev, pktlen + NET_IP_ALIGN);
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if (!copy_skb)
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return -ENOMEM;
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@ -776,6 +779,10 @@ static int ag71xx_rx_copy_skb(struct ag71xx *ag, struct sk_buff **pskb,
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*pskb = copy_skb;
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return 0;
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keep:
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skb_put(*pskb, pktlen);
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return 0;
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}
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static int ag71xx_rx_packets(struct ag71xx *ag, int limit)
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