[brcm63xx] fix the receiving of packets with a 1500 mtu and vlan enabled (#6698)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19753 3c298f89-4303-0410-b956-a3cf2f4a3e73master
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Index: linux-2.6.30.10/drivers/net/bcm63xx_enet.c
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===================================================================
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--- linux-2.6.30.10.orig/drivers/net/bcm63xx_enet.c 2010-02-18 12:57:05.332799586 -0500
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+++ linux-2.6.30.10/drivers/net/bcm63xx_enet.c 2010-02-18 12:57:53.954051082 -0500
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@@ -1520,7 +1520,7 @@
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actual_mtu = mtu;
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/* add ethernet header + vlan tag size */
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- actual_mtu += VLAN_ETH_HLEN;
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+ actual_mtu += VLAN_ETH_HLEN + VLAN_HLEN;
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if (actual_mtu < 64 || actual_mtu > BCMENET_MAX_MTU)
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return -EINVAL;
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