From: Florian Fainelli <florian@openwrt.org>
Date: Fri, 19 Feb 2010 11:56:13 +0000 (+0000)
Subject: [brcm63xx] fix the receiving of packets with a 1500 mtu and vlan enabled (#6698)
X-Git-Url: https://git.archive.openwrt.org/?a=commitdiff_plain;h=f0e60800b4fce53b557f80831714f075609f8787;hp=afed2177ff891b2515f11fa4985d82453b587134;p=15.05%2Fopenwrt.git

[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-a3cf2f4a3e73
---

diff --git a/target/linux/brcm63xx/patches-2.6.30/070_bcm63xx_enet_vlan_incoming_fixed.patch b/target/linux/brcm63xx/patches-2.6.30/070_bcm63xx_enet_vlan_incoming_fixed.patch
new file mode 100644
index 0000000000..f18830ff29
--- /dev/null
+++ b/target/linux/brcm63xx/patches-2.6.30/070_bcm63xx_enet_vlan_incoming_fixed.patch
@@ -0,0 +1,13 @@
+Index: linux-2.6.30.10/drivers/net/bcm63xx_enet.c
+===================================================================
+--- linux-2.6.30.10.orig/drivers/net/bcm63xx_enet.c	2010-02-18 12:57:05.332799586 -0500
++++ linux-2.6.30.10/drivers/net/bcm63xx_enet.c	2010-02-18 12:57:53.954051082 -0500
+@@ -1520,7 +1520,7 @@
+ 	actual_mtu = mtu;
+ 
+ 	/* add ethernet header + vlan tag size */
+-	actual_mtu += VLAN_ETH_HLEN;
++	actual_mtu += VLAN_ETH_HLEN + VLAN_HLEN;
+ 
+ 	if (actual_mtu < 64 || actual_mtu > BCMENET_MAX_MTU)
+ 		return -EINVAL;