From a3b5071341ed13ca44c316b5fd0b7bd1634b5eb5 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 2 Dec 2008 13:34:17 +0000
Subject: [PATCH] madwifi: fix frame type parsing (fixes stp, see #4205)

SVN-Revision: 13468
---
 package/madwifi/patches/390-frame_type.patch | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 package/madwifi/patches/390-frame_type.patch

diff --git a/package/madwifi/patches/390-frame_type.patch b/package/madwifi/patches/390-frame_type.patch
new file mode 100644
index 00000000000..179ee7cfa0f
--- /dev/null
+++ b/package/madwifi/patches/390-frame_type.patch
@@ -0,0 +1,13 @@
+--- a/net80211/ieee80211_input.c
++++ b/net80211/ieee80211_input.c
+@@ -4421,7 +4421,9 @@
+ 		if (memcmp(eth->h_dest, dev->dev_addr, ETH_ALEN))
+ 			skb->pkt_type = PACKET_OTHERHOST;
+
+-	return eth->h_proto;
++	if (ntohs(eth->h_proto) >= 1536)
++		return eth->h_proto;
++	return htons(ETH_P_802_2);
+ }
+ #endif
+