iw had mesh support make it into 3.4, but not chain signals

package/iw/patches/0001-iw-chain-signal-support.patch

@@ -0,0 +1,25 @@
+From a296273434c72f288ad140339f3584604e8033ef Mon Sep 17 00:00:00 2001
+From: Dave Taht <dave.taht@bufferbloat.net>
+Date: Thu, 29 Mar 2012 20:34:42 -0700
+Subject: [PATCH] iw: chain signal support
+
+---
+ nl80211.h |    2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+diff --git a/nl80211.h b/nl80211.h
+index e474f6e..12f3412 100644
+--- a/nl80211.h
++++ b/nl80211.h
+@@ -1708,6 +1708,8 @@ enum nl80211_sta_info {
+ 	NL80211_STA_INFO_CONNECTED_TIME,
+ 	NL80211_STA_INFO_STA_FLAGS,
+ 	NL80211_STA_INFO_BEACON_LOSS,
++	NL80211_STA_INFO_CHAIN_SIGNAL,
++	NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
+
+ 	/* keep last */
+ 	__NL80211_STA_INFO_AFTER_LAST,
+-- 
+1.7.1
+