From bbaa5cfabef0210a0c2cd76bc661e0338503d84c Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 15 May 2013 09:36:02 +0000
Subject: mac80211: add HT support for mesh

This is a quick patch to enable HT for mesh mode
https://github.com/cozybit/open80211s/wiki/HOWTO#high-throughput
http://lists.open80211s.org/pipermail/devel/2012-March/002990.html

For my test setup the speed increased from 1-2 Mbytes/sec to 8-10 Mbytes/sec (iperf)

Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36639 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/mac80211/files/lib/wifi/mac80211.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'package')

diff --git a/package/mac80211/files/lib/wifi/mac80211.sh b/package/mac80211/files/lib/wifi/mac80211.sh
index 081dc4d88..580a6ded4 100644
--- a/package/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/mac80211/files/lib/wifi/mac80211.sh
@@ -411,7 +411,12 @@ enable_mac80211() {
 			# We attempt to set the channel for all interfaces, although
 			# mac80211 may not support it or the driver might not yet
 			# for ap mode this is handled by hostapd
-			[ -n "$fixed" -a -n "$channel" ] && iw dev "$ifname" set channel "$channel"
+			config_get htmode "$device" htmode
+			case "$htmode" in
+				HT20|HT40+|HT40-) ;;
+				*) htmode= ;;
+			esac
+			[ -n "$fixed" -a -n "$channel" ] && iw dev "$ifname" set channel "$channel" $htmode
 		fi
 
 		i=$(($i + 1))
-- 
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