X-Git-Url: http://git.ozo.com/?a=blobdiff_plain;f=package%2Fmac80211%2Fpatches%2F521-mac80211_ht_change_rate_update.patch;fp=package%2Fmac80211%2Fpatches%2F521-mac80211_ht_change_rate_update.patch;h=d2f1982339053d9e6145acdc372e18cef5503f9b;hb=c865677109df215705c8846f1f90909cffe27a32;hp=0000000000000000000000000000000000000000;hpb=f044ea3f82f4d80c91c78b864dd1dc8206bd5ee9;p=openwrt-10.03%2F.git

diff --git a/package/mac80211/patches/521-mac80211_ht_change_rate_update.patch b/package/mac80211/patches/521-mac80211_ht_change_rate_update.patch
new file mode 100644
index 000000000..d2f198233
--- /dev/null
+++ b/package/mac80211/patches/521-mac80211_ht_change_rate_update.patch
@@ -0,0 +1,35 @@
+--- a/net/mac80211/main.c
++++ b/net/mac80211/main.c
+@@ -239,7 +239,9 @@ void ieee80211_bss_info_change_notify(st
+ 				      u32 changed)
+ {
+ 	struct ieee80211_local *local = sdata->local;
++	struct ieee80211_supported_band *sband;
+ 	static const u8 zero[ETH_ALEN] = { 0 };
++	struct sta_info *sta;
+ 
+ 	if (!changed)
+ 		return;
+@@ -269,6 +271,22 @@ void ieee80211_bss_info_change_notify(st
+ 
+ 	switch (sdata->vif.type) {
+ 	case NL80211_IFTYPE_AP:
++		if (!(changed & BSS_CHANGED_HT))
++			break;
++
++		sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
++		rcu_read_lock();
++		list_for_each_entry(sta, &local->sta_list, list) {
++			if (sta->sdata != sdata &&
++			    (!sdata->bss || sta->sdata->bss != sdata->bss))
++				continue;
++
++			rate_control_rate_update(local, sband, sta,
++				IEEE80211_RC_HT_CHANGED,
++				local->_oper_channel_type);
++		}
++		rcu_read_unlock();
++		break;
+ 	case NL80211_IFTYPE_ADHOC:
+ 	case NL80211_IFTYPE_WDS:
+ 	case NL80211_IFTYPE_MESH_POINT: