From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 23 Feb 2013 18:02:49 +0000 (+0000)
Subject: mac80211: fix monitor mode channel reporting
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7bd713a76dc48fb3910602a7e6c14bd8d7152486;p=openwrt%2Fstaging%2Fdangole.git

mac80211: fix monitor mode channel reporting

SVN-Revision: 35761
---

diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index c6633af8a3..11c9a5af4d 100644
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -474,3 +474,28 @@
  		nla_nest_end(msg, nl_wowlan);
  	}
  #endif
+--- a/net/mac80211/cfg.c
++++ b/net/mac80211/cfg.c
+@@ -3285,13 +3285,19 @@ static int ieee80211_cfg_get_channel(str
+ 				     struct cfg80211_chan_def *chandef)
+ {
+ 	struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
++	struct ieee80211_local *local = wiphy_priv(wiphy);
+ 	struct ieee80211_chanctx_conf *chanctx_conf;
+ 	int ret = -ENODATA;
+ 
+ 	rcu_read_lock();
+-	chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
+-	if (chanctx_conf) {
+-		*chandef = chanctx_conf->def;
++	if (local->use_chanctx) {
++		chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
++		if (chanctx_conf) {
++			*chandef = chanctx_conf->def;
++			ret = 0;
++		}
++	} else if (local->open_count == local->monitors) {
++		*chandef = local->monitor_chandef;
+ 		ret = 0;
+ 	}
+ 	rcu_read_unlock();
diff --git a/package/mac80211/patches/523-mac80211_configure_antenna_gain.patch b/package/mac80211/patches/523-mac80211_configure_antenna_gain.patch
index dd2ff6ad7f..99bd2e3ba5 100644
--- a/package/mac80211/patches/523-mac80211_configure_antenna_gain.patch
+++ b/package/mac80211/patches/523-mac80211_configure_antenna_gain.patch
@@ -92,7 +92,7 @@
  static int ieee80211_set_wds_peer(struct wiphy *wiphy, struct net_device *dev,
  				  const u8 *addr)
  {
-@@ -3369,6 +3382,7 @@ struct cfg80211_ops mac80211_config_ops 
+@@ -3375,6 +3388,7 @@ struct cfg80211_ops mac80211_config_ops 
  	.set_wiphy_params = ieee80211_set_wiphy_params,
  	.set_tx_power = ieee80211_set_tx_power,
  	.get_tx_power = ieee80211_get_tx_power,