mac80211/cfg80211: add station events

When, for instance, a new IBSS peer is found, userspace
wants to be notified. Add events for all new stations
that mac80211 learns about.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index f039e761aec1..47da552ce8a6 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -359,6 +359,7 @@ int sta_info_insert(struct sta_info *sta)
 {
         struct ieee80211_local *local = sta->local;
         struct ieee80211_sub_if_data *sdata = sta->sdata;
+        struct station_info sinfo;
         unsigned long flags;
         int err = 0;
 
@@ -408,6 +409,10 @@ int sta_info_insert(struct sta_info *sta)
 
         spin_unlock_irqrestore(&local->sta_lock, flags);
 
+        sinfo.filled = 0;
+        sinfo.generation = local->sta_generation;
+        cfg80211_new_sta(sdata->dev, sta->sta.addr, &sinfo, GFP_ATOMIC);
+
 #ifdef CONFIG_MAC80211_DEBUGFS
         /*
          * Debugfs entry adding might sleep, so schedule process