From cd8f7cb4e6dfa4ea08fc250a814240b883ef7911 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 22 Jan 2013 12:34:29 +0100 Subject: cfg80211/mac80211: support reporting wakeup reason When waking up from WoWLAN, it is useful to know what triggered the wakeup. Support reporting the wakeup reason(s) in cfg80211 (and a pass-through in mac80211) to allow userspace to know. Signed-off-by: Johannes Berg --- net/mac80211/pm.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'net/mac80211/pm.c') diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index e45b83610e85..53801d20176d 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -228,3 +228,13 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) * ieee80211_reconfig(), which is also needed for hardware * hang/firmware failure/etc. recovery. */ + +void ieee80211_report_wowlan_wakeup(struct ieee80211_vif *vif, + struct cfg80211_wowlan_wakeup *wakeup, + gfp_t gfp) +{ + struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); + + cfg80211_report_wowlan_wakeup(&sdata->wdev, wakeup, gfp); +} +EXPORT_SYMBOL(ieee80211_report_wowlan_wakeup); -- cgit 1.4.1