mac80211: add basic support for WoWLAN

This adds basic support for the new WoWLAN
configuration in mac80211. The behaviour is
completely offloaded to the driver though,
with two new callbacks (suspend/resume).

Options for the driver include a complete
reconfiguration after wakeup, and exposing
all the triggers it wants to support.

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

1 files changed, 10 insertions, 0 deletions

diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index 191e834ec46b..11e1ea5111ea 100644
--- a/net/mac80211/driver-trace.h
+++ b/net/mac80211/driver-trace.h
@@ -108,6 +108,16 @@ DEFINE_EVENT(local_only_evt, drv_start,
         TP_ARGS(local)
 );
 
+DEFINE_EVENT(local_only_evt, drv_suspend,
+        TP_PROTO(struct ieee80211_local *local),
+        TP_ARGS(local)
+);
+
+DEFINE_EVENT(local_only_evt, drv_resume,
+        TP_PROTO(struct ieee80211_local *local),
+        TP_ARGS(local)
+);
+
 DEFINE_EVENT(local_only_evt, drv_stop,
         TP_PROTO(struct ieee80211_local *local),
         TP_ARGS(local)