mac80211: notify driver on subsequent CSA beacons
Some drivers may want to track further the CSA beacons, for example
to compensate for buggy APs that change the beacon count or quiet
mode during CSA flow.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index aef7174..ac2ed8e 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -6,7 +6,7 @@
* Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015 - 2017 Intel Deutschland GmbH
- * Copyright (C) 2018 Intel Corporation
+ * Copyright (C) 2018 - 2019 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -3646,7 +3646,9 @@
* @abort_channel_switch: This is an optional callback that is called
* when channel switch procedure was completed, allowing the
* driver to go back to a normal configuration.
- *
+ * @channel_switch_rx_beacon: This is an optional callback that is called
+ * when channel switch procedure is in progress and additional beacon with
+ * CSA IE was received, allowing driver to track changes in count.
* @join_ibss: Join an IBSS (on an IBSS interface); this is called after all
* information in bss_conf is set up and the beacon can be retrieved. A
* channel context is bound before this is called.
@@ -3951,6 +3953,9 @@
struct ieee80211_vif *vif);
void (*abort_channel_switch)(struct ieee80211_hw *hw,
struct ieee80211_vif *vif);
+ void (*channel_switch_rx_beacon)(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_channel_switch *ch_switch);
int (*join_ibss)(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
void (*leave_ibss)(struct ieee80211_hw *hw, struct ieee80211_vif *vif);