1 files changed, 21 insertions, 0 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 41497b670e2b..d37ae7dc114b 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -6,6 +6,7 @@
  * Copyright (c) 2006 Jiri Benc <jbenc@suse.cz>
  * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
+ * Copyright (c) 2016        Intel Deutschland GmbH
  *
  * 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
@@ -1295,6 +1296,26 @@ static void ieee80211_iface_work(struct work_struct *work)
                 } else if (ieee80211_is_action(mgmt->frame_control) &&
                            mgmt->u.action.category == WLAN_CATEGORY_VHT) {
                         switch (mgmt->u.action.u.vht_group_notif.action_code) {
+                        case WLAN_VHT_ACTION_OPMODE_NOTIF: {
+                                struct ieee80211_rx_status *status;
+                                enum nl80211_band band;
+                                u8 opmode;
+
+                                status = IEEE80211_SKB_RXCB(skb);
+                                band = status->band;
+                                opmode = mgmt->u.action.u.vht_opmode_notif.operating_mode;
+
+                                mutex_lock(&local->sta_mtx);
+                                sta = sta_info_get_bss(sdata, mgmt->sa);
+
+                                if (sta)
+                                        ieee80211_vht_handle_opmode(sdata, sta,
+                                                                    opmode,
+                                                                    band);
+
+                                mutex_unlock(&local->sta_mtx);
+                                break;
+                        }
                         case WLAN_VHT_ACTION_GROUPID_MGMT:
                                 ieee80211_process_mu_groups(sdata, mgmt);
                                 break;