1 files changed, 8 insertions, 0 deletions

diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index 8c8ce05ad26f..c5923ab8a070 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -52,6 +52,7 @@
  *      unblocks the station.
  * @WLAN_STA_SP: Station is in a service period, so don't try to
  *      reply to other uAPSD trigger frames or PS-Poll.
+ * @WLAN_STA_4ADDR_EVENT: 4-addr event was already sent for this frame.
  */
 enum ieee80211_sta_info_flags {
         WLAN_STA_AUTH,
@@ -71,6 +72,7 @@ enum ieee80211_sta_info_flags {
         WLAN_STA_TDLS_PEER_AUTH,
         WLAN_STA_UAPSD,
         WLAN_STA_SP,
+        WLAN_STA_4ADDR_EVENT,
 };
 
 #define STA_TID_NUM 16
@@ -390,6 +392,12 @@ static inline int test_and_clear_sta_flag(struct sta_info *sta,
         return test_and_clear_bit(flag, &sta->_flags);
 }
 
+static inline int test_and_set_sta_flag(struct sta_info *sta,
+                                        enum ieee80211_sta_info_flags flag)
+{
+        return test_and_set_bit(flag, &sta->_flags);
+}
+
 void ieee80211_assign_tid_tx(struct sta_info *sta, int tid,
                              struct tid_ampdu_tx *tid_tx);