+static int ath9k_sta_state(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ enum ieee80211_sta_state old_state,
+ enum ieee80211_sta_state new_state)
+{
+ struct ath_softc *sc = hw->priv;
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ int ret = 0;
+
+ if (old_state == IEEE80211_STA_AUTH &&
+ new_state == IEEE80211_STA_ASSOC) {
+ ret = ath9k_sta_add(hw, vif, sta);
+ ath_dbg(common, CONFIG,
+ "Add station: %pM\n", sta->addr);
+ } else if (old_state == IEEE80211_STA_ASSOC &&
+ new_state == IEEE80211_STA_AUTH) {
+ ret = ath9k_sta_remove(hw, vif, sta);
+ ath_dbg(common, CONFIG,
+ "Remove station: %pM\n", sta->addr);
+ }
+
+ if (ath9k_is_chanctx_enabled()) {
+ if (vif->type == NL80211_IFTYPE_STATION) {
+ if (old_state == IEEE80211_STA_ASSOC &&
+ new_state == IEEE80211_STA_AUTHORIZED)
+ ath_chanctx_event(sc, vif,
+ ATH_CHANCTX_EVENT_AUTHORIZED);
+ }
+ }
+
+ return ret;
+}
+