diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 6963862a1872..5092ecae7706 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -227,13 +227,13 @@ static bool ath_complete_reset(struct ath_softc *sc, bool start) if (!test_bit(SC_OP_BEACONS, &sc->sc_flags)) goto work; - ath9k_set_beacon(sc); - if (ah->opmode == NL80211_IFTYPE_STATION && test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) { spin_lock_irqsave(&sc->sc_pm_lock, flags); sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON; spin_unlock_irqrestore(&sc->sc_pm_lock, flags); + } else { + ath9k_set_beacon(sc); } work: ath_restart_work(sc); @@ -1332,6 +1332,7 @@ static int ath9k_sta_add(struct ieee80211_hw *hw, struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath_node *an = (struct ath_node *) sta->drv_priv; struct ieee80211_key_conf ps_key = { }; + int key; ath_node_attach(sc, sta, vif); @@ -1339,7 +1340,9 @@ static int ath9k_sta_add(struct ieee80211_hw *hw, vif->type != NL80211_IFTYPE_AP_VLAN) return 0; - an->ps_key = ath_key_config(common, vif, sta, &ps_key); + key = ath_key_config(common, vif, sta, &ps_key); + if (key > 0) + an->ps_key = key; return 0; } @@ -1356,6 +1359,7 @@ static void ath9k_del_ps_key(struct ath_softc *sc, return; ath_key_delete(common, &ps_key); + an->ps_key = 0; } static int ath9k_sta_remove(struct ieee80211_hw *hw, @@ -1683,6 +1687,7 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, u16 tid, u16 *ssn, u8 buf_size) { struct ath_softc *sc = hw->priv; + bool flush = false; int ret = 0; local_bh_disable(); @@ -1699,12 +1704,14 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); ath9k_ps_restore(sc); break; - case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: + flush = true; + case IEEE80211_AMPDU_TX_STOP_CONT: ath9k_ps_wakeup(sc); ath_tx_aggr_stop(sc, sta, tid); - ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); + if (!flush) + ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); ath9k_ps_restore(sc); break; case IEEE80211_AMPDU_TX_OPERATIONAL: |