diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 59ce7ec5b224..4169d2b3f71e 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -695,5 +695,8 @@ void ath9k_wiphy_work(struct work_struct *work); bool ath9k_all_wiphys_idle(struct ath_softc *sc); void ath9k_set_wiphy_idle(struct ath_wiphy *aphy, bool idle); +void ath_mac80211_stop_queue(struct ath_softc *sc, u16 skb_queue); +void ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue); + int ath_tx_get_qnum(struct ath_softc *sc, int qtype, int haltype); #endif /* ATH9K_H */ diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c index 69a871ba051f..0a36b572294c 100644 --- a/drivers/net/wireless/ath/ath9k/virtual.c +++ b/drivers/net/wireless/ath/ath9k/virtual.c @@ -697,3 +697,55 @@ void ath9k_set_wiphy_idle(struct ath_wiphy *aphy, bool idle) wiphy_name(aphy->hw->wiphy), idle ? "idle" : "not-idle"); } +/* Only bother starting a queue on an active virtual wiphy */ +void ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue) +{ + struct ieee80211_hw *hw = sc->pri_wiphy->hw; + unsigned int i; + + spin_lock_bh(&sc->wiphy_lock); + + /* Start the primary wiphy */ + if (sc->pri_wiphy->state == ATH_WIPHY_ACTIVE) { + ieee80211_wake_queue(hw, skb_queue); + goto unlock; + } + + /* Now start the secondary wiphy queues */ + for (i = 0; i < sc->num_sec_wiphy; i++) { + struct ath_wiphy *aphy = sc->sec_wiphy[i]; + if (!aphy) + continue; + if (aphy->state != ATH_WIPHY_ACTIVE) + continue; + + hw = aphy->hw; + ieee80211_wake_queue(hw, skb_queue); + break; + } + +unlock: + spin_unlock_bh(&sc->wiphy_lock); +} + +/* Go ahead and propagate information to all virtual wiphys, it won't hurt */ +void ath_mac80211_stop_queue(struct ath_softc *sc, u16 skb_queue) +{ + struct ieee80211_hw *hw = sc->pri_wiphy->hw; + unsigned int i; + + spin_lock_bh(&sc->wiphy_lock); + + /* Stop the primary wiphy */ + ieee80211_stop_queue(hw, skb_queue); + + /* Now stop the secondary wiphy queues */ + for (i = 0; i < sc->num_sec_wiphy; i++) { + struct ath_wiphy *aphy = sc->sec_wiphy[i]; + if (!aphy) + continue; + hw = aphy->hw; + ieee80211_stop_queue(hw, skb_queue); + } + spin_unlock_bh(&sc->wiphy_lock); +} diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index fc06768e8231..86b54ddd01cb 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -915,9 +915,10 @@ int ath_tx_get_qnum(struct ath_softc *sc, int qtype, int haltype) struct ath_txq *ath_test_get_txq(struct ath_softc *sc, struct sk_buff *skb) { struct ath_txq *txq = NULL; + u16 skb_queue = skb_get_queue_mapping(skb); int qnum; - qnum = ath_get_hal_qnum(skb_get_queue_mapping(skb), sc); + qnum = ath_get_hal_qnum(skb_queue, sc); txq = &sc->tx.txq[qnum]; spin_lock_bh(&txq->axq_lock); @@ -926,7 +927,7 @@ struct ath_txq *ath_test_get_txq(struct ath_softc *sc, struct sk_buff *skb) ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_XMIT, "TX queue: %d is full, depth: %d\n", qnum, txq->axq_depth); - ieee80211_stop_queue(sc->hw, skb_get_queue_mapping(skb)); + ath_mac80211_stop_queue(sc, skb_queue); txq->stopped = 1; spin_unlock_bh(&txq->axq_lock); return NULL; @@ -1705,8 +1706,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, * on the queue */ spin_lock_bh(&txq->axq_lock); if (sc->tx.txq[txq->axq_qnum].axq_depth > 1) { - ieee80211_stop_queue(sc->hw, - skb_get_queue_mapping(skb)); + ath_mac80211_stop_queue(sc, skb_get_queue_mapping(skb)); txq->stopped = 1; } spin_unlock_bh(&txq->axq_lock); @@ -1946,7 +1946,7 @@ static void ath_wake_mac80211_queue(struct ath_softc *sc, struct ath_txq *txq) sc->tx.txq[txq->axq_qnum].axq_depth <= (ATH_TXBUF - 20)) { qnum = ath_get_mac80211_qnum(txq->axq_qnum, sc); if (qnum != -1) { - ieee80211_wake_queue(sc->hw, qnum); + ath_mac80211_start_queue(sc, qnum); txq->stopped = 0; } }