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ath9k: Add a helper function to wake mac80211 queues
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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parent
043a040503
commit
059d806cdc
@ -2031,6 +2031,22 @@ static void ath_tx_rc_status(struct ath_buf *bf, struct ath_desc *ds, int nbad)
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}
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}
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static void ath_wake_mac80211_queue(struct ath_softc *sc, struct ath_txq *txq)
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{
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int qnum;
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spin_lock_bh(&txq->axq_lock);
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if (txq->stopped &&
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ath_txq_depth(sc, txq->axq_qnum) <= (ATH_TXBUF - 20)) {
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qnum = ath_get_mac80211_qnum(txq->axq_qnum, sc);
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if (qnum != -1) {
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ieee80211_wake_queue(sc->hw, qnum);
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txq->stopped = 0;
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}
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}
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spin_unlock_bh(&txq->axq_lock);
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}
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static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
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{
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struct ath_hal *ah = sc->sc_ah;
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@ -2140,18 +2156,9 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
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else
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ath_tx_complete_buf(sc, bf, &bf_head, txok, 0);
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ath_wake_mac80211_queue(sc, txq);
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spin_lock_bh(&txq->axq_lock);
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if (txq->stopped && ath_txq_depth(sc, txq->axq_qnum) <=
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(ATH_TXBUF - 20)) {
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int qnum;
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qnum = ath_get_mac80211_qnum(txq->axq_qnum, sc);
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if (qnum != -1) {
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ieee80211_wake_queue(sc->hw, qnum);
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txq->stopped = 0;
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}
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}
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if (sc->sc_flags & SC_OP_TXAGGR)
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ath_txq_schedule(sc, txq);
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spin_unlock_bh(&txq->axq_lock);
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