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Commit a064eaa1 authored by Sujith Manoharan's avatar Sujith Manoharan Committed by John W. Linville
Browse files

ath9k: Add ath9k_chanctx_stop_queues() 



This can be used when the queues of a context
needs to be stopped.

Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent b3903153

drivers/net/wireless/ath/ath9k/ath9k.h

+5 −0
Original line number Diff line number Diff line
@@ -456,6 +456,7 @@ void ath9k_beacon_add_noa(struct ath_softc *sc, struct ath_vif *avp, 
			  struct sk_buff *skb);

void ath9k_p2p_ps_timer(void *priv);

void ath9k_chanctx_wake_queues(struct ath_softc *sc, struct ath_chanctx *ctx);

void ath9k_chanctx_stop_queues(struct ath_softc *sc, struct ath_chanctx *ctx);

void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx);



void ath_chanctx_beacon_recv_ev(struct ath_softc *sc,
@@ -529,6 +530,10 @@ static inline void ath9k_chanctx_wake_queues(struct ath_softc *sc, 
					     struct ath_chanctx *ctx)

{

}

static inline void ath9k_chanctx_stop_queues(struct ath_softc *sc,

					     struct ath_chanctx *ctx)

{

}

static inline void ath_chanctx_check_active(struct ath_softc *sc,

					    struct ath_chanctx *ctx)

{

drivers/net/wireless/ath/ath9k/channel.c

+19 −0
Original line number Diff line number Diff line
@@ -1177,6 +1177,25 @@ bool ath9k_is_chanctx_enabled(void) 
/* Queue management */

/********************/



void ath9k_chanctx_stop_queues(struct ath_softc *sc, struct ath_chanctx *ctx)

{

	struct ath_hw *ah = sc->sc_ah;

	int i;



	if (ctx == &sc->offchannel.chan) {

		ieee80211_stop_queue(sc->hw,

				     sc->hw->offchannel_tx_hw_queue);

	} else {

		for (i = 0; i < IEEE80211_NUM_ACS; i++)

			ieee80211_stop_queue(sc->hw,

					     ctx->hw_queue_base + i);

	}



	if (ah->opmode == NL80211_IFTYPE_AP)

		ieee80211_stop_queue(sc->hw, sc->hw->queues - 2);

}





void ath9k_chanctx_wake_queues(struct ath_softc *sc, struct ath_chanctx *ctx)

{

	struct ath_hw *ah = sc->sc_ah;