Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cbc775db authored by Sujith Manoharan's avatar Sujith Manoharan Committed by John W. Linville
Browse files

ath9k: Assign offchannel duration properly 



In multi-channel mode, an offchannel request will
be deferred if both contexts are active. The duration
of the offchannel operation is calculated but is
not stored in the scheduler state. Fix this.

Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 867fa0d4

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

+7 −2
Original line number Diff line number Diff line
@@ -588,10 +588,15 @@ static void ath_chanctx_switch(struct ath_softc *sc, struct ath_chanctx *ctx, 


	if (test_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags) &&

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

		sc->sched.offchannel_pending = true;

		sc->sched.wait_switch = true;

		if (chandef)

			ctx->chandef = *chandef;



		sc->sched.offchannel_pending = true;

		sc->sched.wait_switch = true;

		sc->sched.offchannel_duration =

			jiffies_to_usecs(sc->offchannel.duration) +

			sc->sched.channel_switch_time;



		spin_unlock_bh(&sc->chan_lock);

		ath_dbg(common, CHAN_CTX,

			"Set offchannel_pending to true\n");