From: Sujith Manoharan Date: Wed, 10 Sep 2014 13:45:59 +0000 (+0530) Subject: ath9k: Fix channel switch time duration X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4899827d39ec913d4e46e77f4537945f3e68dca4;p=linux-beck.git ath9k: Fix channel switch time duration Since the NoA duration is the maximum time the GO interface can be offline, it needs to include the time take to switch channels in the HW. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index 09ff8a6e8966..a42fd85def2a 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -419,7 +419,7 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif, avp->noa_index++; avp->noa_start = tsf_time; avp->noa_duration = - TU_TO_USEC(cur_conf->beacon_interval) / 2 - + TU_TO_USEC(cur_conf->beacon_interval) / 2 + sc->sched.channel_switch_time; if (test_bit(ATH_OP_SCANNING, &common->op_flags))