From 4899827d39ec913d4e46e77f4537945f3e68dca4 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Wed, 10 Sep 2014 19:15:59 +0530 Subject: [PATCH] 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 --- drivers/net/wireless/ath/ath9k/channel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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))