From 2a685ec414827d135ee2788e42eed8021349aae1 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 18 Oct 2014 17:38:59 +0000 Subject: mac80211: update to 2014-10-08 Signed-off-by: Felix Fietkau git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42952 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../309-ath9k-Clear-NoA-schedule-properly.patch | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 package/kernel/mac80211/patches/309-ath9k-Clear-NoA-schedule-properly.patch (limited to 'package/kernel/mac80211/patches/309-ath9k-Clear-NoA-schedule-properly.patch') diff --git a/package/kernel/mac80211/patches/309-ath9k-Clear-NoA-schedule-properly.patch b/package/kernel/mac80211/patches/309-ath9k-Clear-NoA-schedule-properly.patch new file mode 100644 index 0000000000..6089d60a40 --- /dev/null +++ b/package/kernel/mac80211/patches/309-ath9k-Clear-NoA-schedule-properly.patch @@ -0,0 +1,36 @@ +From: Sujith Manoharan +Date: Fri, 17 Oct 2014 07:40:14 +0530 +Subject: [PATCH] ath9k: Clear NoA schedule properly + +When an active context transitions to inactive +state, the NoA schedule needs to be removed +for the context that has beaconing enabled. +Not doing this will affect p2p clients. + +Signed-off-by: Sujith Manoharan +--- + +--- a/drivers/net/wireless/ath/ath9k/channel.c ++++ b/drivers/net/wireless/ath/ath9k/channel.c +@@ -356,6 +356,21 @@ void ath_chanctx_event(struct ath_softc + "Move chanctx state from WAIT_FOR_TIMER to WAIT_FOR_BEACON\n"); + } + ++ /* ++ * When a context becomes inactive, for example, ++ * disassociation of a station context, the NoA ++ * attribute needs to be removed from subsequent ++ * beacons. ++ */ ++ if (!ctx->active && avp->noa_duration && ++ sc->sched.state != ATH_CHANCTX_STATE_WAIT_FOR_BEACON) { ++ avp->noa_duration = 0; ++ avp->periodic_noa = false; ++ ++ ath_dbg(common, CHAN_CTX, ++ "Clearing NoA schedule\n"); ++ } ++ + if (sc->sched.state != ATH_CHANCTX_STATE_WAIT_FOR_BEACON) + break; + -- cgit v1.2.3