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| author | Felix Fietkau <nbd@openwrt.org> | 2011-09-11 11:16:20 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-09-11 11:16:20 +0000 |
| commit | 3aa2b3cb28d3f06e1fdc850c74d02dc11d7ad03f (patch) | |
| tree | c78f2478d3943c9649884d098650acf4141d9093 /package/mac80211 | |
| parent | 796d8cd72ff284eb5443f1c7d7b4f7991a0f9ed3 (diff) | |
| download | master-187ad058-3aa2b3cb28d3f06e1fdc850c74d02dc11d7ad03f.tar.gz master-187ad058-3aa2b3cb28d3f06e1fdc850c74d02dc11d7ad03f.tar.bz2 master-187ad058-3aa2b3cb28d3f06e1fdc850c74d02dc11d7ad03f.zip | |
ath9k: add a better fix for beacon timer reliability
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28211 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211')
| -rw-r--r-- | package/mac80211/patches/585-ath9k_fix_beacon_timer.patch | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/package/mac80211/patches/585-ath9k_fix_beacon_timer.patch b/package/mac80211/patches/585-ath9k_fix_beacon_timer.patch index e1fe4b75db..bb924b7a85 100644 --- a/package/mac80211/patches/585-ath9k_fix_beacon_timer.patch +++ b/package/mac80211/patches/585-ath9k_fix_beacon_timer.patch @@ -1,11 +1,10 @@ --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c -@@ -505,7 +505,7 @@ static void ath_beacon_config_ap(struct - /* NB: the beacon interval is kept internally in TU's */ - intval = TU_TO_USEC(conf->beacon_interval); - intval /= ATH_BCBUF; /* for staggered beacons */ -- nexttbtt = intval; -+ nexttbtt = roundup(ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE), intval); +@@ -517,6 +517,7 @@ static void ath_beacon_config_ap(struct + /* Set the computed AP beacon timers */ - /* - * In AP mode we enable the beacon timers and SWBA interrupts to + ath9k_hw_disable_interrupts(ah); ++ sc->sc_flags |= SC_OP_TSF_RESET; + ath9k_beacon_init(sc, nexttbtt, intval); + sc->beacon.bmisscnt = 0; + ath9k_hw_set_interrupts(ah, ah->imask); |