diff options
| 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 | 6d708d8f0274bc173b12577ed02d1e4ab0cdd57d (patch) | |
| tree | d72598c0ecd9c7969f4dd27c0760ff434319cf37 /package | |
| parent | 0fe2a1b288fed27827d869e45c9684d080a4e694 (diff) | |
| download | mtk-20170518-6d708d8f0274bc173b12577ed02d1e4ab0cdd57d.zip mtk-20170518-6d708d8f0274bc173b12577ed02d1e4ab0cdd57d.tar.gz mtk-20170518-6d708d8f0274bc173b12577ed02d1e4ab0cdd57d.tar.bz2 | |
ath9k: add a better fix for beacon timer reliability
SVN-Revision: 28211
Diffstat (limited to 'package')
| -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 e1fe4b7..bb924b7 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); |