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ath9k: fix beacon timer init on reset

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28169 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2011-09-04 19:06:02 +00:00
parent 3c4461a2c9
commit 4b62fffaa5
1 changed files with 11 additions and 0 deletions
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package/mac80211/patches/585-ath9k_fix_beacon_timer.patch Normal file
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@ -0,0 +1,11 @@
--- 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);
/*
* In AP mode we enable the beacon timers and SWBA interrupts to