X-Git-Url: http://git.ozo.com/?p=openwrt-10.03%2F.git;a=blobdiff_plain;f=package%2Fmac80211%2Fpatches%2F570-ath9k_fix_ibss_beacon_slot.patch;fp=package%2Fmac80211%2Fpatches%2F570-ath9k_fix_ibss_beacon_slot.patch;h=50a5bc1182aba8d680f49d7b8f1566cdbe276393;hp=0000000000000000000000000000000000000000;hb=a9749642ac070f58ee1fa061bd85ba88ec0d0542;hpb=b8d3e12e145425f69aff6f2bf8c41140b14c0215

diff --git a/package/mac80211/patches/570-ath9k_fix_ibss_beacon_slot.patch b/package/mac80211/patches/570-ath9k_fix_ibss_beacon_slot.patch
new file mode 100644
index 000000000..50a5bc118
--- /dev/null
+++ b/package/mac80211/patches/570-ath9k_fix_ibss_beacon_slot.patch
@@ -0,0 +1,17 @@
+--- a/drivers/net/wireless/ath/ath9k/beacon.c
++++ b/drivers/net/wireless/ath/ath9k/beacon.c
+@@ -392,14 +392,6 @@ void ath_beacon_tasklet(unsigned long da
+ 	tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
+ 	tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
+ 	slot = (tsftu % (intval * ATH_BCBUF)) / intval;
+-	/*
+-	 * Reverse the slot order to get slot 0 on the TBTT offset that does
+-	 * not require TSF adjustment and other slots adding
+-	 * slot/ATH_BCBUF * beacon_int to timestamp. For example, with
+-	 * ATH_BCBUF = 4, we process beacon slots as follows: 3 2 1 0 3 2 1 ..
+-	 * and slot 0 is at correct offset to TBTT.
+-	 */
+-	slot = ATH_BCBUF - slot - 1;
+ 	vif = sc->beacon.bslot[slot];
+ 
+ 	ath_dbg(common, ATH_DBG_BEACON,