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authorFelix Fietkau <nbd@openwrt.org>2011-03-21 02:22:26 +0000
committerFelix Fietkau <nbd@openwrt.org>2011-03-21 02:22:26 +0000
commit562468651d8d9c628a38f09e05abb3e71d8730ff (patch)
treea1839e76c80de782af17d30054f3813645660c29
parentbc8410cd76f99eb6b01de924b0d8522f7a9b06aa (diff)
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ath9k: re-run nfcal only when stuck beacons become more frequent
SVN-Revision: 26250
-rw-r--r--package/mac80211/patches/563-ath9k_reduce_bstuck_nfcal.patch12
1 files changed, 12 insertions, 0 deletions
diff --git a/package/mac80211/patches/563-ath9k_reduce_bstuck_nfcal.patch b/package/mac80211/patches/563-ath9k_reduce_bstuck_nfcal.patch
new file mode 100644
index 0000000000..b744c4cec8
--- /dev/null
+++ b/package/mac80211/patches/563-ath9k_reduce_bstuck_nfcal.patch
@@ -0,0 +1,12 @@
+--- a/drivers/net/wireless/ath/ath9k/beacon.c
++++ b/drivers/net/wireless/ath/ath9k/beacon.c
+@@ -368,7 +368,8 @@ void ath_beacon_tasklet(unsigned long da
+ "missed %u consecutive beacons\n",
+ sc->beacon.bmisscnt);
+ ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq);
+- ath9k_hw_bstuck_nfcal(ah);
++ if (sc->beacon.bmisscnt > 4)
++ ath9k_hw_bstuck_nfcal(ah);
+ } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) {
+ ath_dbg(common, ATH_DBG_BSTUCK,
+ "beacon is officially stuck\n");