ath9k: Reset SC_OP_TSF_RESET flag after stuck beacon
I have a TrendNet 652-BRP running OpenWRT + ath9k very well. The only
problem is that the beacon gets stuck maybe once a day. After
Vasanthakumar Thiagarajan's "ath9k: cleanup beacon parameters
configuration" patch, ath9k would nearly re-configure the beacons after it
detected the stuck beacon, and did a reset. But it would fail the
SC_OP_TSF_RESET check in ath_beacon_config_ap. This patch gets the beacon
fully reconfigured after the reset.
Signed-off-by: Jeff Hansen <x@jeffhansen.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index a21b213..0c67ed2 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -411,6 +411,7 @@
} else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) {
DPRINTF(sc, ATH_DBG_BEACON,
"beacon is officially stuck\n");
+ sc->sc_flags |= SC_OP_TSF_RESET;
ath_reset(sc, false);
}