ath5k: delay full calibration after reset
Felix Fietkau [Tue, 12 Jul 2011 01:02:02 +0000 (09:02 +0800)]
During scans the full calibration usually does not make much sense,
PAPD probing and IQ calibration should be deferred until there is
enough time to complete them. Adding 100 ms to the initial full
calibration delay should be enough to do this.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ath5k/base.c

index 523bb08..3b58e00 100644 (file)
@@ -2725,7 +2725,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
 
        ath5k_ani_init(ah, ani_mode);
 
-       ah->ah_cal_next_full = jiffies;
+       ah->ah_cal_next_full = jiffies + msecs_to_jiffies(100);
        ah->ah_cal_next_ani = jiffies;
        ah->ah_cal_next_nf = jiffies;
        ewma_init(&ah->ah_beacon_rssi_avg, 1024, 8);