ath9k_htc: Fix beacon miss under heavy load
authorSujith Manoharan <Sujith.Manoharan@atheros.com>
Wed, 13 Apr 2011 05:53:44 +0000 (10:53 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 13 Apr 2011 19:22:30 +0000 (15:22 -0400)
commitb0a6ba983e3663bf256ca2e79d17bb846878cd9e
treecbe44eca979372ee0e723552c406da55f1d8fb83
parent7d547eb4bb664c5a6b7c8790c2ecb0aec5d15385
ath9k_htc: Fix beacon miss under heavy load

Transmission of beacons becomes erratic when TX load
is high, since the latency involved in the generation
of a SWBA interrupt on the target to the actual sending
of a beacon is quite high for USB devices.

Fix this by adjusting the beacon response time.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/htc.h
drivers/net/wireless/ath/ath9k/htc_drv_beacon.c