ath9k_hw: Fix concurrent tx on lower tx power
authorRajkumar Manoharan <rmanohar@qca.qualcomm.com>
Thu, 25 Oct 2012 11:46:52 +0000 (17:16 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 29 Oct 2012 19:30:32 +0000 (15:30 -0400)
commite75d4ed6a9565fcccd579316b0fd933d2191f513
tree3f6c72a7123505785bf963e1306dca277ec0f8ef
parent844648423dcf33fed96a4eb65f783f867efbe267
ath9k_hw: Fix concurrent tx on lower tx power

Whenever WLAN receives scheduling msg from BT, it reduces tx power
based on RSSI level. And then BT starts simultaneous transmission
along with WLAN. Sometimes HW MAC compares tx power that is used
prior to power reduction which is causing BT transmission to defer.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/ar9003_mci.c
drivers/net/wireless/ath/ath9k/reg.h