diff options
| author |   Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2012-10-25 17:16:52 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2012-10-29 15:30:32 -0400 |
| commit | e75d4ed6a9565fcccd579316b0fd933d2191f513 (patch) | |
| tree | 3f6c72a7123505785bf963e1306dca277ec0f8ef /drivers/net/wireless/ath/ath9k/reg.h | |
| parent | ath9k_hw: Enable hw PLL power save for AR9565 (diff) | |
| download | linux-dev-e75d4ed6a9565fcccd579316b0fd933d2191f513.tar.xz linux-dev-e75d4ed6a9565fcccd579316b0fd933d2191f513.zip | |
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>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/reg.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index e9dec138b913..ad3c82c09177 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -2311,6 +2311,8 @@ enum { #define AR_BTCOEX_MAX_TXPWR(_x) (0x18c0 + ((_x) << 2)) #define AR_BTCOEX_WL_LNA 0x1940 #define AR_BTCOEX_RFGAIN_CTRL 0x1944 +#define AR_BTCOEX_WL_LNA_TIMEOUT 0x003FFFFF +#define AR_BTCOEX_WL_LNA_TIMEOUT_S 0 #define AR_BTCOEX_CTRL2 0x1948 #define AR_BTCOEX_CTRL2_TXPWR_THRESH 0x0007F800 |