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ath9k_hw: MCI related changes in set_reset_reg 

Cc: Wilson Tsao <wtsao@qca.qualcomm.com>
Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Mohammed Shafi Shajakhan 2011-11-30 10:41:25 +05:30 committed by John W. Linville
parent 1010911ec3
commit 7a9233ff6d
1 changed files with 11 additions and 3 deletions
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14
drivers/net/wireless/ath/ath9k/hw.c
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@ -1350,6 +1350,7 @@ static bool ath9k_hw_set_reset_power_on(struct ath_hw *ah)
static bool ath9k_hw_set_reset_reg(struct ath_hw *ah, u32 type)
{
bool ret = false;
if (AR_SREV_9300_20_OR_LATER(ah)) {
REG_WRITE(ah, AR_WA, ah->WARegVal);
@ -1361,13 +1362,20 @@ static bool ath9k_hw_set_reset_reg(struct ath_hw *ah, u32 type)
switch (type) {
case ATH9K_RESET_POWER_ON:
return ath9k_hw_set_reset_power_on(ah);
ret = ath9k_hw_set_reset_power_on(ah);
break;
case ATH9K_RESET_WARM:
case ATH9K_RESET_COLD:
return ath9k_hw_set_reset(ah, type);
ret = ath9k_hw_set_reset(ah, type);
break;
default:
return false;
break;
}
if (ah->caps.hw_caps & ATH9K_HW_CAP_MCI)
REG_WRITE(ah, AR_RTC_KEEP_AWAKE, 0x2);
return ret;
}
static bool ath9k_hw_chip_reset(struct ath_hw *ah,