ath5k: Do ADC test during reset

* Do an ADC test during reset to match recent regdumps

Changes-licensed-under: ISC
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nick Kossifidis 2008-07-20 06:38:16 +03:00 committed by John W. Linville
parent 2203d6be7e
commit e2a0ccebc4

View File

@ -1078,6 +1078,19 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
mdelay(1);
}
/*
* Perform ADC test (?)
*/
data = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
for (i = 0; i <= 20; i++) {
if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
break;
udelay(200);
}
ath5k_hw_reg_write(ah, data, AR5K_PHY_TST1);
data = 0;
/*
* Enable calibration and wait until completion
*/