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ath9k_hw: Fix tx power settings for AR9003

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Retriving tx power for 2x2 and 3x3 chainmask is not handled
properly. While calculating tx power for 2x2, 3 dBm was reduced
and for 3x3, 5 dBm was reduced which should be added back when
retriving.

Cc: Paul Stewart <pstew@google.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rajkumar Manoharan 2011-11-10 15:14:57 +05:30 committed by John W. Linville
parent 0294582126
commit 8915f980c1
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
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@ -5059,6 +5059,8 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
regulatory->max_power_level = targetPowerValT2[i];
}
ath9k_hw_update_regulatory_maxpower(ah);
if (test)
return;