X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fwireless%2Fath%2Fath9k%2Feeprom_def.c;h=098059039351fb065cafcb252a5c91b1e071d43b;hb=c08267dc9a3641c78846bfac92abfc54984c6694;hp=122b846b8ec0e796bed2e15f8a6dc4341b9c00bc;hpb=72e121191c0b4bde8cd2cea24c0ebc9d70bf8037;p=cascardo%2Flinux.git

diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 122b846b8ec0..098059039351 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -1332,6 +1332,20 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 		  ATH9K_POW_SM(pModal->pwrDecreaseFor3Chain, 6)
 		  | ATH9K_POW_SM(pModal->pwrDecreaseFor2Chain, 0));
 
+	/* TPC initializations */
+	if (ah->tpc_enabled) {
+		int ht40_delta;
+
+		ht40_delta = (IS_CHAN_HT40(chan)) ? ht40PowerIncForPdadc : 0;
+		ar5008_hw_init_rate_txpower(ah, ratesArray, chan, ht40_delta);
+		/* Enable TPC */
+		REG_WRITE(ah, AR_PHY_POWER_TX_RATE_MAX,
+			MAX_RATE_POWER | AR_PHY_POWER_TX_RATE_MAX_TPC_ENABLE);
+	} else {
+		/* Disable TPC */
+		REG_WRITE(ah, AR_PHY_POWER_TX_RATE_MAX, MAX_RATE_POWER);
+	}
+
 	REGWRITE_BUFFER_FLUSH(ah);
 }