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Commit b05a0111 authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath9k_hw: fix tx gain tables for AR934x 



Use the EEPROM information to choose the right tx gain table

Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 00f97b4f

drivers/net/wireless/ath/ath9k/ar9003_hw.c

+23 −6
Original line number Diff line number Diff line
@@ -561,8 +561,8 @@ static void ar9003_tx_gain_table_mode1(struct ath_hw *ah) 
			5);

	else if (AR_SREV_9340(ah))

		INIT_INI_ARRAY(&ah->iniModesTxGain,

			ar9340Modes_lowest_ob_db_tx_gain_table_1p0,

			ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),

			ar9340Modes_high_ob_db_tx_gain_table_1p0,

			ARRAY_SIZE(ar9340Modes_high_ob_db_tx_gain_table_1p0),

			5);

	else if (AR_SREV_9485_11(ah))

		INIT_INI_ARRAY(&ah->iniModesTxGain,
@@ -605,8 +605,8 @@ static void ar9003_tx_gain_table_mode2(struct ath_hw *ah) 
			5);

	else if (AR_SREV_9340(ah))

		INIT_INI_ARRAY(&ah->iniModesTxGain,

			ar9340Modes_lowest_ob_db_tx_gain_table_1p0,

			ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),

			ar9340Modes_low_ob_db_tx_gain_table_1p0,

			ARRAY_SIZE(ar9340Modes_low_ob_db_tx_gain_table_1p0),

			5);

	else if (AR_SREV_9485_11(ah))

		INIT_INI_ARRAY(&ah->iniModesTxGain,
@@ -639,8 +639,8 @@ static void ar9003_tx_gain_table_mode3(struct ath_hw *ah) 
			5);

	else if (AR_SREV_9340(ah))

		INIT_INI_ARRAY(&ah->iniModesTxGain,

			ar9340Modes_lowest_ob_db_tx_gain_table_1p0,

			ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),

			ar9340Modes_high_power_tx_gain_table_1p0,

			ARRAY_SIZE(ar9340Modes_high_power_tx_gain_table_1p0),

			5);

	else if (AR_SREV_9485_11(ah))

		INIT_INI_ARRAY(&ah->iniModesTxGain,
@@ -659,6 +659,20 @@ static void ar9003_tx_gain_table_mode3(struct ath_hw *ah) 
			5);

}



static void ar9003_tx_gain_table_mode4(struct ath_hw *ah)

{

	if (AR_SREV_9340(ah))

		INIT_INI_ARRAY(&ah->iniModesTxGain,

			ar9340Modes_mixed_ob_db_tx_gain_table_1p0,

			ARRAY_SIZE(ar9340Modes_mixed_ob_db_tx_gain_table_1p0),

			5);

	else if (AR_SREV_9580(ah))

		INIT_INI_ARRAY(&ah->iniModesTxGain,

			ar9580_1p0_mixed_ob_db_tx_gain_table,

			ARRAY_SIZE(ar9580_1p0_mixed_ob_db_tx_gain_table),

			5);

}



static void ar9003_tx_gain_table_apply(struct ath_hw *ah)

{

	switch (ar9003_hw_get_tx_gain_idx(ah)) {
@@ -675,6 +689,9 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) 
	case 3:

		ar9003_tx_gain_table_mode3(ah);

		break;

	case 4:

		ar9003_tx_gain_table_mode4(ah);

		break;

	}

}