UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ath9k_hw: fix tx gain tables for AR934x 

Use the EEPROM information to choose the right tx gain table

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2012-07-15 19:53:32 +02:00 committed by John W. Linville
parent 00f97b4fd5
commit b05a01110e
1 changed files with 23 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/net/wireless/ath/ath9k/ar9003_hw.c
View File

@ -561,8 +561,8 @@ static void ar9003_tx_gain_table_mode1(struct ath_hw *ah)
5); 5);
else if (AR_SREV_9340(ah)) else if (AR_SREV_9340(ah))
INIT_INI_ARRAY(&ah->iniModesTxGain, INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9340Modes_lowest_ob_db_tx_gain_table_1p0, ar9340Modes_high_ob_db_tx_gain_table_1p0,
ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), ARRAY_SIZE(ar9340Modes_high_ob_db_tx_gain_table_1p0),
5); 5);
else if (AR_SREV_9485_11(ah)) else if (AR_SREV_9485_11(ah))
INIT_INI_ARRAY(&ah->iniModesTxGain, INIT_INI_ARRAY(&ah->iniModesTxGain,
@ -605,8 +605,8 @@ static void ar9003_tx_gain_table_mode2(struct ath_hw *ah)
5); 5);
else if (AR_SREV_9340(ah)) else if (AR_SREV_9340(ah))
INIT_INI_ARRAY(&ah->iniModesTxGain, INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9340Modes_lowest_ob_db_tx_gain_table_1p0, ar9340Modes_low_ob_db_tx_gain_table_1p0,
ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), ARRAY_SIZE(ar9340Modes_low_ob_db_tx_gain_table_1p0),
5); 5);
else if (AR_SREV_9485_11(ah)) else if (AR_SREV_9485_11(ah))
INIT_INI_ARRAY(&ah->iniModesTxGain, INIT_INI_ARRAY(&ah->iniModesTxGain,
@ -639,8 +639,8 @@ static void ar9003_tx_gain_table_mode3(struct ath_hw *ah)
5); 5);
else if (AR_SREV_9340(ah)) else if (AR_SREV_9340(ah))
INIT_INI_ARRAY(&ah->iniModesTxGain, INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9340Modes_lowest_ob_db_tx_gain_table_1p0, ar9340Modes_high_power_tx_gain_table_1p0,
ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0), ARRAY_SIZE(ar9340Modes_high_power_tx_gain_table_1p0),
5); 5);
else if (AR_SREV_9485_11(ah)) else if (AR_SREV_9485_11(ah))
INIT_INI_ARRAY(&ah->iniModesTxGain, INIT_INI_ARRAY(&ah->iniModesTxGain,
@ -659,6 +659,20 @@ static void ar9003_tx_gain_table_mode3(struct ath_hw *ah)
5); 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) static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
{ {
switch (ar9003_hw_get_tx_gain_idx(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: case 3:
ar9003_tx_gain_table_mode3(ah); ar9003_tx_gain_table_mode3(ah);
break; break;
case 4:
ar9003_tx_gain_table_mode4(ah);
break;
} }
} }