package/mac80211/patches/565-ath9k_fix_txgain.patch

   1 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
   2 +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
   3 @@ -561,8 +561,8 @@ static void ar9003_tx_gain_table_mode1(s
   4                         5);
   5         else if (AR_SREV_9340(ah))
   6                 INIT_INI_ARRAY(&ah->iniModesTxGain,
   7 -                       ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
   8 -                       ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
   9 +                       ar9340Modes_high_ob_db_tx_gain_table_1p0,
  10 +                       ARRAY_SIZE(ar9340Modes_high_ob_db_tx_gain_table_1p0),
  11                         5);
  12         else if (AR_SREV_9485_11(ah))
  13                 INIT_INI_ARRAY(&ah->iniModesTxGain,
  14 @@ -605,8 +605,8 @@ static void ar9003_tx_gain_table_mode2(s
  15                         5);
  16         else if (AR_SREV_9340(ah))
  17                 INIT_INI_ARRAY(&ah->iniModesTxGain,
  18 -                       ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
  19 -                       ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
  20 +                       ar9340Modes_low_ob_db_tx_gain_table_1p0,
  21 +                       ARRAY_SIZE(ar9340Modes_low_ob_db_tx_gain_table_1p0),
  22                         5);
  23         else if (AR_SREV_9485_11(ah))
  24                 INIT_INI_ARRAY(&ah->iniModesTxGain,
  25 @@ -639,8 +639,8 @@ static void ar9003_tx_gain_table_mode3(s
  26                         5);
  27         else if (AR_SREV_9340(ah))
  28                 INIT_INI_ARRAY(&ah->iniModesTxGain,
  29 -                       ar9340Modes_lowest_ob_db_tx_gain_table_1p0,
  30 -                       ARRAY_SIZE(ar9340Modes_lowest_ob_db_tx_gain_table_1p0),
  31 +                       ar9340Modes_high_power_tx_gain_table_1p0,
  32 +                       ARRAY_SIZE(ar9340Modes_high_power_tx_gain_table_1p0),
  33                         5);
  34         else if (AR_SREV_9485_11(ah))
  35                 INIT_INI_ARRAY(&ah->iniModesTxGain,
  36 @@ -659,6 +659,20 @@ static void ar9003_tx_gain_table_mode3(s
  37                         5);
  38  }
  39
  40 +static void ar9003_tx_gain_table_mode4(struct ath_hw *ah)
  41 +{
  42 +       if (AR_SREV_9340(ah))
  43 +               INIT_INI_ARRAY(&ah->iniModesTxGain,
  44 +                       ar9340Modes_mixed_ob_db_tx_gain_table_1p0,
  45 +                       ARRAY_SIZE(ar9340Modes_mixed_ob_db_tx_gain_table_1p0),
  46 +                       5);
  47 +       else if (AR_SREV_9580(ah))
  48 +               INIT_INI_ARRAY(&ah->iniModesTxGain,
  49 +                       ar9580_1p0_mixed_ob_db_tx_gain_table,
  50 +                       ARRAY_SIZE(ar9580_1p0_mixed_ob_db_tx_gain_table),
  51 +                       5);
  52 +}
  53 +
  54  static void ar9003_tx_gain_table_apply(struct ath_hw *ah)
  55  {
  56         switch (ar9003_hw_get_tx_gain_idx(ah)) {
  57 @@ -675,6 +689,9 @@ static void ar9003_tx_gain_table_apply(s
  58         case 3:
  59                 ar9003_tx_gain_table_mode3(ah);
  60                 break;
  61 +       case 4:
  62 +               ar9003_tx_gain_table_mode4(ah);
  63 +               break;
  64         }
  65  }
  66