diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_hw.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_hw.c | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index d402cb32283f..608bb4824e2a 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -153,7 +153,7 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) if (!ah->is_clk_25mhz) INIT_INI_ARRAY(&ah->iniAdditional, ar9340_1p0_radio_core_40M); - } else if (AR_SREV_9485_11(ah)) { + } else if (AR_SREV_9485_11_OR_LATER(ah)) { /* mac */ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], ar9485_1_1_mac_core); @@ -424,7 +424,7 @@ static void ar9003_tx_gain_table_mode0(struct ath_hw *ah) else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9340Modes_lowest_ob_db_tx_gain_table_1p0); - else if (AR_SREV_9485_11(ah)) + else if (AR_SREV_9485_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485_modes_lowest_ob_db_tx_gain_1_1); else if (AR_SREV_9550(ah)) @@ -458,7 +458,7 @@ static void ar9003_tx_gain_table_mode1(struct ath_hw *ah) else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9340Modes_high_ob_db_tx_gain_table_1p0); - else if (AR_SREV_9485_11(ah)) + else if (AR_SREV_9485_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_high_ob_db_tx_gain_1_1); else if (AR_SREV_9580(ah)) @@ -492,7 +492,7 @@ static void ar9003_tx_gain_table_mode2(struct ath_hw *ah) else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9340Modes_low_ob_db_tx_gain_table_1p0); - else if (AR_SREV_9485_11(ah)) + else if (AR_SREV_9485_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_low_ob_db_tx_gain_1_1); else if (AR_SREV_9580(ah)) @@ -517,7 +517,7 @@ static void ar9003_tx_gain_table_mode3(struct ath_hw *ah) else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9340Modes_high_power_tx_gain_table_1p0); - else if (AR_SREV_9485_11(ah)) + else if (AR_SREV_9485_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_high_power_tx_gain_1_1); else if (AR_SREV_9580(ah)) @@ -552,7 +552,7 @@ static void ar9003_tx_gain_table_mode4(struct ath_hw *ah) static void ar9003_tx_gain_table_mode5(struct ath_hw *ah) { - if (AR_SREV_9485_11(ah)) + if (AR_SREV_9485_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_green_ob_db_tx_gain_1_1); else if (AR_SREV_9340(ah)) @@ -571,7 +571,7 @@ static void ar9003_tx_gain_table_mode6(struct ath_hw *ah) if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9340Modes_low_ob_db_and_spur_tx_gain_table_1p0); - else if (AR_SREV_9485_11(ah)) + else if (AR_SREV_9485_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_green_spur_ob_db_tx_gain_1_1); else if (AR_SREV_9580(ah)) @@ -611,7 +611,7 @@ static void ar9003_rx_gain_table_mode0(struct ath_hw *ah) else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9340Common_rx_gain_table_1p0); - else if (AR_SREV_9485_11(ah)) + else if (AR_SREV_9485_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9485_common_rx_gain_1_1); else if (AR_SREV_9550(ah)) { @@ -644,7 +644,7 @@ static void ar9003_rx_gain_table_mode1(struct ath_hw *ah) else if (AR_SREV_9340(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9340Common_wo_xlna_rx_gain_table_1p0); - else if (AR_SREV_9485_11(ah)) + else if (AR_SREV_9485_11_OR_LATER(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9485Common_wo_xlna_rx_gain_1_1); else if (AR_SREV_9462_21(ah)) @@ -745,16 +745,25 @@ static void ar9003_hw_init_mode_gain_regs(struct ath_hw *ah) static void ar9003_hw_configpcipowersave(struct ath_hw *ah, bool power_off) { + /* + * Increase L1 Entry Latency. Some WB222 boards don't have + * this change in eeprom/OTP. + * + */ + if (AR_SREV_9462(ah)) { + u32 val = ah->config.aspm_l1_fix; + if ((val & 0xff000000) == 0x17000000) { + val &= 0x00ffffff; + val |= 0x27000000; + REG_WRITE(ah, 0x570c, val); + } + } + /* Nothing to do on restore for 11N */ if (!power_off /* !restore */) { /* set bit 19 to allow forcing of pcie core into L1 state */ REG_SET_BIT(ah, AR_PCIE_PM_CTRL, AR_PCIE_PM_CTRL_ENA); - - /* Several PCIe massages to ensure proper behaviour */ - if (ah->config.pcie_waen) - REG_WRITE(ah, AR_WA, ah->config.pcie_waen); - else - REG_WRITE(ah, AR_WA, ah->WARegVal); + REG_WRITE(ah, AR_WA, ah->WARegVal); } /* |