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path: root/drivers/net/wireless/ath/ath9k/ar9003_hw.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_hw.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_hw.c39
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);
}
/*