diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_phy.h | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 6bb4db052bb0..6f2fff30c46f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3592,7 +3592,7 @@ static u16 ar9003_hw_ant_ctrl_chain_get(struct ath_hw *ah, static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) { int chain; - u32 regval; + u32 regval, value; u32 ant_div_ctl1; static const u32 switch_chain_reg[AR9300_MAX_CHAINS] = { AR_PHY_SWITCH_CHAIN_0, @@ -3600,7 +3600,11 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz) AR_PHY_SWITCH_CHAIN_2, }; - u32 value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz); + if (AR_SREV_9485(ah) && (ar9003_hw_get_rx_gain_idx(ah) == 0)) + ath9k_hw_cfg_output(ah, AR9300_EXT_LNA_CTL_GPIO_AR9485, + AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED); + + value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz); if (AR_SREV_9462(ah)) { REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index d834d97fe727..6402b9e4ca6b 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -339,6 +339,8 @@ #define AR_PHY_CCA_NOM_VAL_9330_2GHZ -118 +#define AR9300_EXT_LNA_CTL_GPIO_AR9485 9 + /* * AGC Field Definitions */ |