diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index d81e826b682..c3ecc7ee2ac 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -4068,45 +4068,3 @@ void ath9k_hw_set11nmac2040(struct ath_hw *ah, enum ath9k_ht_macmode mode) REG_WRITE(ah, AR_2040_MODE, macmode); } - -/***************************/ -/* Bluetooth Coexistence */ -/***************************/ - -void ath9k_hw_btcoex_init(struct ath_hw *ah) -{ - /* connect bt_active to baseband */ - REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, - (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF | - AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF)); - - REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, - AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB); - - /* Set input mux for bt_active to gpio pin */ - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_ACTIVE, - ah->btactive_gpio); - - /* Configure the desired gpio port for input */ - ath9k_hw_cfg_gpio_input(ah, ah->btactive_gpio); -} - -void ath9k_hw_btcoex_enable(struct ath_hw *ah) -{ - /* Configure the desired GPIO port for TX_FRAME output */ - ath9k_hw_cfg_output(ah, ah->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); - - ah->ah_sc->sc_flags |= SC_OP_BTCOEX_ENABLED; -} - -void ath9k_hw_btcoex_disable(struct ath_hw *ah) -{ - ath9k_hw_set_gpio(ah, ah->wlanactive_gpio, 0); - - ath9k_hw_cfg_output(ah, ah->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_OUTPUT); - - ah->ah_sc->sc_flags &= ~SC_OP_BTCOEX_ENABLED; -} |