diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/gpio.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/gpio.c | 58 |
1 files changed, 34 insertions, 24 deletions
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 45f24220b16e..bf7d29ec1a87 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -44,25 +44,6 @@ void ath_init_leds(struct ath_softc *sc) if (AR_SREV_9100(sc->sc_ah)) return; - if (sc->sc_ah->led_pin < 0) { - if (AR_SREV_9287(sc->sc_ah)) - sc->sc_ah->led_pin = ATH_LED_PIN_9287; - else if (AR_SREV_9485(sc->sc_ah)) - sc->sc_ah->led_pin = ATH_LED_PIN_9485; - else if (AR_SREV_9300(sc->sc_ah)) - sc->sc_ah->led_pin = ATH_LED_PIN_9300; - else if (AR_SREV_9462(sc->sc_ah) || AR_SREV_9565(sc->sc_ah)) - sc->sc_ah->led_pin = ATH_LED_PIN_9462; - else - sc->sc_ah->led_pin = ATH_LED_PIN_DEF; - } - - /* Configure gpio 1 for output */ - ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin, - AR_GPIO_OUTPUT_MUX_AS_OUTPUT); - /* LED off, active low */ - ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1); - if (!led_blink) sc->led_cdev.default_trigger = ieee80211_get_radio_led_name(sc->hw); @@ -78,6 +59,31 @@ void ath_init_leds(struct ath_softc *sc) sc->led_registered = true; } + +void ath_fill_led_pin(struct ath_softc *sc) +{ + struct ath_hw *ah = sc->sc_ah; + + if (AR_SREV_9100(ah) || (ah->led_pin >= 0)) + return; + + if (AR_SREV_9287(ah)) + ah->led_pin = ATH_LED_PIN_9287; + else if (AR_SREV_9485(sc->sc_ah)) + ah->led_pin = ATH_LED_PIN_9485; + else if (AR_SREV_9300(sc->sc_ah)) + ah->led_pin = ATH_LED_PIN_9300; + else if (AR_SREV_9462(sc->sc_ah) || AR_SREV_9565(sc->sc_ah)) + ah->led_pin = ATH_LED_PIN_9462; + else + ah->led_pin = ATH_LED_PIN_DEF; + + /* Configure gpio 1 for output */ + ath9k_hw_cfg_output(ah, ah->led_pin, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); + + /* LED off, active low */ + ath9k_hw_set_gpio(ah, ah->led_pin, 1); +} #endif /*******************/ @@ -314,8 +320,10 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc) ath_dbg(ath9k_hw_common(ah), BTCOEX, "Starting btcoex timers\n"); /* make sure duty cycle timer is also stopped when resuming */ - if (btcoex->hw_timer_enabled) + if (btcoex->hw_timer_enabled) { ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer); + btcoex->hw_timer_enabled = false; + } btcoex->bt_priority_cnt = 0; btcoex->bt_priority_time = jiffies; @@ -336,18 +344,20 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc) del_timer_sync(&btcoex->period_timer); - if (btcoex->hw_timer_enabled) + if (btcoex->hw_timer_enabled) { ath9k_gen_timer_stop(ah, btcoex->no_stomp_timer); - - btcoex->hw_timer_enabled = false; + btcoex->hw_timer_enabled = false; + } } void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; - if (btcoex->hw_timer_enabled) + if (btcoex->hw_timer_enabled) { ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer); + btcoex->hw_timer_enabled = false; + } } u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen) |