25 static void ath_fill_led_pin(struct ath_softc *sc)  in ath_fill_led_pin()  argument
27 	struct ath_hw *ah = sc->sc_ah;  in ath_fill_led_pin()
54 	struct ath_softc *sc = container_of(led_cdev, struct ath_softc, led_cdev);  in ath_led_brightness()  local
57 	if (sc->sc_ah->config.led_active_high)  in ath_led_brightness()
60 	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, val);  in ath_led_brightness()
63 void ath_deinit_leds(struct ath_softc *sc)  in ath_deinit_leds()  argument
65 	if (!sc->led_registered)  in ath_deinit_leds()
68 	ath_led_brightness(&sc->led_cdev, LED_OFF);  in ath_deinit_leds()
69 	led_classdev_unregister(&sc->led_cdev);  in ath_deinit_leds()
71 	ath9k_hw_gpio_free(sc->sc_ah, sc->sc_ah->led_pin);  in ath_deinit_leds()
74 void ath_init_leds(struct ath_softc *sc)  in ath_init_leds()  argument
78 	if (AR_SREV_9100(sc->sc_ah))  in ath_init_leds()
81 	ath_fill_led_pin(sc);  in ath_init_leds()
84 		sc->led_cdev.default_trigger =  in ath_init_leds()
85 			ieee80211_get_radio_led_name(sc->hw);  in ath_init_leds()
87 	snprintf(sc->led_name, sizeof(sc->led_name),  in ath_init_leds()
88 		"ath9k-%s", wiphy_name(sc->hw->wiphy));  in ath_init_leds()
89 	sc->led_cdev.name = sc->led_name;  in ath_init_leds()
90 	sc->led_cdev.brightness_set = ath_led_brightness;  in ath_init_leds()
92 	ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &sc->led_cdev);  in ath_init_leds()
96 	sc->led_registered = true;  in ath_init_leds()
104 static bool ath_is_rfkill_set(struct ath_softc *sc)  in ath_is_rfkill_set()  argument
106 	struct ath_hw *ah = sc->sc_ah;  in ath_is_rfkill_set()
109 	ath9k_ps_wakeup(sc);  in ath_is_rfkill_set()
112 	ath9k_ps_restore(sc);  in ath_is_rfkill_set()
119 	struct ath_softc *sc = hw->priv;  in ath9k_rfkill_poll_state()  local
120 	bool blocked = !!ath_is_rfkill_set(sc);  in ath9k_rfkill_poll_state()
125 void ath_start_rfkill_poll(struct ath_softc *sc)  in ath_start_rfkill_poll()  argument
127 	struct ath_hw *ah = sc->sc_ah;  in ath_start_rfkill_poll()
130 		wiphy_rfkill_start_polling(sc->hw->wiphy);  in ath_start_rfkill_poll()
142 static void ath_detect_bt_priority(struct ath_softc *sc)  in ath_detect_bt_priority()  argument
144 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath_detect_bt_priority()
145 	struct ath_hw *ah = sc->sc_ah;  in ath_detect_bt_priority()
147 	if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_hw.btpriority_gpio))  in ath_detect_bt_priority()
156 			ath_dbg(ath9k_hw_common(sc->sc_ah), BTCOEX,  in ath_detect_bt_priority()
161 			ath_dbg(ath9k_hw_common(sc->sc_ah), BTCOEX,  in ath_detect_bt_priority()
171 static void ath_mci_ftp_adjust(struct ath_softc *sc)  in ath_mci_ftp_adjust()  argument
173 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath_mci_ftp_adjust()
175 	struct ath_hw *ah = sc->sc_ah;  in ath_mci_ftp_adjust()
181 				(sc->rx.num_pkts < ATH_BTCOEX_STOMP_FTP_THRESH);  in ath_mci_ftp_adjust()
185 		sc->rx.num_pkts = 0;  in ath_mci_ftp_adjust()
196 	struct ath_softc *sc = from_timer(sc, t, btcoex.period_timer);  in ath_btcoex_period_timer()  local
197 	struct ath_hw *ah = sc->sc_ah;  in ath_btcoex_period_timer()
198 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath_btcoex_period_timer()
203 	spin_lock_irqsave(&sc->sc_pm_lock, flags);  in ath_btcoex_period_timer()
204 	if (sc->sc_ah->power_mode == ATH9K_PM_NETWORK_SLEEP) {  in ath_btcoex_period_timer()
206 		spin_unlock_irqrestore(&sc->sc_pm_lock, flags);  in ath_btcoex_period_timer()
209 	spin_unlock_irqrestore(&sc->sc_pm_lock, flags);  in ath_btcoex_period_timer()
211 	ath9k_ps_wakeup(sc);  in ath_btcoex_period_timer()
215 		ath9k_mci_update_rssi(sc);  in ath_btcoex_period_timer()
216 		ath_mci_ftp_adjust(sc);  in ath_btcoex_period_timer()
220 		ath_detect_bt_priority(sc);  in ath_btcoex_period_timer()
244 	ath9k_ps_restore(sc);  in ath_btcoex_period_timer()
257 	struct ath_softc *sc = from_timer(sc, t, btcoex.no_stomp_timer);  in ath_btcoex_no_stomp_timer()  local
258 	struct ath_hw *ah = sc->sc_ah;  in ath_btcoex_no_stomp_timer()
259 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath_btcoex_no_stomp_timer()
261 	ath9k_ps_wakeup(sc);  in ath_btcoex_no_stomp_timer()
273 	ath9k_ps_restore(sc);  in ath_btcoex_no_stomp_timer()
276 static void ath_init_btcoex_timer(struct ath_softc *sc)  in ath_init_btcoex_timer()  argument
278 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath_init_btcoex_timer()
296 void ath9k_btcoex_timer_resume(struct ath_softc *sc)  in ath9k_btcoex_timer_resume()  argument
298 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath9k_btcoex_timer_resume()
299 	struct ath_hw *ah = sc->sc_ah;  in ath9k_btcoex_timer_resume()
321 void ath9k_btcoex_timer_pause(struct ath_softc *sc)  in ath9k_btcoex_timer_pause()  argument
323 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath9k_btcoex_timer_pause()
324 	struct ath_hw *ah = sc->sc_ah;  in ath9k_btcoex_timer_pause()
336 void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc)  in ath9k_btcoex_stop_gen_timer()  argument
338 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath9k_btcoex_stop_gen_timer()
343 u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen)  in ath9k_btcoex_aggr_limit()  argument
345 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath9k_btcoex_aggr_limit()
346 	struct ath_mci_profile *mci = &sc->btcoex.mci;  in ath9k_btcoex_aggr_limit()
349 	if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_MCI) && mci->aggr_limit)  in ath9k_btcoex_aggr_limit()
358 void ath9k_btcoex_handle_interrupt(struct ath_softc *sc, u32 status)  in ath9k_btcoex_handle_interrupt()  argument
361 		ath_mci_intr(sc);  in ath9k_btcoex_handle_interrupt()
364 void ath9k_start_btcoex(struct ath_softc *sc)  in ath9k_start_btcoex()  argument
366 	struct ath_hw *ah = sc->sc_ah;  in ath9k_start_btcoex()
379 	ath9k_btcoex_timer_resume(sc);  in ath9k_start_btcoex()
382 void ath9k_stop_btcoex(struct ath_softc *sc)  in ath9k_stop_btcoex()  argument
384 	struct ath_hw *ah = sc->sc_ah;  in ath9k_stop_btcoex()
390 	ath9k_btcoex_timer_pause(sc);  in ath9k_stop_btcoex()
394 		ath_mci_flush_profile(&sc->btcoex.mci);  in ath9k_stop_btcoex()
397 void ath9k_deinit_btcoex(struct ath_softc *sc)  in ath9k_deinit_btcoex()  argument
399 	struct ath_hw *ah = sc->sc_ah;  in ath9k_deinit_btcoex()
402 		ath_mci_cleanup(sc);  in ath9k_deinit_btcoex()
408 			ath9k_hw_btcoex_deinit(sc->sc_ah);  in ath9k_deinit_btcoex()
412 int ath9k_init_btcoex(struct ath_softc *sc)  in ath9k_init_btcoex()  argument
415 	struct ath_hw *ah = sc->sc_ah;  in ath9k_init_btcoex()
420 	switch (ath9k_hw_get_btcoex_scheme(sc->sc_ah)) {  in ath9k_init_btcoex()
424 		ath9k_hw_btcoex_init_2wire(sc->sc_ah);  in ath9k_init_btcoex()
427 		ath9k_hw_btcoex_init_3wire(sc->sc_ah);  in ath9k_init_btcoex()
428 		ath_init_btcoex_timer(sc);  in ath9k_init_btcoex()
429 		txq = sc->tx.txq_map[IEEE80211_AC_BE];  in ath9k_init_btcoex()
430 		ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum);  in ath9k_init_btcoex()
433 		ath_init_btcoex_timer(sc);  in ath9k_init_btcoex()
435 		sc->btcoex.duty_cycle = ATH_BTCOEX_DEF_DUTY_CYCLE;  in ath9k_init_btcoex()
436 		INIT_LIST_HEAD(&sc->btcoex.mci.info);  in ath9k_init_btcoex()
439 		r = ath_mci_setup(sc);  in ath9k_init_btcoex()
452 static int ath9k_dump_mci_btcoex(struct ath_softc *sc, u8 *buf, u32 size)  in ath9k_dump_mci_btcoex()  argument
454 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath9k_dump_mci_btcoex()
456 	struct ath_hw *ah = sc->sc_ah;  in ath9k_dump_mci_btcoex()
497 static int ath9k_dump_legacy_btcoex(struct ath_softc *sc, u8 *buf, u32 size)  in ath9k_dump_legacy_btcoex()  argument
500 	struct ath_btcoex *btcoex = &sc->btcoex;  in ath9k_dump_legacy_btcoex()
511 int ath9k_dump_btcoex(struct ath_softc *sc, u8 *buf, u32 size)  in ath9k_dump_btcoex()  argument
513 	if (ath9k_hw_mci_is_enabled(sc->sc_ah))  in ath9k_dump_btcoex()
514 		return ath9k_dump_mci_btcoex(sc, buf, size);  in ath9k_dump_btcoex()
516 		return ath9k_dump_legacy_btcoex(sc, buf, size);  in ath9k_dump_btcoex()