diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/Kconfig | 1 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 9 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 29 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 3 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 94 |
5 files changed, 26 insertions, 110 deletions
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig index 0ed1ac312aa..2d79610bce1 100644 --- a/drivers/net/wireless/ath/ath9k/Kconfig +++ b/drivers/net/wireless/ath/ath9k/Kconfig @@ -1,7 +1,6 @@ config ATH9K tristate "Atheros 802.11n wireless cards support" depends on PCI && MAC80211 && WLAN_80211 - depends on RFKILL || RFKILL=n select ATH_COMMON select MAC80211_LEDS select LEDS_CLASS diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 515880aa211..a6e65ff4bb2 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -21,7 +21,6 @@ #include <linux/device.h> #include <net/mac80211.h> #include <linux/leds.h> -#include <linux/rfkill.h> #include "hw.h" #include "rc.h" @@ -460,12 +459,6 @@ struct ath_led { bool registered; }; -struct ath_rfkill { - struct rfkill *rfkill; - struct rfkill_ops ops; - char rfkill_name[32]; -}; - /********************/ /* Main driver core */ /********************/ @@ -505,7 +498,6 @@ struct ath_rfkill { #define SC_OP_PROTECT_ENABLE BIT(6) #define SC_OP_RXFLUSH BIT(7) #define SC_OP_LED_ASSOCIATED BIT(8) -#define SC_OP_RFKILL_REGISTERED BIT(9) #define SC_OP_WAIT_FOR_BEACON BIT(12) #define SC_OP_LED_ON BIT(13) #define SC_OP_SCANNING BIT(14) @@ -591,7 +583,6 @@ struct ath_softc { int beacon_interval; - struct ath_rfkill rf_kill; struct ath_ani ani; struct ath9k_node_stats nodestats; #ifdef CONFIG_ATH9K_DEBUG diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 1579c9407ed..34935a8ee59 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2186,6 +2186,18 @@ static void ath9k_hw_spur_mitigate(struct ath_hw *ah, struct ath9k_channel *chan REG_WRITE(ah, AR_PHY_MASK2_P_61_45, tmp_mask); } +static void ath9k_enable_rfkill(struct ath_hw *ah) +{ + REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, + AR_GPIO_INPUT_EN_VAL_RFSILENT_BB); + + REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2, + AR_GPIO_INPUT_MUX2_RFSILENT); + + ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio); + REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB); +} + int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, bool bChannelChange) { @@ -2313,10 +2325,9 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, ath9k_hw_init_interrupt_masks(ah, ah->opmode); ath9k_hw_init_qos(ah); -#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) if (ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT) ath9k_enable_rfkill(ah); -#endif + ath9k_hw_init_user_settings(ah); REG_WRITE(ah, AR_STA_ID1, @@ -3613,20 +3624,6 @@ void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val) AR_GPIO_BIT(gpio)); } -#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) -void ath9k_enable_rfkill(struct ath_hw *ah) -{ - REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, - AR_GPIO_INPUT_EN_VAL_RFSILENT_BB); - - REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2, - AR_GPIO_INPUT_MUX2_RFSILENT); - - ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio); - REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB); -} -#endif - u32 ath9k_hw_getdefantenna(struct ath_hw *ah) { return REG_READ(ah, AR_DEF_ANTENNA) & 0x7; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index dd8508ef6e0..9d0b31ad460 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -565,9 +565,6 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio); void ath9k_hw_cfg_output(struct ath_hw *ah, u32 gpio, u32 ah_signal_type); void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val); -#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) -void ath9k_enable_rfkill(struct ath_hw *ah); -#endif u32 ath9k_hw_getdefantenna(struct ath_hw *ah); void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna); bool ath9k_hw_setantennaswitch(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 6516a426f6c..91c00486b2a 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1197,8 +1197,6 @@ void ath_radio_disable(struct ath_softc *sc) ath9k_ps_restore(sc); } -#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) - /*******************/ /* Rfkill */ /*******************/ @@ -1211,81 +1209,27 @@ static bool ath_is_rfkill_set(struct ath_softc *sc) ah->rfkill_polarity; } -/* s/w rfkill handlers */ -static int ath_rfkill_set_block(void *data, bool blocked) -{ - struct ath_softc *sc = data; - - if (blocked) - ath_radio_disable(sc); - else - ath_radio_enable(sc); - - return 0; -} - -static void ath_rfkill_poll_state(struct rfkill *rfkill, void *data) +static void ath9k_rfkill_poll_state(struct ieee80211_hw *hw) { - struct ath_softc *sc = data; + struct ath_wiphy *aphy = hw->priv; + struct ath_softc *sc = aphy->sc; bool blocked = !!ath_is_rfkill_set(sc); - if (rfkill_set_hw_state(rfkill, blocked)) + wiphy_rfkill_set_hw_state(hw->wiphy, blocked); + + if (blocked) ath_radio_disable(sc); else ath_radio_enable(sc); } -/* Init s/w rfkill */ -static int ath_init_sw_rfkill(struct ath_softc *sc) +static void ath_start_rfkill_poll(struct ath_softc *sc) { - sc->rf_kill.ops.set_block = ath_rfkill_set_block; - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT) - sc->rf_kill.ops.poll = ath_rfkill_poll_state; - - snprintf(sc->rf_kill.rfkill_name, sizeof(sc->rf_kill.rfkill_name), - "ath9k-%s::rfkill", wiphy_name(sc->hw->wiphy)); - - sc->rf_kill.rfkill = rfkill_alloc(sc->rf_kill.rfkill_name, - wiphy_dev(sc->hw->wiphy), - RFKILL_TYPE_WLAN, - &sc->rf_kill.ops, sc); - if (!sc->rf_kill.rfkill) { - DPRINTF(sc, ATH_DBG_FATAL, "Failed to allocate rfkill\n"); - return -ENOMEM; - } - - return 0; -} - -/* Deinitialize rfkill */ -static void ath_deinit_rfkill(struct ath_softc *sc) -{ - if (sc->sc_flags & SC_OP_RFKILL_REGISTERED) { - rfkill_unregister(sc->rf_kill.rfkill); - rfkill_destroy(sc->rf_kill.rfkill); - sc->sc_flags &= ~SC_OP_RFKILL_REGISTERED; - } -} - -static int ath_start_rfkill_poll(struct ath_softc *sc) -{ - if (!(sc->sc_flags & SC_OP_RFKILL_REGISTERED)) { - if (rfkill_register(sc->rf_kill.rfkill)) { - DPRINTF(sc, ATH_DBG_FATAL, - "Unable to register rfkill\n"); - rfkill_destroy(sc->rf_kill.rfkill); - - /* Deinitialize the device */ - ath_cleanup(sc); - return -EIO; - } else { - sc->sc_flags |= SC_OP_RFKILL_REGISTERED; - } - } + struct ath_hw *ah = sc->sc_ah; - return 0; + if (ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT) + wiphy_rfkill_start_polling(sc->hw->wiphy); } -#endif /* CONFIG_RFKILL */ void ath_cleanup(struct ath_softc *sc) { @@ -1305,9 +1249,6 @@ void ath_detach(struct ath_softc *sc) DPRINTF(sc, ATH_DBG_CONFIG, "Detach ATH hw\n"); -#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) - ath_deinit_rfkill(sc); -#endif ath_deinit_leds(sc); cancel_work_sync(&sc->chan_work); cancel_delayed_work_sync(&sc->wiphy_work); @@ -1645,13 +1586,6 @@ int ath_attach(u16 devid, struct ath_softc *sc) if (error != 0) goto error_attach; -#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) - /* Initialize s/w rfkill */ - error = ath_init_sw_rfkill(sc); - if (error) - goto error_attach; -#endif - INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work); INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work); sc->wiphy_scheduler_int = msecs_to_jiffies(500); @@ -1667,6 +1601,7 @@ int ath_attach(u16 devid, struct ath_softc *sc) /* Initialize LED control */ ath_init_leds(sc); + ath_start_rfkill_poll(sc); return 0; @@ -2035,10 +1970,6 @@ static int ath9k_start(struct ieee80211_hw *hw) ieee80211_wake_queues(hw); -#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) - r = ath_start_rfkill_poll(sc); -#endif - mutex_unlock: mutex_unlock(&sc->mutex); @@ -2176,7 +2107,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) } else sc->rx.rxlink = NULL; - rfkill_pause_polling(sc->rf_kill.rfkill); + wiphy_rfkill_stop_polling(sc->hw->wiphy); /* disable HAL and put h/w to sleep */ ath9k_hw_disable(sc->sc_ah); @@ -2782,6 +2713,7 @@ struct ieee80211_ops ath9k_ops = { .ampdu_action = ath9k_ampdu_action, .sw_scan_start = ath9k_sw_scan_start, .sw_scan_complete = ath9k_sw_scan_complete, + .rfkill_poll = ath9k_rfkill_poll_state, }; static struct { |