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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/net/mac80211/led.h
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/* SPDX-License-Identifier: GPL-2.0-only */

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/*

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 * Copyright 2006, Johannes Berg <[email protected]>

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 */

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#include <linux/list.h>

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#include <linux/spinlock.h>

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#include <linux/leds.h>

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#include "ieee80211_i.h"

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#define MAC80211_BLINK_DELAY 50 /* ms */

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static inline void ieee80211_led_rx(struct ieee80211_local *local)

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{

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#ifdef CONFIG_MAC80211_LEDS

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	if (!atomic_read(&local->rx_led_active))

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		return;

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	led_trigger_blink_oneshot(&local->rx_led, MAC80211_BLINK_DELAY, MAC80211_BLINK_DELAY, 0);

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#endif

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}

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static inline void ieee80211_led_tx(struct ieee80211_local *local)

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{

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#ifdef CONFIG_MAC80211_LEDS

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	if (!atomic_read(&local->tx_led_active))

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		return;

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	led_trigger_blink_oneshot(&local->tx_led, MAC80211_BLINK_DELAY, MAC80211_BLINK_DELAY, 0);

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#endif

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}

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#ifdef CONFIG_MAC80211_LEDS

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void ieee80211_led_assoc(struct ieee80211_local *local,

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			 bool associated);

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void ieee80211_led_radio(struct ieee80211_local *local,

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			 bool enabled);

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void ieee80211_alloc_led_names(struct ieee80211_local *local);

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void ieee80211_free_led_names(struct ieee80211_local *local);

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void ieee80211_led_init(struct ieee80211_local *local);

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void ieee80211_led_exit(struct ieee80211_local *local);

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void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,

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				unsigned int types_on, unsigned int types_off);

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#else

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static inline void ieee80211_led_assoc(struct ieee80211_local *local,

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				       bool associated)

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{

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}

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static inline void ieee80211_led_radio(struct ieee80211_local *local,

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				       bool enabled)

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{

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}

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static inline void ieee80211_alloc_led_names(struct ieee80211_local *local)

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{

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}

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static inline void ieee80211_free_led_names(struct ieee80211_local *local)

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{

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}

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static inline void ieee80211_led_init(struct ieee80211_local *local)

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{

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}

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static inline void ieee80211_led_exit(struct ieee80211_local *local)

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{

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}

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static inline void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,

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					      unsigned int types_on,

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					      unsigned int types_off)

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{

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}

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#endif

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static inline void

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ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, int bytes)

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{

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#ifdef CONFIG_MAC80211_LEDS

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	if (atomic_read(&local->tpt_led_active))

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		local->tpt_led_trigger->tx_bytes += bytes;

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#endif

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}

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static inline void

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ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, int bytes)

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{

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#ifdef CONFIG_MAC80211_LEDS

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	if (atomic_read(&local->tpt_led_active))

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		local->tpt_led_trigger->rx_bytes += bytes;

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#endif

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}

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