[mirror_ubuntu-focal-kernel.git] / net / mac80211 / led.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright 2006, Johannes Berg <johannes@sipsolutions.net>
 */

#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/leds.h>
#include "ieee80211_i.h"

#define MAC80211_BLINK_DELAY 50 /* ms */

static inline void ieee80211_led_rx(struct ieee80211_local *local)
{
#ifdef CONFIG_MAC80211_LEDS
	unsigned long led_delay = MAC80211_BLINK_DELAY;

	if (!atomic_read(&local->rx_led_active))
		return;
	led_trigger_blink_oneshot(&local->rx_led, &led_delay, &led_delay, 0);
#endif
}

static inline void ieee80211_led_tx(struct ieee80211_local *local)
{
#ifdef CONFIG_MAC80211_LEDS
	unsigned long led_delay = MAC80211_BLINK_DELAY;

	if (!atomic_read(&local->tx_led_active))
		return;
	led_trigger_blink_oneshot(&local->tx_led, &led_delay, &led_delay, 0);
#endif
}

#ifdef CONFIG_MAC80211_LEDS
void ieee80211_led_assoc(struct ieee80211_local *local,
			 bool associated);
void ieee80211_led_radio(struct ieee80211_local *local,
			 bool enabled);
void ieee80211_alloc_led_names(struct ieee80211_local *local);
void ieee80211_free_led_names(struct ieee80211_local *local);
void ieee80211_led_init(struct ieee80211_local *local);
void ieee80211_led_exit(struct ieee80211_local *local);
void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
				unsigned int types_on, unsigned int types_off);
#else
static inline void ieee80211_led_assoc(struct ieee80211_local *local,
				       bool associated)
{
}
static inline void ieee80211_led_radio(struct ieee80211_local *local,
				       bool enabled)
{
}
static inline void ieee80211_alloc_led_names(struct ieee80211_local *local)
{
}
static inline void ieee80211_free_led_names(struct ieee80211_local *local)
{
}
static inline void ieee80211_led_init(struct ieee80211_local *local)
{
}
static inline void ieee80211_led_exit(struct ieee80211_local *local)
{
}
static inline void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
					      unsigned int types_on,
					      unsigned int types_off)
{
}
#endif

static inline void
ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, __le16 fc, int bytes)
{
#ifdef CONFIG_MAC80211_LEDS
	if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active))
		local->tpt_led_trigger->tx_bytes += bytes;
#endif
}

static inline void
ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, __le16 fc, int bytes)
{
#ifdef CONFIG_MAC80211_LEDS
	if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active))
		local->tpt_led_trigger->rx_bytes += bytes;
#endif
}
Commit	Line	Data
d2912cb1	1	/* SPDX-License-Identifier: GPL-2.0-only */
f0706e82 JB	2	/*
f0706e82 JB	3	* Copyright 2006, Johannes Berg <johannes@sipsolutions.net>
f0706e82 JB	4	*/
	5
	6	#include <linux/list.h>
	7	#include <linux/spinlock.h>
	8	#include <linux/leds.h>
	9	#include "ieee80211_i.h"
	10
8d5c2585 JB	11	#define MAC80211_BLINK_DELAY 50 /* ms */
	12
	13	static inline void ieee80211_led_rx(struct ieee80211_local *local)
	14	{
	15	#ifdef CONFIG_MAC80211_LEDS
	16	unsigned long led_delay = MAC80211_BLINK_DELAY;
	17
	18	if (!atomic_read(&local->rx_led_active))
	19	return;
	20	led_trigger_blink_oneshot(&local->rx_led, &led_delay, &led_delay, 0);
	21	#endif
	22	}
	23
	24	static inline void ieee80211_led_tx(struct ieee80211_local *local)
	25	{
	26	#ifdef CONFIG_MAC80211_LEDS
	27	unsigned long led_delay = MAC80211_BLINK_DELAY;
	28
	29	if (!atomic_read(&local->tx_led_active))
	30	return;
	31	led_trigger_blink_oneshot(&local->tx_led, &led_delay, &led_delay, 0);
	32	#endif
	33	}
	34
f0706e82	35	#ifdef CONFIG_MAC80211_LEDS
e1e54068 JB	36	void ieee80211_led_assoc(struct ieee80211_local *local,
	37	bool associated);
	38	void ieee80211_led_radio(struct ieee80211_local *local,
	39	bool enabled);
8d5c2585 JB	40	void ieee80211_alloc_led_names(struct ieee80211_local *local);
8d5c2585 JB	41	void ieee80211_free_led_names(struct ieee80211_local *local);
e1e54068 JB	42	void ieee80211_led_init(struct ieee80211_local *local);
e1e54068 JB	43	void ieee80211_led_exit(struct ieee80211_local *local);
67408c8c JB	44	void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
67408c8c JB	45	unsigned int types_on, unsigned int types_off);
f0706e82	46	#else
47f0c502 MB	47	static inline void ieee80211_led_assoc(struct ieee80211_local *local,
	48	bool associated)
	49	{
	50	}
cdcb006f ID	51	static inline void ieee80211_led_radio(struct ieee80211_local *local,
	52	bool enabled)
	53	{
	54	}
8d5c2585 JB	55	static inline void ieee80211_alloc_led_names(struct ieee80211_local *local)
	56	{
	57	}
	58	static inline void ieee80211_free_led_names(struct ieee80211_local *local)
fe67c913 JB	59	{
fe67c913 JB	60	}
f0706e82 JB	61	static inline void ieee80211_led_init(struct ieee80211_local *local)
	62	{
	63	}
	64	static inline void ieee80211_led_exit(struct ieee80211_local *local)
	65	{
	66	}
67408c8c JB	67	static inline void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
	68	unsigned int types_on,
	69	unsigned int types_off)
e1e54068 JB	70	{
	71	}
	72	#endif
	73
	74	static inline void
	75	ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, __le16 fc, int bytes)
	76	{
	77	#ifdef CONFIG_MAC80211_LEDS
8d5c2585	78	if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active))
e1e54068	79	local->tpt_led_trigger->tx_bytes += bytes;
f0706e82	80	#endif
e1e54068 JB	81	}
	82
	83	static inline void
	84	ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, __le16 fc, int bytes)
	85	{
	86	#ifdef CONFIG_MAC80211_LEDS
8d5c2585	87	if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active))
e1e54068 JB	88	local->tpt_led_trigger->rx_bytes += bytes;
	89	#endif
	90	}