[linux-2.6-block.git] / net / mac80211 / led.h

/*
 * Copyright 2006, Johannes Berg <johannes@sipsolutions.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#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
f0706e82 JB	1	/*
	2	* Copyright 2006, Johannes Berg <johannes@sipsolutions.net>
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License version 2 as
	6	* published by the Free Software Foundation.
	7	*/
	8
	9	#include <linux/list.h>
	10	#include <linux/spinlock.h>
	11	#include <linux/leds.h>
	12	#include "ieee80211_i.h"
	13
8d5c2585 JB	14	#define MAC80211_BLINK_DELAY 50 /* ms */
	15
	16	static inline void ieee80211_led_rx(struct ieee80211_local *local)
	17	{
	18	#ifdef CONFIG_MAC80211_LEDS
	19	unsigned long led_delay = MAC80211_BLINK_DELAY;
	20
	21	if (!atomic_read(&local->rx_led_active))
	22	return;
	23	led_trigger_blink_oneshot(&local->rx_led, &led_delay, &led_delay, 0);
	24	#endif
	25	}
	26
	27	static inline void ieee80211_led_tx(struct ieee80211_local *local)
	28	{
	29	#ifdef CONFIG_MAC80211_LEDS
	30	unsigned long led_delay = MAC80211_BLINK_DELAY;
	31
	32	if (!atomic_read(&local->tx_led_active))
	33	return;
	34	led_trigger_blink_oneshot(&local->tx_led, &led_delay, &led_delay, 0);
	35	#endif
	36	}
	37
f0706e82	38	#ifdef CONFIG_MAC80211_LEDS
e1e54068 JB	39	void ieee80211_led_assoc(struct ieee80211_local *local,
	40	bool associated);
	41	void ieee80211_led_radio(struct ieee80211_local *local,
	42	bool enabled);
8d5c2585 JB	43	void ieee80211_alloc_led_names(struct ieee80211_local *local);
8d5c2585 JB	44	void ieee80211_free_led_names(struct ieee80211_local *local);
e1e54068 JB	45	void ieee80211_led_init(struct ieee80211_local *local);
e1e54068 JB	46	void ieee80211_led_exit(struct ieee80211_local *local);
67408c8c JB	47	void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
67408c8c JB	48	unsigned int types_on, unsigned int types_off);
f0706e82	49	#else
47f0c502 MB	50	static inline void ieee80211_led_assoc(struct ieee80211_local *local,
	51	bool associated)
	52	{
	53	}
cdcb006f ID	54	static inline void ieee80211_led_radio(struct ieee80211_local *local,
	55	bool enabled)
	56	{
	57	}
8d5c2585 JB	58	static inline void ieee80211_alloc_led_names(struct ieee80211_local *local)
	59	{
	60	}
	61	static inline void ieee80211_free_led_names(struct ieee80211_local *local)
fe67c913 JB	62	{
fe67c913 JB	63	}
f0706e82 JB	64	static inline void ieee80211_led_init(struct ieee80211_local *local)
	65	{
	66	}
	67	static inline void ieee80211_led_exit(struct ieee80211_local *local)
	68	{
	69	}
67408c8c JB	70	static inline void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
	71	unsigned int types_on,
	72	unsigned int types_off)
e1e54068 JB	73	{
	74	}
	75	#endif
	76
	77	static inline void
	78	ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, __le16 fc, int bytes)
	79	{
	80	#ifdef CONFIG_MAC80211_LEDS
8d5c2585	81	if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active))
e1e54068	82	local->tpt_led_trigger->tx_bytes += bytes;
f0706e82	83	#endif
e1e54068 JB	84	}
	85
	86	static inline void
	87	ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, __le16 fc, int bytes)
	88	{
	89	#ifdef CONFIG_MAC80211_LEDS
8d5c2585	90	if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active))
e1e54068 JB	91	local->tpt_led_trigger->rx_bytes += bytes;
	92	#endif
	93	}