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