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 | |
13 | static 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 | |
22 | static 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 |
32 | void ieee80211_led_assoc(struct ieee80211_local *local, |
33 | bool associated); |
34 | void ieee80211_led_radio(struct ieee80211_local *local, |
35 | bool enabled); |
36 | void ieee80211_alloc_led_names(struct ieee80211_local *local); |
37 | void ieee80211_free_led_names(struct ieee80211_local *local); |
38 | void ieee80211_led_init(struct ieee80211_local *local); |
39 | void ieee80211_led_exit(struct ieee80211_local *local); |
40 | void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local, |
41 | unsigned int types_on, unsigned int types_off); |
42 | #else |
43 | static inline void ieee80211_led_assoc(struct ieee80211_local *local, |
44 | bool associated) |
45 | { |
46 | } |
47 | static inline void ieee80211_led_radio(struct ieee80211_local *local, |
48 | bool enabled) |
49 | { |
50 | } |
51 | static inline void ieee80211_alloc_led_names(struct ieee80211_local *local) |
52 | { |
53 | } |
54 | static inline void ieee80211_free_led_names(struct ieee80211_local *local) |
55 | { |
56 | } |
57 | static inline void ieee80211_led_init(struct ieee80211_local *local) |
58 | { |
59 | } |
60 | static inline void ieee80211_led_exit(struct ieee80211_local *local) |
61 | { |
62 | } |
63 | static 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 | |
70 | static inline void |
71 | ieee80211_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 | |
79 | static inline void |
80 | ieee80211_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 | |