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(&local->rx_led_active)) 17 return; 18 led_trigger_blink_oneshot(&local->rx_led, MAC80211_BLINK_DELAY, MAC80211_BLINK_DELAY, 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(&local->tx_led_active)) 26 return; 27 led_trigger_blink_oneshot(&local->tx_led, MAC80211_BLINK_DELAY, MAC80211_BLINK_DELAY, 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(&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(&local->tpt_led_active)) 84 local->tpt_led_trigger->rx_bytes += bytes; 85#endif 86} 87