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 14#define MAC80211_BLINK_DELAY 50 /* ms */ 15 16static 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 27static 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 38#ifdef CONFIG_MAC80211_LEDS 39void ieee80211_led_assoc(struct ieee80211_local *local, 40 bool associated); 41void ieee80211_led_radio(struct ieee80211_local *local, 42 bool enabled); 43void ieee80211_alloc_led_names(struct ieee80211_local *local); 44void ieee80211_free_led_names(struct ieee80211_local *local); 45void ieee80211_led_init(struct ieee80211_local *local); 46void ieee80211_led_exit(struct ieee80211_local *local); 47void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local, 48 unsigned int types_on, unsigned int types_off); 49#else 50static inline void ieee80211_led_assoc(struct ieee80211_local *local, 51 bool associated) 52{ 53} 54static inline void ieee80211_led_radio(struct ieee80211_local *local, 55 bool enabled) 56{ 57} 58static inline void ieee80211_alloc_led_names(struct ieee80211_local *local) 59{ 60} 61static inline void ieee80211_free_led_names(struct ieee80211_local *local) 62{ 63} 64static inline void ieee80211_led_init(struct ieee80211_local *local) 65{ 66} 67static inline void ieee80211_led_exit(struct ieee80211_local *local) 68{ 69} 70static inline void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local, 71 unsigned int types_on, 72 unsigned int types_off) 73{ 74} 75#endif 76 77static inline void 78ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, __le16 fc, int bytes) 79{ 80#ifdef CONFIG_MAC80211_LEDS 81 if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active)) 82 local->tpt_led_trigger->tx_bytes += bytes; 83#endif 84} 85 86static inline void 87ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, __le16 fc, int bytes) 88{ 89#ifdef CONFIG_MAC80211_LEDS 90 if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active)) 91 local->tpt_led_trigger->rx_bytes += bytes; 92#endif 93} 94