net/mac80211/led.h

   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 #ifdef CONFIG_MAC80211_LEDS
  15 void ieee80211_led_rx(struct ieee80211_local *local);
  16 void ieee80211_led_tx(struct ieee80211_local *local, int q);
  17 void ieee80211_led_assoc(struct ieee80211_local *local,
  18                          bool associated);
  19 void ieee80211_led_radio(struct ieee80211_local *local,
  20                          bool enabled);
  21 void ieee80211_led_names(struct ieee80211_local *local);
  22 void ieee80211_led_init(struct ieee80211_local *local);
  23 void ieee80211_led_exit(struct ieee80211_local *local);
  24 void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
  25                                 unsigned int types_on, unsigned int types_off);
  26 #else
  27 static inline void ieee80211_led_rx(struct ieee80211_local *local)
  28 {
  29 }
  30 static inline void ieee80211_led_tx(struct ieee80211_local *local, int q)
  31 {
  32 }
  33 static inline void ieee80211_led_assoc(struct ieee80211_local *local,
  34                                        bool associated)
  35 {
  36 }
  37 static inline void ieee80211_led_radio(struct ieee80211_local *local,
  38                                        bool enabled)
  39 {
  40 }
  41 static inline void ieee80211_led_names(struct ieee80211_local *local)
  42 {
  43 }
  44 static inline void ieee80211_led_init(struct ieee80211_local *local)
  45 {
  46 }
  47 static inline void ieee80211_led_exit(struct ieee80211_local *local)
  48 {
  49 }
  50 static inline void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,
  51                                               unsigned int types_on,
  52                                               unsigned int types_off)
  53 {
  54 }
  55 #endif
  56
  57 static inline void
  58 ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, __le16 fc, int bytes)
  59 {
  60 #ifdef CONFIG_MAC80211_LEDS
  61         if (local->tpt_led_trigger && ieee80211_is_data(fc))
  62                 local->tpt_led_trigger->tx_bytes += bytes;
  63 #endif
  64 }
  65
  66 static inline void
  67 ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, __le16 fc, int bytes)
  68 {
  69 #ifdef CONFIG_MAC80211_LEDS
  70         if (local->tpt_led_trigger && ieee80211_is_data(fc))
  71                 local->tpt_led_trigger->rx_bytes += bytes;
  72 #endif
  73 }