patches/0024-led-blink-api/mac80211.patch

   1 --- a/net/mac80211/ieee80211_i.h
   2 +++ b/net/mac80211/ieee80211_i.h
   3 @@ -1281,6 +1281,7 @@ struct ieee80211_local {
   4         struct mutex chanctx_mtx;
   5
   6  #ifdef CONFIG_MAC80211_LEDS
   7 +       int tx_led_counter, rx_led_counter;
   8         struct led_trigger tx_led, rx_led, assoc_led, radio_led;
   9         struct led_trigger tpt_led;
  10         atomic_t tx_led_active, rx_led_active, assoc_led_active;
  11 --- a/net/mac80211/led.h
  12 +++ b/net/mac80211/led.h
  13 @@ -16,22 +16,36 @@
  14  static inline void ieee80211_led_rx(struct ieee80211_local *local)
  15  {
  16  #ifdef CONFIG_MAC80211_LEDS
  17 -       unsigned long led_delay = MAC80211_BLINK_DELAY;
  18 +       unsigned long led_delay __maybe_unused = MAC80211_BLINK_DELAY;
  19
  20         if (!atomic_read(&local->rx_led_active))
  21                 return;
  22 +#if LINUX_VERSION_IS_GEQ(3,6,0)
  23         led_trigger_blink_oneshot(&local->rx_led, &led_delay, &led_delay, 0);
  24 +#else
  25 +       if (local->rx_led_counter++ % 2 == 0)
  26 +               led_trigger_event(&local->rx_led, LED_OFF);
  27 +       else
  28 +               led_trigger_event(&local->rx_led, LED_FULL);
  29 +#endif
  30  #endif
  31  }
  32
  33  static inline void ieee80211_led_tx(struct ieee80211_local *local)
  34  {
  35  #ifdef CONFIG_MAC80211_LEDS
  36 -       unsigned long led_delay = MAC80211_BLINK_DELAY;
  37 +       unsigned long led_delay __maybe_unused = MAC80211_BLINK_DELAY;
  38
  39         if (!atomic_read(&local->tx_led_active))
  40                 return;
  41 +#if LINUX_VERSION_IS_GEQ(3,6,0)
  42         led_trigger_blink_oneshot(&local->tx_led, &led_delay, &led_delay, 0);
  43 +#else
  44 +       if (local->tx_led_counter++ % 2 == 0)
  45 +               led_trigger_event(&local->tx_led, LED_OFF);
  46 +       else
  47 +               led_trigger_event(&local->tx_led, LED_FULL);
  48 +#endif
  49  #endif
  50  }
  51