drivers/net/wireless/b43legacy/leds.h

   1 #ifndef B43legacy_LEDS_H_
   2 #define B43legacy_LEDS_H_
   3
   4 struct b43legacy_wldev;
   5
   6 #ifdef CONFIG_B43LEGACY_LEDS
   7
   8 #include <linux/types.h>
   9 #include <linux/leds.h>
  10
  11
  12 #define B43legacy_LED_MAX_NAME_LEN      31
  13
  14 struct b43legacy_led {
  15         struct b43legacy_wldev *dev;
  16         /* The LED class device */
  17         struct led_classdev led_dev;
  18         /* The index number of the LED. */
  19         u8 index;
  20         /* If activelow is true, the LED is ON if the
  21          * bit is switched off. */
  22         bool activelow;
  23         /* The unique name string for this LED device. */
  24         char name[B43legacy_LED_MAX_NAME_LEN + 1];
  25 };
  26
  27 #define B43legacy_LED_BEHAVIOUR         0x7F
  28 #define B43legacy_LED_ACTIVELOW         0x80
  29 /* LED behaviour values */
  30 enum b43legacy_led_behaviour {
  31         B43legacy_LED_OFF,
  32         B43legacy_LED_ON,
  33         B43legacy_LED_ACTIVITY,
  34         B43legacy_LED_RADIO_ALL,
  35         B43legacy_LED_RADIO_A,
  36         B43legacy_LED_RADIO_B,
  37         B43legacy_LED_MODE_BG,
  38         B43legacy_LED_TRANSFER,
  39         B43legacy_LED_APTRANSFER,
  40         B43legacy_LED_WEIRD,
  41         B43legacy_LED_ASSOC,
  42         B43legacy_LED_INACTIVE,
  43 };
  44
  45 void b43legacy_leds_init(struct b43legacy_wldev *dev);
  46 void b43legacy_leds_exit(struct b43legacy_wldev *dev);
  47
  48 #else /* CONFIG_B43LEGACY_LEDS */
  49 /* LED support disabled */
  50
  51 struct b43legacy_led {
  52         /* empty */
  53 };
  54
  55 static inline void b43legacy_leds_init(struct b43legacy_wldev *dev)
  56 {
  57 }
  58 static inline void b43legacy_leds_exit(struct b43legacy_wldev *dev)
  59 {
  60 }
  61 #endif /* CONFIG_B43LEGACY_LEDS */
  62
  63 #endif /* B43legacy_LEDS_H_ */