From 21954c367e4088c491122edd263964345bc1d3bf Mon Sep 17 00:00:00 2001 From: Michael Buesch Date: Thu, 27 Sep 2007 15:31:40 +0200 Subject: [B43]: LED triggers support Drive the LEDs through the generic LED triggers. Signed-off-by: Michael Buesch Cc: Larry Finger Signed-off-by: John W. Linville Signed-off-by: David S. Miller --- drivers/net/wireless/b43/leds.h | 63 +++++++++++++++++++++++------------------ 1 file changed, 36 insertions(+), 27 deletions(-) (limited to 'drivers/net/wireless/b43/leds.h') diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/b43/leds.h index d94851d291c0..b8b1dd521243 100644 --- a/drivers/net/wireless/b43/leds.h +++ b/drivers/net/wireless/b43/leds.h @@ -1,29 +1,33 @@ #ifndef B43_LEDS_H_ #define B43_LEDS_H_ +struct b43_wldev; + +#ifdef CONFIG_B43_LEDS + #include -#include +#include + + +#define B43_LED_MAX_NAME_LEN 31 struct b43_led { - u8 behaviour; - bool activelow; - /* Index in the "leds" array in b43_wldev */ - u8 index; struct b43_wldev *dev; - struct timer_list blink_timer; - unsigned long blink_interval; + /* The LED class device */ + struct led_classdev led_dev; + /* The index number of the LED. */ + u8 index; + /* If activelow is true, the LED is ON if the + * bit is switched off. */ + bool activelow; + /* The unique name string for this LED device. */ + char name[B43_LED_MAX_NAME_LEN + 1]; }; -/* Delay between state changes when blinking in jiffies */ -#define B43_LEDBLINK_SLOW (HZ / 1) -#define B43_LEDBLINK_MEDIUM (HZ / 4) -#define B43_LEDBLINK_FAST (HZ / 8) - -#define B43_LED_XFER_THRES (HZ / 100) - #define B43_LED_BEHAVIOUR 0x7F #define B43_LED_ACTIVELOW 0x80 -enum { /* LED behaviour values */ +/* LED behaviour values */ +enum b43_led_behaviour { B43_LED_OFF, B43_LED_ON, B43_LED_ACTIVITY, @@ -36,20 +40,25 @@ enum { /* LED behaviour values */ B43_LED_WEIRD, //FIXME B43_LED_ASSOC, B43_LED_INACTIVE, - - /* Behaviour values for testing. - * With these values it is easier to figure out - * the real behaviour of leds, in case the SPROM - * is missing information. - */ - B43_LED_TEST_BLINKSLOW, - B43_LED_TEST_BLINKMEDIUM, - B43_LED_TEST_BLINKFAST, }; -int b43_leds_init(struct b43_wldev *dev); +void b43_leds_init(struct b43_wldev *dev); void b43_leds_exit(struct b43_wldev *dev); -void b43_leds_update(struct b43_wldev *dev, int activity); -void b43_leds_switch_all(struct b43_wldev *dev, int on); + + +#else /* CONFIG_B43_LEDS */ +/* LED support disabled */ + +struct b43_led { + /* empty */ +}; + +static inline void b43_leds_init(struct b43_wldev *dev) +{ +} +static inline void b43_leds_exit(struct b43_wldev *dev) +{ +} +#endif /* CONFIG_B43_LEDS */ #endif /* B43_LEDS_H_ */ -- cgit v1.2.1