diff options
| author |   Michael Buesch <mb@bu3sch.de> | 2007-09-27 15:31:40 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:54:11 -0700 |
| commit | 21954c367e4088c491122edd263964345bc1d3bf (patch) | |
| tree | 149faa19794ff6834c56f3af4501fe921880092e /drivers/net/wireless/b43/leds.h | |
| parent | [RFKILL]: Add support for hardware-only rfkill buttons (diff) | |
| download | linux-dev-21954c367e4088c491122edd263964345bc1d3bf.tar.xz linux-dev-21954c367e4088c491122edd263964345bc1d3bf.zip | |
[B43]: LED triggers support
Drive the LEDs through the generic LED triggers.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Cc: Larry Finger <larry.finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/b43/leds.h')
| -rw-r--r-- | drivers/net/wireless/b43/leds.h | 63 |
1 files changed, 36 insertions, 27 deletions
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 <linux/types.h> -#include <linux/timer.h> +#include <linux/leds.h> + + +#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_ */ |