diff options
Diffstat (limited to 'drivers/net/wireless/b43legacy/leds.h')
| -rw-r--r-- | drivers/net/wireless/b43legacy/leds.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43legacy/leds.h b/drivers/net/wireless/b43legacy/leds.h new file mode 100644 index 00000000000..b989f503e68 --- /dev/null +++ b/drivers/net/wireless/b43legacy/leds.h @@ -0,0 +1,56 @@ +#ifndef B43legacy_LEDS_H_ +#define B43legacy_LEDS_H_ + +#include <linux/types.h> +#include <linux/timer.h> + + +struct b43legacy_led { + u8 behaviour; + bool activelow; + /* Index in the "leds" array in b43legacy_wldev */ + u8 index; + struct b43legacy_wldev *dev; + struct timer_list blink_timer; + unsigned long blink_interval; +}; + +/* Delay between state changes when blinking in jiffies */ +#define B43legacy_LEDBLINK_SLOW (HZ / 1) +#define B43legacy_LEDBLINK_MEDIUM (HZ / 4) +#define B43legacy_LEDBLINK_FAST (HZ / 8) + +#define B43legacy_LED_XFER_THRES (HZ / 100) + +#define B43legacy_LED_BEHAVIOUR 0x7F +#define B43legacy_LED_ACTIVELOW 0x80 +enum { /* LED behaviour values */ + B43legacy_LED_OFF, + B43legacy_LED_ON, + B43legacy_LED_ACTIVITY, + B43legacy_LED_RADIO_ALL, + B43legacy_LED_RADIO_A, + B43legacy_LED_RADIO_B, + B43legacy_LED_MODE_BG, + B43legacy_LED_TRANSFER, + B43legacy_LED_APTRANSFER, + B43legacy_LED_WEIRD, + B43legacy_LED_ASSOC, + B43legacy_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. + */ + B43legacy_LED_TEST_BLINKSLOW, + B43legacy_LED_TEST_BLINKMEDIUM, + B43legacy_LED_TEST_BLINKFAST, +}; + +int b43legacy_leds_init(struct b43legacy_wldev *dev); +void b43legacy_leds_exit(struct b43legacy_wldev *dev); +void b43legacy_leds_update(struct b43legacy_wldev *dev, int activity); +void b43legacy_leds_switch_all(struct b43legacy_wldev *dev, int on); + +#endif /* B43legacy_LEDS_H_ */ |