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drivers
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wireless
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bcm43xx
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bcm43xx_leds.h

bcm43xx_leds.h 1.4 KB
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  1. #ifndef BCM43xx_LEDS_H_
    2. 

  2. #define BCM43xx_LEDS_H_
    3. 

  3. 

  4. #include <linux/types.h>
    5. 

  5. #include <linux/timer.h>
    6. 

  6. 

  7. 

  8. struct bcm43xx_led {
    9. 

  9. 	u8 behaviour:7;
    10. 

  10. 	u8 activelow:1;
    11. 

  11. 

  12. 	struct bcm43xx_private *bcm;
    13. 

  13. 	struct timer_list blink_timer;
    14. 

  14. 	unsigned long blink_interval;
    15. 

  15. };
    16. 

  16. #define bcm43xx_led_index(led)	((int)((led) - (led)->bcm->leds))
    17. 

  17. 

  18. /* Delay between state changes when blinking in jiffies */
    19. 

  19. #define BCM43xx_LEDBLINK_SLOW		(HZ / 1)
    20. 

  20. #define BCM43xx_LEDBLINK_MEDIUM		(HZ / 4)
    21. 

  21. #define BCM43xx_LEDBLINK_FAST		(HZ / 8)
    22. 

  22. 

  23. #define BCM43xx_LED_XFER_THRES		(HZ / 100)
    24. 

  24. 

  25. #define BCM43xx_LED_BEHAVIOUR		0x7F
    26. 

  26. #define BCM43xx_LED_ACTIVELOW		0x80
    27. 

  27. enum { /* LED behaviour values */
    28. 

  28. 	BCM43xx_LED_OFF,
    29. 

  29. 	BCM43xx_LED_ON,
    30. 

  30. 	BCM43xx_LED_ACTIVITY,
    31. 

  31. 	BCM43xx_LED_RADIO_ALL,
    32. 

  32. 	BCM43xx_LED_RADIO_A,
    33. 

  33. 	BCM43xx_LED_RADIO_B,
    34. 

  34. 	BCM43xx_LED_MODE_BG,
    35. 

  35. 	BCM43xx_LED_TRANSFER,
    36. 

  36. 	BCM43xx_LED_APTRANSFER,
    37. 

  37. 	BCM43xx_LED_WEIRD,//FIXME
    38. 

  38. 	BCM43xx_LED_ASSOC,
    39. 

  39. 	BCM43xx_LED_INACTIVE,
    40. 

  40. 

  41. 	/* Behaviour values for testing.
    42. 

  42. 	 * With these values it is easier to figure out
    43. 

  43. 	 * the real behaviour of leds, in case the SPROM
    44. 

  44. 	 * is missing information.
    45. 

  45. 	 */
    46. 

  46. 	BCM43xx_LED_TEST_BLINKSLOW,
    47. 

  47. 	BCM43xx_LED_TEST_BLINKMEDIUM,
    48. 

  48. 	BCM43xx_LED_TEST_BLINKFAST,
    49. 

  49. };
    50. 

  50. 

  51. int bcm43xx_leds_init(struct bcm43xx_private *bcm);
    52. 

  52. void bcm43xx_leds_exit(struct bcm43xx_private *bcm);
    53. 

  53. void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity);
    54. 

  54. void bcm43xx_leds_switch_all(struct bcm43xx_private *bcm, int on);
    55. 

  55. 

  56. #endif /* BCM43xx_LEDS_H_ */
    57.