drivers/net/wireless/bcm43xx/bcm43xx_leds.h

   1 #ifndef BCM43xx_LEDS_H_
   2 #define BCM43xx_LEDS_H_
   3
   4 #include <linux/types.h>
   5 #include <linux/timer.h>
   6
   7
   8 struct bcm43xx_led {
   9         u8 behaviour:7;
  10         u8 activelow:1;
  11
  12         struct bcm43xx_private *bcm;
  13         struct timer_list blink_timer;
  14         unsigned long blink_interval;
  15 };
  16 #define bcm43xx_led_index(led)  ((int)((led) - (led)->bcm->leds))
  17
  18 /* Delay between state changes when blinking in jiffies */
  19 #define BCM43xx_LEDBLINK_SLOW           (HZ / 1)
  20 #define BCM43xx_LEDBLINK_MEDIUM         (HZ / 4)
  21 #define BCM43xx_LEDBLINK_FAST           (HZ / 8)
  22
  23 #define BCM43xx_LED_XFER_THRES          (HZ / 100)
  24
  25 #define BCM43xx_LED_BEHAVIOUR           0x7F
  26 #define BCM43xx_LED_ACTIVELOW           0x80
  27 enum { /* LED behaviour values */
  28         BCM43xx_LED_OFF,
  29         BCM43xx_LED_ON,
  30         BCM43xx_LED_ACTIVITY,
  31         BCM43xx_LED_RADIO_ALL,
  32         BCM43xx_LED_RADIO_A,
  33         BCM43xx_LED_RADIO_B,
  34         BCM43xx_LED_MODE_BG,
  35         BCM43xx_LED_TRANSFER,
  36         BCM43xx_LED_APTRANSFER,
  37         BCM43xx_LED_WEIRD,//FIXME
  38         BCM43xx_LED_ASSOC,
  39         BCM43xx_LED_INACTIVE,
  40
  41         /* Behaviour values for testing.
  42          * With these values it is easier to figure out
  43          * the real behaviour of leds, in case the SPROM
  44          * is missing information.
  45          */
  46         BCM43xx_LED_TEST_BLINKSLOW,
  47         BCM43xx_LED_TEST_BLINKMEDIUM,
  48         BCM43xx_LED_TEST_BLINKFAST,
  49
  50         /* Misc values for BCM4303 */
  51         BCM43xx_LED_BCM4303_0 = 0x2B,
  52         BCM43xx_LED_BCM4303_1 = 0x78,
  53         BCM43xx_LED_BCM4303_2 = 0x2E,
  54         BCM43xx_LED_BCM4303_3 = 0x19,
  55 };
  56
  57 int bcm43xx_leds_init(struct bcm43xx_private *bcm);
  58 void bcm43xx_leds_exit(struct bcm43xx_private *bcm);
  59 void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity);
  60 void bcm43xx_leds_switch_all(struct bcm43xx_private *bcm, int on);
  61
  62 #endif /* BCM43xx_LEDS_H_ */