| #ifndef B43_LEDS_H_ |
| #define B43_LEDS_H_ |
| |
| struct b43_wl; |
| struct b43_wldev; |
| |
| #ifdef CPTCFG_B43_LEDS |
| |
| #include <linux/types.h> |
| #include <linux/leds.h> |
| #include <linux/workqueue.h> |
| |
| |
| #define B43_LED_MAX_NAME_LEN 31 |
| |
| struct b43_led { |
| struct b43_wl *wl; |
| /* 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]; |
| /* The current status of the LED. This is updated locklessly. */ |
| atomic_t state; |
| /* The active state in hardware. */ |
| bool hw_state; |
| }; |
| |
| struct b43_leds { |
| struct b43_led led_tx; |
| struct b43_led led_rx; |
| struct b43_led led_radio; |
| struct b43_led led_assoc; |
| |
| bool stop; |
| struct work_struct work; |
| }; |
| |
| #define B43_MAX_NR_LEDS 4 |
| |
| #define B43_LED_BEHAVIOUR 0x7F |
| #define B43_LED_ACTIVELOW 0x80 |
| /* LED behaviour values */ |
| enum b43_led_behaviour { |
| B43_LED_OFF, |
| B43_LED_ON, |
| B43_LED_ACTIVITY, |
| B43_LED_RADIO_ALL, |
| B43_LED_RADIO_A, |
| B43_LED_RADIO_B, |
| B43_LED_MODE_BG, |
| B43_LED_TRANSFER, |
| B43_LED_APTRANSFER, |
| B43_LED_WEIRD, //FIXME |
| B43_LED_ASSOC, |
| B43_LED_INACTIVE, |
| }; |
| |
| void b43_leds_register(struct b43_wldev *dev); |
| void b43_leds_unregister(struct b43_wl *wl); |
| void b43_leds_init(struct b43_wldev *dev); |
| void b43_leds_exit(struct b43_wldev *dev); |
| void b43_leds_stop(struct b43_wldev *dev); |
| |
| |
| #else /* CPTCFG_B43_LEDS */ |
| /* LED support disabled */ |
| |
| struct b43_leds { |
| /* empty */ |
| }; |
| |
| static inline void b43_leds_register(struct b43_wldev *dev) |
| { |
| } |
| static inline void b43_leds_unregister(struct b43_wl *wl) |
| { |
| } |
| static inline void b43_leds_init(struct b43_wldev *dev) |
| { |
| } |
| static inline void b43_leds_exit(struct b43_wldev *dev) |
| { |
| } |
| static inline void b43_leds_stop(struct b43_wldev *dev) |
| { |
| } |
| #endif /* CPTCFG_B43_LEDS */ |
| |
| #endif /* B43_LEDS_H_ */ |