diff options
Diffstat (limited to 'drivers/net/wireless/b43/leds.h')
| -rw-r--r-- | drivers/net/wireless/b43/leds.h | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/b43/leds.h index b8b1dd521243..32b66d53cdac 100644 --- a/drivers/net/wireless/b43/leds.h +++ b/drivers/net/wireless/b43/leds.h @@ -1,18 +1,20 @@ #ifndef B43_LEDS_H_ #define B43_LEDS_H_ +struct b43_wl; struct b43_wldev; #ifdef CONFIG_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_wldev *dev; + struct b43_wl *wl; /* The LED class device */ struct led_classdev led_dev; /* The index number of the LED. */ @@ -22,8 +24,24 @@ struct b43_led { 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 */ @@ -42,23 +60,35 @@ enum b43_led_behaviour { 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 /* CONFIG_B43_LEDS */ /* LED support disabled */ -struct b43_led { +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 /* CONFIG_B43_LEDS */ #endif /* B43_LEDS_H_ */ |