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path: root/drivers/net/wireless/b43/leds.h
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Diffstat (limited to 'drivers/net/wireless/b43/leds.h')
-rw-r--r--drivers/net/wireless/b43/leds.h33
1 files changed, 31 insertions, 2 deletions
diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/b43/leds.h
index b8b1dd521243..4c56187810fc 100644
--- a/drivers/net/wireless/b43/leds.h
+++ b/drivers/net/wireless/b43/leds.h
@@ -7,12 +7,13 @@ struct b43_wldev;
#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 +23,24 @@ 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 +59,35 @@ 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_ */