Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / wireless / b43 / leds.h

diff --git a/kernel/drivers/net/wireless/b43/leds.h b/kernel/drivers/net/wireless/b43/leds.h
new file mode 100644 (file)
index 0000000..32b66d5
--- /dev/null
+++ b/kernel/drivers/net/wireless/b43/leds.h
@@ -0,0 +1,94 @@
+#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_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 /* CONFIG_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 /* CONFIG_B43_LEDS */
+
+#endif /* B43_LEDS_H_ */