Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 94 insertions, 0 deletions

diff --git a/kernel/drivers/net/wireless/b43/leds.h b/kernel/drivers/net/wireless/b43/leds.h
new file mode 100644
index 000000000..32b66d53c
--- /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_ */