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, 72 insertions, 0 deletions

diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/therm.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/therm.h
new file mode 100644
index 000000000..dd3ba960e
--- /dev/null
+++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/therm.h
@@ -0,0 +1,72 @@
+#ifndef __NVBIOS_THERM_H__
+#define __NVBIOS_THERM_H__
+struct nvbios_therm_threshold {
+	u8 temp;
+	u8 hysteresis;
+};
+
+struct nvbios_therm_sensor {
+	/* diode */
+	s16 slope_mult;
+	s16 slope_div;
+	s16 offset_num;
+	s16 offset_den;
+	s8 offset_constant;
+
+	/* thresholds */
+	struct nvbios_therm_threshold thrs_fan_boost;
+	struct nvbios_therm_threshold thrs_down_clock;
+	struct nvbios_therm_threshold thrs_critical;
+	struct nvbios_therm_threshold thrs_shutdown;
+};
+
+enum nvbios_therm_fan_type {
+	NVBIOS_THERM_FAN_UNK = 0,
+	NVBIOS_THERM_FAN_TOGGLE = 1,
+	NVBIOS_THERM_FAN_PWM = 2,
+};
+
+/* no vbios have more than 6 */
+#define NVKM_TEMP_FAN_TRIP_MAX 10
+struct nvbios_therm_trip_point {
+	int fan_duty;
+	int temp;
+	int hysteresis;
+};
+
+enum nvbios_therm_fan_mode {
+	NVBIOS_THERM_FAN_TRIP = 0,
+	NVBIOS_THERM_FAN_LINEAR = 1,
+	NVBIOS_THERM_FAN_OTHER = 2,
+};
+
+struct nvbios_therm_fan {
+	enum nvbios_therm_fan_type type;
+
+	u32 pwm_freq;
+
+	u8 min_duty;
+	u8 max_duty;
+
+	u16 bump_period;
+	u16 slow_down_period;
+
+	enum nvbios_therm_fan_mode fan_mode;
+	struct nvbios_therm_trip_point trip[NVKM_TEMP_FAN_TRIP_MAX];
+	u8 nr_fan_trip;
+	u8 linear_min_temp;
+	u8 linear_max_temp;
+};
+
+enum nvbios_therm_domain {
+	NVBIOS_THERM_DOMAIN_CORE,
+	NVBIOS_THERM_DOMAIN_AMBIENT,
+};
+
+int
+nvbios_therm_sensor_parse(struct nvkm_bios *, enum nvbios_therm_domain,
+			  struct nvbios_therm_sensor *);
+
+int
+nvbios_therm_fan_parse(struct nvkm_bios *, struct nvbios_therm_fan *);
+#endif