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, 61 insertions, 0 deletions

diff --git a/kernel/drivers/net/wireless/ath/ath9k/ar9003_aic.h b/kernel/drivers/net/wireless/ath/ath9k/ar9003_aic.h
new file mode 100644
index 000000000..86f40644b
--- /dev/null
+++ b/kernel/drivers/net/wireless/ath/ath9k/ar9003_aic.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2015 Qualcomm Atheros Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef AR9003_AIC_H
+#define AR9003_AIC_H
+
+#define ATH_AIC_MAX_COM_ATT_DB_TABLE    6
+#define ATH_AIC_MAX_AIC_LIN_TABLE       69
+#define ATH_AIC_MIN_ROT_DIR_ATT_DB      0
+#define ATH_AIC_MIN_ROT_QUAD_ATT_DB     0
+#define ATH_AIC_MAX_ROT_DIR_ATT_DB      37
+#define ATH_AIC_MAX_ROT_QUAD_ATT_DB     37
+#define ATH_AIC_SRAM_AUTO_INCREMENT     0x80000000
+#define ATH_AIC_SRAM_GAIN_TABLE_OFFSET  0x280
+#define ATH_AIC_SRAM_CAL_OFFSET         0x140
+#define ATH_AIC_SRAM_OFFSET             0x00
+#define ATH_AIC_MEAS_MAG_THRESH         20
+#define ATH_AIC_BT_JUPITER_CTRL         0x66820
+#define ATH_AIC_BT_AIC_ENABLE           0x02
+
+enum aic_cal_state {
+	AIC_CAL_STATE_IDLE = 0,
+	AIC_CAL_STATE_STARTED,
+	AIC_CAL_STATE_DONE,
+	AIC_CAL_STATE_ERROR
+};
+
+struct ath_aic_sram_info {
+	bool valid:1;
+	bool vga_quad_sign:1;
+	bool vga_dir_sign:1;
+	u8 rot_quad_att_db;
+	u8 rot_dir_att_db;
+	u8 com_att_6db;
+};
+
+struct ath_aic_out_info {
+	int16_t dir_path_gain_lin;
+	int16_t quad_path_gain_lin;
+	struct ath_aic_sram_info sram;
+};
+
+u8 ar9003_aic_calibration(struct ath_hw *ah);
+u8 ar9003_aic_start_normal(struct ath_hw *ah);
+u8 ar9003_aic_cal_reset(struct ath_hw *ah);
+u8 ar9003_aic_calibration_single(struct ath_hw *ah);
+
+#endif /* AR9003_AIC_H */