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, 41 insertions, 0 deletions

diff --git a/kernel/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.h b/kernel/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.h
new file mode 100644
index 000000000..de4324650
--- /dev/null
+++ b/kernel/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.h
@@ -0,0 +1,41 @@
+/* Applied Micro X-Gene SoC Ethernet Driver
+ *
+ * Copyright (c) 2014, Applied Micro Circuits Corporation
+ * Authors: Iyappan Subramanian <isubramanian@apm.com>
+ *	    Keyur Chudgar <kchudgar@apm.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __XGENE_ENET_SGMAC_H__
+#define __XGENE_ENET_SGMAC_H__
+
+#define PHY_ADDR(src)		(((src)<<8) & GENMASK(12, 8))
+#define REG_ADDR(src)		((src) & GENMASK(4, 0))
+#define PHY_CONTROL(src)	((src) & GENMASK(15, 0))
+#define INT_PHY_ADDR			0x1e
+#define SGMII_TBI_CONTROL_ADDR		0x44
+#define SGMII_CONTROL_ADDR		0x00
+#define SGMII_STATUS_ADDR		0x04
+#define SGMII_BASE_PAGE_ABILITY_ADDR	0x14
+#define AUTO_NEG_COMPLETE		BIT(5)
+#define LINK_STATUS			BIT(2)
+#define LINK_UP				BIT(15)
+#define MPA_IDLE_WITH_QMI_EMPTY		BIT(12)
+#define SG_RX_DV_GATE_REG_0_ADDR	0x0dfc
+
+extern struct xgene_mac_ops xgene_sgmac_ops;
+extern struct xgene_port_ops xgene_sgport_ops;
+
+#endif  /* __XGENE_ENET_SGMAC_H__ */