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, 53 insertions, 0 deletions

diff --git a/kernel/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h b/kernel/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h
new file mode 100644
index 000000000..5a5296a6d
--- /dev/null
+++ b/kernel/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h
@@ -0,0 +1,53 @@
+/* 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_XGMAC_H__
+#define __XGENE_ENET_XGMAC_H__
+
+#define BLOCK_AXG_MAC_OFFSET		0x0800
+#define BLOCK_AXG_MAC_CSR_OFFSET	0x2000
+
+#define AXGMAC_CONFIG_0			0x0000
+#define AXGMAC_CONFIG_1			0x0004
+#define HSTMACRST			BIT(31)
+#define HSTTCTLEN			BIT(31)
+#define HSTTFEN				BIT(30)
+#define HSTRCTLEN			BIT(29)
+#define HSTRFEN				BIT(28)
+#define HSTPPEN				BIT(7)
+#define HSTDRPLT64			BIT(5)
+#define HSTLENCHK			BIT(3)
+#define HSTMACADR_LSW_ADDR		0x0010
+#define HSTMACADR_MSW_ADDR		0x0014
+#define HSTMAXFRAME_LENGTH_ADDR		0x0020
+
+#define XG_RSIF_CONFIG_REG_ADDR		0x00a0
+#define XCLE_BYPASS_REG0_ADDR           0x0160
+#define XCLE_BYPASS_REG1_ADDR           0x0164
+#define XG_CFG_BYPASS_ADDR		0x0204
+#define XG_LINK_STATUS_ADDR		0x0228
+#define XG_ENET_SPARE_CFG_REG_ADDR	0x040c
+#define XG_ENET_SPARE_CFG_REG_1_ADDR	0x0410
+#define XGENET_RX_DV_GATE_REG_0_ADDR	0x0804
+
+extern struct xgene_mac_ops xgene_xgmac_ops;
+extern struct xgene_port_ops xgene_xgport_ops;
+
+#endif /* __XGENE_ENET_XGMAC_H__ */