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, 67 insertions, 0 deletions

diff --git a/kernel/include/uapi/linux/isdn_ppp.h b/kernel/include/uapi/linux/isdn_ppp.h
new file mode 100644
index 000000000..e7d7bd2ae
--- /dev/null
+++ b/kernel/include/uapi/linux/isdn_ppp.h
@@ -0,0 +1,67 @@
+/* Linux ISDN subsystem, sync PPP, interface to ipppd
+ *
+ * Copyright 1994-1999  by Fritz Elfert (fritz@isdn4linux.de)
+ * Copyright 1995,96    Thinking Objects Software GmbH Wuerzburg
+ * Copyright 1995,96    by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
+ * Copyright 2000-2002  by Kai Germaschewski (kai@germaschewski.name)
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#ifndef _UAPI_LINUX_ISDN_PPP_H
+#define _UAPI_LINUX_ISDN_PPP_H
+
+#define CALLTYPE_INCOMING 0x1
+#define CALLTYPE_OUTGOING 0x2
+#define CALLTYPE_CALLBACK 0x4
+
+#define IPPP_VERSION    "2.2.0"
+
+struct pppcallinfo
+{
+  int calltype;
+  unsigned char local_num[64];
+  unsigned char remote_num[64];
+  int charge_units;
+};
+
+#define PPPIOCGCALLINFO _IOWR('t',128,struct pppcallinfo)
+#define PPPIOCBUNDLE   _IOW('t',129,int)
+#define PPPIOCGMPFLAGS _IOR('t',130,int)
+#define PPPIOCSMPFLAGS _IOW('t',131,int)
+#define PPPIOCSMPMTU   _IOW('t',132,int)
+#define PPPIOCSMPMRU   _IOW('t',133,int)
+#define PPPIOCGCOMPRESSORS _IOR('t',134,unsigned long [8])
+#define PPPIOCSCOMPRESSOR _IOW('t',135,int)
+#define PPPIOCGIFNAME      _IOR('t',136, char [IFNAMSIZ] )
+
+
+#define SC_MP_PROT       0x00000200
+#define SC_REJ_MP_PROT   0x00000400
+#define SC_OUT_SHORT_SEQ 0x00000800
+#define SC_IN_SHORT_SEQ  0x00004000
+
+#define SC_DECOMP_ON		0x01
+#define SC_COMP_ON		0x02
+#define SC_DECOMP_DISCARD	0x04
+#define SC_COMP_DISCARD		0x08
+#define SC_LINK_DECOMP_ON	0x10
+#define SC_LINK_COMP_ON		0x20
+#define SC_LINK_DECOMP_DISCARD	0x40
+#define SC_LINK_COMP_DISCARD	0x80
+
+#define ISDN_PPP_COMP_MAX_OPTIONS 16
+
+#define IPPP_COMP_FLAG_XMIT 0x1
+#define IPPP_COMP_FLAG_LINK 0x2
+
+struct isdn_ppp_comp_data {
+  int num;
+  unsigned char options[ISDN_PPP_COMP_MAX_OPTIONS];
+  int optlen;
+  int flags;
+};
+
+#endif /* _UAPI_LINUX_ISDN_PPP_H */