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, 132 insertions, 0 deletions

diff --git a/kernel/drivers/isdn/divert/isdn_divert.h b/kernel/drivers/isdn/divert/isdn_divert.h
new file mode 100644
index 000000000..55033dd87
--- /dev/null
+++ b/kernel/drivers/isdn/divert/isdn_divert.h
@@ -0,0 +1,132 @@
+/* $Id: isdn_divert.h,v 1.5.6.1 2001/09/23 22:24:36 kai Exp $
+ *
+ * Header for the diversion supplementary ioctl interface.
+ *
+ * Copyright 1998       by Werner Cornelius (werner@ikt.de)
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/******************************************/
+/* IOCTL codes for interface to user prog */
+/******************************************/
+#define DIVERT_IIOC_VERSION 0x01 /* actual version */
+#define IIOCGETVER   _IO('I', 1)  /* get version of interface */
+#define IIOCGETDRV   _IO('I', 2)  /* get driver number */
+#define IIOCGETNAM   _IO('I', 3)  /* get driver name */
+#define IIOCGETRULE  _IO('I', 4)  /* read one rule */
+#define IIOCMODRULE  _IO('I', 5)  /* modify/replace a rule */
+#define IIOCINSRULE  _IO('I', 6)  /* insert/append one rule */
+#define IIOCDELRULE  _IO('I', 7)  /* delete a rule */
+#define IIOCDODFACT  _IO('I', 8)  /* hangup/reject/alert/immediately deflect a call */
+#define IIOCDOCFACT  _IO('I', 9)  /* activate control forwarding in PBX */
+#define IIOCDOCFDIS  _IO('I', 10)  /* deactivate control forwarding in PBX */
+#define IIOCDOCFINT  _IO('I', 11)  /* interrogate control forwarding in PBX */
+
+/*************************************/
+/* states reported through interface */
+/*************************************/
+#define DEFLECT_IGNORE    0  /* ignore incoming call */
+#define DEFLECT_REPORT    1  /* only report */
+#define DEFLECT_PROCEED   2  /* deflect when externally triggered */
+#define DEFLECT_ALERT     3  /* alert and deflect after delay */
+#define DEFLECT_REJECT    4  /* reject immediately */
+#define DIVERT_ACTIVATE   5  /* diversion activate */
+#define DIVERT_DEACTIVATE 6  /* diversion deactivate */
+#define DIVERT_REPORT     7  /* interrogation result */
+#define DEFLECT_AUTODEL 255  /* only for internal use */
+
+#define DEFLECT_ALL_IDS   0xFFFFFFFF /* all drivers selected */
+
+typedef struct {
+	ulong drvid;     /* driver ids, bit mapped */
+	char my_msn[35]; /* desired msn, subaddr allowed */
+	char caller[35]; /* caller id, partial string with * + subaddr allowed */
+	char to_nr[35];  /* deflected to number incl. subaddress */
+	u_char si1, si2;  /* service indicators, si1=bitmask, si1+2 0 = all */
+	u_char screen;   /* screening: 0 = no info, 1 = info, 2 = nfo with nr */
+	u_char callopt;  /* option for call handling:
+			    0 = all calls
+			    1 = only non waiting calls
+			    2 = only waiting calls */
+	u_char action;   /* desired action:
+			    0 = don't report call -> ignore
+			    1 = report call, do not allow/proceed for deflection
+			    2 = report call, send proceed, wait max waittime secs
+			    3 = report call, alert and deflect after waittime
+			    4 = report call, reject immediately
+			    actions 1-2 only take place if interface is opened
+			 */
+	u_char waittime; /* maximum wait time for proceeding */
+} divert_rule;
+
+typedef union {
+	int drv_version; /* return of driver version */
+	struct {
+		int drvid;		/* id of driver */
+		char drvnam[30];	/* name of driver */
+	} getid;
+	struct {
+		int ruleidx;	/* index of rule */
+		divert_rule rule;	/* rule parms */
+	} getsetrule;
+	struct {
+		u_char subcmd;  /* 0 = hangup/reject,
+			     1 = alert,
+			     2 = deflect */
+		ulong callid;   /* id of call delivered by ascii output */
+		char to_nr[35]; /* destination when deflect,
+				   else uus1 string (maxlen 31),
+				   data from rule used if empty */
+	} fwd_ctrl;
+	struct {
+		int drvid;      /* id of driver */
+		u_char cfproc;  /* cfu = 0, cfb = 1, cfnr = 2 */
+		ulong procid;   /* process id returned when no error */
+		u_char service; /* basically coded service, 0 = all */
+		char msn[25];   /* desired msn, empty = all */
+		char fwd_nr[35];/* forwarded to number + subaddress */
+	} cf_ctrl;
+} divert_ioctl;
+
+#ifdef __KERNEL__
+
+#include <linux/isdnif.h>
+#include <linux/isdn_divertif.h>
+
+#define AUTODEL_TIME 30 /* timeout in s to delete internal entries */
+
+/**************************************************/
+/* structure keeping ascii info for device output */
+/**************************************************/
+struct divert_info {
+	struct divert_info *next;
+	ulong usage_cnt; /* number of files still to work */
+	char info_start[2]; /* info string start */
+};
+
+
+/**************/
+/* Prototypes */
+/**************/
+extern spinlock_t divert_lock;
+
+extern ulong if_used; /* number of interface users */
+extern int divert_dev_deinit(void);
+extern int divert_dev_init(void);
+extern void put_info_buffer(char *);
+extern int ll_callback(isdn_ctrl *);
+extern isdn_divert_if divert_if;
+extern divert_rule *getruleptr(int);
+extern int insertrule(int, divert_rule *);
+extern int deleterule(int);
+extern void deleteprocs(void);
+extern int deflect_extern_action(u_char, ulong, char *);
+extern int cf_command(int, int, u_char, char *, u_char, char *, ulong *);
+
+#endif /* __KERNEL__ */