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, 179 insertions, 0 deletions

diff --git a/kernel/arch/s390/include/asm/sysinfo.h b/kernel/arch/s390/include/asm/sysinfo.h
new file mode 100644
index 000000000..f7054a892
--- /dev/null
+++ b/kernel/arch/s390/include/asm/sysinfo.h
@@ -0,0 +1,179 @@
+/*
+ * definition for store system information stsi
+ *
+ * Copyright IBM Corp. 2001, 2008
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License (version 2 only)
+ * as published by the Free Software Foundation.
+ *
+ *    Author(s): Ulrich Weigand <weigand@de.ibm.com>
+ *		 Christian Borntraeger <borntraeger@de.ibm.com>
+ */
+
+#ifndef __ASM_S390_SYSINFO_H
+#define __ASM_S390_SYSINFO_H
+
+#include <asm/bitsperlong.h>
+#include <linux/uuid.h>
+
+struct sysinfo_1_1_1 {
+	unsigned char p:1;
+	unsigned char :6;
+	unsigned char t:1;
+	unsigned char :8;
+	unsigned char ccr;
+	unsigned char cai;
+	char reserved_0[28];
+	char manufacturer[16];
+	char type[4];
+	char reserved_1[12];
+	char model_capacity[16];
+	char sequence[16];
+	char plant[4];
+	char model[16];
+	char model_perm_cap[16];
+	char model_temp_cap[16];
+	unsigned int model_cap_rating;
+	unsigned int model_perm_cap_rating;
+	unsigned int model_temp_cap_rating;
+	unsigned char typepct[5];
+	unsigned char reserved_2[3];
+	unsigned int ncr;
+	unsigned int npr;
+	unsigned int ntr;
+};
+
+struct sysinfo_1_2_1 {
+	char reserved_0[80];
+	char sequence[16];
+	char plant[4];
+	char reserved_1[2];
+	unsigned short cpu_address;
+};
+
+struct sysinfo_1_2_2 {
+	char format;
+	char reserved_0[1];
+	unsigned short acc_offset;
+	char reserved_1[20];
+	unsigned int nominal_cap;
+	unsigned int secondary_cap;
+	unsigned int capability;
+	unsigned short cpus_total;
+	unsigned short cpus_configured;
+	unsigned short cpus_standby;
+	unsigned short cpus_reserved;
+	unsigned short adjustment[0];
+};
+
+struct sysinfo_1_2_2_extension {
+	unsigned int alt_capability;
+	unsigned short alt_adjustment[0];
+};
+
+struct sysinfo_2_2_1 {
+	char reserved_0[80];
+	char sequence[16];
+	char plant[4];
+	unsigned short cpu_id;
+	unsigned short cpu_address;
+};
+
+struct sysinfo_2_2_2 {
+	char reserved_0[32];
+	unsigned short lpar_number;
+	char reserved_1;
+	unsigned char characteristics;
+	unsigned short cpus_total;
+	unsigned short cpus_configured;
+	unsigned short cpus_standby;
+	unsigned short cpus_reserved;
+	char name[8];
+	unsigned int caf;
+	char reserved_2[8];
+	unsigned char mt_installed;
+	unsigned char mt_general;
+	unsigned char mt_psmtid;
+	char reserved_3[5];
+	unsigned short cpus_dedicated;
+	unsigned short cpus_shared;
+};
+
+#define LPAR_CHAR_DEDICATED	(1 << 7)
+#define LPAR_CHAR_SHARED	(1 << 6)
+#define LPAR_CHAR_LIMITED	(1 << 5)
+
+struct sysinfo_3_2_2 {
+	char reserved_0[31];
+	unsigned char :4;
+	unsigned char count:4;
+	struct {
+		char reserved_0[4];
+		unsigned short cpus_total;
+		unsigned short cpus_configured;
+		unsigned short cpus_standby;
+		unsigned short cpus_reserved;
+		char name[8];
+		unsigned int caf;
+		char cpi[16];
+		char reserved_1[3];
+		char ext_name_encoding;
+		unsigned int reserved_2;
+		uuid_be uuid;
+	} vm[8];
+	char reserved_3[1504];
+	char ext_names[8][256];
+};
+
+extern int topology_max_mnest;
+
+#define TOPOLOGY_CORE_BITS	64
+#define TOPOLOGY_NR_MAG		6
+
+struct topology_core {
+	unsigned char nl;
+	unsigned char reserved0[3];
+	unsigned char :6;
+	unsigned char pp:2;
+	unsigned char reserved1;
+	unsigned short origin;
+	unsigned long mask[TOPOLOGY_CORE_BITS / BITS_PER_LONG];
+};
+
+struct topology_container {
+	unsigned char nl;
+	unsigned char reserved[6];
+	unsigned char id;
+};
+
+union topology_entry {
+	unsigned char nl;
+	struct topology_core cpu;
+	struct topology_container container;
+};
+
+struct sysinfo_15_1_x {
+	unsigned char reserved0[2];
+	unsigned short length;
+	unsigned char mag[TOPOLOGY_NR_MAG];
+	unsigned char reserved1;
+	unsigned char mnest;
+	unsigned char reserved2[4];
+	union topology_entry tle[0];
+};
+
+int stsi(void *sysinfo, int fc, int sel1, int sel2);
+
+/*
+ * Service level reporting interface.
+ */
+struct service_level {
+	struct list_head list;
+	void (*seq_print)(struct seq_file *, struct service_level *);
+};
+
+int register_service_level(struct service_level *);
+int unregister_service_level(struct service_level *);
+
+#endif /* __ASM_S390_SYSINFO_H */