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, 47 insertions, 0 deletions

diff --git a/kernel/arch/sparc/include/asm/pbm.h b/kernel/arch/sparc/include/asm/pbm.h
new file mode 100644
index 000000000..458a4916d
--- /dev/null
+++ b/kernel/arch/sparc/include/asm/pbm.h
@@ -0,0 +1,47 @@
+/*
+ *
+ * pbm.h: PCI bus module pseudo driver software state
+ *        Adopted from sparc64 by V. Roganov and G. Raiko
+ *
+ * Original header:
+ * pbm.h: U2P PCI bus module pseudo driver software state.
+ *
+ * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
+ *
+ * To put things into perspective, consider sparc64 with a few PCI controllers.
+ * Each type would have an own structure, with instances related one to one.
+ * We have only pcic on sparc, but we want to be compatible with sparc64 pbm.h.
+ * All three represent different abstractions.
+ *   pci_bus  - Linux PCI subsystem view of a PCI bus (including bridged buses)
+ *   pbm      - Arch-specific view of a PCI bus (sparc or sparc64)
+ *   pcic     - Chip-specific information for PCIC.
+ */
+
+#ifndef __SPARC_PBM_H
+#define __SPARC_PBM_H
+
+#include <linux/pci.h>
+#include <asm/oplib.h>
+#include <asm/prom.h>
+
+struct linux_pbm_info {
+	int		prom_node;
+	char		prom_name[64];
+	/* struct linux_prom_pci_ranges	pbm_ranges[PROMREG_MAX]; */
+	/* int		num_pbm_ranges; */
+
+	/* Now things for the actual PCI bus probes. */
+	unsigned int	pci_first_busno;	/* Can it be nonzero? */
+	struct pci_bus	*pci_bus;		/* Was inline, MJ allocs now */
+};
+
+/* PCI devices which are not bridges have this placed in their pci_dev
+ * sysdata member.  This makes OBP aware PCI device drivers easier to
+ * code.
+ */
+struct pcidev_cookie {
+	struct linux_pbm_info		*pbm;
+	struct device_node		*prom_node;
+};
+
+#endif /* !(__SPARC_PBM_H) */