1 files changed, 108 insertions, 0 deletions

diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h
new file mode 100644
index 00000000000..fd55522481c
--- /dev/null
+++ b/arch/sparc/include/asm/prom.h
@@ -0,0 +1,108 @@
+#ifndef _SPARC_PROM_H
+#define _SPARC_PROM_H
+#ifdef __KERNEL__
+
+/*
+ * Definitions for talking to the Open Firmware PROM on
+ * Power Macintosh computers.
+ *
+ * Copyright (C) 1996-2005 Paul Mackerras.
+ *
+ * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
+ * Updates for SPARC by David S. Miller
+ *
+ * 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.
+ */
+#include <linux/types.h>
+#include <linux/proc_fs.h>
+#include <asm/atomic.h>
+
+#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2
+#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
+
+#define of_compat_cmp(s1, s2, l)        strncmp((s1), (s2), (l))
+#define of_prop_cmp(s1, s2)             strcasecmp((s1), (s2))
+#define of_node_cmp(s1, s2)             strcmp((s1), (s2))
+
+typedef u32 phandle;
+typedef u32 ihandle;
+
+struct property {
+        char    *name;
+        int     length;
+        void    *value;
+        struct property *next;
+        unsigned long _flags;
+        unsigned int unique_id;
+};
+
+struct of_irq_controller;
+struct device_node {
+        const char      *name;
+        const char      *type;
+        phandle node;
+        char    *path_component_name;
+        char    *full_name;
+
+        struct  property *properties;
+        struct  property *deadprops; /* removed properties */
+        struct  device_node *parent;
+        struct  device_node *child;
+        struct  device_node *sibling;
+        struct  device_node *next;      /* next device of same type */
+        struct  device_node *allnext;   /* next in list of all nodes */
+        struct  proc_dir_entry *pde;    /* this node's proc directory */
+        struct  kref kref;
+        unsigned long _flags;
+        void    *data;
+        unsigned int unique_id;
+
+        struct of_irq_controller *irq_trans;
+};
+
+struct of_irq_controller {
+        unsigned int    (*irq_build)(struct device_node *, unsigned int, void *);
+        void            *data;
+};
+
+#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
+#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
+
+extern struct device_node *of_find_node_by_cpuid(int cpuid);
+extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
+extern int of_getintprop_default(struct device_node *np,
+                                 const char *name,
+                                 int def);
+extern int of_find_in_proplist(const char *list, const char *match, int len);
+#ifdef CONFIG_NUMA
+extern int of_node_to_nid(struct device_node *dp);
+#else
+#define of_node_to_nid(dp)      (-1)
+#endif
+
+extern void prom_build_devicetree(void);
+
+/* Dummy ref counting routines - to be implemented later */
+static inline struct device_node *of_node_get(struct device_node *node)
+{
+        return node;
+}
+static inline void of_node_put(struct device_node *node)
+{
+}
+
+/*
+ * NB:  This is here while we transition from using asm/prom.h
+ * to linux/of.h
+ */
+#include <linux/of.h>
+
+extern struct device_node *of_console_device;
+extern char *of_console_path;
+extern char *of_console_options;
+
+#endif /* __KERNEL__ */
+#endif /* _SPARC_PROM_H */