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Diffstat (limited to 'arch/ppc/boot/include/of1275.h')
-rw-r--r--arch/ppc/boot/include/of1275.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/ppc/boot/include/of1275.h b/arch/ppc/boot/include/of1275.h
new file mode 100644
index 000000000000..69173df76db0
--- /dev/null
+++ b/arch/ppc/boot/include/of1275.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) Paul Mackerras 1997.
+ * Copyright (C) Leigh Brown 2002.
+ *
+ * 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.
+ */
+
+typedef void *prom_handle;
+typedef void *ihandle;
+typedef void *phandle;
+typedef int (*prom_entry)(void *);
+
+#define OF_INVALID_HANDLE ((prom_handle)-1UL)
+
+extern prom_entry of_prom_entry;
+
+/* function declarations */
+
+void * claim(unsigned int virt, unsigned int size, unsigned int align);
+int map(unsigned int phys, unsigned int virt, unsigned int size);
+void enter(void);
+void exit(void);
+phandle finddevice(const char *name);
+int getprop(phandle node, const char *name, void *buf, int buflen);
+void ofinit(prom_entry entry);
+int ofstdio(ihandle *stdin, ihandle *stdout, ihandle *stderr);
+int read(ihandle instance, void *buf, int buflen);
+void release(void *virt, unsigned int size);
+int write(ihandle instance, void *buf, int buflen);
+
+/* inlines */
+
+extern inline void pause(void)
+{
+ enter();
+}