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- /*
- * 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();
- }
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