#ifndef _PPC_BOOT_OF_H_
  #define _PPC_BOOT_OF_H_

  #include "swab.h"

  typedef void *phandle;

  typedef u32 ihandle;

  
  void of_init(void *promptr);
  int of_call_prom(const char *service, int nargs, int nret, ...);

  unsigned int of_claim(unsigned long virt, unsigned long size,
  	unsigned long align);

  void *of_vmlinux_alloc(unsigned long size);

  void of_exit(void);

  void *of_finddevice(const char *name);
  int of_getprop(const void *phandle, const char *name, void *buf,
  	       const int buflen);
  int of_setprop(const void *phandle, const char *name, const void *buf,
  	       const int buflen);

  
  /* Console functions */
  void of_console_init(void);

  typedef u32			__be32;

  #ifdef __LITTLE_ENDIAN__
  #define cpu_to_be32(x) swab32(x)
  #define be32_to_cpu(x) swab32(x)
  #else

  #define cpu_to_be32(x) (x)
  #define be32_to_cpu(x) (x)

  #endif

  #define PROM_ERROR (-1u)

  #endif /* _PPC_BOOT_OF_H_ */