1 #ifndef _PPC_BOOT_OF_H_ 2 #define _PPC_BOOT_OF_H_ 3 4 #include "swab.h" 5 6 typedef void *phandle; 7 typedef u32 ihandle; 8 9 void of_init(void *promptr); 10 int of_call_prom(const char *service, int nargs, int nret, ...); 11 unsigned int of_claim(unsigned long virt, unsigned long size, 12 unsigned long align); 13 void *of_vmlinux_alloc(unsigned long size); 14 void of_exit(void); 15 void *of_finddevice(const char *name); 16 int of_getprop(const void *phandle, const char *name, void *buf, 17 const int buflen); 18 int of_setprop(const void *phandle, const char *name, const void *buf, 19 const int buflen); 20 21 /* Console functions */ 22 void of_console_init(void); 23 24 typedef u32 __be32; 25 26 #ifdef __LITTLE_ENDIAN__ 27 #define cpu_to_be32(x) swab32(x) 28 #define be32_to_cpu(x) swab32(x) 29 #else 30 #define cpu_to_be32(x) (x) 31 #define be32_to_cpu(x) (x) 32 #endif 33 34 #define PROM_ERROR (-1u) 35 36 #endif /* _PPC_BOOT_OF_H_ */ 37