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#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 u16 __be16; typedef u32 __be32; typedef u64 __be64; #ifdef __LITTLE_ENDIAN__ #define cpu_to_be16(x) swab16(x) #define be16_to_cpu(x) swab16(x) #define cpu_to_be32(x) swab32(x) #define be32_to_cpu(x) swab32(x) #define cpu_to_be64(x) swab64(x) #define be64_to_cpu(x) swab64(x) #else #define cpu_to_be16(x) (x) #define be16_to_cpu(x) (x) #define cpu_to_be32(x) (x) #define be32_to_cpu(x) (x) #define cpu_to_be64(x) (x) #define be64_to_cpu(x) (x) #endif #define PROM_ERROR (-1u) #endif /* _PPC_BOOT_OF_H_ */ |