#ifndef _PPC_BYTEORDER_H#define _PPC_BYTEORDER_H #include <asm/types.h>#include <linux/compiler.h> #ifdef __GNUC__#ifdef __KERNEL__ extern __inline__ unsigned ld_le16(const volatile unsigned short *addr){	unsigned val; 	__asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (addr), "m" (*addr));	return val;} extern __inline__ void st_le16(volatile unsigned short *addr, const unsigned val){	__asm__ __volatile__ ("sthbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr));} extern __inline__ unsigned ld_le32(const volatile unsigned *addr){	unsigned val; 	__asm__ __volatile__ ("lwbrx %0,0,%1" : "=r" (val) : "r" (addr), "m" (*addr));	return val;} extern __inline__ void st_le32(volatile unsigned *addr, const unsigned val){	__asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr));} static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 value){	__u16 result; 	__asm__("rlwimi %0,%2,8,16,23" : "=&r" (result) : "0" (value >> 8), "r" (value));	return result;} static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 value){	__u32 result; 	__asm__("rlwimi %0,%2,24,16,23" : "=&r" (result) : "0" (value>>24), "r" (value));	__asm__("rlwimi %0,%2,8,8,15"   : "=&r" (result) : "0" (result),    "r" (value));	__asm__("rlwimi %0,%2,24,0,7"   : "=&r" (result) : "0" (result),    "r" (value)); 	return result;}#define __arch__swab32(x) ___arch__swab32(x)#define __arch__swab16(x) ___arch__swab16(x) /* The same, but returns converted value from the location pointer by addr. */#define __arch__swab16p(addr) ld_le16(addr)#define __arch__swab32p(addr) ld_le32(addr) /* The same, but do the conversion in situ, ie. put the value back to addr. */#define __arch__swab16s(addr) st_le16(addr,*addr)#define __arch__swab32s(addr) st_le32(addr,*addr) #endif /* __KERNEL__ */ #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)#  define __BYTEORDER_HAS_U64__#  define __SWAB_64_THRU_32__#endif #endif /* __GNUC__ */ #include <linux/byteorder/big_endian.h> #endif /* _PPC_BYTEORDER_H */