1#ifndef _ASM_IA64_BYTEORDER_H 2#define _ASM_IA64_BYTEORDER_H 3 4/* 5 * Modified 1998, 1999 6 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co. 7 */ 8 9#include <asm/types.h> 10#include <asm/intrinsics.h> 11#include <linux/compiler.h> 12 13static __inline__ __attribute_const__ __u64 14__ia64_swab64 (__u64 x) 15{ 16 __u64 result; 17 18 result = ia64_mux1(x, ia64_mux1_rev); 19 return result; 20} 21 22static __inline__ __attribute_const__ __u32 23__ia64_swab32 (__u32 x) 24{ 25 return __ia64_swab64(x) >> 32; 26} 27 28static __inline__ __attribute_const__ __u16 29__ia64_swab16(__u16 x) 30{ 31 return __ia64_swab64(x) >> 48; 32} 33 34#define __arch__swab64(x) __ia64_swab64(x) 35#define __arch__swab32(x) __ia64_swab32(x) 36#define __arch__swab16(x) __ia64_swab16(x) 37 38#define __BYTEORDER_HAS_U64__ 39 40#include <linux/byteorder/little_endian.h> 41 42#endif /* _ASM_IA64_BYTEORDER_H */ 43