162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 262306a36Sopenharmony_ci#ifndef _ASM_IA64_SWAB_H 362306a36Sopenharmony_ci#define _ASM_IA64_SWAB_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci/* 662306a36Sopenharmony_ci * Modified 1998, 1999 762306a36Sopenharmony_ci * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co. 862306a36Sopenharmony_ci */ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#include <linux/types.h> 1162306a36Sopenharmony_ci#include <asm/intrinsics.h> 1262306a36Sopenharmony_ci#include <linux/compiler.h> 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_cistatic __inline__ __attribute_const__ __u64 __arch_swab64(__u64 x) 1562306a36Sopenharmony_ci{ 1662306a36Sopenharmony_ci __u64 result; 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci result = ia64_mux1(x, ia64_mux1_rev); 1962306a36Sopenharmony_ci return result; 2062306a36Sopenharmony_ci} 2162306a36Sopenharmony_ci#define __arch_swab64 __arch_swab64 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_cistatic __inline__ __attribute_const__ __u32 __arch_swab32(__u32 x) 2462306a36Sopenharmony_ci{ 2562306a36Sopenharmony_ci return __arch_swab64(x) >> 32; 2662306a36Sopenharmony_ci} 2762306a36Sopenharmony_ci#define __arch_swab32 __arch_swab32 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_cistatic __inline__ __attribute_const__ __u16 __arch_swab16(__u16 x) 3062306a36Sopenharmony_ci{ 3162306a36Sopenharmony_ci return __arch_swab64(x) >> 48; 3262306a36Sopenharmony_ci} 3362306a36Sopenharmony_ci#define __arch_swab16 __arch_swab16 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci#endif /* _ASM_IA64_SWAB_H */ 36