18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 28c2ecf20Sopenharmony_ci#ifndef _ASM_IA64_SWAB_H 38c2ecf20Sopenharmony_ci#define _ASM_IA64_SWAB_H 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci/* 68c2ecf20Sopenharmony_ci * Modified 1998, 1999 78c2ecf20Sopenharmony_ci * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co. 88c2ecf20Sopenharmony_ci */ 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ci#include <linux/types.h> 118c2ecf20Sopenharmony_ci#include <asm/intrinsics.h> 128c2ecf20Sopenharmony_ci#include <linux/compiler.h> 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_cistatic __inline__ __attribute_const__ __u64 __arch_swab64(__u64 x) 158c2ecf20Sopenharmony_ci{ 168c2ecf20Sopenharmony_ci __u64 result; 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci result = ia64_mux1(x, ia64_mux1_rev); 198c2ecf20Sopenharmony_ci return result; 208c2ecf20Sopenharmony_ci} 218c2ecf20Sopenharmony_ci#define __arch_swab64 __arch_swab64 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_cistatic __inline__ __attribute_const__ __u32 __arch_swab32(__u32 x) 248c2ecf20Sopenharmony_ci{ 258c2ecf20Sopenharmony_ci return __arch_swab64(x) >> 32; 268c2ecf20Sopenharmony_ci} 278c2ecf20Sopenharmony_ci#define __arch_swab32 __arch_swab32 288c2ecf20Sopenharmony_ci 298c2ecf20Sopenharmony_cistatic __inline__ __attribute_const__ __u16 __arch_swab16(__u16 x) 308c2ecf20Sopenharmony_ci{ 318c2ecf20Sopenharmony_ci return __arch_swab64(x) >> 48; 328c2ecf20Sopenharmony_ci} 338c2ecf20Sopenharmony_ci#define __arch_swab16 __arch_swab16 348c2ecf20Sopenharmony_ci 358c2ecf20Sopenharmony_ci#endif /* _ASM_IA64_SWAB_H */ 36