[people/arne_f/kernel.git] / arch / cris / include / arch-v32 / arch / swab.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_CRIS_ARCH_SWAB_H
#define _ASM_CRIS_ARCH_SWAB_H

#include <asm/types.h>

#define __SWAB_64_THRU_32__

static inline __const__ __u32
__arch_swab32(__u32 x)
{
	__asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
	return (x);
}
#define __arch_swab32 __arch_swab32

static inline __const__ __u16
__arch_swab16(__u16 x)
{
	__asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
	return (x);
}
#define __arch_swab16 __arch_swab16

#endif /* _ASM_CRIS_ARCH_SWAB_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
aa0effbd HH	2	#ifndef _ASM_CRIS_ARCH_SWAB_H
	3	#define _ASM_CRIS_ARCH_SWAB_H
	4
	5	#include <asm/types.h>
	6
	7	#define __SWAB_64_THRU_32__
	8
	9	static inline __const__ __u32
	10	__arch_swab32(__u32 x)
	11	{
	12	__asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
	13	return (x);
	14	}
	15	#define __arch_swab32 __arch_swab32
	16
	17	static inline __const__ __u16
	18	__arch_swab16(__u16 x)
	19	{
	20	__asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
	21	return (x);
	22	}
	23	#define __arch_swab16 __arch_swab16
	24
	25	#endif /* _ASM_CRIS_ARCH_SWAB_H */