linux-sg2042/include/asm-cris/arch-v32/byteorder.h

21 lines
396 B
C

#ifndef _ASM_CRIS_ARCH_BYTEORDER_H
#define _ASM_CRIS_ARCH_BYTEORDER_H
#include <asm/types.h>
static inline __const__ __u32
___arch__swab32(__u32 x)
{
__asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
return (x);
}
static inline __const__ __u16
___arch__swab16(__u16 x)
{
__asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
return (x);
}
#endif /* _ASM_CRIS_ARCH_BYTEORDER_H */