summaryrefslogtreecommitdiff
path: root/arch/m68knommu/include/asm/byteorder.h
blob: 20bb4426b610e7665b08c6a6f34b005fea665d18 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
#ifndef _M68KNOMMU_BYTEORDER_H
#define _M68KNOMMU_BYTEORDER_H

#include <linux/types.h>

#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
#  define __BYTEORDER_HAS_U64__
#  define __SWAB_64_THRU_32__
#endif

#if defined (__mcfisaaplus__) || defined (__mcfisac__)
static inline __attribute_const__ __u32 ___arch__swab32(__u32 val)
{
	asm(
			"byterev %0"
			: "=d" (val)
			: "0" (val)
	   );
	return val;
}

#define __arch__swab32(x) ___arch__swab32(x)
#endif

#include <linux/byteorder/big_endian.h>

#endif /* _M68KNOMMU_BYTEORDER_H */