aboutsummaryrefslogtreecommitdiffstats
path: root/arch/m68knommu/include/asm/byteorder.h
diff options
context:
space:
mode:
authorGreg Ungerer <gerg@uclinux.org>2008-07-31 00:38:07 -0400
committerGreg Ungerer <gerg@uclinux.org>2008-08-07 01:36:16 -0400
commit58750139001bae11a1f9b074f3a9c774fecf5ba8 (patch)
treeecdafd4d8c3d2ef2cee7e512b7310552863a617c /arch/m68knommu/include/asm/byteorder.h
parent685d87f7ccc649ab92b55e18e507a65d0e694eb9 (diff)
Move all of include/asm-m68knommu to arch/m68knommu/include/asm.
With the current kbuild infrastructure in place no other changes are required for this to work. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu/include/asm/byteorder.h')
-rw-r--r--arch/m68knommu/include/asm/byteorder.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/m68knommu/include/asm/byteorder.h b/arch/m68knommu/include/asm/byteorder.h
new file mode 100644
index 000000000000..20bb4426b610
--- /dev/null
+++ b/arch/m68knommu/include/asm/byteorder.h
@@ -0,0 +1,27 @@
1#ifndef _M68KNOMMU_BYTEORDER_H
2#define _M68KNOMMU_BYTEORDER_H
3
4#include <linux/types.h>
5
6#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
7# define __BYTEORDER_HAS_U64__
8# define __SWAB_64_THRU_32__
9#endif
10
11#if defined (__mcfisaaplus__) || defined (__mcfisac__)
12static inline __attribute_const__ __u32 ___arch__swab32(__u32 val)
13{
14 asm(
15 "byterev %0"
16 : "=d" (val)
17 : "0" (val)
18 );
19 return val;
20}
21
22#define __arch__swab32(x) ___arch__swab32(x)
23#endif
24
25#include <linux/byteorder/big_endian.h>
26
27#endif /* _M68KNOMMU_BYTEORDER_H */