diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2008-07-31 14:38:07 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2008-08-07 15:36:16 +1000 |
| commit | 58750139001bae11a1f9b074f3a9c774fecf5ba8 (patch) | |
| tree | ecdafd4d8c3d2ef2cee7e512b7310552863a617c /arch/m68knommu/include/asm/byteorder.h | |
| parent | 685d87f7ccc649ab92b55e18e507a65d0e694eb9 (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.h | 27 |
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 00000000000..20bb4426b61 --- /dev/null +++ b/arch/m68knommu/include/asm/byteorder.h @@ -0,0 +1,27 @@ +#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 */ |