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byteorder routines 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1411 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Greg Watson 2004-03-13 03:43:29 +00:00
parent e54d55b9d9
commit 0f62047061
2 changed files with 34 additions and 0 deletions
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17
src/arch/i386/include/arch/byteorder.h Normal file
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#ifndef _BYTEORDER_H
#define _BYTEORDER_H
#define __LITTLE_ENDIAN 1234
#include <swab.h>
#define cpu_to_le32(x) ((unsigned int)(x))
#define le32_to_cpu(x) ((unsigned int)(x))
#define cpu_to_le16(x) ((unsigned short)(x))
#define le16_to_cpu(x) ((unsigned short)(x))
#define cpu_to_be32(x) swab32((x))
#define be32_to_cpu(x) swab32((x))
#define cpu_to_be16(x) swab16((x))
#define be16_to_cpu(x) swab16((x))
#endif /* _BYTEORDER_H */

17
src/arch/ppc/include/arch/byteorder.h Normal file
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#ifndef _BYTEORDER_H
#define _BYTEORDER_H
#define __BIG_ENDIAN 4321
#include <swab.h>
#define cpu_to_le32(x) swab32((x))
#define le32_to_cpu(x) swab32((x))
#define cpu_to_le16(x) swab16((x))
#define le16_to_cpu(x) swab16((x))
#define cpu_to_be32(x) ((unsigned int)(x))
#define be32_to_cpu(x) ((unsigned int)(x))
#define cpu_to_be16(x) ((unsigned short)(x))
#define be16_to_cpu(x) ((unsigned short)(x))
#endif /* _BYTEORDER_H */