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Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Harvey Harrison
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Linus Torvalds
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Jan 7, 2009
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1,3 @@ | ||
| include include/asm-generic/Kbuild.asm | ||
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| unifdef-y += swab.h |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,27 +1,7 @@ | ||
| #ifndef _M68KNOMMU_BYTEORDER_H | ||
| #define _M68KNOMMU_BYTEORDER_H | ||
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| #include <linux/types.h> | ||
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| #if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__) | ||
| # define __BYTEORDER_HAS_U64__ | ||
| # define __SWAB_64_THRU_32__ | ||
| #endif | ||
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| #if defined (__mcfisaaplus__) || defined (__mcfisac__) | ||
| static inline __attribute_const__ __u32 ___arch__swab32(__u32 val) | ||
| { | ||
| asm( | ||
| "byterev %0" | ||
| : "=d" (val) | ||
| : "0" (val) | ||
| ); | ||
| return val; | ||
| } | ||
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| #define __arch__swab32(x) ___arch__swab32(x) | ||
| #endif | ||
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| #include <asm/swab.h> | ||
| #include <linux/byteorder/big_endian.h> | ||
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| #endif /* _M68KNOMMU_BYTEORDER_H */ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| #ifndef _M68KNOMMU_SWAB_H | ||
| #define _M68KNOMMU_SWAB_H | ||
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| #include <linux/types.h> | ||
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| #if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__) | ||
| # define __SWAB_64_THRU_32__ | ||
| #endif | ||
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| #if defined (__mcfisaaplus__) || defined (__mcfisac__) | ||
| static inline __attribute_const__ __u32 __arch_swab32(__u32 val) | ||
| { | ||
| asm( | ||
| "byterev %0" | ||
| : "=d" (val) | ||
| : "0" (val) | ||
| ); | ||
| return val; | ||
| } | ||
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| #define __arch_swab32 __arch_swab32 | ||
| #endif | ||
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| #endif /* _M68KNOMMU_SWAB_H */ |