diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-ia64/byteorder.h |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-ia64/byteorder.h')
-rw-r--r-- | include/asm-ia64/byteorder.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/asm-ia64/byteorder.h b/include/asm-ia64/byteorder.h new file mode 100644 index 000000000000..69bd41d7c26e --- /dev/null +++ b/include/asm-ia64/byteorder.h | |||
@@ -0,0 +1,42 @@ | |||
1 | #ifndef _ASM_IA64_BYTEORDER_H | ||
2 | #define _ASM_IA64_BYTEORDER_H | ||
3 | |||
4 | /* | ||
5 | * Modified 1998, 1999 | ||
6 | * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co. | ||
7 | */ | ||
8 | |||
9 | #include <asm/types.h> | ||
10 | #include <asm/intrinsics.h> | ||
11 | #include <linux/compiler.h> | ||
12 | |||
13 | static __inline__ __attribute_const__ __u64 | ||
14 | __ia64_swab64 (__u64 x) | ||
15 | { | ||
16 | __u64 result; | ||
17 | |||
18 | result = ia64_mux1(x, ia64_mux1_rev); | ||
19 | return result; | ||
20 | } | ||
21 | |||
22 | static __inline__ __attribute_const__ __u32 | ||
23 | __ia64_swab32 (__u32 x) | ||
24 | { | ||
25 | return __ia64_swab64(x) >> 32; | ||
26 | } | ||
27 | |||
28 | static __inline__ __attribute_const__ __u16 | ||
29 | __ia64_swab16(__u16 x) | ||
30 | { | ||
31 | return __ia64_swab64(x) >> 48; | ||
32 | } | ||
33 | |||
34 | #define __arch__swab64(x) __ia64_swab64(x) | ||
35 | #define __arch__swab32(x) __ia64_swab32(x) | ||
36 | #define __arch__swab16(x) __ia64_swab16(x) | ||
37 | |||
38 | #define __BYTEORDER_HAS_U64__ | ||
39 | |||
40 | #include <linux/byteorder/little_endian.h> | ||
41 | |||
42 | #endif /* _ASM_IA64_BYTEORDER_H */ | ||