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authorRalf Baechle <ralf@linux-mips.org>2008-09-16 13:48:51 -0400
committerRalf Baechle <ralf@linux-mips.org>2008-10-11 11:18:52 -0400
commit384740dc49ea651ba350704d13ff6be9976e37fe (patch)
treea6e80cad287ccae7a86d81bfa692fc96889c88ed /include/asm-mips/byteorder.h
parente8c7c482347574ecdd45c43e32c332d5fc2ece61 (diff)
MIPS: Move headfiles to new location below arch/mips/include
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/byteorder.h')
-rw-r--r--include/asm-mips/byteorder.h76
1 files changed, 0 insertions, 76 deletions
diff --git a/include/asm-mips/byteorder.h b/include/asm-mips/byteorder.h
deleted file mode 100644
index fe7dc2d59b69..000000000000
--- a/include/asm-mips/byteorder.h
+++ /dev/null
@@ -1,76 +0,0 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 1996, 99, 2003 by Ralf Baechle
7 */
8#ifndef _ASM_BYTEORDER_H
9#define _ASM_BYTEORDER_H
10
11#include <linux/compiler.h>
12#include <asm/types.h>
13
14#ifdef __GNUC__
15
16#ifdef CONFIG_CPU_MIPSR2
17
18static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x)
19{
20 __asm__(
21 " wsbh %0, %1 \n"
22 : "=r" (x)
23 : "r" (x));
24
25 return x;
26}
27#define __arch__swab16(x) ___arch__swab16(x)
28
29static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x)
30{
31 __asm__(
32 " wsbh %0, %1 \n"
33 " rotr %0, %0, 16 \n"
34 : "=r" (x)
35 : "r" (x));
36
37 return x;
38}
39#define __arch__swab32(x) ___arch__swab32(x)
40
41#ifdef CONFIG_CPU_MIPS64_R2
42
43static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 x)
44{
45 __asm__(
46 " dsbh %0, %1 \n"
47 " dshd %0, %0 \n"
48 " drotr %0, %0, 32 \n"
49 : "=r" (x)
50 : "r" (x));
51
52 return x;
53}
54
55#define __arch__swab64(x) ___arch__swab64(x)
56
57#endif /* CONFIG_CPU_MIPS64_R2 */
58
59#endif /* CONFIG_CPU_MIPSR2 */
60
61#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
62# define __BYTEORDER_HAS_U64__
63# define __SWAB_64_THRU_32__
64#endif
65
66#endif /* __GNUC__ */
67
68#if defined(__MIPSEB__)
69# include <linux/byteorder/big_endian.h>
70#elif defined(__MIPSEL__)
71# include <linux/byteorder/little_endian.h>
72#else
73# error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???"
74#endif
75
76#endif /* _ASM_BYTEORDER_H */