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1da177e4 LT |
1 | #ifndef _LINUX_BYTEORDER_BIG_ENDIAN_H |
2 | #define _LINUX_BYTEORDER_BIG_ENDIAN_H | |
3 | ||
4 | #ifndef __BIG_ENDIAN | |
5 | #define __BIG_ENDIAN 4321 | |
6 | #endif | |
7 | #ifndef __BIG_ENDIAN_BITFIELD | |
8 | #define __BIG_ENDIAN_BITFIELD | |
9 | #endif | |
10 | ||
11 | #include <linux/types.h> | |
991c0e6d | 12 | #include <linux/swab.h> |
1da177e4 LT |
13 | |
14 | #define __constant_htonl(x) ((__force __be32)(__u32)(x)) | |
15 | #define __constant_ntohl(x) ((__force __u32)(__be32)(x)) | |
16 | #define __constant_htons(x) ((__force __be16)(__u16)(x)) | |
17 | #define __constant_ntohs(x) ((__force __u16)(__be16)(x)) | |
18 | #define __constant_cpu_to_le64(x) ((__force __le64)___constant_swab64((x))) | |
19 | #define __constant_le64_to_cpu(x) ___constant_swab64((__force __u64)(__le64)(x)) | |
20 | #define __constant_cpu_to_le32(x) ((__force __le32)___constant_swab32((x))) | |
21 | #define __constant_le32_to_cpu(x) ___constant_swab32((__force __u32)(__le32)(x)) | |
22 | #define __constant_cpu_to_le16(x) ((__force __le16)___constant_swab16((x))) | |
23 | #define __constant_le16_to_cpu(x) ___constant_swab16((__force __u16)(__le16)(x)) | |
24 | #define __constant_cpu_to_be64(x) ((__force __be64)(__u64)(x)) | |
25 | #define __constant_be64_to_cpu(x) ((__force __u64)(__be64)(x)) | |
26 | #define __constant_cpu_to_be32(x) ((__force __be32)(__u32)(x)) | |
27 | #define __constant_be32_to_cpu(x) ((__force __u32)(__be32)(x)) | |
28 | #define __constant_cpu_to_be16(x) ((__force __be16)(__u16)(x)) | |
29 | #define __constant_be16_to_cpu(x) ((__force __u16)(__be16)(x)) | |
30 | #define __cpu_to_le64(x) ((__force __le64)__swab64((x))) | |
31 | #define __le64_to_cpu(x) __swab64((__force __u64)(__le64)(x)) | |
32 | #define __cpu_to_le32(x) ((__force __le32)__swab32((x))) | |
33 | #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) | |
34 | #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) | |
35 | #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) | |
36 | #define __cpu_to_be64(x) ((__force __be64)(__u64)(x)) | |
37 | #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) | |
38 | #define __cpu_to_be32(x) ((__force __be32)(__u32)(x)) | |
39 | #define __be32_to_cpu(x) ((__force __u32)(__be32)(x)) | |
40 | #define __cpu_to_be16(x) ((__force __be16)(__u16)(x)) | |
41 | #define __be16_to_cpu(x) ((__force __u16)(__be16)(x)) | |
42 | ||
43 | static inline __le64 __cpu_to_le64p(const __u64 *p) | |
44 | { | |
45 | return (__force __le64)__swab64p(p); | |
46 | } | |
47 | static inline __u64 __le64_to_cpup(const __le64 *p) | |
48 | { | |
49 | return __swab64p((__u64 *)p); | |
50 | } | |
51 | static inline __le32 __cpu_to_le32p(const __u32 *p) | |
52 | { | |
53 | return (__force __le32)__swab32p(p); | |
54 | } | |
55 | static inline __u32 __le32_to_cpup(const __le32 *p) | |
56 | { | |
57 | return __swab32p((__u32 *)p); | |
58 | } | |
59 | static inline __le16 __cpu_to_le16p(const __u16 *p) | |
60 | { | |
61 | return (__force __le16)__swab16p(p); | |
62 | } | |
63 | static inline __u16 __le16_to_cpup(const __le16 *p) | |
64 | { | |
65 | return __swab16p((__u16 *)p); | |
66 | } | |
67 | static inline __be64 __cpu_to_be64p(const __u64 *p) | |
68 | { | |
69 | return (__force __be64)*p; | |
70 | } | |
71 | static inline __u64 __be64_to_cpup(const __be64 *p) | |
72 | { | |
73 | return (__force __u64)*p; | |
74 | } | |
75 | static inline __be32 __cpu_to_be32p(const __u32 *p) | |
76 | { | |
77 | return (__force __be32)*p; | |
78 | } | |
79 | static inline __u32 __be32_to_cpup(const __be32 *p) | |
80 | { | |
81 | return (__force __u32)*p; | |
82 | } | |
83 | static inline __be16 __cpu_to_be16p(const __u16 *p) | |
84 | { | |
85 | return (__force __be16)*p; | |
86 | } | |
87 | static inline __u16 __be16_to_cpup(const __be16 *p) | |
88 | { | |
89 | return (__force __u16)*p; | |
90 | } | |
91 | #define __cpu_to_le64s(x) __swab64s((x)) | |
92 | #define __le64_to_cpus(x) __swab64s((x)) | |
93 | #define __cpu_to_le32s(x) __swab32s((x)) | |
94 | #define __le32_to_cpus(x) __swab32s((x)) | |
95 | #define __cpu_to_le16s(x) __swab16s((x)) | |
96 | #define __le16_to_cpus(x) __swab16s((x)) | |
3d6f4a20 DM |
97 | #define __cpu_to_be64s(x) do { (void)(x); } while (0) |
98 | #define __be64_to_cpus(x) do { (void)(x); } while (0) | |
99 | #define __cpu_to_be32s(x) do { (void)(x); } while (0) | |
100 | #define __be32_to_cpus(x) do { (void)(x); } while (0) | |
101 | #define __cpu_to_be16s(x) do { (void)(x); } while (0) | |
102 | #define __be16_to_cpus(x) do { (void)(x); } while (0) | |
1da177e4 | 103 | |
969a19f1 | 104 | #ifdef __KERNEL__ |
1da177e4 | 105 | #include <linux/byteorder/generic.h> |
969a19f1 | 106 | #endif |
1da177e4 LT |
107 | |
108 | #endif /* _LINUX_BYTEORDER_BIG_ENDIAN_H */ |