1 #ifndef _LINUX_BYTEORDER_LITTLE_ENDIAN_H
2 #define _LINUX_BYTEORDER_LITTLE_ENDIAN_H
3 
4 #ifndef __LITTLE_ENDIAN
5 #define __LITTLE_ENDIAN 1234
6 #endif
7 #ifndef __LITTLE_ENDIAN_BITFIELD
8 #define __LITTLE_ENDIAN_BITFIELD
9 #endif
10 #define	__BYTE_ORDER	__LITTLE_ENDIAN
11 
12 #include <linux/compiler.h>
13 #include <linux/types.h>
14 #include <linux/byteorder/swab.h>
15 
16 #define __constant_htonl(x) ((__force __be32)___constant_swab32((x)))
17 #define __constant_ntohl(x) ___constant_swab32((__force __be32)(x))
18 #define __constant_htons(x) ((__force __be16)___constant_swab16((x)))
19 #define __constant_ntohs(x) ___constant_swab16((__force __be16)(x))
20 #define __constant_cpu_to_le64(x) ((__force __le64)(__u64)(x))
21 #define __constant_le64_to_cpu(x) ((__force __u64)(__le64)(x))
22 #define __constant_cpu_to_le32(x) ((__force __le32)(__u32)(x))
23 #define __constant_le32_to_cpu(x) ((__force __u32)(__le32)(x))
24 #define __constant_cpu_to_le16(x) ((__force __le16)(__u16)(x))
25 #define __constant_le16_to_cpu(x) ((__force __u16)(__le16)(x))
26 #define __constant_cpu_to_be64(x) ((__force __be64)___constant_swab64((x)))
27 #define __constant_be64_to_cpu(x) ___constant_swab64((__force __u64)(__be64)(x))
28 #define __constant_cpu_to_be32(x) ((__force __be32)___constant_swab32((x)))
29 #define __constant_be32_to_cpu(x) ___constant_swab32((__force __u32)(__be32)(x))
30 #define __constant_cpu_to_be16(x) ((__force __be16)___constant_swab16((x)))
31 #define __constant_be16_to_cpu(x) ___constant_swab16((__force __u16)(__be16)(x))
32 #define __cpu_to_le64(x) ((__force __le64)(__u64)(x))
33 #define __le64_to_cpu(x) ((__force __u64)(__le64)(x))
34 #define __cpu_to_le32(x) ((__force __le32)(__u32)(x))
35 #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
36 #define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
37 #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
38 #define __cpu_to_be64(x) ((__force __be64)__swab64((x)))
39 #define __be64_to_cpu(x) __swab64((__force __u64)(__be64)(x))
40 #define __cpu_to_be32(x) ((__force __be32)__swab32((x)))
41 #define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x))
42 #define __cpu_to_be16(x) ((__force __be16)__swab16((x)))
43 #define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
44 
45 static inline __le64 __cpu_to_le64p(const __u64 *p)
46 {
47 	return (__force __le64)*p;
48 }
49 static inline __u64 __le64_to_cpup(const __le64 *p)
50 {
51 	return (__force __u64)*p;
52 }
53 static inline __le32 __cpu_to_le32p(const __u32 *p)
54 {
55 	return (__force __le32)*p;
56 }
57 static inline __u32 __le32_to_cpup(const __le32 *p)
58 {
59 	return (__force __u32)*p;
60 }
61 static inline __le16 __cpu_to_le16p(const __u16 *p)
62 {
63 	return (__force __le16)*p;
64 }
65 static inline __u16 __le16_to_cpup(const __le16 *p)
66 {
67 	return (__force __u16)*p;
68 }
69 static inline __be64 __cpu_to_be64p(const __u64 *p)
70 {
71 	return (__force __be64)__swab64p(p);
72 }
73 static inline __u64 __be64_to_cpup(const __be64 *p)
74 {
75 	return __swab64p((__u64 *)p);
76 }
77 static inline __be32 __cpu_to_be32p(const __u32 *p)
78 {
79 	return (__force __be32)__swab32p(p);
80 }
81 static inline __u32 __be32_to_cpup(const __be32 *p)
82 {
83 	return __swab32p((__u32 *)p);
84 }
85 static inline __be16 __cpu_to_be16p(const __u16 *p)
86 {
87 	return (__force __be16)__swab16p(p);
88 }
89 static inline __u16 __be16_to_cpup(const __be16 *p)
90 {
91 	return __swab16p((__u16 *)p);
92 }
93 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
94 #define __le64_to_cpus(x) do { (void)(x); } while (0)
95 #define __cpu_to_le32s(x) do { (void)(x); } while (0)
96 #define __le32_to_cpus(x) do { (void)(x); } while (0)
97 #define __cpu_to_le16s(x) do { (void)(x); } while (0)
98 #define __le16_to_cpus(x) do { (void)(x); } while (0)
99 #define __cpu_to_be64s(x) __swab64s((x))
100 #define __be64_to_cpus(x) __swab64s((x))
101 #define __cpu_to_be32s(x) __swab32s((x))
102 #define __be32_to_cpus(x) __swab32s((x))
103 #define __cpu_to_be16s(x) __swab16s((x))
104 #define __be16_to_cpus(x) __swab16s((x))
105 
106 #ifdef __KERNEL__
107 #include <linux/byteorder/generic.h>
108 #endif
109 
110 #endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */
111