xref: /rk3399_rockchip-uboot/include/linux/byteorder/little_endian.h (revision a33982a51b0c6f62ec1a71f3cb43cbfc22a4ffe9)
1*a33982a5Swdenk #ifndef _LINUX_BYTEORDER_LITTLE_ENDIAN_H
2*a33982a5Swdenk #define _LINUX_BYTEORDER_LITTLE_ENDIAN_H
3*a33982a5Swdenk 
4*a33982a5Swdenk #ifndef __LITTLE_ENDIAN
5*a33982a5Swdenk #define __LITTLE_ENDIAN 1234
6*a33982a5Swdenk #endif
7*a33982a5Swdenk #ifndef __LITTLE_ENDIAN_BITFIELD
8*a33982a5Swdenk #define __LITTLE_ENDIAN_BITFIELD
9*a33982a5Swdenk #endif
10*a33982a5Swdenk 
11*a33982a5Swdenk #include <linux/byteorder/swab.h>
12*a33982a5Swdenk 
13*a33982a5Swdenk #define __constant_htonl(x) ___constant_swab32((x))
14*a33982a5Swdenk #define __constant_ntohl(x) ___constant_swab32((x))
15*a33982a5Swdenk #define __constant_htons(x) ___constant_swab16((x))
16*a33982a5Swdenk #define __constant_ntohs(x) ___constant_swab16((x))
17*a33982a5Swdenk #define __constant_cpu_to_le64(x) ((__u64)(x))
18*a33982a5Swdenk #define __constant_le64_to_cpu(x) ((__u64)(x))
19*a33982a5Swdenk #define __constant_cpu_to_le32(x) ((__u32)(x))
20*a33982a5Swdenk #define __constant_le32_to_cpu(x) ((__u32)(x))
21*a33982a5Swdenk #define __constant_cpu_to_le16(x) ((__u16)(x))
22*a33982a5Swdenk #define __constant_le16_to_cpu(x) ((__u16)(x))
23*a33982a5Swdenk #define __constant_cpu_to_be64(x) ___constant_swab64((x))
24*a33982a5Swdenk #define __constant_be64_to_cpu(x) ___constant_swab64((x))
25*a33982a5Swdenk #define __constant_cpu_to_be32(x) ___constant_swab32((x))
26*a33982a5Swdenk #define __constant_be32_to_cpu(x) ___constant_swab32((x))
27*a33982a5Swdenk #define __constant_cpu_to_be16(x) ___constant_swab16((x))
28*a33982a5Swdenk #define __constant_be16_to_cpu(x) ___constant_swab16((x))
29*a33982a5Swdenk #define __cpu_to_le64(x) ((__u64)(x))
30*a33982a5Swdenk #define __le64_to_cpu(x) ((__u64)(x))
31*a33982a5Swdenk #define __cpu_to_le32(x) ((__u32)(x))
32*a33982a5Swdenk #define __le32_to_cpu(x) ((__u32)(x))
33*a33982a5Swdenk #define __cpu_to_le16(x) ((__u16)(x))
34*a33982a5Swdenk #define __le16_to_cpu(x) ((__u16)(x))
35*a33982a5Swdenk #define __cpu_to_be64(x) __swab64((x))
36*a33982a5Swdenk #define __be64_to_cpu(x) __swab64((x))
37*a33982a5Swdenk #define __cpu_to_be32(x) __swab32((x))
38*a33982a5Swdenk #define __be32_to_cpu(x) __swab32((x))
39*a33982a5Swdenk #define __cpu_to_be16(x) __swab16((x))
40*a33982a5Swdenk #define __be16_to_cpu(x) __swab16((x))
41*a33982a5Swdenk #define __cpu_to_le64p(x) (*(__u64*)(x))
42*a33982a5Swdenk #define __le64_to_cpup(x) (*(__u64*)(x))
43*a33982a5Swdenk #define __cpu_to_le32p(x) (*(__u32*)(x))
44*a33982a5Swdenk #define __le32_to_cpup(x) (*(__u32*)(x))
45*a33982a5Swdenk #define __cpu_to_le16p(x) (*(__u16*)(x))
46*a33982a5Swdenk #define __le16_to_cpup(x) (*(__u16*)(x))
47*a33982a5Swdenk #define __cpu_to_be64p(x) __swab64p((x))
48*a33982a5Swdenk #define __be64_to_cpup(x) __swab64p((x))
49*a33982a5Swdenk #define __cpu_to_be32p(x) __swab32p((x))
50*a33982a5Swdenk #define __be32_to_cpup(x) __swab32p((x))
51*a33982a5Swdenk #define __cpu_to_be16p(x) __swab16p((x))
52*a33982a5Swdenk #define __be16_to_cpup(x) __swab16p((x))
53*a33982a5Swdenk #define __cpu_to_le64s(x) do {} while (0)
54*a33982a5Swdenk #define __le64_to_cpus(x) do {} while (0)
55*a33982a5Swdenk #define __cpu_to_le32s(x) do {} while (0)
56*a33982a5Swdenk #define __le32_to_cpus(x) do {} while (0)
57*a33982a5Swdenk #define __cpu_to_le16s(x) do {} while (0)
58*a33982a5Swdenk #define __le16_to_cpus(x) do {} while (0)
59*a33982a5Swdenk #define __cpu_to_be64s(x) __swab64s((x))
60*a33982a5Swdenk #define __be64_to_cpus(x) __swab64s((x))
61*a33982a5Swdenk #define __cpu_to_be32s(x) __swab32s((x))
62*a33982a5Swdenk #define __be32_to_cpus(x) __swab32s((x))
63*a33982a5Swdenk #define __cpu_to_be16s(x) __swab16s((x))
64*a33982a5Swdenk #define __be16_to_cpus(x) __swab16s((x))
65*a33982a5Swdenk 
66*a33982a5Swdenk #include <linux/byteorder/generic.h>
67*a33982a5Swdenk 
68*a33982a5Swdenk #endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */
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