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/include/linux/byteorder/big_endian.h

https://github.com/airy09/android_kernel_sony_apq8064
C Header | 108 lines | 102 code | 6 blank | 0 comment | 6 complexity | e2e65191b4fd9980bff5f060b6143968 MD5 | raw file
  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>
 12#include <linux/swab.h>
 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
 43static inline __le64 __cpu_to_le64p(const __u64 *p)
 44{
 45	return (__force __le64)__swab64p(p);
 46}
 47static inline __u64 __le64_to_cpup(const __le64 *p)
 48{
 49	return __swab64p((__u64 *)p);
 50}
 51static inline __le32 __cpu_to_le32p(const __u32 *p)
 52{
 53	return (__force __le32)__swab32p(p);
 54}
 55static inline __u32 __le32_to_cpup(const __le32 *p)
 56{
 57	return __swab32p((__u32 *)p);
 58}
 59static inline __le16 __cpu_to_le16p(const __u16 *p)
 60{
 61	return (__force __le16)__swab16p(p);
 62}
 63static inline __u16 __le16_to_cpup(const __le16 *p)
 64{
 65	return __swab16p((__u16 *)p);
 66}
 67static inline __be64 __cpu_to_be64p(const __u64 *p)
 68{
 69	return (__force __be64)*p;
 70}
 71static inline __u64 __be64_to_cpup(const __be64 *p)
 72{
 73	return (__force __u64)*p;
 74}
 75static inline __be32 __cpu_to_be32p(const __u32 *p)
 76{
 77	return (__force __be32)*p;
 78}
 79static inline __u32 __be32_to_cpup(const __be32 *p)
 80{
 81	return (__force __u32)*p;
 82}
 83static inline __be16 __cpu_to_be16p(const __u16 *p)
 84{
 85	return (__force __be16)*p;
 86}
 87static 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))
 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)
103
104#ifdef __KERNEL__
105#include <linux/byteorder/generic.h>
106#endif
107
108#endif /* _LINUX_BYTEORDER_BIG_ENDIAN_H */