1 #ifndef _UAPI_LINUX_BYTEORDER_BIG_ENDIAN_H 2 #define _UAPI_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 43 static __always_inline __le64 __cpu_to_le64p(const __u64 *p) 44 { 45 return (__force __le64)__swab64p(p); 46 } 47 static __always_inline __u64 __le64_to_cpup(const __le64 *p) 48 { 49 return __swab64p((__u64 *)p); 50 } 51 static __always_inline __le32 __cpu_to_le32p(const __u32 *p) 52 { 53 return (__force __le32)__swab32p(p); 54 } 55 static __always_inline __u32 __le32_to_cpup(const __le32 *p) 56 { 57 return __swab32p((__u32 *)p); 58 } 59 static __always_inline __le16 __cpu_to_le16p(const __u16 *p) 60 { 61 return (__force __le16)__swab16p(p); 62 } 63 static __always_inline __u16 __le16_to_cpup(const __le16 *p) 64 { 65 return __swab16p((__u16 *)p); 66 } 67 static __always_inline __be64 __cpu_to_be64p(const __u64 *p) 68 { 69 return (__force __be64)*p; 70 } 71 static __always_inline __u64 __be64_to_cpup(const __be64 *p) 72 { 73 return (__force __u64)*p; 74 } 75 static __always_inline __be32 __cpu_to_be32p(const __u32 *p) 76 { 77 return (__force __be32)*p; 78 } 79 static __always_inline __u32 __be32_to_cpup(const __be32 *p) 80 { 81 return (__force __u32)*p; 82 } 83 static __always_inline __be16 __cpu_to_be16p(const __u16 *p) 84 { 85 return (__force __be16)*p; 86 } 87 static __always_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) 103 104 105 #endif /* _UAPI_LINUX_BYTEORDER_BIG_ENDIAN_H */ 106