Home | History | Annotate | Download | only in byteorder 
      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) ((__be32)(__u32)(x))
     15 #define __constant_ntohl(x) ((__u32)(__be32)(x))
     16 #define __constant_htons(x) ((__be16)(__u16)(x))
     17 #define __constant_ntohs(x) ((__u16)(__be16)(x))
     18 #define __constant_cpu_to_le64(x) ((__le64)___constant_swab64((x)))
     19 #define __constant_le64_to_cpu(x) ___constant_swab64((__u64)(__le64)(x))
     20 #define __constant_cpu_to_le32(x) ((__le32)___constant_swab32((x)))
     21 #define __constant_le32_to_cpu(x) ___constant_swab32((__u32)(__le32)(x))
     22 #define __constant_cpu_to_le16(x) ((__le16)___constant_swab16((x)))
     23 #define __constant_le16_to_cpu(x) ___constant_swab16((__u16)(__le16)(x))
     24 #define __constant_cpu_to_be64(x) ((__be64)(__u64)(x))
     25 #define __constant_be64_to_cpu(x) ((__u64)(__be64)(x))
     26 #define __constant_cpu_to_be32(x) ((__be32)(__u32)(x))
     27 #define __constant_be32_to_cpu(x) ((__u32)(__be32)(x))
     28 #define __constant_cpu_to_be16(x) ((__be16)(__u16)(x))
     29 #define __constant_be16_to_cpu(x) ((__u16)(__be16)(x))
     30 #define __cpu_to_le64(x) ((__le64)__swab64((x)))
     31 #define __le64_to_cpu(x) __swab64((__u64)(__le64)(x))
     32 #define __cpu_to_le32(x) ((__le32)__swab32((x)))
     33 #define __le32_to_cpu(x) __swab32((__u32)(__le32)(x))
     34 #define __cpu_to_le16(x) ((__le16)__swab16((x)))
     35 #define __le16_to_cpu(x) __swab16((__u16)(__le16)(x))
     36 #define __cpu_to_be64(x) ((__be64)(__u64)(x))
     37 #define __be64_to_cpu(x) ((__u64)(__be64)(x))
     38 #define __cpu_to_be32(x) ((__be32)(__u32)(x))
     39 #define __be32_to_cpu(x) ((__u32)(__be32)(x))
     40 #define __cpu_to_be16(x) ((__be16)(__u16)(x))
     41 #define __be16_to_cpu(x) ((__u16)(__be16)(x))
     42 
     43 static __inline__ __le64 __cpu_to_le64p(const __u64 *p)
     44 {
     45 	return (__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 (__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 (__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 (__be64)*p;
     70 }
     71 static __inline__ __u64 __be64_to_cpup(const __be64 *p)
     72 {
     73 	return (__u64)*p;
     74 }
     75 static __inline__ __be32 __cpu_to_be32p(const __u32 *p)
     76 {
     77 	return (__be32)*p;
     78 }
     79 static __inline__ __u32 __be32_to_cpup(const __be32 *p)
     80 {
     81 	return (__u32)*p;
     82 }
     83 static __inline__ __be16 __cpu_to_be16p(const __u16 *p)
     84 {
     85 	return (__be16)*p;
     86 }
     87 static __inline__ __u16 __be16_to_cpup(const __be16 *p)
     88 {
     89 	return (__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 /* _LINUX_BYTEORDER_BIG_ENDIAN_H */
    106