diff options
| -rw-r--r-- | src/include/endian.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/include/endian.h b/src/include/endian.h index d9199b4f95..297ffd7733 100644 --- a/src/include/endian.h +++ b/src/include/endian.h @@ -88,4 +88,70 @@ #define clrbits_8(addr, clear) clrsetbits_8(addr, clear, 0) #define setbits_8(addr, set) setbits_8(addr, 0, set) +#ifndef __ROMCC__ +/* + * Portable (API) endian support that can be used in code that is shared + * with userspace (man 3 endian) tools. + */ +static inline uint16_t htobe16(uint16_t host_16bits) +{ + return cpu_to_be16(host_16bits); +} + +static inline uint16_t htole16(uint16_t host_16bits) +{ + return cpu_to_le16(host_16bits); +} + +static inline uint16_t be16toh(uint16_t big_endian_16bits) +{ + return be16_to_cpu(big_endian_16bits); +} + +static inline uint16_t le16toh(uint16_t little_endian_16bits) +{ + return le16_to_cpu(little_endian_16bits); +} + +static inline uint32_t htobe32(uint32_t host_32bits) +{ + return cpu_to_be32(host_32bits); +} + +static inline uint32_t htole32(uint32_t host_32bits) +{ + return cpu_to_le32(host_32bits); +} + +static inline uint32_t be32toh(uint32_t big_endian_32bits) +{ + return be32_to_cpu(big_endian_32bits); +} + +static inline uint32_t le32toh(uint32_t little_endian_32bits) +{ + return le32_to_cpu(little_endian_32bits); +} + +static inline uint64_t htobe64(uint64_t host_64bits) +{ + return cpu_to_be64(host_64bits); +} + +static inline uint64_t htole64(uint64_t host_64bits) +{ + return cpu_to_le64(host_64bits); +} + +static inline uint64_t be64toh(uint64_t big_endian_64bits) +{ + return be64_to_cpu(big_endian_64bits); +} + +static inline uint64_t le64toh(uint64_t little_endian_64bits) +{ + return le16_to_cpu(little_endian_64bits); +} +#endif + #endif |