/* SPDX-License-Identifier: GPL-2.0 */ /* * Follows implementation found in linux/virtio_byteorder.h */ #ifndef _LINUX_RPMSG_BYTEORDER_H #define _LINUX_RPMSG_BYTEORDER_H #include <linux/types.h> #include <uapi/linux/rpmsg_types.h> static inline bool rpmsg_is_little_endian(void) { #ifdef __LITTLE_ENDIAN return true; #else return false; #endif } static inline u16 __rpmsg16_to_cpu(bool little_endian, __rpmsg16 val) { if (little_endian) return le16_to_cpu((__force __le16)val); else return be16_to_cpu((__force __be16)val); } static inline __rpmsg16 __cpu_to_rpmsg16(bool little_endian, u16 val) { if (little_endian) return (__force __rpmsg16)cpu_to_le16(val); else return (__force __rpmsg16)cpu_to_be16(val); } static inline u32 __rpmsg32_to_cpu(bool little_endian, __rpmsg32 val) { if (little_endian) return le32_to_cpu((__force __le32)val); else return be32_to_cpu((__force __be32)val); } static inline __rpmsg32 __cpu_to_rpmsg32(bool little_endian, u32 val) { if (little_endian) return (__force __rpmsg32)cpu_to_le32(val); else return (__force __rpmsg32)cpu_to_be32(val); } static inline u64 __rpmsg64_to_cpu(bool little_endian, __rpmsg64 val) { if (little_endian) return le64_to_cpu((__force __le64)val); else return be64_to_cpu((__force __be64)val); } static inline __rpmsg64 __cpu_to_rpmsg64(bool little_endian, u64 val) { if (little_endian) return (__force __rpmsg64)cpu_to_le64(val); else return (__force __rpmsg64)cpu_to_be64(val); } #endif /* _LINUX_RPMSG_BYTEORDER_H */