/*- * Copyright (c) 2010 Isilon Systems, Inc. * Copyright (c) 2010 iX Systems, Inc. * Copyright (c) 2010 Panasas, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice unmodified, this list of conditions, and the following * disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _INFINIBAND_BYTEORDER_H_ #define _INFINIBAND_BYTEORDER_H_ #include <sys/types.h> #include <sys/endian.h> #if BYTE_ORDER == LITTLE_ENDIAN #define __LITTLE_ENDIAN #else #define __BIG_ENDIAN #endif #define cpu_to_le64 htole64 #define le64_to_cpu le64toh #define cpu_to_le32 htole32 #define le32_to_cpu le32toh #define cpu_to_le16 htole16 #define le16_to_cpu le16toh #define cpu_to_be64 htobe64 #define be64_to_cpu be64toh #define cpu_to_be32 htobe32 #define be32_to_cpu be32toh #define cpu_to_be16 htobe16 #define be16_to_cpu be16toh #define __be16_to_cpu be16toh #define cpu_to_le64p(x) htole64(*((uint64_t *)x)) #define le64_to_cpup(x) le64toh(*((uint64_t *)x)) #define cpu_to_le32p(x) htole32(*((uint32_t *)x)) #define le32_to_cpup(x) le32toh(*((uint32_t *)x)) #define cpu_to_le16p(x) htole16(*((uint16_t *)x)) #define le16_to_cpup(x) le16toh(*((uint16_t *)x)) #define cpu_to_be64p(x) htobe64(*((uint64_t *)x)) #define be64_to_cpup(x) be64toh(*((uint64_t *)x)) #define cpu_to_be32p(x) htobe32(*((uint32_t *)x)) #define be32_to_cpup(x) be32toh(*((uint32_t *)x)) #define cpu_to_be16p(x) htobe16(*((uint16_t *)x)) #define be16_to_cpup(x) be16toh(*((uint16_t *)x)) #define cpu_to_le64s(x) do { *((uint64_t *)x) = cpu_to_le64p((x)) } while (0) #define le64_to_cpus(x) do { *((uint64_t *)x) = le64_to_cpup((x)) } while (0) #define cpu_to_le32s(x) do { *((uint32_t *)x) = cpu_to_le32p((x)) } while (0) #define le32_to_cpus(x) do { *((uint32_t *)x) = le32_to_cpup((x)) } while (0) #define cpu_to_le16s(x) do { *((uint16_t *)x) = cpu_to_le16p((x)) } while (0) #define le16_to_cpus(x) do { *((uint16_t *)x) = le16_to_cpup((x)) } while (0) #define cpu_to_be64s(x) do { *((uint64_t *)x) = cpu_to_be64p((x)) } while (0) #define be64_to_cpus(x) do { *((uint64_t *)x) = be64_to_cpup((x)) } while (0) #define cpu_to_be32s(x) do { *((uint32_t *)x) = cpu_to_be32p((x)) } while (0) #define be32_to_cpus(x) do { *((uint32_t *)x) = be32_to_cpup((x)) } while (0) #define cpu_to_be16s(x) do { *((uint16_t *)x) = cpu_to_be16p((x)) } while (0) #define be16_to_cpus(x) do { *((uint16_t *)x) = be16_to_cpup((x)) } while (0) #define swab16 bswap16 #define swab32 bswap32 #define swab64 bswap64 #endif /* _INFINIBAND_BYTEORDER_H_ */ |