124269Speter/*- 224269Speter * Copyright (c) 2010 Isilon Systems, Inc. 324269Speter * Copyright (c) 2010 iX Systems, Inc. 424269Speter * Copyright (c) 2010 Panasas, Inc. 524269Speter * All rights reserved. 624269Speter * 724269Speter * Redistribution and use in source and binary forms, with or without 824269Speter * modification, are permitted provided that the following conditions 924269Speter * are met: 1024269Speter * 1. Redistributions of source code must retain the above copyright 1124269Speter * notice unmodified, this list of conditions, and the following 1224269Speter * disclaimer. 1324269Speter * 2. Redistributions in binary form must reproduce the above copyright 1424269Speter * notice, this list of conditions and the following disclaimer in the 1524269Speter * documentation and/or other materials provided with the distribution. 1624269Speter * 1724269Speter * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 1824269Speter * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 1924269Speter * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 2024269Speter * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 2124269Speter * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 2224269Speter * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2324269Speter * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2424269Speter * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2524269Speter * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 2624269Speter * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2724269Speter */ 2824269Speter#ifndef _INFINIBAND_BYTEORDER_H_ 2924269Speter#define _INFINIBAND_BYTEORDER_H_ 3024269Speter 3124269Speter#include <sys/types.h> 3224269Speter#include <sys/endian.h> 3324269Speter 3424269Speter#if BYTE_ORDER == LITTLE_ENDIAN 3524269Speter#define __LITTLE_ENDIAN 3624269Speter#else 3724269Speter#define __BIG_ENDIAN 3824269Speter#endif 3924269Speter 4024269Speter#define cpu_to_le64 htole64 4124269Speter#define le64_to_cpu le64toh 4224269Speter#define cpu_to_le32 htole32 4324269Speter#define le32_to_cpu le32toh 4424269Speter#define cpu_to_le16 htole16 4524269Speter#define le16_to_cpu le16toh 4624269Speter#define cpu_to_be64 htobe64 4724269Speter#define be64_to_cpu be64toh 4824269Speter#define cpu_to_be32 htobe32 4924269Speter#define be32_to_cpu be32toh 5024269Speter#define cpu_to_be16 htobe16 5124269Speter#define be16_to_cpu be16toh 5224269Speter#define __be16_to_cpu be16toh 5324269Speter 5424269Speter#define cpu_to_le64p(x) htole64(*((uint64_t *)x)) 5524269Speter#define le64_to_cpup(x) le64toh(*((uint64_t *)x)) 5624269Speter#define cpu_to_le32p(x) htole32(*((uint32_t *)x)) 5724269Speter#define le32_to_cpup(x) le32toh(*((uint32_t *)x)) 5824269Speter#define cpu_to_le16p(x) htole16(*((uint16_t *)x)) 5924269Speter#define le16_to_cpup(x) le16toh(*((uint16_t *)x)) 6024269Speter#define cpu_to_be64p(x) htobe64(*((uint64_t *)x)) 6124269Speter#define be64_to_cpup(x) be64toh(*((uint64_t *)x)) 6224269Speter#define cpu_to_be32p(x) htobe32(*((uint32_t *)x)) 6324269Speter#define be32_to_cpup(x) be32toh(*((uint32_t *)x)) 6424269Speter#define cpu_to_be16p(x) htobe16(*((uint16_t *)x)) 6524269Speter#define be16_to_cpup(x) be16toh(*((uint16_t *)x)) 6624269Speter 6724269Speter#define cpu_to_le64s(x) do { *((uint64_t *)x) = cpu_to_le64p((x)) } while (0) 6824269Speter#define le64_to_cpus(x) do { *((uint64_t *)x) = le64_to_cpup((x)) } while (0) 6924269Speter#define cpu_to_le32s(x) do { *((uint32_t *)x) = cpu_to_le32p((x)) } while (0) 7024269Speter#define le32_to_cpus(x) do { *((uint32_t *)x) = le32_to_cpup((x)) } while (0) 7124269Speter#define cpu_to_le16s(x) do { *((uint16_t *)x) = cpu_to_le16p((x)) } while (0) 7224269Speter#define le16_to_cpus(x) do { *((uint16_t *)x) = le16_to_cpup((x)) } while (0) 7324269Speter#define cpu_to_be64s(x) do { *((uint64_t *)x) = cpu_to_be64p((x)) } while (0) 7424269Speter#define be64_to_cpus(x) do { *((uint64_t *)x) = be64_to_cpup((x)) } while (0) 7524269Speter#define cpu_to_be32s(x) do { *((uint32_t *)x) = cpu_to_be32p((x)) } while (0) 7624269Speter#define be32_to_cpus(x) do { *((uint32_t *)x) = be32_to_cpup((x)) } while (0) 7724269Speter#define cpu_to_be16s(x) do { *((uint16_t *)x) = cpu_to_be16p((x)) } while (0) 7824269Speter#define be16_to_cpus(x) do { *((uint16_t *)x) = be16_to_cpup((x)) } while (0) 7924269Speter 8024269Speter#define swab16 bswap16 8124269Speter#define swab32 bswap32 8224269Speter#define swab64 bswap64 8324269Speter 8424269Speter#endif /* _INFINIBAND_BYTEORDER_H_ */ 8524269Speter