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/*-
* 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 _ASM_BYTEORDER_H_
#define _ASM_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
static inline void
be16_add_cpu(u16 *var, u16 val)
{
*var = cpu_to_be16(be16_to_cpu(*var) + val);
}
#endif /* _ASM_BYTEORDER_H_ */
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