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      1  1.4  riastrad /*	$NetBSD: unaligned.h,v 1.4 2016/02/06 00:31:58 riastradh Exp $	*/
      2  1.1  riastrad 
      3  1.1  riastrad /*-
      4  1.1  riastrad  * Copyright (c) 2014 The NetBSD Foundation, Inc.
      5  1.1  riastrad  * All rights reserved.
      6  1.1  riastrad  *
      7  1.1  riastrad  * This code is derived from software contributed to The NetBSD Foundation
      8  1.1  riastrad  * by Taylor R. Campbell.
      9  1.1  riastrad  *
     10  1.1  riastrad  * Redistribution and use in source and binary forms, with or without
     11  1.1  riastrad  * modification, are permitted provided that the following conditions
     12  1.1  riastrad  * are met:
     13  1.1  riastrad  * 1. Redistributions of source code must retain the above copyright
     14  1.1  riastrad  *    notice, this list of conditions and the following disclaimer.
     15  1.1  riastrad  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1  riastrad  *    notice, this list of conditions and the following disclaimer in the
     17  1.1  riastrad  *    documentation and/or other materials provided with the distribution.
     18  1.1  riastrad  *
     19  1.1  riastrad  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  1.1  riastrad  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  1.1  riastrad  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  1.1  riastrad  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  1.1  riastrad  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  1.1  riastrad  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  1.1  riastrad  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  1.1  riastrad  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  1.1  riastrad  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  1.1  riastrad  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  1.1  riastrad  * POSSIBILITY OF SUCH DAMAGE.
     30  1.1  riastrad  */
     31  1.1  riastrad 
     32  1.1  riastrad #ifndef _ASM_UNALIGNED_H_
     33  1.1  riastrad #define _ASM_UNALIGNED_H_
     34  1.1  riastrad 
     35  1.1  riastrad #include <sys/endian.h>
     36  1.1  riastrad 
     37  1.3  riastrad static inline uint16_t
     38  1.3  riastrad get_unaligned_le16(const void *p)
     39  1.3  riastrad {
     40  1.3  riastrad 
     41  1.3  riastrad 	return le16dec(p);
     42  1.3  riastrad }
     43  1.3  riastrad 
     44  1.3  riastrad static inline void
     45  1.3  riastrad put_unaligned_le16(uint16_t v, void *p)
     46  1.3  riastrad {
     47  1.3  riastrad 
     48  1.4  riastrad 	le16enc(p, v);
     49  1.3  riastrad }
     50  1.3  riastrad 
     51  1.1  riastrad static inline uint32_t
     52  1.1  riastrad get_unaligned_le32(const void *p)
     53  1.1  riastrad {
     54  1.1  riastrad 
     55  1.1  riastrad 	return le32dec(p);
     56  1.1  riastrad }
     57  1.1  riastrad 
     58  1.2  riastrad static inline void
     59  1.2  riastrad put_unaligned_le32(uint32_t v, void *p)
     60  1.2  riastrad {
     61  1.2  riastrad 
     62  1.4  riastrad 	le32enc(p, v);
     63  1.2  riastrad }
     64  1.2  riastrad 
     65  1.1  riastrad #endif  /* _ASM_UNALIGNED_H_ */
     66