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      1 /* $NetBSD: au_wired_space.h,v 1.1 2006/02/06 03:07:44 gdamore Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2006 Itronix Inc.
      5  * All rights reserved.
      6  *
      7  * Written by Garrett D'Amore for Itronix Inc.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. The name of Itronix Inc. may not be used to endorse
     18  *    or promote products derived from this software without specific
     19  *    prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     23  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     24  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
     25  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     26  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     27  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     28  * ON ANY THEORY OF LIABILITY, WHETHER IN
     29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     31  * POSSIBILITY OF SUCH DAMAGE.
     32  */
     33 
     34 #ifndef _MIPS_ALCHEMY_AU_WIRED_SPACE_H_
     35 #define	_MIPS_ALCHEMY_AU_WIRED_SPACE_H_
     36 
     37 /* bus endianness */
     38 #define	AU_WIRED_SPACE_BIG_ENDIAN	(1 << 0)
     39 #define	AU_WIRED_SPACE_LITTLE_ENDIAN	(1 << 1)
     40 
     41 /* endian swapping done in hardware? */
     42 #define	AU_WIRED_SPACE_SWAP_HW		(1 << 2)
     43 
     44 /* chip type */
     45 #define	AU_WIRED_SPACE_IO		(1 << 3)	/* no linear mapping */
     46 
     47 extern void au_wired_space_init(bus_space_tag_t, const char *, paddr_t,
     48     bus_addr_t, bus_size_t, int);
     49 
     50 #endif /* _MIPS_ALCHEMY_AU_WIRED_SPACE_H_ */
     51