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dvma.h revision 1.2 
      1 /*	$NetBSD: dvma.h,v 1.2 2005/01/22 15:36:11 chs Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Gordon W. Ross.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 extern char *	(*dvma_alloc_p)(int);
     40 #define dvma_alloc	(*dvma_alloc_p)
     41 
     42 extern void	(*dvma_free_p)(char *, int);
     43 #define dvma_free	(*dvma_free_p)
     44 
     45 extern char *	(*dvma_mapin_p)(char *, int);
     46 #define dvma_mapin	(*dvma_mapin_p)
     47 
     48 extern void	(*dvma_mapout_p)(char *, int);
     49 #define dvma_mapout	(*dvma_mapout_p)
     50 
     51 /*
     52  * This stuff is not really DVMA-related,
     53  * but is mapping related.  Oh well...
     54  */
     55 extern char *	(*dev_mapin_p)(int, u_long, int);
     56 #define dev_mapin	(*dev_mapin_p)
     57 
     58 /*
     59  * Called from SRT1.c to set the pointers declared above.
     60  */
     61 void	sun2_init(void);
     62 void	sun3_init(void);
     63 void	sun3x_init(void);
     64