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      1 /*	$NetBSD: dvma.h,v 1.4 2008/04/28 20:23:39 martin 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  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 extern char *	(*dvma_alloc_p)(int);
     33 #define dvma_alloc	(*dvma_alloc_p)
     34 
     35 extern void	(*dvma_free_p)(char *, int);
     36 #define dvma_free	(*dvma_free_p)
     37 
     38 extern char *	(*dvma_mapin_p)(char *, int);
     39 #define dvma_mapin	(*dvma_mapin_p)
     40 
     41 extern void	(*dvma_mapout_p)(char *, int);
     42 #define dvma_mapout	(*dvma_mapout_p)
     43 
     44 /*
     45  * This stuff is not really DVMA-related,
     46  * but is mapping related.  Oh well...
     47  */
     48 extern char *	(*dev_mapin_p)(int, u_long, int);
     49 #define dev_mapin	(*dev_mapin_p)
     50 
     51 /*
     52  * Called from SRT1.c to set the pointers declared above.
     53  */
     54 void	sun2_init(void);
     55 void	sun3_init(void);
     56 void	sun3x_init(void);
     57