sys/arch/sun68k/stand/libsa/dvma.h

   1 /*      $NetBSD: dvma.h,v 1.3 2005/12/11 12:19:29 christos 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);