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kvm_m68k.h revision 1.2 
      1  1.2  thorpej /*	$NetBSD: kvm_m68k.h,v 1.2 1997/04/09 21:15:53 thorpej Exp $	*/
      2  1.1      gwr 
      3  1.1      gwr /*-
      4  1.1      gwr  * Copyright (c) 1997 The NetBSD Foundation, Inc.
      5  1.1      gwr  * All rights reserved.
      6  1.1      gwr  *
      7  1.1      gwr  * This code is derived from software contributed to The NetBSD Foundation
      8  1.2  thorpej  * by Gordon W. Ross and Jason R. Thorpe.
      9  1.1      gwr  *
     10  1.1      gwr  * Redistribution and use in source and binary forms, with or without
     11  1.1      gwr  * modification, are permitted provided that the following conditions
     12  1.1      gwr  * are met:
     13  1.1      gwr  * 1. Redistributions of source code must retain the above copyright
     14  1.1      gwr  *    notice, this list of conditions and the following disclaimer.
     15  1.1      gwr  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1      gwr  *    notice, this list of conditions and the following disclaimer in the
     17  1.1      gwr  *    documentation and/or other materials provided with the distribution.
     18  1.1      gwr  * 3. All advertising materials mentioning features or use of this software
     19  1.1      gwr  *    must display the following acknowledgement:
     20  1.1      gwr  *        This product includes software developed by the NetBSD
     21  1.1      gwr  *        Foundation, Inc. and its contributors.
     22  1.1      gwr  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  1.1      gwr  *    contributors may be used to endorse or promote products derived
     24  1.1      gwr  *    from this software without specific prior written permission.
     25  1.1      gwr  *
     26  1.1      gwr  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  1.1      gwr  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  1.1      gwr  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  1.1      gwr  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  1.1      gwr  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  1.1      gwr  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  1.1      gwr  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  1.1      gwr  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  1.1      gwr  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  1.1      gwr  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  1.1      gwr  * POSSIBILITY OF SUCH DAMAGE.
     37  1.1      gwr  */
     38  1.1      gwr 
     39  1.1      gwr struct kvm_ops {
     40  1.1      gwr 	int   (*initvtop) __P((kvm_t *));
     41  1.1      gwr 	void  (*freevtop) __P((kvm_t *));
     42  1.1      gwr 	int	  (*kvatop)   __P((kvm_t *, u_long, u_long *));
     43  1.1      gwr 	off_t (*pa2off)   __P((kvm_t *, u_long));
     44  1.2  thorpej };
     45  1.2  thorpej 
     46  1.2  thorpej struct vmstate {
     47  1.2  thorpej 	struct kvm_ops *ops;	/* ops vector */
     48  1.2  thorpej 	u_int32_t pgshift;	/* log2(page_size) */
     49  1.2  thorpej 	u_int32_t pgofset;	/* mask to find offset into page */
     50  1.2  thorpej 	void *private;		/* private to the bottom layer */
     51  1.1      gwr };
     52  1.1      gwr 
     53  1.1      gwr extern struct kvm_ops _kvm_ops_cmn;
     54  1.1      gwr extern struct kvm_ops _kvm_ops_sun3;
     55  1.1      gwr extern struct kvm_ops _kvm_ops_sun3x;
     56