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/* $NetBSD: vaxstand.h,v 1.5 1996/08/02 11:22:56 ragge Exp $ */
/*
* Copyright (c) 1994 Ludd, University of Lule}, Sweden.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed at Ludd, University of Lule}.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* All bugs are subject to removal without further notice */
#define MAXNMBA 8 /* Massbussadapters */
#define MAXNUBA 8 /* Unibusadapters */
#define MAXMBAU 8 /* Units on an mba */
/* Variables used in autoconf */
extern int nmba, nuba, nbi, nsbi, nuda;
extern int *ubaaddr, *mbaaddr, *udaaddr, *uioaddr, *biaddr;
extern int cpunumber;
/* devsw type definitions, used in bootxx and conf */
#define SADEV(name,strategy,open,close,ioctl) \
{ (char *)name, \
(int(*)(void *, int ,daddr_t , size_t, void *, size_t *))strategy, \
(int(*)(struct open_file *, ...))open, \
(int(*)(struct open_file *))close, \
(int(*)(struct open_file *,u_long, void *))ioctl}
/*
* Easy-to-use definitions
*/
#define min(x,y) (x < y ? x : y)
/*
* Device numbers gotten from boot prom.
*/
#define BDEV_MBA 0
#define BDEV_RK06 1
#define BDEV_RL02 2
#define BDEV_UDA 17
#define BDEV_TK50 18
#define BDEV_CONSOLE 64
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