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