95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
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/* $NetBSD: mbavar.h,v 1.1 1995/02/13 00:44:04 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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/* Mba n}nting... ragge 940311 */
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#define MBCR_INIT 1
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#define MBCR_IE (1<<2)
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#define MBDS_DPR (1<<8)
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#define MBSR_NED (1<<18)
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#define MBDT_MOH (1<<13)
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#define MBDT_TYPE 511
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#define MBDT_TAP (1<<14)
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#define CLOSED 0
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#define WANTOPEN 1
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#define RDLABEL 2
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#define OPEN 3
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#define OPENRAW 4
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struct mba_ctrl {
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struct mba_regs *mba_regs;
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struct mba_device *mba_device[8];
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};
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struct mba_device {
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struct mba_driver *driver;
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int unit;
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int mbanum;
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int drive;
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int dk;
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int alive;
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int type;
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struct mba_regs *mi_mba;
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struct mba_hd *hd;
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int drv;
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int device;
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};
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struct mba_slave {
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struct mba_driver *driver;
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int ctlr;
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int unit;
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int slave;
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int alive;
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};
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struct mba_driver {
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int (*slave)();
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char *sname;
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char *dname;
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short *type;
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int (*attach)();
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struct mba_device **info;
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};
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struct mba_hd {
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struct mba_device *device[8]; /* XXX - Var tidigare mh_mbip */
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int ndrive;
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int mh_active;
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struct mba_regs *mh_mba;
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struct mba_regs *mh_physmba;
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struct mba_device *mh_actf;
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struct mba_device *mh_actl;
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};
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