xref: /src/sys/arch/i386/stand/lib/test/biosdisk_user.h

/*	$NetBSD: biosdisk_user.h,v 1.4 2005/12/11 12:17:49 christos Exp $	*/

/*
 * Copyright (c) 1998
 *	Matthias Drochner.  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.
 *
 * 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.
 *
 */

/*
 * Defines a mapping from device numbers to file
 * names and geometry data. The table must be terminated
 * by an entry with "biosdev" == -1.
 */

struct emuldisktabentry {
	int biosdev;
	char *name;
	int spt, heads, cyls;
};

extern struct emuldisktabentry emuldisktab[];

#if 0
This is an example:
struct emuldisktabentry emuldisktab[] = {
	{0, "/dev/rfd0a", 18, 2, 80},
	{1, "fdimage", 18, 2, 80},
	{0x80, "/dev/rwd0d", 100, 4, 1000},
	{0x81, "hdimage", 100, 4, 1000},
	{-1}
};
#endif