1144513Simp/*-
2144611Simp * Copyright (C) 2005 M. Warner Losh. All rights reserved.
3144611Simp *
4144611Simp * Redistribution and use in source and binary forms, with or without
5144611Simp * modification, are permitted provided that the following conditions
6144611Simp * are met:
7144611Simp * 1. Redistributions of source code must retain the above copyright
8144611Simp *    notice, this list of conditions and the following disclaimer.
9144611Simp * 2. Redistributions in binary form must reproduce the above copyright
10144611Simp *    notice, this list of conditions and the following disclaimer in the
11144611Simp *    documentation and/or other materials provided with the distribution.
12144611Simp *
13144611Simp * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14144611Simp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15144611Simp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16144611Simp * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
17144611Simp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18144611Simp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19144611Simp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20144611Simp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21144611Simp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22144611Simp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23144611Simp * SUCH DAMAGE.
24144611Simp *
25144611Simp * $FreeBSD$
26144513Simp */
27144513Simp
28144611Simp#ifndef _PC98_INCLUDE_MD_VAR_H_
29144611Simp#define _PC98_INCLUDE_MD_VAR_H_
30144611Simp
31144513Simp#include <i386/md_var.h>
32144611Simp
33144611Simp/*
34144611Simp * PC98 machines are based on Intel CPUs.  Some add-in boards offer
35144611Simp * different CPUs than came with the processor.  These CPUs sometimes
36144611Simp * require additional flushing before and/or after DMAs.
37144611Simp */
38144611Simpextern	int	need_pre_dma_flush;
39144611Simpextern	int	need_post_dma_flush;
40144611Simp
41161129Simp/*
42230736Smarius * The geometry of disks might need adjustment on PC98 machines.
43161129Simp */
44230736Smariusstruct	ccb_calc_geometry;
45230736Smariusint	scsi_da_bios_params(struct ccb_calc_geometry *);
46161129Simpstruct disk;
47208349Smariusvoid	pc98_ata_disk_firmware_geom_adjust(struct disk *);
48208349Smarius#define	ata_disk_firmware_geom_adjust(disk)				\
49208349Smarius	pc98_ata_disk_firmware_geom_adjust(disk)
50161129Simp
51144611Simp#endif /* !_PC98_INCLUDE_MD_VAR_H_ */
52