Change the kernel dev_t, representing a pointer to a specinfo structure,
[dragonfly.git] / sys / dev / raid / ips / ips_disk.h
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edc6143b
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1/*-
2 * Copyright (c) 2002 Adaptec Inc.
3 * All rights reserved.
4 *
5 * Written by: David Jeffery
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: src/sys/dev/ips/ips_disk.h,v 1.2 2003/08/22 06:00:27 imp Exp $
b13267a5 29 * $DragonFly: src/sys/dev/raid/ips/ips_disk.h,v 1.3 2006/09/10 01:26:35 dillon Exp $
edc6143b
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30 */
31
32
33#include <sys/param.h>
34#include <sys/systm.h>
35#include <sys/kernel.h>
36#include <sys/bus.h>
37#include <sys/conf.h>
38#include <sys/types.h>
39#include <sys/queue.h>
40#include <sys/disk.h>
41#include <sys/buf.h>
42#include <sys/disk.h>
43
44#include <machine/bus_memio.h>
45#include <machine/bus.h>
46#include <sys/rman.h>
47#include <machine/resource.h>
48
49#include <bus/pci/pcireg.h>
50#include <bus/pci/pcivar.h>
51
52#define IPS_MAX_IO_SIZE 0x10000
53
54#define IPS_COMP_HEADS 128
55#define IPS_COMP_SECTORS 32
56#define IPS_NORM_HEADS 254
57#define IPS_NORM_SECTORS 63
58
59typedef struct ipsdisk_softc {
60 device_t dev;
61 int unit;
62 int disk_number;
63 u_int32_t state;
64 struct disk ipsd_disk;
b13267a5 65 cdev_t ipsd_dev_t;
edc6143b 66 ips_softc_t *sc;
287d1e34 67 struct devstat stats;
edc6143b 68} ipsdisk_softc_t;