xref: /freebsd/sys/dev/ips/ips_disk.h (revision 64c2a712d661db9be31f02fe97c3b59710290ae3)
1  /*-
2   * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3   *
4   * Copyright (c) 2002 Adaptec Inc.
5   * All rights reserved.
6   *
7   * Written by: David Jeffery
8   *
9   * Redistribution and use in source and binary forms, with or without
10   * modification, are permitted provided that the following conditions
11   * are met:
12   * 1. Redistributions of source code must retain the above copyright
13   *    notice, this list of conditions and the following disclaimer.
14   * 2. Redistributions in binary form must reproduce the above copyright
15   *    notice, this list of conditions and the following disclaimer in the
16   *    documentation and/or other materials provided with the distribution.
17   *
18   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21   * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28   * SUCH DAMAGE.
29   *
30   * $FreeBSD$
31   */
32  
33  
34  #include <sys/param.h>
35  #include <sys/systm.h>
36  #include <sys/kernel.h>
37  #include <sys/bus.h>
38  #include <sys/conf.h>
39  #include <sys/types.h>
40  #include <sys/queue.h>
41  #include <sys/disk.h>
42  #include <sys/bio.h>
43  #include <sys/disk.h>
44  #include <geom/geom_disk.h>
45  
46  #include <machine/bus.h>
47  #include <sys/rman.h>
48  #include <machine/resource.h>
49  
50  #include <dev/pci/pcireg.h>
51  #include <dev/pci/pcivar.h>
52  
53  #define IPS_MAX_IO_SIZE		0x10000
54  
55  #define IPS_COMP_HEADS       	128
56  #define IPS_COMP_SECTORS     	32
57  #define IPS_NORM_HEADS       	254
58  #define IPS_NORM_SECTORS     	63
59  
60  typedef struct ipsdisk_softc {
61  	device_t 	dev;
62  	int		unit;
63  	int		disk_number;
64  	u_int32_t 	state;
65  	struct disk 	*ipsd_disk;
66  	ips_softc_t	*sc;
67  }ipsdisk_softc_t;
68