1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/*-
* Copyright (c) KATO Takenori, 1996. 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 as
* the first lines of this file unmodified.
* 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 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.
*
* $FreeBSD$
*/
#ifndef __PC98_PC98_PC98_MACHDEP_H__
#define __PC98_PC98_PC98_MACHDEP_H__
void pc98_init_dmac(void);
unsigned int pc98_getmemsize(unsigned *, unsigned *);
struct ccb_calc_geometry;
int scsi_da_bios_params(struct ccb_calc_geometry *);
#define PC98_VECTOR_SIZE (0x400)
#define PC98_SYSTEM_PARAMETER_SIZE (0x240)
#define PC98_SAVE_AREA (0xa1000)
#if defined(_KERNEL) && !defined(LOCORE)
/* BIOS parameter block */
extern unsigned char pc98_system_parameter[]; /* in locore.c */
#define OFS_pc98_machine_type 0x220
#define OFS_epson_machine_id 0x224
#define OFS_epson_bios_id 0x225
#define OFS_epson_system_type 0x226
#define PC98_SYSTEM_PARAMETER(x) pc98_system_parameter[(x)-0x400]
#define pc98_machine_type (*(unsigned long*)&pc98_system_parameter[OFS_pc98_machine_type])
#define epson_machine_id (pc98_system_parameter[OFS_epson_machine_id])
#define epson_bios_id (pc98_system_parameter[OFS_epson_bios_id])
#define epson_system_type (pc98_system_parameter[OFS_epson_system_type])
# define PC98_TYPE_CHECK(x) ((pc98_machine_type & (x)) == (x))
/*
* PC98 machine type
*/
#define M_NEC_PC98 0x0001
#define M_EPSON_PC98 0x0002
#define M_NOT_H98 0x0010
#define M_H98 0x0020
#define M_NOTE 0x0040
#define M_NORMAL 0x1000
#define M_8M 0x8000
/*
* EPSON machine list
*/
#define EPSON_PC386_NOTE_A 0x20
#define EPSON_PC386_NOTE_W 0x22
#define EPSON_PC386_NOTE_AE 0x27
#define EPSON_PC386_NOTE_WR 0x2a
#define EPSON_PC486_GR 0x2b
#define EPSON_PC486_P 0x30
#define EPSON_PC486_GR_SUPER 0x31
#define EPSON_PC486_GR_PLUS 0x32
#define EPSON_PC486_HX 0x34
#define EPSON_PC486_HG 0x35
#define EPSON_PC486_SE 0x37
#define EPSON_PC486_SR 0x38
#define EPSON_PC486_HA 0x3b
/* IDE HDD geometry conversion. */
#define AD_GEOM_ADJUST_NONE 0 /* Do nothing. */
#define AD_GEOM_ADJUST_COMPATIDE 1 /* PC-98 IDE BIOS. */
#define AD_GEOM_ADJUST_COMPATSCSI 2 /* PC-98 SCSI. */
#define AD_GEOM_ADJUST_COMPATCYL16 100 /* Compat Rev. 1.28. */
#define MEDIASIZE_4_3G (4351LL * 1024LL * 1024LL) /* 4351M */
#define MEDIASIZE_8G (8192LL * 1024LL * 1024LL) /* 8192M */
#define MEDIASIZE_29_5G (30239LL * 1024LL * 1024LL) /* 30239M */
#define MEDIASIZE_31_5G (32255LL * 1024 * 1024) /* 32255M */
#define MEDIASIZE_32G (32768LL * 1024LL * 1024LL) /* 32768M */
#define MEDIASIZE_60G (61440LL * 1024LL * 1024LL) /* 61440M */
#define MEDIASIZE_120G (122400LL * 1024LL * 1024LL) /* 122400M */
#define MEDIASIZE_127G (130558LL * 1024LL * 1024LL) /* 130558M */
#endif /* _KERNEL */
#endif /* __PC98_PC98_PC98_MACHDEP_H__ */
|