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
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
#ifndef _SYS_MTIO_H
#define _SYS_MTIO_H
#include <sys/types.h>
#include <sys/ioctl.h>
struct mtop {
short mt_op;
int mt_count;
};
#define _IOT_mtop _IOT (_IOTS (short), 1, _IOTS (int), 1, 0, 0)
#define _IOT_mtget _IOT (_IOTS (long), 7, 0, 0, 0, 0)
#define _IOT_mtpos _IOT_SIMPLE (long)
#define _IOT_mtconfiginfo _IOT (_IOTS (long), 2, _IOTS (short), 3, _IOTS (long), 1)
#define MTRESET 0
#define MTFSF 1
#define MTBSF 2
#define MTFSR 3
#define MTBSR 4
#define MTWEOF 5
#define MTREW 6
#define MTOFFL 7
#define MTNOP 8
#define MTRETEN 9
#define MTBSFM 10
#define MTFSFM 11
#define MTEOM 12
#define MTERASE 13
#define MTRAS1 14
#define MTRAS2 15
#define MTRAS3 16
#define MTSETBLK 20
#define MTSETDENSITY 21
#define MTSEEK 22
#define MTTELL 23
#define MTSETDRVBUFFER 24
#define MTFSS 25
#define MTBSS 26
#define MTWSM 27
#define MTLOCK 28
#define MTUNLOCK 29
#define MTLOAD 30
#define MTUNLOAD 31
#define MTCOMPRESSION 32
#define MTSETPART 33
#define MTMKPART 34
struct mtget {
long mt_type;
long mt_resid;
long mt_dsreg;
long mt_gstat;
long mt_erreg;
int mt_fileno;
int mt_blkno;
};
#define MT_ISUNKNOWN 0x01
#define MT_ISQIC02 0x02
#define MT_ISWT5150 0x03
#define MT_ISARCHIVE_5945L2 0x04
#define MT_ISCMSJ500 0x05
#define MT_ISTDC3610 0x06
#define MT_ISARCHIVE_VP60I 0x07
#define MT_ISARCHIVE_2150L 0x08
#define MT_ISARCHIVE_2060L 0x09
#define MT_ISARCHIVESC499 0x0A
#define MT_ISQIC02_ALL_FEATURES 0x0F
#define MT_ISWT5099EEN24 0x11
#define MT_ISTEAC_MT2ST 0x12
#define MT_ISEVEREX_FT40A 0x32
#define MT_ISDDS1 0x51
#define MT_ISDDS2 0x52
#define MT_ISSCSI1 0x71
#define MT_ISSCSI2 0x72
#define MT_ISFTAPE_UNKNOWN 0x800000
#define MT_ISFTAPE_FLAG 0x800000
struct mt_tape_info {
long t_type;
char *t_name;
};
#define MT_TAPE_INFO \
{ \
{MT_ISUNKNOWN, "Unknown type of tape device"}, \
{MT_ISQIC02, "Generic QIC-02 tape streamer"}, \
{MT_ISWT5150, "Wangtek 5150, QIC-150"}, \
{MT_ISARCHIVE_5945L2, "Archive 5945L-2"}, \
{MT_ISCMSJ500, "CMS Jumbo 500"}, \
{MT_ISTDC3610, "Tandberg TDC 3610, QIC-24"}, \
{MT_ISARCHIVE_VP60I, "Archive VP60i, QIC-02"}, \
{MT_ISARCHIVE_2150L, "Archive Viper 2150L"}, \
{MT_ISARCHIVE_2060L, "Archive Viper 2060L"}, \
{MT_ISARCHIVESC499, "Archive SC-499 QIC-36 controller"}, \
{MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"}, \
{MT_ISWT5099EEN24, "Wangtek 5099-een24, 60MB"}, \
{MT_ISTEAC_MT2ST, "Teac MT-2ST 155mb data cassette drive"}, \
{MT_ISEVEREX_FT40A, "Everex FT40A, QIC-40"}, \
{MT_ISSCSI1, "Generic SCSI-1 tape"}, \
{MT_ISSCSI2, "Generic SCSI-2 tape"}, \
{0, NULL} \
}
struct mtpos {
long mt_blkno;
};
struct mtconfiginfo {
long mt_type;
long ifc_type;
unsigned short irqnr;
unsigned short dmanr;
unsigned short port;
unsigned long debug;
unsigned have_dens:1;
unsigned have_bsf:1;
unsigned have_fsr:1;
unsigned have_bsr:1;
unsigned have_eod:1;
unsigned have_seek:1;
unsigned have_tell:1;
unsigned have_ras1:1;
unsigned have_ras2:1;
unsigned have_ras3:1;
unsigned have_qfa:1;
unsigned pad1:5;
char reserved[10];
};
#define MTIOCTOP _IOW('m', 1, struct mtop)
#define MTIOCGET _IOR('m', 2, struct mtget)
#define MTIOCPOS _IOR('m', 3, struct mtpos)
#define MTIOCGETCONFIG _IOR('m', 4, struct mtconfiginfo)
#define MTIOCSETCONFIG _IOW('m', 5, struct mtconfiginfo)
#define GMT_EOF(x) ((x) & 0x80000000)
#define GMT_BOT(x) ((x) & 0x40000000)
#define GMT_EOT(x) ((x) & 0x20000000)
#define GMT_SM(x) ((x) & 0x10000000)
#define GMT_EOD(x) ((x) & 0x08000000)
#define GMT_WR_PROT(x) ((x) & 0x04000000)
#define GMT_ONLINE(x) ((x) & 0x01000000)
#define GMT_D_6250(x) ((x) & 0x00800000)
#define GMT_D_1600(x) ((x) & 0x00400000)
#define GMT_D_800(x) ((x) & 0x00200000)
#define GMT_DR_OPEN(x) ((x) & 0x00040000)
#define GMT_IM_REP_EN(x) ((x) & 0x00010000)
#define MT_ST_BLKSIZE_SHIFT 0
#define MT_ST_BLKSIZE_MASK 0xffffff
#define MT_ST_DENSITY_SHIFT 24
#define MT_ST_DENSITY_MASK 0xff000000
#define MT_ST_SOFTERR_SHIFT 0
#define MT_ST_SOFTERR_MASK 0xffff
#define MT_ST_OPTIONS 0xf0000000
#define MT_ST_BOOLEANS 0x10000000
#define MT_ST_SETBOOLEANS 0x30000000
#define MT_ST_CLEARBOOLEANS 0x40000000
#define MT_ST_WRITE_THRESHOLD 0x20000000
#define MT_ST_DEF_BLKSIZE 0x50000000
#define MT_ST_DEF_OPTIONS 0x60000000
#define MT_ST_BUFFER_WRITES 0x1
#define MT_ST_ASYNC_WRITES 0x2
#define MT_ST_READ_AHEAD 0x4
#define MT_ST_DEBUGGING 0x8
#define MT_ST_TWO_FM 0x10
#define MT_ST_FAST_MTEOM 0x20
#define MT_ST_AUTO_LOCK 0x40
#define MT_ST_DEF_WRITES 0x80
#define MT_ST_CAN_BSR 0x100
#define MT_ST_NO_BLKLIMS 0x200
#define MT_ST_CAN_PARTITIONS 0x400
#define MT_ST_SCSI2LOGICAL 0x800
#define MT_ST_CLEAR_DEFAULT 0xfffff
#define MT_ST_DEF_DENSITY (MT_ST_DEF_OPTIONS | 0x100000)
#define MT_ST_DEF_COMPRESSION (MT_ST_DEF_OPTIONS | 0x200000)
#define MT_ST_DEF_DRVBUFFER (MT_ST_DEF_OPTIONS | 0x300000)
#define MT_ST_HPLOADER_OFFSET 10000
#ifndef DEFTAPE
# define DEFTAPE "/dev/tape"
#endif
#endif
|
