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6 #ifndef _LINUX_MTIO_H
7 #define _LINUX_MTIO_H
8
9 #include <linux/ioctl.h>
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15
16 struct mtop {
17 short mt_op;
18 int mt_count;
19 };
20
21
22 #define MTRESET 0
23 #define MTFSF 1
24
25
26 #define MTBSF 2
27 #define MTFSR 3
28 #define MTBSR 4
29 #define MTWEOF 5
30 #define MTREW 6
31 #define MTOFFL 7
32 #define MTNOP 8
33 #define MTRETEN 9
34 #define MTBSFM 10
35 #define MTFSFM 11
36 #define MTEOM 12
37
38
39
40 #define MTERASE 13
41
42 #define MTRAS1 14
43 #define MTRAS2 15
44 #define MTRAS3 16
45
46
47 #define MTSETBLK 20
48 #define MTSETDENSITY 21
49 #define MTSEEK 22
50 #define MTTELL 23
51 #define MTSETDRVBUFFER 24
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56
57 struct mtget {
58 long mt_type;
59 long mt_resid;
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64
65 long mt_dsreg;
66 long mt_gstat;
67 long mt_erreg;
68
69 daddr_t mt_fileno;
70 daddr_t mt_blkno;
71 };
72
73
74
75
76 #define MT_ISUNKNOWN 0x01
77 #define MT_ISQIC02 0x02
78 #define MT_ISWT5150 0x03
79 #define MT_ISARCHIVE_5945L2 0x04
80 #define MT_ISCMSJ500 0x05
81 #define MT_ISTDC3610 0x06
82 #define MT_ISARCHIVE_VP60I 0x07
83 #define MT_ISARCHIVE_2150L 0x08
84 #define MT_ISARCHIVE_2060L 0x09
85 #define MT_ISQIC02_ALL_FEATURES 0x0F
86 #define MT_ISWT5099EEN24 0x11
87 #define MT_ISEVEREX_FT40A 0x32
88 #define MT_ISDDS1 0x51
89 #define MT_ISDDS2 0x52
90 #define MT_ISSCSI1 0x71
91 #define MT_ISSCSI2 0x72
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93
94
95
96 #define MT_ISFTAPE_UNKNOWN 0x800000
97 #define MT_ISCMSDJ10_DJ20 0x800047
98 #define MT_ISCMSDJ10_DJ20_NEW 0x8011c4
99 #define MT_ISARCHIVE_5580I 0x800005
100 #define MT_ISARCHIVE_XL9250I 0x80014a
101 #define MT_ISARCHIVE_31250Q 0x800146
102 #define MT_ISINSIGHT_80 0x810005
103 #define MT_ISCONNER_C250MQT 0x80014c
104 #define MT_ISWANGTEK_2040F 0x8001c1
105 #define MT_ISWANGTEK_2080F 0x8001c8
106 #define MT_ISIOMEGA_250 0x808880
107 #define MT_ISSUMMIT_SE150 0x800180
108 #define MT_ISSUMMIT_SE250 0x800181
109 #define MT_ISESCOM_IDTBU120E 0x800140
110
111 struct mt_tape_info {
112 long t_type;
113 char *t_name;
114 };
115
116 #define MT_TAPE_INFO { \
117 {MT_ISUNKNOWN, "Unknown type of tape device"}, \
118 {MT_ISQIC02, "Generic QIC-02 tape streamer"}, \
119 {MT_ISWT5150, "Wangtek 5150, QIC-150"}, \
120 {MT_ISARCHIVE_5945L2, "Archive 5945L-2"}, \
121 {MT_ISCMSJ500, "CMS Jumbo 500"}, \
122 {MT_ISTDC3610, "Tandberg TDC 3610, QIC-24"}, \
123 {MT_ISARCHIVE_VP60I, "Archive VP60i, QIC-02"}, \
124 {MT_ISARCHIVE_2150L, "Archive Viper 2150L"}, \
125 {MT_ISARCHIVE_2060L, "Archive Viper 2060L"}, \
126 {MT_ISWT5099EEN24, "Wangtek 5099-een24, 60MB"}, \
127 {MT_ISEVEREX_FT40A, "Everex FT40A, QIC-40"}, \
128 {MT_ISSCSI1, "Generic SCSI-1 tape"}, \
129 {MT_ISSCSI2, "Generic SCSI-2 tape"}, \
130 {MT_ISFTAPE_UNKNOWN, "Unknown floppy interface tape drive"},\
131 {MT_ISCMSDJ10_DJ20, "Colorado DJ-10/DJ-20"},\
132 {MT_ISCMSDJ10_DJ20_NEW, "Colorado DJ-10/DJ-20 (new)"},\
133 {MT_ISARCHIVE_5580I, "Archive 5580i"},\
134 {MT_ISARCHIVE_XL9250I, "Archive XL9250i [Conner/Escom]"},\
135 {MT_ISARCHIVE_31250Q, "Escom/Archive 31250Q"},\
136 {MT_ISINSIGHT_80, "Insight 80 Mb"},\
137 {MT_ISCONNER_C250MQT, "Conner C250MQT"},\
138 {MT_ISWANGTEK_2040F, "Wangtek 3040F"},\
139 {MT_ISWANGTEK_2080F, "Wangtek 3080F"},\
140 {MT_ISIOMEGA_250, "Iomega 250"},\
141 {MT_ISSUMMIT_SE150, "Summit SE 150"},\
142 {MT_ISSUMMIT_SE250, "Summit SE 250/Mountain FS8000"},\
143 {MT_ISESCOM_IDTBU120E, "Identity IDTBU120E, Escom?"},\
144 {0, NULL} \
145 }
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149
150 struct mtpos {
151 long mt_blkno;
152 };
153
154
155
156 #define MTIOCTOP _IOW('m', 1, struct mtop)
157 #define MTIOCGET _IOR('m', 2, struct mtget)
158 #define MTIOCPOS _IOR('m', 3, struct mtpos)
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166
167 #define GMT_EOF(x) ((x) & 0x80000000)
168 #define GMT_BOT(x) ((x) & 0x40000000)
169 #define GMT_EOT(x) ((x) & 0x20000000)
170 #define GMT_SM(x) ((x) & 0x10000000)
171 #define GMT_EOD(x) ((x) & 0x08000000)
172 #define GMT_WR_PROT(x) ((x) & 0x04000000)
173
174 #define GMT_ONLINE(x) ((x) & 0x01000000)
175 #define GMT_D_6250(x) ((x) & 0x00800000)
176 #define GMT_D_1600(x) ((x) & 0x00400000)
177 #define GMT_D_800(x) ((x) & 0x00200000)
178
179
180 #define GMT_DR_OPEN(x) ((x) & 0x00040000)
181
182 #define GMT_IM_REP_EN(x) ((x) & 0x00010000)
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190
191 #define MT_ST_BLKSIZE_SHIFT 0
192 #define MT_ST_BLKSIZE_MASK 0xffffff
193 #define MT_ST_DENSITY_SHIFT 24
194 #define MT_ST_DENSITY_MASK 0xff000000
195
196 #define MT_ST_SOFTERR_SHIFT 0
197 #define MT_ST_SOFTERR_MASK 0xffff
198
199 #define MT_ST_OPTIONS 0xf0000000
200 #define MT_ST_BOOLEANS 0x10000000
201 #define MT_ST_WRITE_THRESHOLD 0x20000000
202 #define MT_ST_BUFFER_WRITES 0x1
203 #define MT_ST_ASYNC_WRITES 0x2
204 #define MT_ST_READ_AHEAD 0x4
205 #define MT_ST_DEBUGGING 0x8
206
207 #endif
208