mtio.h
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020: <hennus@cybercomm.nl>
021:
022: #ifndef _SYS_MTIO_H
023: #define _SYS_MTIO_H 1
024:
025:
026: #include <sys/types.h>
027: #include <sys/ioctl.h>
028:
029:
030:
031: struct mtop
032: {
033: short int mt_op;
034: int mt_count;
035: };
036: #define _IOT_mtop \
037: _IOT (_IOTS (short), 1, _IOTS (int), 1, 0, 0)
038:
039:
040: #define MTRESET 0
041: #define MTFSF 1
042:
043: #define MTBSF 2
044: #define MTFSR 3
045: #define MTBSR 4
046: #define MTWEOF 5
047: #define MTREW 6
048: #define MTOFFL 7
049: #define MTNOP 8
050: #define MTRETEN 9
051: #define MTBSFM 10
052: #define MTFSFM 11
053: #define MTEOM 12
054:
055:
056: #define MTERASE 13
057:
058: #define MTRAS1 14
059: #define MTRAS2 15
060: #define MTRAS3 16
061:
062: #define MTSETBLK 20
063: #define MTSETDENSITY 21
064: #define MTSEEK 22
065: #define MTTELL 23
066: #define MTSETDRVBUFFER 24
067:
068: #define MTFSS 25
069: #define MTBSS 26
070: #define MTWSM 27
071:
072: #define MTLOCK 28
073: #define MTUNLOCK 29
074: #define MTLOAD 30
075: #define MTUNLOAD 31
076: #define MTCOMPRESSION 32
077: #define MTSETPART 33
078: #define MTMKPART 34
079:
080:
081:
082: struct mtget
083: {
084: long int mt_type;
085: long int mt_resid;
086:
087:
088:
089:
090: long int mt_dsreg;
091: long int mt_gstat;
092: long int mt_erreg;
093:
094: __daddr_t mt_fileno;
095: __daddr_t mt_blkno;
096: };
097: #define _IOT_mtget \
098: _IOT (_IOTS (long), 7, 0, 0, 0, 0)
099:
100:
101:
102:
103: #define MT_ISUNKNOWN 0x01
104: #define MT_ISQIC02 0x02
105: #define MT_ISWT5150 0x03
106: #define MT_ISARCHIVE_5945L2 0x04
107: #define MT_ISCMSJ500 0x05
108: #define MT_ISTDC3610 0x06
109: #define MT_ISARCHIVE_VP60I 0x07
110: #define MT_ISARCHIVE_2150L 0x08
111: #define MT_ISARCHIVE_2060L 0x09
112: #define MT_ISARCHIVESC499 0x0A
113: #define MT_ISQIC02_ALL_FEATURES 0x0F
114: #define MT_ISWT5099EEN24 0x11
115: #define MT_ISTEAC_MT2ST 0x12
116:
117: #define MT_ISEVEREX_FT40A 0x32
118: #define MT_ISDDS1 0x51
119: #define MT_ISDDS2 0x52
120: #define MT_ISSCSI1 0x71
121: #define MT_ISSCSI2 0x72
122:
123:
124:
125: #define MT_ISFTAPE_UNKNOWN 0x800000
126: #define MT_ISFTAPE_FLAG 0x800000
127:
128: struct mt_tape_info
129: {
130: long int t_type;
131: char *t_name;
132: };
133:
134: #define MT_TAPE_INFO \
135: { \
136: {MT_ISUNKNOWN, "Unknown type of tape device"}, \
137: {MT_ISQIC02, "Generic QIC-02 tape streamer"}, \
138: {MT_ISWT5150, "Wangtek 5150, QIC-150"}, \
139: {MT_ISARCHIVE_5945L2, "Archive 5945L-2"}, \
140: {MT_ISCMSJ500, "CMS Jumbo 500"}, \
141: {MT_ISTDC3610, "Tandberg TDC 3610, QIC-24"}, \
142: {MT_ISARCHIVE_VP60I, "Archive VP60i, QIC-02"}, \
143: {MT_ISARCHIVE_2150L, "Archive Viper 2150L"}, \
144: {MT_ISARCHIVE_2060L, "Archive Viper 2060L"}, \
145: {MT_ISARCHIVESC499, "Archive SC-499 QIC-36 controller"}, \
146: {MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"}, \
147: {MT_ISWT5099EEN24, "Wangtek 5099-een24, 60MB"}, \
148: {MT_ISTEAC_MT2ST, "Teac MT-2ST 155mb data cassette drive"}, \
149: {MT_ISEVEREX_FT40A, "Everex FT40A, QIC-40"}, \
150: {MT_ISSCSI1, "Generic SCSI-1 tape"}, \
151: {MT_ISSCSI2, "Generic SCSI-2 tape"}, \
152: {0, NULL} \
153: }
154:
155:
156:
157:
158: struct mtpos
159: {
160: long int mt_blkno;
161: };
162: #define _IOT_mtpos \
163: _IOT_SIMPLE (long)
164:
165:
166:
167:
168: struct mtconfiginfo
169: {
170: long int mt_type;
171: long int ifc_type;
172: unsigned short int irqnr;
173: unsigned short int dmanr;
174: unsigned short int port;
175:
176: unsigned long int debug;
177:
178: unsigned have_dens:1;
179: unsigned have_bsf:1;
180: unsigned have_fsr:1;
181: unsigned have_bsr:1;
182: unsigned have_eod:1;
183: unsigned have_seek:1;
184: unsigned have_tell:1;
185: unsigned have_ras1:1;
186: unsigned have_ras2:1;
187: unsigned have_ras3:1;
188: unsigned have_qfa:1;
189:
190: unsigned pad1:5;
191: char reserved[10];
192: };
193: #define _IOT_mtconfiginfo \
194: _IOT (_IOTS (long), 2, _IOTS (short), 3, _IOTS (long), 1)
195:
196:
197:
198: #define MTIOCTOP _IOW('m', 1, struct mtop)
199: #define MTIOCGET _IOR('m', 2, struct mtget)
200: #define MTIOCPOS _IOR('m', 3, struct mtpos)
201:
202:
203:
204: #define MTIOCGETCONFIG _IOR('m', 4, struct mtconfiginfo)
205: #define MTIOCSETCONFIG _IOW('m', 5, struct mtconfiginfo)
206:
207:
208:
209:
210:
211:
212: #define GMT_EOF(x) ((x) & 0x80000000)
213: #define GMT_BOT(x) ((x) & 0x40000000)
214: #define GMT_EOT(x) ((x) & 0x20000000)
215: #define GMT_SM(x) ((x) & 0x10000000)
216: #define GMT_EOD(x) ((x) & 0x08000000)
217: #define GMT_WR_PROT(x) ((x) & 0x04000000)
218:
219: #define GMT_ONLINE(x) ((x) & 0x01000000)
220: #define GMT_D_6250(x) ((x) & 0x00800000)
221: #define GMT_D_1600(x) ((x) & 0x00400000)
222: #define GMT_D_800(x) ((x) & 0x00200000)
223:
224:
225: #define GMT_DR_OPEN(x) ((x) & 0x00040000)
226:
227: #define GMT_IM_REP_EN(x) ((x) & 0x00010000)
228:
229:
230:
231:
232: #define MT_ST_BLKSIZE_SHIFT 0
233: #define MT_ST_BLKSIZE_MASK 0xffffff
234: #define MT_ST_DENSITY_SHIFT 24
235: #define MT_ST_DENSITY_MASK 0xff000000
236:
237: #define MT_ST_SOFTERR_SHIFT 0
238: #define MT_ST_SOFTERR_MASK 0xffff
239:
240:
241: #define MT_ST_OPTIONS 0xf0000000
242: #define MT_ST_BOOLEANS 0x10000000
243: #define MT_ST_SETBOOLEANS 0x30000000
244: #define MT_ST_CLEARBOOLEANS 0x40000000
245: #define MT_ST_WRITE_THRESHOLD 0x20000000
246: #define MT_ST_DEF_BLKSIZE 0x50000000
247: #define MT_ST_DEF_OPTIONS 0x60000000
248:
249: #define MT_ST_BUFFER_WRITES 0x1
250: #define MT_ST_ASYNC_WRITES 0x2
251: #define MT_ST_READ_AHEAD 0x4
252: #define MT_ST_DEBUGGING 0x8
253: #define MT_ST_TWO_FM 0x10
254: #define MT_ST_FAST_MTEOM 0x20
255: #define MT_ST_AUTO_LOCK 0x40
256: #define MT_ST_DEF_WRITES 0x80
257: #define MT_ST_CAN_BSR 0x100
258: #define MT_ST_NO_BLKLIMS 0x200
259: #define MT_ST_CAN_PARTITIONS 0x400
260: #define MT_ST_SCSI2LOGICAL 0x800
261:
262:
263: #define MT_ST_CLEAR_DEFAULT 0xfffff
264: #define MT_ST_DEF_DENSITY (MT_ST_DEF_OPTIONS | 0x100000)
265: #define MT_ST_DEF_COMPRESSION (MT_ST_DEF_OPTIONS | 0x200000)
266: #define MT_ST_DEF_DRVBUFFER (MT_ST_DEF_OPTIONS | 0x300000)
267:
268:
269: #define MT_ST_HPLOADER_OFFSET 10000
270:
271:
272:
273: #ifndef DEFTAPE
274: # define DEFTAPE "/dev/tape"
275: #endif
276:
277: #endif
278:
© Andrew Scott 2006 -
2024,
All Rights Reserved