1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ****************************************************************************
11 ****************************************************************************/
12#ifndef _LINUX_MTIO_H
13#define _LINUX_MTIO_H
14
15#include <linux/types.h>
16#include <linux/ioctl.h>
17#include <linux/qic117.h>
18
19struct mtop {
20 short mt_op;
21 int mt_count;
22};
23
24#define MTRESET 0
25#define MTFSF 1
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#define MTERASE 13
38
39#define MTRAS1 14
40#define MTRAS2 15
41#define MTRAS3 16
42
43#define MTSETBLK 20
44#define MTSETDENSITY 21
45#define MTSEEK 22
46#define MTTELL 23
47#define MTSETDRVBUFFER 24
48
49#define MTFSS 25
50#define MTBSS 26
51#define MTWSM 27
52
53#define MTLOCK 28
54#define MTUNLOCK 29
55#define MTLOAD 30
56#define MTUNLOAD 31
57#define MTCOMPRESSION 32
58#define MTSETPART 33
59#define MTMKPART 34
60
61struct mtget {
62 long mt_type;
63 long mt_resid;
64
65 long mt_dsreg;
66 long mt_gstat;
67 long mt_erreg;
68
69 __kernel_daddr_t mt_fileno;
70 __kernel_daddr_t mt_blkno;
71};
72
73#define MT_ISUNKNOWN 0x01
74#define MT_ISQIC02 0x02
75#define MT_ISWT5150 0x03
76#define MT_ISARCHIVE_5945L2 0x04
77#define MT_ISCMSJ500 0x05
78#define MT_ISTDC3610 0x06
79#define MT_ISARCHIVE_VP60I 0x07
80#define MT_ISARCHIVE_2150L 0x08
81#define MT_ISARCHIVE_2060L 0x09
82#define MT_ISARCHIVESC499 0x0A
83#define MT_ISQIC02_ALL_FEATURES 0x0F
84#define MT_ISWT5099EEN24 0x11
85#define MT_ISTEAC_MT2ST 0x12
86#define MT_ISEVEREX_FT40A 0x32
87#define MT_ISDDS1 0x51
88#define MT_ISDDS2 0x52
89#define MT_ISONSTREAM_SC 0x61
90#define MT_ISSCSI1 0x71
91#define MT_ISSCSI2 0x72
92
93#define MT_ISFTAPE_UNKNOWN 0x800000
94#define MT_ISFTAPE_FLAG 0x800000
95
96struct mt_tape_info {
97 long t_type;
98 char *t_name;
99};
100
101#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_ISONSTREAM_SC, "OnStream SC-, DI-, DP-, or USB tape drive"},   {MT_ISSCSI1, "Generic SCSI-1 tape"},   {MT_ISSCSI2, "Generic SCSI-2 tape"},   {0, NULL}  }
102
103struct mtpos {
104 long mt_blkno;
105};
106
107struct mtvolinfo {
108 unsigned int mt_volno;
109 unsigned int mt_blksz;
110 unsigned int mt_rawsize;
111 unsigned int mt_size;
112 unsigned int mt_cmpr:1;
113};
114
115#define MT_FT_RD_SINGLE 0
116#define MT_FT_RD_AHEAD 1
117#define MT_FT_WR_ASYNC 0
118#define MT_FT_WR_MULTI 1
119#define MT_FT_WR_SINGLE 2
120#define MT_FT_WR_DELETE 3
121
122struct mtftseg
123{
124 unsigned mt_segno;
125 unsigned mt_mode;
126 int mt_result;
127 void __user *mt_data;
128};
129
130struct mttapesize {
131 unsigned long mt_capacity;
132 unsigned long mt_used;
133};
134
135#define FTFMT_SET_PARMS 1
136#define FTFMT_GET_PARMS 2
137#define FTFMT_FORMAT_TRACK 3
138#define FTFMT_STATUS 4
139#define FTFMT_VERIFY 5
140
141struct ftfmtparms {
142 unsigned char ft_qicstd;
143 unsigned char ft_fmtcode;
144 unsigned char ft_fhm;
145 unsigned char ft_ftm;
146 unsigned short ft_spt;
147 unsigned short ft_tpc;
148};
149
150struct ftfmttrack {
151 unsigned int ft_track;
152 unsigned char ft_gap3;
153};
154
155struct ftfmtstatus {
156 unsigned int ft_segment;
157};
158
159struct ftfmtverify {
160 unsigned int ft_segment;
161 unsigned long ft_bsm;
162};
163
164struct mtftformat {
165 unsigned int fmt_op;
166 union fmt_arg {
167 struct ftfmtparms fmt_parms;
168 struct ftfmttrack fmt_track;
169 struct ftfmtstatus fmt_status;
170 struct ftfmtverify fmt_verify;
171 } fmt_arg;
172};
173
174struct mtftcmd {
175 unsigned int ft_wait_before;
176 qic117_cmd_t ft_cmd;
177 unsigned char ft_parm_cnt;
178 unsigned char ft_parms[3];
179 unsigned int ft_result_bits;
180 unsigned int ft_result;
181 unsigned int ft_wait_after;
182 int ft_status;
183 int ft_error;
184};
185
186#define MTIOCTOP _IOW('m', 1, struct mtop)
187#define MTIOCGET _IOR('m', 2, struct mtget)
188#define MTIOCPOS _IOR('m', 3, struct mtpos)
189
190#define MTIOCGETCONFIG _IOR('m', 4, struct mtconfiginfo)
191#define MTIOCSETCONFIG _IOW('m', 5, struct mtconfiginfo)
192
193#define MTIOCRDFTSEG _IOWR('m', 6, struct mtftseg)
194#define MTIOCWRFTSEG _IOWR('m', 7, struct mtftseg)
195#define MTIOCVOLINFO _IOR('m', 8, struct mtvolinfo)
196#define MTIOCGETSIZE _IOR('m', 9, struct mttapesize)
197#define MTIOCFTFORMAT _IOWR('m', 10, struct mtftformat)
198#define MTIOCFTCMD _IOWR('m', 11, struct mtftcmd)
199
200#define GMT_EOF(x) ((x) & 0x80000000)
201#define GMT_BOT(x) ((x) & 0x40000000)
202#define GMT_EOT(x) ((x) & 0x20000000)
203#define GMT_SM(x) ((x) & 0x10000000)
204#define GMT_EOD(x) ((x) & 0x08000000)
205#define GMT_WR_PROT(x) ((x) & 0x04000000)
206
207#define GMT_ONLINE(x) ((x) & 0x01000000)
208#define GMT_D_6250(x) ((x) & 0x00800000)
209#define GMT_D_1600(x) ((x) & 0x00400000)
210#define GMT_D_800(x) ((x) & 0x00200000)
211
212#define GMT_DR_OPEN(x) ((x) & 0x00040000)
213
214#define GMT_IM_REP_EN(x) ((x) & 0x00010000)
215#define GMT_CLN(x) ((x) & 0x00008000)
216
217#define MT_ST_BLKSIZE_SHIFT 0
218#define MT_ST_BLKSIZE_MASK 0xffffff
219#define MT_ST_DENSITY_SHIFT 24
220#define MT_ST_DENSITY_MASK 0xff000000
221
222#define MT_ST_SOFTERR_SHIFT 0
223#define MT_ST_SOFTERR_MASK 0xffff
224
225#define MT_ST_OPTIONS 0xf0000000
226#define MT_ST_BOOLEANS 0x10000000
227#define MT_ST_SETBOOLEANS 0x30000000
228#define MT_ST_CLEARBOOLEANS 0x40000000
229#define MT_ST_WRITE_THRESHOLD 0x20000000
230#define MT_ST_DEF_BLKSIZE 0x50000000
231#define MT_ST_DEF_OPTIONS 0x60000000
232#define MT_ST_TIMEOUTS 0x70000000
233#define MT_ST_SET_TIMEOUT (MT_ST_TIMEOUTS | 0x000000)
234#define MT_ST_SET_LONG_TIMEOUT (MT_ST_TIMEOUTS | 0x100000)
235#define MT_ST_SET_CLN 0x80000000
236
237#define MT_ST_BUFFER_WRITES 0x1
238#define MT_ST_ASYNC_WRITES 0x2
239#define MT_ST_READ_AHEAD 0x4
240#define MT_ST_DEBUGGING 0x8
241#define MT_ST_TWO_FM 0x10
242#define MT_ST_FAST_MTEOM 0x20
243#define MT_ST_AUTO_LOCK 0x40
244#define MT_ST_DEF_WRITES 0x80
245#define MT_ST_CAN_BSR 0x100
246#define MT_ST_NO_BLKLIMS 0x200
247#define MT_ST_CAN_PARTITIONS 0x400
248#define MT_ST_SCSI2LOGICAL 0x800
249#define MT_ST_SYSV 0x1000
250#define MT_ST_NOWAIT 0x2000
251
252#define MT_ST_CLEAR_DEFAULT 0xfffff
253#define MT_ST_DEF_DENSITY (MT_ST_DEF_OPTIONS | 0x100000)
254#define MT_ST_DEF_COMPRESSION (MT_ST_DEF_OPTIONS | 0x200000)
255#define MT_ST_DEF_DRVBUFFER (MT_ST_DEF_OPTIONS | 0x300000)
256
257#define MT_ST_HPLOADER_OFFSET 10000
258
259#endif
260