include/sys/mtio.h

   1 #ifndef _SYS_MTIO_H
   2 #define _SYS_MTIO_H
   3
   4 #include <sys/types.h>
   5 #include <sys/ioctl.h>
   6
   7 struct mtop {
   8         short mt_op;
   9         int mt_count;
  10 };
  11
  12 #define _IOT_mtop _IOT (_IOTS (short), 1, _IOTS (int), 1, 0, 0)
  13 #define _IOT_mtget _IOT (_IOTS (long), 7, 0, 0, 0, 0)
  14 #define _IOT_mtpos _IOT_SIMPLE (long)
  15 #define _IOT_mtconfiginfo _IOT (_IOTS (long), 2, _IOTS (short), 3, _IOTS (long), 1)
  16
  17
  18 #define MTRESET 0
  19 #define MTFSF   1
  20 #define MTBSF   2
  21 #define MTFSR   3
  22 #define MTBSR   4
  23 #define MTWEOF  5
  24 #define MTREW   6
  25 #define MTOFFL  7
  26 #define MTNOP   8
  27 #define MTRETEN 9
  28 #define MTBSFM  10
  29 #define MTFSFM  11
  30 #define MTEOM   12
  31 #define MTERASE 13
  32 #define MTRAS1  14
  33 #define MTRAS2  15
  34 #define MTRAS3  16
  35 #define MTSETBLK 20
  36 #define MTSETDENSITY 21
  37 #define MTSEEK  22
  38 #define MTTELL  23
  39 #define MTSETDRVBUFFER 24
  40 #define MTFSS   25
  41 #define MTBSS   26
  42 #define MTWSM   27
  43 #define MTLOCK  28
  44 #define MTUNLOCK 29
  45 #define MTLOAD  30
  46 #define MTUNLOAD 31
  47 #define MTCOMPRESSION 32
  48 #define MTSETPART 33
  49 #define MTMKPART  34
  50
  51 struct mtget {
  52         long mt_type;
  53         long mt_resid;
  54         long mt_dsreg;
  55         long mt_gstat;
  56         long mt_erreg;
  57         int mt_fileno;
  58         int mt_blkno;
  59 };
  60
  61 #define MT_ISUNKNOWN            0x01
  62 #define MT_ISQIC02              0x02
  63 #define MT_ISWT5150             0x03
  64 #define MT_ISARCHIVE_5945L2     0x04
  65 #define MT_ISCMSJ500            0x05
  66 #define MT_ISTDC3610            0x06
  67 #define MT_ISARCHIVE_VP60I      0x07
  68 #define MT_ISARCHIVE_2150L      0x08
  69 #define MT_ISARCHIVE_2060L      0x09
  70 #define MT_ISARCHIVESC499       0x0A
  71 #define MT_ISQIC02_ALL_FEATURES 0x0F
  72 #define MT_ISWT5099EEN24        0x11
  73 #define MT_ISTEAC_MT2ST         0x12
  74 #define MT_ISEVEREX_FT40A       0x32
  75 #define MT_ISDDS1               0x51
  76 #define MT_ISDDS2               0x52
  77 #define MT_ISSCSI1              0x71
  78 #define MT_ISSCSI2              0x72
  79 #define MT_ISFTAPE_UNKNOWN      0x800000
  80 #define MT_ISFTAPE_FLAG         0x800000
  81
  82 struct mt_tape_info {
  83         long t_type;
  84         char *t_name;
  85 };
  86
  87 #define MT_TAPE_INFO \
  88 {                                                                             \
  89         {MT_ISUNKNOWN,          "Unknown type of tape device"},               \
  90         {MT_ISQIC02,            "Generic QIC-02 tape streamer"},              \
  91         {MT_ISWT5150,           "Wangtek 5150, QIC-150"},                     \
  92         {MT_ISARCHIVE_5945L2,   "Archive 5945L-2"},                           \
  93         {MT_ISCMSJ500,          "CMS Jumbo 500"},                             \
  94         {MT_ISTDC3610,          "Tandberg TDC 3610, QIC-24"},                 \
  95         {MT_ISARCHIVE_VP60I,    "Archive VP60i, QIC-02"},                     \
  96         {MT_ISARCHIVE_2150L,    "Archive Viper 2150L"},                       \
  97         {MT_ISARCHIVE_2060L,    "Archive Viper 2060L"},                       \
  98         {MT_ISARCHIVESC499,     "Archive SC-499 QIC-36 controller"},          \
  99         {MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"},       \
 100         {MT_ISWT5099EEN24,      "Wangtek 5099-een24, 60MB"},                  \
 101         {MT_ISTEAC_MT2ST,       "Teac MT-2ST 155mb data cassette drive"},     \
 102         {MT_ISEVEREX_FT40A,     "Everex FT40A, QIC-40"},                      \
 103         {MT_ISSCSI1,            "Generic SCSI-1 tape"},                       \
 104         {MT_ISSCSI2,            "Generic SCSI-2 tape"},                       \
 105         {0, 0}                                                                \
 106 }
 107
 108 struct mtpos {
 109         long mt_blkno;
 110 };
 111
 112 struct mtconfiginfo  {
 113         long mt_type;
 114         long ifc_type;
 115         unsigned short irqnr;
 116         unsigned short dmanr;
 117         unsigned short port;
 118         unsigned long debug;
 119         unsigned have_dens:1;
 120         unsigned have_bsf:1;
 121         unsigned have_fsr:1;
 122         unsigned have_bsr:1;
 123         unsigned have_eod:1;
 124         unsigned have_seek:1;
 125         unsigned have_tell:1;
 126         unsigned have_ras1:1;
 127         unsigned have_ras2:1;
 128         unsigned have_ras3:1;
 129         unsigned have_qfa:1;
 130         unsigned pad1:5;
 131         char reserved[10];
 132 };
 133
 134 #define MTIOCTOP _IOW('m', 1, struct mtop)
 135 #define MTIOCGET _IOR('m', 2, struct mtget)
 136 #define MTIOCPOS _IOR('m', 3, struct mtpos)
 137
 138 #define MTIOCGETCONFIG  _IOR('m', 4, struct mtconfiginfo)
 139 #define MTIOCSETCONFIG  _IOW('m', 5, struct mtconfiginfo)
 140
 141 #define GMT_EOF(x)              ((x) & 0x80000000)
 142 #define GMT_BOT(x)              ((x) & 0x40000000)
 143 #define GMT_EOT(x)              ((x) & 0x20000000)
 144 #define GMT_SM(x)               ((x) & 0x10000000)
 145 #define GMT_EOD(x)              ((x) & 0x08000000)
 146 #define GMT_WR_PROT(x)          ((x) & 0x04000000)
 147 #define GMT_ONLINE(x)           ((x) & 0x01000000)
 148 #define GMT_D_6250(x)           ((x) & 0x00800000)
 149 #define GMT_D_1600(x)           ((x) & 0x00400000)
 150 #define GMT_D_800(x)            ((x) & 0x00200000)
 151 #define GMT_DR_OPEN(x)          ((x) & 0x00040000)
 152 #define GMT_IM_REP_EN(x)        ((x) & 0x00010000)
 153
 154 #define MT_ST_BLKSIZE_SHIFT     0
 155 #define MT_ST_BLKSIZE_MASK      0xffffff
 156 #define MT_ST_DENSITY_SHIFT     24
 157 #define MT_ST_DENSITY_MASK      0xff000000
 158 #define MT_ST_SOFTERR_SHIFT     0
 159 #define MT_ST_SOFTERR_MASK      0xffff
 160 #define MT_ST_OPTIONS           0xf0000000
 161 #define MT_ST_BOOLEANS          0x10000000
 162 #define MT_ST_SETBOOLEANS       0x30000000
 163 #define MT_ST_CLEARBOOLEANS     0x40000000
 164 #define MT_ST_WRITE_THRESHOLD   0x20000000
 165 #define MT_ST_DEF_BLKSIZE       0x50000000
 166 #define MT_ST_DEF_OPTIONS       0x60000000
 167 #define MT_ST_BUFFER_WRITES     0x1
 168 #define MT_ST_ASYNC_WRITES      0x2
 169 #define MT_ST_READ_AHEAD        0x4
 170 #define MT_ST_DEBUGGING         0x8
 171 #define MT_ST_TWO_FM            0x10
 172 #define MT_ST_FAST_MTEOM        0x20
 173 #define MT_ST_AUTO_LOCK         0x40
 174 #define MT_ST_DEF_WRITES        0x80
 175 #define MT_ST_CAN_BSR           0x100
 176 #define MT_ST_NO_BLKLIMS        0x200
 177 #define MT_ST_CAN_PARTITIONS    0x400
 178 #define MT_ST_SCSI2LOGICAL      0x800
 179 #define MT_ST_CLEAR_DEFAULT     0xfffff
 180 #define MT_ST_DEF_DENSITY       (MT_ST_DEF_OPTIONS | 0x100000)
 181 #define MT_ST_DEF_COMPRESSION   (MT_ST_DEF_OPTIONS | 0x200000)
 182 #define MT_ST_DEF_DRVBUFFER     (MT_ST_DEF_OPTIONS | 0x300000)
 183 #define MT_ST_HPLOADER_OFFSET 10000
 184 #ifndef DEFTAPE
 185 # define DEFTAPE        "/dev/tape"
 186 #endif
 187
 188 #endif