# 2.11BSD#431 - /usr/src/sys/pdpuba/htreg.h

##### Macros

    HTCC_BITS         X
    HTCC_DTPAR        X
    HTCS1_BITS        X
    HTCS2_BITS        X
    HTCS2_CLR         X
    HTCS2_DLT         X
    HTCS2_ERR         X
    HTCS2_IR          X
    HTCS2_MAII        X
    HTCS2_MDPE        X
    HTCS2_MXF         X
    HTCS2_NEF         X
    HTCS2_NEM         X
    HTCS2_OR          X
    HTCS2_PAT         X
    HTCS2_PRE         X
    HTCS2_UPE         X
    HTCS2_WCE         X
    HTCS3_APE         X
    HTCS3_BITS        X
    HTCS3_DW          X
    HTCS3_IE          X
    HTDT_7CH          X
    HTDT_BITS         X
    HTDT_DRQ          X
    HTDT_MOH          X
    HTDT_NSA          X
    HTDT_SPR          X
    HTDT_TAP          X
    HTER_BITS         X
    HTER_CORCRC       X
    HTER_CPAR         X
    HTER_CSITM        X
    HTER_CTE          X
    HTER_DPAR         X
    HTER_FCE          X
    HTER_FMT          X
    HTER_HARD         X
    HTER_ILF          X
    HTER_ILR          X
    HTER_INCVPE       X
    HTER_NEF          X
    HTER_NSG          X
    HTER_OPI          X
    HTER_PEFLRC       X
    HTER_RMR          X
    HTER_UNS          X
    HTFS_ATA          X
    HTFS_BITS         X
    HTFS_BOT          X
    HTFS_DPR          X
    HTFS_DRY          X
    HTFS_EOT          X
    HTFS_ERR          X
    HTFS_IDB          X
    HTFS_MOL          X
    HTFS_PES          X
    HTFS_PIP          X
    HTFS_SDWN         X
    HTFS_SLA          X
    HTFS_SSC          X
    HTFS_TM           X
    HTFS_WRL          X
    HTMR_BITS         X
    HTMR_MC           X
    HTMR_MDPB         X
    HTMR_MM           X
    HTMR_TSC          X
    HTTC_1600BPI      X
    HTTC_800BPI       X
    HTTC_ACCL         X
    HTTC_BITS         X
    HTTC_EAODTE       X
    HTTC_EVEN         X
    HTTC_FCS          X
    HTTC_PDP11        X
    HTTC_SAC          X
    HT_DCLR           X
    HT_DVA            X
    HT_ERASE          X
    HT_GO             X
    HT_IE             X
    HT_MCPE           X
    HT_RCOM           X
    HT_RDY            X
    HT_REW            X
    HT_REWOFFL        X
    HT_RIP            X
    HT_RREV           X
    HT_SC             X
    HT_SENSE          X
    HT_SFORW          X
    HT_SREV           X
    HT_TRE            X
    HT_WCHFWD         X
    HT_WCHREV         X
    HT_WCOM           X
    HT_WEOF           X
    b_command         X
    b_repcnt          X

##### struct's

    htdevice          X

       1: /*
       2:  * Copyright (c) 1986 Regents of the University of California.
       3:  * All rights reserved.  The Berkeley software License Agreement
       4:  * specifies the terms and conditions for redistribution.
       5:  *
       6:  *	@(#)htreg.h	1.1 (2.10BSD Berkeley) 12/1/86
       7:  */
       8:
       9: struct  htdevice
      10: {
      11:     short   htcs1;      /* control and status 1 register */
      12:     short   htwc;       /* word count register */
      13:     caddr_t htba;       /* bus address register */
      14:     short   htfc;       /* frame counter */
      15:     short   htcs2;      /* control and status 2 register */
      16:     short   htfs;       /* formatter status register */
      17:     short   hter;       /* error register */
      18:     short   htas;       /* attention summary register */
      19:     short   htcc;       /* check character register */
      20:     short   htdb;       /* data buffer register */
      21:     short   htmr;       /* maintenance register */
      22:     short   htdt;       /* drive type register */
      23:     short   htsn;       /* serial number register */
      24:     short   httc;       /* tape control register */
      25:     short   htbae;      /* bus address extension register (RH70 only) */
      26:     short   htcs3;      /* control and status 3 register (RH70 only) */
      27: };
      28:
      29: /* htcs1 */
      30: #define HT_SC       0100000     /* special condition */
      31: #define HT_TRE      0040000     /* transfer error */
      32: #define HT_MCPE     0020000     /* MASSBUS control bus read parity error */
      33: /* bit 12 is unused */
      34: #define HT_DVA      0004000     /* drive available */
      35: /* bit 10 is unused */
      36: /* bits 9-8 are UNIBUS extension bits */
      37: #define HT_RDY      0000200     /* ready */
      38: #define HT_IE       0000100     /* interrupt enable */
      39: #define HT_GO       0000001     /* go bit */
      40: /* bits 5-1 are the command */
      41: #define HTCS1_BITS  \
      42: "\10\20SC\17TRE\16MCPE\14DVA\12A17\11A16\10RDY\7IE\1GO"
      43:
      44: /* commands */
      45: #define HT_SENSE    0000000     /* no operations (sense) */
      46: #define HT_REWOFFL  0000002     /* rewind offline */
      47: #define HT_REW      0000006     /* rewind */
      48: #define HT_DCLR     0000010     /* drive clear */
      49: #define HT_RIP      0000020     /* read in preset */
      50: #define HT_ERASE    0000024     /* erase */
      51: #define HT_WEOF     0000026     /* write tape mark */
      52: #define HT_SFORW    0000030     /* space forward */
      53: #define HT_SREV     0000032     /* space reverse */
      54: #define HT_WCHFWD   0000050     /* write check forward */
      55: #define HT_WCHREV   0000056     /* write check reverse */
      56: #define HT_WCOM     0000060     /* write forward */
      57: #define HT_RCOM     0000070     /* read forward */
      58: #define HT_RREV     0000076     /* read reverse */
      59:
      60: /* htcs2 */
      61: #define HTCS2_DLT   0100000     /* data late */
      62: /*
      63:  * The 1981-1982 DEC peripherals handbook says bit 14 is unused.
      64:  * The 1980 one says it's WCE.  Take your choice.
      65:  */
      66: #define HTCS2_WCE   0040000     /* write check error */
      67: #define HTCS2_UPE   0020000     /* UNIBUS parity error */
      68: #define HTCS2_NEF   0010000     /* nonexistent formatter */
      69: #define HTCS2_NEM   0004000     /* nonexistent memory */
      70: #define HTCS2_PRE   0002000     /* program error */
      71: #define HTCS2_MXF   0001000     /* missed transfer */
      72: #define HTCS2_MDPE  0000400     /* MASSBUS data read parity error */
      73: #define HTCS2_OR    0000200     /* output ready */
      74: #define HTCS2_IR    0000100     /* input ready */
      75: #define HTCS2_CLR   0000040     /* controller clear */
      76: #define HTCS2_PAT   0000020     /* parity test */
      77: #define HTCS2_MAII  0000010     /* memory address increment inhibit */
      78: /* bits 2-0 select the formatter */
      79: #define HTCS2_BITS  \
      80: "\10\20DLT\16UPE\16NEF\14NEM\13PRE\12MXF\11MDPE\10OR\7IR\6CLR\5PAT\4MAII"
      81: #define HTCS2_ERR   \
      82:     (HTCS2_MDPE|HTCS2_MXF|HTCS2_PRE|HTCS2_NEM|HTCS2_NEF|HTCS2_UPE|HTCS2_WCE)
      83:
      84: /* htfs */
      85: #define HTFS_ATA    0100000     /* attention active */
      86: #define HTFS_ERR    0040000     /* composite error */
      87: #define HTFS_PIP    0020000     /* positioning in progress */
      88: #define HTFS_MOL    0010000     /* medium on line */
      89: #define HTFS_WRL    0004000     /* write lock */
      90: #define HTFS_EOT    0002000     /* end of tape */
      91: /* bit 9 is unused */
      92: #define HTFS_DPR    0000400     /* drive present (always 1) */
      93: #define HTFS_DRY    0000200     /* drive ready */
      94: #define HTFS_SSC    0000100     /* slave status change */
      95: #define HTFS_PES    0000040     /* phase-encoded status */
      96: #define HTFS_SDWN   0000020     /* slowing down */
      97: #define HTFS_IDB    0000010     /* identification burst */
      98: #define HTFS_TM     0000004     /* tape mark */
      99: #define HTFS_BOT    0000002     /* beginning of tape */
     100: #define HTFS_SLA    0000001     /* slave attention */
     101:
     102: #define HTFS_BITS \
     103: "\10\20ATA\17ERR\16PIP\15MOL\14WRL\13EOT\11DPR\10DRY\
     104: \7SSC\6PES\5SDWN\4IDB\3TM\2BOT\1SLA"
     105:
     106: /* hter */
     107: #define HTER_CORCRC 0100000     /* correctible data/crc error */
     108: #define HTER_UNS    0040000     /* unsafe */
     109: #define HTER_OPI    0020000     /* operation incomplete */
     110: #define HTER_CTE    0010000     /* controller timing error */
     111: #define HTER_NEF    0004000     /* non-executable function */
     112: #define HTER_CSITM  0002000     /* correctable skew/illegal tape mark */
     113: #define HTER_FCE    0001000     /* frame count error */
     114: #define HTER_NSG    0000400     /* non-standard gap */
     115: #define HTER_PEFLRC 0000200     /* pe format error/lrc error */
     116: #define HTER_INCVPE 0000100     /* incorrectable data/vertical parity error */
     117: #define HTER_DPAR   0000040     /* MASSBUS data write parity error */
     118: #define HTER_FMT    0000020     /* format select error */
     119: #define HTER_CPAR   0000010     /* MASSBUS control bus write parity error */
     120: #define HTER_RMR    0000004     /* register modification refused */
     121: #define HTER_ILR    0000002     /* illegal register */
     122: #define HTER_ILF    0000001     /* illegal function */
     123:
     124: #define HTER_BITS \
     125: "\10\20CORCRC\17UNS\16OPI\15CTE\14NEF\13CSITM\12FCE\11NSG\10PEFLRC\
     126: \7INCVPE\6DPAR\5FMT\4CPAR\3RMR\2ILR\1ILF"
     127: #define HTER_HARD \
     128:     (HTER_UNS|HTER_OPI|HTER_NEF|HTER_DPAR|HTER_FMT|HTER_CPAR| \
     129:     HTER_RMR|HTER_ILR|HTER_ILF)
     130:
     131: /* htcc */
     132: /* bits 15-9 are unused */
     133: #define HTCC_DTPAR  0000400     /* dead track parity/crc parity */
     134: /* bits 7-0 contain dead track/crc information */
     135: #define HTCC_BITS   \
     136: "\10\11DTPAR"
     137:
     138: /* htmr */
     139: /* bits 15-8 contain lrc/maintenance data */
     140: #define HTMR_MDPB   0000400     /* maintenance data parity bit */
     141: #define HTMR_TSC    0000200     /* tape speed clock */
     142: #define HTMR_MC     0000100     /* maintenance clock */
     143: /* bits 4-1 contain the maintenance operation code */
     144: #define HTMR_MM     0000001     /* maintenance mode */
     145: #define HTMR_BITS   \
     146: "\10\10MDPB\7TSC\6MC\1MM"
     147:
     148: /* htdt */
     149: #define HTDT_NSA    0100000     /* not sector addressed; always 1 */
     150: #define HTDT_TAP    0040000     /* tape; always 1 */
     151: #define HTDT_MOH    0020000     /* moving head; always 0 */
     152: #define HTDT_7CH    0010000     /* 7 channel; always 0 */
     153: #define HTDT_DRQ    0004000     /* drive request required; always 0 */
     154: #define HTDT_SPR    0002000     /* slave present */
     155: /* bit 9 is unused */
     156: /* bits 8-0 are formatter/transport type */
     157: #define HTDT_BITS   \
     158: "\10\20NSA\17TAP\16MOH\15SCH\14DRQ\13SPR"
     159:
     160: /* httc */
     161: #define HTTC_ACCL   0100000     /* transport is not up to speed */
     162: #define HTTC_FCS    0040000     /* frame count status */
     163: #define HTTC_SAC    0020000     /* slave address change */
     164: #define HTTC_EAODTE 0010000     /* enable abort on data xfer errors */
     165: /* bit 11 is unused */
     166: /* bits 10-8 are density select */
     167: #define HTTC_800BPI 0001400     /* in bits 10-8, dens=800 */
     168: #define HTTC_1600BPI    0002000     /* in bits 10-8, dens=1600 */
     169: /* bits 7-4 are format select */
     170: #define HTTC_PDP11  0000300     /* in bits 7-4, pdp11 normal format */
     171: #define HTTC_EVEN   0000010     /* select even parity */
     172: /* bits 2-0 are slave select */
     173:
     174: #define HTTC_BITS   \
     175: "\10\20ACCL\17FCS\16SAC\15EAODTE\4EVEN"
     176:
     177: /* htcs3 */
     178: #define HTCS3_APE   0100000     /* address parity error */
     179: /* bits 14-11 are unused */
     180: #define HTCS3_DW    0002000     /* double word */
     181: /* bits 9-7 are unused */
     182: #define HTCS3_IE    0000100     /* interrupt enable */
     183: /* bits 5-4 are unused */
     184: /* bits 3-0 are inverted parity check */
     185: #define HTCS3_BITS  \
     186: "\10\20APE\13DW\7IE"
     187:
     188: #define b_repcnt  b_bcount
     189: #define b_command b_resid

#### Defined struct's

htdevice defined in line 9; used 18 times

- in /usr/src/sys/autoconfig/htauto.c line 16(2)
- in /usr/src/sys/pdpstand/ht.c line 21-25(8), 91(2), 148(2)
- in /usr/src/sys/pdpuba/ht.c line 29(2), 59(2)

#### Defined macros

HTCC_BITS defined in line 135; never used
HTCC_DTPAR defined in line 133; never used
HTCS1_BITS defined in line 41; never used
HTCS2_BITS defined in line 79; never used
HTCS2_CLR defined in line 75; used 3 times

- in /usr/src/sys/autoconfig/htauto.c line 33
- in /usr/src/sys/pdpstand/ht.c line 155
- in /usr/src/sys/pdpuba/ht.c line 389

HTCS2_DLT defined in line 61; never used
HTCS2_ERR defined in line 81; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 300

HTCS2_IR defined in line 74; never used
HTCS2_MAII defined in line 77; never used
HTCS2_MDPE defined in line 72; used 1 times

- in line 82

HTCS2_MXF defined in line 71; used 1 times

- in line 82

HTCS2_NEF defined in line 68; used 2 times

- in line 82
- in /usr/src/sys/pdpuba/ht.c line 211

HTCS2_NEM defined in line 69; used 1 times

- in line 82

HTCS2_OR defined in line 73; never used
HTCS2_PAT defined in line 76; never used
HTCS2_PRE defined in line 70; used 1 times

- in line 82

HTCS2_UPE defined in line 67; used 1 times

- in line 82

HTCS2_WCE defined in line 66; used 1 times

- in line 82

HTCS3_APE defined in line 178; never used
HTCS3_BITS defined in line 185; never used
HTCS3_DW defined in line 180; never used
HTCS3_IE defined in line 182; never used
HTDT_7CH defined in line 152; never used
HTDT_BITS defined in line 157; never used
HTDT_DRQ defined in line 153; never used
HTDT_MOH defined in line 151; never used
HTDT_NSA defined in line 149; never used
HTDT_SPR defined in line 154; never used
HTDT_TAP defined in line 150; never used
HTER_BITS defined in line 124; used 3 times

- in /usr/src/bin/mt.c line 137, 148
- in /usr/src/sys/pdpuba/ht.c line 322

HTER_CORCRC defined in line 107; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 305

HTER_CPAR defined in line 119; used 1 times

- in line 128

HTER_CSITM defined in line 112; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 305

HTER_CTE defined in line 110; never used
HTER_DPAR defined in line 117; used 1 times

- in line 128

HTER_FCE defined in line 113; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 303

HTER_FMT defined in line 118; used 1 times

- in line 128

HTER_HARD defined in line 127; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 300

HTER_ILF defined in line 122; used 1 times

- in line 129

HTER_ILR defined in line 121; used 1 times

- in line 129

HTER_INCVPE defined in line 116; never used
HTER_NEF defined in line 111; used 1 times

- in line 128

HTER_NSG defined in line 114; never used
HTER_OPI defined in line 109; used 1 times

- in line 128

HTER_PEFLRC defined in line 115; never used
HTER_RMR defined in line 120; used 1 times

- in line 129

HTER_UNS defined in line 108; used 1 times

- in line 128

HTFS_ATA defined in line 85; never used
HTFS_BITS defined in line 102; used 2 times

- in /usr/src/bin/mt.c line 148
- in /usr/src/sys/pdpuba/ht.c line 323

HTFS_BOT defined in line 99; used 2 times

- in /usr/src/sys/pdpuba/ht.c line 103, 442

HTFS_DPR defined in line 92; never used
HTFS_DRY defined in line 93; never used
HTFS_EOT defined in line 90; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 249

HTFS_ERR defined in line 86; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 338

HTFS_IDB defined in line 97; never used
HTFS_MOL defined in line 88; used 3 times

- in /usr/src/sys/pdpuba/ht.c line 95, 211, 306

HTFS_PES defined in line 95; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 304

HTFS_PIP defined in line 87; used 1 times

- in /usr/src/sys/pdpstand/ht.c line 100

HTFS_SDWN defined in line 96; never used
HTFS_SLA defined in line 100; never used
HTFS_SSC defined in line 94; never used
HTFS_TM defined in line 98; used 3 times

- in /usr/src/sys/pdpstand/ht.c line 127
- in /usr/src/sys/pdpuba/ht.c line 311, 362

HTFS_WRL defined in line 89; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 99

HTMR_BITS defined in line 145; never used
HTMR_MC defined in line 142; never used
HTMR_MDPB defined in line 140; never used
HTMR_MM defined in line 144; never used
HTMR_TSC defined in line 141; never used
HTTC_1600BPI defined in line 168; used 2 times

- in /usr/src/sys/pdpstand/ht.c line 105
- in /usr/src/sys/pdpuba/ht.c line 91

HTTC_800BPI defined in line 167; used 2 times

- in /usr/src/sys/pdpstand/ht.c line 105
- in /usr/src/sys/pdpuba/ht.c line 91

HTTC_ACCL defined in line 161; never used
HTTC_BITS defined in line 174; never used
HTTC_EAODTE defined in line 164; never used
HTTC_EVEN defined in line 171; never used
HTTC_FCS defined in line 162; never used
HTTC_PDP11 defined in line 170; used 2 times

- in /usr/src/sys/pdpstand/ht.c line 106
- in /usr/src/sys/pdpuba/ht.c line 92

HTTC_SAC defined in line 163; never used
HT_DCLR defined in line 48; used 2 times

- in /usr/src/sys/pdpstand/ht.c line 158
- in /usr/src/sys/pdpuba/ht.c line 392

HT_DVA defined in line 34; never used
HT_ERASE defined in line 50; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 356

HT_GO defined in line 39; used 10 times

- in /usr/src/sys/autoconfig/htauto.c line 26
- in /usr/src/sys/pdpstand/ht.c line 110, 158
- in /usr/src/sys/pdpuba/ht.c line 220, 245, 262-266(2), 329, 356, 392

HT_IE defined in line 38; used 7 times

- in /usr/src/sys/autoconfig/htauto.c line 26
- in /usr/src/sys/pdpuba/ht.c line 220, 245, 262-266(2), 329, 356

HT_MCPE defined in line 32; never used
HT_RCOM defined in line 57; used 2 times

- in /usr/src/sys/pdpstand/ht.c line 114
- in /usr/src/sys/pdpuba/ht.c line 247

HT_RDY defined in line 37; used 2 times

- in /usr/src/sys/pdpstand/ht.c line 98, 125

HT_REW defined in line 47; used 4 times

- in /usr/src/sys/pdpstand/ht.c line 39, 54
- in /usr/src/sys/pdpuba/ht.c line 124, 410

HT_REWOFFL defined in line 46; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 410

HT_RIP defined in line 49; never used
HT_RREV defined in line 58; never used
HT_SC defined in line 30; used 1 times

- in /usr/src/sys/pdpuba/ht.c line 337

HT_SENSE defined in line 45; used 6 times

- in /usr/src/sys/autoconfig/htauto.c line 26
- in /usr/src/sys/pdpstand/ht.c line 46, 78
- in /usr/src/sys/pdpuba/ht.c line 93, 214, 410

HT_SFORW defined in line 52; used 6 times

- in /usr/src/sys/pdpstand/ht.c line 43, 74
- in /usr/src/sys/pdpuba/ht.c line 151, 262, 409(2)

HT_SREV defined in line 53; used 8 times

- in /usr/src/sys/pdpstand/ht.c line 71, 141
- in /usr/src/sys/pdpuba/ht.c line 121, 151, 266, 329, 409-410(2)

HT_TRE defined in line 31; used 2 times

- in /usr/src/sys/pdpstand/ht.c line 132
- in /usr/src/sys/pdpuba/ht.c line 298

HT_WCHFWD defined in line 54; never used
HT_WCHREV defined in line 55; never used
HT_WCOM defined in line 56; used 2 times

- in /usr/src/sys/pdpstand/ht.c line 117
- in /usr/src/sys/pdpuba/ht.c line 255

HT_WEOF defined in line 51; used 3 times

- in /usr/src/sys/pdpuba/ht.c line 119-120(2), 409

b_command defined in line 189; used 3 times

- in /usr/src/sys/pdpuba/ht.c line 153, 214, 220

b_repcnt defined in line 188; used 2 times

- in /usr/src/sys/pdpuba/ht.c line 143, 152

#### Usage of this include

htreg.h used 4 times

- in /usr/src/bin/mt.c line 122
- in /usr/src/sys/autoconfig/htauto.c line 13
- in /usr/src/sys/pdpstand/ht.c line 14
- in /usr/src/sys/pdpuba/ht.c line 22

Last modified: 1987-01-09 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 1506 |