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- /*
- * Copyright (c) 1990 University of Utah.
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * the Systems Programming Group of the University of Utah Computer
- * Science Department.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)stvar.h 7.1 (Berkeley) 2/5/91
- */
-
- /*
- * stvar.h scsi tape driver
- */
-
- struct exb_xsense {
- u_char reserved8;
- u_char reserved9;
- u_char reserved10;
- u_char reserved11;
- u_char addsens;
- u_char addsensq;
- u_char reserved14;
- u_char reserved15;
- u_char rwerrcnt2;
- u_char rwerrcnt1;
- u_char rwerrcnt0;
- u_char pf: 1,
- bpe: 1,
- fpe: 1,
- me: 1,
- eco: 1,
- tme: 1,
- tnp: 1,
- bot: 1;
- u_char xfr: 1,
- tmd: 1,
- wp: 1,
- fmke: 1,
- ure: 1,
- we1: 1,
- sse: 1,
- fe: 1;
- u_char rsvd: 6,
- wseb: 1,
- wseo: 1;
- u_char reserved22;
- u_char tplft2;
- u_char tplft1;
- u_char tplft0;
- };
-
- /* xsense sense key */
- #define XSK_NOSENCE 0x0
- #define XSK_NOTUSED1 0x1
- #define XSK_NOTRDY 0x2
- #define XSK_MEDERR 0x3
- #define XSK_HRDWERR 0x4
- #define XSK_ILLREQ 0x5
- #define XSK_UNTATTEN 0x6
- #define XSK_DATAPROT 0x7
- #define XSK_BLNKCHK 0x8
- #define XSK_VENDOR 0x9
- #define XSK_CPYABORT 0xa
- #define XSK_ABORTCMD 0xb
- #define XSK_NOTUSEDC 0xc
- #define XSK_VOLOVER 0xd
- #define XSK_NOTUSEDE 0xe
- #define XSK_REVERVED 0xf
-
- struct exb_inquiry {
- char venderunique[16];
- };
-
- struct st_mode {
- u_char sdl;
- u_char medtype;
- u_char wp: 1, /* write protect */
- bfmd: 3, /* buffered write mode */
- speed: 4;
- u_char bdl;
- u_char dencod;
- u_char numblk2; /* number of blocks */
- u_char numblk1;
- u_char numblk0;
- u_char rsvd1;
- u_char blklen2; /* block length */
- u_char blklen1;
- u_char blklen0;
- };
-
- struct st_mode_exvup {
- /* vender unique */
- u_char ct: 1, /* international cartridge */
- rs1: 1,
- nd: 1, /* no disconnect, date transfer */
- rs2: 1,
- nbe: 1, /* no busy enable */
- ebd: 1, /* even byte disconnect */
- pe: 1, /* parity enable */
- nal: 1; /* no auto load */
- u_char rsvd: 7,
- p5: 1;
- u_char motionthres;
- u_char reconthres;
- u_char gapthres;
- };
-
- struct mode_select_data {
- u_char rsvd1;
- u_char rsvd2;
- u_char rsvd3: 1,
- buff: 3,
- speed: 4;
- u_char blkdeslen;
- u_char density;
- u_char blks2;
- u_char blks1;
- u_char blks0;
- u_char rsvd4;
- u_char blklen2;
- u_char blklen1;
- u_char blklen0;
- u_char vupb;
- u_char rsvd5: 7,
- p5: 1;
- u_char motionthres;
- u_char reconthres;
- u_char gapthres;
- };
-
- struct mode_sense {
- struct st_mode md;
- struct st_mode_exvup ex;
- };
-
- #define EXDS_BITS \
- "\20\20\
- \7MOVED\6LEOT\5CMD\4WRTTN\3WMODE\2OPEN\1ALIV"
-
- #define EXER_BITS \
- "\20\20VAL\17FMK\16EOM\15ILI\14KEY3\13KEY2\12KEY1\11KEY0\
- \10RETRY7\7RETRY6\6RETRY5\5RETRY4\4RETRY3\3RETRY2\2RETRY1\1RETRY0"
-
-