/** @(#)drv_jvc.c 1.80 04/03/01 Copyright 1997-2004 J. Schilling */
#ifndef lint
static char sccsid[] =
"@(#)drv_jvc.c 1.80 04/03/01 Copyright 1997-2004 J. Schilling";
#endif
/*
* CDR device implementation for
* JVC/TEAC
*
* Copyright (c) 1997-2004 J. Schilling
*/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; see the file COPYING. If not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*#define XXDEBUG*/
/*#define XXBUFFER*/
#include <mconfig.h>
#include <stdio.h>
#include <standard.h>
#include <fctldefs.h>
#include <errno.h>
#include <strdefs.h>
#include <unixstd.h>
#ifdef XXDEBUG
#include <stdxlib.h>
#endif
#include <utypes.h>
#include <btorder.h>
#include <intcvt.h>
#include <schily.h>
#include <scg/scgcmd.h>
#include <scg/scsidefs.h>
#include <scg/scsireg.h>
#include <scg/scsitransp.h>
#include "cdrecord.h"
/* just a hack */
long lba_addr;
BOOL last_done;
/*
* macros for building MSF values from LBA
*/
#define LBA_MIN(x) ((x)/(60*75))
#define LBA_SEC(x) (((x)%(60*75))/75)
#define LBA_FRM(x) ((x)%75)
#define MSF_CONV(a) ((((a)%(unsigned)100)/10)*16 + ((a)%(unsigned)10))
extern int lverbose;
#if defined(_BIT_FIELDS_LTOH) /* Intel byteorder */
struct teac_mode_page_21 { /* teac dummy selection */
MP_P_CODE; /* parsave & pagecode */
Uchar p_len; /* 0x01 = 1 Byte */
Ucbit dummy : 2;
Ucbit res : 6;
};
#else
struct teac_mode_page_21 { /* teac dummy selection */
MP_P_CODE; /* parsave & pagecode */
Uchar p_len; /* 0x01 = 1 Byte */
Ucbit res : 6;
Ucbit dummy : 2;
};
#endif
struct teac_mode_page_31 { /* teac speed selection */
MP_P_CODE; /* parsave & pagecode */
Uchar p_len; /* 0x02 = 2 Byte */
Uchar speed;
Uchar res;
};
struct cdd_52x_mode_data {
struct scsi_mode_header header;
union cdd_pagex {
struct teac_mode_page_21 teac_page21;
struct teac_mode_page_31 teac_page31;
} pagex;
};
#if defined(_BIT_FIELDS_LTOH) /* Intel byteorder */
struct pgm_subcode { /* subcode for progam area */
Uchar subcode;
Ucbit addr : 4;
Ucbit control : 4;
Uchar track;
Uchar index;
};
#else
struct pgm_subcode { /* subcode for progam area */
Uchar subcode;
Ucbit control : 4;
Ucbit addr : 4;
Uchar track;
Uchar index;
};
#endif
#define set_pgm_subcode(sp, t, c, a, tr, idx) (\
(sp)->subcode = (t), \
(sp)->control = (c), \
(sp)->addr = (a), \
(sp)->track = MSF_CONV(tr), \
(sp)->index = (idx))
#define SC_P 1 /* Subcode defines pre-gap (Pause) */
#define SC_TR 0 /* Subcode defines track data */
#if defined(_BIT_FIELDS_LTOH) /* Intel byteorder */
typedef struct lin_subcode { /* subcode for lead in area */
Ucbit addr : 4;
Ucbit control : 4;
Uchar track;
Uchar msf[3];
} lsc_t;
#else
typedef struct lin_subcode { /* subcode for lead in area */
Ucbit control : 4;
Ucbit addr : 4;
Uchar track;
Uchar msf[3];
} lsc_t;
#endif
#define set_toc_subcode(sp, c, a, tr, bno) (\
((lsc_t *)sp)->control = (c), \
((lsc_t *)sp)->addr = (a), \
((lsc_t *)sp)->track = MSF_CONV(tr), \
((lsc_t *)sp)->msf[0] = MSF_CONV(LBA_MIN(bno)), \
((lsc_t *)sp)->msf[1] = MSF_CONV(LBA_SEC(bno)), \
((lsc_t *)sp)->msf[2] = MSF_CONV(LBA_FRM(bno)), \
&((lsc_t *)sp)->msf[3])
#define set_lin_subcode(sp, c, a, pt, min, sec, frm) (\
((lsc_t *)sp)->control = (c), \
((lsc_t *)sp)->addr = (a), \
((lsc_t *)sp)->track = (pt), \
((lsc_t *)sp)->msf[0] = (min), \
((lsc_t *)sp)->msf[1] = (sec), \
((lsc_t *)sp)->msf[2] = (frm), \
&((lsc_t *)sp)->msf[3])
#if defined(_BIT_FIELDS_LTOH) /* Intel byteorder */
struct upc_subcode { /* subcode for upc/bar code */
Uchar res;
Ucbit addr : 4;
Ucbit control : 4;
Uchar upc[13];
};
#else
struct upc_subcode { /* subcode for upc/bar code */
Uchar res;
Ucbit control : 4;
Ucbit addr : 4;
Uchar upc[13];
};
#endif
#if defined(_BIT_FIELDS_LTOH) /* Intel byteorder */
struct isrc_subcode { /* subcode for ISRC code */
Uchar res;
Ucbit addr : 4;
Ucbit control : 4;
Uchar isrc[12];
Uchar res14;
};
#else
struct isrc_subcode { /* subcode for ISRC code */
Uchar res;
Ucbit control : 4;
Ucbit addr : 4;
Uchar isrc[12];
Uchar res14;
};
#endif
LOCAL int teac_attach __PR((SCSI *scgp, cdr_t *dp));
LOCAL int teac_init __PR((SCSI *scgp, cdr_t *dp));
LOCAL int teac_getdisktype __PR((SCSI *scgp, cdr_t *dp));
LOCAL int speed_select_teac __PR((SCSI *scgp, cdr_t *dp, int *speedp));
LOCAL int select_secsize_teac __PR((SCSI *scgp, track_t *trackp));
LOCAL int next_wr_addr_jvc __PR((SCSI *scgp, track_t *, long *ap));
LOCAL int write_teac_xg1 __PR((SCSI *scgp, caddr_t, long, long, int, BOOL));
LOCAL int cdr_write_teac __PR((SCSI *scgp, caddr_t bp, long sectaddr, long size, int blocks, BOOL islast));
LOCAL int open_track_jvc __PR((SCSI *scgp, cdr_t *dp, track_t *trackp));
LOCAL int teac_fixation __PR((SCSI *scgp, cdr_t *dp, track_t *trackp));
LOCAL int close_track_teac __PR((SCSI *scgp, cdr_t *dp, track_t *trackp));
LOCAL int teac_open_session __PR((SCSI *scgp, cdr_t *dp, track_t *trackp));
LOCAL int initsub_teac __PR((SCSI *scgp, int toctype, int multi));
LOCAL int teac_doopc __PR((SCSI *scgp));
LOCAL int teac_opc __PR((SCSI *scgp, caddr_t, int cnt, int doopc));
LOCAL int opt_power_judge __PR((SCSI *scgp, int judge));
LOCAL int clear_subcode __PR((SCSI *scgp));
LOCAL int set_limits __PR((SCSI *scgp, long lba, long length));
LOCAL int set_subcode __PR((SCSI *scgp, Uchar *subcode_data, int length));
LOCAL int read_disk_info_teac __PR((SCSI *scgp, Uchar *data, int length, int type));
LOCAL int teac_freeze __PR((SCSI *scgp, int bp_flag));
LOCAL int teac_wr_pma __PR((SCSI *scgp));
LOCAL int teac_rd_pma __PR((SCSI *scgp));
LOCAL int next_wr_addr_teac __PR((SCSI *scgp, long start_lba, long last_lba));
LOCAL int blank_jvc __PR((SCSI *scgp, cdr_t *dp, long addr, int blanktype));
LOCAL int buf_cap_teac __PR((SCSI *scgp, long *sp, long *fp));
LOCAL long read_peak_buffer_cap_teac __PR((SCSI *scgp));
LOCAL int buffer_inquiry_teac __PR((SCSI *scgp, int fmt));
#ifdef XXBUFFER
LOCAL void check_buffer_teac __PR((SCSI *scgp));
#endif
#ifdef XXDEBUG
LOCAL void xxtest_teac __PR((SCSI *scgp));
#endif
cdr_t cdr_teac_cdr50 = {
0, 0,
/* CDR_TAO|CDR_SAO|CDR_SWABAUDIO|CDR_NO_LOLIMIT,*/
CDR_TAO|CDR_SWABAUDIO|CDR_NO_LOLIMIT,
2, 4,
"teac_cdr50",
"driver for Teac CD-R50S, Teac CD-R55S, JVC XR-W2010, Pinnacle RCD-5020",
0,
(dstat_t *)0,
drive_identify,
teac_attach,
teac_init,
teac_getdisktype,
scsi_load,
scsi_unload,
buf_cap_teac,
cmd_dummy, /* recovery_needed */
(int(*)__PR((SCSI *, cdr_t *, int)))cmd_dummy, /* recover */
speed_select_teac,
select_secsize,
next_wr_addr_jvc,
(int(*)__PR((SCSI *, Ulong)))cmd_ill, /* reserve_track */
cdr_write_teac,
(int(*)__PR((track_t *, void *, BOOL)))cmd_dummy, /* gen_cue */
no_sendcue,
(int(*)__PR((SCSI *, cdr_t *, track_t *)))cmd_dummy, /* leadin */
open_track_jvc,
close_track_teac,
teac_open_session,
cmd_dummy,
cmd_dummy, /* abort */
read_session_offset_philips,
teac_fixation,
cmd_dummy, /* stats */
/* blank_dummy,*/
blank_jvc,
format_dummy,
teac_opc,
cmd_dummy, /* opt1 */
cmd_dummy, /* opt2 */
};
LOCAL int
teac_init(scgp, dp)
SCSI *scgp;
cdr_t *dp;
{
return (speed_select_teac(scgp, dp, NULL));
}
LOCAL int
teac_getdisktype(scgp, dp)
SCSI *scgp;
cdr_t *dp;
{
dstat_t *dsp = dp->cdr_dstat;
struct scsi_mode_data md;
int count = sizeof (struct scsi_mode_header) +
sizeof (struct scsi_mode_blockdesc);
int len;
int page = 0;
long l;
fillbytes((caddr_t)&md, sizeof (md), '\0');
(void) test_unit_ready(scgp);
if (mode_sense(scgp, (Uchar *)&md, count, page, 0) < 0) { /* Page n current */
return (-1);
} else {
len = ((struct scsi_mode_header *)&md)->sense_data_len + 1;
}
if (((struct scsi_mode_header *)&md)->blockdesc_len < 8)
return (-1);
l = a_to_u_3_byte(md.blockdesc.nlblock);
dsp->ds_maxblocks = l;
return (drive_getdisktype(scgp, dp));
}
LOCAL int
speed_select_teac(scgp, dp, speedp)
SCSI *scgp;
cdr_t *dp;
int *speedp;
{
struct cdd_52x_mode_data md;
int count;
int status;
int speed = 1;
BOOL dummy = (dp->cdr_cmdflags & F_DUMMY) != 0;
if (speedp)
speed = *speedp;
fillbytes((caddr_t)&md, sizeof (md), '\0');
count = sizeof (struct scsi_mode_header) +
sizeof (struct teac_mode_page_21);
md.pagex.teac_page21.p_code = 0x21;
md.pagex.teac_page21.p_len = 0x01;
md.pagex.teac_page21.dummy = dummy?3:0;
status = mode_select(scgp, (Uchar *)&md, count, 0, scgp->inq->data_format >= 2);
if (status < 0)
return (status);
if (speedp == 0)
return (0);
fillbytes((caddr_t)&md, sizeof (md), '\0');
count = sizeof (struct scsi_mode_header) +
sizeof (struct teac_mode_page_31);
speed >>= 1;
md.pagex.teac_page31.p_code = 0x31;
md.pagex.teac_page31.p_len = 0x02;
md.pagex.teac_page31.speed = speed;
return (mode_select(scgp, (Uchar *)&md, count, 0, scgp->inq->data_format >= 2));
}
LOCAL int
select_secsize_teac(scgp, trackp)
SCSI *scgp;
track_t *trackp;
{
struct scsi_mode_data md;
int count = sizeof (struct scsi_mode_header) +
sizeof (struct scsi_mode_blockdesc);
int len;
int page = 0;
fillbytes((caddr_t)&md, sizeof (md), '\0');
(void) test_unit_ready(scgp);
if (mode_sense(scgp, (Uchar *)&md, count, page, 0) < 0) { /* Page n current */
return (-1);
} else {
len = ((struct scsi_mode_header *)&md)->sense_data_len + 1;
}
if (((struct scsi_mode_header *)&md)->blockdesc_len < 8)
return (-1);
md.header.sense_data_len = 0;
md.header.blockdesc_len = 8;
md.blockdesc.density = 1;
if (trackp->secsize == 2352)
md.blockdesc.density = 4;
i_to_3_byte(md.blockdesc.lblen, trackp->secsize);
return (mode_select(scgp, (Uchar *)&md, count, 0, scgp->inq->data_format >= 2));
}
LOCAL int
next_wr_addr_jvc(scgp, trackp, ap)
SCSI *scgp;
track_t *trackp;
long *ap;
{
if (trackp != 0 && trackp->track > 0) {
*ap = lba_addr;
} else {
long nwa;
if (read_B0(scgp, TRUE, &nwa, NULL) < 0)
return (-1);
*ap = nwa + 150;
}
return (0);
}
LOCAL int
write_teac_xg1(scgp, bp, sectaddr, size, blocks, extwr)
SCSI *scgp;
caddr_t bp; /* address of buffer */
long sectaddr; /* disk address (sector) to put */
long size; /* number of bytes to transfer */
int blocks; /* sector count */
BOOL extwr; /* is an extended write */
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = bp;
scmd->size = size;
scmd->flags = SCG_DISRE_ENA|SCG_CMD_RETRY;
/* scmd->flags = SCG_DISRE_ENA;*/
scmd->cdb_len = SC_G1_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g1_cdb.cmd = SC_EWRITE;
scmd->cdb.g1_cdb.lun = scg_lun(scgp);
g1_cdbaddr(&scmd->cdb.g1_cdb, sectaddr);
g1_cdblen(&scmd->cdb.g1_cdb, blocks);
scmd->cdb.g1_cdb.vu_97 = extwr;
scgp->cmdname = "write_teac_g1";
if (scg_cmd(scgp) < 0)
return (-1);
return (size - scg_getresid(scgp));
}
LOCAL int
cdr_write_teac(scgp, bp, sectaddr, size, blocks, islast)
SCSI *scgp;
caddr_t bp; /* address of buffer */
long sectaddr; /* disk address (sector) to put */
long size; /* number of bytes to transfer */
int blocks; /* sector count */
BOOL islast; /* last write for track */
{
int ret;
if (islast)
last_done = TRUE;
ret = write_teac_xg1(scgp, bp, sectaddr, size, blocks, !islast);
if (ret < 0)
return (ret);
lba_addr = sectaddr + blocks;
#ifdef XXBUFFER
check_buffer_teac(scgp);
#endif
return (ret);
}
LOCAL int
open_track_jvc(scgp, dp, trackp)
SCSI *scgp;
cdr_t *dp;
track_t *trackp;
{
int status;
long blocks;
long pregapsize;
struct pgm_subcode sc;
last_done = FALSE;
if (select_secsize_teac(scgp, trackp) < 0)
return (-1);
status = clear_subcode(scgp);
/*next_wr_addr_teac(scgp);*/
if (status < 0)
return (status);
if (trackp->pregapsize != 0) {
if (lverbose > 1) {
printf("set_limits(%ld, %ld)-> %ld\n",
lba_addr, trackp->pregapsize, lba_addr + trackp->pregapsize);
}
status = set_limits(scgp, lba_addr, trackp->pregapsize);
if (status < 0)
return (status);
/*
* Set pre-gap (pause - index 0)
*/
set_pgm_subcode(&sc, SC_P,
st2mode[trackp->sectype&ST_MASK], ADR_POS, trackp->trackno, 0);
if (lverbose > 1)
scg_prbytes("Subcode:", (Uchar *)&sc, sizeof (sc));
status = set_subcode(scgp, (Uchar *)&sc, sizeof (sc));
if (status < 0)
return (status);
pregapsize = trackp->pregapsize;
if (!is_audio(trackp)) {
lba_addr += 5; /* link & run in blocks */
pregapsize -= 5;
}
if (lverbose > 1) {
printf("pad_track(%ld, %ld)-> %ld\n",
lba_addr, pregapsize, lba_addr + pregapsize);
}
/*
* XXX Do we need to check isecsize too?
*/
if (pad_track(scgp, dp, trackp,
lba_addr, (Llong)pregapsize*trackp->secsize,
FALSE, (Llong *)0) < 0)
return (-1);
}
blocks = trackp->tracksize/trackp->secsize +
(trackp->tracksize%trackp->secsize?1:0);
blocks += trackp->padsecs;
if (blocks < 300)
blocks = 300;
if (!is_audio(trackp))
blocks += 2;
if (!is_last(trackp) && trackp[1].pregapsize == 0)
blocks -= 150;
/*
* set the limits for the new subcode - seems to apply to all
* of the data track.
* Unknown tracksize is handled in open_session.
* We definitely need to know the tracksize in this driver.
*/
if (lverbose > 1) {
printf("set_limits(%ld, %ld)-> %ld\n",
lba_addr, blocks, lba_addr + blocks);
}
status = set_limits(scgp, lba_addr, blocks);
if (status < 0)
return (status);
/*
* Set track start (index 1)
*/
set_pgm_subcode(&sc, SC_TR,
st2mode[trackp->sectype&ST_MASK], ADR_POS, trackp->trackno, 1);
if (lverbose > 1)
scg_prbytes("Subcode:", (Uchar *)&sc, sizeof (sc));
status = set_subcode(scgp, (Uchar *)&sc, sizeof (sc));
if (status < 0)
return (status);
if (!is_last(trackp) && trackp[1].pregapsize == 0) {
blocks += lba_addr;
pregapsize = 150;
if (lverbose > 1) {
printf("set_limits(%ld, %ld)-> %ld\n",
blocks, pregapsize, blocks + pregapsize);
}
status = set_limits(scgp, blocks, pregapsize);
if (status < 0)
return (status);
/*
* Set pre-gap (pause - index 0)
*/
trackp++;
set_pgm_subcode(&sc, SC_P,
st2mode[trackp->sectype&ST_MASK], ADR_POS, trackp->trackno, 0);
if (lverbose > 1)
scg_prbytes("Subcode:", (Uchar *)&sc, sizeof (sc));
status = set_subcode(scgp, (Uchar *)&sc, sizeof (sc));
if (status < 0)
return (status);
}
return (status);
}
LOCAL char sector[3000];
LOCAL int
close_track_teac(scgp, dp, trackp)
SCSI *scgp;
cdr_t *dp;
track_t *trackp;
{
int ret = 0;
if (!last_done) {
printf("WARNING: adding dummy block to close track.\n");
/*
* need read sector size
* XXX do we really need this ?
* XXX if we need this can we set blocks to 0 ?
*/
ret = write_teac_xg1(scgp, sector, lba_addr, 2352, 1, FALSE);
lba_addr++;
}
if (!is_audio(trackp))
lba_addr += 2;
teac_wr_pma(scgp);
return (ret);
}
static const char *sd_teac50_error_str[] = {
"\100\200diagnostic failure on component parts", /* 40 80 */
"\100\201diagnostic failure on memories", /* 40 81 */
"\100\202diagnostic failure on cd-rom ecc circuit", /* 40 82 */
"\100\203diagnostic failure on gate array", /* 40 83 */
"\100\204diagnostic failure on internal SCSI controller", /* 40 84 */
"\100\205diagnostic failure on servo processor", /* 40 85 */
"\100\206diagnostic failure on program rom", /* 40 86 */
"\100\220thermal sensor failure", /* 40 90 */
"\200\000controller prom error", /* 80 00 */ /* JVC */
"\201\000no disk present - couldn't get focus", /* 81 00 */ /* JVC */
"\202\000no cartridge present", /* 82 00 */ /* JVC */
"\203\000unable to spin up", /* 83 00 */ /* JVC */
"\204\000addr exceeded the last valid block addr", /* 84 00 */ /* JVC */
"\205\000sync error", /* 85 00 */ /* JVC */
"\206\000address can't find or not data track", /* 86 00 */ /* JVC */
"\207\000missing track", /* 87 00 */ /* JVC */
"\213\000cartridge could not be ejected", /* 8B 00 */ /* JVC */
"\215\000audio not playing", /* 8D 00 */ /* JVC */
"\216\000read toc error", /* 8E 00 */ /* JVC */
"\217\000a blank disk is detected by read toc", /* 8F 00 */
"\220\000pma less disk - not a recordable disk", /* 90 00 */
"\223\000mount error", /* 93 00 */ /* JVC */
"\224\000toc less disk", /* 94 00 */
"\225\000disc information less disk", /* 95 00 */ /* JVC */
"\226\000disc information read error", /* 96 00 */ /* JVC */
"\227\000linear velocity measurement error", /* 97 00 */ /* JVC */
"\230\000drive sequence stop", /* 98 00 */ /* JVC */
"\231\000actuator velocity control error", /* 99 00 */ /* JVC */
"\232\000slider velocity control error", /* 9A 00 */ /* JVC */
"\233\000opc initialize error", /* 9B 00 */
"\233\001power calibration not executed", /* 9B 01 */
"\234\000opc execution eror", /* 9C 00 */
"\234\001alpc error - opc execution", /* 9C 01 */
"\234\002opc execution timeout", /* 9C 02 */
"\245\000disk application code does not match host application code", /* A5 00 */
"\255\000completed preview write", /* AD 00 */
"\256\000invalid B0 value", /* AE 00 */ /* JVC */
"\257\000pca area full", /* AF 00 */
"\260\000efm isn't detected", /* B0 00 */ /* JVC */
"\263\000no logical sector", /* B3 00 */ /* JVC */
"\264\000full pma area", /* B4 00 */
"\265\000read address is atip area - blank", /* B5 00 */
"\266\000write address is efm area - aleady written", /* B6 00 */
"\271\000abnormal spinning - servo irq", /* B9 00 */ /* JVC */
"\272\000no write data - buffer empty", /* BA 00 */
"\273\000write emergency occurred", /* BB 00 */
"\274\000read timeout", /* BC 00 */ /* JVC */
"\277\000abnormal spin - nmi", /* BF 00 */ /* JVC */
"\301\0004th run-in block detected", /* C1 00 */
"\302\0003rd run-in block detected", /* C2 00 */
"\303\0002nd run-in block detected", /* C3 00 */
"\304\0001st run-in block detected", /* C4 00 */
"\305\000link block detected", /* C5 00 */
"\306\0001st run-out block detected", /* C6 00 */
"\307\0002nd run-out block detected", /* C7 00 */
"\314\000write request means mixed data mode", /* CC 00 */
"\315\000unable to ensure reliable writing with the inserted disk - unsupported disk", /* CD 00 */
"\316\000unable to ensure reliable writing as the inserted disk does not support speed", /* CE 00 */
"\317\000unable to ensure reliable writing as the inserted disk has no char id code", /* CF 00 */
NULL
};
LOCAL int
teac_attach(scgp, dp)
SCSI *scgp;
cdr_t *dp;
{
scg_setnonstderrs(scgp, sd_teac50_error_str);
#ifdef XXDEBUG
xxtest_teac(scgp);
exit(0);
#endif
return (0);
}
LOCAL int
teac_fixation(scgp, dp, trackp)
SCSI *scgp;
cdr_t *dp;
track_t *trackp;
{
long lba;
int status;
Uchar *sp;
Uint i;
extern char *buf;
if (trackp->tracks < 1) {
/*
* We come here if cdrecord isonly called with the -fix option.
* As long as we cannot read and interpret the PMA, we must
* abort here.
*/
teac_rd_pma(scgp);
/* errmsgno(EX_BAD, "Cannot fixate zero track disk.\n");*/
errmsgno(EX_BAD, "Cannot fixate without track list (not yet implemented).\n");
return (-1);
}
sp = (Uchar *)buf;
sleep(1);
status = clear_subcode(scgp);
sleep(1);
if (status < 0)
return (status);
sp[0] = 0; /* reserved */
sp[1] = 0; /* reserved */
sp[2] = 0; /* Q TNO */
sp = &sp[3]; /* point past header */
/*
* Set up TOC entries for all tracks
*/
for (i = 1; i <= trackp->tracks; i++) {
lba = trackp[i].trackstart+150; /* MSF=00:02:00 is LBA=0 */
sp = set_toc_subcode(sp,
/* ctrl/adr for this track */
st2mode[trackp[i].sectype&ST_MASK], ADR_POS,
trackp[i].trackno, lba);
}
/*
* Set first track on disk
*
* XXX We set the track type for the lead-in to the track type
* XXX of the first track. The TEAC manual states that we should use
* XXX audio if the disk contains both, audio and data tracks.
*/
sp = set_lin_subcode(sp,
/* ctrl/adr for first track */
st2mode[trackp[1].sectype&ST_MASK], ADR_POS,
0xA0, /* Point A0 */
trackp[1].trackno, /* first track # */
toc2sess[track_base(trackp)->tracktype & TOC_MASK], /* disk type */
0); /* reserved */
/*
* Set last track on disk
*/
sp = set_lin_subcode(sp,
/* ctrl/adr for first track */
st2mode[trackp[1].sectype&ST_MASK], ADR_POS,
0xA1, /* Point A1 */
MSF_CONV(trackp[trackp->tracks].trackno), /* last track # */
0, /* reserved */
0); /* reserved */
/*
* Set start of lead out area in MSF
* MSF=00:02:00 is LBA=0
*/
lba = lba_addr + 150;
if (lverbose > 1)
printf("lba: %ld lba_addr: %ld\n", lba, lba_addr);
if (lverbose > 1)
printf("Lead out start: (%02d:%02d/%02d)\n",
minutes(lba*2352),
seconds(lba*2352),
frames(lba*2352));
sp = set_lin_subcode(sp,
/* ctrl/adr for first track */
st2mode[trackp[1].sectype&ST_MASK], ADR_POS,
0xA2, /* Point A2 */
MSF_CONV(LBA_MIN(lba)),
MSF_CONV(LBA_SEC(lba)),
MSF_CONV(LBA_FRM(lba)));
status = sp - ((Uchar *)buf);
if (lverbose > 1) {
printf("Subcode len: %d\n", status);
scg_prbytes("Subcode:", (Uchar *)buf, status);
}
status = set_subcode(scgp, (Uchar *)buf, status);
sleep(1);
if (status < 0)
return (status);
/*
* now write the toc
*/
status = teac_freeze(scgp, (track_base(trackp)->tracktype & TOCF_MULTI) == 0);
return (status);
}
LOCAL int
teac_open_session(scgp, dp, trackp)
SCSI *scgp;
cdr_t *dp;
track_t *trackp;
{
Uint i;
for (i = 1; i <= trackp->tracks; i++) {
if (trackp[i].tracksize < (tsize_t)0) {
/*
* XXX How about setting the subcode range to infinity.
* XXX and correct it in clode track before writing
* XXX the PMA?
*/
errmsgno(EX_BAD, "Track %d has unknown length.\n", i);
return (-1);
}
}
return (initsub_teac(scgp, track_base(trackp)->tracktype & TOC_MASK,
track_base(trackp)->tracktype & TOCF_MULTI));
}
LOCAL int
initsub_teac(scgp, toctype, multi)
SCSI *scgp;
int toctype;
int multi;
{
int status;
scgp->silent++;
if (read_B0(scgp, TRUE, &lba_addr, NULL) < 0)
lba_addr = -150;
scgp->silent--;
status = clear_subcode(scgp);
if (status < 0)
return (status);
return (0);
}
LOCAL int
teac_doopc(scgp)
SCSI *scgp;
{
int status;
if (lverbose) {
fprintf(stdout, "Judging disk...");
flush();
}
status = opt_power_judge(scgp, 1);
if (status < 0) {
printf("\n");
return (status);
}
if (lverbose) {
fprintf(stdout, "done.\nCalibrating laser...");
flush();
}
status = opt_power_judge(scgp, 0);
if (lverbose) {
fprintf(stdout, "done.\n");
}
/*
* Check for error codes 0xCD ... 0xCF
*/
scgp->silent++;
if (next_wr_addr_teac(scgp, -1, -1) < 0) {
if (scgp->verbose == 0 && scg_sense_key(scgp) != SC_ILLEGAL_REQUEST)
scg_printerr(scgp);
}
scgp->silent--;
return (status);
}
LOCAL int
teac_opc(scgp, bp, cnt, doopc)
SCSI *scgp;
caddr_t bp;
int cnt;
int doopc;
{
int status;
int count = 0;
do {
status = teac_doopc(scgp);
} while (++count <= 1 && status < 0);
return (status);
}
/*--------------------------------------------------------------------------*/
#define SC_SET_LIMITS 0xb3 /* teac 12 byte command */
#define SC_SET_SUBCODE 0xc2 /* teac 10 byte command */
#define SC_READ_PMA 0xc4 /* teac 10 byte command */
#define SC_READ_DISK_INFO 0xc7 /* teac 10 byte command */
#define SC_BUFFER_INQUIRY 0xe0 /* teac 12 byte command */
#define SC_WRITE_PMA 0xe1 /* teac 12 byte command */
#define SC_FREEZE 0xe3 /* teac 12 byte command */
#define SC_OPC_EXECUTE 0xec /* teac 12 byte command */
#define SC_CLEAR_SUBCODE 0xe4 /* teac 12 byte command */
#define SC_NEXT_WR_ADDRESS 0xe6 /* teac 12 byte command */
#define SC_READ_PEAK_BUF_CAP 0xef /* teac 12 byte command */
/*
* Optimum power calibration for Teac Drives.
*/
LOCAL int
opt_power_judge(scgp, judge)
SCSI *scgp;
int judge;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)0;
scmd->size = 0;
scmd->flags = SCG_RECV_DATA|SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->timeout = 60;
scmd->cdb.g5_cdb.cmd = SC_OPC_EXECUTE;
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
scmd->cdb.g5_cdb.reladr = judge; /* Judge the Disc */
scgp->cmdname = "opt_power_judge";
return (scg_cmd(scgp));
}
/*
* Clear subcodes for Teac Drives.
*/
LOCAL int
clear_subcode(scgp)
SCSI *scgp;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)0;
scmd->size = 0;
scmd->flags = SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g5_cdb.cmd = SC_CLEAR_SUBCODE;
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
scmd->cdb.g5_cdb.addr[3] = 0x80;
scgp->cmdname = "clear subcode";
return (scg_cmd(scgp));
}
/*
* Set limits for command linking for Teac Drives.
*/
LOCAL int
set_limits(scgp, lba, length)
SCSI *scgp;
long lba;
long length;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)0;
scmd->size = 0;
scmd->flags = SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g5_cdb.cmd = SC_SET_LIMITS;
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
i_to_4_byte(&scmd->cdb.g5_cdb.addr[0], lba);
i_to_4_byte(&scmd->cdb.g5_cdb.count[0], length);
scgp->cmdname = "set limits";
return (scg_cmd(scgp));
}
/*
* Set subcode for Teac Drives.
*/
LOCAL int
set_subcode(scgp, subcode_data, length)
SCSI *scgp;
Uchar *subcode_data;
int length;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)subcode_data;
scmd->size = length;
scmd->flags = SCG_DISRE_ENA;
scmd->cdb_len = SC_G1_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g1_cdb.cmd = SC_SET_SUBCODE;
scmd->cdb.g1_cdb.lun = scg_lun(scgp);
g1_cdblen(&scmd->cdb.g1_cdb, length);
scgp->cmdname = "set subcode";
return (scg_cmd(scgp));
}
LOCAL int
read_disk_info_teac(scgp, data, length, type)
SCSI *scgp;
Uchar *data;
int length;
int type;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)data;
scmd->size = length;
scmd->flags = SCG_RECV_DATA |SCG_DISRE_ENA;
scmd->cdb_len = SC_G1_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g1_cdb.cmd = SC_READ_DISK_INFO;
scmd->cdb.g1_cdb.lun = scg_lun(scgp);
scmd->cdb.g1_cdb.reladr = type & 1;
scmd->cdb.g1_cdb.res = (type & 2) >> 1;
scgp->cmdname = "read disk info teac";
return (scg_cmd(scgp));
}
/*
* Perform the freeze command for Teac Drives.
*/
LOCAL int
teac_freeze(scgp, bp_flag)
SCSI *scgp;
int bp_flag;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)0;
scmd->size = 0;
scmd->flags = SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->timeout = 8 * 60; /* Needs up to 4 minutes */
scmd->cdb.g5_cdb.cmd = SC_FREEZE;
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
scmd->cdb.g5_cdb.addr[3] = bp_flag ? 0x80 : 0;
scgp->cmdname = "teac_freeze";
return (scg_cmd(scgp));
}
LOCAL int
teac_wr_pma(scgp)
SCSI *scgp;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)0;
scmd->size = 0;
scmd->flags = SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g5_cdb.cmd = SC_WRITE_PMA;
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
scgp->cmdname = "teac_write_pma";
return (scg_cmd(scgp));
}
/*
* Read PMA for Teac Drives.
*/
LOCAL int
teac_rd_pma(scgp)
SCSI *scgp;
{
unsigned char xx[256];
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)xx, sizeof (xx), '\0');
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)xx;
scmd->size = sizeof (xx);
scmd->flags = SCG_RECV_DATA |SCG_DISRE_ENA;
scmd->cdb_len = SC_G1_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g1_cdb.cmd = SC_READ_PMA;
scmd->cdb.g1_cdb.lun = scg_lun(scgp);
g1_cdblen(&scmd->cdb.g1_cdb, sizeof (xx));
scgp->cmdname = "teac_read_pma";
/* return (scg_cmd(scgp));*/
if (scg_cmd(scgp) < 0)
return (-1);
if (scgp->verbose) {
scg_prbytes("PMA Data", xx, sizeof (xx) - scg_getresid(scgp));
}
if (lverbose) {
unsigned i;
Uchar *p;
scg_prbytes("PMA Header: ", xx, 4);
i = xx[2];
p = &xx[4];
for (; i <= xx[3]; i++) {
scg_prbytes("PMA: ", p, 10);
p += 10;
}
}
return (0);
}
/*
* Next writable address for Teac Drives.
*/
LOCAL int
next_wr_addr_teac(scgp, start_lba, last_lba)
SCSI *scgp;
long start_lba;
long last_lba;
{
unsigned char xx[256];
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)xx, sizeof (xx), '\0');
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)xx;
scmd->size = sizeof (xx);
scmd->flags = SCG_RECV_DATA |SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g5_cdb.cmd = SC_NEXT_WR_ADDRESS;
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
i_to_4_byte(&scmd->cdb.g5_cdb.addr[0], start_lba);
i_to_4_byte(&scmd->cdb.g5_cdb.count[0], last_lba);
if (scgp->verbose)
printf("start lba: %ld last lba: %ld\n",
start_lba, last_lba);
scgp->cmdname = "next writable address";
/* return (scg_cmd(scgp));*/
if (scg_cmd(scgp) < 0)
return (-1);
if (scgp->verbose) {
scg_prbytes("WRa Data", xx, sizeof (xx) - scg_getresid(scgp));
printf("NWA: %ld\n", a_to_4_byte(xx));
}
return (0);
}
LOCAL int
blank_jvc(scgp, dp, addr, blanktype)
SCSI *scgp;
cdr_t *dp;
long addr;
int blanktype;
{
extern char *blank_types[];
if (lverbose) {
printf("Blanking %s\n", blank_types[blanktype & 0x07]);
flush();
}
return (scsi_blank(scgp, addr, blanktype, FALSE));
}
LOCAL int
buf_cap_teac(scgp, sp, fp)
SCSI *scgp;
long *sp; /* Size pointer */
long *fp; /* Free pointer */
{
Ulong freespace;
Ulong bufsize;
long ret;
int per;
ret = read_peak_buffer_cap_teac(scgp);
if (ret < 0)
return (-1);
bufsize = ret;
freespace = 0;
if (sp)
*sp = bufsize;
if (fp)
*fp = freespace;
if (scgp->verbose || (sp == 0 && fp == 0))
printf("BFree: %ld K BSize: %ld K\n", freespace >> 10, bufsize >> 10);
if (bufsize == 0)
return (0);
per = (100 * (bufsize - freespace)) / bufsize;
if (per < 0)
return (0);
if (per > 100)
return (100);
return (per);
}
LOCAL long
read_peak_buffer_cap_teac(scgp)
SCSI *scgp;
{
Uchar xx[4];
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)xx, sizeof (xx), '\0');
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)xx;
scmd->size = sizeof (xx);
scmd->flags = SCG_RECV_DATA |SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g5_cdb.cmd = SC_READ_PEAK_BUF_CAP;
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
scgp->cmdname = "read peak buffer capacity";
#define BDEBUG
#ifndef BDEBUG
return (scg_cmd(scgp));
#else
if (scg_cmd(scgp) < 0)
return (-1);
/* if (scgp->verbose) {*/
scg_prbytes("WRa Data", xx, sizeof (xx) - scg_getresid(scgp));
printf("Buffer cap: %ld\n", a_to_u_3_byte(&xx[1]));
/* }*/
return (a_to_u_3_byte(&xx[1]));
/* return (0);*/
#endif
}
#define BI_ONE_BYTE 0xC0
#define BI_448_BYTE 0x40
#define BI_APP_CODE 0x10
LOCAL int
buffer_inquiry_teac(scgp, fmt)
SCSI *scgp;
int fmt;
{
Uchar xx[448];
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)xx, sizeof (xx), '\0');
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)xx;
scmd->size = sizeof (xx);
scmd->size = 448;
scmd->flags = SCG_RECV_DATA |SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g5_cdb.cmd = SC_BUFFER_INQUIRY;
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
if (fmt > 0) {
scmd->cdb.g5_cdb.addr[3] = fmt;
if (fmt == BI_ONE_BYTE)
scmd->size = 1;
} else {
scmd->cdb.g5_cdb.addr[3] = BI_448_BYTE;
/* scmd->cdb.g5_cdb.addr[3] = BI_APP_CODE;*/
}
scgp->cmdname = "buffer inquiry";
#define BDEBUG
#ifndef BDEBUG
return (scg_cmd(scgp));
#else
if (scg_cmd(scgp) < 0)
return (-1);
/* if (scgp->verbose) {*/
/* scg_prbytes("WRa Data", xx, sizeof (xx) - scg_getresid(scgp));*/
/* scg_prbytes("WRa Data", xx, 1);*/
if (fmt > 0) printf("fmt: %X ", fmt);
scg_prbytes("WRa Data", xx, 9);
printf("%d\n", xx[8] - xx[1]);
/* printf("Buffer cap: %ld\n", a_to_u_3_byte(&xx[1]));*/
/* }*/
return (0);
#endif
}
#ifdef XXBUFFER
LOCAL void
check_buffer_teac(scgp)
SCSI *scgp;
{
printf("-------\n");
buffer_inquiry_teac(scgp, 0);
#ifdef SL
usleep(40000);
buffer_inquiry_teac(scgp, 0);
#endif
read_peak_buffer_cap_teac(scgp);
}
#endif
/*--------------------------------------------------------------------------*/
#ifdef XXDEBUG
#include "scsimmc.h"
LOCAL int g7_teac __PR((SCSI *scgp));
LOCAL int g6_teac __PR((SCSI *scgp));
LOCAL int
g7_teac(scgp)
SCSI *scgp;
{
Uchar xx[2048];
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)xx, sizeof (xx), '\0');
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)xx;
scmd->size = sizeof (xx);
scmd->flags = SCG_RECV_DATA |SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g5_cdb.cmd = 0xDf;
/* scmd->cdb.g5_cdb.cmd = 0xE5;*/
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
/* scmd->cdb.g5_cdb.addr[3] = BI_ONE_BYTE;*/
/* scmd->size = 1;*/
/* scmd->cdb.g5_cdb.addr[3] = BI_448_BYTE;*/
/* scmd->cdb.g5_cdb.addr[3] = BI_APP_CODE;*/
scgp->cmdname = "g7 teac";
/* return (scg_cmd(scgp));*/
if (scg_cmd(scgp) < 0)
return (-1);
/* if (scgp->verbose) {*/
scg_prbytes("WRa Data", xx, sizeof (xx) - scg_getresid(scgp));
/* scg_prbytes("WRa Data", xx, 1);*/
/* scg_prbytes("WRa Data", xx, 9);*/
/*printf("%d\n", xx[8] - xx[1]);*/
/* printf("Buffer cap: %ld\n", a_to_u_3_byte(&xx[1]));*/
/* }*/
return (0);
}
LOCAL int
g6_teac(scgp)
SCSI *scgp;
{
Uchar xx[2048];
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)xx, sizeof (xx), '\0');
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)xx;
scmd->size = sizeof (xx);
scmd->flags = SCG_RECV_DATA |SCG_DISRE_ENA;
scmd->cdb_len = SC_G1_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g1_cdb.cmd = 0xC1;
scmd->cdb.g1_cdb.cmd = 0xC3;
scmd->cdb.g1_cdb.cmd = 0xC6;
scmd->cdb.g1_cdb.cmd = 0xC7; /* Read TOC */
scmd->cdb.g1_cdb.cmd = 0xCe;
scmd->cdb.g1_cdb.cmd = 0xCF;
scmd->cdb.g1_cdb.cmd = 0xC7; /* Read TOC */
scmd->cdb.g1_cdb.lun = scg_lun(scgp);
scgp->cmdname = "g6 teac";
/* return (scg_cmd(scgp));*/
if (scg_cmd(scgp) < 0)
return (-1);
/* if (scgp->verbose) {*/
scg_prbytes("WRa Data", xx, sizeof (xx) - scg_getresid(scgp));
/* scg_prbytes("WRa Data", xx, 1);*/
/* scg_prbytes("WRa Data", xx, 9);*/
/*printf("%d\n", xx[8] - xx[1]);*/
/* printf("Buffer cap: %ld\n", a_to_u_3_byte(&xx[1]));*/
/* }*/
return (0);
}
LOCAL void
xxtest_teac(scgp)
SCSI *scgp;
{
read_peak_buffer_cap_teac(scgp);
/*#define XDI*/
#ifdef XDI
{
Uchar cbuf[512];
/* read_disk_info_teac(scgp, data, length, type)*/
/* read_disk_info_teac(scgp, cbuf, 512, 2);*/
/* read_disk_info_teac(scgp, cbuf, 512, 2);*/
read_disk_info_teac(scgp, cbuf, 512, 3);
scg_prbytes("DI Data", cbuf, sizeof (cbuf) - scg_getresid(scgp));
}
#endif /* XDI */
buffer_inquiry_teac(scgp, -1);
/*#define XBU*/
#ifdef XBU
{
int i;
for (i = 0; i < 63; i++) {
scgp->silent++;
buffer_inquiry_teac(scgp, i<<2);
scgp->silent--;
}
}
#endif /* XBU */
/* printf("LLLL\n");*/
/* g7_teac(scgp);*/
/* g6_teac(scgp);*/
}
#endif /* XXDEBUG */
syntax highlighted by Code2HTML, v. 0.9.1