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cdrtools/cdrecord/drv_dvdplus.c

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2025-06-15 04:19:58 +08:00
/* @(#)drv_dvdplus.c 1.65 12/03/16 Copyright 2003-2012 J. Schilling */
#include <schily/mconfig.h>
#ifndef lint
static UConst char sccsid[] =
"@(#)drv_dvdplus.c 1.65 12/03/16 Copyright 2003-2012 J. Schilling";
#endif
/*
* Copyright (c) 2003-2012 J. Schilling
*/
/*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* See the file CDDL.Schily.txt in this distribution for details.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file CDDL.Schily.txt from this distribution.
*/
/*
* DVD+R/RW device implementation for
* SCSI-3/mmc-3 conforming drives
*
* XXX Aktualisieren:
* Check recovery - DUMMY
* Load Media - OK
* Get Disktype - Disk Status & Size (read ATIP -> DVD structure)
* Check Session ?? - Nicht vorhanden
* Check Disk size - Nach Status & size + Next wr. Addr.
* Set Speed/Dummy - Speed auf DVD -> dummy
* Open Session - Set Write Parameter & ??? -> DAO
* LOOP
* Open Track - Set Write Parameter ???
* Get Next wr. Addr. -> DUMMY "0" ???
* Write Track Data OK
* Close Track - Flush Cache -> DUMMY
* END
* Fixate - Close Track/Session -> Flush Cache
* Unload Media - OK
*
* Verbose levels:
* 0 silent
* 1 print laser log & track sizes
* 2 print disk info & write parameters
* 3 print log pages & dvd structure
*
* Copyright (c) 2003-2009 J. Schilling
*/
/*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* See the file CDDL.Schily.txt in this distribution for details.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file CDDL.Schily.txt from this distribution.
*/
/*#define DVDPLUS_DEBUG*/
#ifndef DEBUG
#define DEBUG
#endif
#include <schily/mconfig.h>
#include <schily/stdio.h>
#include <schily/stdlib.h>
#include <schily/unistd.h> /* Include sys/types.h to make off_t available */
#include <schily/standard.h>
#include <schily/string.h>
#include <schily/time.h>
#include <schily/utypes.h>
#include <schily/btorder.h>
#include <schily/intcvt.h>
#include <schily/schily.h>
#include <schily/nlsdefs.h>
#include <scg/scgcmd.h>
#include <scg/scsidefs.h>
#include <scg/scsireg.h>
#include <scg/scsitransp.h>
#include "scsimmc.h"
#include "scsilog.h"
#include "mmcvendor.h"
#include "cdrecord.h"
extern char *driveropts;
extern int lverbose;
extern int xdebug;
#define strbeg(s1, s2) (strstr((s2), (s1)) == (s2))
LOCAL cdr_t *identify_dvdplus __PR((SCSI *scgp, cdr_t *, struct scsi_inquiry *));
LOCAL int attach_dvdplus __PR((SCSI *scgp, cdr_t *));
LOCAL void di_to_dstat __PR((struct disk_info *dip, dstat_t *dsp));
LOCAL int init_dvdplus __PR((SCSI *scgp, cdr_t *dp));
LOCAL int getdisktype_dvdplus __PR((SCSI *scgp, cdr_t *dp));
LOCAL int prdiskstatus_dvdplus __PR((SCSI *scgp, cdr_t *dp));
LOCAL int speed_select_dvdplus __PR((SCSI *scgp, cdr_t *dp, int *speedp));
LOCAL int next_wr_addr_dvdplusrw __PR((SCSI *scgp, track_t *trackp, long *ap));
LOCAL int next_wr_addr_dvdplusr __PR((SCSI *scgp, track_t *trackp, long *ap));
LOCAL int open_track_dvdplus __PR((SCSI *scgp, cdr_t *dp, track_t *trackp));
LOCAL long rzone_size __PR((track_t *trackp));
LOCAL int close_track_dvdplus __PR((SCSI *scgp, cdr_t *dp, track_t *trackp));
/*LOCAL int open_session_dvdplus __PR((SCSI *scgp, cdr_t *dp, track_t *trackp));*/
LOCAL int fixate_dvdplusrw __PR((SCSI *scgp, cdr_t *dp, track_t *trackp));
LOCAL int fixate_dvdplusr __PR((SCSI *scgp, cdr_t *dp, track_t *trackp));
LOCAL BOOL dvdplus_ricohbased __PR((SCSI *scgp));
LOCAL int blank_dvdplus __PR((SCSI *scgp, cdr_t *dp, long addr, int blanktype));
LOCAL int format_dvdplus __PR((SCSI *scgp, cdr_t *dp, int fmtflags));
LOCAL int waitformat __PR((SCSI *scgp, int secs));
LOCAL int stats_dvdplus __PR((SCSI *scgp, cdr_t *dp));
EXPORT int format_unit __PR((SCSI *scgp,
void *fmt, int length,
int list_format, int dgdl,
int interlv, int pattern, int timeout));
LOCAL int set_p_layerbreak __PR((SCSI *scgp, long tsize, Int32_t lbreak));
#define CHANGE_SETTING 1
#define DVD_PLUS_R 2
#define DC_ERASE 4
LOCAL int ricoh_dvdsetting __PR((SCSI *scgp, int erase_size, int flags, int immed));
#ifdef __needed__
LOCAL int dummy_plextor __PR((SCSI *scgp, int modecode));
#endif
/*
* SCSI-3/mmc-3 conformant DVD+R or DVD+RW writer
* Checks the current medium and then returns either
* cdr_dvdplusr or cdr_dvdplusrw
*/
cdr_t cdr_dvdplus = {
0, 0, 0,
CDR_DVD|CDR_SWABAUDIO,
CDR2_NOCD,
CDR_CDRW_ALL,
WM_NONE,
1000, 1000,
"mmc_dvdplus",
"generic SCSI-3/mmc-3 DVD+R/DVD+RW driver (checks media)",
0,
(dstat_t *)0,
identify_dvdplus,
attach_dvdplus,
(int(*)__PR((SCSI *scgp, cdr_t *)))cmd_ill, /* init */
drive_getdisktype,
no_diskstatus,
scsi_load,
scsi_unload,
read_buff_cap,
cmd_dummy, /* recovery_needed */
(int(*)__PR((SCSI *, cdr_t *, int)))cmd_dummy, /* recover */
(int(*)__PR((SCSI *scgp, cdr_t *, int *)))cmd_dummy, /* Speed */
select_secsize,
(int(*)__PR((SCSI *scgp, track_t *, long *)))cmd_ill, /* next_wr_addr */
(int(*)__PR((SCSI *, Ulong)))cmd_ill, /* reserve_track */
scsi_cdr_write,
(int(*)__PR((track_t *, void *, BOOL)))cmd_dummy, /* gen_cue */
no_sendcue,
(int(*)__PR((SCSI *, cdr_t *, track_t *)))cmd_dummy, /* leadin */
(int(*)__PR((SCSI *scgp, cdr_t *, track_t *)))cmd_dummy, /* open track */
(int(*)__PR((SCSI *scgp, cdr_t *, track_t *)))cmd_dummy, /* close track */
(int(*)__PR((SCSI *scgp, cdr_t *, track_t *)))cmd_dummy, /* open session */
cmd_dummy, /* close session */
cmd_dummy, /* abort */
read_session_offset,
(int(*)__PR((SCSI *scgp, cdr_t *, track_t *)))cmd_dummy, /* fixation */
cmd_dummy, /* stats */
blank_dummy,
format_dummy,
(int(*)__PR((SCSI *, caddr_t, int, int)))NULL, /* no OPC */
cmd_dummy, /* opt1 */
cmd_dummy, /* opt2 */
};
/*
* SCSI-3/mmc-3 conformant DVD+R writer
*/
cdr_t cdr_dvdplusr = {
0, 0, 0,
CDR_DVD|CDR_SWABAUDIO,
CDR2_NOCD,
CDR_CDRW_ALL,
WM_SAO,
1000, 1000,
"mmc_dvdplusr",
"generic SCSI-3/mmc-3 DVD+R driver",
0,
(dstat_t *)0,
identify_dvdplus,
attach_dvdplus,
init_dvdplus,
getdisktype_dvdplus,
prdiskstatus_dvdplus,
scsi_load,
scsi_unload,
read_buff_cap,
cmd_dummy, /* recovery_needed */
(int(*)__PR((SCSI *, cdr_t *, int)))cmd_dummy, /* recover */
speed_select_dvdplus,
select_secsize,
next_wr_addr_dvdplusr,
(int(*)__PR((SCSI *, Ulong)))cmd_ill, /* reserve_track */
scsi_cdr_write,
(int(*)__PR((track_t *, void *, BOOL)))cmd_dummy, /* gen_cue */
no_sendcue,
(int(*)__PR((SCSI *, cdr_t *, track_t *)))cmd_dummy, /* leadin */
open_track_dvdplus,
close_track_dvdplus,
(int(*)__PR((SCSI *scgp, cdr_t *, track_t *)))cmd_dummy, /* open session */
cmd_dummy, /* close session */
cmd_dummy, /* abort */
read_session_offset,
fixate_dvdplusr,
stats_dvdplus,
blank_dvdplus,
format_dummy,
(int(*)__PR((SCSI *, caddr_t, int, int)))NULL, /* no OPC */
cmd_dummy, /* opt1 */
cmd_dummy, /* opt2 */
};
/*
* SCSI-3/mmc-3 conformant DVD+RW writer
*/
cdr_t cdr_dvdplusrw = {
0, 0, 0,
CDR_DVD|CDR_SWABAUDIO,
CDR2_NOCD,
CDR_CDRW_ALL,
WM_SAO,
1000, 1000,
"mmc_dvdplusrw",
"generic SCSI-3/mmc-3 DVD+RW driver",
0,
(dstat_t *)0,
identify_dvdplus,
attach_dvdplus,
init_dvdplus,
getdisktype_dvdplus,
prdiskstatus_dvdplus,
scsi_load,
scsi_unload,
read_buff_cap,
cmd_dummy, /* recovery_needed */
(int(*)__PR((SCSI *, cdr_t *, int)))cmd_dummy, /* recover */
speed_select_dvdplus,
select_secsize,
next_wr_addr_dvdplusrw,
(int(*)__PR((SCSI *, Ulong)))cmd_ill, /* reserve_track */
scsi_cdr_write,
(int(*)__PR((track_t *, void *, BOOL)))cmd_dummy, /* gen_cue */
no_sendcue,
(int(*)__PR((SCSI *, cdr_t *, track_t *)))cmd_dummy, /* leadin */
open_track_dvdplus,
close_track_dvdplus,
(int(*)__PR((SCSI *scgp, cdr_t *, track_t *)))cmd_dummy, /* open session */
cmd_dummy, /* close session */
cmd_dummy, /* abort */
read_session_offset,
fixate_dvdplusrw,
stats_dvdplus,
blank_dvdplus,
format_dvdplus,
(int(*)__PR((SCSI *, caddr_t, int, int)))NULL, /* no OPC */
cmd_dummy, /* opt1 */
cmd_dummy, /* opt2 */
};
LOCAL cdr_t *
identify_dvdplus(scgp, dp, ip)
SCSI *scgp;
cdr_t *dp;
struct scsi_inquiry *ip;
{
Uchar mode[0x100];
struct cd_mode_page_2A *mp;
int profile;
if (ip->type != INQ_WORM && ip->type != INQ_ROMD)
return ((cdr_t *)0);
allow_atapi(scgp, TRUE); /* Try to switch to 10 byte mode cmds */
scgp->silent++;
mp = mmc_cap(scgp, mode); /* Get MMC capabilities */
scgp->silent--;
if (mp == NULL)
return (NULL); /* Pre SCSI-3/mmc drive */
/*
* At this point we know that we have a SCSI-3/mmc compliant drive.
* Unfortunately ATAPI drives violate the SCSI spec in returning
* a response data format of '1' which from the SCSI spec would
* tell us not to use the "PF" bit in mode select. As ATAPI drives
* require the "PF" bit to be set, we 'correct' the inquiry data.
*
* XXX xxx_identify() should not have any side_effects ??
*/
if (ip->data_format < 2)
ip->data_format = 2;
profile = get_curprofile(scgp);
if (xdebug)
printf(_("Current profile: 0x%04X\n"), profile);
if (profile == 0x001A)
dp = &cdr_dvdplusrw;
if ((profile == 0x001B) || (profile == 0x002B))
dp = &cdr_dvdplusr;
#ifdef XX
if (!dvd) /* SCSI-3/mmc CD drive */
return (NULL);
#endif
return (dp);
}
LOCAL int
attach_dvdplus(scgp, dp)
SCSI *scgp;
cdr_t *dp;
{
Uchar mode[0x100];
struct cd_mode_page_2A *mp;
struct ricoh_mode_page_30 *rp = NULL;
Ulong xspeed;
Ulong mp2Aspeed;
allow_atapi(scgp, TRUE); /* Try to switch to 10 byte mode cmds */
scgp->silent++;
mp = mmc_cap(scgp, NULL); /* Get MMC capabilities in allocated mp */
scgp->silent--;
if (mp == NULL)
return (-1); /* Pre SCSI-3/mmc drive */
dp->cdr_cdcap = mp; /* Store MMC cap pointer */
/*
* XXX hier sollte drive max write speed & drive cur write speed
* XXX gesetzt werden.
*/
dp->cdr_dstat->ds_dr_max_rspeed = a_to_u_2_byte(mp->max_read_speed)/1385;
if (dp->cdr_dstat->ds_dr_max_rspeed == 0)
dp->cdr_dstat->ds_dr_max_rspeed = 47;
dp->cdr_dstat->ds_dr_cur_rspeed = a_to_u_2_byte(mp->cur_read_speed)/1385;
if (dp->cdr_dstat->ds_dr_cur_rspeed == 0)
dp->cdr_dstat->ds_dr_cur_rspeed = 47;
dp->cdr_dstat->ds_dr_max_wspeed = a_to_u_2_byte(mp->max_write_speed)/1385;
if (mp->p_len >= 28)
dp->cdr_dstat->ds_dr_cur_wspeed = a_to_u_2_byte(mp->v3_cur_write_speed)/1385;
else
dp->cdr_dstat->ds_dr_cur_wspeed = a_to_u_2_byte(mp->cur_write_speed)/1385;
/*
* NEC drives incorrectly return CD speed values in mode page 2A.
* Try MMC3 get performance in hope that values closer to DVD speeds
* are always more correct than what is found in mode page 2A.
*/
xspeed = 0;
scsi_get_perf_maxspeed(scgp, NULL, &xspeed, NULL);
mp2Aspeed = a_to_u_2_byte(mp->max_write_speed);
if (lverbose > 2) {
printf(_("max page 2A speed %lu (%lux), max perf speed %lu (%lux)\n"),
mp2Aspeed, mp2Aspeed/1385,
xspeed, xspeed/1385);
}
if ((is_cdspeed(mp2Aspeed) && !is_cdspeed(xspeed)) ||
(mp2Aspeed < 10000 && xspeed > 10000)) {
dp->cdr_dstat->ds_dr_max_wspeed = xspeed/1385;
xspeed = 0;
scsi_get_perf_curspeed(scgp, NULL, &xspeed, NULL);
if (xspeed > 0)
dp->cdr_dstat->ds_dr_cur_wspeed = xspeed / 1385;
}
if (dp->cdr_speedmax > dp->cdr_dstat->ds_dr_max_wspeed)
dp->cdr_speedmax = dp->cdr_dstat->ds_dr_max_wspeed;
if (dp->cdr_speeddef > dp->cdr_speedmax)
dp->cdr_speeddef = dp->cdr_speedmax;
rp = get_justlink_ricoh(scgp, mode);
if (mp->p_len >= 28)
dp->cdr_flags |= CDR_MMC3;
if (get_curprofile(scgp) >= 0)
dp->cdr_flags |= CDR_MMC3;
if (mp->p_len >= 24)
dp->cdr_flags |= CDR_MMC2;
dp->cdr_flags |= CDR_MMC;
if (mp->loading_type == LT_TRAY)
dp->cdr_flags |= CDR_TRAYLOAD;
else if (mp->loading_type == LT_CADDY)
dp->cdr_flags |= CDR_CADDYLOAD;
if (mp->BUF != 0)
dp->cdr_flags |= CDR_BURNFREE;
check_writemodes_mmc(scgp, dp);
/*
* To avoid that silly people try to call cdrecord will write modes
* that are illegal for DVDs, we clear anything that does now work.
*/
dp->cdr_flags &= ~(CDR_RAW|CDR_RAW16|CDR_RAW96P|CDR_RAW96R|CDR_SRAW96P|CDR_SRAW96R);
dp->cdr_flags &= ~(CDR_TAO);
if (scgp->inq != NULL) {
if (strbeg("PIONEER", scgp->inq->inq_vendor_info)) {
if (strbeg("DVD-RW DVR-103", scgp->inq->inq_prod_ident) ||
strbeg("DVD-R DVD-R7322", scgp->inq->inq_prod_ident)) {
mp->BUF = 1;
}
}
}
if (mp->BUF != 0) {
dp->cdr_flags |= CDR_BURNFREE;
} else if (rp) {
if ((dp->cdr_cmdflags & F_DUMMY) && rp->TWBFS && rp->BUEFS)
dp->cdr_flags |= CDR_BURNFREE;
if (rp->BUEFS)
dp->cdr_flags |= CDR_BURNFREE;
}
if (rp && rp->AWSCS)
dp->cdr_flags |= CDR_FORCESPEED;
if ((dp->cdr_flags & (CDR_SAO)) != (CDR_SAO)) {
/*
* XXX Ist dies ueberhaupt noch notwendig seit wir nicht
* XXX mehr CDR_TAO vorgaukeln muessen?
*
* Das Panasonic DVD-R mag check_writemodes_mmc() nicht
* hilft das vielleicht?
*/
dp->cdr_flags |= CDR_SAO;
}
if (driveropts != NULL) {
char *p;
if (strcmp(driveropts, "help") == 0) {
mmc_opthelp(scgp, dp, 0);
}
p = hasdrvopt(driveropts, "burnfree");
if (p == NULL)
p = hasdrvopt(driveropts, "burnproof");
if (p != NULL && (dp->cdr_flags & CDR_BURNFREE) != 0) {
if (*p == '1') {
dp->cdr_dstat->ds_cdrflags |= RF_BURNFREE;
} else if (*p == '0') {
dp->cdr_dstat->ds_cdrflags &= ~RF_BURNFREE;
}
}
p = hasdrvopt(driveropts, "forcespeed");
if (p != NULL && *p == '1' && (dp->cdr_flags & CDR_FORCESPEED) != 0) {
dp->cdr_dstat->ds_cdrflags |= RF_FORCESPEED;
}
p = hasdrvoptx(driveropts, "layerbreak", 0);
if (p != NULL) {
char *ep;
Llong ll;
Int32_t lb;
ep = astoll(p, &ll);
lb = ll;
if ((*ep != '\0' && *ep != ',') || *p == '\0' ||
ll <= 0 || ll != lb) {
errmsgno(EX_BAD,
_("Bad layer break value '%s'.\n"), p);
return (-1);
}
dp->cdr_dstat->ds_layer_break = lb;
}
if (dp->cdr_dstat->ds_layer_break >= 0 &&
get_curprofile(scgp) != 0x2B) {
errmsgno(EX_BAD,
_("Cannot set layer break on this drive/medium.\n"));
return (-1);
}
if (dp->cdr_dstat->ds_layer_break != -1 &&
dp->cdr_dstat->ds_layer_break !=
roundup(dp->cdr_dstat->ds_layer_break, 16)) {
errmsgno(EX_BAD,
_("Layer break at %d is not properly aligned.\n"),
dp->cdr_dstat->ds_layer_break);
return (-1);
}
}
/*
* Raise the default timeout.
* The first write takes a long time as it writes the lead in.
*/
if (scgp->deftimeout < 100)
scg_settimeout(scgp, 100); /* 1:40 */
return (0);
}
LOCAL void
di_to_dstat(dip, dsp)
struct disk_info *dip;
dstat_t *dsp;
{
dsp->ds_diskid = a_to_u_4_byte(dip->disk_id);
dsp->ds_flags |= DSF_NOCD|DSF_DVD; /* This is a DVD */
if (dip->did_v)
dsp->ds_flags |= DSF_DID_V;
dsp->ds_disktype = dip->disk_type;
dsp->ds_diskstat = dip->disk_status;
dsp->ds_sessstat = dip->sess_status;
if (dip->erasable)
dsp->ds_flags |= DSF_ERA;
dsp->ds_trfirst = dip->first_track;
dsp->ds_trlast = dip->last_track_ls;
dsp->ds_trfirst_ls = dip->first_track_ls;
#ifdef nono
/*
* On DVD systems, there is no lead out start time
* in the disk info because there is no time based data.
*/
dsp->ds_maxblocks = msf_to_lba(dip->last_lead_out[1],
dip->last_lead_out[2],
dip->last_lead_out[3], TRUE);
#endif
}
LOCAL int
init_dvdplus(scgp, dp)
SCSI *scgp;
cdr_t *dp;
{
return (speed_select_dvdplus(scgp, dp, NULL));
}
LOCAL int
getdisktype_dvdplus(scgp, dp)
SCSI *scgp;
cdr_t *dp;
{
extern char *buf;
dstat_t *dsp = dp->cdr_dstat;
struct disk_info *dip;
Uchar mode[0x100];
struct rzone_info *rp;
struct dvd_structure_00 *sp;
int len;
BOOL did_dummy = FALSE;
BOOL did_reload = FALSE;
int profile;
Int32_t maxblocks;
Ulong end_lba;
/* if (lverbose > 0)*/
/* print_laserlog(scgp);*/
/* if (lverbose > 2)*/
/* print_logpages(scgp);*/
if (dsp->ds_type == DST_UNKNOWN) {
profile = get_curprofile(scgp);
if (profile >= 0)
dsp->ds_type = profile;
}
if ((dp->cdr_dstat->ds_cdrflags & RF_PRATIP) != 0) {
if (((dsp->ds_cdrflags & (RF_WRITE|RF_BLANK)) == 0) ||
lverbose > 1) {
extern void print_dvd_info __PR((SCSI *_scgp));
/*
* Das DVD Medieninfo ist so lang, da<EFBFBD> wir es
* beim Schreiben mit -v noch nicht ausgeben.
*/
print_dvd_info(scgp);
}
}
again:
dip = (struct disk_info *)buf;
if (get_diskinfo(scgp, dip, sizeof (*dip)) < 0)
return (-1);
/*
* Check for non writable disk first.
*/
#ifdef DVDPLUS_DEBUG
error("DISK STATUS %X\n", dip->disk_status);
#endif
if (dip->disk_status == DS_COMPLETE &&
(dsp->ds_cdrflags & (RF_WRITE|RF_BLANK)) == RF_WRITE) {
profile = get_curprofile(scgp);
if (profile == 0x001A) { /* This is a DVD+RW */
if (dp->cdr_cmdflags & F_FIX)
return (0);
}
if (!did_dummy) {
int xspeed = 0xFFFF;
int oflags = dp->cdr_cmdflags;
/*
* Try to clear the dummy bit to reset the virtual
* drive status. Not all drives support it even though
* it is mentioned in the MMC standard.
*/
if (lverbose)
printf(_("Trying to clear drive status.\n"));
dp->cdr_cmdflags &= ~F_DUMMY;
speed_select_dvdplus(scgp, dp, &xspeed);
dp->cdr_cmdflags = oflags;
scgp->silent++;
rezero_unit(scgp);
scgp->silent--;
did_dummy = TRUE;
goto again;
}
if (!did_reload && profile == 0x001A) { /* This is a DVD+RW */
scgp->silent++;
len = read_scsi(scgp, buf, 0, 1);
scgp->silent--;
if (len < 0) {
/*
* DVD+RW "complete" but unreadable
* Trying to clear drive status did not work...
* This happens if the DVD+RW media was erased
* by the Ricoh Vendor Unique command
*/
reload_media(scgp, dp);
did_reload = TRUE;
goto again;
}
}
/*
* Trying to clear drive status did not work...
* XXX This most likely makes no sense with DVD+R
*/
/* reload_media(scgp, dp);*/
}
if (get_diskinfo(scgp, dip, sizeof (*dip)) < 0)
return (-1);
di_to_dstat(dip, dsp);
#ifdef DVDPLUS_DEBUG
error("dtype %d era %d sess stat %d disk stat %d\n",
dip->dtype,
dip->erasable,
dip->sess_status,
dip->disk_status);
error("Dirty %d Format status %d\n", dip->dbit, dip->bg_format_stat);
error("disk type %X\n",
dip->disk_type);
{
long nwa = -1;
next_wr_addr_dvdplusr(scgp, (track_t *)NULL, &nwa);
error("NWA: %ld\n", nwa);
}
#endif
profile = get_curprofile(scgp);
if (profile == 0x001A) {
dsp->ds_flags |= DSF_DVD_PLUS_RW; /* This is a DVD+RW */
if (dip->disk_status == DS_EMPTY) { /* Unformatted */
if (dip->disk_type != SES_UNDEF) { /* Not a CD */
printf(_("WARNING: Drive returns illegal Disk type %s.\n"),
get_ses_type(dip->disk_type));
}
dsp->ds_flags |= DSF_NEED_FORMAT;
if ((dp->cdr_dstat->ds_cdrflags & RF_PRATIP) != 0)
print_format_capacities(scgp);
return (0);
}
} else if (profile == 0x001B) {
dsp->ds_flags |= DSF_DVD_PLUS_R; /* This is a DVD+R */
}
#ifdef DVDPLUS_DEBUG
error("profile %X dsp->ds_flags 0x%X\n", profile, dsp->ds_flags);
#endif
/*
* This information is based on a logical recording zone
* and may not always be correct.
* XXX Check this if we want to support anything else but
* XXX one data track on DAO mode. The current firmware
* XXX of the recorder supports only this method but future
* XXX releases may support more.
*/
fillbytes((caddr_t)mode, sizeof (mode), '\0');
rp = (struct rzone_info *)mode;
read_rzone_info(scgp, (caddr_t)rp, sizeof (struct rzone_info));
if ((dp->cdr_dstat->ds_cdrflags & RF_PRATIP) != 0) {
if (((dsp->ds_cdrflags & (RF_WRITE|RF_BLANK)) == 0) ||
lverbose > 1) {
przone(rp);
print_format_capacities(scgp);
}
}
#define needed_for_pioneer_a06
#ifdef needed_for_pioneer_a06
/*
* Old code used with the S101 seems to be needed for DVD+RW
* and the Pioneer A06 if the medium is not yet fully formatted.
*/
dsp->ds_maxblocks = a_to_u_4_byte(rp->rzone_size);
#ifdef DVDPLUS_DEBUG
error("MAXBLO %d from rzone size\n", dsp->ds_maxblocks);
#endif
if (dsp->ds_maxblocks == 0)
#endif
dsp->ds_maxblocks = a_to_u_4_byte(rp->free_blocks);
#ifdef DVDPLUS_DEBUG
error("MAXBLO %d\n", dsp->ds_maxblocks);
error("MAXBLO %d from free_blocks\n", (int)a_to_u_4_byte(rp->free_blocks));
#endif
if (rp->nwa_v)
dsp->ds_maxblocks += a_to_u_4_byte(rp->next_recordable_addr);
#ifdef DVDPLUS_DEBUG
error("NWAv %d Next rec addr %d\n", rp->nwa_v, (int)a_to_u_4_byte(rp->next_recordable_addr));
#endif
maxblocks = dsp->ds_maxblocks;
/*
* XXX this was: if (dip->disk_status == DS_EMPTY)
* The '_NEC ' 'DVD_RW ND-3500AG' may return written DVD+RW with
* status DS_COMPLETE although they may be overwritten.
*/
if (dip->disk_status == DS_COMPLETE && profile != 0x001A)
return (drive_getdisktype(scgp, dp));
/*
* This information is based on the physical pre recorded information.
* First try to find the len supported by the actual drive.
*/
fillbytes((caddr_t)mode, sizeof (mode), '\0');
scgp->silent++;
if (read_dvd_structure(scgp, (caddr_t)mode, 2, 0, 0, 0, 0) < 0) {
scgp->silent--;
if (lverbose > 2)
errmsgno(EX_BAD, _("Cannot read DVD structure 00.\n"));
return (drive_getdisktype(scgp, dp));
}
scgp->silent--;
len = a_to_u_2_byte(mode);
len += 2; /* Data len is not included */
if (len > sizeof (struct dvd_structure_00)) {
len = sizeof (struct dvd_structure_00);
/*
* The ACARD TECH AEC-7720 ATAPI<->SCSI adaptor
* chokes if we try to transfer odd byte counts (rounds up to
* even byte counts and thus causes a DMA overflow and a
* bus reset), so make the byte count even.
*/
len += 1;
len &= ~1;
}
fillbytes((caddr_t)mode, sizeof (mode), '\0');
sp = (struct dvd_structure_00 *)mode;
if (read_dvd_structure(scgp, (caddr_t)sp, len, 0, 0, 0, 0) < 0)
return (drive_getdisktype(scgp, dp));
/* if (lverbose > 1)*/
/* print_dvd00(sp);*/
/*
* Bei Pioneer ist Phys End ist nur bei dem S101 != 0.
* Bei Panasonic ist Phys End == Phys Start.
*/
if ((profile != 0x001A) &&
(dp->cdr_cmdflags & F_MSINFO) == 0 &&
(a_to_u_3_byte(sp->phys_end) != 0) &&
(dsp->ds_maxblocks !=
(long)(a_to_u_3_byte(sp->phys_end) - a_to_u_3_byte(sp->phys_start) + 1))) {
#ifdef __nonono__
printf("WARNING: Phys disk size %ld differs from rzone size %ld! Prerecorded disk?\n",
(long)(a_to_u_3_byte(sp->phys_end) - a_to_u_3_byte(sp->phys_start) + 1),
(long)dsp->ds_maxblocks);
printf("WARNING: Phys start: %ld Phys end %ld\n",
(long)a_to_u_3_byte(sp->phys_start),
(long)a_to_u_3_byte(sp->phys_end));
#endif
/*
* Workaround for some drive media combinations.
* At least the drive 'HL-DT-ST' 'DVD-RAM GH22NP20' '1.02'
* does not report maxblocks correctly with 'CMC MAG' 'M01'
* DVD+R media.
* Use the information from ADIP instead.
*/
#ifdef DVDPLUS_DEBUG
error("MAXBLOx1 %d\n", dsp->ds_maxblocks);
#endif
if ((long)dsp->ds_maxblocks == 0) {
printf(_("WARNING: Drive returns zero media size. Using media size from ADIP.\n"));
dsp->ds_maxblocks = a_to_u_3_byte(sp->phys_end) - a_to_u_3_byte(sp->phys_start) + 1;
}
}
#ifdef DVDPLUS_DEBUG
error("MAXBLOx %d\n", dsp->ds_maxblocks);
error("phys start %d phys end %d\n", a_to_u_3_byte(sp->phys_start), a_to_u_3_byte(sp->phys_end));
error("MAXBLO %d from phys end - phys start\n", (int)(a_to_u_3_byte(sp->phys_end) - a_to_u_3_byte(sp->phys_start) + 1));
#endif
end_lba = 0L;
scsi_get_perf_maxspeed(scgp, (Ulong *)NULL, (Ulong *)NULL, &end_lba);
#ifdef DVDPLUS_DEBUG
error("end_lba: %lu\n", end_lba);
#endif
/*
* XXX Note that end_lba is unsigned and dsp->ds_maxblocks is signed.
*/
if ((Int32_t)end_lba > dsp->ds_maxblocks) {
if (maxblocks == 0)
printf(_("WARNING: Drive returns zero media size, correcting.\n"));
dsp->ds_maxblocks = end_lba + 1;
}
return (drive_getdisktype(scgp, dp));
}
LOCAL int
prdiskstatus_dvdplus(scgp, dp)
SCSI *scgp;
cdr_t *dp;
{
return (prdiskstatus(scgp, dp, FALSE));
}
LOCAL int
speed_select_dvdplus(scgp, dp, speedp)
SCSI *scgp;
cdr_t *dp;
int *speedp;
{
Uchar mode[0x100];
Uchar moder[0x100];
int len;
struct cd_mode_page_05 *mp;
struct ricoh_mode_page_30 *rp = NULL;
int val;
Ulong ul;
BOOL forcespeed = FALSE;
BOOL dummy = (dp->cdr_cmdflags & F_DUMMY) != 0;
int curspeed = 1;
if (speedp)
curspeed = *speedp;
fillbytes((caddr_t)mode, sizeof (mode), '\0');
if (!get_mode_params(scgp, 0x05, _("CD write parameter"),
mode, (Uchar *)0, (Uchar *)0, (Uchar *)0, &len))
return (-1);
if (len == 0)
return (-1);
mp = (struct cd_mode_page_05 *)
(mode + sizeof (struct scsi_mode_header) +
((struct scsi_mode_header *)mode)->blockdesc_len);
#ifdef DEBUG
if (lverbose > 1)
scg_prbytes("CD write parameter:", (Uchar *)mode, len);
#endif
if (dummy != 0) {
errmsgno(EX_BAD, _("DVD+R/DVD+RW has no -dummy mode.\n"));
return (-1);
}
if (get_curprofile(scgp) == 0x001A) { /* This is a DVD+RW */
if (dp->cdr_cmdflags & F_FIX)
return (0);
}
mp->test_write = dummy != 0;
/*
* Set default values:
* Write type = 02 (disk at once)
* Track mode = 00 Reserved on Pioneer DVR-S101
* Data block type = 00 Reserved on Pioneer DVR-S101
* Session format = 00 Reserved on Pioneer DVR-S101
* XXX DVR-S101 uses ls_v and link size violating
* XXX the current MMC2 spec.
*/
mp->write_type = WT_SAO;
#ifdef DEBUG
if (lverbose > 1)
scg_prbytes("CD write parameter:", (Uchar *)mode, len);
#endif
if (!set_mode_params(scgp, _("CD write parameter"), mode, len, 0, -1)) {
return (-1);
}
/*
* Neither set nor get speed.
*/
if (speedp == 0)
return (0);
rp = get_justlink_ricoh(scgp, moder);
if ((dp->cdr_flags & CDR_FORCESPEED) != 0) {
forcespeed = rp && rp->AWSCD != 0;
}
if (lverbose && (dp->cdr_flags & CDR_FORCESPEED) != 0)
printf(_("Forcespeed is %s.\n"), forcespeed?_("ON"):_("OFF"));
if (!forcespeed && (dp->cdr_dstat->ds_cdrflags & RF_FORCESPEED) != 0) {
printf(_("Turning forcespeed on\n"));
forcespeed = TRUE;
}
if (forcespeed && (dp->cdr_dstat->ds_cdrflags & RF_FORCESPEED) == 0) {
printf(_("Turning forcespeed off\n"));
forcespeed = FALSE;
}
if ((dp->cdr_flags & CDR_FORCESPEED) != 0) {
if (rp) {
rp->AWSCD = forcespeed?1:0;
set_mode_params(scgp, _("Ricoh Vendor Page"), moder, moder[0]+1, 0, -1);
rp = get_justlink_ricoh(scgp, moder);
}
}
/*
* DVD single speed is 1385 kB/s
* Rounding down is guaranteed.
*/
val = curspeed*1390;
if (val > 0x7FFFFFFF)
val = 0x7FFFFFFF;
if (dp->cdr_flags & CDR_MMC3) {
if (speed_select_mdvd(scgp, -1, val) < 0)
errmsgno(EX_BAD, _("MMC-3 speed select did not work.\n"));
} else {
if (val > 0xFFFF)
val = 0xFFFF;
scgp->silent++;
if (scsi_set_speed(scgp, -1, val, ROTCTL_CLV) < 0) {
/*
* Don't complain if it does not work,
* DVD drives may not have speed setting.
* The DVR-S101 and the DVR-S201 difinitely
* don't allow to set the speed.
*/
}
scgp->silent--;
}
scgp->silent++;
if (scsi_get_speed(scgp, 0, &val) >= 0) {
if (val > 0) {
curspeed = val / 1385;
*speedp = curspeed;
}
}
/*
* NEC drives incorrectly return CD speed values in mode page 2A.
* Try MMC3 get performance in hope that values closer to DVD speeds
* are always more correct than what is found in mode page 2A.
*/
ul = 0;
if (scsi_get_perf_curspeed(scgp, NULL, &ul, NULL) >= 0) {
if (is_cdspeed(val) && !is_cdspeed(ul)) {
curspeed = ul / 1385;
*speedp = curspeed;
}
}
scgp->silent--;
return (0);
}
/*--------------------------------------------------------------------------*/
LOCAL long dvd_next_addr;
LOCAL int
next_wr_addr_dvdplusrw(scgp, trackp, ap)
SCSI *scgp;
track_t *trackp;
long *ap;
{
if (trackp == 0 || trackp->track <= 1) {
dvd_next_addr = 0;
}
if (ap)
*ap = dvd_next_addr;
return (0);
}
LOCAL int
next_wr_addr_dvdplusr(scgp, trackp, ap)
SCSI *scgp;
track_t *trackp;
long *ap;
{
struct disk_info di;
struct rzone_info rz;
int tracks;
long next_addr = -1;
if (trackp == 0) {
fillbytes((caddr_t)&di, sizeof (di), '\0');
if (get_diskinfo(scgp, &di, sizeof (di)) < 0)
return (-1);
tracks = di.last_track_ls + di.last_track_ls_msb * 256;
fillbytes((caddr_t)&rz, sizeof (rz), '\0');
if (get_trackinfo(scgp, (caddr_t)&rz, TI_TYPE_TRACK, tracks, sizeof (rz)) < 0)
return (-1);
if (!rz.nwa_v)
return (-1);
next_addr = a_to_4_byte(rz.next_recordable_addr);
if (ap)
*ap = next_addr;
return (0);
}
if (trackp->track <= 1) {
/*
* XXX This is a workaround for the filesize > 2GB problem.
* XXX Check this if we support more than one track DAO
* XXX or if we give up this hack in favour of real 64bit
* XXX filesize support.
*/
fillbytes((caddr_t)&rz, sizeof (rz), '\0');
read_rzone_info(scgp, (caddr_t)&rz, sizeof (struct rzone_info));
dvd_next_addr = a_to_4_byte(rz.next_recordable_addr);
#ifdef DVDPLUS_DEBUG
error("NWA: %ld valid: %d\n", dvd_next_addr, rz.nwa_v);
#endif
if (lverbose > 1)
printf(_("next writable addr: %ld valid: %d\n"), dvd_next_addr, rz.nwa_v);
}
if (ap)
*ap = dvd_next_addr;
return (0);
}
LOCAL int
open_track_dvdplus(scgp, dp, trackp)
SCSI *scgp;
cdr_t *dp;
track_t *trackp;
{
Uchar mode[0x100];
int len;
long sectors;
struct cd_mode_page_05 *mp;
int profile;
if (trackp->track > 1) /* XXX Hack to make one 'track' from several */
return (0); /* XXX files in Disk at once mode only. */
fillbytes((caddr_t)mode, sizeof (mode), '\0');
if (!get_mode_params(scgp, 0x05, _("CD write parameter"),
mode, (Uchar *)0, (Uchar *)0, (Uchar *)0, &len))
return (-1);
if (len == 0)
return (-1);
mp = (struct cd_mode_page_05 *)
(mode + sizeof (struct scsi_mode_header) +
((struct scsi_mode_header *)mode)->blockdesc_len);
/*
* XXX as long as the Pioneer DVR-S101 only supports a single
* XXX data track in DAO mode,
* XXX do not set:
* XXX track_mode
* XXX copy
* XXX dbtype
*
* Track mode = 00 Reserved on Pioneer DVR-S101
* Data block type = 00 Reserved on Pioneer DVR-S101
* Session format = 00 Reserved on Pioneer DVR-S101
* XXX DVR-S101 uses ls_v and link size violating
* XXX the current MMC2 spec.
*/
/* XXX look into drv_mmc.c for re-integration of above settings */
#ifdef DEBUG
if (lverbose > 1)
scg_prbytes("CD write parameter:", (Uchar *)mode, len);
#endif
if (!set_mode_params(scgp, _("CD write parameter"), mode, len, 0, trackp->secsize))
return (-1);
/*
* Compile vitual track list
*/
sectors = rzone_size(trackp);
#ifdef __needed_for_dvdplus__
if (sectors < 0)
return (-1);
#endif
profile = get_curprofile(scgp);
if (profile == 0x2B) {
if (set_p_layerbreak(scgp, sectors,
dp->cdr_dstat->ds_layer_break) < 0) {
return (-1);
}
}
#ifdef __needed_for_dvdplus__
return (reserve_tr_rzone(scgp, sectors));
#else
return (0);
#endif
}
/*
* XXX rzone_size(trackp) mu<EFBFBD> aufgerufen werden, daher mu<EFBFBD>
* XXX auch f<EFBFBD>r DVD+RW eine non-dummy open_track() Funktion da sein.
*/
/*
* XXX Hack to make one 'track' from several
* XXX files in Disk at once mode only.
* XXX Calculate track size and reserve rzone.
*/
LOCAL long
rzone_size(trackp)
track_t *trackp; /* Called with &track[1] */
{
int i;
BOOL vtracks = FALSE;
long sectors = 0L;
Llong ttrsize = 0L;
Llong tamount = 0L;
Llong amount;
long secsize = trackp->secsize;
for (i = 0; i < MAX_TRACK; i++) {
if (is_last(&trackp[i]))
break;
}
if (i >= 1)
vtracks = TRUE;
if (vtracks && lverbose)
printf(_("Compiling virtual track list ...\n"));
for (i = 0; i < MAX_TRACK; i++) {
if (trackp[i].tracksize < (tsize_t)0) {
errmsgno(EX_BAD, _("VTrack %d has unknown length.\n"), i);
return (-1);
}
amount = roundup(trackp[i].tracksize, secsize);
amount += (Llong)trackp[i].padsecs * secsize;
sectors += amount/secsize;
ttrsize += trackp[i].tracksize;
tamount += amount;
if (vtracks && lverbose)
printf(_("Vtrack: %d size: %lld bytes %lld rounded (%lld sectors)\n"),
(int)trackp[i].track, (Llong)trackp[i].tracksize,
amount, amount / (Llong)secsize);
if (is_last(&trackp[i]))
break;
/*
* XXX Is it possible for a DVD that input sector size
* XXX differes from output sector size?
* XXX I believe that not.
*/
if (trackp[i].tracksize % secsize) {
comerrno(EX_BAD, _("Virtual track %d is not a multiple of secsize.\n"), (int)trackp[i].track);
}
}
if (vtracks && lverbose)
printf(_("Vtracks: %d size: %lld bytes %lld rounded (%ld sectors) total\n"),
i+1, ttrsize, tamount, sectors);
return (sectors);
}
LOCAL int
close_track_dvdplus(scgp, dp, trackp)
SCSI *scgp;
cdr_t *dp;
track_t *trackp;
{
long sectors = 0L;
Llong amount;
long secsize = trackp->secsize;
/*
* Compute the start of the next "track" for the hack
* that allows to have a track in more than one file.
* XXX Check this if the vtrack code is removed.
*/
amount = roundup(trackp->tracksize, secsize);
amount += (Llong)trackp->padsecs * secsize;
sectors += amount/secsize;
dvd_next_addr += sectors;
return (0);
}
#ifdef __needed_for_dvd_plusr__
LOCAL int
open_session_dvd(scgp, dp, trackp)
SCSI *scgp;
cdr_t *dp;
track_t *trackp;
{
Uchar mode[0x100];
Uchar moder[0x100];
int len;
struct cd_mode_page_05 *mp;
struct ricoh_mode_page_30 *rp = NULL;
BOOL burnfree = FALSE;
fillbytes((caddr_t)mode, sizeof (mode), '\0');
if (!get_mode_params(scgp, 0x05, _("CD write parameter"),
mode, (Uchar *)0, (Uchar *)0, (Uchar *)0, &len))
return (-1);
if (len == 0)
return (-1);
mp = (struct cd_mode_page_05 *)
(mode + sizeof (struct scsi_mode_header) +
((struct scsi_mode_header *)mode)->blockdesc_len);
/*
* XXX as long as the Pioneer DVR-S101 only supports a single
* XXX data track in DAO mode,
* XXX do not set:
* XXX multi_session
* XXX sessipon_format
*
* Track mode = 00 Reserved on Pioneer DVR-S101
* Data block type = 00 Reserved on Pioneer DVR-S101
* Session format = 00 Reserved on Pioneer DVR-S101
* XXX DVR-S101 uses ls_v and link size violating
* XXX the current MMC2 spec.
*/
/* XXX look into drv_mmc.c for re-integration of above settings */
mp->write_type = WT_SAO;
rp = get_justlink_ricoh(scgp, moder);
if (dp->cdr_cdcap->BUF != 0) {
burnfree = mp->BUFE != 0;
} else if ((dp->cdr_flags & CDR_BURNFREE) != 0) {
burnfree = rp && rp->BUEFE != 0;
}
if (lverbose && (dp->cdr_flags & CDR_BURNFREE) != 0)
printf(_("BURN-Free is %s.\n"), burnfree?_("ON"):_("OFF"));
if (!burnfree && (dp->cdr_dstat->ds_cdrflags & RF_BURNFREE) != 0) {
printf(_("Turning BURN-Free on\n"));
burnfree = TRUE;
}
if (burnfree && (dp->cdr_dstat->ds_cdrflags & RF_BURNFREE) == 0) {
printf(_("Turning BURN-Free off\n"));
burnfree = FALSE;
}
if (dp->cdr_cdcap->BUF != 0) {
mp->BUFE = burnfree?1:0;
} else if ((dp->cdr_flags & CDR_BURNFREE) != 0) {
if (rp)
rp->BUEFE = burnfree?1:0;
}
if (rp) {
i_to_2_byte(rp->link_counter, 0);
if (xdebug)
scg_prbytes(_("Mode Select Data "), moder, moder[0]+1);
set_mode_params(scgp, _("Ricoh Vendor Page"), moder, moder[0]+1, 0, -1);
rp = get_justlink_ricoh(scgp, moder);
}
#ifdef DEBUG
if (lverbose > 1)
scg_prbytes("CD write parameter:", (Uchar *)mode, len);
#endif
if (!set_mode_params(scgp, _("CD write parameter"), mode, len, 0, -1))
return (-1);
return (0);
}
#endif
/*
* We need to loop here because of a firmware bug in Pioneer DVD writers.
*/
LOCAL int
fixate_dvdplusrw(scgp, dp, trackp)
SCSI *scgp;
cdr_t *dp;
track_t *trackp;
{
int oldtimeout = scgp->deftimeout;
int ret = 0;
int i;
#define MAX_TRIES 15
/*
* XXX Is this timeout needed for DVD+RW too?
* XXX It was introduced for DVD-R that writes at least 800 MB
*/
if (scgp->deftimeout < 1000)
scg_settimeout(scgp, 1000);
/*scgp->verbose++;*/
scgp->silent++;
for (i = 0; i <= MAX_TRIES; i++) {
if (scsi_flush_cache(scgp, TRUE) < 0) {
if (!scsi_in_progress(scgp) || i >= MAX_TRIES) {
if (scgp->verbose <= 0) {
scg_printerr(scgp);
scg_printresult(scgp); /* XXX restore key/code in future */
}
printf(_("Trouble flushing the cache\n"));
scgp->silent--;
scg_settimeout(scgp, oldtimeout);
return (-1);
}
sleep(1);
} else {
break;
}
}
scgp->silent--;
waitformat(scgp, 300);
scgp->silent++;
for (i = 0; i <= MAX_TRIES; i++) {
if (scsi_close_tr_session(scgp, CL_TYPE_SESSION, 0, TRUE) < 0) {
if (!scsi_in_progress(scgp) || i >= MAX_TRIES) {
if (scgp->verbose <= 0) {
scg_printerr(scgp);
scg_printresult(scgp); /* XXX restore key/code in future */
}
printf(_("Trouble closing the session\n"));
break;
}
sleep(1);
} else {
break;
}
}
scgp->silent--;
waitformat(scgp, 300);
/*scgp->verbose--;*/
scg_settimeout(scgp, oldtimeout);
return (ret);
#undef MAX_TRIES
}
LOCAL int
fixate_dvdplusr(scgp, dp, trackp)
SCSI *scgp;
cdr_t *dp;
track_t *trackp;
{
int oldtimeout = scgp->deftimeout;
int ret = 0;
int key = 0;
int code = 0;
int trackno;
int i;
#define MAX_TRIES 15
/*
* XXX Is this timeout needed for DVD+R too?
* XXX It was introduced for DVD-R that writes at least 800 MB
*/
if (scgp->deftimeout < 1000)
scg_settimeout(scgp, 1000);
/*scgp->verbose++;*/
scgp->silent++;
for (i = 0; i <= MAX_TRIES; i++) {
if (scsi_flush_cache(scgp, TRUE) < 0) {
if (!scsi_in_progress(scgp) || i >= MAX_TRIES) {
if (scgp->verbose <= 0) {
scg_printerr(scgp);
scg_printresult(scgp); /* XXX restore key/code in future */
}
printf(_("Trouble flushing the cache\n"));
scgp->silent--;
scg_settimeout(scgp, oldtimeout);
return (-1);
}
sleep(1);
} else {
break;
}
}
scgp->silent--;
key = scg_sense_key(scgp);
code = scg_sense_code(scgp);
waitformat(scgp, 600);
/*
* With CDs we used to close the invisible track (0xFF) but
* with DVDs this may not work anymore if the unit is MMC-3
* or above. Use the real track/border number instead.
* We always use the "IMMED" flag - is this OK?
*/
trackno = trackp->trackno;
if (trackno <= 0)
trackno = 1;
scgp->silent++;
for (i = 0; i <= MAX_TRIES; i++) {
if (scsi_close_tr_session(scgp, CL_TYPE_TRACK, trackno, TRUE) < 0) {
if (!scsi_in_progress(scgp) || i >= MAX_TRIES) {
if (scgp->verbose <= 0) {
scg_printerr(scgp);
scg_printresult(scgp); /* XXX restore key/code in future */
}
printf(_("Trouble closing the track\n"));
break;
}
sleep(1);
} else {
break;
}
}
scgp->silent--;
key = scg_sense_key(scgp);
code = scg_sense_code(scgp);
waitformat(scgp, 600);
scgp->silent++;
for (i = 0; i <= MAX_TRIES; i++) {
if (scsi_close_tr_session(scgp, 0x06, 0, TRUE) < 0) {
if (!scsi_in_progress(scgp) || i >= MAX_TRIES) {
if (scgp->verbose <= 0) {
scg_printerr(scgp);
scg_printresult(scgp); /* XXX restore key/code in future */
}
printf(_("Trouble closing the last session\n"));
break;
}
sleep(1);
} else {
break;
}
}
scgp->silent--;
key = scg_sense_key(scgp);
code = scg_sense_code(scgp);
waitformat(scgp, 600);
/*scgp->verbose--;*/
scg_settimeout(scgp, oldtimeout);
return (ret);
#undef MAX_TRIES
}
/*--------------------------------------------------------------------------*/
LOCAL BOOL
dvdplus_ricohbased(scgp)
SCSI *scgp;
{
if (scgp->inq == NULL)
return (FALSE);
if (strncmp(scgp->inq->inq_vendor_info, "RICOH", 5) == 0) {
if (strbeg("DVD+RW MP5120", scgp->inq->inq_prod_ident) ||
strbeg("DVD+RW MP5125", scgp->inq->inq_prod_ident))
return (TRUE);
}
if (strncmp(scgp->inq->inq_vendor_info, "HP", 2) == 0) {
if (strbeg("DVD Writer 100j", scgp->inq->inq_prod_ident) ||
strbeg("DVD Writer 200j", scgp->inq->inq_prod_ident))
return (TRUE);
}
return (FALSE);
}
LOCAL int
blank_dvdplus(scgp, dp, addr, blanktype)
SCSI *scgp;
cdr_t *dp;
long addr;
int blanktype;
{
/*XXX*/extern char *blank_types[];
BOOL cdrr = FALSE; /* Read CD-R */
BOOL cdwr = FALSE; /* Write CD-R */
BOOL cdrrw = FALSE; /* Read CD-RW */
BOOL cdwrw = FALSE; /* Write CD-RW */
BOOL dvdwr = FALSE; /* DVD writer */
int profile;
int flags = DC_ERASE;
int blanksize = 0x30000;
int ret;
mmc_check(scgp, &cdrr, &cdwr, &cdrrw, &cdwrw, NULL, &dvdwr);
profile = get_curprofile(scgp);
/*
* XXX How to check for DVD drives that support DVD-RW
*/
/* if (!dvdwr)*/
/* return (blank_dummy(scgp, dp, addr, blanktype));*/
if (!dvdplus_ricohbased(scgp)) {
errmsgno(EX_BAD, _("Cannot blank DVD+RW media with non Ricoh based drive.\n"));
if (profile == 0x1A || profile == 0x2A) {
ret = blank_simul(scgp, dp, addr, blanktype);
waitformat(scgp, 600);
scsi_flush_cache(scgp, TRUE);
waitformat(scgp, 600);
return (ret);
}
return (-1);
}
if (blanktype == BLANK_DISC) {
blanksize = 0x26c090;
} else {
blanktype = BLANK_MINIMAL;
blanksize = 0x30000;
}
if (lverbose) {
printf(_("Blanking %s\n"), blank_types[blanktype & 0x07]);
flush();
}
if (driveropts != NULL) {
char *p;
p = hasdrvopt(driveropts, "erase");
if (p == NULL)
p = hasdrvopt(driveropts, "blank");
if (p != NULL) {
if (*p == '1')
flags |= DC_ERASE;
else
flags &= ~DC_ERASE;
}
p = hasdrvopt(driveropts, "set");
if (p != NULL) {
if (*p == '1')
flags |= CHANGE_SETTING;
else
flags &= ~CHANGE_SETTING;
}
p = hasdrvopt(driveropts, "dvdr");
if (p != NULL) {
if (*p == '1')
flags |= DVD_PLUS_R;
else
flags &= ~DVD_PLUS_R;
}
}
/*Size Min is 0x30000, Size Max is: 0x26c090 */
#ifdef DVDPLUS_DEBUG
error("Flags: %d blanksize: %d (0x%X)\n", flags, blanksize, blanksize);
#endif
ret = ricoh_dvdsetting(scgp, blanksize, flags, TRUE);
waitformat(scgp, 2000);
return (ret);
}
LOCAL int
format_dvdplus(scgp, dp, fmtflags)
SCSI *scgp;
cdr_t *dp;
int fmtflags;
{
/*
* 1.3 Formatting
* --------------
*
* - For efficiency, please use the Format command only on blank discs
*
* - The command is:
* - "04 11 00 00 00 00 00 00 00 00 00 00
* ^^^
* 0x10 Format Data
* 0x01 Format Code == 1
* 00 82 00 08 00 23 05 40 98 00 00 01"
* ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^
* Format Format
* header descriptor
* 0x80 FOV
* 0x20 IMMED
* len == 0x08
*/
char cap_buf[4096];
char fmt_buf[128];
int len;
int i;
struct scsi_cap_data *cp;
struct scsi_format_cap_desc *lp;
struct scsi_format_header *fhp;
long blocks = 0;
struct timeval starttime;
struct timeval stoptime;
#ifdef DVDPLUS_DEBUG
struct timeval stoptime2;
#endif
len = get_format_capacities(scgp, cap_buf, sizeof (cap_buf));
if (len < 0)
return (-1);
#ifdef DVDPLUS_DEBUG
error("Cap len: %d\n", len);
scg_prbytes("Format cap:", (Uchar *)cap_buf, len);
#endif
cp = (struct scsi_cap_data *)cap_buf;
lp = cp->list;
len -= sizeof (struct scsi_format_cap_header);
if (lp->desc_type == 2) {
if ((dp->cdr_cmdflags & F_FORCE) == 0) {
errmsgno(EX_BAD, _("Medium is already formatted.\n"));
return (-1);
}
}
#ifdef DVDPLUS_DEBUG
error("hd len: %d len: %d\n", cp->hd.len, len);
#endif
for (i = len; i >= sizeof (struct scsi_format_cap_desc);
i -= sizeof (struct scsi_format_cap_desc), lp++) {
#ifdef DVDPLUS_DEBUG
error("blocks %ld fmt 0x%X desc %d blen: %ld\n",
(long)a_to_u_4_byte(lp->nblock),
lp->fmt_type,
lp->desc_type,
(long)a_to_u_3_byte(lp->blen));
#endif
if (lp->fmt_type == FCAP_TYPE_DVDPLUS_FULL)
blocks = a_to_u_4_byte(lp->nblock);
}
if (blocks == 0) {
errmsgno(EX_BAD, _("DVD+RW Full format capacity not found.\n"));
return (-1);
}
fhp = (struct scsi_format_header *)fmt_buf;
lp = (struct scsi_format_cap_desc *)&fmt_buf[4];
fillbytes((caddr_t)fmt_buf, sizeof (fmt_buf), '\0');
fhp->enable = 1;
fhp->immed = 1;
i_to_2_byte(fhp->length, 8);
i_to_4_byte(lp->nblock, blocks);
lp->fmt_type = FCAP_TYPE_DVDPLUS_FULL;
i_to_3_byte(lp->blen, 0);
/* i_to_3_byte(lp->blen, 1);*/
#ifdef DVDPLUS_DEBUG
scg_prbytes("Format desc:", (Uchar *)fmt_buf, 12);
#endif
if (lverbose) {
/*
* XXX evt. restart Format ansagen...
*/
printf(_("Formatting media\n"));
flush();
}
starttime.tv_sec = 0;
starttime.tv_usec = 0;
stoptime = starttime;
gettimeofday(&starttime, (struct timezone *)0);
if (format_unit(scgp, fhp, /*fhp->length*/ 8 + sizeof (struct scsi_format_header),
1, 0, 0, 0, 3800) < 0) {
return (-1);
}
#ifdef DVDPLUS_DEBUG
/* if (ret >= 0 && lverbose) {*/
if (1) {
gettimeofday(&stoptime, (struct timezone *)0);
prtimediff("Format time: ", &starttime, &stoptime);
}
#endif
waitformat(scgp, 300);
#ifdef DVDPLUS_DEBUG
gettimeofday(&stoptime2, (struct timezone *)0);
prtimediff("Format WAIT time: ", &stoptime, &stoptime2);
prtimediff("Format time TOTAL: ", &starttime, &stoptime2);
#endif
#ifdef DVDPLUS_DEBUG
error("------------> STOP DE-ICE\n");
#endif
scsi_close_tr_session(scgp, CL_TYPE_STOP_DEICE, 0, TRUE);
waitformat(scgp, 300);
#ifdef DVDPLUS_DEBUG
gettimeofday(&stoptime2, (struct timezone *)0);
prtimediff("Format time TOTAL 2 : ", &starttime, &stoptime2);
#endif
#ifdef DVDPLUS_DEBUG
error("------------> CLOSE SESSION\n");
#endif
scsi_close_tr_session(scgp, CL_TYPE_SESSION, 0, TRUE);
waitformat(scgp, 300);
#ifdef DVDPLUS_DEBUG
gettimeofday(&stoptime2, (struct timezone *)0);
prtimediff("Format time TOTAL 3: ", &starttime, &stoptime2);
#endif
return (0);
}
LOCAL int
waitformat(scgp, secs)
SCSI *scgp;
int secs;
{
Uchar sensebuf[CCS_SENSE_LEN];
int printed = 0;
int i;
int key;
#define W_SLEEP 2
scgp->silent++;
for (i = 0; i < secs/W_SLEEP; i++) {
if (test_unit_ready(scgp) >= 0) {
scgp->silent--;
return (0);
}
key = scg_sense_key(scgp);
if (key != SC_UNIT_ATTENTION && key != SC_NOT_READY)
break;
request_sense_b(scgp, (caddr_t)sensebuf, sizeof (sensebuf));
#ifdef XXX
scg_prbytes("Sense:", sensebuf, sizeof (sensebuf));
scgp->scmd->u_scb.cmd_scb[0] = 2;
movebytes(sensebuf, scgp->scmd->u_sense.cmd_sense, sizeof (sensebuf));
scgp->scmd->sense_count = sizeof (sensebuf);
scg_printerr(scgp);
#endif
/*
* status: 0x2 (CHECK CONDITION)
* Sense Bytes: F0 00 00 00 24 1C 10 0C 00 00 00 00 04 04 00 80 03 F6
* Sense Key: 0x0 No Additional Sense, Segment 0
* Sense Code: 0x04 Qual 0x04 (logical unit not ready, format in progress) Fru 0x0
* Sense flags: Blk 2366480 (valid)
* cmd finished after 0.000s timeout 100s
* Das Fehlt:
* operation 1% done
*/
if (lverbose && (sensebuf[15] & 0x80)) {
printed++;
error(_("operation %d%% done\r"),
(100*(sensebuf[16] << 8 |
sensebuf[17]))/(unsigned)65536);
}
sleep(W_SLEEP);
}
scgp->silent--;
if (printed)
error("\n");
return (-1);
#undef W_SLEEP
}
LOCAL int
stats_dvdplus(scgp, dp)
SCSI *scgp;
cdr_t *dp;
{
Uchar mode[256];
struct ricoh_mode_page_30 *rp;
UInt32_t count;
if ((dp->cdr_dstat->ds_cdrflags & RF_BURNFREE) == 0)
return (0);
rp = get_justlink_ricoh(scgp, mode);
if (rp) {
count = a_to_u_2_byte(rp->link_counter);
if (lverbose) {
if (count == 0)
printf(_("BURN-Free was not used.\n"));
else
printf(_("BURN-Free was %d times used.\n"),
(int)count);
}
}
return (0);
}
#define FMTDAT 0x10
#define CMPLST 0x08
EXPORT int
format_unit(scgp, fmt, length, list_format, dgdl, interlv, pattern, timeout)
SCSI *scgp;
void *fmt;
int length;
int list_format; /* 0 if fmt == 0 */
int dgdl; /* disable grown defect list */
int interlv;
int pattern;
int timeout;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->addr = (caddr_t)fmt;
scmd->size = length;
scmd->flags = SCG_DISRE_ENA;
scmd->cdb_len = SC_G0_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
if (timeout < 0)
timeout = 24*3600; /* Kein Timeout XXX kann haengen */
scmd->timeout = timeout;
scmd->cdb.g0_cdb.cmd = 0x04; /* Format Unit */
scmd->cdb.g0_cdb.lun = scg_lun(scgp);
scmd->cdb.g0_cdb.high_addr = (fmt?FMTDAT:0)|(dgdl?CMPLST:0)|list_format;
scmd->cdb.g0_cdb.mid_addr = pattern;
scmd->cdb.g0_cdb.count = interlv;
#ifdef DVDPLUS_DEBUG
scg_prbytes("Format CDB: ", (u_char *)scmd->cdb.cmd_cdb, scmd->cdb_len);
/* if (scgp->verbose && fmt)*/
scg_prbytes("Format Data:", (u_char *)fmt, length);
#endif
scgp->cmdname = "format unit";
return (scg_cmd(scgp));
}
LOCAL int
set_p_layerbreak(scgp, tsize, lbreak)
SCSI *scgp;
long tsize;
Int32_t lbreak;
{
struct dvd_structure_20 lb;
int ret;
UInt32_t dsize;
UInt32_t l0_cap;
/*
* Layer boundary information 0x20
*/
fillbytes((caddr_t)&lb, sizeof (lb), '\0');
ret = read_dvd_structure(scgp, (caddr_t)&lb, sizeof (lb), 0, 0, 0, 0x20);
if (ret < 0)
return (ret);
if (lb.res47[0] & 0x80) {
errmsgno(EX_BAD, _("Layer 0 zone capacity already set.\n"));
return (-1);
}
l0_cap = a_to_u_4_byte(lb.l0_area_cap);
if (lbreak > 0 && lbreak > l0_cap) {
errmsgno(EX_BAD, _("Manual layer break %d > %u not allowed.\n"),
lbreak, l0_cap);
return (-1);
}
dsize = roundup(tsize, 16);
if (lbreak <= 0 && dsize <= l0_cap) {
/*
* Allow to write DL media with less than single layer size
* in case of manual layer break set up.
*/
errmsgno(EX_BAD,
_("Layer 0 size %u is bigger than expected disk size %u.\n"),
l0_cap, dsize);
errmsgno(EX_BAD, _("Use single layer medium.\n"));
return (-1);
}
l0_cap = dsize / 2;
l0_cap = roundup(l0_cap, 16);
if (lbreak > 0 && lbreak < l0_cap) {
errmsgno(EX_BAD, _("Manual layer break %d < %u not allowed.\n"),
lbreak, l0_cap);
return (-1);
}
if (lbreak > 0)
l0_cap = lbreak;
i_to_4_byte(lb.l0_area_cap, l0_cap);
ret = send_dvd_structure(scgp, (caddr_t)&lb, sizeof (lb), 0x20);
return (ret);
}
LOCAL int
ricoh_dvdsetting(scgp, erase_size, flags, immed)
SCSI *scgp;
int erase_size;
int flags;
int immed;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->flags = SCG_DISRE_ENA;
scmd->cdb_len = SC_G1_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->timeout = 3600;
scmd->cdb.g1_cdb.cmd = 0xEA;
scmd->cdb.g1_cdb.lun = scg_lun(scgp);
scmd->cdb.cmd_cdb[1] = immed ? 1 : 0;
scmd->cdb.cmd_cdb[2] = flags;
i_to_3_byte(&scmd->cdb.cmd_cdb[3], erase_size);
scgp->cmdname = "set_dummy_dvdr_setttings";
return (scg_cmd(scgp));
}
#ifdef __needed__
/*
* 0x21 Emulation write is OFF
* 0x20 Emulation write is ON
* 0xFF Disk is loading
*/
LOCAL int
dummy_plextor(scgp, modecode)
SCSI *scgp;
int modecode;
{
register struct scg_cmd *scmd = scgp->scmd;
fillbytes((caddr_t)scmd, sizeof (*scmd), '\0');
scmd->flags = SCG_DISRE_ENA;
scmd->cdb_len = SC_G5_CDBLEN;
scmd->sense_len = CCS_SENSE_LEN;
scmd->cdb.g5_cdb.cmd = 0xF3;
scmd->cdb.cmd_cdb[1] = 0x1F;
scmd->cdb.g5_cdb.lun = scg_lun(scgp);
scmd->cdb.cmd_cdb[2] = 0x16;
scmd->cdb.cmd_cdb[3] = modecode;
scgp->cmdname = "plextor dummy";
if (scg_cmd(scgp) < 0)
return (-1);
return (0);
}
#endif
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