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Cared for some SCSI error conditions which were ignored up to now

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This commit is contained in:
Thomas Schmitt
2006-11-06 19:58:24 +00:00
parent 448aac8880
commit e54be83b27
6 changed files with 42 additions and 14 deletions
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25
libburn/write.c
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@ -598,7 +598,7 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
} else {
o->control = t->entry->control;
d->send_write_parameters(d, o);
/* ts A61103 */
nwa = d->get_nwa(d);
sprintf(msg, "pre-track %2.2d : get_nwa()= %d , d->nwa= %d\n",
@ -758,21 +758,24 @@ void burn_disc_write_sync(struct burn_write_opts *o, struct burn_disc *disc)
/* Apparently some drives require this command to be sent, and a few drives
return crap. so we send the command, then ignore the result.
*/
nwa = d->get_nwa(d);
/* >>> ts A61031 : one should not ignore the "crap" but find out
when and why it occurs. Multi-session will hardly
work on base of flat guessing.
*/
sprintf(msg, "Inquired nwa: %d", nwa);
libdax_msgs_submit(libdax_messenger, d->global_index, 0x00000002,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_ZERO, msg,0,0);
/* ts A61107 : moved up send_write_parameters because LG GSA-4082B
seems to dislike get_nwa() in advance */
d->alba = d->start_lba;
d->nwa = d->alba;
if (o->write_type == BURN_WRITE_TAO) {
nwa = 0; /* get_nwa() will be called in burn_track() */
} else {
if (o->write_type != BURN_WRITE_TAO)
d->send_write_parameters(d, o);
nwa = d->get_nwa(d);
sprintf(msg, "Inquired nwa: %d", nwa);
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00000002,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_ZERO,
msg,0,0);
}
/* init progress before showing the state */
d->progress.session = 0;
d->progress.sessions = disc->sessions;