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Silenced SCSI error (debugging) messages about missing media

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This commit is contained in:
Thomas Schmitt 2006-11-09 11:36:38 +00:00
parent fcc755a5b8
commit 5057fe48ab
2 changed files with 24 additions and 13 deletions
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2
cdrskin/cdrskin_timestamp.h
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@ -1 +1 @@
#define Cdrskin_timestamP "2006.11.09.112832" #define Cdrskin_timestamP "2006.11.09.113729"

35
libburn/sg-linux.c
View File

@ -719,31 +719,42 @@ ex:;
} }
/* ts A61030 */ /* ts A61030 - A61109 */
/* @param flag bit0=do also report TEST UNIT READY failures */ /* @param flag bit0=do report conditions which are considered not an error */
int scsi_notify_error(struct burn_drive *d, struct command *c, int scsi_notify_error(struct burn_drive *d, struct command *c,
unsigned char *sense, int senselen, int flag) unsigned char *sense, int senselen, int flag)
{ {
int key, asc, ascq, ret; int key= -1, asc= -1, ascq= -1, ret;
char msg[160]; char msg[160];
if (d->silent_on_scsi_error) if (d->silent_on_scsi_error)
return 1; return 1;
if (c->opcode[0] == 0) /* SPC : TEST UNIT READY command */
if(!(flag & 1))
return 1;
if (senselen > 2)
sprintf(msg,"SCSI error condition on command %2.2Xh :", c->opcode[0]);
if (senselen > 2) {
key = sense[2]; key = sense[2];
sprintf(msg+strlen(msg), " key=%Xh", key);
}
if (senselen > 13) { if (senselen > 13) {
asc = sense[12]; asc = sense[12];
ascq = sense[13]; ascq = sense[13];
sprintf(msg+strlen(msg), " asc=%2.2Xh ascq=%2.2Xh", asc, ascq);
} }
if(!(flag & 1)) {
/* SPC : TEST UNIT READY command */
if (c->opcode[0] == 0)
return 1;
/* MMC : READ DISC INFORMATION command */
if (c->opcode[0] == 0x51)
if (key == 0x2 && asc == 0x3A &&
ascq>=0 && ascq <= 0x02) /* MEDIUM NOT PRESENT */
return 1;
}
sprintf(msg,"SCSI error condition on command %2.2Xh :", c->opcode[0]);
if (key>=0)
sprintf(msg+strlen(msg), " key=%Xh", key);
if (asc>=0)
sprintf(msg+strlen(msg), " asc=%2.2Xh", asc);
if (ascq>=0)
sprintf(msg+strlen(msg), " ascq=%2.2Xh", ascq);
ret = libdax_msgs_submit(libdax_messenger, d->global_index, 0x0002010f, ret = libdax_msgs_submit(libdax_messenger, d->global_index, 0x0002010f,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, msg,0,0); LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, msg,0,0);
return ret; return ret;