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Recognizing sense data format 0x72 if given instead of 0x70

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This commit is contained in:
Thomas Schmitt 2010-07-29 08:35:36 +00:00
parent 2a48b34bcd
commit 9f61db5378
7 changed files with 91 additions and 92 deletions
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2
cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2010.07.12.193644"
#define Cdrskin_timestamP "2010.07.29.083453"

68
libburn/mmc.c
View File

@ -813,7 +813,7 @@ int mmc_write(struct burn_drive *d, int start, struct buffer *buf)
{
int cancelled;
struct command c;
int len;
int len, key, asc, ascq;
#ifdef Libburn_log_in_and_out_streaM
/* <<< ts A61031 */
@ -892,33 +892,20 @@ int mmc_write(struct burn_drive *d, int start, struct buffer *buf)
d->pbf_altered = 1;
/* ts A61112 : react on eventual error condition */
if (c.error && c.sense[2]!=0) {
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
if (c.error && key != 0) {
/* >>> make this scsi_notify_error() when liberated */
if (c.sense[2]!=0) {
#ifdef NIX
char msg[160];
sprintf(msg,
"SCSI error on write(%d,%d): key=%X asc=%2.2Xh ascq=%2.2Xh",
start, len,
c.sense[2],c.sense[12],c.sense[13]);
#else /* NIX */
char msg[256];
int key, asc, ascq;
sprintf(msg, "SCSI error on write(%d,%d): ",
start, len);
sprintf(msg, "SCSI error on write(%d,%d): ", start, len);
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
&key, &asc, &ascq);
#endif /* !NIX */
libdax_msgs_submit(libdax_messenger, d->global_index,
0x0002011d,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
msg, 0, 0);
}
d->cancel = 1;
return BE_CANCELLED;
}
@ -2334,7 +2321,8 @@ int mmc_set_streaming(struct burn_drive *d,
d->issue_command(d, &c);
if (c.error) {
if (c.sense[2]!=0 && !d->silent_on_scsi_error) {
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
if (key != 0 && !d->silent_on_scsi_error) {
sprintf(msg,
"SCSI error on set_streaming(%d): ", w_speed);
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
@ -2414,7 +2402,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
{
struct buffer buf;
int len, cp, descr_len = 0, feature_code, prf_number, only_current = 1;
int old_alloc_len, only_current_profile = 0;
int old_alloc_len, only_current_profile = 0, key, asc, ascq;
unsigned char *descr, *prf, *up_to, *prf_end;
struct command c;
int phys_if_std = 0;
@ -2449,6 +2437,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
#ifdef Libisofs_simulate_old_mmc1_drivE
c.error = 1;
c.sense[0] = 0x70; /* Fixed format sense data */
c.sense[2] = 0x5;
c.sense[12] = 0x20;
c.sense[13] = 0x0;
@ -2456,8 +2445,8 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
if (c.error) {
/* ts A90603 : MMC-1 drive do not know 46h GET CONFIGURATION */
if (c.sense[2] == 0x5 && c.sense[12] == 0x20 &&
c.sense[13] == 0x0) {
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
if (key == 0x5 && asc == 0x20 && ascq == 0x0) {
d->current_is_guessed_profile = 1;
/* Will yield a non-zero profile only after
mmc_read_disc_info_al() was called */
@ -3608,24 +3597,11 @@ unsuitable_media:;
d->issue_command(d, &c);
if (c.error && !tolerate_failure) {
if (c.sense[2]!=0) {
#ifdef NIX
sprintf(msg,
"SCSI error on format_unit(%s): key=%X asc=%2.2Xh ascq=%2.2Xh",
descr,
c.sense[2],c.sense[12],c.sense[13]);
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020122,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
msg, 0, 0);
#else /* NIX */
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
if (key != 0) {
sprintf(msg, "SCSI error on format_unit(%s): ", descr);
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
&key, &asc, &ascq);
#endif /* !NIX */
}
return 0;
} else if ((!c.error) && (format_type == 0x13 || format_type == 0x15))
@ -3695,6 +3671,7 @@ static int mmc_get_write_performance_al(struct burn_drive *d,
#ifdef Libisofs_simulate_old_mmc1_drivE
c.error = 1;
c.sense[0] = 0x70; /* Fixed format sense data */
c.sense[2] = 0x5;
c.sense[12] = 0x20;
c.sense[13] = 0x0;
@ -3926,11 +3903,13 @@ int mmc_compose_mode_page_5(struct burn_drive *d,
int mmc_read_10(struct burn_drive *d, int start,int amount, struct buffer *buf)
{
struct command c;
char msg[256];
int key, asc, ascq;
mmc_start_if_needed(d, 0);
if (mmc_function_spy(d, "mmc_read_10") <= 0)
return -1;
;
if (amount > BUFFER_SIZE / 2048)
return -1;
@ -3946,24 +3925,9 @@ int mmc_read_10(struct burn_drive *d, int start,int amount, struct buffer *buf)
c.dir = FROM_DRIVE;
d->issue_command(d, &c);
if (c.error) {
#ifdef NIX
char msg[160];
sprintf(msg,
"SCSI error on read_10(%d,%d): key=%X asc=%2.2Xh ascq=%2.2Xh",
start, amount,
c.sense[2],c.sense[12],c.sense[13]);
#else /* NIX */
char msg[256];
int key, asc, ascq;
sprintf(msg, "SCSI error on read_10(%d,%d): ", start, amount);
scsi_error_msg(d, c.sense, 14, msg + strlen(msg),
&key, &asc, &ascq);
#endif /* !NIX */
if(!d->silent_on_scsi_error)
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020144,

11
libburn/sg-freebsd.c
View File

@ -760,7 +760,7 @@ int sg_release(struct burn_drive *d)
int sg_issue_command(struct burn_drive *d, struct command *c)
{
int done = 0, err, sense_len = 0, ret, ignore_error, no_retry = 0;
int cam_pass_err_recover = 0;
int cam_pass_err_recover = 0, key, asc, ascq;
union ccb *ccb;
char buf[161];
static FILE *fp = NULL;
@ -867,8 +867,9 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
if (sense_len > sizeof(c->sense))
sense_len = sizeof(c->sense);
memcpy(c->sense, &ccb->csio.sense_data, sense_len);
if (sense_len >= 14 && cam_pass_err_recover &&
(c->sense[2] & 0x0f))
spc_decode_sense(c->sense, sense_len,
&key, &asc, &ascq);
if (sense_len >= 14 && cam_pass_err_recover && key)
ignore_error = 1;
}
@ -886,6 +887,7 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
fprintf(stderr, "libburn_EXPERIMENTAL: Emulating [2,3A,00] MEDIUM NOT PRESENT\n");
#endif
c->sense[0] = 0x70; /*Fixed format sense data*/
c->sense[2] = 0x02;
c->sense[12] = 0x3A;
c->sense[13] = 0x00;
@ -901,6 +903,7 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
fprintf(stderr, "libburn_EXPERIMENTAL: Emulating [2,04,00] LOGICAL UNIT NOT READY,CAUSE NOT REPORTABLE\n");
#endif
c->sense[0] = 0x70; /*Fixed format sense data*/
c->sense[2] = 0x02;
c->sense[12] = 0x04;
c->sense[13] = 0x00;
@ -914,6 +917,7 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
fprintf(stderr, "libburn_EXPERIMENTAL: Emulating [5,24,00] INVALID FIELD IN CDB\n");
#endif
c->sense[0] = 0x70; /*Fixed format sense data*/
c->sense[2] = 0x05;
c->sense[12] = 0x24;
c->sense[13] = 0x00;
@ -944,6 +948,7 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
fprintf(stderr, "libburn_EXPERIMENTAL: CAM_STATUS= %d .Emulating [2,04,00] LOGICAL UNIT NOT READY,CAUSE NOT REPORTABLE\n", (ccb->ccb_h.status & CAM_STATUS_MASK));
#endif
c->sense[0] = 0x70; /*Fixed format sense data*/
c->sense[2] = 0x02;
c->sense[12] = 0x04;
c->sense[13] = 0x00;

18
libburn/sg-libcdio.c
View File

@ -598,6 +598,7 @@ int sg_release(struct burn_drive *d)
int sg_issue_command(struct burn_drive *d, struct command *c)
{
int sense_valid = 0, i, usleep_time, timeout_ms, no_retry = 0;
int key = 0, asc = 0, ascq = 0;
time_t start_time;
driver_return_code_t i_status;
unsigned int dxfer_len;
@ -647,10 +648,13 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
i_status = mmc_run_cmd(p_cdio, timeout_ms, &cdb, e_direction,
dxfer_len, c->page->data);
sense_valid = mmc_last_cmd_sense(p_cdio, &sense_pt);
if (sense_valid >= 18)
if (sense_valid >= 18) {
memcpy(c->sense, sense_pt,
sense_valid >= sizeof(c->sense) ?
sizeof(c->sense) : sense_valid );
spc_decode_sense(c->sense, 0, &key, &asc, &ascq);
} else
key = asc = ascq = 0;
if (sense_pt != NULL)
free(sense_pt);
@ -672,22 +676,18 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
}
*/
if ((!sense_valid) ||
((c->sense[2] & 0x0f) == 0 && c->sense[12] == 0 &&
c->sense[13] == 0)) {
if ((!sense_valid) || (key == 0 && asc == 0 && ascq == 0)) {
memset(c->sense, 0, sizeof(c->sense));
if (i_status != 0) { /* set dummy sense */
/*LOGICAL UNIT NOT READY,
CAUSE NOT REPORTABLE*/
c->sense[0] = 0x70; /*Fixed format sense data*/
c->sense[2] = 0x02;
c->sense[12] = 0x04;
no_retry = 1;
}
} else
c->sense[2] &= 15;
if (i_status != 0 ||
(c->sense[2] || c->sense[12] || c->sense[13])) {
}
if (i_status != 0 || (key || asc || ascq)) {
if (no_retry || !c->retry) {
c->error = 1;
goto ex;

7
libburn/sg-solaris.c
View File

@ -565,7 +565,7 @@ int sg_release(struct burn_drive *d)
*/
int sg_issue_command(struct burn_drive *d, struct command *c)
{
int i, usleep_time, timeout_ms, no_retry = 0, ret;
int i, usleep_time, timeout_ms, no_retry = 0, ret, key, asc, ascq;
time_t start_time;
struct uscsi_cmd cgc;
char msg[80];
@ -639,11 +639,10 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
return -1;
}
c->sense[2] &= 15;
/* >>> valid sense: cgc.uscsi_rqlen - cgc.uscsi_rqresid */;
if (c->sense[2] || c->sense[12] || c->sense[13]) {
spc_decode_sense(c->sense, 0, &key, &asc, &ascq);
if (key || asc || ascq) {
if (no_retry || !c->retry) {
c->error = 1;
goto ex;

65
libburn/spc.c
View File

@ -75,6 +75,30 @@ int scsi_init_command(struct command *c, unsigned char *opcode, int oplen)
}
/* ts B00728 */
int spc_decode_sense(unsigned char *sense, int senselen,
int *key, int *asc, int *ascq)
{
*key = *asc = *ascq = 0;
if ((sense[0] & 0x7f) == 0x72 || (sense[0] & 0x7f) == 0x73) {
if (senselen <= 0 || senselen > 1)
*key = sense[1] & 0x0f;
if (senselen <= 0 || senselen > 2)
*asc = sense[2];
if (senselen <= 0 || senselen > 3)
*ascq = sense[3];
return 1;
}
if (senselen <= 0 || senselen > 2)
*key = sense[2] & 0x0f;
if (senselen <= 0 || senselen > 12)
*asc = sense[12];
if (senselen <= 0 || senselen > 13)
*ascq = sense[13];
return 1;
}
int spc_test_unit_ready_r(struct burn_drive *d, int *key, int *asc, int *ascq)
{
struct command c;
@ -83,23 +107,23 @@ int spc_test_unit_ready_r(struct burn_drive *d, int *key, int *asc, int *ascq)
return 0;
scsi_init_command(&c, SPC_TEST_UNIT_READY,sizeof(SPC_TEST_UNIT_READY));
/*
c.oplen = sizeof(SPC_TEST_UNIT_READY);
memcpy(c.opcode, SPC_TEST_UNIT_READY, sizeof(SPC_TEST_UNIT_READY));
c.page = NULL;
*/
c.retry = 0;
c.dir = NO_TRANSFER;
d->issue_command(d, &c);
if (c.error) {
*key= c.sense[2];
*asc= c.sense[12];
*ascq= c.sense[13];
return (c.sense[2] & 0xF) == 0;
/*
fprintf(stderr, "sense[0 - 2] = %2.2X %2.2X %2.2X",
c.sense[0], c.sense[1], c.sense[2]);
*/
spc_decode_sense(c.sense, 0, key, asc, ascq);
return (key == 0);
}
return 1;
}
int spc_test_unit_ready(struct burn_drive *d)
{
int key,asc,ascq;
@ -151,6 +175,7 @@ handle_error:;
/* ts A90213 */
sprintf(msg,
"Asynchronous SCSI error on %s: ", cmd_text);
sense[0] = 0x70; /* Fixed format sense data */
sense[2] = key;
sense[12] = asc;
sense[13] = ascq;
@ -249,7 +274,7 @@ void spc_inquiry(struct burn_drive *d)
memcpy(c.opcode, SPC_INQUIRY, sizeof(SPC_INQUIRY));
c.oplen = sizeof(SPC_INQUIRY);
*/
c.dxfer_len= (c.opcode[3] << 8) | c.opcode[4];
c.dxfer_len = (c.opcode[3] << 8) | c.opcode[4];
c.retry = 1;
c.page = &buf;
c.page->bytes = 0;
@ -803,9 +828,7 @@ void spc_probe_write_modes(struct burn_drive *d)
if (last_try)
break;
key = c.sense[2];
asc = c.sense[12];
ascq = c.sense[13];
spc_decode_sense(c.sense, 0, &key, &asc, &ascq);
if (key)
burn_print(7, "%d not supported\n", try_block_type);
else {
@ -958,6 +981,7 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
int senselen, char msg_data[161],
int *key, int *asc, int *ascq)
{
int ret;
char *msg;
static char key_def[16][40] = {
"(no specific error)",
@ -981,12 +1005,9 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
msg= msg_data;
*key= *asc= *ascq= -1;
if (senselen<=0 || senselen>2)
*key = sense[2] & 0x0f;
if (senselen<=0 || senselen>12)
*asc = sense[12];
if (senselen<=0 || senselen>13)
*ascq = sense[13];
ret = spc_decode_sense(sense, senselen, key, asc, ascq);
if (ret <= 0)
*key= *asc= *ascq= -1;
sprintf(msg, "[%X %2.2X %2.2X] ", *key, *asc, *ascq);
msg= msg + strlen(msg);
@ -1203,6 +1224,12 @@ enum response scsi_error_msg(struct burn_drive *d, unsigned char *sense,
sprintf(msg, "Medium not present");
d->status = BURN_DISC_EMPTY;
return FAIL;
case 0x3E:
if (*ascq == 1)
sprintf(msg, "Logical unit failure");
else if (*ascq == 2)
sprintf(msg, "Timeout on logical unit");
return FAIL;
case 0x57:
if (*key != 3 || *ascq != 0)
break;

4
libburn/spc.h
View File

@ -80,5 +80,9 @@ int scsi_log_cmd(struct command *c, void *fp, int flag);
int scsi_log_err(struct command *c, void *fp, unsigned char sense[18],
int duration, int flag);
/* ts B00728 */
int spc_decode_sense(unsigned char *sense, int senselen,
int *key, int *asc, int *ascq);
#endif /*__SPC*/