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Improved granularity of SCSI log time measurement and added absolute timestamp

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This commit is contained in:
Thomas Schmitt
2013-06-09 15:26:32 +00:00
parent 0eb24d293f
commit fd8f4d48b8
12 changed files with 112 additions and 52 deletions
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22
libburn/sg-freebsd.c
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@ -1,7 +1,7 @@
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
/*
Copyright (c) 2006 - 2011 Thomas Schmitt <scdbackup@gmx.net>
Copyright (c) 2006 - 2013 Thomas Schmitt <scdbackup@gmx.net>
Provided under GPL version 2 or later
and under FreeBSD license revised, i.e. without advertising clause.
*/
@ -861,8 +861,11 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
memset(&ccb->csio.sense_data, 0, sizeof(ccb->csio.sense_data));
memset(c->sense, 0, sizeof(c->sense));
c->start_time = burn_get_time(0);
err = cam_send_ccb(d->cam, ccb);
c->end_time = burn_get_time(0);
ignore_error = sense_len = 0;
/* ts B00325 : CAM_AUTOSNS_VALID advised by Alexander Motin */
if (ccb->ccb_h.status & CAM_AUTOSNS_VALID) {
@ -959,19 +962,12 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
c->sense[13] = 0x00;
done = 1;
}
/* >>> Need own duration time measurement.
Then remove bit1 from flag.
*/
done = scsi_eval_cmd_outcome(d, c, fp, c->sense,
sense_len, 0, start_time,
timeout_ms, i,
2 | !!ignore_error);
if (d->cancel)
done = 1;
} else {
done = 1;
}
done = scsi_eval_cmd_outcome(d, c, fp, c->sense,
sense_len, start_time,
timeout_ms, i, !!ignore_error);
if (d->cancel)
done = 1;
} while (!done);
ret = 1;
ex:;