d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Treat not ready errors (asc 0x04) as non-fatal errors for attach. We

Browse Source 
already allowed medium not present type errors (0x3a), but some Philips and
HP WORM drives return 0x04,0x00 when you issue a read capacity without
media in the drive.
This commit is contained in:
ken 1998-09-23 03:17:08 +00:00
parent f1d051737d
commit aa7f228f65
1 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
sys/cam/scsi/scsi_cd.c
View File

@ -24,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: scsi_cd.c,v 1.2 1998/09/20 07:17:11 gibbs Exp $
* $Id: scsi_cd.c,v 1.3 1998/09/20 22:48:15 ken Exp $
*/
/*
* Portions of this driver taken from the original FreeBSD cd driver.
@ -1707,11 +1707,16 @@ cddone(struct cam_periph *periph, union ccb *done_ccb)
/*
* With CDROM devices, we expect 0x3a
* (Medium not present) errors, since not
* everyone leaves a CD in the drive. If
* the error is anything else, though, we
* shouldn't attach.
* everyone leaves a CD in the drive. Some
* broken Philips and HP WORM drives return
* 0x04,0x00 (logical unit not ready, cause
* not reportable), so we accept any "not
* ready" type errors as well. If the error
* is anything else, though, we shouldn't
* attach.
*/
if ((have_sense) && (asc == 0x3a)
if ((have_sense)
&& ((asc == 0x3a) || (asc == 0x04))
&& (error_code == SSD_CURRENT_ERROR))
sprintf(announce_buf,
"Attempt to query device "