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author | Stuart Hayes <stuart_hayes@dell.com> | 2007-04-10 22:38:43 +0200 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-04-10 22:38:43 +0200 |
commit | 76ca1af10e28021e1894c5703da42b5e7bff1771 (patch) | |
tree | 2aa5afe2eff68a3c2a3faf59ca8957ddc8776fdf /drivers/mtd/rfd_ftl.c | |
parent | 23450319e2890986c247ec0aa1442f060e657e6d (diff) | |
download | blackbird-op-linux-76ca1af10e28021e1894c5703da42b5e7bff1771.tar.gz blackbird-op-linux-76ca1af10e28021e1894c5703da42b5e7bff1771.zip |
ide: ugly messages trying to open CD drive with no media present
I get the following error messages when trying to open a CD device
(specifically, the Teac CD-ROM CD-224E) that has no media present:
hda: packet command error: status=3D0x51 { DriveReady SeekComplete Error }
hda: packet command error: error=3D0x54 { AbortedCommand LastFailedSense=0x05 }
ide: failed opcode was: unknown
This happens when a "start stop unit" command (0x1b 0 0 0 3 0 0 0 0 0)
is sent to the drive to try to close the CD-ROM tray, but this drive
doesn't have that capability (it's a slim portable-type CD-ROM), so it
reports sense key 5 (illegal request) with asc/ascq 24/0. This is
exactly how SFF8090i says it should respond.
But ide-cd.c (in cdrom_decode_status() ) just sees sense key 5 and spews
out an error. It then goes on to request sense data, and
cdrom_log_sense() understands this error and doesn't log it.
The patch, for kernel 2.6.20.4, suppresses this error message.
Signed-off-by: Stuart Hayes <stuart_hayes@dell.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/mtd/rfd_ftl.c')
0 files changed, 0 insertions, 0 deletions