ATAng regression: cdcontrol close not working
Lars Eggert
larse at ISI.EDU
Thu Oct 30 11:43:10 PST 2003
Soren Schmidt wrote:
> It seems Lars Eggert wrote:
>
>>FYI, the issue is still present with yesterday's -current. Will Pav
>>Lucistnik's patch be committed soon?
>
> I've already committed a solution that works on all the drives I
> could test on (some of which failed before), if this still
> fails for you I'd like a more detailed description of what
> exactly goes wrong...
I must have missed that commit message, sorry. This is the drive I am
having the issues with:
acd0: CDRW <PHILIPS DVD+RW-D28> at ata1-master UDMA33
I also have atapicam in the kernel:
cd0: <PHILIPS DVD+RW-D28 1.62> Removable CD-ROM SCSI-0 device
I have the same issue as the original poster:
"cdcontrol -f /dev/acd0 eject" -> ejects tray
"cdcontrol -f /dev/acd0 close" -> does nothing
"cdcontrol -f /dev/cd0 eject" -> ejects tray
"cdcontrol -f /dev/cd0 close" -> retracts tray
cdcontrol does not show any messages, even with -v.
Sending CDIOCCLOSE from a short C snippet shows that the ioctl yields EBUSY.
(I also tried to get a ktrace, but that just shows "Events dropped"
where the trace becomes interesting. Issue with -current?)
Lars
--
Lars Eggert <larse at isi.edu> USC Information Sciences Institute
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