Date: Wed, 25 Apr 2007 15:08:54 -0600 From: Scott Long <scottl@samsco.org> To: Christian Gusenbauer <c47g@gmx.at> Cc: josh.carroll@gmail.com, freebsd-scsi@freebsd.org, bug-followup@freebsd.org, Thomas Quinot <thomas@freebsd.org> Subject: Re: kern/103602: drive gets wedged on READ CD CAPACITY if no disc is in Message-ID: <462FC366.6060105@samsco.org> In-Reply-To: <200704252001.37696.c47g@gmx.at> References: <8cb6106e0703261318o120c620ar6b2461802632fc01@mail.gmail.com> <8cb6106e0704241845r737dca05p50fc967a61d66677@mail.gmail.com> <8cb6106e0704242119h4a09d7d4v667d64071b3bd053@mail.gmail.com> <200704252001.37696.c47g@gmx.at>
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Are you talking about an ATA disk drive or a SATA CDROM drive? Scott Christian Gusenbauer wrote: > Hi Josh! > > Thanks for your patch. But unfortunately, my problem is a little bit different > to yours. I get the errors when accessing the ATA drive using /dev/acd0. My > problem doesn't seem to be ATAPI-CAM related. > > So, I'm glad that obviously Thomas' last patch solved your problem, but I' > afraid, it is not the solution for my problem :-(. > > Ciao, > Christian. > > On Wednesday, 25. April 2007, Josh Carroll wrote: >> I used the following patch (attached) against a RELENG_6_2 src tree, >> and it's working brilliantly. No problems to speak of. I can boot with >> atapicam in the kernel without a disk in the drive and there were no >> hangs at all. >> >> The sg_readcap command still gives (immediately): >> >> READ CAPACITY (10) failed, device not ready >> >> I was able to burn a DVD-R with growisofs and blank and burn a CD-RW >> with cdrecord. So all seems well, though I'll continue to keep an eye >> on it. >> >> I'm not sure which patches need to be committed, etc. But I wanted to >> include the cumulative patch against the 6.2-R src in case it helps >> you decide which code to commit to -CURRENT/etc. >> >> Christian - can you give the attached patch a shot if you've got a >> 6.2-R kernel/install handy on your P5B-E? >> >> Thanks for all your help Thomas! >> Josh > >
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