Date: Wed, 28 Mar 2007 11:46:11 -0600 From: Scott Long <scottl@samsco.org> To: josh.carroll@psualum.com Cc: 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: <460AA9E3.4030106@samsco.org> In-Reply-To: <8cb6106e0703262157m7fd0ae96p3bb5368af797dc6b@mail.gmail.com> References: <20070313205731.GB3866@melamine.cuivre.fr.eu.org> <45F71B7D.3090305@samsco.org> <20070326111453.GA6636@melamine.cuivre.fr.eu.org> <4607F336.3000707@samsco.org> <8cb6106e0703261057j55b554f9h84a894a4dbd19991@mail.gmail.com> <20070326180018.GA23771@melamine.cuivre.fr.eu.org> <460829E9.3080102@samsco.org> <8cb6106e0703261318o120c620ar6b2461802632fc01@mail.gmail.com> <8cb6106e0703262119g5a9afd4m2c3d5665c85c4969@mail.gmail.com> <4608A35E.3010404@samsco.org> <8cb6106e0703262157m7fd0ae96p3bb5368af797dc6b@mail.gmail.com>
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Josh Carroll wrote: >> Ok, so the problem is happening long before the READ_CAPACITY command >> is sent. If it's dying on the INQ then it's going to be quite a bit >> harder to fix; every device under the sun needs to respond to an INQ >> so that the OS knows what kind of device it is. Skipping that will make >> the device pretty much useless to the OS. > > I'm rebuilding a -CURRENT kernel with the cumulative and scsi patches > now. What I didn't realize is the cam_xpt.c patch that adds the quirk > to work around the serial # lookup wasn't patched in. At least I don't > think so. I've re-added that patch and I'm trying again and will > report back. > > Sorry for the confusion, hopefully I get past the INQUIRY with the > cam_xpt.c patch. > > Thanks, > Josh Any update on this? Scott
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