Re: Recent changes in atapi-cam?

> Date: Wed, 12 Sep 2007 12:44:34 -0600
> From: Scott Long <scottl_at_samsco.org>
> Sender: owner-freebsd-current_at_freebsd.org
> 
> Patrick Hajek wrote:
> >>>>> The upgrade was successful with one exception:
> >>>>> ad0: 95205MB <TOSHIBA MK1032GAX AB211A> at ata0-master UDMA100
> >>>>> acd0: DVDR <MATSHITADVD-RAM UJ-840S/1.52> at ata1-master UDMA33
> >>>>> acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 
> >>>>> acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 
> >>>>> acd0: FAILURE - READ_TOC ILLEGAL REQUEST asc=0x24 ascq=0x00 
> >>>>> acd0: FAILURE - READ_TOC ILLEGAL REQUEST asc=0x24 ascq=0x00 
> >>> atapicam is disabled in your kernel configuration, so I assume you
> >>>> are
> >>>> loading it as a module. Do you still get the errors above (on acd0)
> >>>> if
> >>>> you do *not* load the atapi-cam module?
> >>>> Thomas.
> >>> Correct.  When I first encountered the error, the vaious components
> >>> were
> >>> compiled into the kernel.  Taking a wild stab, I decided to see if
> >>> loading it as a module would result the the same issue and yes, it
> >>> did.
> > 
> >> so can you confirm whether you still get the acd0 errors when you do NOT
> >> load atapi-cam at all (nor have it precompiled in the kernel)?
> >>
> >> Thomas.
> > 
> > Commenting out atapicam_load="YES" in loader.conf and not precompiled it in
> > the kernel, the errors disappear.
> > 
> > dmesg shows:
> > 
> > d0: 95205MB <TOSHIBA MK1032GAX AB211A> at ata0-master UDMA100
> > acd0: DVDR <MATSHITADVD-RAM UJ-840S/1.52> at ata1-master UDMA33
> > 
> > No sense errors. So, it appears to point to the atapi-cam module.
> > 
> > Suggestions?
> 
> 
> Please try the patch I posted to this list 2 days ago.

Are you referring to the CAM_QUIRK_NOSERIAL patch? That's the only one I
could find.
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