--- On Wed, 7/16/08, Barney Cordoba <barney_cordoba_at_yahoo.com> wrote: > From: Barney Cordoba <barney_cordoba_at_yahoo.com> > Subject: DVD-ROM problem with Freebsd 7 > To: current_at_freebsd.org > Cc: sos_at_freebsd.org > Date: Wednesday, July 16, 2008, 10:26 AM > I'm debugging a problem with an Intel Bigby chipset and > a DVD-ROM drive. We've swapped it out with a regular > CD-ROM and have the same problem, so its likely not the > drive. It gets probed as ATA_I82801IB_AH6. > > The problem is that certain types of media don't work. > Some work, some don't. We're going to build a > LINUX system to try to see if its the driver or some > physical thing, but the media works on our other systems so > it appears to be the driver. > > In pouring over the drivers, I've noticed that the > setmode function never seems to get called, and I'm > wondering what the point of the setup variables are if > they're never called. What should be the sequence of > calls to properly set up the controller? > > Barney As an update to this, we fired up the latest linux kernel and the drive works flawlessly with all media. So there is a problem with FreeBSD and not the hardware. BarneyReceived on Thu Jul 17 2008 - 15:57:31 UTC
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