Subject: Re: Problems with NCR
To: William O Ferry <WOFerry+@CMU.EDU>
From: Matthew Jacob <mjacob@feral.com>
List: port-i386
Date: 09/21/1998 07:25:30
I made a change recently. It perhaps should be rolled back. I'll
do it this morning. It may not correct your problem.
On Mon, 21 Sep 1998, William O Ferry wrote:
> Looks like this has just been a bad month for NetBSD on my
> machines... I have a source sup from about 3 weeks ago (been holding on
> later sups until the libc issues are resolved). The kernels I build
> with this source will only boot if I boot an older kernel first. The
> issue seems to be related to the NCR driver (has this changed recently?)
>
> If I try to boot off my new kernel (the first boot to NetBSD with or
> without booting to Win 95 first), the kernel comments something like
> "error code 0" on every LUN of all 3 devices in my system. It continues
> to detect devices up to the root device selection, where it again
> reports this error code 0 and fails to boot off the HD.
>
> However, if I then reboot and select an older kernel (good thing I
> have a few lying around... =) the system boots fine. If I then reboot
> with my new kernel it works just fine.
>
> I've tried multiple boots with just the new kernel (in case it's
> some device that's in a poor state right after a cold boot), that
> doesn't help. I also tried rebooting while the old kernel was in
> mid-boot (when it detected fdc0, which was after ncr came up, but before
> the boot device selection). If I reboot at this point the new kernel
> still fails. If I reboot after the root device selection (single user
> is fine) the new kernel works.
>
> The same symptoms show in a NFS kernel I built at the same time
> (little surprise here, but it at least should indicate that my kernel
> isn't corrupt).
>
> Has the NCR code changed anytime recently? Could it be not
> initializing something properly? What is error code 0???
>
> The system is a PPro, 72MB RAM, NCR 53c810a controller with a
> Seagate 51080N, Conner CFP1060S, and Pioneer DR-506S (CD-ROM). If
> there's any more information desired please just email me.
>
> Is it worth grabbing a later ksrc-i386? (i.e. has anything related
> to this changed in the last few weeks?) I've been meaning to because of
> the de0 fixes, but was waiting until libc settled so I could grab the
> whole deal. Thanks in advance.
>
> Will Ferry
>
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> William O Ferry <woferry@CMU.EDU> | finger: woferry@Light.RES.CMU.EDU
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