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Date:      Mon, 22 Jul 1996 18:04:16 -0400 (EDT)
From:      "Marc G. Fournier" <scrappy@ki.net>
To:        Stefan Esser <se@zpr.uni-koeln.de>
Cc:        jkh@freebsd.org, current@freebsd.org, stable@freebsd.org, dg@root.com
Subject:   Re: ncr53c810 driver in stable/current 
Message-ID:  <Pine.NEB.3.94.960722175748.1614G-100000@ki.net>
In-Reply-To: <199607222141.XAA04311@x14.mi.uni-koeln.de>

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On Mon, 22 Jul 1996, Stefan Esser wrote:

> David Greenman writes:
>  > > >    We've seen this problem on freefall (which uses the NCR controller). It
>  > > > likes to hang when we try to reboot it. I don't recall any fixes for this,
>  > > > and I don't know what causes it.
>  > >
>  > >Hmm, I have not heard about this problem on other systems ...
>  > >
>  > >Could both of you please send details on the configuration:
>  > >
>  > >1) CPU class (eg. P5/133)
>  > 
>  >    P5/100
> 
> Hmm, I had been thinking of a problem with a very fast CPU.
>
	486DX4-100 here

>  > >2) controller chip (810 or 825)
>  > 
>  >    810
> 
> Ok.
>
	Same

>  > >3) disk drives connected
>  > 
>  >    I don't have an exact answer to this at the moment, but I think freefall
>  > has three Quantum PD-1800, one Quantum Grand Prix (might be a Seagate
>  > Baracuda), and a Toshiba 3501 CDROM drive.
> 
> Also nothing special.
>

(ncr0:0:0): "QUANTUM FIREBALL1280S 630C" type 0 fixe
(ncr0:1:0): "QUANTUM LPS340S 020B" type 0 fixed SCSI
(ncr0:2:0): "QUANTUM LP240S GM240S01X 4.6" type 0 fi
(ncr0:3:0): "CONNER CFP1060S 1.05GB 243F" type 0 fix

>  > >4) type of hang (does the SDMS BIOS probe complete ?)
>  > 
>  >    The hang is at shutdown, not startup. Jordan might be able to tell you if
>  > there are any console messages prior to the hang.
>
	Same, on shutdown, not startup...

> Ok. I guess Jordan is reading this anyway:
> 
> Please provide me with details:
> 
> 1) does the system complete the final sync ?

	No, this is where it hangs...

> 2) does it clear the screen in preparation of a warm boot ?

	No, see 1

> 3) does it require a power-off or can it be made to boot 
>    by some other means (Ctl-Alt-Del) ?

	requires a power-off, but am not 100% certain, since I've gotten
into the habit of doing a cold boot (99.9% certain the habit is because
ctl-alt-del didn't work)

> 4) does it always hang ?

	Everytime it crashes, yes...doing reboot from the console
has never hung it...

> 5) do you know that the hang is not caused by some unrelated
>    problem (BROKEN_KEYBOARD_RESET comes to mind :) ?
>
	No, how would I find out?

Marc G. Fournier                                  scrappy@ki.net
Systems Administrator @ ki.net               scrappy@freebsd.org




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