Subject: Re: Which Sun3 architectures?
To: Holger Veit <Holger.Veit@gmd.de>
From: Adam Glass <glass@sun-lamp.cs.berkeley.edu>
List: port-sun3
Date: 02/03/1994 11:12:19
> I didn't follow the port-sun3 list for a long time, so maybe this
> is a FAQ:
>
> Which Sun3 architectures are covered by the current port (No, I know it
> is not very functional yet, but...)?
> I heard of people having acquired some old 3/60, so this is one game that
> could be played.
the port has been developed on the sun3 desktop models i.e the 3/50
and 3/60. It should also work on any of the machines that use the same
motherboard as the 3/60 (Theo, fill in the details?).
To get the port working on any of the other machines you need to solve
the following problems:
until we have a scsi driver, you need nfs diskless mount your
root. This means that we need a driver for the intel
ethernet found in the non-desktop machines.
no vme support. It would be easy to do, and the autoconfig
scheme can be made to understand it w/o much work.
any wierd post-3/60 architectural enhancements like virtually
addressed caches. I think i've got code in there to
deal with this, but it has never been tested.
> I have recently got a *large* 3/260 with 8MB, Xylogics+SCSI controller,
> 60MB streamer, and some disks (600mb total). This is a VMEbus machine.
> So is this one already covered, something in work for it, assistance
> welcome, no interest at all, or what else?
>
No one has really been able to work on this because of tree
accessibility issues. An announcement about that follows this mail.
later,
Adam Glass
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