Subject: Re: *BSD supporting 603[3]?
To: Wolfgang Solfrank <ws@kurt.tools.de>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: port-powerpc
Date: 01/30/1997 08:16:29
On Thu, 30 Jan 1997 14:15:30 +0100
ws@kurt.tools.de (Wolfgang Solfrank) wrote:
> NetBSD/powerpc assumes OpenFirmware to run in real mode. It even goes to
> some length to emulate real mode OpenFirmware on machines that can only run
> OpenFirmware in virtual mode. (It doesn't do this completely, but the
> callback functions aren't supported on these systems anyway (at least not on
> those that I've seen)).
...this reminds me... I have a Firepower LX sitting a few feet away..
Bill Rees mentioned this particular box has a newer firmware revision
than the MX you did the port with... Apparently, this firmware
revision uses BATs to handle its mappings, which I understand is
different from previous revisions of the firmware.
So, the main question I have is:
"Should I expect trouble?"
and the second is:
"If yes, how difficult do you estimate it will be to fix?"
Jason R. Thorpe thorpej@nas.nasa.gov
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