Subject: Re: non-ofw kernels [was Re: NetBSD/G3 upgrade]
To: Matthew Browne <matthewb@ihug.co.nz>
From: Bill Studenmund <wrstuden@nas.nasa.gov>
List: port-macppc
Date: 06/23/1999 12:28:28
On Wed, 23 Jun 1999, Matthew Browne wrote:
> At 1:52 PM -0700 on 6/22/99, Bill Studenmund wrote:
> >
> >I had a chat w/ Jason after sending that, and that's about what he said.
> >He also suggested making it soemthing like:
> >
> >bandit* at mainbus?
> >bart* at mainbus?
> >mpc* at mainbus?
> >
> >pci* at bandit? bus ?
> >pci* at mpc?
> >
> >nubus* at bart?
> >
> >(bart was the name of the nubus controller on the 6100/7100/8100
> >machines).
>
> This sounds like a good plan but I don't believe bart is available on the
> NuBus Performas or laptops. Perhaps there could be something else
> vaguely like:
I'm not sure how much of a problem that'll be. My main thought with "bart"
was that it'd act as an indicator of a nubus class machine. I don't think
at any point we'd be going out and twiddling bits in the bart chip itself.
It's more that we expect to find nubus-ish cards around.
Apple's practice was to make internal video look like a nubus card, so
even on machines w/o nubus expansion slots, we'd probably need to look at
the internal video as a nubus card. :-(
But we could choose a different name too. :-)
Take care,
Bill