Subject: Re: PowerMac 7300/200 boot problems (current)
To: Sampson Stein <scs@b1tt3r.org>
From: Michael Lorenz <macallan@netbsd.org>
List: port-macppc
Date: 07/16/2007 22:00:05
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Hello,
On Jul 16, 2007, at 21:12, Sampson Stein wrote:
> I have an ATI Mach64 PCI video card, it doesnt seem to see it from
> openfirmware, but when I boot with -CURRENT, there is a machfb IIRC,
> does
> that mean I can use it?
Maybe, if it has an OF ROM it's likely you can use it. Machfb supports
most mach64, notable exceptions are ancient ones ( which map only one
BAR, no idea what exactly is wrong there since these cards seem to be
pretty rare and I don't have one. Those were retroactively renamed to
Mach64 before ATI came up with the Rage name, the number on the chip
would be something like 88xxx and it would have 2MB VRAM or less ),
some mobile variants ( Rage LT ) and some Rage XL ( again, no idea
what's wrong - no hardware ). If yours is a (3D) Rage I, II or Pro it
should Just Work. If the card works in MacOS then we'll likely be able
to use it, either with machfb ( exceptions above ) or ofb for the rest.
OpenFirmware should see the card - there should be an entry named
ATY,Mach64 or something similar under /bandit. Let output-device point
at it and OF should wake up with console on the ATI card.
have fun
Michael
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