8272ads:PCI prefetchable mem access problem

Michel Dänzer michel at daenzer.net
Thu Feb 16 04:04:19 EST 2006

On Wed, 2006-02-15 at 06:59 -0800, Anil Dhonde wrote:
> We have plugged an ATI Radeon video card into a PCI
> slot on our powerpc 8272ads evaluation board. The
> linux kernel 2.6.15 comes up, detects the card on the
> bus, rolls in the ATI Radeon framebuffer driver as it
> should. All register/PCI config space access is fine.

So does radeonfb work, or is that part of the problem?

Note that radeonfb doesn't do the low-level card initialization normally
done by the on-card ROM, (how?) does your evaluation board do that?

Earthling Michel Dänzer      |     Debian (powerpc), X and DRI developer
Libre software enthusiast    |   http://svcs.affero.net/rm.php?r=daenzer

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