Re: [PATCH] Use MTRRs by default for vesafb on x86-64

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Sun May 18 2003 - 15:40:32 EST


On Sul, 2003-05-18 at 17:11, Jamie Lokier wrote:
> > Can you provide PCI info for them to add a quirk ?
>
> What exactly "doesn't work" with these cards?

If you sent an MTRR you get crap on the display. I'm not sure if that is
registers being covered (seems dubious) or other PCI problems perhaps
with bursts

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