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Re: xorg optimization and mtrr



On Tue, 2006-05-16 at 18:42 +1200, Rob Brown-Bayliss wrote:
> On 5/15/06, Gilboa Davara <gilboad gmail com> wrote:
> 
> [root localhost ~]# cat /proc/mtrr
> reg00: base=0x00000000 (   0MB), size=1024MB: write-back, count=1

Yep. Your AGP card memory range  is indeed missing.

> It's a 5600xt AGP card.  How would setting up mtrr be a driver issue?
> Does the nvidia driver set things like that?

The nVidia driver -used- to use MTRR and set them by hand using the BIOS
configuration.

This looks like a BIOS problem to me.
Please post your BIOS' AGP configuration. (Aperture size, caching, AGP
speed)

Second thing (might be unrelated): please post the output of glxinfo /
glxgears.

Gilboa


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