Re: [XFree86] Fullscreen DGA really slow

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On Sunday 02 November 2003 20:18, Peter \ wrote:
> Perhaps all the registers were in use already?
> (or you weren't root?)

I was root, but I tried direct editing. The command worked, but it just 
increased the counter in /proc/mtrr. I just rebooted, and the counter has 
been reset. It now reads:

reg00: base=0x00000000 (   0MB), size= 512MB: write-back, count=1
reg01: base=0xd0000000 (3328MB), size= 128MB: write-combining, count=1
reg02: base=0xd8000000 (3456MB), size=  64MB: write-combining, count=2

The counter for reg01 was the one being increased with each execution of the 
command with base 0xd0000000, as is to be expected I guess. :)

> Could you write what the morphix mtrr settings are, please?

reg00: base=0x00000000 (   0MB), size= 512MB: write-back, count=1
reg01: base=0xd0000000 (3328MB), size= 128MB: write-combining, count=2

As you can see: no reg02, and reg01 has its counter set to 2. Perhaps this has 
something to do with things?

Regards,

Pieter Hulshoff

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