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Old 08-31-04, 02:08 PM   #1
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Join Date: Aug 2004
Posts: 7
Default Xorg , nv driver and mtrr

After bootup, i have this in /proc/mtrr:

reg00: base=0xe0000000 (3584MB), size= 32MB: write-combining, count=1

this is the base and the amount of memory of my card (PCI TNT2 M64)

But when i look in lspci -v:

Memory at e2000000 (32-bit, non-prefetchable) [size=16M]
Memory at e0000000 (32-bit, prefetchable) [size=32M]

What is that "second" memory with size 16 MB and base addr at e2000000 ?
Should i give it a MTRR register manually ?

The Xorg.0.log says something about MMIO registers at this base address.

Please clarify, thanks
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