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