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SubjectRe: Prefered method to map PCI memory into userspace.

> Just curious - what does the X server use on these many systems then ?

FYI ppc64 and some ppc32 systems fall into the cant use /dev/mem
category. The answer is to use pci domains (ie using /proc/bus/pci/...
to be able to mmap PCI memory and IO regions)

Anton
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