64MB MMIO Hole ?

Eric W. Biederman ebiederman at lnxi.com
Wed Feb 11 20:05:01 CET 2004

Li-Ta Lo <ollie at lanl.gov> writes:

> But you also used it for AGP aperture in misc_control.c. Is there
> any reason to do this ? Or the AGP aperture can actually be anything
> else.

As I recall the AGP aperature must be at least 64M if it exists.
You can read the Opteron docs to confirm this.


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