[coreboot] r964 - coreboot-v3/util/x86emu

Myles Watson mylesgw at gmail.com
Thu Oct 30 03:16:20 CET 2008

> -----Original Message-----
> >>
> > No, unsharing nicely solves the problem.
> >
> We already have graphics cards with 2 GB RAM, so anything above 2 GB is
> unreachable during sizing. For a graphics card with 4 GB RAM, every
> single freaking 32bit location will be inaccessible. That means it it
> totally irrelevant whether you unshare or not, the machine will simply
> fail.

This is a good reminder that 64-bit BARs need to work.  Sizing with 64-bit
BARs doesn't take away the lower 4GB.


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