[coreboot] [GSoC] Re: usbrom debugging
kevin at koconnor.net
Sun Aug 23 03:39:21 CEST 2009
On Sat, Aug 22, 2009 at 08:16:28PM -0400, Kevin O'Connor wrote:
> There is a PCIv3 extension to the PMM interface that allows one to
> request permanent memory (memory reserved in the e820 map). SeaBIOS
> does not implement this, but it would not be too hard to add.
FYI - I just committed a patch to SeaBIOS git to support permanent PMM
requests of high memory. I'm not sure if it will be helpful or not.
Also, I don't have an easy way to test it, but I think it is correct.
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