[SeaBIOS] [PATCH v2 0/3] use full io address space on q35
pbonzini at redhat.com
Thu May 15 14:44:37 CEST 2014
Il 13/05/2014 17:00, Kevin O'Connor ha scritto:
> On Tue, May 13, 2014 at 02:58:29PM +0200, Gerd Hoffmann wrote:
>> Digged out an old patch from the mailing list, to make smm use
>> acpi_pm1a_cnt. This allows to make the acpi pmbase a variable
>> and figure where to place the registers at runtime.
>> With these preparations in place we can go move acpi pm registers
>> below 0x1000 for new enougth qemu (2.0+). The whole 0x1000 -> 0xffff
>> range is free then on q35.
> The series looks okay to me.
> I am a little leery about the way patch one accesses the f-segment
> while in SMM mode. I do the same in my 32bit driver test series -
> . But, I'm leery about making that kind of change days before tagging
> a new release.
I think that code can be removed altogether, it should be handled by
QEMU. See the series I just posted.
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