Re: [SeaBIOS] [PATCH 3/3] Allow using full io region on q35.

[Gerd Hoffmann]

On Di, 2014-05-20 at 16:42 +0200, Igor Mammedov wrote:
> On Tue, 20 May 2014 12:20:37 +0200
> Gerd Hoffmann  wrote:
> > If qemu is new enough to support acpi table loading,
> > then go move pmbase out of the way.  This allows to
> > use the whole 0x1000 -> 0xffff io address space on q35.
> > piix has hotplug ports in the 0xa000 -> 0xafff area,
> > so we can't do the same there.
>
> Are there QEMU patches for this?

No.  qemu 2.0+ (qemu acpi table generator to be exact) is required
though, to make sure the pm register addresses in the acpi tables are
correct.

cheers,
  Gerd