Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest

[Gerd Hoffmann]

On Mi, 2013-09-25 at 15:59 +0300, Michael S. Tsirkin wrote:
> On Wed, Sep 25, 2013 at 02:48:52PM +0200, Gerd Hoffmann wrote:
> > On Mi, 2013-09-25 at 14:22 +0300, Michael S. Tsirkin wrote:
> > > This code can also be found here:
> > > git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git acpi
> > > 
> > > While this patch still uses info not available in QOM, I think it's 
> > > reasonable
> > > to merge it and then refactor as QOM properties cover more ground.
> > 
> > Testing with coreboot (-M pc only so far, -M q35 tbd).
> > 
> > address@hidden ~]# cat /proc/ioports 
> >   [ ... ]
> >   afe0-afe3 : ACPI GPE0_BLK
> >   b010-b015 : ACPI CPU throttle
> >   b100-b10f : 0000:00:01.3
> >     b100-b107 : piix4_smbus
> >   e400-e43f : 0000:00:01.3
> >     e400-e403 : ACPI PM1a_EVT_BLK
> >     e404-e405 : ACPI PM1a_CNT_BLK
> >     e408-e40b : ACPI PM_TMR
> > 
> > "ACPI CPU throttle" looks wrong, probably hardcoded to 0xb010 instead of
> > pmbase+0x10.
> 
> Hmm hardcoded where? Do you know where this comes from?

address@hidden acpi]# grep -i b010 *.dsl
SSDT.dsl:        Processor (CP00, 0x00, 0x0000B010, 0x06)

cheers,
  Gerd