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Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the gue
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest |
Date: |
Wed, 25 Sep 2013 16:09:46 +0300 |
On Wed, Sep 25, 2013 at 03:02:35PM +0200, Gerd Hoffmann wrote:
> 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
>
>
Sorry I wasn't clear.
Where *should* the value come from?
Does QEMU have any hardware at that address?
--
MST
- [Qemu-devel] [PATCH v5 19/23] piix: APIs for pc guest info, (continued)
- [Qemu-devel] [PATCH v5 19/23] piix: APIs for pc guest info, Michael S. Tsirkin, 2013/09/25
- [Qemu-devel] [PATCH v5 18/23] acpi/piix: add macros for acpi property names, Michael S. Tsirkin, 2013/09/25
- [Qemu-devel] [PATCH v5 20/23] ich9: APIs for pc guest info, Michael S. Tsirkin, 2013/09/25
- [Qemu-devel] [PATCH v5 21/23] pvpanic: add API to access io port, Michael S. Tsirkin, 2013/09/25
- [Qemu-devel] [PATCH v5 22/23] hpet: add API to find it, Michael S. Tsirkin, 2013/09/25
- [Qemu-devel] [PATCH v5 23/23] i386: ACPI table generation code from seabios, Michael S. Tsirkin, 2013/09/25
- Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest, Gerd Hoffmann, 2013/09/25
- Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest, Michael S. Tsirkin, 2013/09/25
- Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest, Michael S. Tsirkin, 2013/09/25
- Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest, Gerd Hoffmann, 2013/09/25
- Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest,
Michael S. Tsirkin <=
- Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest, Gerd Hoffmann, 2013/09/25
- Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest, Michael S. Tsirkin, 2013/09/26
- Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest, Gerd Hoffmann, 2013/09/27
Re: [Qemu-devel] [PATCH v5 00/23] qemu: generate acpi tables for the guest, Gerd Hoffmann, 2013/09/25