[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [SeaBIOS] [seabios patch 0/5] dynamic pci i/o windows
From: |
Alexey Korolev |
Subject: |
Re: [Qemu-devel] [SeaBIOS] [seabios patch 0/5] dynamic pci i/o windows |
Date: |
Mon, 7 May 2012 13:58:18 +1200 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 |
Hi,
Tried these patches today on Win2008 x64 guest with 64bit devices.
I've got BSOD on boot. I guess windows don't like changes in _CRS.
On 04/05/12 20:21, Gerd Hoffmann wrote:
> Hi,
>
> This patch series makes the PCI I/O windows runtime-configurable via
> qemu firmware config interface. Main advantage is that we can size and
> shuffle around the PCI i/O windows according to the amount of memory the
> virtual machine has. We don't need a hole for 64bit PCI bars, we can
> just map them above the main memory. The hole for 32bit PCI bars can be
> enlarged for guests with less than 3.5 GB of memory.
>
> Oh, and the pci device initialization fix is there too ;)
>
> cheers,
> Gerd
>
> Gerd Hoffmann (5):
> pci: init all devices
> acpi: add qemu fwcfg driver
> acpi: update pci io windows according to fw_cfg info
> pciinit: make pci ressources configurable
> update src/acpi-dsdt.hex
>
> src/acpi-dsdt.dsl | 81 ++++++++++-
> src/acpi-dsdt.hex | 420
> +++++++++++++++++++++++++++++++++++++++++++++++++++--
> src/paravirt.c | 8 +
> src/paravirt.h | 2 +
> src/pciinit.c | 32 +++-
> 5 files changed, 522 insertions(+), 21 deletions(-)
>
>
> _______________________________________________
> SeaBIOS mailing list
> address@hidden
> http://www.seabios.org/mailman/listinfo/seabios
bsod.png
Description: PNG image
Re: [Qemu-devel] [SeaBIOS] [seabios patch 0/5] dynamic pci i/o windows,
Alexey Korolev <=