Displaying 5 results from an estimated 5 matches for "config_addr".
2011 Nov 27
5
[PATCH] qemu-xen: Intel GPU passthrough, fix OpRegion mapping.
The OpRegion shouldn''t be mapped 1:1 because the address in the host
can''t be used in the guest directly.
This patch traps read and write access to the opregion of the Intel
GPU config space (offset 0xfc).
To work correctly this patch needs a change in hvmloader.
HVMloader will allocate 2 pages for the OpRegion and write this address
on the config space of the Intel GPU. Qemu
2020 Apr 28
5
[PATCH 0/1] Add uvirtio for testing
This is a way to create virtio based devices from user space. This is the
background for this patch:
We have some images works fine under qemu, we'd like to also run the same image
on Google Cloud. Currently Google Cloud doesn't support virtio-vga. I had a
patch to create a virtio-vga from kernel directly:
https://www.spinics.net/lists/dri-devel/msg248573.html
Then I got feedback from
2020 Apr 28
5
[PATCH 0/1] Add uvirtio for testing
This is a way to create virtio based devices from user space. This is the
background for this patch:
We have some images works fine under qemu, we'd like to also run the same image
on Google Cloud. Currently Google Cloud doesn't support virtio-vga. I had a
patch to create a virtio-vga from kernel directly:
https://www.spinics.net/lists/dri-devel/msg248573.html
Then I got feedback from
2013 Feb 07
41
Patch series for IGD passthrough
This series contains all the fixes required to produce a working IGD
passthrough box. All the changes are previously seen in the dev list but
not yet accepted. Some of them are out-dated and need some reshape.
Detailed description can be found later in each patch.
. [PATCH 1/3] qemu-xen-trad/pt_msi_disable: do not clear all MSI flags
. [PATCH 2/3] qemu-xen-trad: Correctly expose PCH ISA bridge
2020 Apr 30
2
[PATCH 0/1] Add uvirtio for testing
On Wed, Apr 29, 2020 at 08:59:18PM -0700, lepton wrote:
> On Wed, Apr 29, 2020 at 4:58 AM Gerd Hoffmann <kraxel at redhat.com> wrote:
> >
> > > 3) Need to be verbose on how the vring processing work in the commit log of
> > > patch 1
> >
> > Ecven better a file documenting the interface somewhere in
> > Documentation/
> I put a uvirtio-vga.c