> -Original Message-
> From: Tian, Kevin
> Sent: Monday, February 01, 2016 11:08 PM
> To: Kay, Allen M; Alex Williamson; Gerd Hoffmann; qemu-de...@nongnu.org
> Cc: igv...@ml01.01.org; xen-de...@lists.xensource.com; Eduardo Habkost;
> Stefano Stabellini; Cao jin; vfio-us...@redhat.com
>
On Tue, 2016-02-02 at 19:10 +, Kay, Allen M wrote:
>
> > -Original Message-
> > From: Tian, Kevin
> > Sent: Monday, February 01, 2016 11:08 PM
> > To: Kay, Allen M; Alex Williamson; Gerd Hoffmann; qemu-de...@nongnu.org
> > Cc: igv...@ml01.01.org; xen-de...@lists.xensource.com; Eduardo
> -Original Message-
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Tuesday, February 02, 2016 11:37 AM
> To: Kay, Allen M; Tian, Kevin; Gerd Hoffmann; qemu-de...@nongnu.org
> Cc: igv...@ml01.01.org; xen-de...@lists.xensource.com; Eduardo Habkost;
> Stefano
> From: Gerd Hoffmann [mailto:kra...@redhat.com]
> Sent: Tuesday, February 02, 2016 4:56 PM
>
> Hi,
>
> > > I'd have qemu copy the data on 0xfc write then, so things continue to
> > > work without updating seabios. So, the firmware has to allocate space,
> > > reserve it etc., and
Hi,
> > I'd have qemu copy the data on 0xfc write then, so things continue to
> > work without updating seabios. So, the firmware has to allocate space,
> > reserve it etc., and programming the 0xfc register. Qemu has to make
> > sure the opregion appears at the address written by the
On Tue, 2016-02-02 at 00:04 +, Kay, Allen M wrote:
>
> > -Original Message-
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Sunday, January 31, 2016 9:42 AM
> > To: Kay, Allen M; Gerd Hoffmann; David Woodhouse
> > Cc: igv...@ml01.01.org;
On Tue, 2016-02-02 at 11:50 +, David Woodhouse wrote:
> On Tue, 2016-02-02 at 06:42 +, Tian, Kevin wrote:
> > > From: Kay, Allen M
> > > Sent: Tuesday, February 02, 2016 8:04 AM
> > > >
> > > > David notes in the latter commit above:
> > > >
> > > > "We should be able to successfully
On Tue, 2016-02-02 at 07:54 -0700, Alex Williamson wrote:
>
> I first glance I like it, but there's a problem, it assumes there is a
> host driver for the device that will permanently release the device from
> the RMRR even after the device is unbound. Currently we don't have a
> requirement
On Tue, 2016-02-02 at 06:42 +, Tian, Kevin wrote:
> > From: Kay, Allen M
> > Sent: Tuesday, February 02, 2016 8:04 AM
> > >
> > > David notes in the latter commit above:
> > >
> > > "We should be able to successfully assign graphics devices to guests too,
> > > as
> > > long as the initial
> -Original Message-
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Sunday, January 31, 2016 9:42 AM
> To: Kay, Allen M; Gerd Hoffmann; David Woodhouse
> Cc: igv...@ml01.01.org; xen-de...@lists.xensource.com; Eduardo Habkost;
> Stefano Stabellini;
> From: Kay, Allen M
> Sent: Tuesday, February 02, 2016 8:04 AM
> >
> > David notes in the latter commit above:
> >
> > "We should be able to successfully assign graphics devices to guests too, as
> > long as the initial handling of stolen memory is reconfigured
> > appropriately."
> >
> > What
> From: Kay, Allen M
> Sent: Saturday, January 30, 2016 5:58 AM
>
> First of all, I would like to clarify I'm talking about general IGD
> passthrough case - not
> specific to KVMGT. In IGD passthrough configuration, one of the following
> will happen
> when the driver accesses OpRegion:
>
> 1)
> From: Gerd Hoffmann
> Sent: Monday, February 01, 2016 8:49 PM
>
> Hi,
>
> > Thanks for the tip that seabios allocated pages automatically become
> > e820 reserved, that simplifies things a bit.
>
> It's common practice for all firmware. The e820 table from qemu is just
> a starting point,
On Sat, 2016-01-30 at 01:18 +, Kay, Allen M wrote:
>
> > -Original Message-
> > From: iGVT-g [mailto:igvt-g-boun...@lists.01.org] On Behalf Of Alex
> > Williamson
> > Sent: Friday, January 29, 2016 10:00 AM
> > To: Gerd Hoffmann
> > Cc: igv...@ml01.01.org;
> -Original Message-
> From: iGVT-g [mailto:igvt-g-boun...@lists.01.org] On Behalf Of Alex
> Williamson
> Sent: Friday, January 29, 2016 10:00 AM
> To: Gerd Hoffmann
> Cc: igv...@ml01.01.org; xen-de...@lists.xensource.com; Eduardo Habkost;
> Stefano Stabellini; qemu-de...@nongnu.org; Cao
> -Original Message-
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Thursday, January 28, 2016 6:55 PM
> To: Kay, Allen M; Gerd Hoffmann; qemu-de...@nongnu.org
> Cc: igv...@ml01.01.org; xen-de...@lists.xensource.com; Eduardo Habkost;
> Stefano Stabellini; Cao jin;
On 01/29/2016 10:54 AM, Alex Williamson wrote:
> On Fri, 2016-01-29 at 02:22 +, Kay, Allen M wrote:
>>
>>> -Original Message-
>>> From: iGVT-g [mailto:igvt-g-boun...@lists.01.org] On Behalf Of Alex
>>> Williamson
>>> Sent: Thursday, January 28, 2016 11:36 AM
>>> To: Gerd Hoffmann;
> -Original Message-
> From: iGVT-g [mailto:igvt-g-boun...@lists.01.org] On Behalf Of Alex
> Williamson
> Sent: Thursday, January 28, 2016 11:36 AM
> To: Gerd Hoffmann; qemu-de...@nongnu.org
> Cc: igv...@ml01.01.org; xen-de...@lists.xensource.com; Eduardo Habkost;
> Stefano Stabellini;
On Fri, 2016-01-29 at 02:22 +, Kay, Allen M wrote:
>
> > -Original Message-
> > From: iGVT-g [mailto:igvt-g-boun...@lists.01.org] On Behalf Of Alex
> > Williamson
> > Sent: Thursday, January 28, 2016 11:36 AM
> > To: Gerd Hoffmann; qemu-de...@nongnu.org
> > Cc: igv...@ml01.01.org;
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