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Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: rese
From: |
Igor Mammedov |
Subject: |
Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD |
Date: |
Fri, 23 May 2014 14:06:29 +0200 |
On Fri, 23 May 2014 11:52:19 +0100
Anthony PERARD <address@hidden> wrote:
> On Fri, May 23, 2014 at 09:38:15AM +0200, Igor Mammedov wrote:
> > On Fri, 23 May 2014 01:18:33 +0000
> > "Chen, Tiejun" <address@hidden> wrote:
> > > With your patch and the following configurations,
> > >
> > > gfx_passthru=1
> > > pci=["00:address@hidden", "00:1a.0"]
> > > xen_platform_pci=0
> > > device_model_args_hvm = ['-device', 'xen-platform,addr=0x3']
> > >
> > > Then,
> > >
> > > address@hidden:~/workspace$ sudo xl cr domu-cfg
> > >
> > >
> > > Parsing config from domu-cfg
> > > libxl: error: libxl_qmp.c:287:qmp_handle_error_response: received an
> > > error message from QMP server: Unsupported bus. Bus doesn't have property
> > > 'acpi-pcihp-bsel' set
> > > libxl: error: libxl_create.c:1277:domcreate_attach_pci:
> > > libxl_device_pci_add failed: -3
> > > address@hidden:~/workspace$ cat /var/log/xen/qemu-dm-HVM.log
> > >
> > >
> > > char device redirected to /dev/pts/40 (label serial0)
> > > acpi_pcihp_init
> > > qemu: terminating on signal 1 from pid 24621
> >
> > it looks like compat property "acpi-pci-hotplug-with-bridge-support"
> > which is defined as 'off' for 'xenfv' machine is not applied for
> > some reason.
> >
> > I'd suggest to investigate a reason why compat properties don't work
> > for xenfv machine.
>
> This is because, to be able to remove the xen-platform device, we switch
> the -machine from xenfv to pc,accel=xen. So in that case ,the compat
> property is not applied...
I've just posted a patch that should fix "pc,accel=xen" case, please review.
> --
> Anthony PERARD
>
> _______________________________________________
> Xen-devel mailing list
> address@hidden
> http://lists.xen.org/xen-devel
--
Regards,
Igor
- Re: [Qemu-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, (continued)
- Re: [Qemu-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Gonglei (Arei), 2014/05/22
- Re: [Qemu-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Gerd Hoffmann, 2014/05/22
- Re: [Qemu-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Chen, Tiejun, 2014/05/22
- Re: [Qemu-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Michael S. Tsirkin, 2014/05/22
- Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Igor Mammedov, 2014/05/22
- Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Chen, Tiejun, 2014/05/22
- Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Igor Mammedov, 2014/05/23
- Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Anthony PERARD, 2014/05/23
- Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Stefano Stabellini, 2014/05/23
- Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Gerd Hoffmann, 2014/05/23
- Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD,
Igor Mammedov <=
- Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Igor Mammedov, 2014/05/23
- Re: [Qemu-devel] [Xen-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Konrad Rzeszutek Wilk, 2014/05/22
- Re: [Qemu-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Anthony PERARD, 2014/05/20
- Re: [Qemu-devel] [v2][PATCH 4/8] xen, gfx passthrough: reserve 00:02.0 for INTEL IGD, Chen, Tiejun, 2014/05/20
[Qemu-devel] [v2][PATCH 5/8] xen, gfx passthrough: create intel isa bridge, Tiejun Chen, 2014/05/16
[Qemu-devel] [v2][PATCH 6/8] xen, gfx passthrough: support Intel IGD passthrough with VT-D, Tiejun Chen, 2014/05/16