Re: [Xen-devel] VGA passthrough is not working

[Gordan Bobic <gordan@xxxxxxxxxx>]

Yes, I think so. I have a sneaky suspicion that qemu cannot handle BARs 
over a certain size. Have you tried with
device_model_version = "qemu-xen"
instead of qemu-xen-traditional ?

On 06/09/2014 01:42 PM, Maxim Gordeev wrote:
> Do you understand me? :)
>
> I can give you logs!
> 09.06.2014 16:40, Maxim Gordeev ÐÐÑÐÑ:
> > no, no.
> > With 4.3 is bad work! With 4.4 is do not starting.
> > I see into lspci: BAR1 is not possible assignment. With 4.3 can not
> > maping BAR1.
> > Thanks!
> >
> > 09.06.2014 16:29, Gordan Bobic ÐÐÑÐÑ:
> > > On 06/09/2014 01:21 PM, Maxim Gordeev wrote:
> > > > 16Gb this is BAR1.
> > > > This is example my VM config:
> > > > > /builder='hvm'//
> > > > > //memory = 16000//
> > > > > //name = "xen-hvm-cheap1"//
> > > > > //vcpus=8//
> > > > > //acpi=0//
> > > > > //disk = [ //
> > > > > //// 'file:/opt/VM/cheap1_glinux-1.img,hda,w',//
> > > > > // 'file:/opt/VM/cheap1_glinux-2.img,hdb,w'//
> > > > > // ]//
> > > > > // xen_platform_pci = 1//
> > > > > //on_poweroff = 'destroy'//
> > > > > //on_reboot = 'restart'//
> > > > > //on_crash = 'restart'//
> > > > > //device_model_version = 'qemu-xen-traditional'//
> > > > > //boot="c"//
> > > > > //vnc=1//
> > > > > //vnclisten="0.0.0.0"//
> > > > > //vncdisplay=1//
> > > > > //vncunused=1//
> > > > > //vncpasswd=''//
> > > > > //stdvga=0//
> > > > > //serial='pty'//
> > > > > //monitor=1//
> > > > > //gfx_passthru=0//
> > > > > //pci=['03:00.0' ] /
> > > > Xen 4.3 start this VM, but Xen 4.4 is not starting VM.
> > > So you are saying that this works fine with 4.3 but breaks with 4.4?
> > >
> > > Gordan
> > >
> > > _______________________________________________
> > > Xen-devel mailing list
> > > Xen-devel@xxxxxxxxxxxxx
> > > http://lists.xen.org/xen-devel

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