Re: [Xen-devel] Dear Ren Yongjie

["Singapore Citizen Mr. Teo En Ming (Zhang Enming)" <singapore.mr.teo.en.ming@xxxxxxxxx>]

On 01/08/2013 15:28, Ren, Yongjie wrote:
> > -----Original Message-----
> > From: Singapore Citizen Mr. Teo En Ming (Zhang Enming)
> > [mailto:singapore.mr.teo.en.ming@xxxxxxxxx]
> > Sent: Thursday, August 01, 2013 5:25 AM
> > To: Ren, Yongjie; xen-users@xxxxxxxxxxxxx; xen-devel@xxxxxxxxxxxxx; Teo En
> > Ming (Zhang Enming)
> > Subject: Dear Ren Yongjie
> >
> > Hi Yongjie,
> >
> > I have just compiled and installed Xen 4.3-unstable changeset 26666 and
> > Linux kernel 3.8.1, according to your specifications. However, I still
> > cannot get success with Intel HD Graphics 4600 IGD VGA passthrough.
> >
> > Although in Device Manager in Windows 7 HVM domU, it says "This device
> > is working properly" for Intel HD Graphics 4600, I can only get 16
> > colors. Please refer to the following screenshots.
> >
> > http://i.imgur.com/zaEGys4.jpg
> >
> > http://i.imgur.com/KRZzxNZ.jpg
> >
> > http://i.imgur.com/aVyuh4W.jpg
> >
> > I have attached the relevant configuration files in this email. Please
> > check to see if there are any mistakes.
> >
> > Output of sudo xl dmesg: http://pastebin.com/knN7Hdg6
> >
> > Output of dmesg: http://pastebin.com/ixPuUnni
> >
> > Output of sudo xl info: http://pastebin.com/JRuqi3ay
> >
> > Output of sudo lspci -vvv: http://pastebin.com/YnL0zSBW
> >
> > Please advise. I really hope to be able to make Intel HD Graphics 4600
> > IGD VGA passthrough work successfully.
> Hi Enming,
> I can't reproduce your issue even if I use your Dom0 and guest config.
> So, can you can try the following two:
> 1. use upstream Xen/Dom0 to try since that also works for me.
Dear Yongjie,

What do you mean by upstream Xen/Dom0? I don't understand.

> 2. try other HSW CPU (e.g. Core i5-4670 which works for me)
I am sorry but it is out of budget for me. I can't buy another cpu to 
test vga passthrough.
> Best Regards,
>       Yongjie (Jay)
By the way, what distro and version are you using for your dom0? Is it 
Ubuntu, Debian, Mint or Fedora?
--
Yours sincerely,

Singapore Citizen Mr. Teo En Ming (Zhang Enming)


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