From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel =?utf-8?q?Mat=C4=9Bja?= Subject: Re: Re: Xen, ustable and VGA passthrough Date: Sun, 22 May 2011 13:28:54 +0200 Message-ID: <201105221328.55352.pavel@netsafe.cz> References: Mime-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Sat 21. of May 2011 17:58:19 Gennady Marchenko wrote: > Hello again Liwei! > > Thanks for your patch it applied good :) > > With your patch I can run my ATI 5450 as primary GPU (I have no secondary > at all) as basic VGA: > > Windows XP can start and show the desktop if it has no installed drivers. > It is very big progress for me :) > > After I installed drivers it can't init the GPU. I think when you tries to > install Win7 you got same - because it already have buildin drivers and > tries to init extended display mode. Hey, do you have AMD VGA Passthrough patch applied? I have HD6850 as primary VGA and I was able to install Windows XP and 7 with AMD drivers without problem. I just was not able to see early parts of boot. This patch breaks boot of the virtual system completely. -- Pavel Mateja