WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-users] Re: [Xen-devel] Re: Nvidia 9500GT Xen VGA passthru

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Re: [Xen-devel] Re: Nvidia 9500GT Xen VGA passthru
From: Tobias Geiger <tobias.geiger@xxxxxxxxx>
Date: Sat, 5 Feb 2011 13:44:26 +0100
Cc: Peter van der Maas <peter@xxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx, Pasi Kärkkäinen <pasik@xxxxxx>, anish.mailing.list@xxxxxxxxx
Delivery-date: Sat, 05 Feb 2011 04:45:53 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20110131115021.GB2754@xxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
Organization: VIDO
References: <7EEC9DAC2502EF4FACFE8CC8408DAFEA1DEDC7@xxxxxxxxxxxxxxxxx> <E0E5A2AA6A7D384E8293A9F6086DD79102E56D@xxxxxxxxxxxxxxxxxx> <20110131115021.GB2754@xxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: KMail/1.13.5 (Linux/2.6.34.7; KDE/4.5.3; x86_64; ; )
Hi,

its running here with

(XEN) Xen version 4.1-unstable 
(XEN) Latest ChangeSet: Fri May 07 19:22:28 2010 +0100 21331:bbf009817ffb

rather old, but xen4 .
http://lists.xensource.com/archives/html/xen-devel/2010-05/msg00441.html
contains all i applied to get it working (03_dsdt contains the vBAR/pBAR 1:1 
Mapping)

Hardware is 
Corei7 CPU on Intel DX58SO 

Passed-through-GFX is
03:00.0 VGA compatible controller: nVidia Corporation GT200 [GeForce GTX 260] 
(rev a1)

GFX for Dom0 is:
02:00.0 VGA compatible controller: nVidia Corporation G96 [GeForce 9500 GT] 
(rev a1)
Dom0 Kernel: 2.6.34.7 from http://code.google.com/p/gentoo-xen-kernel/

its working flawless with winxp (but i can only boot the domU once, shuting it 
down and recreating it, makes domu AND dom0 hang... i can live with that 
limitation for now)
whats not working is windows7 or vista; can't figure out why 

Greetings
Tobias


On Monday 31 January 2011 12:50:21 Pasi Kärkkäinen wrote:
> On Sun, Jan 30, 2011 at 12:42:56AM -0500, Peter van der Maas wrote:
> > I really have not played with too much after the proof of concept.  I do
> > recall something eventually breaking the config, perhaps a Xen update. 
> > I've since put the hardware to better use, although I am still intrigued
> > by Xen.  At the time, I was working with a team that was giving serious
> > consideration to virtualizing their platform, and what better way to
> > learn than dig in and get my hands dirty.
> > 
> > I tried to include as much detail at the time, with the plethora of
> > different Xen builds, BIOS's updates, etc.
> > 
> > If someone has something specific I can try to help, but doubtful I will
> > be of any use.  For example, I did not realize Xen 4.x was even
> > released.  Recent projects I've been working on do not lend themselves
> > well to virtualization; however, I might have to give Xen 4.0 shot -
> > just to play, of course.  There were some serious changes happening with
> > Xen, the Linux kernel, and KVM when I stopped playing.
> 
> Ok.
> 
> I mainly meant if you remember what custom patches did you have to
> use/create? Most probably you had to do some vBar=pBar hacking, right?
> 
> I guess I'll have to try this myself one day and document the process
> with current Xen versions..
> 
> -- Pasi
> 
> > Sorry I could not be of more help.
> > 
> > Peter van der Maas
> > peter&pjv-c.com
> > 
> > -----Original Message-----
> > From: Pasi Kärkkäinen [mailto:pasik@xxxxxx]
> > Sent: Saturday, January 29, 2011 2:04 PM
> > To: Peter van der Maas
> > Cc: xen-users@xxxxxxxxxxxxxxxxxxx; anish.mailing.list@xxxxxxxxx;
> > xen-devel@xxxxxxxxxxxxxxxxxxx Subject: Nvidia 9500GT Xen VGA passthru
> > 
> > 
> > Hello Peter,
> > 
> > Some people have been asking for tips about Nvidia Xen VGA passthru,
> > so maybe you could help?
> > 
> > Could you post the exact steps you did?
> > 
> > Have you tried with Xen 4.0.x after your initial experiments in 2009?
> > 
> > Thanks!
> > 
> > -- Pasi
> > 
> > On Mon, Jan 26, 2009 at 02:16:32PM -0500, Peter J. van der Maas wrote:
> > >    I am happy to announce that I have successfully (and finally!) been
> > >    able to pass a PCIe graphics card via VT-d to a Windows XP HVM
> > >    DomU.
> > >    
> > >    
> > >    
> > >    About time!
> > >    
> > >    
> > >    
> > >    Config:
> > >    
> > >    -Intel Q6600 Core 2 Quad-Core, G0 stepping (I think)
> > >    
> > >    -Intel DQ35JO Motherboard, Q35 Chipset, BIOS v.991 (1/9/09), VT and
> > >    VT-d enabled
> > >    
> > >    -nVidia 9500GT (for VT-d passthrough - DomU)
> > >    
> > >    -nVidia GeForce2 MX200 (Dom0 console)
> > >    
> > >    -Xen (build: xen-unstable, recent as of ~ 1/25/09 1:00AM-EST)
> > >    
> > >    -Dom0: Linux-2.6.18.8-xen (via xen-unstable.hg)
> > >    
> > >    -DomU: Windows XP (pro, sp3, 32-bit)
> > >    
> > >    
> > >    
> > >    Once the VT-d bugs were recently corrected (thank you, xen-devel!),
> > >    everything went fairly smoothly.  Still very buggy yet (its
> > >    xen-unstable!), but overall it works.
> > >    
> > >    
> > >    
> > >    Make sure support for the PCI-backend is compiled into the kernel
> > >    (not just a module) and that you have your pciback.hide options in
> > >    grub (late-binding may work, but I haven't tried).
> > >    
> > >    
> > >    
> > >    Good luck!
> > >    
> > >    
> > >    
> > >    
> > >    
> > >    -Peter van der Maas
> > > 
> > > _______________________________________________
> > > Xen-users mailing list
> > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > http://lists.xensource.com/xen-users
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>