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[Xen-fr] Xen PCI Passthrough

To: xen-fr@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-fr] Xen PCI Passthrough
From: Sylspy20 <sylspy20@xxxxxxxxx>
Date: Sat, 28 May 2011 18:41:39 +0200
Delivery-date: Sat, 28 May 2011 10:49:51 -0700
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Bonjour,

c'est la première fois que j'écris dans la liste.

Je rencontre un problème pour lequel je suis bien désespéré.

Je souhaite lancer une VM Windows avec la 3D.

Sans le Passthrough, je ne recontre pas de soucis.
Or au lancement avec passthrough, j'ai le message suivant :

Using config file "./Windows7.hvm".
Error: pci: PCI Backend and pci-stub don't own device 0000:01:00.0

Au niveau du noyau Virtual PCI est bien sur Passthrough.


Voici la config du grub
title Xen 4.1.0
root (hd0,4)
kernel /boot/xen.gz
module /boot/kernel-2.6.34-xen-r4 root=/dev/ram0 real_root=/dev/mapper/isw_dcgdjhjbdg_Raid55 dodmraid dolvm domodules ro nomodeset pci=resource_alignment=01:00.0 xen-pciback.hide=(01:00.0)
module /boot/initramfs-2.6.34-xen-r4

Voici l'option dans la conf de la VM
gfx_passthrough=1
pci=['01:00.0']


De quelle manière puis-je débuggé le problème.
Merci d'avance pour vos conseils, je suis bien perdu.

Cordialement,
Spy20

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