From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: Couple PCI passthrough questions Date: Wed, 5 Oct 2011 23:16:49 -0400 Message-ID: <20111006031649.GA20150@phenom.oracle.com> References: <1317165580.71822.YahooMailNeo@web114212.mail.gq1.yahoo.com> <1317668899.43096.YahooMailNeo@web114215.mail.gq1.yahoo.com> <1317854258.87658.YahooMailNeo@web114211.mail.gq1.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline In-Reply-To: <1317854258.87658.YahooMailNeo@web114211.mail.gq1.yahoo.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Victor Ling Cc: "Xen-devel@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org On Wed, Oct 05, 2011 at 03:37:38PM -0700, Victor Ling wrote: > Hi, > I am running ubuntu 2.6.31-14-server for my DomU and Open suse=A0 2.6.3= 7.1-1.2-xen for my Dom0. >=20 > I got the following message from DomU console. I am doing PCI passthrou= gh >=20 > Any idea how to fix the problem? Well, The PCI frontend code was merged in 2.6.38 time-frame, so you need = to update your kernel. Perhaps the 3.0. >=20 > Thanks. >=20 > Vic >=20 > [=A0=A0=A0 0.030714] PCI: Fatal: No config space access function found >=20 > [=A0=A0=A0 0.063044] XENBUS: Device with no driver: device/pci/0 >=20 > root@ubuntu:~# dmesg | grep pci > [=A0=A0=A0 0.057274] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 > [=A0=A0=A0 0.057299] pciehp: PCI Express Hot Plug Controller Driver ver= sion: 0.4 > [=A0=A0=A0 0.063044] XENBUS: Device with no driver: device/pci/0 > root@ubuntu:~# uname -a > Linux ubuntu 2.6.31-14-server #48-Ubuntu SMP Fri Oct 16 15:07:34 UTC 20= 09 x86_64 GNU/Linux > root@ubuntu:~#=20 > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel