From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pasi =?iso-8859-1?Q?K=E4rkk=E4inen?= Subject: Re: Re: VT-d on Asus P7P55D-Evo: IOMMU not supported Date: Thu, 1 Apr 2010 08:50:24 +0300 Message-ID: <20100401055024.GC1878@reaktio.net> References: <3CFA80FC-7C88-4CDF-B613-FAE24A57031A@xs4all.nl> <201003312051.02146.mark.hurenkamp@xs4all.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline 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: Christian Tramnitz Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Thu, Apr 01, 2010 at 12:29:03AM +0200, Christian Tramnitz wrote: > 31.03.2010 22:51, Mark Hurenkamp wrote: > > Asus doesn't seem to pay much attention to VT-d issues with their P55 > > boards, i couldn't find any indication that they are working on it. > > I tried to submit a tech support question, but it requires a serial number, > > which i seem to be unable to locate on the board. > > Even if you find the serial and open the support case there will be no > meaningful answer just "Linux is not supported". Been there, done that.... > Please see here: http://wiki.xensource.com/xenwiki/XenPCIpassthrough Especially this: "Intel developers also want to know about broken IOMMU/VT-d BIOS implementations, see this email: http://lists.xensource.com/archives/html/xen-devel/2010-01/msg00841.html, so let them know all the details about your hardware and software if you have broken BIOS. " -- Pasi