From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: IOMMU and AMD 890fx Date: Thu, 3 Jun 2010 17:05:37 +0200 Message-ID: <20100603150537.GH11162@8bytes.org> References: <3399D2269986104B959D31B7E919313C06E2BD8E@SAUSEXMBP01.amd.com> <4410545273.20100510083852@eikelenboom.it> <571239012.20100603101930@eikelenboom.it> <1857fd65263c9155e5f307f3b7e329d0.squirrel@www.boonen.name> <1807175740.20100603112310@eikelenboom.it> <20100603112649.GG11162@8bytes.org> <4C079729.8030502@amd.com> <762065f549835214202649e861195cfb@imap.hosting.jkg-it-services.net> 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: <762065f549835214202649e861195cfb@imap.hosting.jkg-it-services.net> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Jens =?iso-8859-1?Q?Krehbiel-Gr=E4ther?= Cc: Andre Przywara , xen-devel@lists.xensource.com, Leonardo Prosperi , "Huang2, Wei" , Sander Eikelenboom , Joop Boonen List-Id: xen-devel@lists.xenproject.org On Thu, Jun 03, 2010 at 03:41:18PM +0200, Jens Krehbiel-Gr=E4ther wrote: > "Please activate IOMMU in the bios" This option refers to the GART, a very simple IOMMU in the processors northbridge. It has nothing to do with the 890FX build-in IOMMU. So don't get confused :) Joerg