From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keir Fraser Subject: Re: PCI pass through vs. slot Date: Wed, 06 Dec 2006 08:39:20 +0000 Message-ID: References: <13426df10612051040y2b80134cj4813f68b848c73d4@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <13426df10612051040y2b80134cj4813f68b848c73d4@mail.gmail.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: ron minnich , xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On 5/12/06 6:41 pm, "ron minnich" wrote: > I am a bit confused on the PCI stuff. > > PASSTHRU-- does this mean that pcifront is not needed? Or only that > the PCI is not limited as it is with slot. No, it means that the device address (bus,slot,fn) is 'passed through' unmodified to pcifront, with no remapping. You still need pcifront! -- Keir