From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60098) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WzhQX-00052E-O7 for qemu-devel@nongnu.org; Wed, 25 Jun 2014 03:15:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WzhQR-0005of-D8 for qemu-devel@nongnu.org; Wed, 25 Jun 2014 03:15:29 -0400 Received: from mx1.redhat.com ([209.132.183.28]:8319) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WzhQR-0005oQ-1H for qemu-devel@nongnu.org; Wed, 25 Jun 2014 03:15:23 -0400 Date: Wed, 25 Jun 2014 10:15:29 +0300 From: "Michael S. Tsirkin" Message-ID: <20140625071529.GE25563@redhat.com> References: <1403662641-28526-1-git-send-email-tiejun.chen@intel.com> <53AA69E7.8050406@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <53AA69E7.8050406@redhat.com> Subject: Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: peter.maydell@linaro.org, xen-devel@lists.xensource.com, stefano.stabellini@eu.citrix.com, allen.m.kay@intel.com, Kelly.Zytaruk@amd.com, qemu-devel@nongnu.org, yang.z.zhang@intel.com, anthony@codemonkey.ws, anthony.perard@citrix.com, Tiejun Chen On Wed, Jun 25, 2014 at 08:19:19AM +0200, Paolo Bonzini wrote: > Il 25/06/2014 04:17, Tiejun Chen ha scritto: > >* Don't set that ISA class property, instead, just fake this ISA bridge > > with 00:1f.0. > > How are you going to make this work for Q35 or another PCIe machine that > already has an ISA bridge at 00:1f.0? > > Paolo Maybe it just works? Is tweaking vendor/device/revision id to match host really necessary? -- MST From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: Re: [v5][PATCH 0/5] xen: add Intel IGD passthrough support Date: Wed, 25 Jun 2014 10:15:29 +0300 Message-ID: <20140625071529.GE25563@redhat.com> References: <1403662641-28526-1-git-send-email-tiejun.chen@intel.com> <53AA69E7.8050406@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <53AA69E7.8050406@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org Sender: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org To: Paolo Bonzini Cc: peter.maydell@linaro.org, xen-devel@lists.xensource.com, stefano.stabellini@eu.citrix.com, allen.m.kay@intel.com, Kelly.Zytaruk@amd.com, qemu-devel@nongnu.org, yang.z.zhang@intel.com, anthony@codemonkey.ws, anthony.perard@citrix.com, Tiejun Chen List-Id: xen-devel@lists.xenproject.org On Wed, Jun 25, 2014 at 08:19:19AM +0200, Paolo Bonzini wrote: > Il 25/06/2014 04:17, Tiejun Chen ha scritto: > >* Don't set that ISA class property, instead, just fake this ISA bridge > > with 00:1f.0. > > How are you going to make this work for Q35 or another PCIe machine that > already has an ISA bridge at 00:1f.0? > > Paolo Maybe it just works? Is tweaking vendor/device/revision id to match host really necessary? -- MST