From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Reinecke Subject: Re: updated: kvm PCI todo wiki Date: Wed, 21 Aug 2013 14:45:36 +0200 Message-ID: <5214B670.5030509@suse.de> References: <20130821104844.GA6218@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20130821104844.GA6218@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: "Michael S. Tsirkin" Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org List-Id: virtualization@lists.linuxfoundation.org On 08/21/2013 12:48 PM, Michael S. Tsirkin wrote: > Hey guys, > I've put up a wiki page with a kvm PCI todo list, > mainly to avoid effort duplication, but also in the hope > to draw attention to what I think we should try addressing > in KVM: > > http://www.linux-kvm.org/page/PCITodo > > This page could cover all PCI related activity in KVM, > it is very incomplete. > We should probably add e.g. IOMMU related stuff. > > Note: if there's no developer listed for an item, > this just means I don't know of anyone actively working > on an issue at the moment, not that no one intends to. > > I would appreciate it if others working on one of the items on this list > would add their names so we can communicate better. If others like this > wiki page, please go ahead and add stuff you are working on if any. > > It would be especially nice to add testing projects. > > Also, feel free to add links to bugzillas items. > On a related note, did anyone ever tried to test MSI / MSI-X with a = windows guest? I've tried to enable it for virtio but for some reason = Windows didn't wanted to enable it. AHCI was even worse; the stock = Windows version doesn't support MSI and the Intel one doesn't like our = implementation :-(. Anyone ever managed to get this to work? If not it'd be a good topic for the wiki ... Cheers, Hannes -- = Dr. Hannes Reinecke zSeries & Storage hare@suse.de +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N=FCrnberg GF: J. Hawn, J. Guild, F. Imend=F6rffer, HRB 16746 (AG N=FCrnberg) From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35114) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VC6pj-0007cY-FI for qemu-devel@nongnu.org; Wed, 21 Aug 2013 07:44:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VC6pe-0002Jc-4H for qemu-devel@nongnu.org; Wed, 21 Aug 2013 07:44:15 -0400 Received: from cantor2.suse.de ([195.135.220.15]:37475 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VC6pd-0002JQ-UD for qemu-devel@nongnu.org; Wed, 21 Aug 2013 07:44:10 -0400 Message-ID: <5214B670.5030509@suse.de> Date: Wed, 21 Aug 2013 14:45:36 +0200 From: Hannes Reinecke MIME-Version: 1.0 References: <20130821104844.GA6218@redhat.com> In-Reply-To: <20130821104844.GA6218@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] updated: kvm PCI todo wiki List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Michael S. Tsirkin" Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org On 08/21/2013 12:48 PM, Michael S. Tsirkin wrote: > Hey guys, > I've put up a wiki page with a kvm PCI todo list, > mainly to avoid effort duplication, but also in the hope > to draw attention to what I think we should try addressing > in KVM: > > http://www.linux-kvm.org/page/PCITodo > > This page could cover all PCI related activity in KVM, > it is very incomplete. > We should probably add e.g. IOMMU related stuff. > > Note: if there's no developer listed for an item, > this just means I don't know of anyone actively working > on an issue at the moment, not that no one intends to. > > I would appreciate it if others working on one of the items on this lis= t > would add their names so we can communicate better. If others like thi= s > wiki page, please go ahead and add stuff you are working on if any. > > It would be especially nice to add testing projects. > > Also, feel free to add links to bugzillas items. > On a related note, did anyone ever tried to test MSI / MSI-X with a=20 windows guest? I've tried to enable it for virtio but for some reason=20 Windows didn't wanted to enable it. AHCI was even worse; the stock=20 Windows version doesn't support MSI and the Intel one doesn't like our=20 implementation :-(. Anyone ever managed to get this to work? If not it'd be a good topic for the wiki ... Cheers, Hannes --=20 Dr. Hannes Reinecke zSeries & Storage hare@suse.de +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N=FCrnberg GF: J. Hawn, J. Guild, F. Imend=F6rffer, HRB 16746 (AG N=FCrnberg)