From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:42554) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R2fxb-0002qI-Hh for qemu-devel@nongnu.org; Sun, 11 Sep 2011 05:04:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R2fxa-00072Y-Nz for qemu-devel@nongnu.org; Sun, 11 Sep 2011 05:04:19 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51805) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R2fxa-00072S-H3 for qemu-devel@nongnu.org; Sun, 11 Sep 2011 05:04:18 -0400 Date: Sun, 11 Sep 2011 12:05:17 +0300 From: "Michael S. Tsirkin" Message-ID: <20110911090517.GB27096@redhat.com> References: <1749303074.590739.1315551830460.JavaMail.root@zmail05.collab.prod.int.phx2.redhat.com> <1466280941.590770.1315552101666.JavaMail.root@zmail05.collab.prod.int.phx2.redhat.com> <20110909174311.GC24594@valinux.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110909174311.GC24594@valinux.co.jp> Subject: Re: [Qemu-devel] About hotplug multifunction List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Isaku Yamahata Cc: blauwirbel@gmail.com, Alex Williamson , Amos Kong , qemu-devel@nongnu.org, kvm@vger.kernel.org On Sat, Sep 10, 2011 at 02:43:11AM +0900, Isaku Yamahata wrote: > pci/pcie hot plug needs clean up for multifunction hotplug in long term. > Only single function device case works. Multifunction case is broken somwehat. > Especially the current acpi based hotplug should be replaced by > the standardized hot plug controller in long term. We'll need to keep supporting windows XP, which IIUC only supports hotplug through ACPI. So it looks like we'll need both. -- MST