From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38983) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WVnSJ-0003Xa-HA for qemu-devel@nongnu.org; Thu, 03 Apr 2014 15:37:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WVnSC-0005lr-TG for qemu-devel@nongnu.org; Thu, 03 Apr 2014 15:37:43 -0400 Message-ID: <533DB876.4080008@redhat.com> Date: Thu, 03 Apr 2014 21:37:26 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1396544174-8904-1-git-send-email-nikunj@linux.vnet.ibm.com> <533DA210.2010303@redhat.com> <87ppkyxllf.fsf@abhimanyu.in.ibm.com> In-Reply-To: <87ppkyxllf.fsf@abhimanyu.in.ibm.com> Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] spapr: skip adding usb keyboard/mouse in case of -nodefaults List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Nikunj A Dadhania , qemu-devel@nongnu.org, agraf@suse.com Cc: aik@au1.ibm.com, Mark Wu , qemu-ppc@nongnu.org, =?ISO-8859-15?Q?Andreas_F=E4rber?= Il 03/04/2014 21:24, Nikunj A Dadhania ha scritto: >> > Does libvirt use "-nodefaults -machine usb=true"? It should create the >> > OHCI controller separately instead of using "-machine". > I see it creating: > > -nodefaults -usb -device usb-kbd,id=input0 -device usb-mouse,id=input1 > > And -usb is translated to adding "pci-ohci" controller for spapr Yeah, but with -nodefaults it's better to use -device directly. Paolo