From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:53527) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tj9j1-0002Uw-51 for qemu-devel@nongnu.org; Thu, 13 Dec 2012 09:25:31 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tj9iw-0002Ki-JM for qemu-devel@nongnu.org; Thu, 13 Dec 2012 09:25:23 -0500 Received: from mx1.redhat.com ([209.132.183.28]:24359) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tj9iw-0002KP-Cj for qemu-devel@nongnu.org; Thu, 13 Dec 2012 09:25:18 -0500 Message-ID: <50C9E54B.3040206@redhat.com> Date: Thu, 13 Dec 2012 15:25:15 +0100 From: Gerd Hoffmann MIME-Version: 1.0 References: <50C9C93B.9050609@redhat.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] ehci and low/full speed peripherals List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: M P Cc: qemu-devel Developers Hi, > I added the properties (see patch lower down) and I Use the following to > create a companion ohci, however qemu starts, seems to let me attach lower > speed devices, but linux reports: > "hub 1-0:1.0: Cannot enable port 1. Maybe the USB cable is bad" I have to > say I'm not sure where that comes from -- so I need some sort of kernel > support for companion ports perhaps? Hmm, no idea offhand, patch looks ok. Which controller is usb1? ohci or ehci? cheers, Gerd