From mboxrd@z Thu Jan  1 00:00:00 1970
From: Fabio Fantoni <fabio.fantoni@m2r.biz>
Subject: Usb passthrough with upstream qemu question
Date: Mon, 23 Sep 2013 16:46:49 +0200
Message-ID: <52405459.80009@m2r.biz>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"; Format="flowed"
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xen.org>
List-Unsubscribe: <http://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <http://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Sender: xen-devel-bounces@lists.xen.org
Errors-To: xen-devel-bounces@lists.xen.org
To: xen-devel <xen-devel@lists.xensource.com>, Ian Campbell <ian.campbell@citrix.com>, Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>, George Dunlap <George.Dunlap@eu.citrix.com>, Anthony PERARD <anthony.perard@citrix.com>
List-Id: xen-devel@lists.xenproject.org

I tested my latest patches about usb controllers (1-2-3) and usb 
redirection (from Spice client) support for upstream qemu and are working.
I also tested usb passthrough (from dom0) but seems that with older 
-usbdevice paraters is not working.
I see the qemu docs/qdev-device-use.txt and based on this I tried the 
new parameters, for example:
device_model_args=["-device","usb-host,vendorid=0x058f,productid=0x6387"]
With new parameters usb passthrough is working, also with new usb 
controller and also with usb redirection enabled.
I did all tests using latest xen and qemu version (1.6).
I think should be good to change upstream qemu parameters for usb 
passthrough on libxl with the new ones.

Thanks for any reply.