From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:38167) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RpLFd-0006MN-Gl for qemu-devel@nongnu.org; Mon, 23 Jan 2012 09:52:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RpLFZ-0003yb-D5 for qemu-devel@nongnu.org; Mon, 23 Jan 2012 09:52:05 -0500 Received: from mx1.redhat.com ([209.132.183.28]:4178) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RpLFZ-0003yT-5E for qemu-devel@nongnu.org; Mon, 23 Jan 2012 09:52:01 -0500 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q0NEq0AC024545 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 23 Jan 2012 09:52:00 -0500 Message-ID: <4F1D740E.2010807@redhat.com> Date: Mon, 23 Jan 2012 15:51:58 +0100 From: Gerd Hoffmann MIME-Version: 1.0 References: <1326461336-5699-1-git-send-email-hdegoede@redhat.com> In-Reply-To: <1326461336-5699-1-git-send-email-hdegoede@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] usb-ehci: Clear the portstatus powner bit on device disconnect List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Hans de Goede Cc: qemu-devel@nongnu.org On 01/13/12 14:28, Hans de Goede wrote: > According to the EHCI spec port ownerhsip should revert to the EHCI controller > on device disconnect. This fixes the problem of a port getting stuck on USB 1 > when using redirection and plugging in a USB 2 device after a USB 1 device > has been redirected. Patch added to usb patch queue. thanks, Gerd