From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49070) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WrN8p-0005SH-U2 for qemu-devel@nongnu.org; Mon, 02 Jun 2014 03:58:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WrN8l-0003wp-4d for qemu-devel@nongnu.org; Mon, 02 Jun 2014 03:58:47 -0400 Received: from mx1.redhat.com ([209.132.183.28]:65237) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WrN8k-0003wl-Qt for qemu-devel@nongnu.org; Mon, 02 Jun 2014 03:58:43 -0400 Message-ID: <1401695898.22391.22.camel@nilsson.home.kraxel.org> From: Gerd Hoffmann Date: Mon, 02 Jun 2014 09:58:18 +0200 In-Reply-To: <1401452542-11080-7-git-send-email-arei.gonglei@huawei.com> References: <1401452542-11080-1-git-send-email-arei.gonglei@huawei.com> <1401452542-11080-7-git-send-email-arei.gonglei@huawei.com> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 6/6] usb: tag usb host controller as hotpluggable List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: arei.gonglei@huawei.com, "Michael S. Tsirkin" Cc: weidong.huang@huawei.com, luonengjun@huawei.com, qemu-devel@nongnu.org, peter.huangpeng@huawei.com On Fr, 2014-05-30 at 20:22 +0800, arei.gonglei@huawei.com wrote: > From: Gonglei > > usb host controller should be able to support hotplug/unplug, > as the same as the other pci devices, which not enable > multifunction capability. > > BTW, the qemu have not the capability to support > hotplug mulitfuncition pci devices at present. I'd like to keep hotplug disabled for the multifunction configurations. Which means we have to switch that per device instance, not per device class. Not sure what the best way to do that is. mst, suggestions? cheers, Gerd