From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ffm.saftware.de ([83.141.3.46]:53305 "EHLO ffm.saftware.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932226Ab1LEVUJ (ORCPT ); Mon, 5 Dec 2011 16:20:09 -0500 Message-ID: <4EDD3583.30405@linuxtv.org> Date: Mon, 05 Dec 2011 22:20:03 +0100 From: Andreas Oberritter MIME-Version: 1.0 To: Alan Cox CC: Mauro Carvalho Chehab , HoP , Florian Fainelli , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC] vtunerc: virtual DVB device - is it ok to NACK driver because of worrying about possible misusage? References: <4ED6C5B8.8040803@linuxtv.org> <4ED75F53.30709@redhat.com> <20111202231909.1ca311e2@lxorguk.ukuu.org.uk> <4EDC9B17.2080701@gmail.com> <4EDD01BA.40208@redhat.com> <4EDD2C82.7040804@linuxtv.org> <20111205205554.2caeb496@lxorguk.ukuu.org.uk> In-Reply-To: <20111205205554.2caeb496@lxorguk.ukuu.org.uk> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 05.12.2011 21:55, Alan Cox wrote: > The USB case is quite different because your latency is very tightly > bounded, your dead device state is rigidly defined, and your loss of > device is accurately and immediately signalled. > > Quite different. How can usbip work if networking and usb are so different and what's so different between vtunerc and usbip, that made it possible to put usbip into drivers/staging? Regards, Andreas