Return-path: Received: from build.ossfans.org ([67.223.233.67]:57273 "EHLO build.ossfans.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750800AbZFBOnp (ORCPT ); Tue, 2 Jun 2009 10:43:45 -0400 Date: Tue, 2 Jun 2009 18:43:35 +0400 From: Sergey Lapin To: Alan Cox Cc: Dmitry Eremin-Solenikov , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, maxim.osipov@siemens.com, dmitry.baryshkov@siemens.com, oliver.fendt@siemens.com Subject: Re: [PATCH 09/10] ieee802154: add serial dongle driver Message-ID: <20090602144335.GC13088@build.ossfans.org> References: <1243868091-5315-4-git-send-email-dbaryshkov@gmail.com> <1243868091-5315-5-git-send-email-dbaryshkov@gmail.com> <1243868091-5315-6-git-send-email-dbaryshkov@gmail.com> <1243868091-5315-7-git-send-email-dbaryshkov@gmail.com> <1243868091-5315-8-git-send-email-dbaryshkov@gmail.com> <1243868091-5315-9-git-send-email-dbaryshkov@gmail.com> <1243868091-5315-10-git-send-email-dbaryshkov@gmail.com> <20090601162732.4a070c43@lxorguk.ukuu.org.uk> <20090601202946.GB7143@doriath.ww600.siemens.net> <20090601225205.1e7e8944@lxorguk.ukuu.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20090601225205.1e7e8944@lxorguk.ukuu.org.uk> Sender: linux-wireless-owner@vger.kernel.org List-ID: > > C&P from drivers/bluetooth/hci-ldisc.c, around line 466. We had problems > > working with low-latency unset. > > The bluetooth one needs killing too. I will do that tomorrow ... > > How many releases ago - the entire tty buffering layer has been rewritten > over time. tty->low_latency requires driver specific support that most > don't have. Also as of 2.6.30rc you'll get debug spew if you misuse it. > > If you still need it we need to know why. As we're tested it here, we don't need tty->low_latency anymore. So that can go away. Thanks!