Return-path: Received: from mail-yw0-f46.google.com ([209.85.213.46]:34597 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751951Ab2EIK3f (ORCPT ); Wed, 9 May 2012 06:29:35 -0400 Received: by yhmm54 with SMTP id m54so82760yhm.19 for ; Wed, 09 May 2012 03:29:35 -0700 (PDT) Date: Wed, 9 May 2012 05:29:26 -0500 From: Jonathan Nieder To: Arend van Spriel Cc: =?utf-8?B?Q2FtYWxlw7Nu?= , "linux-wireless@vger.kernel.org" , "sgruszka@redhat.com" , Seth Forshee Subject: Re: brcmsmac still woes, possible regression? Message-ID: <20120509102926.GD3499@burratino> (sfid-20120509_122939_583563_2BACA0B2) References: <20120328112657.GA6114@stt008.linux.site> <4F7302D9.8070009@broadcom.com> <4F744DD8.8010004@broadcom.com> <20120329133835.GA5196@stt008.linux.site> <20120402215005.GA13969@burratino> <4F7B179F.7070502@broadcom.com> <20120509094111.GA2333@burratino> <4FAA45AF.8050201@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <4FAA45AF.8050201@broadcom.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Arend van Spriel wrote: > On 05/09/2012 11:41 AM, Jonathan Nieder wrote: >> Any news? If there's a patch that goes in the right direction with >> known problems I'd still be interested in it, among other reasons >> because it would make the bug more concrete and make it easier to >> think about possible fixes. > > Well, there is the short term fix, which is already upstream and moved > to stable. The long term fix for which Seth Forshee (Canonical) did a > great job is reviewed over here, but it involves regulatory related code > so it needs discussions with our compliance team and supervisor. So that > causes some lag time. > > If you are using a kernel with the short term fix included please sent > any logging information if the problem still persists. Thanks for explaining. That makes sense. Is the short term fix badc4f07622f ("brcm80211: smac: resume transmit fifo upon receiving frames", 2012-04-11)? Thanks, Jonathan