From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from youngberry.canonical.com ([91.189.89.112]:39305 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752848Ab2BFRiB (ORCPT ); Mon, 6 Feb 2012 12:38:01 -0500 Date: Mon, 6 Feb 2012 11:37:57 -0600 From: Seth Forshee To: =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: Arend van Spriel , Scott Sanbar , "linux-wireless@vger.kernel.org" , "b43-dev@lists.infradead.org" Subject: Re: BCM4331 fails to associate after suspend Message-ID: <20120206173757.GC31938@ubuntu-macmini> (sfid-20120206_183807_133030_CF8B7ECD) References: <20120203222818.GA3749@ubuntu-mba> <4F2D0C07.1010704@broadcom.com> <20120204142502.GA10858@ubuntu-mba> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 In-Reply-To: Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, Feb 06, 2012 at 05:56:20PM +0100, Rafał Miłecki wrote: > 2012/2/4 Seth Forshee : > > On Sat, Feb 04, 2012 at 11:44:23AM +0100, Arend van Spriel wrote: > >> On 02/03/2012 11:28 PM, Seth Forshee wrote: > >> > > >> > I've been looking around a bit in the b43 and bcma drivers, but so far I > >> > haven't found the reason why this happens. Any help would be > >> > appreciated. Let me know if there's additional information I can > >> > provide. > >> > > >> > >> With which kernel version do you see these issues? BCMA suspend/resume > >> code has a fix in 3.3-rc1. So if you are seeing it on a 3.2 kernel, > >> please give it a try. > > > > I've tried 3.3-rc2 and the wirless-testing tree, and the problem still > > exists in both. > > I don't have access to suspendable machine with Mini PCIe card, not to > mention BCM4331 which is available for Mac-specific slot only (or > routers as embedded wifi). It may be b43 needs to fix but I'm not > really able to work on that. Plus the whole BCM4331 code is really > tricky, as it comes from RE based on dumps only :( Okay, I'll keep poking at it to see if I can come up with anything. If you've got any suggestions on things I should be looking at or trying, I'm all ears. Seth