From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932177Ab2AMNhH (ORCPT ); Fri, 13 Jan 2012 08:37:07 -0500 Received: from mms1.broadcom.com ([216.31.210.17]:4583 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752905Ab2AMNhF (ORCPT ); Fri, 13 Jan 2012 08:37:05 -0500 X-Server-Uuid: 02CED230-5797-4B57-9875-D5D2FEE4708A Message-ID: <4F103379.2050904@broadcom.com> Date: Fri, 13 Jan 2012 14:36:57 +0100 From: "Arend van Spriel" User-Agent: Mozilla/5.0 (X11; Linux i686; rv:8.0) Gecko/20111124 Thunderbird/8.0 MIME-Version: 1.0 To: "Nico Schottelius" , LKML , b43-dev@lists.infradead.org, netdev@vger.kernel.org Subject: Re: brcmsmac: 3.2.0-06100: no device shown (and hangs in 3.2.0-rc7) References: <20120113124559.GA2260@schottelius.org> In-Reply-To: <20120113124559.GA2260@schottelius.org> X-Enigmail-Version: 1.4a1pre OpenPGP: id=B5E1A116 X-WSS-ID: 630EEA153DS15340970-01-01 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/13/2012 01:45 PM, Nico Schottelius wrote: > Hello, > > with 3.2.0-06100-ge343a89 brcmsmac does not get autoloaded anymore > from udev. Loading it manually returns in dmesg: > > -------------------------------------------------------------------------------- > [ 247.495705] bcma: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, > rev 0x22, class 0x0) > [ 247.495749] bcma: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, > rev 0x17, class 0x0) > [ 247.495832] bcma: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev > 0x0F, class 0x0) > [ 247.560553] bcma: Unsupported SPROM revision: 255 > [ 247.560563] bcma: No SPROM available > [ 247.560852] bcma: Bus registered > [ 247.611789] brcmsmac bcma0:0: mfg 4bf core 812 rev 23 class 0 irq 17 > [ 247.634051] ieee80211 phy0: wl0: brcms_b_attach: si_attach failed > [ 247.634062] ieee80211 phy0: wl0: brcms_b_attach: failed with err 11 > [ 247.634069] ieee80211 phy0: wl0: brcms_c_attach: failed with err 11 > [ 247.634111] ieee80211 phy0: brcmsmac: attach() failed with code 11 > [ 247.634128] brcmsmac: brcms_bcma_probe: brcms_attach failed! > -------------------------------------------------------------------------------- > > And ip does not show any device: > > -------------------------------------------------------------------------------- > [13:37] brief:~% ip l > 1: lo: mtu 16436 qdisc noqueue state UNKNOWN > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > -------------------------------------------------------------------------------- > > With 3.2.0-rc7 the device works, until it begins to hang. As reported > many times before. As I've switched the environment, it is very good > probable that an AP on channel 13 is in range. > > Attached both dmesg/lsmod/configs. > > Cheers, > > Nico > Could this be on your MacBook Air? If so, Linus has flagged and solved this issue (see thread "brcm80211 breakage" on netdev mailer). Gr. AvS