Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752999AbYJ1Bdz (ORCPT ); Mon, 27 Oct 2008 21:33:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752018AbYJ1Bdq (ORCPT ); Mon, 27 Oct 2008 21:33:46 -0400 Received: from mga11.intel.com ([192.55.52.93]:49530 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751939AbYJ1Bdp (ORCPT ); Mon, 27 Oct 2008 21:33:45 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.33,495,1220252400"; d="scan'208";a="396599764" Subject: Re: [2.6.28-rc2]: iwl4965 doesn't connect / cfg80211 failure From: Zhu Yi To: Mirco Tischler Cc: lkml , linux-wireless , "John W.Linville" , "Chatre, Reinette" , Johannes Berg In-Reply-To: <20081028020212.0dfcb6c9@mtlp.12.dimension> References: <20081028020212.0dfcb6c9@mtlp.12.dimension> Content-Type: text/plain Organization: Intel Corp. Date: Tue, 28 Oct 2008 09:33:37 +0800 Message-Id: <1225157618.2917.215.camel@debian.sh.intel.com> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2199 Lines: 48 On Mon, 2008-10-27 at 18:02 -0700, Mirco Tischler wrote: > Hi > > I have problems connecting to wlan with my iwl4965 chip and 2.6.28-rc2 (didn't > test -rc1). Networkmanager just times out every time. > Only after playing around with rmmod/modprobe and killswitch I am sometimes > able to connect. But I cannot reproduce this reliably yet. > > This is what I get in dmesg (from modprobe iwlagn to connection failure): > > [ 1881.884690] iwlagn: Intel(R) Wireless WiFi Link AGN driver for > Linux,1.3.27kds > [ 1881.884692] iwlagn: Copyright(c) 2003-2008 Intel Corporation > [ 1881.884809] iwlagn 0000:06:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 > [ 1881.884836] iwlagn 0000:06:00.0: setting latency timer to 64 > [ 1881.884952] iwlagn: Detected Intel Wireless WiFi Link 4965AGN REV=0x4 > [ 1881.935149] iwlagn: Tunable channels: 13 802.11bg, 19 802.11a channels > [ 1881.936327] phy4: Selected rate control algorithm 'iwl-agn-rs' > [ 1885.965591] iwlagn 0000:06:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 > [ 1885.965874] iwlagn 0000:06:00.0: irq 41 for MSI/MSI-X > [ 1885.965974] iwlagn 0000:06:00.0: firmware: requesting iwlwifi-4965-2.ucode > [ 1886.181600] Registered led device: iwl-phy4:radio > [ 1886.181618] Registered led device: iwl-phy4:assoc > [ 1886.181635] Registered led device: iwl-phy4:RX > [ 1886.181654] Registered led device: iwl-phy4:TX > [ 1886.213631] ADDRCONF(NETDEV_UP): wlan0: link is not ready > [ 1887.572768] iwlagn: TX Power requested while scanning! Looks good so far. But I failed to see what are you trying to connect? Can you try "iwconfig wlan0 channnel <> essid <>"? > What might be related is this early on boot: > > [ 0.163009] cfg80211: Calling CRDA to update world regulatory domain > [ 0.163012] cfg80211: Failed calling CRDA > [ 0.163024] cfg80211: calling CRDA failed - unable to update world > regulatory domain, using static definition Does your AP work on A band? Thanks, -yi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/