Return-path: Received: from mout4.freenet.de ([195.4.92.94]:40834 "EHLO mout4.freenet.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754115Ab2DZGit (ORCPT ); Thu, 26 Apr 2012 02:38:49 -0400 Message-ID: <4F98ECD5.90200@01019freenet.de> (sfid-20120426_083854_571515_167CAAC5) Date: Thu, 26 Apr 2012 08:36:05 +0200 From: Andreas Hartmann MIME-Version: 1.0 To: Felix Fietkau CC: "John W. Linville" , Andrew Chant , Johannes Berg , linux-wireless@vger.kernel.org Subject: Re: AP mode my ath9k broke between 3.3 and 3.4-rc2 References: <4F9679AB.6010103@01019freenet.de> <20120424125429.GB3770@tuxdriver.com> <4F983795.3070906@openwrt.org> In-Reply-To: <4F983795.3070906@openwrt.org> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: Felix Fietkau wrote: > On 2012-04-24 2:54 PM, John W. Linville wrote: >> On Tue, Apr 24, 2012 at 12:00:11PM +0200, Andreas Hartmann wrote: >>> Andrew Chant wrote: >>>> 3.4-rc4 doesn't work either. >>>> If I revert the patch on 3.4-rc4, the Intel card is able to associate again. >>>> -Andrew >>>> >>>> On Tue, Apr 24, 2012 at 12:11 AM, Andrew Chant wrote: >>>>> Hello, >>>>> my Atheros AR9300 PCIe card (168c:0030) stopped working as an AP on >>>>> the 5GHz band between 3.3 and 3.4-rc2. >>>>> After 14 git bisects, I believe I have narrowed it down to the following patch: >>>>> >>>>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=293702a3fb75832613e2af097bdc3ac8ef775b33 >>>>> >>>>> mac80211: use common radiotap code for cooked monitors >>> >>> Same problem here with ar9285 / 2.4GHz / eap-tls / 802.11n / hostapd >>> 0.7.3 / compat-wireless-3.4-rc3-1.tar.bz2 >>> >>> Removing "mac80211: use common radiotap code for cooked monitors" solves >>> the problem here, too. >>> >>> Using rt2860 as AP seems not to be a problem. >> >> Sounds like we may need to revert it upstream. Johannes, any comments? > That's a known bug, which I submitted a fix for. When looking at the > 3.4-rc4 log, I don't see my fix in there. It was submitted as > "[PATCH] mac80211: fix truncated packets in cooked monitor rx" This patch fixes the problem here with ar9285 / AP. Kind regards, Andreas