Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754932AbZKVOTW (ORCPT ); Sun, 22 Nov 2009 09:19:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754007AbZKVOTV (ORCPT ); Sun, 22 Nov 2009 09:19:21 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:33456 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753963AbZKVOTU (ORCPT ); Sun, 22 Nov 2009 09:19:20 -0500 From: "Rafael J. Wysocki" To: Johannes Berg , "John W. Linville" , "Luis R. Rodriguez" Subject: Re: [Bug #14267] Disassociating atheros wlan Date: Sun, 22 Nov 2009 15:19:54 +0100 User-Agent: KMail/1.12.3 (Linux/2.6.32-rc8-rjw; KDE/4.3.3; x86_64; ; ) Cc: "Justin P. Mattock" , Linux Kernel Mailing List , Kernel Testers List , Kristoffer Ericson , linux-wireless@vger.kernel.org References: <7qTjLRFNcGF.A.eSE.kCACLB@chimera> <4B08258E.9050607@gmail.com> <1258886823.7094.101.camel@johannes.local> In-Reply-To: <1258886823.7094.101.camel@johannes.local> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <200911221519.54284.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1391 Lines: 39 On Sunday 22 November 2009, Johannes Berg wrote: > On Sat, 2009-11-21 at 09:38 -0800, Justin P. Mattock wrote: > > > I did a bisect yesterday on this, and the results > > seemed to have worked over here by reverting: > > > > 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a > > cfg80211: lower dynamic PS timeout to 100ms > > > > if Kristoffer can try reverting this one > > to see, then we can go from there. > > So that just means the driver is broken. Please run > > iwconfig wlan0 power off > > to fix it then. And the patch below will disable it by default since > it's broken. > > johannes > > --- wireless-testing.orig/drivers/net/wireless/ath/ath9k/main.c 2009-11-22 11:44:41.000000000 +0100 > +++ wireless-testing/drivers/net/wireless/ath/ath9k/main.c 2009-11-22 11:45:26.000000000 +0100 > @@ -1893,6 +1893,8 @@ void ath_set_hw_capab(struct ath_softc * > BIT(NL80211_IFTYPE_ADHOC) | > BIT(NL80211_IFTYPE_MESH_POINT); > > + hw->wiphy->ps_default = false; > + > hw->queues = 4; > hw->max_rates = 4; > hw->channel_change_time = 5000; OK, so perhaps this patch should be applied until th ath9k driver is fixed? Luis? John? -- 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/