Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753544Ab0AKPqs (ORCPT ); Mon, 11 Jan 2010 10:46:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753530Ab0AKPqr (ORCPT ); Mon, 11 Jan 2010 10:46:47 -0500 Received: from iolanthe.rowland.org ([192.131.102.54]:46353 "HELO iolanthe.rowland.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753506Ab0AKPqr (ORCPT ); Mon, 11 Jan 2010 10:46:47 -0500 Date: Mon, 11 Jan 2010 10:46:46 -0500 (EST) From: Alan Stern X-X-Sender: stern@iolanthe.rowland.org To: Johannes Berg cc: Gertjan van Wingerde , , , Kernel development list Subject: Re: REGRESSION for RT2561/RT61 in 2.6.33 In-Reply-To: <1263222695.29743.1.camel@johannes.local> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 937 Lines: 29 On Mon, 11 Jan 2010, Johannes Berg wrote: > Alan, > > > The card doesn't work. Although the firmware load appears to > > succeed, "iwconfig wlan0" says no wireless extensions present. > > You need to set CONFIG_CFG80211_WEXT (it is default y). > > > The only clue I can offer is that "rmmod rt61pci" hangs in > > wiphy_unregister() during the wait_event() loop near the start, > > because > > rdev->opencount is equal to -1. This suggests a refcounting imbalance > > > > of some sort. > > Good point, that's a bug that will go away with CONFIG_CFG80211_WEXT, > I'll send a fix. Many thanks. I'll test the patch and the config option tonight and report back tomorrow. Alan Stern -- 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/