From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2992810AbWJUDOc (ORCPT ); Fri, 20 Oct 2006 23:14:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S2992812AbWJUDOb (ORCPT ); Fri, 20 Oct 2006 23:14:31 -0400 Received: from shawidc-mo1.cg.shawcable.net ([24.71.223.10]:15409 "EHLO pd2mo1so.prod.shaw.ca") by vger.kernel.org with ESMTP id S2992810AbWJUDOb (ORCPT ); Fri, 20 Oct 2006 23:14:31 -0400 Date: Fri, 20 Oct 2006 21:14:27 -0600 From: Robert Hancock Subject: 2.6.19-rc2 ipw2200 breakage with wpa_supplicant To: linux-kernel Cc: yi.zhu@intel.com, jketreno@linux.intel.com Message-id: <45399093.6090306@shaw.ca> MIME-version: 1.0 Content-type: text/plain; charset=ISO-8859-1; format=flowed Content-transfer-encoding: 7bit User-Agent: Thunderbird 1.5.0.7 (Windows/20060909) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Something changed between 2.6.18-mm1 and 2.6.19-rc2 to cause my laptop's ipw2200 to be unable to associate with the access point using NetworkManager and wpa_supplicant. I keep seeing this kind of thing over and over in the wpa_supplicant output: Trying to associate with (removed) (SSID='Robman' freq=0 MHz) CTRL_IFACE monitor send - hexdump(len=43): (removed) Cancelling scan request WPA: clearing own WPA/RSN IE Automatic auth_alg selection: 0x1 RSN: using IEEE 802.11i/D9.0 WPA: Selected cipher suites: group 16 pairwise 16 key_mgmt 2 WPA: clearing AP WPA IE WPA: set AP RSN IE - hexdump(len=22): (removed) WPA: using GTK CCMP WPA: using PTK CCMP WPA: using KEY_MGMT WPA-PSK WPA: Set own WPA IE default - hexdump(len=22):(removed) p key clearing er_wext_set_drop_unencrypted State: ASSOCIATING -> ASSOCIATING wpa_driver_wext_associate Setting authentication timeout: 15 sec 0 usec EAPOL: External notification - EAP success=0 EAPOL: External notification - EAP fail=0 EAPOL: External notification - portControl=Auto RSN: Ignored PMKID candidate without preauth flag Wireless event: cmd=0x8b06 len=8 Wireless event: cmd=0x8b1a len=15 Wireless event: cmd=0x8b19 len=8 Received 1373 bytes of scan results (6 BSSes) Scan results: 6 Selecting BSS from priority group 0 0: (removed) ssid='Robman' wpa_ie_len=0 rsn_ie_len=22 caps=0x11 selected based on RSN IE Trying to associate with (removed) (SSID='Robman' freq=0 MHz) and iwevent keeps showing this repeatedly: 20:52:32.303911 eth1 Scan request completed 20:52:32.303945 eth1 Set Mode:Managed 20:52:32.303962 eth1 Set ESSID:"Robman" 20:52:32.671509 eth1 Scan request completed 20:52:32.671542 eth1 Set Mode:Managed 20:52:32.671560 eth1 Set ESSID:"Robman" 20:52:33.034063 eth1 Scan request completed Replacing ipw2200.c from 2.6.18-mm1 (adapted for the irq changes) fixes the problem. I do notice that I keep seeing those "Scan request completed" messages from iwevent when nothing is going on with the 2.6.19-rc2 driver but not the 2.6.18-mm1 driver. Anyone else seeing this? -- Robert Hancock Saskatoon, SK, Canada To email, remove "nospam" from hancockr@nospamshaw.ca Home Page: http://www.roberthancock.com/