From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga06.intel.com ([134.134.136.21]:37744 "EHLO orsmga101.jf.intel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751459AbXBMXiK (ORCPT ); Tue, 13 Feb 2007 18:38:10 -0500 Message-ID: <45D241F1.8040606@linux.intel.com> Date: Tue, 13 Feb 2007 14:55:45 -0800 From: James Ketrenos MIME-Version: 1.0 To: =?ISO-8859-1?Q?Ismail_D=F6nmez?= CC: Jeff Chua , linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, ipw3945-devel@lists.sourceforge.net, netdev@vger.kernel.org Subject: Re: [ANNOUNCE] d80211 based driver for Intel PRO/Wireless 3945ABG References: <45CCE3CA.4050904@linux.intel.com> <200702131558.48987.ismail@pardus.org.tr> <200702131857.02369.ismail@pardus.org.tr> In-Reply-To: <200702131857.02369.ismail@pardus.org.tr> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: Ismail D=F6nmez wrote: > On Tuesday 13 February 2007 17:10:24 Jeff Chua wrote: >> On 2/13/07, Ismail D=F6nmez wrote: >>> Tried this is on a patched 2.6.20 kernel with ipw3945 device and it >>> always puts the card in 802.11a mode instead of 802.11bg mode. >>> >>> Ideas? >> Before running "iwconfig wlan0 channel 8", the card is set to >> 802.11a mode. iwconfig shows rate at 54Mb/s. But after setting the >> channel, it sets to 802.11b mode, and I can't find a way to change >> from 11Mb/s to 54MB/s. >> >> "iwlist eth0 rate" only show up to 11Mb/s. >> >> So, my problem is the card is always in 802.11b mode. >=20 > So I guess there is a common problem with a/bg modes? Regardless of what iwconfig reports as the mode or rate, you should be=20 able to associate to an AP in either spectrum (2.4 or 5.2) using any=20 valid rate. Once configured and associated, iwconfig should provide=20 more correct information. If association is failing, verify that 'iwlist scan' shows the AP and=20 that you specify everything for the association, eg: iwconfig wlan0 channel 8 essid MyAP ap 00:13:f0:0d:ca:fe d80211 will only attempt to associate once -- if it fails, then you nee= d=20 to currently "de-configure" the device and reconfigure it back to what=20 you want to associate to. I do that here by chaging the AP BSSID to=20 something else then changing it back. If you use wpa_supplicant, it=20 does the re-association attempts for you. James - To unsubscribe from this list: send the line "unsubscribe linux-wireles= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751459AbXBMXiM (ORCPT ); Tue, 13 Feb 2007 18:38:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751463AbXBMXiM (ORCPT ); Tue, 13 Feb 2007 18:38:12 -0500 Received: from mga06.intel.com ([134.134.136.21]:37744 "EHLO orsmga101.jf.intel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751459AbXBMXiK (ORCPT ); Tue, 13 Feb 2007 18:38:10 -0500 X-ExtLoop1: 1 X-IronPort-AV: i="4.14,164,1170662400"; d="scan'208"; a="196428826:sNHT24084088" Message-ID: <45D241F1.8040606@linux.intel.com> Date: Tue, 13 Feb 2007 14:55:45 -0800 From: James Ketrenos User-Agent: Thunderbird 1.5.0.9 (X11/20070104) MIME-Version: 1.0 To: =?ISO-8859-1?Q?Ismail_D=F6nmez?= CC: Jeff Chua , linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, ipw3945-devel@lists.sourceforge.net, netdev@vger.kernel.org Subject: Re: [ANNOUNCE] d80211 based driver for Intel PRO/Wireless 3945ABG References: <45CCE3CA.4050904@linux.intel.com> <200702131558.48987.ismail@pardus.org.tr> <200702131857.02369.ismail@pardus.org.tr> In-Reply-To: <200702131857.02369.ismail@pardus.org.tr> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Ismail Dönmez wrote: > On Tuesday 13 February 2007 17:10:24 Jeff Chua wrote: >> On 2/13/07, Ismail Dönmez wrote: >>> Tried this is on a patched 2.6.20 kernel with ipw3945 device and it >>> always puts the card in 802.11a mode instead of 802.11bg mode. >>> >>> Ideas? >> Before running "iwconfig wlan0 channel 8", the card is set to >> 802.11a mode. iwconfig shows rate at 54Mb/s. But after setting the >> channel, it sets to 802.11b mode, and I can't find a way to change >> from 11Mb/s to 54MB/s. >> >> "iwlist eth0 rate" only show up to 11Mb/s. >> >> So, my problem is the card is always in 802.11b mode. > > So I guess there is a common problem with a/bg modes? Regardless of what iwconfig reports as the mode or rate, you should be able to associate to an AP in either spectrum (2.4 or 5.2) using any valid rate. Once configured and associated, iwconfig should provide more correct information. If association is failing, verify that 'iwlist scan' shows the AP and that you specify everything for the association, eg: iwconfig wlan0 channel 8 essid MyAP ap 00:13:f0:0d:ca:fe d80211 will only attempt to associate once -- if it fails, then you need to currently "de-configure" the device and reconfigure it back to what you want to associate to. I do that here by chaging the AP BSSID to something else then changing it back. If you use wpa_supplicant, it does the re-association attempts for you. James