From owner-freebsd-stable@FreeBSD.ORG Thu Mar 9 04:19:27 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B78BC16A420 for ; Thu, 9 Mar 2006 04:19:27 +0000 (GMT) (envelope-from sam@errno.com) Received: from ebb.errno.com (ebb.errno.com [69.12.149.25]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0B09B43D46 for ; Thu, 9 Mar 2006 04:19:26 +0000 (GMT) (envelope-from sam@errno.com) Received: from [10.0.0.199] ([10.0.0.199]) (authenticated bits=0) by ebb.errno.com (8.12.9/8.12.6) with ESMTP id k294JQo7065055 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 8 Mar 2006 20:19:26 -0800 (PST) (envelope-from sam@errno.com) Message-ID: <440FACCF.1040600@errno.com> Date: Wed, 08 Mar 2006 20:19:27 -0800 From: Sam Leffler Organization: Errno Consulting User-Agent: Thunderbird 1.5 (Macintosh/20051201) MIME-Version: 1.0 To: JoaoBR References: <43FF65FD.8020104@errno.com> <200603080627.40991.joao@matik.com.br> <440EFFA7.1080907@errno.com> <200603082028.22198.joao@matik.com.br> In-Reply-To: <200603082028.22198.joao@matik.com.br> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org Subject: Re: : HEADSUP: new ath and hal - almost unusable? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Mar 2006 04:19:27 -0000 JoaoBR wrote: > On Wednesday 08 March 2006 13:00, Sam Leffler wrote: >> "simply stops" says little. Are beacon frames transmitted? Can you see >> inbound traffic? Is the ap configured in a bridge and can you see >> outbound traffic from the wired interface? What does ifconfig show for >> the device? >> > > I agree but that is what it is, the communication is dead > no traffic, no beacons no IP > (I changed the antena stuff to see if the problem is in it but is not) > > the wired NIC is communicating normally to/from it's own IP address and it > shows ifconfig when the card is dead as: > > ath0: flags=8943 mtu 1500 > ether 00:11:95:c2:2a:70 > media: IEEE 802.11 Wireless Ethernet DS/11Mbps mode 11b > status: associated > ssid casa channel 11 (2462) bssid 00:11:95:c2:2a:70 > authmode OPEN privacy OFF deftxkey UNDEF powersavemode OFF > powersavesleep 100 txpowmax 36 txpower 63 rtsthreshold 2346 mcastrate > 1 > fragthreshold 2346 -pureg protmode CTS -wme burst ssid HIDE apbridge > dtimperiod 1 bintval 100 > xl0: flags=8943 mtu 1500 > options=49 > inet 200.152.83.36 netmask 0xfffffff0 broadcast 200.152.83.47 > ether 00:04:75:72:40:c1 > media: Ethernet autoselect (100baseTX ) > status: active > >>> no output with the card in debug mode >> What is "no output"? packets, console msgs? what is "debug mode"? >> Have you looked at the output of wlanstats to see if it gives you a >> clue? Can you see any frames with tcpdump or by sniffing from another >> station? >> > > as I said no = no = none = nothing > I can't see the AP anymore > >> So you have crypto configured; have you tried w/o? >> > > sure, no difference, same thing > >> the ap. Then explain what clients are used or otherwise describe how to >> reproduce your problem. Once I have that I can try to reproduce the >> problem here. > > acording to the above ifconfig output I set: > > 11b media DS/11Mbps mediaopt hostap ssid casa channel 11 > > the clients are other atheros cards on XP and FBSD, ndis on FBSD, orinoco on > XP and FBSD, senao on XP and Fbsd > > Even if it does not help either, I change to boot releng_5 and the card works > fine and stable on the exactly same hardware I'll have to see if I can reproduce this; never seen it. It is very strange that there are no beacon frames and no traffic is being rx'd or tx'd. This would seem to indicate interrupts have totally stopped (athdebug intr should show interrupts at least for the periodic events). There should be some activitiy and/or error counters should show some problem. At the very least tx traffic should either fill up the available hardware tx descriptors (in which case ifconfig would show the interface marked OACTIVE) or you should get errors. Presumably you've tried different cards and/or hosts? Does this happen on all your ap's or just one? Sam