From owner-freebsd-mobile@FreeBSD.ORG Mon Oct 13 08:17:16 2008 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A08D11065686 for ; Mon, 13 Oct 2008 08:17:16 +0000 (UTC) (envelope-from jhugo@meraka.csir.co.za) Received: from marge.meraka.csir.co.za (marge.meraka.csir.co.za [IPv6:2001:4200:7000:3::1]) by mx1.freebsd.org (Postfix) with ESMTP id 2D5568FC1B for ; Mon, 13 Oct 2008 08:17:15 +0000 (UTC) (envelope-from jhugo@meraka.csir.co.za) Received: from jeep.meraka.csir.co.za (jeep.meraka.csir.co.za [IPv6:2001:4200:7000:3:211:43ff:feba:aff1]) by marge.meraka.csir.co.za (Postfix) with ESMTP id EFF4478C4D for ; Mon, 13 Oct 2008 10:17:13 +0200 (SAST) From: Johann Hugo Organization: CSIR To: freebsd-mobile@freebsd.org Date: Mon, 13 Oct 2008 10:17:12 +0200 User-Agent: KMail/1.9.7 References: <7affaed60810091639n2714fae1mbd34048bc8be89c3@mail.gmail.com> <200810122351.13564.jhugo@meraka.csir.co.za> <48F2915B.6090507@freebsd.org> In-Reply-To: <48F2915B.6090507@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200810131017.13166.jhugo@meraka.csir.co.za> Subject: Re: I lost ath0 support on current sometime between Sept 20 and Sept 26. X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Oct 2008 08:17:16 -0000 On Monday 13 October 2008, Sam Leffler wrote: > Johann Hugo wrote: > > On Sunday 12 October 2008, Edwin L. Culp W. wrote: > >> On Fri, Oct 10, 2008 at 8:58 AM, Edwin L. Culp W. > > > > wrote: > >>> On Thu, Oct 9, 2008 at 9:21 PM, Sam Leffler wrote: > >>>> Edwin L. Culp W. wrote: > >>>>> I started this thread on current but I lost it to Ashish Shukla so > >>>>> I'm going to try here and see if I can explain it better and solve > >>>>> this strange issue. > >>>>> > >>>>> I was happily using Sam's ath_hal-20080528 patch and IIRC the > >>>>> committed ath_hal fixes until Sept 20. I didn't build another new > >>>>> kernel until Sept 26. From that date on I have been unable to get it > >>>>> working. The sept 20 kernel still works great. I'm using it to send > >>>>> this email. I don't have to change anything I just start kernel.old > >>>>> and run it rather than today's kernel that has no problems other than > >>>>> bringing up ath0/wlan0. > >>>>> > >>>>> Some general info for both kernels that I can find no important > >>>>> differences and now really doubt that the problem is hal_ath but > >>>>> something else that has changed and is causing the problem. I have > >>>>> thought of dhcp, ifconfig, ??? The general information for both > >>>>> follows: > >>>>> > >>>>> > >>>>> FreeBSD 8.0-CURRENT #50: Thu Oct 9 05:27:41 CDT 2008 > >>>>> root@ed.local.net.mx:/usr/obj/usr/src/sys/ENCONTACTO > >>>>> > >>>>> rc.conf that doesn't change and works for sept 20 kernel but not > >>>>> todays: > >>>>> > >>>>> wlans_ath0=wlan0 > >>>>> ifconfig_wlan0="DHCP ssid virus wepmode on wepkey 1:0x2373FE9515 > >>>>> weptxkey 1" > >>>>> > >>>>> ifconfig with todays kernel for ath0 and wlan0: > >>>>> > >>>>> > >>>>> ath0: flags=8843 metric 0 mtu > >>>>> 2290 ether 00:1d:d9:27:5c:e5 > >>>>> media: IEEE 802.11 Wireless Ethernet autoselect mode 11g > >>>>> status: associated > >>>>> wlan0: flags=8843 metric 0 > >>>>> mtu 1500 > >>>>> ether 00:1d:d9:27:5c:e5 > >>>>> media: IEEE 802.11 Wireless Ethernet OFDM/48Mbps mode 11g > >>>>> status: associated > >>>>> ssid virus channel 6 (2437 Mhz 11g) bssid 00:1d:7e:51:e1:4d > >>>>> regdomain 101 indoor ecm authmode OPEN privacy ON deftxkey 1 > >>>>> wepkey 1:40-bit txpower 16 bmiss 7 scanvalid 450 bgscan > >>>>> bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 > >>>>> protmode CTS wme burst roaming MANUAL > >>>>> > >>>>> The part of the dmesg that show ath0 and wlan0 with hal > >>>>> > >>>>> ath_hal: 0.10.5.10 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, > >>>>> RF2413, RF5413, RF2133, RF2425, RF2417) > >>>>> > >>>>> ath0: mem 0xd0400000-0xd040ffff irq 19 at device > >>>>> 0.0 on pci5 > >>>>> ath0: [ITHREAD] > >>>>> ath0: WARNING: using obsoleted if_watchdog interface > >>>>> ath0: mac 14.2 phy 7.0 radio 10.2 > >>>>> > >>>>> > >>>>> --------------------------------------------------------------------- > >>>>>-- ------------------------- > >>>>> > >>>>> The same information for the Sept 20 kernel. > >>>>> > >>>>> FreeBSD ed.local.net.mx 8.0-CURRENT FreeBSD 8.0-CURRENT #34: Sat Sep > >>>>> 20 05:37:05 CDT 2008 > >>>>> root@ed.local.net.mx:/usr/obj/usr/src/sys/ENCONTACTO i386 > >>>>> > >>>>> rc.conf is the same. > >>>>> > >>>>> If config for Sept 20 kernel: > >>>>> > >>>>> ath0: flags=8843 metric 0 mtu > >>>>> 2290 ether 00:1d:d9:27:5c:e5 > >>>>> media: IEEE 802.11 Wireless Ethernet autoselect mode 11g > >>>>> status: associated > >>>>> wlan0: flags=8843 metric 0 > >>>>> mtu 1500 > >>>>> ether 00:1d:d9:27:5c:e5 > >>>>> inet 172.16.0.7 netmask 0xffffff00 broadcast 172.16.0.255 > >>>>> media: IEEE 802.11 Wireless Ethernet DS/5.5Mbps mode 11g > >>>>> status: associated > >>>>> ssid virus channel 6 (2437 Mhz 11g) bssid 00:1d:7e:51:e1:4d > >>>>> regdomain 101 indoor ecm authmode OPEN privacy ON deftxkey 1 > >>>>> wepkey 1:40-bit txpower 16 bmiss 7 scanvalid 60 bgscan > >>>>> bgscanintvl 300 > >>>>> bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme burst > >>>>> > >>>>> Same parts of the dmesg form Sept 20 kernel. > >>>>> > >>>>> ath_hal: 0.10.5.10 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, > >>>>> RF2413, RF5413, RF2133, RF2425, RF2417) > >>>>> > >>>>> ath0: mem 0xd0400000-0xd040ffff irq 19 at device > >>>>> 0.0 on pci5 > >>>>> ath0: [ITHREAD] > >>>>> ath0: WARNING: using obsoleted if_watchdog interface > >>>>> ath0: mac 14.2 phy 7.0 radio 10.2 > >>>> > >>>> Does it work w/o WEP? Do you any crypto errors show up in wlanstats > >>>> and/or athstats output? > >>>> > >>>> Sam > >>> > >>> I haven't tried it and I should have since I'm pretty sure that it is > >>> something external. I've got travel in a few minutes but I'll do it > >>> tomorrow on my AP at home to not interrupt anyone. > >> > >> Good morning, Sam. I just disabled encryption on my router and > >> changed my rc.conf to > >> ifconfig_wlan0="DHCP ssid virus2" > >> and as you probably knew, it works flawlessly. > >> > >> Now I have to ask, what I can do about wep that works on my Sept 20 > >> and earlier kernels and doesn't work on my recent kernels? > >> > >> Thanks, > >> > >> ed > > > > I don't know it this is related, but something changed with the WEP-key > > index. On my EeePC I had to change my wpa_supplicant.conf file to use > > wep_tx_keyidx=0 and wep_key0=mywepkey before I could get it to work. > > I the past it always worked with wep_tx_keyidx=1 and wep_key1=xxxxx. > > > > The funny thing is that ifconfig reports it as deftxkey 1 and wepkey 1 if > > I use index 0 in wpa_supplicant and ifconfig will report deftxkey 2 and > > wepkey 2 if I use index 1 in wpa_supplicant.conf > > I believe it has always been true that key indices reported by ifconfig > are in the rage [1..4] while wpa_supplicant key indices specified in the > config file are [0..3]. I don't recall anything changing in that area > for a long time but I did make changes to the net80211 crypto code > around that time. > > Sam Your right, I've used an old wpa_supplicant.conf file from another PC with a wrong configuration in it. Johann