From owner-freebsd-mobile@FreeBSD.ORG Sun Mar 29 17:00:44 2009 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 4C2A21065677 for ; Sun, 29 Mar 2009 17:00:44 +0000 (UTC) (envelope-from ivakras1@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.158]) by mx1.freebsd.org (Postfix) with ESMTP id C3EBB8FC26 for ; Sun, 29 Mar 2009 17:00:43 +0000 (UTC) (envelope-from ivakras1@gmail.com) Received: by fg-out-1718.google.com with SMTP id 13so502911fge.12 for ; Sun, 29 Mar 2009 10:00:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:reply-to:organization:to :subject:date:user-agent:references:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :message-id; bh=wn+z5/DZ9vShhdlBOOXLciy+WMFSDiYi8F2Gm+bCRyc=; b=cUKVAsWhPnR7dS710DGNe6Q6X2Va5UB6NKAAbU6eJ2EHUCXt+OBSDWvnwYeON4sLZs 2x3rqzUpLJp9EOBR6UyVB5MbBwobK2FHCcQOUYXCa/C9VFQj8gW/9BCqrqfdiCwuKPEZ 5IWG5UsxNs3xCCFtWgos7zuTzk8ig7Fd2uaiA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:reply-to:organization:to:subject:date:user-agent:references :in-reply-to:mime-version:content-type:content-transfer-encoding :content-disposition:message-id; b=tlhKeTGSh9IuLPYA8vI2RRWLgEIJfD/q60gRvkQkI58xpf1NQjlPhE9BWsoYhFoczz /FyLcJpHJIoE38QSL5xqH8IHQG8I1MDeyTEzjXmziw2r8ZzDzDYg6DatGASc/QmIlWxw Ee+vXd1eaw9W3pyJEB60MPt2md+s7MTZILbIE= Received: by 10.86.71.1 with SMTP id t1mr1055808fga.10.1238346042826; Sun, 29 Mar 2009 10:00:42 -0700 (PDT) Received: from onyx_hp.dhcp.loc ([92.50.244.138]) by mx.google.com with ESMTPS id 3sm4336442fge.29.2009.03.29.10.00.41 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sun, 29 Mar 2009 10:00:42 -0700 (PDT) From: Dmitry Kolosov Organization: Home To: freebsd-mobile@freebsd.org Date: Sun, 29 Mar 2009 20:58:54 +0400 User-Agent: KMail/1.11.1 (FreeBSD/7.1-STABLE; KDE/4.2.1; i386; ; ) References: <49CF5F8A.5010700@rambler.ru> In-Reply-To: <49CF5F8A.5010700@rambler.ru> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200903292058.54180.ivakras1@gmail.com> Subject: Re: FreeBSD 7.1 RELEASE looses wi-fi connection on Thinkpad R61i (Intel 3945ABG) or even crashes X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: ivakras1@gmail.com List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 29 Mar 2009 17:00:44 -0000 On =D0=92=D0=BE=D1=81=D0=BA=D1=80=D0=B5=D1=81=D0=B5=D0=BD=D1=8C=D0=B5 29 = =D0=BC=D0=B0=D1=80=D1=82=D0=B0 2009 15:46:18 Dmitry Smal wrote: > Hi all, >=20 > I have Thinkpad R61i (with Intel(R) PRO/Wireless 3945ABG wi-fi adapter)=20 > running FreeBSD 7.1 RELEASE. >=20 > Access point is ASUS WiFi-AP Solo (embeded in ASUS P5B-MX motherboard) >=20 > Sometimes (2 - 3 time in hour) FreeBSD loses wifi connection to AP. > In some cases connections appears again after 2-3 minutes, > in some cases i need to /etc/rc.d/wpa_supplicant restart wpi0 to restart= =20 > connection, > in rare cases system crashes, leaving dump. >=20 > I had similar problem running Ubuntu 8.10 on the same notebook (exept=20 > for crashes), > and no problem running windows xp. >=20 > Could you help me to fix at least crashes of system ? >=20 > System: > FreeBSD nuftop.zunet.ru 7.1-RELEASE FreeBSD 7.1-RELEASE #5: Thu Feb 26=20 > 02:06:03 MSK 2009 root@nuftop.zunet.ru:/usr/obj/usr/src/sys/NUF i386 >=20 > Dmesg: > [nuf@nuftop /usr/home/nuf]$ dmesg | grep Intel | grep wpi > wpi0: mem 0xdf6ff000-0xdf6fffff irq 17=20 > at device 0.0 on pci3 >=20 > Loaded modules: > [nuf@nuftop /usr/home/nuf]$ uname -a[nuf@nuftop /usr/home/nuf]$ kldstat = =20 > Id Refs Address Size Name > 1 25 0xc0400000 689f30 kernel > 2 1 0xc0a8a000 155e4 snd_hda.ko > 3 2 0xc0aa0000 4a64c sound.ko > 4 1 0xc0aeb000 55d0 acpi_video.ko > 5 3 0xc0af1000 6a2c4 acpi.ko > 6 1 0xc0b5c000 25f60 wpifw.ko > 7 1 0xc0b82000 de14 if_wpi.ko > 8 1 0xc0b90000 4f54 acpi_ibm.ko > 9 1 0xc435a000 22000 linux.ko > 10 1 0xc43da000 4000 logo_saver.ko > 11 1 0xc4436000 6000 i915.ko > 12 1 0xc4448000 f000 drm.ko >=20 > Wlan kernel conf: > # Wireless NIC cards > device wlan # 802.11 support > device wlan_wep # 802.11 WEP support > device wlan_ccmp # 802.11 CCMP support > device wlan_tkip # 802.11 TKIP support > device wlan_amrr # AMRR transmit rate control algorithm > device wlan_scan_ap # 802.11 AP mode scanning > device wlan_scan_sta # 802.11 STA mode scanning >=20 > Wpa_supplicant.conf: > [nuf@nuftop /usr/home/nuf]$ cat /etc/wpa_supplicant.conf > ctrl_interface=3D/var/run/wpa_supplicant > ctrl_interface_group=3Dwheel > eapol_version=3D1 > fast_reauth=3D0 > network=3D{ > ssid=3D"TASHA" > scan_ssid=3D1 > proto=3DWPA2 > key_mgmt=3DWPA-PSK > pairwise=3DCCMP > group=3DCCMP > psk=3D"nobodyknows" > } >=20 > Stack trace form coredump after crash (dump itself is too big..): > (kgdb) bt > #0 doadump () at pcpu.h:196 > #1 0xc06394b7 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c= :418 > #2 0xc0639789 in panic (fmt=3DVariable "fmt" is not available.) at=20 > /usr/src/sys/kern/kern_shutdown.c:574 > #3 0xc089beac in trap_fatal (frame=3D0xe4059ba0, eva=3D65535) at=20 > /usr/src/sys/i386/i386/trap.c:939 > #4 0xc089c130 in trap_pfault (frame=3D0xe4059ba0, usermode=3D0, eva=3D65= 535)=20 > at /usr/src/sys/i386/i386/trap.c:852 > #5 0xc089caec in trap (frame=3D0xe4059ba0) at=20 > /usr/src/sys/i386/i386/trap.c:530 > #6 0xc088295b in calltrap () at /usr/src/sys/i386/i386/exception.s:159 > #7 0xc0b8bdfc in wpi_ops (arg0=3D0xc3c62000, pending=3D1) at=20 > /usr/src/sys/modules/wpi/../../dev/wpi/if_wpi.c:2411 > #8 0xc066c8c5 in taskqueue_run (queue=3D0xc3c1e900) at=20 > /usr/src/sys/kern/subr_taskqueue.c:282 > #9 0xc066cacb in taskqueue_thread_loop (arg=3D0xc3c639b4) at=20 > /usr/src/sys/kern/subr_taskqueue.c:401 > #10 0xc0615029 in fork_exit (callout=3D0xc066ca10 = ,=20 > arg=3D0xc3c639b4, frame=3D0xe4059d38) at /usr/src/sys/kern/kern_fork.c:804 > #11 0xc08829d0 in fork_trampoline () at=20 > /usr/src/sys/i386/i386/exception.s:264 >=20 >=20 > Typical ifconfig output when connection is up: > [nuf@nuftop /usr/home/nuf]$ ifconfig wpi0 > wpi0: flags=3D8843 metric 0 mtu 1= 500 > ether 00:1c:bf:85:cd:3a > inet 192.168.0.2 netmask 0xffffff00 broadcast 192.168.0.255 > media: IEEE 802.11 Wireless Ethernet autoselect (DS/1Mbps) > status: associated > ssid TASHA channel 1 (2412 Mhz 11g) bssid 00:15:af:19:85:32 > authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit > AES-CCM 3:128-bit txpower 50 bmiss 7 scanvalid 60 protmode CTS > roaming MANUAL >=20 >=20 > Thanks! >=20 > P.S. Sorry for my poor english =3D( > _______________________________________________ > freebsd-mobile@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-mobile > To unsubscribe, send any mail to "freebsd-mobile-unsubscribe@freebsd.org" > > After a few month of messing with 3945ABG (same and many more other proble= ms) i threw it out and bought an atheros-based minipci wireless card.