From owner-freebsd-questions@FreeBSD.ORG Wed Apr 23 19:56:01 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5DC111065670 for ; Wed, 23 Apr 2008 19:56:01 +0000 (UTC) (envelope-from freebsd-questions@m.gmane.org) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by mx1.freebsd.org (Postfix) with ESMTP id C2BFC8FC20 for ; Wed, 23 Apr 2008 19:56:00 +0000 (UTC) (envelope-from freebsd-questions@m.gmane.org) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1Jol4O-0004J9-A8 for freebsd-questions@freebsd.org; Wed, 23 Apr 2008 19:55:56 +0000 Received: from 78-1-118-247.adsl.net.t-com.hr ([78.1.118.247]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 23 Apr 2008 19:55:56 +0000 Received: from ivoras by 78-1-118-247.adsl.net.t-com.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 23 Apr 2008 19:55:56 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-questions@freebsd.org From: Ivan Voras Date: Wed, 23 Apr 2008 21:55:28 +0200 Lines: 99 Message-ID: References: <200804231237.52953.lists@jnielsen.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigB6AABCA8A8CBAB1FB97A38ED" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 78-1-118-247.adsl.net.t-com.hr User-Agent: Thunderbird 2.0.0.12 (Windows/20080213) In-Reply-To: <200804231237.52953.lists@jnielsen.net> X-Enigmail-Version: 0.95.6 Sender: news Cc: freebsd-net@freebsd.org Subject: rum driver panic [ was: Re: USB wireless AP? ] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Apr 2008 19:56:01 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigB6AABCA8A8CBAB1FB97A38ED Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable John Nielsen wrote: > On Wednesday 23 April 2008 11:57:28 am Ivan Voras wrote: >> I've found a perfect match for my needs: D-Link DWL-G122, with the >> "rum" driver. Not a single problem so far, everything works as >> documented. Truly a plug and play experience. >> >> I'm just curious about one more thing: I wish to set up a "b/g" >> network, so both b and g devices can connect. Apparently this is set u= p >> via the "mode" argument to ifconfig, which accepts "11g" and "11b" but= >> not the obvious "11bg". Any pointers on this? >=20 > You can either omit the "mode" argument altogether and get both support= ed=20 > by default, or just specify "11g", which will also support both. I=20 > typically omit the mode unless I want to limit things to only 11b. Thanks, I'll try that tomorrow. For now, it looks like my fun won't last = long: Unread portion of the kernel message buffer: Fatal trap 12: page fault while in kernel mode fault virtual address =3D 0x12 fault code =3D supervisor read, page not present instruction pointer =3D 0x20:0xc053fd4a stack pointer =3D 0x28:0xcc218be8 frame pointer =3D 0x28:0xcc218c00 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 25 (irq11: ohci0) trap number =3D 12 panic: page fault Uptime: 38m49s Physical memory: 241 MB Dumping 36 MB: 21 5 #0 doadump () at pcpu.h:195 195 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt #0 doadump () at pcpu.h:195 #1 0xc05d0f53 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c= :418 #2 0xc05d114f in panic (fmt=3DVariable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:572 #3 0xc07cf4fc in trap_fatal (frame=3D0xcc218ba8, eva=3D18) at=20 /usr/src/sys/i386/i386/trap.c:899 #4 0xc07cf780 in trap_pfault (frame=3D0xcc218ba8, usermode=3D0, eva=3D18= ) at=20 /usr/src/sys/i386/i386/trap.c:812 #5 0xc07d00d9 in trap (frame=3D0xcc218ba8) at=20 /usr/src/sys/i386/i386/trap.c:490 #6 0xc07b926b in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #7 0xc053fd4a in rum_txeof (xfer=3D0xc1fcb000, priv=3D0xc20b7498,=20 status=3DUSBD_NORMAL_COMPLETION) at /usr/src/sys/dev/usb/if_rum.c:843 #8 0xc0559745 in usb_transfer_complete (xfer=3D0xc1fcb000) at=20 /usr/src/sys/dev/usb/usbdi.c:977 #9 0xc0542d79 in ohci_softintr (v=3D0xc1d37000) at=20 /usr/src/sys/dev/usb/ohci.c:1436 #10 0xc05552e2 in usb_schedsoftintr (bus=3D0xc1d37000) at=20 /usr/src/sys/dev/usb/usb.c:844 #11 0xc0544698 in ohci_intr1 (sc=3D0xc1d37000) at=20 /usr/src/sys/dev/usb/ohci.c:1194 #12 0xc0544e61 in ohci_intr (p=3D0xc1d37000) at=20 /usr/src/sys/dev/usb/ohci.c:1123 #13 0xc05b300b in ithread_loop (arg=3D0xc1d39220) at=20 /usr/src/sys/kern/kern_intr.c:1036 #14 0xc05afeb6 in fork_exit (callout=3D0xc05b2e60 ,=20 arg=3D0xc1d39220, frame=3D0xcc218d38) at /usr/src/sys/kern/kern_fork.c:78= 3 #15 0xc07b92e0 in fork_trampoline () at=20 /usr/src/sys/i386/i386/exception.s:205 --------------enigB6AABCA8A8CBAB1FB97A38ED Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFID5RCldnAQVacBcgRAo5PAJ9nJ46k1Ey/VCguY4weUgpr0jUabwCfYd3u O7leQ4Kk9ZfbS8UDl7eFczM= =L12h -----END PGP SIGNATURE----- --------------enigB6AABCA8A8CBAB1FB97A38ED--