From owner-freebsd-mobile@FreeBSD.ORG Sat Sep 13 17:30:21 2003 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7773C16A4BF for ; Sat, 13 Sep 2003 17:30:21 -0700 (PDT) Received: from srv1.cosmo-project.de (srv1.cosmo-project.de [213.83.6.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id A4AC143F75 for ; Sat, 13 Sep 2003 17:30:19 -0700 (PDT) (envelope-from andreas@klemm.apsfilter.org) Received: from srv1.cosmo-project.de (localhost [IPv6:::1]) by srv1.cosmo-project.de (8.12.9/8.12.9) with ESMTP id h8E0UBQw038704 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Sun, 14 Sep 2003 02:30:13 +0200 (CEST) (envelope-from andreas@klemm.apsfilter.org) Received: (from uucp@localhost)h8E0UAuE038703; Sun, 14 Sep 2003 02:30:10 +0200 (CEST) (envelope-from andreas@klemm.apsfilter.org) Received: from titan.klemm.apsfilter.org (localhost.klemm.apsfilter.org [127.0.0.1]) by klemm.apsfilter.org (8.12.9/8.12.9) with ESMTP id h8E0PDfG005375; Sun, 14 Sep 2003 02:25:14 +0200 (CEST) (envelope-from andreas@titan.klemm.apsfilter.org) Received: (from andreas@localhost) by titan.klemm.apsfilter.org (8.12.9/8.12.9/Submit) id h8E0P7E7005306; Sun, 14 Sep 2003 02:25:07 +0200 (CEST) Date: Sun, 14 Sep 2003 02:25:07 +0200 From: Andreas Klemm To: "Matthew N. Dodd" Message-ID: <20030914002507.GA5239@titan.klemm.apsfilter.org> References: <20030909180947.GA23478@titan.klemm.apsfilter.org> <20030913071847.GA10778@titan.klemm.apsfilter.org> <20030913.092402.62370625.imp@bsdimp.com> <20030913141119.A27896@sasami.jurai.net> <20030913165818.I27896@sasami.jurai.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030913165818.I27896@sasami.jurai.net> X-Operating-System: FreeBSD 5.1-CURRENT X-Disclaimer: A free society is one where it is safe to be unpopular User-Agent: Mutt/1.5.4i cc: "M. Warner Losh" cc: freebsd-mobile@freebsd.org Subject: Re: What do you think of the new 3COM cards with X-Jack ? X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 14 Sep 2003 00:30:21 -0000 On Sat, Sep 13, 2003 at 04:58:52PM -0400, Matthew N. Dodd wrote: > On Sat, 13 Sep 2003, Matthew N. Dodd wrote: > > On Sat, 13 Sep 2003, M. Warner Losh wrote: > > > : The 3COM 3CCFE575BT doesn't work, is recognized but there > > > : are errors popping up: > > > > > > Yes. This is a problem in recent xl drivers for reasons unknown. > > > > These cards don't like MMIO, which was made the default a while back. > > ftp://ftp.jurai.net/users/winter/patches/xl.patch > > I'm rebuilding my system to test this, but I'd welcome other testers. It works for me, xl0 card is recognized. But during heavy ftp network traffic the LAPTOP panics. As a test I wanted to download the 5.1 SNAP ISO image from my 5.1-current FreeBSD server (PIII 1GHz, 512 MB DRAM, fxp0). Under Windows XP this ~300 MB file gets transferred with about 9-9.3 MByte / sec. Using FreeBSD 5.1 on the laptop it starts with about 8 MByte/sec grows up to 8.3 KByte/sec but then after 115 MB the transfer stalls. After about one minute the kernel panics. panic: sbflush: cc 4294967244 || mb0 || mbcnt 0 syncing disks, buffers remaining ... 1814 1814 1814 1814 1814 [ repeated ~20 times] giving up on 18 buffers. The kernel was basically a stripped down GENERIC kernel without -currents debugging options. Andreas /// -- Andreas Klemm - Powered by FreeBSD 5.1-CURRENT Need a magic printfilter today ? -> http://www.apsfilter.org/