From owner-freebsd-stable@FreeBSD.ORG Wed Jan 6 02:35:54 2010 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2F61C106566B; Wed, 6 Jan 2010 02:35:54 +0000 (UTC) (envelope-from jchambers@ucla.edu) Received: from out-71.smtp.ucla.edu (smtp-14.smtp.ucla.edu [IPv6:2607:f010:3fe:102:101c:23ff:fed0:956f]) by mx1.freebsd.org (Postfix) with ESMTP id 0CE308FC17; Wed, 6 Jan 2010 02:35:54 +0000 (UTC) Received: from smtp-14.smtp.ucla.edu (smtp-14.smtp.ucla.edu [169.232.46.250]) by out-71.smtp.ucla.edu with ESMTP id o062ZR6L019116; Tue, 05 Jan 2010 18:35:27 -0800 Received: from mail.ucla.edu (mail.ucla.edu [169.232.47.146]) by smtp-14.smtp.ucla.edu (8.14.3/8.14.3) with ESMTP id o062ZR6L019116; Tue, 5 Jan 2010 18:35:27 -0800 Received: from computer-2.local ([149.142.36.207]) (authenticated bits=0) by mail.ucla.edu (8.14.3/8.14.3) with ESMTP id o062ZQup014642 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 5 Jan 2010 18:35:27 -0800 Message-ID: <4B43F6EE.3010308@ucla.edu> Date: Tue, 05 Jan 2010 18:35:26 -0800 From: Jason Chambers Organization: UCLA User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) MIME-Version: 1.0 To: Hiroki Sato References: <20091201.102925.218343479.hrs@allbsd.org> <2a41acea0912021249w1aed8e83kf89ceb1e6041edaf@mail.gmail.com> <2a41acea0912021514r2d44dd33n4c364518d7fe1703@mail.gmail.com> <20091203.182931.129751456.hrs@allbsd.org> In-Reply-To: <20091203.182931.129751456.hrs@allbsd.org> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Probable-Spam: no X-Scanned-By: smtp.ucla.edu on 169.232.46.250 Cc: stable@freebsd.org, jfvogel@gmail.com Subject: Re: em interface slow down on 8.0R 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: Wed, 06 Jan 2010 02:35:54 -0000 Hiroki Sato wrote: > Thank you! I have investigated some more details. First, I got > something wrong with the affected FreeBSD versions; one I tried was > 8.0-STABLE, not 8.0-RELEASE. So I started to try 8.0R. A summary of > chips and releases I tried so far is now the following: > > 7.2R 8.0R 8.0-STABLE > 82540EM (chip=0x100e8086, rev=0x02) OK OK too slow[1] > 82541PI (chip=0x107c8086, rev=0x05) OK ? OK Running 8.0R I've noticed the same problem with this card (0x107c8086). Duplex and speed are manually set at full/1000. em0@pci0:3:3:0: class=0x020000 card=0x13768086 chip=0x107c8086 rev=0x05 hdr=0x00 vendor = 'Intel Corporation' device = 'Gigabit Ethernet Controller (Copper) rev 5 (82541PI)' class = network subclass = ethernet Regards, --Jason