From owner-freebsd-stable@FreeBSD.ORG Fri Jan 9 09:16:00 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 713D010656D6 for ; Fri, 9 Jan 2009 09:16:00 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.250]) by mx1.freebsd.org (Postfix) with ESMTP id 25A4A8FC18 for ; Fri, 9 Jan 2009 09:15:59 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: by an-out-0708.google.com with SMTP id c2so3284582anc.13 for ; Fri, 09 Jan 2009 01:15:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type:references; bh=IKzcrmgCMXlMd5j2uIIUTlJIiVl+yikBlomhYZmFxE8=; b=ppF2fUCpSYofW0C82pNt3GJTzzQ6ipSoJhxAe9lWhY7QMQrnBy4mRpkzRskeCASJvR exry37xS36YtC7EIiyapKqMWAIuG8aTmgnk23DMyMWKPDuAY+1qFvQsdL3j9+Wsk1noZ yaF9kMXJWm29bmBTiP9cRQbzZBUV++s+RYQQI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:references; b=P8DBa+HRIjYGhh+vmhwl07BlVTaunQDaH24TaKc4KF33VNZ8gHpFK5D/DaDxQn4ffE bsVoY3P4si3r2Mb8BB63p4YZC/eCfcchhX8ZkhsWSD59v0IPg2OrWm5xVI6L5VZfwVJP Ua0cFUCryJmoDi84im6FJ78iEIXDNDpTvQCmQ= Received: by 10.100.214.15 with SMTP id m15mr13672935ang.81.1231492559488; Fri, 09 Jan 2009 01:15:59 -0800 (PST) Received: by 10.101.68.13 with HTTP; Fri, 9 Jan 2009 01:15:59 -0800 (PST) Message-ID: <2a41acea0901090115q6af9f364qac23a8cce444d27a@mail.gmail.com> Date: Fri, 9 Jan 2009 01:15:59 -0800 From: "Jack Vogel" To: "Mars G Miro" In-Reply-To: MIME-Version: 1.0 References: <2a41acea0901080844y1c2ad632t12aeadfbe9f34d0a@mail.gmail.com> <2a41acea0901081033h7db7a1aej8399baf5dcbd270f@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-stable@freebsd.org Subject: Re: igb on a Nehalem system, buildworld stats 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: Fri, 09 Jan 2009 09:16:00 -0000 On Fri, Jan 9, 2009 at 12:02 AM, Mars G Miro wrote: > On Fri, Jan 9, 2009 at 2:50 AM, Mars G Miro > wrote: > > On Fri, Jan 9, 2009 at 2:33 AM, Jack Vogel wrote: > >> Well, I am at Intel you know, and even we don't seem to have any systems > >> with > >> 82576 down in my group here. The way link works I can be about 99.9% > sure > >> in saying its not the driver. Its preproduction so there are lots of > >> possibilities, > >> and the biggest problem is its going to be difficult to help when I > don't > >> have any > >> such hardware :( > >> > >> I've heard from the 1G product team that they have seen EEPROM > mismatches > >> on systems that will result in things not working in funny ways. > > > > > > Jahh, I've seen those but not w/ Intel NICs. I believe it was from > > Broadcom on some IBM x3455? (IIRC) and it was indeed quite amusing ;-) > > > > > >> > >> If you have a back to back connection to another NIC on Port 0, no > switch, > >> does > >> it still autoneg to 100? > >> > > Connected back to back w/ another box w/ a GigE NIC, it now does > 1000baseTX: > > igb0: flags=8843 metric 0 mtu 1500 > options=19b > ether 00:30:48:c5:db:e2 > inet6 fe80::230:48ff:fec5:dbe2%igb0 prefixlen 64 scopeid 0x1 > inet 192.168.70.2 netmask 0xffffff00 broadcast 192.168.70.255 > media: Ethernet autoselect (1000baseTX ) > status: active > > But still not without problems. I hafta ifconfig down/up it several > times until I can see the other end. W/c is the same for igb1. > OK, so you have some switch issue. What do you mean "see the other end", if its back to back and boots up I assume it gets link, if you have the address assigned in rc.conf, and you run tcpdump on the partner do you see the arp when it comes online, and at that point can the other side ping it? Oh, and what is the link partner hardware? Jack