From owner-freebsd-stable@FreeBSD.ORG Mon Apr 12 18:32:28 2010 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 D287D1065673 for ; Mon, 12 Apr 2010 18:32:28 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from mail-bw0-f216.google.com (mail-bw0-f216.google.com [209.85.218.216]) by mx1.freebsd.org (Postfix) with ESMTP id 4A6B98FC18 for ; Mon, 12 Apr 2010 18:32:26 +0000 (UTC) Received: by bwz8 with SMTP id 8so3347418bwz.3 for ; Mon, 12 Apr 2010 11:32:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:from:date:to:cc :subject:message-id:reply-to:references:mime-version:content-type :content-disposition:in-reply-to:user-agent; bh=rmqLYxhODiEtz3dm0cVMbpNkGgNU4Y43wuep+xtiu18=; b=j0jWQ6SU8GLEAA/gtvYO45dT1dhjQQANLfmqmm92bR9Gj/FHvL8vPzZ9ypP+PnqkV8 lhKDmIi05QfEo087XnGtQt10R63utzFGihw1wVT70Fop34PGMuKyWjxAczxqlJqlQjQ7 MT1Ac8UmwRpQl1nB+K3HgwEoSpXqEKBVmyCBw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:date:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=mBDvivxVMQMRg9C4lmMBzDUxzOs/inqQxfOH1+XbYj36f+q5CJaqPhxMN2M+7qH8Ak 0QEaNgLwtWyyAlWXst1whDFLBkZtkNKiY7pxLFsiFsgSKASSvcSbxpzmXLVUf22xeTEH gOLNsHoiTtl+4QccmyTvBGRwJHhRfWtas/+54= Received: by 10.204.82.227 with SMTP id c35mr5335653bkl.174.1271097144542; Mon, 12 Apr 2010 11:32:24 -0700 (PDT) Received: from pyunyh@gmail.com ([174.35.1.224]) by mx.google.com with ESMTPS id 15sm1939534bwz.12.2010.04.12.11.32.21 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 12 Apr 2010 11:32:22 -0700 (PDT) Received: by pyunyh@gmail.com (sSMTP sendmail emulation); Mon, 12 Apr 2010 11:32:17 -0700 From: Pyun YongHyeon Date: Mon, 12 Apr 2010 11:32:17 -0700 To: Mike Tancsa Message-ID: <20100412183217.GD1444@michelle.cdnetworks.com> References: <201004121807.o3CI7eYi012022@lava.sentex.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201004121807.o3CI7eYi012022@lava.sentex.ca> User-Agent: Mutt/1.4.2.3i Cc: freebsd-stable@freebsd.org Subject: Re: sis driver in RELENG_8 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Apr 2010 18:32:28 -0000 On Mon, Apr 12, 2010 at 02:07:38PM -0400, Mike Tancsa wrote: > > I put in a new 4801 RELENG_8 image at a remote site that requires the > NIC set to 10baseT full duplex, manually set. However, when I do > that, I am not sure what to make of the output. > > > 0[to]# ifconfig sis0 media 10baseT/UTP mediaopt full-duplex > 0[to]# ifconfig sis0 > sis0: flags=8843 metric 0 mtu 1500 > options=80008 > ether 00:00:24:d8:aa:e0 > inet 192.168.123.210 netmask 0xfffffff8 broadcast 192.168.123.215 > media: Ethernet 10baseT/UTP (10baseT/UTP > ) > status: active > 0[to]# > > What does the half-duplex portion mean ? > The current configured link with ifconfig(8) is 10baseT/UDP and current option is full-duplex(<> part) and actually negotiated link/option is 10baseT/UDP half-duplex. Because these are different you will encounter duplex mismatch which in turn may yield large number of input errors. If link partner is configured to 'auto' and link was resolved to half-duplex even though you specified full-duplex, it could be normal. Parallel detection normally resolves to half-duplex if link partner use 'auto'. Does link partner also use 10baseT/UTP full-duplex instead of 'auto'? > I am seeing errors as well in netstat > > Name Mtu Network Address Ipkts Ierrs > Idrop Opkts Oerrs Coll > sis0 1500 > 00:00:24:d8:aa:e0 281215 0 0 269930 2560 10478 > Show me dmesg output related with sis(4) and PHY driver. Also post the output of "devinfo -rv | grep phy".