From owner-freebsd-net@FreeBSD.ORG Wed May 30 15:58:18 2012 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1268B1065670 for ; Wed, 30 May 2012 15:58:18 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from bigwig.baldwin.cx (bigknife-pt.tunnel.tserv9.chi1.ipv6.he.net [IPv6:2001:470:1f10:75::2]) by mx1.freebsd.org (Postfix) with ESMTP id 6501F8FC1E for ; Wed, 30 May 2012 15:58:17 +0000 (UTC) Received: from jhbbsd.localnet (unknown [209.249.190.124]) by bigwig.baldwin.cx (Postfix) with ESMTPSA id BC42AB9BF; Wed, 30 May 2012 11:58:16 -0400 (EDT) From: John Baldwin To: freebsd-net@freebsd.org Date: Wed, 30 May 2012 11:29:51 -0400 User-Agent: KMail/1.13.5 (FreeBSD/8.2-CBSD-20110714-p13; KDE/4.5.5; amd64; ; ) References: In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201205301129.51295.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.7 (bigwig.baldwin.cx); Wed, 30 May 2012 11:58:16 -0400 (EDT) Cc: Vijay Singh Subject: Re: Intel 1G Tx hangs X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 May 2012 15:58:18 -0000 On Thursday, May 24, 2012 1:19:31 am Vijay Singh wrote: > Hi, I have been using 8.2 based e1000 drivers and I'm seeing watchdog > timeouts. I am in the process of updating the drivers to 8-stable, but > wanted to check here if others have seen anything like this in the > 8.1/8.2 drivers. Just fyi, I am seeing the Tx hang in if_lem.c. Hmm, if_lem.c hasn't really changed in a long while. There are fixes to if_em.c and if_igb.c, but not any to if_lem.c that I am aware of. -- John Baldwin