From owner-freebsd-isp Wed Apr 4 1:49:39 2001 Delivered-To: freebsd-isp@freebsd.org Received: from smtp.umr.edu (mrelay.cc.umr.edu [131.151.1.89]) by hub.freebsd.org (Postfix) with ESMTP id E913237B718; Wed, 4 Apr 2001 01:49:33 -0700 (PDT) (envelope-from mrezny@umr.edu) Received: from Beast (Aven18570L@d-131-151-189-36.dynamic.umr.edu [131.151.189.36]) via SMTP by mrelay.cc.umr.edu (8.9.3/R.4.20) id DAA21587; Wed, 4 Apr 2001 03:49:32 -0500 Message-Id: <200104040849.DAA21587@mrelay.cc.umr.edu> From: "Matthew Rezny" To: "net@freebsd.org" , "stable@freebsd.org" , "isp@freebsd.org" Date: Wed, 04 Apr 2001 02:49:22 -0500 Reply-To: "Matthew Rezny" X-Mailer: PMMail 2000 Professional (2.10.2010) For Windows 2000 (5.0.2195;1) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Subject: Intel Gigabit NIC problem Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I'm posting this to a few lists that I hope I might get some info from. I have been using the fxp driver for quite a while with good results, so when it came time to get some gigabit stuff I looked and saw the wx driver. I decided it would be convenient to stick with Intel for several reasons. So now I have a handful of Compaq NC3131 boards with NC6132 modules. The NC3131 is a 64bit PCI card with a DEC 21154 (later revs have a chip stamped Intel but its id is the same as the DEC) PCI bridge and a couple Intel 82558 chips. It also has an expansion connector. The NC6132 module plugs onto this card to add a gigabit fiber port. The docs say its an Intel 82542 chip, though the actual chip on the boards are stamped LSI. I put them in a few machines here. A couple are x86 boxes with Windows 2000 and/or Linux, for which the Intel drivers work and they interconnect fine. The other is an Alpha running FreeBSD 4.2. The fxp and wx drivers load fine, but I have problems when I connect the gigabit port to another one of the machines. The FreeBSD machine repeated prints "wx0: receive sequence error" while the other machine is overwhelmed with 100% kernel/system CPU usage such that its barely responsive. Does anyone have any idea what's going on, if there's any hope of fixing this, and what the solution would be? Thanks. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message