From owner-freebsd-current@FreeBSD.ORG Tue Mar 13 06:59:38 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 0399416A404 for ; Tue, 13 Mar 2007 06:59:38 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from wr-out-0506.google.com (wr-out-0506.google.com [64.233.184.227]) by mx1.freebsd.org (Postfix) with ESMTP id B46BF13C448 for ; Tue, 13 Mar 2007 06:59:37 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: by wr-out-0506.google.com with SMTP id q50so1181316wrq for ; Mon, 12 Mar 2007 23:59:36 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:received:received:date:from:to:cc:subject:message-id:reply-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=ZuqfwoipdJQUxeX3mGNguLqj99WHYl2bFL/ONWThvw/QezDHOi1H5O6wVb+pr9p7h1agjnIqCpGlXBp729MDqn1LbfxVUQ8pbsO0MqU/fbpRi1N1eeeRi7aanZIXsJpQ2rIXdmOY2puSkbQpLvZUv8TI4Vgjlh8l1f57fcTwndc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:to:cc:subject:message-id:reply-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=dT16wtuNPJH4KhlHtQ2eXfvvtVUvo5of3t+72br+ueHztQfoxTyWyeYzbhvu98LZ5+Tb88JFAIkJ7sLdmTybV+EiSqXfX2EBzHE8SgE7QnpLOx2+TX91uzrAW9EDivfJTykB0GD+3op0MM343MAA+grpVrGry7RdYPw1+WWdHdQ= Received: by 10.35.81.1 with SMTP id i1mr1038425pyl.1173769175233; Mon, 12 Mar 2007 23:59:35 -0700 (PDT) Received: from michelle.cdnetworks.co.kr ( [211.53.35.84]) by mx.google.com with ESMTP id 7sm33728828nzn.2007.03.12.23.59.33; Mon, 12 Mar 2007 23:59:34 -0700 (PDT) Received: from michelle.cdnetworks.co.kr (localhost.cdnetworks.co.kr [127.0.0.1]) by michelle.cdnetworks.co.kr (8.13.5/8.13.5) with ESMTP id l2D71shF089730 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 13 Mar 2007 16:01:55 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id l2D71rXc089729; Tue, 13 Mar 2007 16:01:53 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Tue, 13 Mar 2007 16:01:53 +0900 From: Pyun YongHyeon To: Rainer Hurling Message-ID: <20070313070153.GD87608@cdnetworks.co.kr> References: <20070310074734.GC70613@cdnetworks.co.kr> <917080.87242.qm@web34701.mail.mud.yahoo.com> <20070311050627.GC79728@cdnetworks.co.kr> <45F3B94B.3030104@gwdg.de> <20070312045116.GA83433@cdnetworks.co.kr> <45F5C914.3000805@gwdg.de> <20070313004601.GA87608@cdnetworks.co.kr> <20070313005845.GB87608@cdnetworks.co.kr> <45F636B5.9060608@gwdg.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <45F636B5.9060608@gwdg.de> User-Agent: Mutt/1.4.2.1i Cc: darren780@yahoo.com, freebsd-current@freebsd.org Subject: Re: yongari nfe problems X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Mar 2007 06:59:38 -0000 On Tue, Mar 13, 2007 at 06:29:25AM +0100, Rainer Hurling wrote: > Over night my systems works well, only one message from network came up: > > nfe0: watchdog timeout (missed Tx interrupts) -- recovering > nfe0: watchdog timeout (missed Tx interrupts) -- recovering > I'm not sure this watchdog is related with VSC8601 PHY. However Mr. Darren also reported watchdog errors on MCP55 so I have to think again what makes MCP55 different. > In the morning I tried your patch for mii and PHY. Bootingverbose again > gives me: > > nfe0: port 0xb000-0xb007 mem > 0xfbef3000-0xfbef3fff,0xfbefa800-0xfbefa8ff,0 > xfbefa400-0xfbefa40f irq 22 at device 8.0 on pci0 > nfe0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xfbef3000 > nfe0: bpf attached > nfe0: Ethernet address: 00:16:17:95:d9:7c > miibus0: on nfe0 > ciphy0: PHY 1 on miibus0 > ciphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, > 1000baseT-FDX, auto > nfe0: [MPSAFE] > nfe0: [FILTER] > > > First, all seems to be ok. Network was up and connected. After a minute > I lost connection and the following messages appeared: > > miibus0: unknown CICADA PHY model 2 > miibus0: unknown CICADA PHY model 2 > miibus0: unknown CICADA PHY model 2 Sorry, you can ignore this. I've ommitted a code needed in fixup code for VSC8601. > nfe0: watchdog timeout (missed Tx interrupts) -- recovering > nfe0: watchdog timeout (missed Tx interrupts) -- recovering > nfe0: watchdog timeout (missed Tx interrupts) -- recovering > nfe0: watchdog timeout (missed Tx interrupts) -- recovering > ... > This is real problem. I guess ciphy(4) failed to report correct link state so watchdog handler was activated. Apparently we **NEED** a copy of the documentation for the PHY. :-( You can revert the PHY changes and use ukphy(4) until the issue is resolved. > > Probably a little more work on the patches is needed? > Yes, ciphy(4) should be educated to access magic registers. > I am offline for the next ten hours. After that I could test any new > version ;-) > I'll let you know if I have a patch for the watchdog errors. In these days I have little time to focus on FreeBSD stuff so don't expect quick reply. Thank you very much for testing and your time. > Thank you very much, > Rainer > -- Regards, Pyun YongHyeon