From owner-freebsd-current@FreeBSD.ORG Wed Dec 3 09:57:48 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6291C106564A for ; Wed, 3 Dec 2008 09:57:48 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from rv-out-0506.google.com (rv-out-0506.google.com [209.85.198.239]) by mx1.freebsd.org (Postfix) with ESMTP id 29D708FC17 for ; Wed, 3 Dec 2008 09:57:48 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: by rv-out-0506.google.com with SMTP id b25so3325516rvf.43 for ; Wed, 03 Dec 2008 01:57:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; 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; bh=wdJYX2w+W+j3xulPN0TeX9tblzCR+X/3+okMmmaKWms=; b=wbApNmQyXTQi9IApQAWigI1Yk+e0eLMsuIxZDaUoCpH6fggXlmo+2DczlSKSjY5SZu YEYUFuGLCDDNShMqEtKX0OiaCMwjyqa4KXhjkGkXkDJ1XfRRNhjdv+rTNeXIyA2MNL8E l4PToi27agIkcz04Dpa1g3sxrno1+icQDuDho= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=f7r8schIai36MJk82P1HGKT1GQ5Mr3jpWAp+RCrGRQVkn5j+3sHM3F5iPu2lPn659X oFJzl515SOKHnWVp1jC+apCmfSqMHTrRreabRWQ5HfTeN3GORdmqPduWafPwoI30Rfpx XaeFdal1RZsVv1APRXQB4mIO9M8vAUUhJ/Ux8= Received: by 10.141.74.18 with SMTP id b18mr6206413rvl.208.1228298267735; Wed, 03 Dec 2008 01:57:47 -0800 (PST) Received: from michelle.cdnetworks.co.kr ([211.53.35.84]) by mx.google.com with ESMTPS id l31sm12088177rvb.2.2008.12.03.01.57.44 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 03 Dec 2008 01:57:46 -0800 (PST) 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 mB39veUu011459 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 3 Dec 2008 18:57:40 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id mB39vdPa011458; Wed, 3 Dec 2008 18:57:39 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Wed, 3 Dec 2008 18:57:39 +0900 From: Pyun YongHyeon To: Ole Vole Message-ID: <20081203095739.GK9639@cdnetworks.co.kr> References: <200812020102.04504.subbsd@gmail.com> <20081202012237.GB5306@cdnetworks.co.kr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20081202012237.GB5306@cdnetworks.co.kr> User-Agent: Mutt/1.4.2.1i Cc: freebsd-current@freebsd.org Subject: Re: ale driver on asus eeepc 901 could not disable Tx/Rx under traffic flow 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: Wed, 03 Dec 2008 09:57:48 -0000 On Tue, Dec 02, 2008 at 10:22:37AM +0900, To Ole Vole wrote: > On Tue, Dec 02, 2008 at 01:02:04AM +0300, Ole Vole wrote: > > Hello Maillist, > > > > Im using FreeBSD-CURRENT (from 01122008 snap from cvs) and got looped notice > > in dmesg buffer when LAN Ethernet generate some traffic: > > .. > > ale0: could not disable Tx/Rx MAC(0x00000008)! > > ale0: DMA read error! -- resetting > > .. > > ale0: could not disable Tx/Rx MAC(0x00000008)! > > .. > > with flapping interface (link going to down and back up). > > > > Hmm, there was similiar report but I couldn't reproduce this on > my box. In fact I'm out of idea why it happens. Since I have no > access to datasheet I'm not sure what can be done at the moment. > Even a developer in Atheros answered that changing mainboard would > be the first step to diagnose the issue. :-( > > > ifconfig ale0 -txcsum -rxcsum -tso and forcing link for media 10BaseT/UTP is > > in vain. > > > > There are a couple of magic values related with PHY in Linux driver > which I didn't want to include as I don't understand what it does. > Do you use 10baseT media? Would you show me the output of > "ifconfig ale0"? > > > Under small traffic flow ale0 work is fine without errors. Somebody meet with > > like similar prombel on Asus eee pc 901 ? Thanks > > > Anyway, I'll let you know if I mange to find a clue to the issue. FYI: Fix committed to HEAD(r185577). -- Regards, Pyun YongHyeon