From owner-freebsd-current@FreeBSD.ORG Fri Dec 19 15:19:34 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 EA9981065674 for ; Fri, 19 Dec 2008 15:19:34 +0000 (UTC) (envelope-from galbrig@googlemail.com) Received: from mail-bw0-f19.google.com (mail-bw0-f19.google.com [209.85.218.19]) by mx1.freebsd.org (Postfix) with ESMTP id 34A6D8FC13 for ; Fri, 19 Dec 2008 15:19:33 +0000 (UTC) (envelope-from galbrig@googlemail.com) Received: by bwz12 with SMTP id 12so2843941bwz.19 for ; Fri, 19 Dec 2008 07:19:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:cc:subject :references:mime-version:content-type:content-disposition :in-reply-to:user-agent:message-id; bh=UAk73rsW7vHxzcO5JGQIsiNSV89q5SlQhTFOd4V7FR8=; b=e579xF9mzLdHWOdqoxLD5ynyYM+VTTtbvtQ6kmfi4cInfPUBuyphIbjV+1JKfwQQpW QBcZ678LgLhgk5UWe0AffhKzORKASVU9vAXV4HAifXA5iU1sLUzBstxlmuk4i3+uMrCl f5IxqKHOUYIEN5HR0TvW4/dCfWThbLu+P+pHU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=date:from:to:cc:subject:references:mime-version:content-type :content-disposition:in-reply-to:user-agent:message-id; b=lvYUCC0GjpQ4c1ggdHthaq6jnzBC6LlvXSc/3KqzT7OmDvRegTYoEXdaL4QyKG49c0 NJOZqJfXTFn6MQ/90nNQPy/6uEonFluB4R7XDiACVF9qUfPCVjWTxcjPpgDww4MK/wgi rni/Nd6/L8mtmakW7YfY88eCA8gJA6A9UyUJg= Received: by 10.181.235.14 with SMTP id m14mr1115013bkr.28.1229699972596; Fri, 19 Dec 2008 07:19:32 -0800 (PST) Received: from mail.net.local (dslb-088-073-001-216.pools.arcor-ip.net [88.73.1.216]) by mx.google.com with ESMTPS id 8sm5438348bwz.15.2008.12.19.07.19.31 (version=TLSv1/SSLv3 cipher=RC4-MD5); Fri, 19 Dec 2008 07:19:31 -0800 (PST) Date: Fri, 19 Dec 2008 16:19:31 +0100 From: albri To: Pyun YongHyeon References: <46d45f030811160642m2dff1481g457f1fa1a4ac1372@mail.gmail.com> <20081117010558.GD50872@cdnetworks.co.kr> <46d45f030811171014i2ae5df78mbbebc367ef2ca7d4@mail.gmail.com> <20081124045846.GM78954@cdnetworks.co.kr> <20081203090540.GI9639@cdnetworks.co.kr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20081203090540.GI9639@cdnetworks.co.kr> User-Agent: MadCow 110 Message-Id: <20081219151931.88F115C3E@mail.net.local> Cc: freebsd-current@freebsd.org Subject: Re: Call for testers: Atheros AR8121(L1E)/AR8113/AR8114(L2E) ethernet X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Dec 2008 15:19:35 -0000 On Wed, Dec 03, 2008 at 06:05:40PM +0900, Pyun YongHyeon wrote: > On Mon, Nov 24, 2008 at 01:58:46PM +0900, To albri wrote: > > On Mon, Nov 17, 2008 at 07:14:12PM +0100, albri wrote: > > > hello, > > > > > > On 11/17/08, Pyun YongHyeon wrote: > > > > On Sun, Nov 16, 2008 at 03:42:16PM +0100, albri wrote: > > > > > hello, > > > > > > > > > > I have issues transfering big or many files over ethernet on 1000H, also. > > > > > Using yongari's ale(4) driver > > > > > http://people.freebsd.org/~yongari/ale/ale.20081114.tar.gz I did not > > > > > have any problems while I surf or download 37MB sourcecode from inet. > > > > > Then scp(1)'ing source from 1000H to desktop PC showed a transfer rate > > > > > with maximum 86kB/s regardless to which direction is copied. The > > > > > ethernet NIC, while copying, is switched off regularily then. No > > > > > copies possible after three megabytes. > > > > > > > > Try turning off TSO and let me know how it goes. > > > > ("#ifconfig ale0 -tso" will do the job.) > > > > > > > > > > this helps a little bit with two effects. > > > Copying source-tree with scp(1): > > > Now I can see transfers with up to approx. 500kB/s - inaccurate > > > measured with scp(1), > > > but relation counts. > > > Transfer stalles after different data volumes with DMA-error on tty0, > > > but networking > > > port is not turned off. This happens after 30-80MB data transfers. > > > You can restart the whole copy at once again. > > > > > > Copying source-tree with nc(1) tar-gzipped: > > > Transfer stops and starts with DMA-error every approx. 7MB with turning off NIC. > > > > I still can't reproduce this and I have no idea how to solve it > > even if I can reproduce that on my box. :-( > > There could be a wrong in DMA configuration or some mis-programmed > > registers but I still see no errors in these area. > > > > FYI: Fix committed to HEAD(r185577). > > -- > Regards, > Pyun YongHyeon hello, with a fresh csup(1) from 19th of December nc(1) is working without any errors, now. Thank you very much for your work. BTW: Do you have any reading hints about developing FBSD drivers? best regards.