From owner-freebsd-current@FreeBSD.ORG Mon Nov 10 04:14:34 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 B0D521065673 for ; Mon, 10 Nov 2008 04:14:34 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from rv-out-0506.google.com (rv-out-0506.google.com [209.85.198.234]) by mx1.freebsd.org (Postfix) with ESMTP id 7E7538FC08 for ; Mon, 10 Nov 2008 04:14:34 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: by rv-out-0506.google.com with SMTP id b25so2148282rvf.43 for ; Sun, 09 Nov 2008 20:14:34 -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=p0vML2tTG4VR57rcKqfEkTLAlrShvHpEXIy1n448KZk=; b=X7VzWxt6mLk5HB6FTDQkmRbQJN0dp2aPMPpwzF+P8526NYVPOxYxQobWnuFbNY7PuT 6oTPnG2KuvMiHSCJmoKBa/7NwRf2eA2hwYhdsbMlY8kbsvMw5w7QMtnCWpNwiAnVfpgt /Wufk/rpcA0+t8b6i3kUOxCmqLBNkozeZfwyQ= 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=k1WXlfRReti9g+hWb6aZJy5XzDSEFylLrjhNu4MiXX/Av91vczkZR7vgOuPVwQd0je pD1fH1ItPHXXQcyo+DzxNBenm49ADIRhQe9/uwGTctR0nw7o+P6UfGdIJi/7EScv5cXL 0ABmh6w5rv6eUywq/IqstOD33uqVhD69ojYW8= Received: by 10.141.162.5 with SMTP id p5mr3322822rvo.193.1226290474163; Sun, 09 Nov 2008 20:14:34 -0800 (PST) Received: from michelle.cdnetworks.co.kr ([211.53.35.84]) by mx.google.com with ESMTPS id g22sm10091015rvb.8.2008.11.09.20.14.30 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sun, 09 Nov 2008 20:14:32 -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 mAA4CVRi022982 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 10 Nov 2008 13:12:31 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id mAA4CTbH022981; Mon, 10 Nov 2008 13:12:29 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Mon, 10 Nov 2008 13:12:29 +0900 From: Pyun YongHyeon To: Boris Samorodov Message-ID: <20081110041229.GE22162@cdnetworks.co.kr> References: <20081030040637.GA78796@cdnetworks.co.kr> <20081030114845.GE78796@cdnetworks.co.kr> <20081031034443.GF82781@cdnetworks.co.kr> <20081107064724.GA11486@cdnetworks.co.kr> <20081108052324.GD14970@cdnetworks.co.kr> <84265871@bb.ipt.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <84265871@bb.ipt.ru> User-Agent: Mutt/1.4.2.1i 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 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: Mon, 10 Nov 2008 04:14:34 -0000 On Sat, Nov 08, 2008 at 12:27:12PM +0300, Boris Samorodov wrote: > Pyun YongHyeon writes: [...] > > One user reported non-working NFS over UDP and I disabled Rx > > checksum offload as AR81xx hardware is not able to handle > > fragmented IP datagrams correctly. So it's highly recommended to > > disable Rx checksum offload or use the following updated files. > > > > http://people.freebsd.org/~yongari/ale/ale.20081108.tar.gz > > Tested at EeePC-1000. The perfomance dropped (seems to be expected) > twice -- to 5.5 MB/s (fetching a big file to tmpfs). Other than that > works fine. This is for: > ----- > ale0@pci0:4:0:0: class=0x020000 card=0x83241043 chip=0x10261969 rev=0xb0 hdr=0x00 > vendor = 'Attansic (Now owned by Atheros)' > class = network > subclass = ethernet > ----- > Fortunately, I've managed to add work-around for Rx checksum offload issue. Would you try latest ale(4) at the fowllowing URL? http://people.freebsd.org/~yongari/ale/ale.20081110.tar.gz -- Regards, Pyun YongHyeon