From owner-freebsd-amd64@FreeBSD.ORG Sat Nov 13 01:39:41 2004 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6C7DB16A4CE; Sat, 13 Nov 2004 01:39:41 +0000 (GMT) Received: from daintree.corp.yahoo.com (daintree.corp.yahoo.com [216.145.52.172]) by mx1.FreeBSD.org (Postfix) with ESMTP id 576E143D2F; Sat, 13 Nov 2004 01:39:41 +0000 (GMT) (envelope-from peter@wemm.org) Received: by daintree.corp.yahoo.com (Postfix, from userid 2154) id 269881976E; Fri, 12 Nov 2004 17:39:41 -0800 (PST) From: Peter Wemm To: freebsd-current@freebsd.org Date: Fri, 12 Nov 2004 17:39:40 -0800 User-Agent: KMail/1.7 References: <200411131134.21189.doconnor@gsoft.com.au> In-Reply-To: <200411131134.21189.doconnor@gsoft.com.au> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200411121739.40804.peter@wemm.org> cc: Daniel O'Connor cc: FreeBSD current mailing list cc: FreeBSD amd64 mailing list Subject: Re: [PATCH] if_sk(4) rx/tx "hangs" X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 13 Nov 2004 01:39:41 -0000 On Friday 12 November 2004 05:04 pm, Daniel O'Connor wrote: > On Sat, 13 Nov 2004 11:17, Bjoern A. Zeeb wrote: > > Hi, > > > > the patch at [1] gave me 8-10MB/s depending on direction ftping 1G > > /dev/urandom data with the onboard NIC of my ASUS K8V SE Deluxe. > > > > This is the most I can get out of my 100Mbit/s consumer equipment > > and local ftp machine I guess. > > > > Any feedback appreciated. > > Try something less CPU intensive like /dev/zero :) I think he was saying he created a 1GB file from the contents of /dev/urandom and then timed the transfer of this over 100Mbit/sec link. Anyway, the point was that it worked! Could the problem with the K8V SE really be as simple as we've been hardcoding 128K of ram for a device that only has 64K? -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5