From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.ebshome.net (gate.ebshome.net [64.81.67.12]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client CN "gate.ebshome.net", Issuer "gate.ebshome.net" (not verified)) by ozlabs.org (Postfix) with ESMTP id AE7312BF06 for ; Fri, 22 Oct 2004 12:02:29 +1000 (EST) Date: Thu, 21 Oct 2004 19:02:26 -0700 From: Eugene Surovegin To: Hiroshi DOYU Message-ID: <20041022020226.GC22069@gate.ebshome.net> References: <20041022085733.0c5289c8.Hiroshi_DOYU@montavista.co.jp> <20041022013320.GB22069@gate.ebshome.net> <20041022103859.50e2b2f6.Hiroshi_DOYU@montavista.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20041022103859.50e2b2f6.Hiroshi_DOYU@montavista.co.jp> Cc: linuxppc-embedded@ozlabs.org Subject: Re: [BUG] IBM440GX works too slow under nfsroot List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, Oct 22, 2004 at 10:38:59AM +0900, Hiroshi DOYU wrote: > On Thu, 21 Oct 2004 18:33:20 -0700 > Eugene Surovegin wrote: > > > On Fri, Oct 22, 2004 at 08:57:33AM +0900, Hiroshi DOYU wrote: > > > Now I am strugging with booting vanilla(2.4.2x) on ibm440gx and > > > I could succeed to boot it but, after nfs mounted, it's behavior > > > seems too slow. I guess, it looks like the system is running > > > half duplex. > > > > Yeah, driver thinks it's connected to 10Mb hub. How the board is > > actualy connected to the network? > > 10Mb hub. > Wow, I really had to spend some time to find such ancient hw :). I'll try 2.4.27 with this hub during next couple of days (I'm a little busy right now) and let you know. I suspect nobody really tested EMAC driver in 10Mb HDX mode. You can also bug Matt Porter, maybe he'll help you sooner :). -- Eugene