From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30706 invoked by alias); 17 Sep 2003 09:43:18 -0000 Mailing-List: contact ecos-discuss-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@sources.redhat.com Received: (qmail 30659 invoked from network); 17 Sep 2003 09:43:18 -0000 Received: from unknown (HELO londo.lunn.ch) (80.238.139.98) by sources.redhat.com with SMTP; 17 Sep 2003 09:43:18 -0000 Received: from lunn by londo.lunn.ch with local (Exim 3.35 #1 (Debian)) id 19zYq4-0000by-00; Wed, 17 Sep 2003 11:43:08 +0200 Date: Wed, 17 Sep 2003 09:43:00 -0000 To: RandyLin@mxic.com.tw Cc: ecos-discuss@sources.redhat.com Message-ID: <20030917094308.GA2274@londo.lunn.ch> Mail-Followup-To: RandyLin@mxic.com.tw, ecos-discuss@sources.redhat.com References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.3.28i From: Andrew Lunn Subject: Re: [ECOS] EB40LS ping_test problem X-SW-Source: 2003-09/txt/msg00295.txt.bz2 > I use ethernal to capture the packets. > EB40LS first send ARP packet, and Linux reply. > But EB40LS seems don't receive the reply packets, it resend the ARP > packets. > Where may be the problem?? Probably the receive part of the driver. Check to see if you are getting interrupts when it receives a packet. Then check what actually happens during the receive. Andrew -- Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos and search the list archive: http://sources.redhat.com/ml/ecos-discuss