From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7025 invoked by alias); 27 Sep 2007 13:34:34 -0000 Received: (qmail 7016 invoked by uid 22791); 27 Sep 2007 13:34:33 -0000 X-Spam-Check-By: sourceware.org Received: from wr-out-0506.google.com (HELO wr-out-0506.google.com) (64.233.184.234) by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 27 Sep 2007 13:34:28 +0000 Received: by wr-out-0506.google.com with SMTP id 50so1051890wra for ; Thu, 27 Sep 2007 06:34:26 -0700 (PDT) Received: by 10.141.51.15 with SMTP id d15mr850413rvk.1190900065194; Thu, 27 Sep 2007 06:34:25 -0700 (PDT) Received: by 10.142.73.12 with HTTP; Thu, 27 Sep 2007 06:34:25 -0700 (PDT) Message-ID: Date: Thu, 27 Sep 2007 13:34:00 -0000 From: "albert prasetyo" To: ecos-discuss@ecos.sourceware.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: [ECOS] at91rm9200 ethernet problem X-SW-Source: 2007-09/txt/msg00144.txt.bz2 Hi all; I am currently developing a redboot for at91rm9200 board that can perform TFTP transfer. However, I faced a problem which I suspect lie in ethernet driver code (i.e. at91rm9200_ether.c). I have applied the bug fixes from Wolfgang K=F6bler as indicated in link below but the problem still persists. http://www.cygwin.com/ml/ecos-discuss/2005-12/msg00077.html The problem I faced is located at the part of at91rm9200_ether.c in the function of at91rm9200_eth_deliver: if (!(rbf_ptr->addr & RBF_OWNER)) { return; } Everytime I try to transfer the program through tftp using load command, my program always quit at that point. My starting address of rx_descriptor is at 0x23------0, which is an even address, therefore there must be a part of code to modify it, but I am not managed to find it. Is there anyone know which part of the code that make the rbf_ptr->addr change to odd address?Any help would be appreciated. Thanks; Albert P -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss