From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7594 invoked by alias); 13 Jun 2005 14:01:16 -0000 Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Received: (qmail 7580 invoked by uid 22791); 13 Jun 2005 14:01:13 -0000 Received: from sta-206-168-96-204.rockynet.com (HELO hermes.chez-thomas.org) (206.168.96.204) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Mon, 13 Jun 2005 14:01:13 +0000 Received: by hermes.chez-thomas.org (Postfix, from userid 2000) id 07840100009; Mon, 13 Jun 2005 08:01:12 -0600 (MDT) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by hermes.chez-thomas.org (Postfix) with ESMTP id 35462100009; Mon, 13 Jun 2005 08:01:11 -0600 (MDT) From: Gary Thomas To: Rupesh Kumar Cc: eCos Discussion In-Reply-To: <1118670937.13965.24.camel@hermes> References: <1118670279.2593.28.camel@soctest> <1118670937.13965.24.camel@hermes> Content-Type: text/plain Date: Mon, 13 Jun 2005 14:01:00 -0000 Message-Id: <1118671271.13965.27.camel@hermes> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [ECOS] Problem with MGETHDR X-SW-Source: 2005-06/txt/msg00094.txt.bz2 On Mon, 2005-06-13 at 07:55 -0600, Gary Thomas wrote: > On Mon, 2005-06-13 at 19:14 +0530, Rupesh Kumar wrote: > > Hi all, > > > > I am running the http server on eCos (MLB HTTP Server). > ^^^^^^^^^^^^^^^ > There is no such thing; there is a sample HTTP server setup on the MLB > website which uses standard eCos with a publicly available HTTP server. > I'm sure this is what you meant :-) > > > > > In my ethernet driver eth_drv_recv function in in ISR Context. > > After Receving some packets eth_drv_recv function is failing.so i am not > > able to receive any more packets. > > > > I have found that eth_drv_recv() is failing at MGETHDR Macro call.At the > > time of failing it is not even entering the macro call.(this i found by > > putting some traces in the MGETHDR Macro Call). > > What platform/target? > > Most likely, something is going wrong in your application code, > possibly a stack overflow, etc. Also, have you tested your ethernet driver with other applications, e.g. the standard eCos tests? Do this to verify the robustness of the driver independent of application code. -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss