From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12429 invoked by alias); 27 Jul 2002 21:04:28 -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 12422 invoked from network); 27 Jul 2002 21:04:27 -0000 Received: from unknown (HELO scandd1.fhg.de) (192.102.167.4) by sources.redhat.com with SMTP; 27 Jul 2002 21:04:27 -0000 Received: from scandd1.fhg.de (localhost [127.0.0.1]) by scandd1.fhg.de (8.11.1/8.11.1) with ESMTP id g6RL4QX15581 for ; Sat, 27 Jul 2002 23:04:26 +0200 (MET DST) Received: from iis.fhg.de (iis.iis.fhg.de [153.96.172.2]) by scandd1.fhg.de (8.11.1/8.11.1) with ESMTP id g6RL4Pb15577 for ; Sat, 27 Jul 2002 23:04:25 +0200 (MET DST) Received: by iis.fhg.de with ESMTP; Sat, 27 Jul 2002 23:04:25 +0200 (MET DST) from sunserv02.iis.fhg.de Received: from iis.fhg.de by sunserv02.iis.fhg.de (8.8.8+Sun/SMI-SVR4) id XAA10861; Sat, 27 Jul 2002 23:04:25 +0200 (MET DST) Message-ID: <3D430AA8.CBF0C91@iis.fhg.de> Date: Sat, 27 Jul 2002 14:04:00 -0000 From: Wolfgang Heppner Organization: FhG-IIS-A X-Accept-Language: en MIME-Version: 1.0 To: eCos-discuss Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: [ECOS] FreeBSD-Stack not responding X-SW-Source: 2002-07/txt/msg00419.txt.bz2 Hello, I recently switched from the Open- to the FreeBSD stack (latest CVS version) When i try to send Data to my target (e.g. ascii strings via a telnet client on Linux and/or Windows), the data is lost in the stack (the "read" call in my application never returns) - even when a connection could be established and my application could send a "Prompt" to the telnet client! With the OpenBSD Stack this works fine. I figured out that packets are dropped in the cyg_tcp_input function because of a bad checksum. I got some warnings during the eCos-built: implicit declarations of function 'cyg_in_cksum_hdr' in ip_input.c:332 implicit declarations of function 'cyg_in_cksum_hdr' and 'cyg_in_cksum_skip' in ip_output and implicit declarations of function 'cyg_in_pseudo' in tcp_input:405 (among some others) Has anybode experienced similar problems with the FreeBSD stack? Any ideas? Thanks in advance Wolfgang PS: I built the eCos library with the new_net template and removed libm and dns support. -- Wolfgang Heppner High Speed Kamerasysteme - Abt. Bildsensorik (ESY-B) High Speed Camera Systems - Dept. Electronic Imaging (ESY-B) Fraunhofer Institut Integrierte Schaltungen Angewandte Elektronik Am Wolfsmantel 33 91058 Erlangen (Germany) Tel: +49 (0) 9131 776 528 Fax: +49 (0) 9131 776 598 email: hep@iis.fhg.de web: http://www.iis.fhg.de -- Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos and search the list archive: http://sources.redhat.com/ml/ecos-discuss