From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Sat, 27 Jan 2007 17:29:36 +0000 (GMT) Received: from mx5.wp.pl ([212.77.101.9]:33873 "EHLO mx1.wp.pl") by ftp.linux-mips.org with ESMTP id S20037612AbXA0R3b (ORCPT ); Sat, 27 Jan 2007 17:29:31 +0000 Received: (wp-smtpd smtp.wp.pl 5302 invoked from network); 27 Jan 2007 18:28:27 +0100 Received: from apn-237-18.gprsbal.plusgsm.pl (HELO [87.251.237.18]) (laurentp@[87.251.237.18]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with AES256-SHA encrypted SMTP for ; 27 Jan 2007 18:28:27 +0100 Message-ID: <45BB8C5D.50405@wp.pl> Date: Sat, 27 Jan 2007 18:31:09 +0100 From: "W.P." User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20050920 X-Accept-Language: pl, en, en-us MIME-Version: 1.0 To: Florian Fainelli , linux-mips@linux-mips.org Subject: Re: RTL-8186 follow-up References: <5C1FD43E5F1B824E83985A74F396286E041B10FB@bby1exm08.pmc_nt.nt.pmc-sierra.bc.ca> <45BA94FF.4080301@wp.pl> <45BB4DF8.7070006@wp.pl> <200701271354.41905.florian.fainelli@int-evry.fr> In-Reply-To: <200701271354.41905.florian.fainelli@int-evry.fr> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-WP-AV: skaner antywirusowy poczty Wirtualnej Polski S. A. X-WP-SPAM: NO 0000000 Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 13831 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: laurentp@wp.pl Precedence: bulk X-list: linux-mips 1). I have added modules found in KERNEL_SRC/rtl8186 (that i wrote about in other post), to image, but trying to load them gives "unresolved symbol" errors: # insmod ip_nat_l2tp Using /lib/modules/2.4.18-MIPS-01.00/ip_nat_l2tp.o insmod: unresolved symbol kmalloc insmod: unresolved symbol create_proc_entry insmod: unresolved symbol ip_nat_helper_register insmod: unresolved symbol ip_nat_helper_unregister insmod: unresolved symbol csum_partial insmod: unresolved symbol sprintf This problem is very of interest, because there are modules for IP_SEC, and a module rtl8186 (NIC driver??) that is much SMALLER that module with the same name rtl8186 generated during kernel compilation. There is also module named wireless_ag_net. 2). Is there some possibility to "recover" using serial port if it happens to corrupt kernel to point to not have network access? (I mean NOT using JTAG).?? 3). Florian, could you help me to "reverse engineer" Edimax-supplied firmware image? AFAIR it is composed of header, compressed vmlinux and compressed initrd. But how to find at what offset those images are?, and how are they compressed. W.P.