From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18103 invoked by alias); 22 Feb 2007 03:20:59 -0000 Received: (qmail 18093 invoked by uid 22791); 22 Feb 2007 03:20:58 -0000 X-Spam-Check-By: sourceware.org Received: from www.mcmanis.com (HELO www.mcmanis.com) (66.125.189.29) by sourceware.org (qpsmtpd/0.31) with SMTP; Thu, 22 Feb 2007 03:20:52 +0000 Received: (qmail 27412 invoked from network); 22 Feb 2007 03:20:50 -0000 Received: from unknown (HELO manowar.mcmanis.com) (192.168.110.32) by 192.168.110.40 with SMTP; 22 Feb 2007 03:20:50 -0000 X-Orig-IP: 192.168.110.32 Message-Id: <6.1.2.0.2.20070221191033.044064b0@192.168.110.40> X-Sender: X-Mailer: QUALCOMM Windows Eudora Version 6.1.2.0 Date: Thu, 22 Feb 2007 03:20:00 -0000 To: ECOS Discussion Group From: Chuck McManis Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-IsSubscribed: yes 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] N00blet question on networking X-SW-Source: 2007-02/txt/msg00203.txt.bz2 Ok, so I have redboot working. Further I can build a libtarget.a with a basic set of options, I tried the simple program to get data from the console and echo it back, and I can boot redboot, 'load -h simple' and 'go' to run it. All's cool. So I used ecosconfig to add in CYGPKG_NET and FREEBSD_STACK and ETH_DRIVERS (actually there was a point where I had no conflicts but a couple of ethernet driver files were missing, its a CDL bug but I've not assured myself that I know enough about what I'm doing to call it a bug outright yet ;-) Now I can build the httpd1.c test and when I run it this is what I get: ---------------------------------------------------- Ethernet eth0: MAC address 00:0a:00:c0:ff:ee IP: 192.168.110.124/255.255.255.0, Gateway: 192.168.110.254 Default server: 0.0.0.0 RedBoot(tm) bootstrap and debug environment [GRUB] Non-certified release, version UNKNOWN - built 21:38:48, Feb 19 2007 Platform: PC (I386) Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc. Copyright (C) 2003, 2004, 2005, 2006 eCosCentric Limited RAM: 0x00100000-0x040f0000, [0x0018da10-0x01000000] available RedBoot> load -h 192.168.110.30 httpd1 Using default protocol (TFTP) Entry point: 0x00208000, address range: 0x00208000-0x00244720 RedBoot> go [cyg_net_init] Init: mbinit(0x00000000) [cyg_net_init] Init: cyg_net_init_devs(0x00000000) Init device 'vt8235_eth0' [cyg_net_init] Init: loopattach(0x00000000) [cyg_net_init] Init: ifinit(0x00000000) [cyg_net_init] Init: domaininit(0x00000000) [cyg_net_init] Init: cyg_net_add_domain(0x00243f80) New domain internet at 0x00000000 [cyg_net_init] Init: cyg_net_add_domain(0x002436c0) New domain route at 0x00000000 [cyg_net_init] Init: call_route_init(0x00000000) [cyg_net_init] Done [eth_drv_ioctl] Warning: Driver can't set multi-cast mode [eth_drv_ioctl] Warning: Driver can't set multi-cast mode ---------------------------------------- Ok, but when I do this, there doesn't seem to be any way to talk to my target board. Eventually it prints : BOOTP/DHCP failed on eth0 [eth_drv_ioctl] Warning: Driver can't set multi-cast mode [eth_drv_ioctl] Warning: Driver can't set multi-cast mode Which seems unusual given that DHCP worked fine for Redboot. So here are some questions: What should this test print when it works? Should I be able to ping my target after using init_all_network_interfaces() ? What is different between Redboot's use of my driver and ECOS's use of the driver? --Chuck -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss