Greetings, First, I'd like to thank MontaVista, Magnus Damm and Embedded Planet for all your wonderful help in getting modules and pcmcia card services working on our RPX Lite 823.
We're still working on the port of our 11Mb wireless lan driver for Prism2 cards to the Power Mac and RPX platforms. However, I've been using our old 2Mb wireless driver to work out the module and pcmcia card services issues I was experiencing. Below is the beginning of the capture file (I'm using minicom) from the RPX serial port when I ran a test. The test results are the same regardless of whether the wireless driver is compiled into the kernel or loaded as a modules using pcmcia card services. The test scenario is this: * Station1 is a wireless station on the wireless network 192.168.151.0 * Station2 is a wired station on the wired network 192.168.100.0 * RPXLite823 is a station on both networks and routes the traffic between the two networks. Its root file system is mounted on wired station 192.168.100.160. We have a test script that repeatedly performs a 2MB ftp-get using wget. I ran the test script simultaneously on both Station1 (ftp-get from Station2) and Station2 (ftp-get from Station1) with RPXLite823 routing the traffic between them. The following partial capture shows some odd stuff I saw on the serial port while the test was running up to the point where the ethernet interface began failing. Once the ethernet interface failed, the results were the same for as long as the test ran with the occasional 'neighbour table overflow' appearing. The "exit" and "ping" commands appearing in the capture WERE NOT typed by me or anyone else. They were "automagically" pulled from the shell history as the test was running. Any comments on the strange serial behavior and why the ethernet interface failed are welcome. We're currently not too worried about all this for this particular driver. However, if the same behavior continues when we complete the port of our 11Mb wireless driver to the RPX Lite 823, we'll have a serious problem (ok, to be honest, we'll have an anxiety attack ;-). Many thanks, Jo-Ellen --------------------------------------------------------- Jo-Ellen F. Mathews AbsoluteValue Software Web: http://www.absoval.com P.O. Box 941149 e-mail: joellen at absoval.com Maitland, FL 32794-1149 Phone: 407.644.8582 USA Fax: 407.539.1294 --------------------------------------------------------- ttyS0: 1 input overrun(s) exit sh-2.03# sh-2.03# ttyS0: 1 input overrun(s) CPM ENET: BSY can't happen. ttyS0: 2 input overrun(s) ping 192.168.100.120ttyS0: 2 input overrun(s) sh-2.03# ttyS0: 2 input overrun(s) ttyS0: 2 input overrun(s) ttyS0: 2 input overrun(s) ttyS0: 2 input overrun(s) ttyS0: 4 input overrun(s) ping 192.168.151.90eth0: transmit timed out. Ring data dump: cur_tx fa2028e8 (full) cur_rx fa2028c0. 9c00 05ea 009f7812 9c00 05ea 009f7012 9c00 05ea 00a04812 9c00 05ea 009f6812 9c00 0042 0095ceb2 9c00 05ea 009f6012 9c00 05ea 00bb1012 bc00 00a6 00196da2 9c00 05ee 001db000 9c00 05ee 001db800 9c00 0046 001da000 9c00 05ee 001da800 9c00 05ee 001d9000 9c00 05ee 001d9800 9c00 05ee 001d8000 bc00 05ee 001d8800 eth0: tx queue full!. nfs: server 192.168.100.160 not responding, still trying eth0: transmit timed out. Ring data dump: cur_tx fa2028e8 (full) cur_rx fa202890. 9c00 05ea 009f7812 9c00 05ea 009f7012 9c00 05ea 00a04812 9c00 05ea 009f6812 9c00 0042 0095ceb2 9c00 05ea 009f6012 9c00 05ea 00bb1012 bc00 00a6 00196da2 9c00 05ee 001db000 9c00 05ee 001db800 9c00 0046 001da000 9c00 05ee 001da800 9c00 05ee 001d9000 9c00 05ee 001d9800 9c00 05ee 001d8000 bc00 05ee 001d8800 eth0: tx queue full!. eth0: transmit timed out. Ring data dump: cur_tx fa2028e8 (full) cur_rx fa202898. 9c00 05ea 009f7812 9c00 05ea 009f7012 9c00 05ea 00a04812 9c00 05ea 009f6812 9c00 0042 0095ceb2 9c00 05ea 009f6012 9c00 05ea 00bb1012 bc00 00a6 00196da2 9c00 05ee 001db000 9c00 05ee 001db800 9c00 0046 001da000 9c00 05ee 001da800 9c00 05ee 001d9000 9c00 05ee 001d9800 9c00 05ee 001d8000 bc00 05ee 001d8800 eth0: tx queue full!. neighbour table overflow neighbour table overflow ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
