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From: heeyeolyetri.re.kr
Date: Fri Jan 12 2001 - 03:19:01 CST

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    Dear guru,

    I downloaded the latest 11Mbps linux-wlan¢â Project package.
    I easily compiled, but it doesn't work.

    1. /etc/pcmcia/wlan-ng doesn't work well
    wlan-nt.opt has
    #USER_MIB="\
    p2RoamingMode=2"

    But when ./wlan-ng start wlan0 is executed, the above line causes error.
    So I disableed. Is my step alright?

    2. module order
    When the Kernel is up, the /var/log/messages has
    -----------
    executing: 'insmod /lib/modules/2.2.12-20kr/pcmcia/prism2_cs.o'
    /lib/modules/2.2.12-20kr/pcmcia/prism2_cs.o: unresolved symbol
    p80211pb_alloc_p80211
     /lib/modules/2.2.12-20kr/pcmcia/prism2_cs.o: unresolved symbol
    p80211pb_free
    /lib/modules/2.2.12-20kr/pcmcia/prism2_cs.o: unresolved symbol
    register_wlandev
    /lib/modules/2.2.12-20kr/pcmcia/prism2_cs.o: unresolved symbol
    p80211netdev_rx
    /lib/modules/2.2.12-20kr/pcmcia/prism2_cs.o: unresolved symbol
    unregister_wlandev
    /lib/modules/2.2.12-20kr/pcmcia/prism2_cs.o: unresolved symbol wlan_setup
    /lib/modules/2.2.12-20kr/pcmcia/prism2_cs.o: unresolved symbol wlan_unsetup
    cardmgr[377]: insmod exited with status 1
    cardmgr[377]: executing: 'modprobe prism2_cs'
    kernel: p80211.o: 0.1.7 Loaded
    kernel: init_module: prism2_cs.o: 0.1.7 Loaded
    kernel: init_module: dev_info is: prism2_cs
    --------
    As you can see, prism2_cs.o has function call which is defined in p80211.o.
    But p80211.o is loaed later then prism2_cs.o
    This order and message is OK?

    3. Ping error
    Finally, even if ifconfig shows good configuration, when ping is exected,
    /var/log/messages shows

    ---
    p80211knetdev_hard_start_xmit: Tx attempt prior to association, frame
    dropped. 
    ---
    What happened?
    

    Best regards

    ==================================================== Yu, Heeyeol Wireless ATM LAN Team Router Technology Department Switching & Transmission Technology Laboratory ETRI Tel: +82-42-860-1334 Fax: +82-42-860-5213 PCS: 018-287-2207 Email: heeyeolyetri.re.kr, heeyeolychollian.net ====================================================

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