root@E-mobile[/usr/lib/hotplug/firmware]# modprobe ipw2100
FATAL: Error inserting ipw2100 (/lib/modules/2.6.15/kernel/drivers/net/wireless/ipw2100.ko): Unknown symbol in module, or unknown parameter (see dmesg)
root@E-mobile[/usr/lib/hotplug/firmware]# dmesg | tail
ipw2100: disagrees about version of symbol ieee80211_wx_get_scan
ipw2100: Unknown symbol ieee80211_wx_get_scan
ipw2100: disagrees about version of symbol ieee80211_rx
ipw2100: Unknown symbol ieee80211_rx
ipw2100: disagrees about version of symbol ieee80211_rx_mgt
ipw2100: Unknown symbol ieee80211_rx_mgt
ipw2100: disagrees about version of symbol free_ieee80211
ipw2100: Unknown symbol free_ieee80211
ipw2100: disagrees about version of symbol alloc_ieee80211
ipw2100: Unknown symbol alloc_ieee80211
root@E-mobile[/usr/lib/hotplug/firmware]#