AP scan utility

[Elron]

i got the wl500g not deluxe is this maybe the reason?
here is the log text

(none) login: 
elron
Password: 

[elron@(none) root]$ 
w
l
 scan
eth2: Operation not supported
scan    Initiate a scan.
        Default an active scan across all channels for any SSID.
        Optional arg: SSID, the SSID to scan.
        Options:
        -s S, --ssid=S          SSID to scan
        -t ST, --scan_type=ST   [active|passive] scan type
        --bss_type=BT           [bss/infra|ibss/adhoc] bss type to scan
        -b MAC, --bssid=MAC     particular BSSID MAC address to scan, xx:xx:xx:xx:xx:xx
        -n N, --nprobes=N       number of probes per scanned channel
        -a N, --active=N        dwell time per channel for active scanning
        -p N, --passive=N       dwell time per channel for passive scanning
        -h N, --home=N          dwell time for the home channel between channel scans
        -c L, --channels=L      comma or space separated list of channels to scan

[elron@(none) root]$ wl scanresults
[elron@(none) root]$

after this there is the same text again

"wl scan" with telnet reply the same error