Hi all,

I run in kamikaze 7.09 and try to set wifi card retry by iwconfig command, but it don't work.
here is the help of iwconfig:

Usage: iwconfig [interface]
                interface essid {NNN|any|on|off}
                interface mode {managed|ad-hoc|master|...}
                interface freq N.NNN[k|M|G]
                interface channel N
                interface bit {N[k|M|G]|auto|fixed}
                interface rate {N[k|M|G]|auto|fixed}
                interface enc {NNNN-NNNN|off}
                interface key {NNNN-NNNN|off}
                interface power {period N|timeout N|saving N|off}
                interface nickname NNN
                interface nwid {NN|on|off}
                interface ap {N|off|auto}
                interface txpower {NmW|NdBm|off|auto}
                interface sens N
                interface retry {limit N|lifetime N}
                interface rts {N|auto|fixed|off}
                interface frag {N|auto|fixed|off}
                interface modulation {11g|11a|CCK|OFDMg|...}
                interface commit

The error messages is as follows:

root@OpenWrt:/# iwconfig ath0 retry 12
Error for wireless request "Set Retry Limit" (8B28) :
    SET failed on device ath0 ; Operation not supported.

root@OpenWrt:/# iwconfig ath0 retry limit 12
Error for wireless request "Set Retry Limit" (8B28) :
    invalid argument "12".

root@OpenWrt:/# iwconfig ath0 retry lifetime 300m
Error for wireless request "Set Retry Limit" (8B28) :
    invalid argument "300m".

No matter what parameters I sent, it always say "invalid argument"

What is this problem, and how to set it?

Thanks