Problem with WPA and with updating to ipw2200 1.1.3

HI!

Using Suse 10.1, Kernel 2.6.16, ipw2200 1.0.10, it takes very long to
associate when using WPA. With WEP, it associates much faster.
Is this normal? WPA also takes longer using Windows XP, but not that
much longer.
Once associated, it works fine.

So I tried to update to ipw2200 1.1.3. I compiled and installed newest
ieee 1.1.14, ipw2200 1.1.3, firmware 3.0.

Warning during compile of ipw2200:
WARNING: "free_ieee80211"
[/home/thomas/download/ipw2200-1.1.3/ipw2200.ko] undefined!
WARNING: "alloc_ieee80211"
[/home/thomas/download/ipw2200-1.1.3/ipw2200.ko] undefined!
WARNING: "ieee80211_wx_get_encode"
[/home/thomas/download/ipw2200-1.1.3/ipw2200.ko] undefined!
WARNING: "ieee80211_wx_set_encode"
[/home/thomas/download/ipw2200-1.1.3/ipw2200.ko] undefined!
WARNING: "ieee80211_wx_get_scan"
[/home/thomas/download/ipw2200-1.1.3/ipw2200.ko] undefined!
WARNING: "ieee80211_wx_get_encodeext"
[/home/thomas/download/ipw2200-1.1.3/ipw2200.ko] undefined!
WARNING: "ieee80211_wx_set_encodeext"
[/home/thomas/download/ipw2200-1.1.3/ipw2200.ko] undefined!
WARNING: "ieee80211_rx" [/home/thomas/download/ipw2200-1.1.3/ipw2200.ko]
undefined!
WARNING: "ieee80211_rx_mgt"
[/home/thomas/download/ipw2200-1.1.3/ipw2200.ko] undefined!
WARNING: "escape_essid" [/home/thomas/download/ipw2200-1.1.3/ipw2200.ko]
undefined!
WARNING: "ieee80211_txb_free"
[/home/thomas/download/ipw2200-1.1.3/ipw2200.ko] undefined!


Warning during load of ipw2200 in dmesg:
ipw2200: no version for "ieee80211_wx_get_encodeext" found


Then ipw2200 1.1.3 does not associate at all.

Any hints for the WPA problem in 1.0.10 or the compile/load warnings in
1.1.3?

Thanks!

Thomas