Has anyone stumbled upon uaputl failing to bss_start? Everything else works as it seems.

[root@fedora-arm home]# uaputl sys_cfg_radio_ctl 0
Radio setting successful
[root@fedora-arm home]# uaputl sys_cfg_channel 5
Channel setting successful
[root@fedora-arm home]# uaputl sys_cfg_ssid "dummyssid"
SSID setting successful
[root@fedora-arm home]# uaputl sys_cfg_protocol 32
protocol setting successful
[root@fedora-arm home]# uaputl sys_cfg_cipher 8 8
cipher setting successful
[root@fedora-arm home]# uaputl sys_cfg_wpa_passphrase "dummypasswd"
WPA passphrase setting successful
[root@fedora-arm home]# uaputl bss_start
ERR:UAP_BSS_CTRL fail, result=0
ERR:Could not start BSS!

ifconfig uap0
      Link encap:Ethernet  HWaddr 00:24:23:1F:B1:7B  
      UP BROADCAST MULTICAST  MTU:1500  Metric:1
      RX packets:0 errors:0 dropped:0 overruns:0 frame:0
      TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:1000 
      RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

Some uaputl <option> give ERR: not supported "blah".

any ideas? 

Note: I compiled a patched kernel (based on vanilla 2.6.34.1) with full support for libertas_uap, kopied the mrvl firmware folder from the debian rootfs over to my SDHC card, copied uaputl from the debian rootfs, did modules_install firmware_install header_install and blacklisted libertas and libertas_sdio to prevent them hogging the hardware before libertas_uap comes onto the playfield.

Help is very much appreaciate. If required  I can "send"(torrent or alike) the full image (~15GiB), the KernelBuild env, uImage and modules.

Thanks for any help or tipps

Regards

Bernhard