Unable to see Tx frames and only select Rx frames with ipw2200 rtap patch

Hi,

I've applied the "Enable rtap interface for RF promiscuous mode while 
associated" patch to ipw2200-1.1.1 and am facing the following problems. 
Note the rtap  filters have been set to enable Rx/Tx management frames.

(1) Ethereal capture for rtap inrerfaces does not  display any 
management frames transmitted by the wireless card
(2) Ethereal capture for rtap interface displays only Probe Response 
frames received by the card. No other management frames received by the 
card are seen in the capture. (Association request, Authentication etc 
don't show up)

Is there some configuration that's missing? Appreciate any help to 
resolve the issue.

Thanks,
Rukhsana

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