OID_DOT11_CREATE_MAC not received

HI All,

I would like to know when and who sends/requests the OID_DOT11_CREATE_MAC ?

What are the dependencies ?

ISSUE:
I have a common driver for PCIe and SDIO interface cards. The PCIe interface card works fine i.e we receive the OID_DOT11CREATE_MAC and goes well, but with SDIO we are facing the issue of not getting the OID_DOT11_CREATE_MAC.

Regards,
Vinay