2, Add a queue to save wps rx eapol frame. 3, Add data lock protect wpa2_sig_cnt. 4, Add a queue to save wpa2 rx rapol frame.
Move supplicant to idf and do following refactoring: 1. Make the folder structure consitent with supplicant upstream 2. Remove duplicated header files and minimize the public header files 3. Refactor for WiFi/supplicant interfaces