Radio iface list
@anjancx Please check if that is aligned with our architecture.
For nl80211 as a radio I plan to return phyX interfaces - not hardcoded in /etc/config/wireless but real we can find in: /sys/class/ieee80211/*
Today we base on /etc/config/wireless - and finally we can add radio names like phy0 and phy1. But in case of problems (eg. driver reload) mac80211 could name them phy2, phy3 ....
Please check. Today will add wifimngr code that will use wifi_radio_list() and wifi_iface_list() and verify if works correctly.