Wifi_drv: wpa_supplicant functionality

Hi,

On linux, the wpa_supplicant.config has some options, including remembering multiple wifi networks and the selection of the 'best' one based on policy and signal strength.

On genode, this file is generated by the genode code inside wifi_drv containing only one entry depending on the "selected_accesspoint" config node.

So if I may ask, is it possible to write the file yourself and use all features of wpa_supplicant on genode, or has it been stripped of all (or parts of) the functionality and should I use selected_accesspoint instead?