ECM port not picked up by plugin

[Sven Schwermer]

Hi,

I'm adding cdc_ether support to the Fibocom plugin. Unfortunately, the 
create_modem method is never called. I have added "cdc_ether" to the 
list of allowed drivers in the Fibocom plugin code. However, looking at 
the log, I see that the port is ignored. The plugin manager seems to be 
waiting for a plugin to be suggested. How does this suggestion mechanism 
work?

Here's the relevant log: https://pastebin.com/raw/cWkyt1cv

Best regards,
Sven