crda: crda 3.18 (Wifi Regulatory Domain Agent)
crda: 
crda: CRDA acts as the udev helper for communication between the kernel and 
crda: userspace for regulatory compliance. It relies on nl80211 for 
crda: communication.
crda: 
crda: You also need to install the data file from crda-regdb.
crda: Master config files in /lib/crda.
crda: 
crda: https://wireless.wiki.kernel.org/en/developers/regulatory/crda
crda: 

