Improved wireless configuration API

modulename: cfg80211.ko

configname: CONFIG_CFG80211

Linux Kernel Configuration
└─>Networking support
└─>Wireless
└─>Improved wireless configuration API
In linux kernel since version 2.6.22 (release Date: 2007-07-08)  
source code:
net/wireless/
depends
CONFIG_NET
NOT CONFIG_S390

is depended by
CONFIG_MAC80211