Broadcom IEEE802.11n WLAN drivers

configname: CONFIG_BRCM80211

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Wireless LAN
└─>Broadcom IEEE802.11n WLAN drivers
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  

is selected by
CONFIG_BRCMFMAC