Enable mac80211 mesh networking (pre-802.11s) support

configname: CONFIG_MAC80211_MESH

Linux Kernel Configuration
└─>Networking support
└─>Wireless
└─>Enable mac80211 mesh networking (pre-802.11s) support
In linux kernel since version 2.6.26 (release Date: 2008-07-13)  
This options enables support of Draft 802.11s mesh networking.
The implementation is based on Draft 2.08 of the Mesh Networking
amendment. However, no compliance with that draft is claimed or even
possible, as drafts leave a number of identifiers to be defined after
ratification. For more information visit http://o11s.org/.

depends
CONFIG_EXPERIMENTAL
CONFIG_MAC80211
CONFIG_NET
CONFIG_WIRELESS