Implemented so that Mesh forwarding information lifetime is dynamic.

 * Introduced ieee80211_mesh_rt_update that updates a route with the
 maximum(lifetime left, new lifetime);
 * Modified ieee80211_mesh_route struct by adding a lock that will be used
 by both ieee80211_mesh_rt_update and precursor code (added in future commit);
 * Modified in ieee80211_hwmp.c HWMP code to use new ieee80211_mesh_rt_update;
 * Modified mesh_rt_flush_invalid to use new ieee80211_mesh_rt_update;
 * mesh_rt_flush also checks that lifetime == 0, this gives route discovery
 a change to complete;
 * Modified mesh_recv_mgmt case IEEE80211_FC0_SUBTYPE_BEACON:
 when ever we received a beacon from a neighbor we update route lifetime;

Approved by: adrian

0 files changed, 0 insertions, 0 deletions