Update beacon handling to sync w/ vap code base:

o add driver callback to handle notification of beacon changes;
  this is required for devices that manage beacon frames themselves
  (devices must override the default handler which does nothing)
o move beacon update-related flags from ieee80211com to the beacon
  offsets storage (or handle however a driver wants)
o expand beacon offsets structure with members needed for 11h/dfs
  and appie's
o change calling convention for ieee80211_beacon_alloc and
  ieee80211_beacon_update
o add overlapping bss support for 11g; requires driver to pass
  beacon frames from overlapping bss up to net80211 which is not
  presently done by any driver
o move HT beacon contents update to a routine in the HT code area

Reviewed by:	avatar, thompsa, sephe
Approved by:	re (blanket wireless)

1 files changed, 5 insertions, 0 deletions

diff --git a/sys/net80211/ieee80211_node.h b/sys/net80211/ieee80211_node.h
index cb960d1..ccdf6a9 100644
--- a/sys/net80211/ieee80211_node.h
+++ b/sys/net80211/ieee80211_node.h
@@ -55,6 +55,9 @@
 
 #define	IEEE80211_TRANS_WAIT 	2		/* mgt frame tx timer (secs) */
 
+/* threshold for aging overlapping non-ERP bss */
+#define	IEEE80211_NONERP_PRESENT_AGE	msecs_to_ticks(60*1000)
+
 #define	IEEE80211_NODE_HASHSIZE	32
 /* simple hash is enough for variation of macaddr */
 #define	IEEE80211_NODE_HASH(addr)	\
@@ -307,6 +310,8 @@ void	ieee80211_dump_node(struct ieee80211_node_table *,
 		struct ieee80211_node *);
 void	ieee80211_dump_nodes(struct ieee80211_node_table *);
 
+void	ieee80211_notify_erp(struct ieee80211com *);
+
 struct ieee80211_node *ieee80211_fakeup_adhoc_node(
 		struct ieee80211_node_table *, const uint8_t macaddr[]);
 struct ieee80211_scanparams;