cfg80211/mac80211: add mesh join/leave commands

Instead of tying mesh activity to interface up,
add join and leave commands for mesh. Since we
must be backward compatible, let cfg80211 handle
joining a mesh if a mesh ID was pre-configured
when the device goes up.

Note that this therefore must modify mac80211 as
well since mac80211 needs to lose the logic to
start the mesh on interface up.

We now allow querying mesh parameters before the
mesh is connected, which simply returns defaults.
Setting them (internally renamed to "update") is
only allowed while connected. Specify them with
the new mesh join command instead where needed.

In mac80211, beaconing must now also follow the
mesh enabled/not enabled state, which is done
by testing the mesh ID.

Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 25 deletions

diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index 182942e..039d7fa 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -175,33 +175,10 @@ struct mesh_rmc {
  */
 #define MESH_CFG_CMP_LEN 	(IEEE80211_MESH_CONFIG_LEN - 2)
 
-/* Default values, timeouts in ms */
-#define MESH_TTL 		31
-#define MESH_MAX_RETR	 	3
-#define MESH_RET_T 		100
-#define MESH_CONF_T 		100
-#define MESH_HOLD_T 		100
-
-#define MESH_PATH_TIMEOUT	5000
-/* Minimum interval between two consecutive PREQs originated by the same
- * interface
- */
-#define MESH_PREQ_MIN_INT	10
-#define MESH_DIAM_TRAVERSAL_TIME 50
-/* A path will be refreshed if it is used PATH_REFRESH_TIME milliseconds before
- * timing out.  This way it will remain ACTIVE and no data frames will be
- * unnecesarily held in the pending queue.
- */
-#define MESH_PATH_REFRESH_TIME			1000
-#define MESH_MIN_DISCOVERY_TIMEOUT (2 * MESH_DIAM_TRAVERSAL_TIME)
 #define MESH_DEFAULT_BEACON_INTERVAL		1000 	/* in 1024 us units */
 
-#define MESH_MAX_PREQ_RETRIES 4
 #define MESH_PATH_EXPIRE (600 * HZ)
 
-/* Default maximum number of established plinks per interface */
-#define MESH_MAX_ESTAB_PLINKS	32
-
 /* Default maximum number of plinks per interface */
 #define MESH_MAX_PLINKS		256
 
@@ -216,8 +193,6 @@ struct mesh_rmc {
 #define PERR_RCODE_NO_ROUTE     12
 #define PERR_RCODE_DEST_UNREACH 13
 
-#define MESH_DEFAULT_ELEMENT_TTL 31
-
 /* Public interfaces */
 /* Various */
 int ieee80211_fill_mesh_addresses(struct ieee80211_hdr *hdr, __le16 *fc,