nl80211/mac80211: define and allow configuring mesh element TTL

The TTL in path selection information elements is different from
the mesh ttl used in mesh data frames.  Version 7.03 of the 11s
draft calls this ttl 'Element TTL'.

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

1 files changed, 2 insertions, 0 deletions

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index cbdf36d7841c..2dabdf7680d0 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -251,6 +251,7 @@ IEEE80211_IF_FILE(dot11MeshConfirmTimeout,
 IEEE80211_IF_FILE(dot11MeshHoldingTimeout,
                 u.mesh.mshcfg.dot11MeshHoldingTimeout, DEC);
 IEEE80211_IF_FILE(dot11MeshTTL, u.mesh.mshcfg.dot11MeshTTL, DEC);
+IEEE80211_IF_FILE(element_ttl, u.mesh.mshcfg.element_ttl, DEC);
 IEEE80211_IF_FILE(auto_open_plinks, u.mesh.mshcfg.auto_open_plinks, DEC);
 IEEE80211_IF_FILE(dot11MeshMaxPeerLinks,
                 u.mesh.mshcfg.dot11MeshMaxPeerLinks, DEC);
@@ -355,6 +356,7 @@ static void add_mesh_config(struct ieee80211_sub_if_data *sdata)
         MESHPARAMS_ADD(dot11MeshConfirmTimeout);
         MESHPARAMS_ADD(dot11MeshHoldingTimeout);
         MESHPARAMS_ADD(dot11MeshTTL);
+        MESHPARAMS_ADD(element_ttl);
         MESHPARAMS_ADD(auto_open_plinks);
         MESHPARAMS_ADD(dot11MeshMaxPeerLinks);
         MESHPARAMS_ADD(dot11MeshHWMPactivePathTimeout);