mac80211: add nl80211/cfg80211 handling of the new mesh root mode option.

Signed-off-by: Rui Paulo <rpaulo@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Reviewed-by: Andrey Yurovsky <andrey@cozybit.com>
Tested-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 81053587e72b..7f18c8fa1880 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1029,7 +1029,10 @@ static int ieee80211_set_mesh_params(struct wiphy *wiphy,
 {
         struct mesh_config *conf;
         struct ieee80211_sub_if_data *sdata;
+        struct ieee80211_if_mesh *ifmsh;
+
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+        ifmsh = &sdata->u.mesh;
 
         /* Set the config options which we are interested in setting */
         conf = &(sdata->u.mesh.mshcfg);
@@ -1064,6 +1067,10 @@ static int ieee80211_set_mesh_params(struct wiphy *wiphy,
                            mask))
                 conf->dot11MeshHWMPnetDiameterTraversalTime =
                         nconf->dot11MeshHWMPnetDiameterTraversalTime;
+        if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_ROOTMODE, mask)) {
+                conf->dot11MeshHWMPRootMode = nconf->dot11MeshHWMPRootMode;
+                ieee80211_mesh_root_setup(ifmsh);
+        }
         return 0;
 }