mac80211: Drop MESH_PLINK category and use new ANA-approved MESH_ACTION

Note: This breaks compatibility with previous mesh protocol instances.

Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 7 insertions, 4 deletions

diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 2a59eb345131..75378e852f00 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -600,7 +600,7 @@ static void ieee80211_mesh_rx_mgmt_action(struct ieee80211_sub_if_data *sdata,
                                           struct ieee80211_rx_status *rx_status)
 {
         switch (mgmt->u.action.category) {
-        case WLAN_CATEGORY_MESH_PLINK:
+        case WLAN_CATEGORY_MESH_ACTION:
                 mesh_rx_plink_frame(sdata, mgmt, len, rx_status);
                 break;
         case WLAN_CATEGORY_MESH_PATH_SEL:
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 87abf8deb369..0120e9e36286 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -182,7 +182,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
         memcpy(mgmt->da, da, ETH_ALEN);
         memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
         /* BSSID is left zeroed, wildcard value */
-        mgmt->u.action.category = WLAN_CATEGORY_MESH_PLINK;
+        mgmt->u.action.category = WLAN_CATEGORY_MESH_ACTION;
         mgmt->u.action.u.plink_action.action_code = action;
 
         if (action == PLINK_CLOSE)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 81241e18f3a4..634f3d97a279 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -495,8 +495,11 @@ ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx)
                         return RX_DROP_MONITOR;
 
                 if (ieee80211_is_action(hdr->frame_control)) {
+                        u8 category;
                         mgmt = (struct ieee80211_mgmt *)hdr;
-                        if (mgmt->u.action.category != WLAN_CATEGORY_MESH_PLINK)
+                        category = mgmt->u.action.category;
+                        if (category != WLAN_CATEGORY_MESH_ACTION &&
+                                category != WLAN_CATEGORY_SELF_PROTECTED)
                                 return RX_DROP_MONITOR;
                         return RX_CONTINUE;
                 }
@@ -2205,7 +2208,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
                         goto handled;
                 }
                 break;
-        case WLAN_CATEGORY_MESH_PLINK:
+        case WLAN_CATEGORY_MESH_ACTION:
                 if (!ieee80211_vif_is_mesh(&sdata->vif))
                         break;
                 goto queue;