1 files changed, 27 insertions, 15 deletions

diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 9f02e54ad2a5..51b5d98f6c5d 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -93,18 +93,18 @@ static inline void mesh_plink_fsm_restart(struct sta_info *sta)
 static u32 mesh_set_short_slot_time(struct ieee80211_sub_if_data *sdata)
 {
 	struct ieee80211_local *local = sdata->local;
-	enum ieee80211_band band = ieee80211_get_sdata_band(sdata);
+	enum nl80211_band band = ieee80211_get_sdata_band(sdata);
 	struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band];
 	struct sta_info *sta;
 	u32 erp_rates = 0, changed = 0;
 	int i;
 	bool short_slot = false;
 
-	if (band == IEEE80211_BAND_5GHZ) {
+	if (band == NL80211_BAND_5GHZ) {
 		/* (IEEE 802.11-2012 19.4.5) */
 		short_slot = true;
 		goto out;
-	} else if (band != IEEE80211_BAND_2GHZ)
+	} else if (band != NL80211_BAND_2GHZ)
 		goto out;
 
 	for (i = 0; i < sband->n_bitrates; i++)
@@ -247,7 +247,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
 	mgmt->u.action.u.self_prot.action_code = action;
 
 	if (action != WLAN_SP_MESH_PEERING_CLOSE) {
-		enum ieee80211_band band = ieee80211_get_sdata_band(sdata);
+		enum nl80211_band band = ieee80211_get_sdata_band(sdata);
 
 		/* capability info */
 		pos = skb_put(skb, 2);
@@ -383,7 +383,7 @@ static void mesh_sta_info_init(struct ieee80211_sub_if_data *sdata,
 			       struct ieee802_11_elems *elems, bool insert)
 {
 	struct ieee80211_local *local = sdata->local;
-	enum ieee80211_band band = ieee80211_get_sdata_band(sdata);
+	enum nl80211_band band = ieee80211_get_sdata_band(sdata);
 	struct ieee80211_supported_band *sband;
 	u32 rates, basic_rates = 0, changed = 0;
 	enum ieee80211_sta_rx_bandwidth bw = sta->sta.bandwidth;
@@ -489,7 +489,8 @@ __mesh_sta_info_alloc(struct ieee80211_sub_if_data *sdata, u8 *hw_addr)
 
 static struct sta_info *
 mesh_sta_info_alloc(struct ieee80211_sub_if_data *sdata, u8 *addr,
-		    struct ieee802_11_elems *elems)
+		    struct ieee802_11_elems *elems,
+		    struct ieee80211_rx_status *rx_status)
 {
 	struct sta_info *sta = NULL;
 
@@ -497,11 +498,17 @@ mesh_sta_info_alloc(struct ieee80211_sub_if_data *sdata, u8 *addr,
 	if (sdata->u.mesh.user_mpm ||
 	    sdata->u.mesh.security & IEEE80211_MESH_SEC_AUTHED) {
 		if (mesh_peer_accepts_plinks(elems) &&
-		    mesh_plink_availables(sdata))
+		    mesh_plink_availables(sdata)) {
+			int sig = 0;
+
+			if (ieee80211_hw_check(&sdata->local->hw, SIGNAL_DBM))
+				sig = rx_status->signal;
+
 			cfg80211_notify_new_peer_candidate(sdata->dev, addr,
 							   elems->ie_start,
 							   elems->total_len,
-							   GFP_KERNEL);
+							   sig, GFP_KERNEL);
+		}
 	} else
 		sta = __mesh_sta_info_alloc(sdata, addr);
 
@@ -514,13 +521,15 @@ mesh_sta_info_alloc(struct ieee80211_sub_if_data *sdata, u8 *addr,
  * @sdata: local meshif
  * @addr: peer's address
  * @elems: IEs from beacon or mesh peering frame.
+ * @rx_status: rx status for the frame for signal reporting
  *
  * Return existing or newly allocated sta_info under RCU read lock.
  * (re)initialize with given IEs.
  */
 static struct sta_info *
 mesh_sta_info_get(struct ieee80211_sub_if_data *sdata,
-		  u8 *addr, struct ieee802_11_elems *elems) __acquires(RCU)
+		  u8 *addr, struct ieee802_11_elems *elems,
+		  struct ieee80211_rx_status *rx_status) __acquires(RCU)
 {
 	struct sta_info *sta = NULL;
 
@@ -531,7 +540,7 @@ mesh_sta_info_get(struct ieee80211_sub_if_data *sdata,
 	} else {
 		rcu_read_unlock();
 		/* can't run atomic */
-		sta = mesh_sta_info_alloc(sdata, addr, elems);
+		sta = mesh_sta_info_alloc(sdata, addr, elems, rx_status);
 		if (!sta) {
 			rcu_read_lock();
 			return NULL;
@@ -552,17 +561,19 @@ mesh_sta_info_get(struct ieee80211_sub_if_data *sdata,
  * @sdata: local meshif
  * @addr: peer's address
  * @elems: IEs from beacon or mesh peering frame
+ * @rx_status: rx status for the frame for signal reporting
  *
  * Initiates peering if appropriate.
  */
 void mesh_neighbour_update(struct ieee80211_sub_if_data *sdata,
 			   u8 *hw_addr,
-			   struct ieee802_11_elems *elems)
+			   struct ieee802_11_elems *elems,
+			   struct ieee80211_rx_status *rx_status)
 {
 	struct sta_info *sta;
 	u32 changed = 0;
 
-	sta = mesh_sta_info_get(sdata, hw_addr, elems);
+	sta = mesh_sta_info_get(sdata, hw_addr, elems, rx_status);
 	if (!sta)
 		goto out;
 
@@ -1044,7 +1055,8 @@ out:
 static void
 mesh_process_plink_frame(struct ieee80211_sub_if_data *sdata,
 			 struct ieee80211_mgmt *mgmt,
-			 struct ieee802_11_elems *elems)
+			 struct ieee802_11_elems *elems,
+			 struct ieee80211_rx_status *rx_status)
 {
 
 	struct sta_info *sta;
@@ -1109,7 +1121,7 @@ mesh_process_plink_frame(struct ieee80211_sub_if_data *sdata,
 	if (event == OPN_ACPT) {
 		rcu_read_unlock();
 		/* allocate sta entry if necessary and update info */
-		sta = mesh_sta_info_get(sdata, mgmt->sa, elems);
+		sta = mesh_sta_info_get(sdata, mgmt->sa, elems, rx_status);
 		if (!sta) {
 			mpl_dbg(sdata, "Mesh plink: failed to init peer!\n");
 			goto unlock_rcu;
@@ -1175,5 +1187,5 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata,
 			return;
 	}
 	ieee802_11_parse_elems(baseaddr, len - baselen, true, &elems);
-	mesh_process_plink_frame(sdata, mgmt, &elems);
+	mesh_process_plink_frame(sdata, mgmt, &elems, rx_status);
 }