1 files changed, 23 insertions, 8 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 6a77d4c910f9..677d65929780 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -336,6 +336,20 @@ static void rate_idx_to_bitrate(struct rate_info *rate, struct sta_info *sta, in
                 rate->mcs = idx;
 }
 
+void sta_set_rate_info_tx(struct sta_info *sta,
+                          const struct ieee80211_tx_rate *rate,
+                          struct rate_info *rinfo)
+{
+        rinfo->flags = 0;
+        if (rate->flags & IEEE80211_TX_RC_MCS)
+                rinfo->flags |= RATE_INFO_FLAGS_MCS;
+        if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
+                rinfo->flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH;
+        if (rate->flags & IEEE80211_TX_RC_SHORT_GI)
+                rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI;
+        rate_idx_to_bitrate(rinfo, sta, rate->idx);
+}
+
 static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 {
         struct ieee80211_sub_if_data *sdata = sta->sdata;
@@ -378,14 +392,7 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
                 sinfo->signal_avg = (s8) -ewma_read(&sta->avg_signal);
         }
 
-        sinfo->txrate.flags = 0;
-        if (sta->last_tx_rate.flags & IEEE80211_TX_RC_MCS)
-                sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS;
-        if (sta->last_tx_rate.flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
-                sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH;
-        if (sta->last_tx_rate.flags & IEEE80211_TX_RC_SHORT_GI)
-                sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
-        rate_idx_to_bitrate(&sinfo->txrate, sta, sta->last_tx_rate.idx);
+        sta_set_rate_info_tx(sta, &sta->last_tx_rate, &sinfo->txrate);
 
         sinfo->rxrate.flags = 0;
         if (sta->last_rx_rate_flag & RX_FLAG_HT)
@@ -1314,6 +1321,14 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy,
         }
         if (_chg_mesh_attr(NL80211_MESHCONF_FORWARDING, mask))
                 conf->dot11MeshForwarding = nconf->dot11MeshForwarding;
+        if (_chg_mesh_attr(NL80211_MESHCONF_RSSI_THRESHOLD, mask)) {
+                /* our RSSI threshold implementation is supported only for
+                 * devices that report signal in dBm.
+                 */
+                if (!(sdata->local->hw.flags & IEEE80211_HW_SIGNAL_DBM))
+                        return -ENOTSUPP;
+                conf->rssi_threshold = nconf->rssi_threshold;
+        }
         return 0;
 }