1 files changed, 25 insertions, 33 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index f9163b12c7f1..8acba456744e 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -197,11 +197,6 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
                 sdata->bss = &sdata->u.ap;
                 break;
         case NL80211_IFTYPE_MESH_POINT:
-                if (!ieee80211_vif_is_mesh(&sdata->vif))
-                        break;
-                /* mesh ifaces must set allmulti to forward mcast traffic */
-                atomic_inc(&local->iff_allmultis);
-                break;
         case NL80211_IFTYPE_STATION:
         case NL80211_IFTYPE_MONITOR:
         case NL80211_IFTYPE_ADHOC:
@@ -225,6 +220,8 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
                 /* we're brought up, everything changes */
                 hw_reconf_flags = ~0;
                 ieee80211_led_radio(local, true);
+                ieee80211_mod_tpt_led_trig(local,
+                                           IEEE80211_TPT_LEDTRIG_FL_RADIO, 0);
         }
 
         /*
@@ -273,12 +270,7 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
                                 goto err_stop;
                 }
 
-                if (ieee80211_vif_is_mesh(&sdata->vif)) {
-                        local->fif_other_bss++;
-                        ieee80211_configure_filter(local);
-
-                        ieee80211_start_mesh(sdata);
-                } else if (sdata->vif.type == NL80211_IFTYPE_AP) {
+                if (sdata->vif.type == NL80211_IFTYPE_AP) {
                         local->fif_pspoll++;
                         local->fif_probe_req++;
 
@@ -391,6 +383,9 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
         u32 hw_reconf_flags = 0;
         int i;
 
+        if (local->scan_sdata == sdata)
+                ieee80211_scan_cancel(local);
+
         clear_bit(SDATA_STATE_RUNNING, &sdata->state);
 
         /*
@@ -500,18 +495,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
                 ieee80211_adjust_monitor_flags(sdata, -1);
                 ieee80211_configure_filter(local);
                 break;
-        case NL80211_IFTYPE_MESH_POINT:
-                if (ieee80211_vif_is_mesh(&sdata->vif)) {
-                        /* other_bss and allmulti are always set on mesh
-                         * ifaces */
-                        local->fif_other_bss--;
-                        atomic_dec(&local->iff_allmultis);
-
-                        ieee80211_configure_filter(local);
-
-                        ieee80211_stop_mesh(sdata);
-                }
-                /* fall through */
         default:
                 flush_work(&sdata->work);
                 /*
@@ -523,9 +506,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
                 synchronize_rcu();
                 skb_queue_purge(&sdata->skb_queue);
 
-                if (local->scan_sdata == sdata)
-                        ieee80211_scan_cancel(local);
-
                 /*
                  * Disable beaconing here for mesh only, AP and IBSS
                  * are already taken care of.
@@ -1204,12 +1184,6 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
         if (ret)
                 goto fail;
 
-        if (ieee80211_vif_is_mesh(&sdata->vif) &&
-            params && params->mesh_id_len)
-                ieee80211_sdata_set_mesh_id(sdata,
-                                            params->mesh_id_len,
-                                            params->mesh_id);
-
         mutex_lock(&local->iflist_mtx);
         list_add_tail_rcu(&sdata->list, &local->interfaces);
         mutex_unlock(&local->iflist_mtx);
@@ -1290,8 +1264,9 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local)
 {
         struct ieee80211_sub_if_data *sdata;
         int count = 0;
-        bool working = false, scanning = false;
+        bool working = false, scanning = false, hw_roc = false;
         struct ieee80211_work *wk;
+        unsigned int led_trig_start = 0, led_trig_stop = 0;
 
 #ifdef CONFIG_PROVE_LOCKING
         WARN_ON(debug_locks && !lockdep_rtnl_is_held() &&
@@ -1333,6 +1308,9 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local)
                 local->scan_sdata->vif.bss_conf.idle = false;
         }
 
+        if (local->hw_roc_channel)
+                hw_roc = true;
+
         list_for_each_entry(sdata, &local->interfaces, list) {
                 if (sdata->old_idle == sdata->vif.bss_conf.idle)
                         continue;
@@ -1341,6 +1319,20 @@ u32 __ieee80211_recalc_idle(struct ieee80211_local *local)
                 ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_IDLE);
         }
 
+        if (working || scanning || hw_roc)
+                led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_WORK;
+        else
+                led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_WORK;
+
+        if (count)
+                led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED;
+        else
+                led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED;
+
+        ieee80211_mod_tpt_led_trig(local, led_trig_start, led_trig_stop);
+
+        if (hw_roc)
+                return ieee80211_idle_off(local, "hw remain-on-channel");
         if (working)
                 return ieee80211_idle_off(local, "working");
         if (scanning)