1 files changed, 29 insertions, 0 deletions

diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 1e6152ac6778..027302326498 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -143,6 +143,35 @@ int __ieee80211_resume(struct ieee80211_hw *hw)
         ieee80211_configure_filter(local);
         netif_addr_unlock_bh(local->mdev);
 
+        /* Finally also reconfigure all the BSS information */
+        list_for_each_entry(sdata, &local->interfaces, list) {
+                u32 changed = ~0;
+                if (!netif_running(sdata->dev))
+                        continue;
+                switch (sdata->vif.type) {
+                case NL80211_IFTYPE_STATION:
+                        /* disable beacon change bits */
+                        changed &= ~IEEE80211_IFCC_BEACON;
+                        /* fall through */
+                case NL80211_IFTYPE_ADHOC:
+                case NL80211_IFTYPE_AP:
+                case NL80211_IFTYPE_MESH_POINT:
+                        WARN_ON(ieee80211_if_config(sdata, changed));
+                        ieee80211_bss_info_change_notify(sdata, ~0);
+                        break;
+                case NL80211_IFTYPE_WDS:
+                        break;
+                case NL80211_IFTYPE_AP_VLAN:
+                case NL80211_IFTYPE_MONITOR:
+                        /* ignore virtual */
+                        break;
+                case NL80211_IFTYPE_UNSPECIFIED:
+                case __NL80211_IFTYPE_AFTER_LAST:
+                        WARN_ON(1);
+                        break;
+                }
+        }
+
         ieee80211_wake_queues_by_reason(hw,
                         IEEE80211_QUEUE_STOP_REASON_SUSPEND);