1 files changed, 18 insertions, 0 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 8052a7ad03a6..69b322f6ca2e 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -102,6 +102,18 @@ static int ieee80211_change_iface(struct wiphy *wiphy,
         return 0;
 }
 
+static int ieee80211_start_p2p_device(struct wiphy *wiphy,
+                                      struct wireless_dev *wdev)
+{
+        return ieee80211_do_open(wdev, true);
+}
+
+static void ieee80211_stop_p2p_device(struct wiphy *wiphy,
+                                      struct wireless_dev *wdev)
+{
+        ieee80211_sdata_stop(IEEE80211_WDEV_TO_SUB_IF(wdev));
+}
+
 static int ieee80211_set_noack_map(struct wiphy *wiphy,
                                   struct net_device *dev,
                                   u16 noack_map)
@@ -1774,6 +1786,7 @@ static int ieee80211_scan(struct wiphy *wiphy,
         case NL80211_IFTYPE_ADHOC:
         case NL80211_IFTYPE_MESH_POINT:
         case NL80211_IFTYPE_P2P_CLIENT:
+        case NL80211_IFTYPE_P2P_DEVICE:
                 break;
         case NL80211_IFTYPE_P2P_GO:
                 if (sdata->local->ops->hw_scan)
@@ -2461,6 +2474,9 @@ static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
                 if (!sdata->u.mgd.associated)
                         need_offchan = true;
                 break;
+        case NL80211_IFTYPE_P2P_DEVICE:
+                need_offchan = true;
+                break;
         default:
                 return -EOPNOTSUPP;
         }
@@ -3013,6 +3029,8 @@ struct cfg80211_ops mac80211_config_ops = {
         .add_virtual_intf = ieee80211_add_iface,
         .del_virtual_intf = ieee80211_del_iface,
         .change_virtual_intf = ieee80211_change_iface,
+        .start_p2p_device = ieee80211_start_p2p_device,
+        .stop_p2p_device = ieee80211_stop_p2p_device,
         .add_key = ieee80211_add_key,
         .del_key = ieee80211_del_key,
         .get_key = ieee80211_get_key,