---

yaml
---
r: 327661
b: refs/heads/master
c: f142c6b
h: refs/heads/master
i:
  327659: 3d7d9e7
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 98104fdeda63d57631c9f89e90a7b83b58fcee40
+refs/heads/master: f142c6b906da451ded2c7a8e17b2a0e6fee3e891

trunk/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,

trunk/net/mac80211/driver-ops.h

@@ -9,7 +9,7 @@ static inline void check_sdata_in_driver(struct ieee80211_sub_if_data *sdata)
 {
 	WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER),
 	     "%s:  Failed check-sdata-in-driver check, flags: 0x%x\n",
-	     sdata->dev->name, sdata->flags);
+	     sdata->dev ? sdata->dev->name : sdata->name, sdata->flags);
 }
 
 static inline struct ieee80211_sub_if_data *

trunk/net/mac80211/ieee80211_i.h

@@ -1080,6 +1080,8 @@ struct ieee80211_local {
 	struct idr ack_status_frames;
 	spinlock_t ack_status_lock;
 
+	struct ieee80211_sub_if_data __rcu *p2p_sdata;
+
 	/* dummy netdev for use w/ NAPI */
 	struct net_device napi_dev;
 
@@ -1296,6 +1298,8 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local);
 void ieee80211_recalc_idle(struct ieee80211_local *local);
 void ieee80211_adjust_monitor_flags(struct ieee80211_sub_if_data *sdata,
 				    const int offset);
+int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up);
+void ieee80211_sdata_stop(struct ieee80211_sub_if_data *sdata);
 
 static inline bool ieee80211_sdata_running(struct ieee80211_sub_if_data *sdata)
 {