---

yaml
---
r: 327662
b: refs/heads/master
c: 6d71117
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f142c6b906da451ded2c7a8e17b2a0e6fee3e891
+refs/heads/master: 6d71117a279aa30574a8af6c7348570c292285c2

trunk/include/net/mac80211.h

@@ -1241,6 +1241,10 @@ struct ieee80211_tx_control {
  *	queue mapping in order to use different queues (not just one per AC)
  *	for different virtual interfaces. See the doc section on HW queue
  *	control for more details.
+ *
+ * @IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF: Use the P2P Device address for any
+ *	P2P Interface. This will be honoured even if more than one interface
+ *	is supported.
  */
 enum ieee80211_hw_flags {
 	IEEE80211_HW_HAS_RATE_CONTROL			= 1<<0,
@@ -1268,6 +1272,7 @@ enum ieee80211_hw_flags {
 	IEEE80211_HW_AP_LINK_PS				= 1<<22,
 	IEEE80211_HW_TX_AMPDU_SETUP_IN_HW		= 1<<23,
 	IEEE80211_HW_SCAN_WHILE_IDLE			= 1<<24,
+	IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF		= 1<<25,
 };
 
 /**

trunk/net/mac80211/iface.c

@@ -1313,7 +1313,6 @@ static void ieee80211_assign_perm_addr(struct ieee80211_local *local,
 	    local->hw.wiphy->n_addresses <= 1)
 		return;
 
-
 	mutex_lock(&local->iflist_mtx);
 
 	switch (type) {
@@ -1331,6 +1330,19 @@ static void ieee80211_assign_perm_addr(struct ieee80211_local *local,
 		}
 		/* keep default if no AP interface present */
 		break;
+	case NL80211_IFTYPE_P2P_CLIENT:
+	case NL80211_IFTYPE_P2P_GO:
+		if (local->hw.flags & IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF) {
+			list_for_each_entry(sdata, &local->interfaces, list) {
+				if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE)
+					continue;
+				if (!ieee80211_sdata_running(sdata))
+					continue;
+				memcpy(perm_addr, sdata->vif.addr, ETH_ALEN);
+				goto out_unlock;
+			}
+		}
+		/* otherwise fall through */
 	default:
 		/* assign a new address if possible -- try n_addresses first */
 		for (i = 0; i < local->hw.wiphy->n_addresses; i++) {
@@ -1405,6 +1417,7 @@ static void ieee80211_assign_perm_addr(struct ieee80211_local *local,
 		break;
 	}
 
+ out_unlock:
 	mutex_unlock(&local->iflist_mtx);
 }