---

yaml --- r: 159189 b: refs/heads/master c: 3b8d81e h: refs/heads/master i: 159187: 48b8b94 v: v3
git-mirror · Jul 24, 2009 · c6df5d3 · c6df5d3
1 parent 7d11192
commit c6df5d3
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Showing 14 changed files with 196 additions and 393 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c4029083e2acb82229c43b791c07afb089d972ff
+refs/heads/master: 3b8d81e020f77c9da8b85b0685c8cd2ca7c7b150
diff --git a/trunk/include/net/mac80211.h b/trunk/include/net/mac80211.h
@@ -241,6 +241,8 @@ struct ieee80211_bss_conf {
  *	it can be sent out.
  * @IEEE80211_TX_INTFL_RETRIED: completely internal to mac80211,
  *	used to indicate that a frame was already retried due to PS
+ * @IEEE80211_TX_INTFL_DONT_ENCRYPT: completely internal to mac80211,
+ *	used to indicate frame should not be encrypted
  */
 enum mac80211_tx_control_flags {
 	IEEE80211_TX_CTL_REQ_TX_STATUS		= BIT(0),
@@ -259,6 +261,7 @@ enum mac80211_tx_control_flags {
 	IEEE80211_TX_INTFL_RCALGO		= BIT(13),
 	IEEE80211_TX_INTFL_NEED_TXPROCESSING	= BIT(14),
 	IEEE80211_TX_INTFL_RETRIED		= BIT(15),
+	IEEE80211_TX_INTFL_DONT_ENCRYPT		= BIT(16),
 };
 
 /**

diff --git a/trunk/net/mac80211/agg-tx.c b/trunk/net/mac80211/agg-tx.c
@@ -383,9 +383,6 @@ static void ieee80211_agg_splice_packets(struct ieee80211_local *local,
 
 	if (!skb_queue_empty(&sta->ampdu_mlme.tid_tx[tid]->pending)) {
 		spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
-		/* mark queue as pending, it is stopped already */
-		__set_bit(IEEE80211_QUEUE_STOP_REASON_PENDING,
-			  &local->queue_stop_reasons[queue]);
 		/* copy over remaining packets */
 		skb_queue_splice_tail_init(
 			&sta->ampdu_mlme.tid_tx[tid]->pending,

diff --git a/trunk/net/mac80211/debugfs.c b/trunk/net/mac80211/debugfs.c
@@ -175,7 +175,7 @@ static ssize_t queues_read(struct file *file, char __user *user_buf,
 	for (q = 0; q < local->hw.queues; q++)
 		res += sprintf(buf + res, "%02d: %#.8lx/%d\n", q,
 				local->queue_stop_reasons[q],
-				__netif_subqueue_stopped(local->mdev, q));
+				skb_queue_len(&local->pending[q]));
 	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
 
 	return simple_read_from_buffer(user_buf, count, ppos, buf, res);

diff --git a/trunk/net/mac80211/ieee80211_i.h b/trunk/net/mac80211/ieee80211_i.h
@@ -567,14 +567,9 @@ enum queue_stop_reason {
 	IEEE80211_QUEUE_STOP_REASON_CSA,
 	IEEE80211_QUEUE_STOP_REASON_AGGREGATION,
 	IEEE80211_QUEUE_STOP_REASON_SUSPEND,
-	IEEE80211_QUEUE_STOP_REASON_PENDING,
 	IEEE80211_QUEUE_STOP_REASON_SKB_ADD,
 };
 
-struct ieee80211_master_priv {
-	struct ieee80211_local *local;
-};
-
 struct ieee80211_local {
 	/* embed the driver visible part.
 	 * don't cast (use the static inlines below), but we keep
@@ -587,13 +582,20 @@ struct ieee80211_local {
 	/* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
 	spinlock_t queue_stop_reason_lock;
 
-	struct net_device *mdev; /* wmaster# - "master" 802.11 device */
 	int open_count;
 	int monitors, cooked_mntrs;
 	/* number of interfaces with corresponding FIF_ flags */
 	int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss;
 	unsigned int filter_flags; /* FIF_* */
 	struct iw_statistics wstats;
+
+	/* protects the aggregated multicast list and filter calls */
+	spinlock_t filter_lock;
+
+	/* aggregated multicast list */
+	struct dev_addr_list *mc_list;
+	int mc_count;
+
 	bool tim_in_locked_section; /* see ieee80211_beacon_get() */
 
 	/*
@@ -813,10 +815,6 @@ struct ieee80211_local {
 static inline struct ieee80211_sub_if_data *
 IEEE80211_DEV_TO_SUB_IF(struct net_device *dev)
 {
-	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-
-	BUG_ON(!local || local->mdev == dev);
-
 	return netdev_priv(dev);
 }
 
@@ -996,7 +994,6 @@ void ieee80211_recalc_idle(struct ieee80211_local *local);
 /* tx handling */
 void ieee80211_clear_tx_pending(struct ieee80211_local *local);
 void ieee80211_tx_pending(unsigned long data);
-int ieee80211_master_start_xmit(struct sk_buff *skb, struct net_device *dev);
 int ieee80211_monitor_start_xmit(struct sk_buff *skb, struct net_device *dev);
 int ieee80211_subif_start_xmit(struct sk_buff *skb, struct net_device *dev);
 

diff --git a/trunk/net/mac80211/iface.c b/trunk/net/mac80211/iface.c
@@ -190,10 +190,6 @@ static int ieee80211_open(struct net_device *dev)
 			       ETH_ALEN);
 	}
 
-	if (compare_ether_addr(null_addr, local->mdev->dev_addr) == 0)
-		memcpy(local->mdev->dev_addr, local->hw.wiphy->perm_addr,
-		       ETH_ALEN);
-
 	/*
 	 * Validate the MAC address for this device.
 	 */
@@ -229,9 +225,9 @@ static int ieee80211_open(struct net_device *dev)
 		if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS)
 			local->fif_other_bss++;
 
-		netif_addr_lock_bh(local->mdev);
+		spin_lock_bh(&local->filter_lock);
 		ieee80211_configure_filter(local);
-		netif_addr_unlock_bh(local->mdev);
+		spin_unlock_bh(&local->filter_lock);
 		break;
 	default:
 		conf.vif = &sdata->vif;
@@ -243,9 +239,9 @@ static int ieee80211_open(struct net_device *dev)
 
 		if (ieee80211_vif_is_mesh(&sdata->vif)) {
 			local->fif_other_bss++;
-			netif_addr_lock_bh(local->mdev);
+			spin_lock_bh(&local->filter_lock);
 			ieee80211_configure_filter(local);
-			netif_addr_unlock_bh(local->mdev);
+			spin_unlock_bh(&local->filter_lock);
 
 			ieee80211_start_mesh(sdata);
 		}
@@ -279,10 +275,6 @@ static int ieee80211_open(struct net_device *dev)
 	}
 
 	if (local->open_count == 0) {
-		res = dev_open(local->mdev);
-		WARN_ON(res);
-		if (res)
-			goto err_del_interface;
 		tasklet_enable(&local->tx_pending_tasklet);
 		tasklet_enable(&local->tasklet);
 	}
@@ -393,7 +385,14 @@ static int ieee80211_stop(struct net_device *dev)
 	if (sdata->flags & IEEE80211_SDATA_PROMISC)
 		atomic_dec(&local->iff_promiscs);
 
-	dev_mc_unsync(local->mdev, dev);
+	netif_addr_lock_bh(dev);
+	spin_lock_bh(&local->filter_lock);
+	__dev_addr_unsync(&local->mc_list, &local->mc_count,
+			  &dev->mc_list, &dev->mc_count);
+	ieee80211_configure_filter(local);
+	spin_unlock_bh(&local->filter_lock);
+	netif_addr_unlock_bh(dev);
+
 	del_timer_sync(&local->dynamic_ps_timer);
 	cancel_work_sync(&local->dynamic_ps_enable_work);
 
@@ -442,9 +441,9 @@ static int ieee80211_stop(struct net_device *dev)
 		if (sdata->u.mntr_flags & MONITOR_FLAG_OTHER_BSS)
 			local->fif_other_bss--;
 
-		netif_addr_lock_bh(local->mdev);
+		spin_lock_bh(&local->filter_lock);
 		ieee80211_configure_filter(local);
-		netif_addr_unlock_bh(local->mdev);
+		spin_unlock_bh(&local->filter_lock);
 		break;
 	case NL80211_IFTYPE_STATION:
 		del_timer_sync(&sdata->u.mgd.chswitch_timer);
@@ -487,9 +486,9 @@ static int ieee80211_stop(struct net_device *dev)
 			local->fif_other_bss--;
 			atomic_dec(&local->iff_allmultis);
 
-			netif_addr_lock_bh(local->mdev);
+			spin_lock_bh(&local->filter_lock);
 			ieee80211_configure_filter(local);
-			netif_addr_unlock_bh(local->mdev);
+			spin_unlock_bh(&local->filter_lock);
 
 			ieee80211_stop_mesh(sdata);
 		}
@@ -535,9 +534,6 @@ static int ieee80211_stop(struct net_device *dev)
 	ieee80211_recalc_ps(local, -1);
 
 	if (local->open_count == 0) {
-		if (netif_running(local->mdev))
-			dev_close(local->mdev);
-
 		drv_stop(local);
 
 		ieee80211_led_radio(local, false);
@@ -584,8 +580,11 @@ static void ieee80211_set_multicast_list(struct net_device *dev)
 			atomic_dec(&local->iff_promiscs);
 		sdata->flags ^= IEEE80211_SDATA_PROMISC;
 	}
-
-	dev_mc_sync(local->mdev, dev);
+	spin_lock_bh(&local->filter_lock);
+	__dev_addr_sync(&local->mc_list, &local->mc_count,
+			&dev->mc_list, &dev->mc_count);
+	ieee80211_configure_filter(local);
+	spin_unlock_bh(&local->filter_lock);
 }
 
 /*