1 files changed, 28 insertions, 16 deletions

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 8345926193de..b4a2efe8e83a 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -64,6 +64,9 @@ void ieee80211_configure_filter(struct ieee80211_local *local)
 	if (local->fif_pspoll)
 		new_flags |= FIF_PSPOLL;
 
+	if (local->rx_mcast_action_reg)
+		new_flags |= FIF_MCAST_ACTION;
+
 	spin_lock_bh(&local->filter_lock);
 	changed_flags = local->filter_flags ^ new_flags;
 
@@ -104,13 +107,15 @@ static u32 ieee80211_hw_conf_chan(struct ieee80211_local *local)
 		chandef.chan = local->tmp_channel;
 		chandef.width = NL80211_CHAN_WIDTH_20_NOHT;
 		chandef.center_freq1 = chandef.chan->center_freq;
+		chandef.freq1_offset = chandef.chan->freq_offset;
 	} else
 		chandef = local->_oper_chandef;
 
 	WARN(!cfg80211_chandef_valid(&chandef),
-	     "control:%d MHz width:%d center: %d/%d MHz",
-	     chandef.chan->center_freq, chandef.width,
-	     chandef.center_freq1, chandef.center_freq2);
+	     "control:%d.%03d MHz width:%d center: %d.%03d/%d MHz",
+	     chandef.chan->center_freq, chandef.chan->freq_offset,
+	     chandef.width, chandef.center_freq1, chandef.freq1_offset,
+	     chandef.center_freq2);
 
 	if (!cfg80211_chandef_identical(&chandef, &local->_oper_chandef))
 		local->hw.conf.flags |= IEEE80211_CONF_OFFCHANNEL;
@@ -591,6 +596,10 @@ struct ieee80211_hw *ieee80211_alloc_hw_nm(size_t priv_data_len,
 			      NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211);
 	wiphy_ext_feature_set(wiphy,
 			      NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH);
+	wiphy_ext_feature_set(wiphy,
+			      NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS);
+	wiphy_ext_feature_set(wiphy,
+			      NL80211_EXT_FEATURE_SCAN_FREQ_KHZ);
 
 	if (!ops->hw_scan) {
 		wiphy->features |= NL80211_FEATURE_LOW_PRIORITY_SCAN |
@@ -1069,7 +1078,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC;
 		if (hw->max_signal <= 0) {
 			result = -EINVAL;
-			goto fail_wiphy_register;
+			goto fail_workqueue;
 		}
 	}
 
@@ -1135,7 +1144,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 
 	result = ieee80211_init_cipher_suites(local);
 	if (result < 0)
-		goto fail_wiphy_register;
+		goto fail_workqueue;
 
 	if (!local->ops->remain_on_channel)
 		local->hw.wiphy->max_remain_on_channel_duration = 5000;
@@ -1161,10 +1170,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 
 	local->hw.wiphy->max_num_csa_counters = IEEE80211_MAX_CSA_COUNTERS_NUM;
 
-	result = wiphy_register(local->hw.wiphy);
-	if (result < 0)
-		goto fail_wiphy_register;
-
 	/*
 	 * We use the number of queues for feature tests (QoS, HT) internally
 	 * so restrict them appropriately.
@@ -1187,8 +1192,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	local->tx_headroom = max_t(unsigned int , local->hw.extra_tx_headroom,
 				   IEEE80211_TX_STATUS_HEADROOM);
 
-	debugfs_hw_add(local);
-
 	/*
 	 * if the driver doesn't specify a max listen interval we
 	 * use 5 which should be a safe default
@@ -1217,9 +1220,9 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		goto fail_flows;
 
 	rtnl_lock();
-
 	result = ieee80211_init_rate_ctrl_alg(local,
 					      hw->rate_control_algorithm);
+	rtnl_unlock();
 	if (result < 0) {
 		wiphy_debug(local->hw.wiphy,
 			    "Failed to initialize rate control algorithm\n");
@@ -1273,6 +1276,15 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		local->sband_allocated |= BIT(band);
 	}
 
+	result = wiphy_register(local->hw.wiphy);
+	if (result < 0)
+		goto fail_wiphy_register;
+
+	debugfs_hw_add(local);
+	rate_control_add_debugfs(local);
+
+	rtnl_lock();
+
 	/* add one default STA interface if supported */
 	if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION) &&
 	    !ieee80211_hw_check(hw, NO_AUTO_VIF)) {
@@ -1312,17 +1324,17 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 #if defined(CONFIG_INET) || defined(CONFIG_IPV6)
  fail_ifa:
 #endif
+	wiphy_unregister(local->hw.wiphy);
+ fail_wiphy_register:
 	rtnl_lock();
 	rate_control_deinitialize(local);
 	ieee80211_remove_interfaces(local);
- fail_rate:
 	rtnl_unlock();
+ fail_rate:
  fail_flows:
 	ieee80211_led_exit(local);
 	destroy_workqueue(local->workqueue);
  fail_workqueue:
-	wiphy_unregister(local->hw.wiphy);
- fail_wiphy_register:
 	if (local->wiphy_ciphers_allocated)
 		kfree(local->hw.wiphy->cipher_suites);
 	kfree(local->int_scan_req);
@@ -1372,8 +1384,8 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw)
 	skb_queue_purge(&local->skb_queue_unreliable);
 	skb_queue_purge(&local->skb_queue_tdls_chsw);
 
-	destroy_workqueue(local->workqueue);
 	wiphy_unregister(local->hw.wiphy);
+	destroy_workqueue(local->workqueue);
 	ieee80211_led_exit(local);
 	kfree(local->int_scan_req);
 }