1 files changed, 362 insertions, 146 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 296620d..495831e 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -336,6 +336,20 @@ static void rate_idx_to_bitrate(struct rate_info *rate, struct sta_info *sta, in
 		rate->mcs = idx;
 }
 
+void sta_set_rate_info_tx(struct sta_info *sta,
+			  const struct ieee80211_tx_rate *rate,
+			  struct rate_info *rinfo)
+{
+	rinfo->flags = 0;
+	if (rate->flags & IEEE80211_TX_RC_MCS)
+		rinfo->flags |= RATE_INFO_FLAGS_MCS;
+	if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
+		rinfo->flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH;
+	if (rate->flags & IEEE80211_TX_RC_SHORT_GI)
+		rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI;
+	rate_idx_to_bitrate(rinfo, sta, rate->idx);
+}
+
 static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 {
 	struct ieee80211_sub_if_data *sdata = sta->sdata;
@@ -378,14 +392,7 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 		sinfo->signal_avg = (s8) -ewma_read(&sta->avg_signal);
 	}
 
-	sinfo->txrate.flags = 0;
-	if (sta->last_tx_rate.flags & IEEE80211_TX_RC_MCS)
-		sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS;
-	if (sta->last_tx_rate.flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
-		sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH;
-	if (sta->last_tx_rate.flags & IEEE80211_TX_RC_SHORT_GI)
-		sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
-	rate_idx_to_bitrate(&sinfo->txrate, sta, sta->last_tx_rate.idx);
+	sta_set_rate_info_tx(sta, &sta->last_tx_rate, &sinfo->txrate);
 
 	sinfo->rxrate.flags = 0;
 	if (sta->last_rx_rate_flag & RX_FLAG_HT)
@@ -405,6 +412,10 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 		sinfo->llid = le16_to_cpu(sta->llid);
 		sinfo->plid = le16_to_cpu(sta->plid);
 		sinfo->plink_state = sta->plink_state;
+		if (test_sta_flag(sta, WLAN_STA_TOFFSET_KNOWN)) {
+			sinfo->filled |= STATION_INFO_T_OFFSET;
+			sinfo->t_offset = sta->t_offset;
+		}
 #endif
 	}
 
@@ -439,6 +450,180 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 		sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_TDLS_PEER);
 }
 
+static const char ieee80211_gstrings_sta_stats[][ETH_GSTRING_LEN] = {
+	"rx_packets", "rx_bytes", "wep_weak_iv_count",
+	"rx_duplicates", "rx_fragments", "rx_dropped",
+	"tx_packets", "tx_bytes", "tx_fragments",
+	"tx_filtered", "tx_retry_failed", "tx_retries",
+	"beacon_loss", "sta_state", "txrate", "rxrate", "signal",
+	"channel", "noise", "ch_time", "ch_time_busy",
+	"ch_time_ext_busy", "ch_time_rx", "ch_time_tx"
+};
+#define STA_STATS_LEN	ARRAY_SIZE(ieee80211_gstrings_sta_stats)
+
+static int ieee80211_get_et_sset_count(struct wiphy *wiphy,
+				       struct net_device *dev,
+				       int sset)
+{
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+	int rv = 0;
+
+	if (sset == ETH_SS_STATS)
+		rv += STA_STATS_LEN;
+
+	rv += drv_get_et_sset_count(sdata, sset);
+
+	if (rv == 0)
+		return -EOPNOTSUPP;
+	return rv;
+}
+
+static void ieee80211_get_et_stats(struct wiphy *wiphy,
+				   struct net_device *dev,
+				   struct ethtool_stats *stats,
+				   u64 *data)
+{
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+	struct sta_info *sta;
+	struct ieee80211_local *local = sdata->local;
+	struct station_info sinfo;
+	struct survey_info survey;
+	int i, q;
+#define STA_STATS_SURVEY_LEN 7
+
+	memset(data, 0, sizeof(u64) * STA_STATS_LEN);
+
+#define ADD_STA_STATS(sta)				\
+	do {						\
+		data[i++] += sta->rx_packets;		\
+		data[i++] += sta->rx_bytes;		\
+		data[i++] += sta->wep_weak_iv_count;	\
+		data[i++] += sta->num_duplicates;	\
+		data[i++] += sta->rx_fragments;		\
+		data[i++] += sta->rx_dropped;		\
+							\
+		data[i++] += sta->tx_packets;		\
+		data[i++] += sta->tx_bytes;		\
+		data[i++] += sta->tx_fragments;		\
+		data[i++] += sta->tx_filtered_count;	\
+		data[i++] += sta->tx_retry_failed;	\
+		data[i++] += sta->tx_retry_count;	\
+		data[i++] += sta->beacon_loss_count;	\
+	} while (0)
+
+	/* For Managed stations, find the single station based on BSSID
+	 * and use that.  For interface types, iterate through all available
+	 * stations and add stats for any station that is assigned to this
+	 * network device.
+	 */
+
+	rcu_read_lock();
+
+	if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+		sta = sta_info_get_bss(sdata, sdata->u.mgd.bssid);
+
+		if (!(sta && !WARN_ON(sta->sdata->dev != dev)))
+			goto do_survey;
+
+		i = 0;
+		ADD_STA_STATS(sta);
+
+		data[i++] = sta->sta_state;
+
+		sinfo.filled = 0;
+		sta_set_sinfo(sta, &sinfo);
+
+		if (sinfo.filled | STATION_INFO_TX_BITRATE)
+			data[i] = 100000 *
+				cfg80211_calculate_bitrate(&sinfo.txrate);
+		i++;
+		if (sinfo.filled | STATION_INFO_RX_BITRATE)
+			data[i] = 100000 *
+				cfg80211_calculate_bitrate(&sinfo.rxrate);
+		i++;
+
+		if (sinfo.filled | STATION_INFO_SIGNAL_AVG)
+			data[i] = (u8)sinfo.signal_avg;
+		i++;
+	} else {
+		list_for_each_entry_rcu(sta, &local->sta_list, list) {
+			/* Make sure this station belongs to the proper dev */
+			if (sta->sdata->dev != dev)
+				continue;
+
+			i = 0;
+			ADD_STA_STATS(sta);
+		}
+	}
+
+do_survey:
+	i = STA_STATS_LEN - STA_STATS_SURVEY_LEN;
+	/* Get survey stats for current channel */
+	q = 0;
+	while (true) {
+		survey.filled = 0;
+		if (drv_get_survey(local, q, &survey) != 0) {
+			survey.filled = 0;
+			break;
+		}
+
+		if (survey.channel &&
+		    (local->oper_channel->center_freq ==
+		     survey.channel->center_freq))
+			break;
+		q++;
+	}
+
+	if (survey.filled)
+		data[i++] = survey.channel->center_freq;
+	else
+		data[i++] = 0;
+	if (survey.filled & SURVEY_INFO_NOISE_DBM)
+		data[i++] = (u8)survey.noise;
+	else
+		data[i++] = -1LL;
+	if (survey.filled & SURVEY_INFO_CHANNEL_TIME)
+		data[i++] = survey.channel_time;
+	else
+		data[i++] = -1LL;
+	if (survey.filled & SURVEY_INFO_CHANNEL_TIME_BUSY)
+		data[i++] = survey.channel_time_busy;
+	else
+		data[i++] = -1LL;
+	if (survey.filled & SURVEY_INFO_CHANNEL_TIME_EXT_BUSY)
+		data[i++] = survey.channel_time_ext_busy;
+	else
+		data[i++] = -1LL;
+	if (survey.filled & SURVEY_INFO_CHANNEL_TIME_RX)
+		data[i++] = survey.channel_time_rx;
+	else
+		data[i++] = -1LL;
+	if (survey.filled & SURVEY_INFO_CHANNEL_TIME_TX)
+		data[i++] = survey.channel_time_tx;
+	else
+		data[i++] = -1LL;
+
+	rcu_read_unlock();
+
+	if (WARN_ON(i != STA_STATS_LEN))
+		return;
+
+	drv_get_et_stats(sdata, stats, &(data[STA_STATS_LEN]));
+}
+
+static void ieee80211_get_et_strings(struct wiphy *wiphy,
+				     struct net_device *dev,
+				     u32 sset, u8 *data)
+{
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+	int sz_sta_stats = 0;
+
+	if (sset == ETH_SS_STATS) {
+		sz_sta_stats = sizeof(ieee80211_gstrings_sta_stats);
+		memcpy(data, *ieee80211_gstrings_sta_stats, sz_sta_stats);
+	}
+	drv_get_et_strings(sdata, sset, &(data[sz_sta_stats]));
+}
 
 static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev,
 				 int idx, u8 *mac, struct station_info *sinfo)
@@ -489,27 +674,13 @@ static int ieee80211_get_station(struct wiphy *wiphy, struct net_device *dev,
 	return ret;
 }
 
-static void ieee80211_config_ap_ssid(struct ieee80211_sub_if_data *sdata,
-				     struct beacon_parameters *params)
-{
-	struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf;
-
-	bss_conf->ssid_len = params->ssid_len;
-
-	if (params->ssid_len)
-		memcpy(bss_conf->ssid, params->ssid, params->ssid_len);
-
-	bss_conf->hidden_ssid =
-		(params->hidden_ssid != NL80211_HIDDEN_SSID_NOT_IN_USE);
-}
-
 static int ieee80211_set_probe_resp(struct ieee80211_sub_if_data *sdata,
-				    u8 *resp, size_t resp_len)
+				    const u8 *resp, size_t resp_len)
 {
 	struct sk_buff *new, *old;
 
 	if (!resp || !resp_len)
-		return -EINVAL;
+		return 1;
 
 	old = rtnl_dereference(sdata->u.ap.probe_resp);
 
@@ -520,50 +691,28 @@ static int ieee80211_set_probe_resp(struct ieee80211_sub_if_data *sdata,
 	memcpy(skb_put(new, resp_len), resp, resp_len);
 
 	rcu_assign_pointer(sdata->u.ap.probe_resp, new);
-	synchronize_rcu();
-
-	if (old)
+	if (old) {
+		/* TODO: use call_rcu() */
+		synchronize_rcu();
 		dev_kfree_skb(old);
+	}
 
 	return 0;
 }
 
-/*
- * This handles both adding a beacon and setting new beacon info
- */
-static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata,
-				   struct beacon_parameters *params)
+static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata,
+				   struct cfg80211_beacon_data *params)
 {
 	struct beacon_data *new, *old;
 	int new_head_len, new_tail_len;
-	int size;
-	int err = -EINVAL;
-	u32 changed = 0;
+	int size, err;
+	u32 changed = BSS_CHANGED_BEACON;
 
 	old = rtnl_dereference(sdata->u.ap.beacon);
 
-	/* head must not be zero-length */
-	if (params->head && !params->head_len)
-		return -EINVAL;
-
-	/*
-	 * This is a kludge. beacon interval should really be part
-	 * of the beacon information.
-	 */
-	if (params->interval &&
-	    (sdata->vif.bss_conf.beacon_int != params->interval)) {
-		sdata->vif.bss_conf.beacon_int = params->interval;
-		ieee80211_bss_info_change_notify(sdata,
-						 BSS_CHANGED_BEACON_INT);
-	}
-
 	/* Need to have a beacon head if we don't have one yet */
 	if (!params->head && !old)
-		return err;
-
-	/* sorry, no way to start beaconing without dtim period */
-	if (!params->dtim_period && !old)
-		return err;
+		return -EINVAL;
 
 	/* new or old head? */
 	if (params->head)
@@ -586,12 +735,6 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata,
 
 	/* start filling the new info now */
 
-	/* new or old dtim period? */
-	if (params->dtim_period)
-		new->dtim_period = params->dtim_period;
-	else
-		new->dtim_period = old->dtim_period;
-
 	/*
 	 * pointers go into the block we allocated,
 	 * memory is | beacon_data | head | tail |
@@ -614,46 +757,37 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata,
 		if (old)
 			memcpy(new->tail, old->tail, new_tail_len);
 
-	sdata->vif.bss_conf.dtim_period = new->dtim_period;
-
-	rcu_assign_pointer(sdata->u.ap.beacon, new);
-
-	synchronize_rcu();
-
-	kfree(old);
-
 	err = ieee80211_set_probe_resp(sdata, params->probe_resp,
 				       params->probe_resp_len);
-	if (!err)
+	if (err < 0)
+		return err;
+	if (err == 0)
 		changed |= BSS_CHANGED_AP_PROBE_RESP;
 
-	ieee80211_config_ap_ssid(sdata, params);
-	changed |= BSS_CHANGED_BEACON_ENABLED |
-		   BSS_CHANGED_BEACON |
-		   BSS_CHANGED_SSID;
+	rcu_assign_pointer(sdata->u.ap.beacon, new);
+
+	if (old)
+		kfree_rcu(old, rcu_head);
 
-	ieee80211_bss_info_change_notify(sdata, changed);
-	return 0;
+	return changed;
 }
 
-static int ieee80211_add_beacon(struct wiphy *wiphy, struct net_device *dev,
-				struct beacon_parameters *params)
+static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
+			      struct cfg80211_ap_settings *params)
 {
-	struct ieee80211_sub_if_data *sdata;
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 	struct beacon_data *old;
 	struct ieee80211_sub_if_data *vlan;
-	int ret;
-
-	sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+	u32 changed = BSS_CHANGED_BEACON_INT |
+		      BSS_CHANGED_BEACON_ENABLED |
+		      BSS_CHANGED_BEACON |
+		      BSS_CHANGED_SSID;
+	int err;
 
 	old = rtnl_dereference(sdata->u.ap.beacon);
 	if (old)
 		return -EALREADY;
 
-	ret = ieee80211_config_beacon(sdata, params);
-	if (ret)
-		return ret;
-
 	/*
 	 * Apply control port protocol, this allows us to
 	 * not encrypt dynamic WEP control frames.
@@ -667,14 +801,36 @@ static int ieee80211_add_beacon(struct wiphy *wiphy, struct net_device *dev,
 			params->crypto.control_port_no_encrypt;
 	}
 
+	sdata->vif.bss_conf.beacon_int = params->beacon_interval;
+	sdata->vif.bss_conf.dtim_period = params->dtim_period;
+
+	sdata->vif.bss_conf.ssid_len = params->ssid_len;
+	if (params->ssid_len)
+		memcpy(sdata->vif.bss_conf.ssid, params->ssid,
+		       params->ssid_len);
+	sdata->vif.bss_conf.hidden_ssid =
+		(params->hidden_ssid != NL80211_HIDDEN_SSID_NOT_IN_USE);
+
+	err = ieee80211_assign_beacon(sdata, &params->beacon);
+	if (err < 0)
+		return err;
+	changed |= err;
+
+	ieee80211_bss_info_change_notify(sdata, changed);
+
+	netif_carrier_on(dev);
+	list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list)
+		netif_carrier_on(vlan->dev);
+
 	return 0;
 }
 
-static int ieee80211_set_beacon(struct wiphy *wiphy, struct net_device *dev,
-				struct beacon_parameters *params)
+static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev,
+				   struct cfg80211_beacon_data *params)
 {
 	struct ieee80211_sub_if_data *sdata;
 	struct beacon_data *old;
+	int err;
 
 	sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
@@ -682,12 +838,16 @@ static int ieee80211_set_beacon(struct wiphy *wiphy, struct net_device *dev,
 	if (!old)
 		return -ENOENT;
 
-	return ieee80211_config_beacon(sdata, params);
+	err = ieee80211_assign_beacon(sdata, params);
+	if (err < 0)
+		return err;
+	ieee80211_bss_info_change_notify(sdata, err);
+	return 0;
 }
 
-static int ieee80211_del_beacon(struct wiphy *wiphy, struct net_device *dev)
+static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
 {
-	struct ieee80211_sub_if_data *sdata;
+	struct ieee80211_sub_if_data *sdata, *vlan;
 	struct beacon_data *old;
 
 	sdata = IEEE80211_DEV_TO_SUB_IF(dev);
@@ -696,11 +856,16 @@ static int ieee80211_del_beacon(struct wiphy *wiphy, struct net_device *dev)
 	if (!old)
 		return -ENOENT;
 
+	list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list)
+		netif_carrier_off(vlan->dev);
+	netif_carrier_off(dev);
+
 	RCU_INIT_POINTER(sdata->u.ap.beacon, NULL);
-	synchronize_rcu();
-	kfree(old);
+
+	kfree_rcu(old, rcu_head);
 
 	ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED);
+
 	return 0;
 }
 
@@ -776,12 +941,10 @@ static int sta_apply_parameters(struct ieee80211_local *local,
 
 		if (set & BIT(NL80211_STA_FLAG_AUTHENTICATED) &&
 		    !test_sta_flag(sta, WLAN_STA_AUTH)) {
-			ret = sta_info_move_state_checked(sta,
-					IEEE80211_STA_AUTH);
+			ret = sta_info_move_state(sta, IEEE80211_STA_AUTH);
 			if (ret)
 				return ret;
-			ret = sta_info_move_state_checked(sta,
-					IEEE80211_STA_ASSOC);
+			ret = sta_info_move_state(sta, IEEE80211_STA_ASSOC);
 			if (ret)
 				return ret;
 		}
@@ -789,11 +952,9 @@ static int sta_apply_parameters(struct ieee80211_local *local,
 
 	if (mask & BIT(NL80211_STA_FLAG_AUTHORIZED)) {
 		if (set & BIT(NL80211_STA_FLAG_AUTHORIZED))
-			ret = sta_info_move_state_checked(sta,
-					IEEE80211_STA_AUTHORIZED);
+			ret = sta_info_move_state(sta, IEEE80211_STA_AUTHORIZED);
 		else if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
-			ret = sta_info_move_state_checked(sta,
-					IEEE80211_STA_ASSOC);
+			ret = sta_info_move_state(sta, IEEE80211_STA_ASSOC);
 		if (ret)
 			return ret;
 	}
@@ -805,12 +966,10 @@ static int sta_apply_parameters(struct ieee80211_local *local,
 
 		if (!(set & BIT(NL80211_STA_FLAG_AUTHENTICATED)) &&
 		    test_sta_flag(sta, WLAN_STA_AUTH)) {
-			ret = sta_info_move_state_checked(sta,
-					IEEE80211_STA_AUTH);
+			ret = sta_info_move_state(sta, IEEE80211_STA_AUTH);
 			if (ret)
 				return ret;
-			ret = sta_info_move_state_checked(sta,
-					IEEE80211_STA_NONE);
+			ret = sta_info_move_state(sta, IEEE80211_STA_NONE);
 			if (ret)
 				return ret;
 		}
@@ -934,7 +1093,7 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
 	} else
 		sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-	if (compare_ether_addr(mac, sdata->vif.addr) == 0)
+	if (ether_addr_equal(mac, sdata->vif.addr))
 		return -EINVAL;
 
 	if (is_multicast_ether_addr(mac))
@@ -944,8 +1103,8 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
 	if (!sta)
 		return -ENOMEM;
 
-	sta_info_move_state(sta, IEEE80211_STA_AUTH);
-	sta_info_move_state(sta, IEEE80211_STA_ASSOC);
+	sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
+	sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
 
 	err = sta_apply_parameters(local, sta, params);
 	if (err) {
@@ -1001,6 +1160,7 @@ static int ieee80211_change_station(struct wiphy *wiphy,
 	struct ieee80211_local *local = wiphy_priv(wiphy);
 	struct sta_info *sta;
 	struct ieee80211_sub_if_data *vlansdata;
+	int err;
 
 	mutex_lock(&local->sta_mtx);
 
@@ -1019,6 +1179,9 @@ static int ieee80211_change_station(struct wiphy *wiphy,
 	}
 
 	if (params->vlan && params->vlan != sta->sdata->dev) {
+		bool prev_4addr = false;
+		bool new_4addr = false;
+
 		vlansdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
 
 		if (vlansdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
@@ -1034,13 +1197,33 @@ static int ieee80211_change_station(struct wiphy *wiphy,
 			}
 
 			rcu_assign_pointer(vlansdata->u.vlan.sta, sta);
+			new_4addr = true;
+		}
+
+		if (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
+		    sta->sdata->u.vlan.sta) {
+			rcu_assign_pointer(sta->sdata->u.vlan.sta, NULL);
+			prev_4addr = true;
 		}
 
 		sta->sdata = vlansdata;
+
+		if (sta->sta_state == IEEE80211_STA_AUTHORIZED &&
+		    prev_4addr != new_4addr) {
+			if (new_4addr)
+				atomic_dec(&sta->sdata->bss->num_mcast_sta);
+			else
+				atomic_inc(&sta->sdata->bss->num_mcast_sta);
+		}
+
 		ieee80211_send_layer2_update(sta);
 	}
 
-	sta_apply_parameters(local, sta, params);
+	err = sta_apply_parameters(local, sta, params);
+	if (err) {
+		mutex_unlock(&local->sta_mtx);
+		return err;
+	}
 
 	if (test_sta_flag(sta, WLAN_STA_TDLS_PEER) && params->supported_rates)
 		rate_control_rate_init(sta);
@@ -1257,6 +1440,7 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh,
 	/* now copy the rest of the setup parameters */
 	ifmsh->mesh_id_len = setup->mesh_id_len;
 	memcpy(ifmsh->mesh_id, setup->mesh_id, ifmsh->mesh_id_len);
+	ifmsh->mesh_sp_id = setup->sync_method;
 	ifmsh->mesh_pp_id = setup->path_sel_proto;
 	ifmsh->mesh_pm_id = setup->path_metric;
 	ifmsh->security = IEEE80211_MESH_SEC_NONE;
@@ -1301,6 +1485,9 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy,
 		conf->dot11MeshTTL = nconf->element_ttl;
 	if (_chg_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS, mask))
 		conf->auto_open_plinks = nconf->auto_open_plinks;
+	if (_chg_mesh_attr(NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, mask))
+		conf->dot11MeshNbrOffsetMaxNeighbor =
+			nconf->dot11MeshNbrOffsetMaxNeighbor;
 	if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, mask))
 		conf->dot11MeshHWMPmaxPREQretries =
 			nconf->dot11MeshHWMPmaxPREQretries;
@@ -1341,6 +1528,21 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy,
 		conf->dot11MeshHWMPRannInterval =
 			nconf->dot11MeshHWMPRannInterval;
 	}
+	if (_chg_mesh_attr(NL80211_MESHCONF_FORWARDING, mask))
+		conf->dot11MeshForwarding = nconf->dot11MeshForwarding;
+	if (_chg_mesh_attr(NL80211_MESHCONF_RSSI_THRESHOLD, mask)) {
+		/* our RSSI threshold implementation is supported only for
+		 * devices that report signal in dBm.
+		 */
+		if (!(sdata->local->hw.flags & IEEE80211_HW_SIGNAL_DBM))
+			return -ENOTSUPP;
+		conf->rssi_threshold = nconf->rssi_threshold;
+	}
+	if (_chg_mesh_attr(NL80211_MESHCONF_HT_OPMODE, mask)) {
+		conf->ht_opmode = nconf->ht_opmode;
+		sdata->vif.bss_conf.ht_operation_mode = nconf->ht_opmode;
+		ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_HT);
+	}
 	return 0;
 }
 
@@ -1449,6 +1651,9 @@ static int ieee80211_set_txq_params(struct wiphy *wiphy,
 	if (!local->ops->conf_tx)
 		return -EOPNOTSUPP;
 
+	if (local->hw.queues < IEEE80211_NUM_ACS)
+		return -EOPNOTSUPP;
+
 	memset(&p, 0, sizeof(p));
 	p.aifs = params->aifs;
 	p.cw_max = params->cwmax;
@@ -1461,14 +1666,11 @@ static int ieee80211_set_txq_params(struct wiphy *wiphy,
 	 */
 	p.uapsd = false;
 
-	if (params->queue >= local->hw.queues)
-		return -EINVAL;
-
-	sdata->tx_conf[params->queue] = p;
-	if (drv_conf_tx(local, sdata, params->queue, &p)) {
+	sdata->tx_conf[params->ac] = p;
+	if (drv_conf_tx(local, sdata, params->ac, &p)) {
 		wiphy_debug(local->hw.wiphy,
-			    "failed to set TX queue parameters for queue %d\n",
-			    params->queue);
+			    "failed to set TX queue parameters for AC %d\n",
+			    params->ac);
 		return -EINVAL;
 	}
 
@@ -1622,19 +1824,15 @@ static int ieee80211_assoc(struct wiphy *wiphy, struct net_device *dev,
 }
 
 static int ieee80211_deauth(struct wiphy *wiphy, struct net_device *dev,
-			    struct cfg80211_deauth_request *req,
-			    void *cookie)
+			    struct cfg80211_deauth_request *req)
 {
-	return ieee80211_mgd_deauth(IEEE80211_DEV_TO_SUB_IF(dev),
-				    req, cookie);
+	return ieee80211_mgd_deauth(IEEE80211_DEV_TO_SUB_IF(dev), req);
 }
 
 static int ieee80211_disassoc(struct wiphy *wiphy, struct net_device *dev,
-			      struct cfg80211_disassoc_request *req,
-			      void *cookie)
+			      struct cfg80211_disassoc_request *req)
 {
-	return ieee80211_mgd_disassoc(IEEE80211_DEV_TO_SUB_IF(dev),
-				      req, cookie);
+	return ieee80211_mgd_disassoc(IEEE80211_DEV_TO_SUB_IF(dev), req);
 }
 
 static int ieee80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
@@ -1868,7 +2066,6 @@ static int ieee80211_set_cqm_rssi_config(struct wiphy *wiphy,
 					 s32 rssi_thold, u32 rssi_hyst)
 {
 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
 	struct ieee80211_vif *vif = &sdata->vif;
 	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
 
@@ -1879,14 +2076,9 @@ static int ieee80211_set_cqm_rssi_config(struct wiphy *wiphy,
 	bss_conf->cqm_rssi_thold = rssi_thold;
 	bss_conf->cqm_rssi_hyst = rssi_hyst;
 
-	if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_CQM_RSSI)) {
-		if (sdata->vif.type != NL80211_IFTYPE_STATION)
-			return -EOPNOTSUPP;
-		return 0;
-	}
-
 	/* tell the driver upon association, unless already associated */
-	if (sdata->u.mgd.associated)
+	if (sdata->u.mgd.associated &&
+	    sdata->vif.driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI)
 		ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_CQM);
 
 	return 0;
@@ -1907,8 +2099,11 @@ static int ieee80211_set_bitrate_mask(struct wiphy *wiphy,
 			return ret;
 	}
 
-	for (i = 0; i < IEEE80211_NUM_BANDS; i++)
+	for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
 		sdata->rc_rateidx_mask[i] = mask->control[i].legacy;
+		memcpy(sdata->rc_rateidx_mcs_mask[i], mask->control[i].mcs,
+		       sizeof(mask->control[i].mcs));
+	}
 
 	return 0;
 }
@@ -2030,7 +2225,7 @@ ieee80211_offchan_tx_done(struct ieee80211_work *wk, struct sk_buff *skb)
 	if (wk->offchan_tx.wait && !wk->offchan_tx.status)
 		cfg80211_mgmt_tx_status(wk->sdata->dev,
 					(unsigned long) wk->offchan_tx.frame,
-					wk->ie, wk->ie_len, false, GFP_KERNEL);
+					wk->data, wk->data_len, false, GFP_KERNEL);
 
 	return WORK_DONE_DESTROY;
 }
@@ -2109,6 +2304,10 @@ static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
 
 	IEEE80211_SKB_CB(skb)->flags = flags;
 
+	if (flags & IEEE80211_TX_CTL_TX_OFFCHAN)
+		IEEE80211_SKB_CB(skb)->hw_queue =
+			local->hw.offchannel_tx_hw_queue;
+
 	skb->dev = sdata->dev;
 
 	*cookie = (unsigned long) skb;
@@ -2150,6 +2349,8 @@ static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
 		/* modify cookie to prevent API mismatches */
 		*cookie ^= 2;
 		IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_CTL_TX_OFFCHAN;
+		IEEE80211_SKB_CB(skb)->hw_queue =
+			local->hw.offchannel_tx_hw_queue;
 		local->hw_roc_skb = skb;
 		local->hw_roc_skb_for_status = skb;
 		mutex_unlock(&local->mtx);
@@ -2181,8 +2382,8 @@ static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
 	wk->done = ieee80211_offchan_tx_done;
 	wk->offchan_tx.frame = skb;
 	wk->offchan_tx.wait = wait;
-	wk->ie_len = len;
-	memcpy(wk->ie, buf, len);
+	wk->data_len = len;
+	memcpy(wk->data, buf, len);
 
 	ieee80211_add_work(wk);
 	return 0;
@@ -2369,8 +2570,8 @@ ieee80211_prep_tdls_encap_data(struct wiphy *wiphy, struct net_device *dev,
 		tf->u.setup_req.capability =
 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata));
 
-		ieee80211_add_srates_ie(&sdata->vif, skb);
-		ieee80211_add_ext_srates_ie(&sdata->vif, skb);
+		ieee80211_add_srates_ie(&sdata->vif, skb, false);
+		ieee80211_add_ext_srates_ie(&sdata->vif, skb, false);
 		ieee80211_tdls_add_ext_capab(skb);
 		break;
 	case WLAN_TDLS_SETUP_RESPONSE:
@@ -2383,8 +2584,8 @@ ieee80211_prep_tdls_encap_data(struct wiphy *wiphy, struct net_device *dev,
 		tf->u.setup_resp.capability =
 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata));
 
-		ieee80211_add_srates_ie(&sdata->vif, skb);
-		ieee80211_add_ext_srates_ie(&sdata->vif, skb);
+		ieee80211_add_srates_ie(&sdata->vif, skb, false);
+		ieee80211_add_ext_srates_ie(&sdata->vif, skb, false);
 		ieee80211_tdls_add_ext_capab(skb);
 		break;
 	case WLAN_TDLS_SETUP_CONFIRM:
@@ -2444,8 +2645,8 @@ ieee80211_prep_tdls_direct(struct wiphy *wiphy, struct net_device *dev,
 		mgmt->u.action.u.tdls_discover_resp.capability =
 			cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata));
 
-		ieee80211_add_srates_ie(&sdata->vif, skb);
-		ieee80211_add_ext_srates_ie(&sdata->vif, skb);
+		ieee80211_add_srates_ie(&sdata->vif, skb, false);
+		ieee80211_add_ext_srates_ie(&sdata->vif, skb, false);
 		ieee80211_tdls_add_ext_capab(skb);
 		break;
 	default:
@@ -2685,13 +2886,22 @@ static int ieee80211_probe_client(struct wiphy *wiphy, struct net_device *dev,
 }
 
 static struct ieee80211_channel *
-ieee80211_wiphy_get_channel(struct wiphy *wiphy)
+ieee80211_wiphy_get_channel(struct wiphy *wiphy,
+			    enum nl80211_channel_type *type)
 {
 	struct ieee80211_local *local = wiphy_priv(wiphy);
 
+	*type = local->_oper_channel_type;
 	return local->oper_channel;
 }
 
+#ifdef CONFIG_PM
+static void ieee80211_set_wakeup(struct wiphy *wiphy, bool enabled)
+{
+	drv_set_wakeup(wiphy_priv(wiphy), enabled);
+}
+#endif
+
 struct cfg80211_ops mac80211_config_ops = {
 	.add_virtual_intf = ieee80211_add_iface,
 	.del_virtual_intf = ieee80211_del_iface,
@@ -2701,9 +2911,9 @@ struct cfg80211_ops mac80211_config_ops = {
 	.get_key = ieee80211_get_key,
 	.set_default_key = ieee80211_config_default_key,
 	.set_default_mgmt_key = ieee80211_config_default_mgmt_key,
-	.add_beacon = ieee80211_add_beacon,
-	.set_beacon = ieee80211_set_beacon,
-	.del_beacon = ieee80211_del_beacon,
+	.start_ap = ieee80211_start_ap,
+	.change_beacon = ieee80211_change_beacon,
+	.stop_ap = ieee80211_stop_ap,
 	.add_station = ieee80211_add_station,
 	.del_station = ieee80211_del_station,
 	.change_station = ieee80211_change_station,
@@ -2760,4 +2970,10 @@ struct cfg80211_ops mac80211_config_ops = {
 	.probe_client = ieee80211_probe_client,
 	.get_channel = ieee80211_wiphy_get_channel,
 	.set_noack_map = ieee80211_set_noack_map,
+#ifdef CONFIG_PM
+	.set_wakeup = ieee80211_set_wakeup,
+#endif
+	.get_et_sset_count = ieee80211_get_et_sset_count,
+	.get_et_stats = ieee80211_get_et_stats,
+	.get_et_strings = ieee80211_get_et_strings,
 };