diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig
index 4172204..63cf713 100644
--- a/net/wireless/Kconfig
+++ b/net/wireless/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 config WIRELESS_EXT
 	bool
 
@@ -165,7 +166,7 @@
 
 	  If this causes your applications to misbehave you should fix your
 	  applications instead -- they need to register their network
-	  latency requirement, see Documentation/power/pm_qos_interface.txt.
+	  latency requirement, see Documentation/power/pm_qos_interface.rst.
 
 config CFG80211_DEBUGFS
 	bool "cfg80211 DebugFS entries"
@@ -212,12 +213,16 @@
 
 config LIB80211_CRYPT_WEP
 	tristate
+	select CRYPTO_LIB_ARC4
 
 config LIB80211_CRYPT_CCMP
 	tristate
+	select CRYPTO_AES
+	select CRYPTO_CCM
 
 config LIB80211_CRYPT_TKIP
 	tristate
+	select CRYPTO_LIB_ARC4
 
 config LIB80211_DEBUG
 	bool "lib80211 debugging messages"
diff --git a/net/wireless/Makefile b/net/wireless/Makefile
index 1d84f91..2eee939 100644
--- a/net/wireless/Makefile
+++ b/net/wireless/Makefile
@@ -12,6 +12,7 @@
 
 cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
 cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o ap.o trace.o ocb.o
+cfg80211-y += pmsr.o
 cfg80211-$(CONFIG_OF) += of.o
 cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
 cfg80211-$(CONFIG_CFG80211_WEXT) += wext-compat.o wext-sme.o
@@ -38,6 +39,7 @@
 	@(set -e; \
 	  allf=""; \
 	  for f in $^ ; do \
+	      test -f $$f || continue;\
 	      # similar to hexdump -v -e '1/1 "0x%.2x," "\n"' \
 	      thisf=$$(od -An -v -tx1 < $$f | \
 	                   sed -e 's/ /\n/g' | \
diff --git a/net/wireless/ap.c b/net/wireless/ap.c
index 882d97b..550ac9d 100644
--- a/net/wireless/ap.c
+++ b/net/wireless/ap.c
@@ -41,6 +41,8 @@
 		cfg80211_sched_dfs_chan_update(rdev);
 	}
 
+	schedule_work(&cfg80211_disconnect_work);
+
 	return err;
 }
 
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index 2db713d..fcac5c6 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -6,6 +6,7 @@
  *
  * Copyright 2009	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
+ * Copyright 2018       Intel Corporation
  */
 
 #include <linux/export.h>
@@ -13,6 +14,11 @@
 #include "core.h"
 #include "rdev-ops.h"
 
+static bool cfg80211_valid_60g_freq(u32 freq)
+{
+	return freq >= 58320 && freq <= 70200;
+}
+
 void cfg80211_chandef_create(struct cfg80211_chan_def *chandef,
 			     struct ieee80211_channel *chan,
 			     enum nl80211_channel_type chan_type)
@@ -22,6 +28,8 @@
 
 	chandef->chan = chan;
 	chandef->center_freq2 = 0;
+	chandef->edmg.bw_config = 0;
+	chandef->edmg.channels = 0;
 
 	switch (chan_type) {
 	case NL80211_CHAN_NO_HT:
@@ -46,6 +54,91 @@
 }
 EXPORT_SYMBOL(cfg80211_chandef_create);
 
+static bool cfg80211_edmg_chandef_valid(const struct cfg80211_chan_def *chandef)
+{
+	int max_contiguous = 0;
+	int num_of_enabled = 0;
+	int contiguous = 0;
+	int i;
+
+	if (!chandef->edmg.channels || !chandef->edmg.bw_config)
+		return false;
+
+	if (!cfg80211_valid_60g_freq(chandef->chan->center_freq))
+		return false;
+
+	for (i = 0; i < 6; i++) {
+		if (chandef->edmg.channels & BIT(i)) {
+			contiguous++;
+			num_of_enabled++;
+		} else {
+			contiguous = 0;
+		}
+
+		max_contiguous = max(contiguous, max_contiguous);
+	}
+	/* basic verification of edmg configuration according to
+	 * IEEE P802.11ay/D4.0 section 9.4.2.251
+	 */
+	/* check bw_config against contiguous edmg channels */
+	switch (chandef->edmg.bw_config) {
+	case IEEE80211_EDMG_BW_CONFIG_4:
+	case IEEE80211_EDMG_BW_CONFIG_8:
+	case IEEE80211_EDMG_BW_CONFIG_12:
+		if (max_contiguous < 1)
+			return false;
+		break;
+	case IEEE80211_EDMG_BW_CONFIG_5:
+	case IEEE80211_EDMG_BW_CONFIG_9:
+	case IEEE80211_EDMG_BW_CONFIG_13:
+		if (max_contiguous < 2)
+			return false;
+		break;
+	case IEEE80211_EDMG_BW_CONFIG_6:
+	case IEEE80211_EDMG_BW_CONFIG_10:
+	case IEEE80211_EDMG_BW_CONFIG_14:
+		if (max_contiguous < 3)
+			return false;
+		break;
+	case IEEE80211_EDMG_BW_CONFIG_7:
+	case IEEE80211_EDMG_BW_CONFIG_11:
+	case IEEE80211_EDMG_BW_CONFIG_15:
+		if (max_contiguous < 4)
+			return false;
+		break;
+
+	default:
+		return false;
+	}
+
+	/* check bw_config against aggregated (non contiguous) edmg channels */
+	switch (chandef->edmg.bw_config) {
+	case IEEE80211_EDMG_BW_CONFIG_4:
+	case IEEE80211_EDMG_BW_CONFIG_5:
+	case IEEE80211_EDMG_BW_CONFIG_6:
+	case IEEE80211_EDMG_BW_CONFIG_7:
+		break;
+	case IEEE80211_EDMG_BW_CONFIG_8:
+	case IEEE80211_EDMG_BW_CONFIG_9:
+	case IEEE80211_EDMG_BW_CONFIG_10:
+	case IEEE80211_EDMG_BW_CONFIG_11:
+		if (num_of_enabled < 2)
+			return false;
+		break;
+	case IEEE80211_EDMG_BW_CONFIG_12:
+	case IEEE80211_EDMG_BW_CONFIG_13:
+	case IEEE80211_EDMG_BW_CONFIG_14:
+	case IEEE80211_EDMG_BW_CONFIG_15:
+		if (num_of_enabled < 4 || max_contiguous < 2)
+			return false;
+		break;
+	default:
+		return false;
+	}
+
+	return true;
+}
+
 bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef)
 {
 	u32 control_freq;
@@ -111,6 +204,15 @@
 		return false;
 	}
 
+	/* channel 14 is only for IEEE 802.11b */
+	if (chandef->center_freq1 == 2484 &&
+	    chandef->width != NL80211_CHAN_WIDTH_20_NOHT)
+		return false;
+
+	if (cfg80211_chandef_is_edmg(chandef) &&
+	    !cfg80211_edmg_chandef_valid(chandef))
+		return false;
+
 	return true;
 }
 EXPORT_SYMBOL(cfg80211_chandef_valid);
@@ -720,12 +822,66 @@
 	return true;
 }
 
+/* check if the operating channels are valid and supported */
+static bool cfg80211_edmg_usable(struct wiphy *wiphy, u8 edmg_channels,
+				 enum ieee80211_edmg_bw_config edmg_bw_config,
+				 int primary_channel,
+				 struct ieee80211_edmg *edmg_cap)
+{
+	struct ieee80211_channel *chan;
+	int i, freq;
+	int channels_counter = 0;
+
+	if (!edmg_channels && !edmg_bw_config)
+		return true;
+
+	if ((!edmg_channels && edmg_bw_config) ||
+	    (edmg_channels && !edmg_bw_config))
+		return false;
+
+	if (!(edmg_channels & BIT(primary_channel - 1)))
+		return false;
+
+	/* 60GHz channels 1..6 */
+	for (i = 0; i < 6; i++) {
+		if (!(edmg_channels & BIT(i)))
+			continue;
+
+		if (!(edmg_cap->channels & BIT(i)))
+			return false;
+
+		channels_counter++;
+
+		freq = ieee80211_channel_to_frequency(i + 1,
+						      NL80211_BAND_60GHZ);
+		chan = ieee80211_get_channel(wiphy, freq);
+		if (!chan || chan->flags & IEEE80211_CHAN_DISABLED)
+			return false;
+	}
+
+	/* IEEE802.11 allows max 4 channels */
+	if (channels_counter > 4)
+		return false;
+
+	/* check bw_config is a subset of what driver supports
+	 * (see IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13)
+	 */
+	if ((edmg_bw_config % 4) > (edmg_cap->bw_config % 4))
+		return false;
+
+	if (edmg_bw_config > edmg_cap->bw_config)
+		return false;
+
+	return true;
+}
+
 bool cfg80211_chandef_usable(struct wiphy *wiphy,
 			     const struct cfg80211_chan_def *chandef,
 			     u32 prohibited_flags)
 {
 	struct ieee80211_sta_ht_cap *ht_cap;
 	struct ieee80211_sta_vht_cap *vht_cap;
+	struct ieee80211_edmg *edmg_cap;
 	u32 width, control_freq, cap;
 
 	if (WARN_ON(!cfg80211_chandef_valid(chandef)))
@@ -733,6 +889,15 @@
 
 	ht_cap = &wiphy->bands[chandef->chan->band]->ht_cap;
 	vht_cap = &wiphy->bands[chandef->chan->band]->vht_cap;
+	edmg_cap = &wiphy->bands[chandef->chan->band]->edmg_cap;
+
+	if (edmg_cap->channels &&
+	    !cfg80211_edmg_usable(wiphy,
+				  chandef->edmg.channels,
+				  chandef->edmg.bw_config,
+				  chandef->chan->hw_value,
+				  edmg_cap))
+		return false;
 
 	control_freq = chandef->chan->center_freq;
 
@@ -747,6 +912,7 @@
 	case NL80211_CHAN_WIDTH_20:
 		if (!ht_cap->ht_supported)
 			return false;
+		/* fall through */
 	case NL80211_CHAN_WIDTH_20_NOHT:
 		prohibited_flags |= IEEE80211_CHAN_NO_20MHZ;
 		width = 20;
@@ -769,6 +935,7 @@
 		cap = vht_cap->cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK;
 		if (cap != IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ)
 			return false;
+		/* fall through */
 	case NL80211_CHAN_WIDTH_80:
 		if (!vht_cap->vht_supported)
 			return false;
@@ -891,7 +1058,8 @@
 		if (chan == other_chan)
 			return true;
 
-		if (chan->band != NL80211_BAND_5GHZ)
+		if (chan->band != NL80211_BAND_5GHZ &&
+		    chan->band != NL80211_BAND_6GHZ)
 			continue;
 
 		r1 = cfg80211_get_unii(chan->center_freq);
diff --git a/net/wireless/core.c b/net/wireless/core.c
index a88551f..3505137 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -1,9 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * This is the linux wireless configuration interface.
  *
  * Copyright 2006-2010		Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright 2015-2017	Intel Deutschland GmbH
+ * Copyright (C) 2018-2019 Intel Corporation
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -140,12 +142,10 @@
 	if (result)
 		return result;
 
-	if (rdev->wiphy.debugfsdir &&
-	    !debugfs_rename(rdev->wiphy.debugfsdir->d_parent,
-			    rdev->wiphy.debugfsdir,
-			    rdev->wiphy.debugfsdir->d_parent,
-			    newname))
-		pr_err("failed to rename debugfs dir to %s!\n", newname);
+	if (rdev->wiphy.debugfsdir)
+		debugfs_rename(rdev->wiphy.debugfsdir->d_parent,
+			       rdev->wiphy.debugfsdir,
+			       rdev->wiphy.debugfsdir->d_parent, newname);
 
 	nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY);
 
@@ -190,11 +190,25 @@
 		return err;
 	}
 
+	list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
+		if (!wdev->netdev)
+			continue;
+		nl80211_notify_iface(rdev, wdev, NL80211_CMD_DEL_INTERFACE);
+	}
+	nl80211_notify_wiphy(rdev, NL80211_CMD_DEL_WIPHY);
+
 	wiphy_net_set(&rdev->wiphy, net);
 
 	err = device_rename(&rdev->wiphy.dev, dev_name(&rdev->wiphy.dev));
 	WARN_ON(err);
 
+	nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY);
+	list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
+		if (!wdev->netdev)
+			continue;
+		nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);
+	}
+
 	return 0;
 }
 
@@ -286,12 +300,13 @@
 	return 0;
 }
 
-static void cfg80211_rfkill_sync_work(struct work_struct *work)
+static void cfg80211_rfkill_block_work(struct work_struct *work)
 {
 	struct cfg80211_registered_device *rdev;
 
-	rdev = container_of(work, struct cfg80211_registered_device, rfkill_sync);
-	cfg80211_rfkill_set_block(rdev, rfkill_blocked(rdev->rfkill));
+	rdev = container_of(work, struct cfg80211_registered_device,
+			    rfkill_block);
+	cfg80211_rfkill_set_block(rdev, true);
 }
 
 static void cfg80211_event_work(struct work_struct *work)
@@ -498,11 +513,11 @@
 				   &rdev->rfkill_ops, rdev);
 
 	if (!rdev->rfkill) {
-		kfree(rdev);
+		wiphy_free(&rdev->wiphy);
 		return NULL;
 	}
 
-	INIT_WORK(&rdev->rfkill_sync, cfg80211_rfkill_sync_work);
+	INIT_WORK(&rdev->rfkill_block, cfg80211_rfkill_block_work);
 	INIT_WORK(&rdev->conn_work, cfg80211_conn_work);
 	INIT_WORK(&rdev->event_work, cfg80211_event_work);
 
@@ -664,6 +679,34 @@
 		return -EINVAL;
 #endif
 
+	if (WARN_ON(wiphy->pmsr_capa && !wiphy->pmsr_capa->ftm.supported))
+		return -EINVAL;
+
+	if (wiphy->pmsr_capa && wiphy->pmsr_capa->ftm.supported) {
+		if (WARN_ON(!wiphy->pmsr_capa->ftm.asap &&
+			    !wiphy->pmsr_capa->ftm.non_asap))
+			return -EINVAL;
+		if (WARN_ON(!wiphy->pmsr_capa->ftm.preambles ||
+			    !wiphy->pmsr_capa->ftm.bandwidths))
+			return -EINVAL;
+		if (WARN_ON(wiphy->pmsr_capa->ftm.preambles &
+				~(BIT(NL80211_PREAMBLE_LEGACY) |
+				  BIT(NL80211_PREAMBLE_HT) |
+				  BIT(NL80211_PREAMBLE_VHT) |
+				  BIT(NL80211_PREAMBLE_DMG))))
+			return -EINVAL;
+		if (WARN_ON(wiphy->pmsr_capa->ftm.bandwidths &
+				~(BIT(NL80211_CHAN_WIDTH_20_NOHT) |
+				  BIT(NL80211_CHAN_WIDTH_20) |
+				  BIT(NL80211_CHAN_WIDTH_40) |
+				  BIT(NL80211_CHAN_WIDTH_80) |
+				  BIT(NL80211_CHAN_WIDTH_80P80) |
+				  BIT(NL80211_CHAN_WIDTH_160) |
+				  BIT(NL80211_CHAN_WIDTH_5) |
+				  BIT(NL80211_CHAN_WIDTH_10))))
+			return -EINVAL;
+	}
+
 	/*
 	 * if a wiphy has unsupported modes for regulatory channel enforcement,
 	 * opt-out of enforcement checking
@@ -815,6 +858,19 @@
 		return -EINVAL;
 	}
 
+	for (i = 0; i < rdev->wiphy.n_vendor_commands; i++) {
+		/*
+		 * Validate we have a policy (can be explicitly set to
+		 * VENDOR_CMD_RAW_DATA which is non-NULL) and also that
+		 * we have at least one of doit/dumpit.
+		 */
+		if (WARN_ON(!rdev->wiphy.vendor_commands[i].policy))
+			return -EINVAL;
+		if (WARN_ON(!rdev->wiphy.vendor_commands[i].doit &&
+			    !rdev->wiphy.vendor_commands[i].dumpit))
+			return -EINVAL;
+	}
+
 #ifdef CONFIG_PM
 	if (WARN_ON(rdev->wiphy.wowlan && rdev->wiphy.wowlan->n_patterns &&
 		    (!rdev->wiphy.wowlan->pattern_min_len ||
@@ -842,11 +898,8 @@
 	cfg80211_rdev_list_generation++;
 
 	/* add to debugfs */
-	rdev->wiphy.debugfsdir =
-		debugfs_create_dir(wiphy_name(&rdev->wiphy),
-				   ieee80211_debugfs_dir);
-	if (IS_ERR(rdev->wiphy.debugfsdir))
-		rdev->wiphy.debugfsdir = NULL;
+	rdev->wiphy.debugfsdir = debugfs_create_dir(wiphy_name(&rdev->wiphy),
+						    ieee80211_debugfs_dir);
 
 	cfg80211_debugfs_rdev_add(rdev);
 	nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY);
@@ -1009,7 +1062,7 @@
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
 
 	if (rfkill_set_hw_state(rdev->rfkill, blocked))
-		schedule_work(&rdev->rfkill_sync);
+		schedule_work(&rdev->rfkill_block);
 }
 EXPORT_SYMBOL(wiphy_rfkill_set_hw_state);
 
@@ -1019,36 +1072,51 @@
 	wdev->cqm_config = NULL;
 }
 
-void cfg80211_unregister_wdev(struct wireless_dev *wdev)
+static void __cfg80211_unregister_wdev(struct wireless_dev *wdev, bool sync)
 {
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
 
 	ASSERT_RTNL();
 
-	if (WARN_ON(wdev->netdev))
-		return;
+	flush_work(&wdev->pmsr_free_wk);
 
 	nl80211_notify_iface(rdev, wdev, NL80211_CMD_DEL_INTERFACE);
 
 	list_del_rcu(&wdev->list);
-	synchronize_rcu();
+	if (sync)
+		synchronize_rcu();
 	rdev->devlist_generation++;
 
+	cfg80211_mlme_purge_registrations(wdev);
+
 	switch (wdev->iftype) {
 	case NL80211_IFTYPE_P2P_DEVICE:
-		cfg80211_mlme_purge_registrations(wdev);
 		cfg80211_stop_p2p_device(rdev, wdev);
 		break;
 	case NL80211_IFTYPE_NAN:
 		cfg80211_stop_nan(rdev, wdev);
 		break;
 	default:
-		WARN_ON_ONCE(1);
 		break;
 	}
 
+#ifdef CONFIG_CFG80211_WEXT
+	kzfree(wdev->wext.keys);
+#endif
+	/* only initialized if we have a netdev */
+	if (wdev->netdev)
+		flush_work(&wdev->disconnect_wk);
+
 	cfg80211_cqm_config_free(wdev);
 }
+
+void cfg80211_unregister_wdev(struct wireless_dev *wdev)
+{
+	if (WARN_ON(wdev->netdev))
+		return;
+
+	__cfg80211_unregister_wdev(wdev, true);
+}
 EXPORT_SYMBOL(cfg80211_unregister_wdev);
 
 static const struct device_type wiphy_type = {
@@ -1074,6 +1142,8 @@
 	ASSERT_RTNL();
 	ASSERT_WDEV_LOCK(wdev);
 
+	cfg80211_pmsr_wdev_down(wdev);
+
 	switch (wdev->iftype) {
 	case NL80211_IFTYPE_ADHOC:
 		__cfg80211_leave_ibss(rdev, dev, true);
@@ -1153,6 +1223,33 @@
 }
 EXPORT_SYMBOL(cfg80211_stop_iface);
 
+void cfg80211_init_wdev(struct cfg80211_registered_device *rdev,
+			struct wireless_dev *wdev)
+{
+	mutex_init(&wdev->mtx);
+	INIT_LIST_HEAD(&wdev->event_list);
+	spin_lock_init(&wdev->event_lock);
+	INIT_LIST_HEAD(&wdev->mgmt_registrations);
+	spin_lock_init(&wdev->mgmt_registrations_lock);
+	INIT_LIST_HEAD(&wdev->pmsr_list);
+	spin_lock_init(&wdev->pmsr_lock);
+	INIT_WORK(&wdev->pmsr_free_wk, cfg80211_pmsr_free_wk);
+
+	/*
+	 * We get here also when the interface changes network namespaces,
+	 * as it's registered into the new one, but we don't want it to
+	 * change ID in that case. Checking if the ID is already assigned
+	 * works, because 0 isn't considered a valid ID and the memory is
+	 * 0-initialized.
+	 */
+	if (!wdev->identifier)
+		wdev->identifier = ++rdev->wdev_id;
+	list_add_rcu(&wdev->list, &rdev->wiphy.wdev_list);
+	rdev->devlist_generation++;
+
+	nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);
+}
+
 static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 					 unsigned long state, void *ptr)
 {
@@ -1178,23 +1275,6 @@
 		 * called within code protected by it when interfaces
 		 * are added with nl80211.
 		 */
-		mutex_init(&wdev->mtx);
-		INIT_LIST_HEAD(&wdev->event_list);
-		spin_lock_init(&wdev->event_lock);
-		INIT_LIST_HEAD(&wdev->mgmt_registrations);
-		spin_lock_init(&wdev->mgmt_registrations_lock);
-
-		/*
-		 * We get here also when the interface changes network namespaces,
-		 * as it's registered into the new one, but we don't want it to
-		 * change ID in that case. Checking if the ID is already assigned
-		 * works, because 0 isn't considered a valid ID and the memory is
-		 * 0-initialized.
-		 */
-		if (!wdev->identifier)
-			wdev->identifier = ++rdev->wdev_id;
-		list_add_rcu(&wdev->list, &rdev->wiphy.wdev_list);
-		rdev->devlist_generation++;
 		/* can only change netns with wiphy */
 		dev->features |= NETIF_F_NETNS_LOCAL;
 
@@ -1223,7 +1303,7 @@
 
 		INIT_WORK(&wdev->disconnect_wk, cfg80211_autodisconnect_wk);
 
-		nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);
+		cfg80211_init_wdev(rdev, wdev);
 		break;
 	case NETDEV_GOING_DOWN:
 		cfg80211_leave(rdev, wdev);
@@ -1238,7 +1318,7 @@
 
 		list_for_each_entry_safe(pos, tmp,
 					 &rdev->sched_scan_req_list, list) {
-			if (WARN_ON(pos && pos->dev == wdev->netdev))
+			if (WARN_ON(pos->dev == wdev->netdev))
 				cfg80211_stop_sched_scan_req(rdev, pos, false);
 		}
 
@@ -1302,17 +1382,8 @@
 		 * remove and clean it up.
 		 */
 		if (!list_empty(&wdev->list)) {
-			nl80211_notify_iface(rdev, wdev,
-					     NL80211_CMD_DEL_INTERFACE);
+			__cfg80211_unregister_wdev(wdev, false);
 			sysfs_remove_link(&dev->dev.kobj, "phy80211");
-			list_del_rcu(&wdev->list);
-			rdev->devlist_generation++;
-			cfg80211_mlme_purge_registrations(wdev);
-#ifdef CONFIG_CFG80211_WEXT
-			kzfree(wdev->wext.keys);
-#endif
-			flush_work(&wdev->disconnect_wk);
-			cfg80211_cqm_config_free(wdev);
 		}
 		/*
 		 * synchronise (so that we won't find this netdev
@@ -1335,8 +1406,10 @@
 		}
 		break;
 	case NETDEV_PRE_UP:
-		if (!(wdev->wiphy->interface_modes & BIT(wdev->iftype)))
+		if (!cfg80211_iftype_allowed(wdev->wiphy, wdev->iftype,
+					     wdev->use_4addr, 0))
 			return notifier_from_errno(-EOPNOTSUPP);
+
 		if (rfkill_blocked(rdev->rfkill))
 			return notifier_from_errno(-ERFKILL);
 		break;
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 7f52ef5..ed487e3 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -3,6 +3,7 @@
  * Wireless configuration interface internals.
  *
  * Copyright 2006-2010	Johannes Berg <johannes@sipsolutions.net>
+ * Copyright (C) 2018-2019 Intel Corporation
  */
 #ifndef __NET_WIRELESS_CORE_H
 #define __NET_WIRELESS_CORE_H
@@ -27,7 +28,7 @@
 	/* rfkill support */
 	struct rfkill_ops rfkill_ops;
 	struct rfkill *rfkill;
-	struct work_struct rfkill_sync;
+	struct work_struct rfkill_block;
 
 	/* ISO / IEC 3166 alpha2 for which this device is receiving
 	 * country IEs on, this can help disregard country IEs from APs
@@ -66,6 +67,7 @@
 	/* protected by RTNL only */
 	int num_running_ifaces;
 	int num_running_monitor_ifaces;
+	u64 cookie_counter;
 
 	/* BSSes/scanning */
 	spinlock_t bss_lock;
@@ -133,6 +135,16 @@
 #endif
 }
 
+static inline u64 cfg80211_assign_cookie(struct cfg80211_registered_device *rdev)
+{
+	u64 r = ++rdev->cookie_counter;
+
+	if (WARN_ON(r == 0))
+		r = ++rdev->cookie_counter;
+
+	return r;
+}
+
 extern struct workqueue_struct *cfg80211_wq;
 extern struct list_head cfg80211_rdev_list;
 extern int cfg80211_rdev_list_generation;
@@ -170,12 +182,23 @@
 static inline void cfg80211_hold_bss(struct cfg80211_internal_bss *bss)
 {
 	atomic_inc(&bss->hold);
+	if (bss->pub.transmitted_bss) {
+		bss = container_of(bss->pub.transmitted_bss,
+				   struct cfg80211_internal_bss, pub);
+		atomic_inc(&bss->hold);
+	}
 }
 
 static inline void cfg80211_unhold_bss(struct cfg80211_internal_bss *bss)
 {
 	int r = atomic_dec_return(&bss->hold);
 	WARN_ON(r < 0);
+	if (bss->pub.transmitted_bss) {
+		bss = container_of(bss->pub.transmitted_bss,
+				   struct cfg80211_internal_bss, pub);
+		r = atomic_dec_return(&bss->hold);
+		WARN_ON(r < 0);
+	}
 }
 
 
@@ -187,6 +210,9 @@
 int cfg80211_switch_netns(struct cfg80211_registered_device *rdev,
 			  struct net *net);
 
+void cfg80211_init_wdev(struct cfg80211_registered_device *rdev,
+			struct wireless_dev *wdev);
+
 static inline void wdev_lock(struct wireless_dev *wdev)
 	__acquires(wdev)
 {
@@ -280,6 +306,8 @@
 void cfg80211_bss_expire(struct cfg80211_registered_device *rdev);
 void cfg80211_bss_age(struct cfg80211_registered_device *rdev,
                       unsigned long age_secs);
+void cfg80211_update_assoc_bss_entry(struct wireless_dev *wdev,
+				     struct ieee80211_channel *channel);
 
 /* IBSS */
 int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
@@ -430,6 +458,8 @@
 bool cfg80211_does_bw_fit_range(const struct ieee80211_freq_range *freq_range,
 				u32 center_freq_khz, u32 bw_khz);
 
+extern struct work_struct cfg80211_disconnect_work;
+
 /**
  * cfg80211_chandef_dfs_usable - checks if chandef is DFS usable
  * @wiphy: the wiphy to validate against
@@ -503,6 +533,10 @@
 void cfg80211_stop_nan(struct cfg80211_registered_device *rdev,
 		       struct wireless_dev *wdev);
 
+struct cfg80211_internal_bss *
+cfg80211_bss_update(struct cfg80211_registered_device *rdev,
+		    struct cfg80211_internal_bss *tmp,
+		    bool signal_valid, unsigned long ts);
 #ifdef CONFIG_CFG80211_DEVELOPER_WARNINGS
 #define CFG80211_DEV_WARN_ON(cond)	WARN_ON(cond)
 #else
@@ -516,4 +550,8 @@
 
 void cfg80211_cqm_config_free(struct wireless_dev *wdev);
 
+void cfg80211_release_pmsr(struct wireless_dev *wdev, u32 portid);
+void cfg80211_pmsr_wdev_down(struct wireless_dev *wdev);
+void cfg80211_pmsr_free_wk(struct work_struct *work);
+
 #endif /* __NET_WIRELESS_CORE_H */
diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c
index 30fc6eb..76b845f 100644
--- a/net/wireless/debugfs.c
+++ b/net/wireless/debugfs.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * cfg80211 debugfs
  *
  * Copyright 2009	Luis R. Rodriguez <lrodriguez@atheros.com>
  * Copyright 2007	Johannes Berg <johannes@sipsolutions.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #include <linux/slab.h>
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index d1743e6..ae8fe66 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -104,13 +104,19 @@
 		* use the mandatory rate set for 11b or
 		* 11a for maximum compatibility.
 		*/
-		struct ieee80211_supported_band *sband =
-			rdev->wiphy.bands[params->chandef.chan->band];
+		struct ieee80211_supported_band *sband;
+		enum nl80211_band band;
+		u32 flag;
 		int j;
-		u32 flag = params->chandef.chan->band == NL80211_BAND_5GHZ ?
-			IEEE80211_RATE_MANDATORY_A :
-			IEEE80211_RATE_MANDATORY_B;
 
+		band = params->chandef.chan->band;
+		if (band == NL80211_BAND_5GHZ ||
+		    band == NL80211_BAND_6GHZ)
+			flag = IEEE80211_RATE_MANDATORY_A;
+		else
+			flag = IEEE80211_RATE_MANDATORY_B;
+
+		sband = rdev->wiphy.bands[band];
 		for (j = 0; j < sband->n_bitrates; j++) {
 			if (sband->bitrates[j].flags & flag)
 				params->basic_rates |= BIT(j);
diff --git a/net/wireless/lib80211.c b/net/wireless/lib80211.c
index 801d478..cc7b9fd 100644
--- a/net/wireless/lib80211.c
+++ b/net/wireless/lib80211.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * lib80211 -- common bits for IEEE802.11 drivers
  *
diff --git a/net/wireless/lib80211_crypt_ccmp.c b/net/wireless/lib80211_crypt_ccmp.c
index 6beab0c..6a5f08f 100644
--- a/net/wireless/lib80211_crypt_ccmp.c
+++ b/net/wireless/lib80211_crypt_ccmp.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * lib80211 crypt: host-based CCMP encryption implementation for lib80211
  *
  * Copyright (c) 2003-2004, Jouni Malinen <j@w1.fi>
  * Copyright (c) 2008, John W. Linville <linville@tuxdriver.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
  */
 
 #include <linux/kernel.h>
@@ -26,6 +22,7 @@
 #include <linux/ieee80211.h>
 
 #include <linux/crypto.h>
+#include <crypto/aead.h>
 
 #include <net/lib80211.h>
 
@@ -52,20 +49,13 @@
 
 	int key_idx;
 
-	struct crypto_cipher *tfm;
+	struct crypto_aead *tfm;
 
 	/* scratch buffers for virt_to_page() (crypto API) */
-	u8 tx_b0[AES_BLOCK_LEN], tx_b[AES_BLOCK_LEN],
-	    tx_e[AES_BLOCK_LEN], tx_s0[AES_BLOCK_LEN];
-	u8 rx_b0[AES_BLOCK_LEN], rx_b[AES_BLOCK_LEN], rx_a[AES_BLOCK_LEN];
+	u8 tx_aad[2 * AES_BLOCK_LEN];
+	u8 rx_aad[2 * AES_BLOCK_LEN];
 };
 
-static inline void lib80211_ccmp_aes_encrypt(struct crypto_cipher *tfm,
-					      const u8 pt[16], u8 ct[16])
-{
-	crypto_cipher_encrypt_one(tfm, ct, pt);
-}
-
 static void *lib80211_ccmp_init(int key_idx)
 {
 	struct lib80211_ccmp_data *priv;
@@ -75,7 +65,7 @@
 		goto fail;
 	priv->key_idx = key_idx;
 
-	priv->tfm = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
+	priv->tfm = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(priv->tfm)) {
 		priv->tfm = NULL;
 		goto fail;
@@ -86,7 +76,7 @@
       fail:
 	if (priv) {
 		if (priv->tfm)
-			crypto_free_cipher(priv->tfm);
+			crypto_free_aead(priv->tfm);
 		kfree(priv);
 	}
 
@@ -97,25 +87,16 @@
 {
 	struct lib80211_ccmp_data *_priv = priv;
 	if (_priv && _priv->tfm)
-		crypto_free_cipher(_priv->tfm);
+		crypto_free_aead(_priv->tfm);
 	kfree(priv);
 }
 
-static inline void xor_block(u8 * b, u8 * a, size_t len)
-{
-	int i;
-	for (i = 0; i < len; i++)
-		b[i] ^= a[i];
-}
-
-static void ccmp_init_blocks(struct crypto_cipher *tfm,
-			     struct ieee80211_hdr *hdr,
-			     u8 * pn, size_t dlen, u8 * b0, u8 * auth, u8 * s0)
+static int ccmp_init_iv_and_aad(const struct ieee80211_hdr *hdr,
+				const u8 *pn, u8 *iv, u8 *aad)
 {
 	u8 *pos, qc = 0;
 	size_t aad_len;
 	int a4_included, qc_included;
-	u8 aad[2 * AES_BLOCK_LEN];
 
 	a4_included = ieee80211_has_a4(hdr->frame_control);
 	qc_included = ieee80211_is_data_qos(hdr->frame_control);
@@ -131,17 +112,19 @@
 		aad_len += 2;
 	}
 
-	/* CCM Initial Block:
-	 * Flag (Include authentication header, M=3 (8-octet MIC),
-	 *       L=1 (2-octet Dlen))
-	 * Nonce: 0x00 | A2 | PN
-	 * Dlen */
-	b0[0] = 0x59;
-	b0[1] = qc;
-	memcpy(b0 + 2, hdr->addr2, ETH_ALEN);
-	memcpy(b0 + 8, pn, CCMP_PN_LEN);
-	b0[14] = (dlen >> 8) & 0xff;
-	b0[15] = dlen & 0xff;
+	/* In CCM, the initial vectors (IV) used for CTR mode encryption and CBC
+	 * mode authentication are not allowed to collide, yet both are derived
+	 * from the same vector. We only set L := 1 here to indicate that the
+	 * data size can be represented in (L+1) bytes. The CCM layer will take
+	 * care of storing the data length in the top (L+1) bytes and setting
+	 * and clearing the other bits as is required to derive the two IVs.
+	 */
+	iv[0] = 0x1;
+
+	/* Nonce: QC | A2 | PN */
+	iv[1] = qc;
+	memcpy(iv + 2, hdr->addr2, ETH_ALEN);
+	memcpy(iv + 8, pn, CCMP_PN_LEN);
 
 	/* AAD:
 	 * FC with bits 4..6 and 11..13 masked to zero; 14 is always one
@@ -151,31 +134,20 @@
 	 * QC (if present)
 	 */
 	pos = (u8 *) hdr;
-	aad[0] = 0;		/* aad_len >> 8 */
-	aad[1] = aad_len & 0xff;
-	aad[2] = pos[0] & 0x8f;
-	aad[3] = pos[1] & 0xc7;
-	memcpy(aad + 4, hdr->addr1, 3 * ETH_ALEN);
+	aad[0] = pos[0] & 0x8f;
+	aad[1] = pos[1] & 0xc7;
+	memcpy(aad + 2, hdr->addr1, 3 * ETH_ALEN);
 	pos = (u8 *) & hdr->seq_ctrl;
-	aad[22] = pos[0] & 0x0f;
-	aad[23] = 0;		/* all bits masked */
-	memset(aad + 24, 0, 8);
+	aad[20] = pos[0] & 0x0f;
+	aad[21] = 0;		/* all bits masked */
+	memset(aad + 22, 0, 8);
 	if (a4_included)
-		memcpy(aad + 24, hdr->addr4, ETH_ALEN);
+		memcpy(aad + 22, hdr->addr4, ETH_ALEN);
 	if (qc_included) {
-		aad[a4_included ? 30 : 24] = qc;
+		aad[a4_included ? 28 : 22] = qc;
 		/* rest of QC masked */
 	}
-
-	/* Start with the first block and AAD */
-	lib80211_ccmp_aes_encrypt(tfm, b0, auth);
-	xor_block(auth, aad, AES_BLOCK_LEN);
-	lib80211_ccmp_aes_encrypt(tfm, auth, auth);
-	xor_block(auth, &aad[AES_BLOCK_LEN], AES_BLOCK_LEN);
-	lib80211_ccmp_aes_encrypt(tfm, auth, auth);
-	b0[0] &= 0x07;
-	b0[14] = b0[15] = 0;
-	lib80211_ccmp_aes_encrypt(tfm, b0, s0);
+	return aad_len;
 }
 
 static int lib80211_ccmp_hdr(struct sk_buff *skb, int hdr_len,
@@ -218,13 +190,13 @@
 static int lib80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct lib80211_ccmp_data *key = priv;
-	int data_len, i, blocks, last, len;
-	u8 *pos, *mic;
 	struct ieee80211_hdr *hdr;
-	u8 *b0 = key->tx_b0;
-	u8 *b = key->tx_b;
-	u8 *e = key->tx_e;
-	u8 *s0 = key->tx_s0;
+	struct aead_request *req;
+	struct scatterlist sg[2];
+	u8 *aad = key->tx_aad;
+	u8 iv[AES_BLOCK_LEN];
+	int len, data_len, aad_len;
+	int ret;
 
 	if (skb_tailroom(skb) < CCMP_MIC_LEN || skb->len < hdr_len)
 		return -1;
@@ -234,31 +206,28 @@
 	if (len < 0)
 		return -1;
 
-	pos = skb->data + hdr_len + CCMP_HDR_LEN;
+	req = aead_request_alloc(key->tfm, GFP_ATOMIC);
+	if (!req)
+		return -ENOMEM;
+
 	hdr = (struct ieee80211_hdr *)skb->data;
-	ccmp_init_blocks(key->tfm, hdr, key->tx_pn, data_len, b0, b, s0);
+	aad_len = ccmp_init_iv_and_aad(hdr, key->tx_pn, iv, aad);
 
-	blocks = DIV_ROUND_UP(data_len, AES_BLOCK_LEN);
-	last = data_len % AES_BLOCK_LEN;
+	skb_put(skb, CCMP_MIC_LEN);
 
-	for (i = 1; i <= blocks; i++) {
-		len = (i == blocks && last) ? last : AES_BLOCK_LEN;
-		/* Authentication */
-		xor_block(b, pos, len);
-		lib80211_ccmp_aes_encrypt(key->tfm, b, b);
-		/* Encryption, with counter */
-		b0[14] = (i >> 8) & 0xff;
-		b0[15] = i & 0xff;
-		lib80211_ccmp_aes_encrypt(key->tfm, b0, e);
-		xor_block(pos, e, len);
-		pos += len;
-	}
+	sg_init_table(sg, 2);
+	sg_set_buf(&sg[0], aad, aad_len);
+	sg_set_buf(&sg[1], skb->data + hdr_len + CCMP_HDR_LEN,
+		   data_len + CCMP_MIC_LEN);
 
-	mic = skb_put(skb, CCMP_MIC_LEN);
-	for (i = 0; i < CCMP_MIC_LEN; i++)
-		mic[i] = b[i] ^ s0[i];
+	aead_request_set_callback(req, 0, NULL, NULL);
+	aead_request_set_ad(req, aad_len);
+	aead_request_set_crypt(req, sg, sg, data_len, iv);
 
-	return 0;
+	ret = crypto_aead_encrypt(req);
+	aead_request_free(req);
+
+	return ret;
 }
 
 /*
@@ -287,13 +256,13 @@
 	struct lib80211_ccmp_data *key = priv;
 	u8 keyidx, *pos;
 	struct ieee80211_hdr *hdr;
-	u8 *b0 = key->rx_b0;
-	u8 *b = key->rx_b;
-	u8 *a = key->rx_a;
+	struct aead_request *req;
+	struct scatterlist sg[2];
+	u8 *aad = key->rx_aad;
+	u8 iv[AES_BLOCK_LEN];
 	u8 pn[6];
-	int i, blocks, last, len;
-	size_t data_len = skb->len - hdr_len - CCMP_HDR_LEN - CCMP_MIC_LEN;
-	u8 *mic = skb->data + skb->len - CCMP_MIC_LEN;
+	int aad_len, ret;
+	size_t data_len = skb->len - hdr_len - CCMP_HDR_LEN;
 
 	if (skb->len < hdr_len + CCMP_HDR_LEN + CCMP_MIC_LEN) {
 		key->dot11RSNAStatsCCMPFormatErrors++;
@@ -341,28 +310,26 @@
 		return -4;
 	}
 
-	ccmp_init_blocks(key->tfm, hdr, pn, data_len, b0, a, b);
-	xor_block(mic, b, CCMP_MIC_LEN);
+	req = aead_request_alloc(key->tfm, GFP_ATOMIC);
+	if (!req)
+		return -ENOMEM;
 
-	blocks = DIV_ROUND_UP(data_len, AES_BLOCK_LEN);
-	last = data_len % AES_BLOCK_LEN;
+	aad_len = ccmp_init_iv_and_aad(hdr, pn, iv, aad);
 
-	for (i = 1; i <= blocks; i++) {
-		len = (i == blocks && last) ? last : AES_BLOCK_LEN;
-		/* Decrypt, with counter */
-		b0[14] = (i >> 8) & 0xff;
-		b0[15] = i & 0xff;
-		lib80211_ccmp_aes_encrypt(key->tfm, b0, b);
-		xor_block(pos, b, len);
-		/* Authentication */
-		xor_block(a, pos, len);
-		lib80211_ccmp_aes_encrypt(key->tfm, a, a);
-		pos += len;
-	}
+	sg_init_table(sg, 2);
+	sg_set_buf(&sg[0], aad, aad_len);
+	sg_set_buf(&sg[1], pos, data_len);
 
-	if (memcmp(mic, a, CCMP_MIC_LEN) != 0) {
-		net_dbg_ratelimited("CCMP: decrypt failed: STA=%pM\n",
-				    hdr->addr2);
+	aead_request_set_callback(req, 0, NULL, NULL);
+	aead_request_set_ad(req, aad_len);
+	aead_request_set_crypt(req, sg, sg, data_len, iv);
+
+	ret = crypto_aead_decrypt(req);
+	aead_request_free(req);
+
+	if (ret) {
+		net_dbg_ratelimited("CCMP: decrypt failed: STA=%pM (%d)\n",
+				    hdr->addr2, ret);
 		key->dot11RSNAStatsCCMPDecryptErrors++;
 		return -5;
 	}
@@ -381,7 +348,7 @@
 {
 	struct lib80211_ccmp_data *data = priv;
 	int keyidx;
-	struct crypto_cipher *tfm = data->tfm;
+	struct crypto_aead *tfm = data->tfm;
 
 	keyidx = data->key_idx;
 	memset(data, 0, sizeof(*data));
@@ -398,7 +365,9 @@
 			data->rx_pn[4] = seq[1];
 			data->rx_pn[5] = seq[0];
 		}
-		crypto_cipher_setkey(data->tfm, data->key, CCMP_TK_LEN);
+		if (crypto_aead_setauthsize(data->tfm, CCMP_MIC_LEN) ||
+		    crypto_aead_setkey(data->tfm, data->key, CCMP_TK_LEN))
+			return -1;
 	} else if (len == 0)
 		data->key_set = 0;
 	else
diff --git a/net/wireless/lib80211_crypt_tkip.c b/net/wireless/lib80211_crypt_tkip.c
index e6bce1f..f5e842b 100644
--- a/net/wireless/lib80211_crypt_tkip.c
+++ b/net/wireless/lib80211_crypt_tkip.c
@@ -1,18 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * lib80211 crypt: host-based TKIP encryption implementation for lib80211
  *
  * Copyright (c) 2003-2004, Jouni Malinen <j@w1.fi>
  * Copyright (c) 2008, John W. Linville <linville@tuxdriver.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/err.h>
+#include <linux/fips.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -29,8 +26,9 @@
 #include <linux/ieee80211.h>
 #include <net/iw_handler.h>
 
+#include <crypto/arc4.h>
 #include <crypto/hash.h>
-#include <crypto/skcipher.h>
+#include <linux/crypto.h>
 #include <linux/crc32.h>
 
 #include <net/lib80211.h>
@@ -64,9 +62,9 @@
 
 	int key_idx;
 
-	struct crypto_skcipher *rx_tfm_arc4;
+	struct arc4_ctx rx_ctx_arc4;
+	struct arc4_ctx tx_ctx_arc4;
 	struct crypto_shash *rx_tfm_michael;
-	struct crypto_skcipher *tx_tfm_arc4;
 	struct crypto_shash *tx_tfm_michael;
 
 	/* scratch buffers for virt_to_page() (crypto API) */
@@ -93,32 +91,21 @@
 {
 	struct lib80211_tkip_data *priv;
 
+	if (fips_enabled)
+		return NULL;
+
 	priv = kzalloc(sizeof(*priv), GFP_ATOMIC);
 	if (priv == NULL)
 		goto fail;
 
 	priv->key_idx = key_idx;
 
-	priv->tx_tfm_arc4 = crypto_alloc_skcipher("ecb(arc4)", 0,
-						  CRYPTO_ALG_ASYNC);
-	if (IS_ERR(priv->tx_tfm_arc4)) {
-		priv->tx_tfm_arc4 = NULL;
-		goto fail;
-	}
-
 	priv->tx_tfm_michael = crypto_alloc_shash("michael_mic", 0, 0);
 	if (IS_ERR(priv->tx_tfm_michael)) {
 		priv->tx_tfm_michael = NULL;
 		goto fail;
 	}
 
-	priv->rx_tfm_arc4 = crypto_alloc_skcipher("ecb(arc4)", 0,
-						  CRYPTO_ALG_ASYNC);
-	if (IS_ERR(priv->rx_tfm_arc4)) {
-		priv->rx_tfm_arc4 = NULL;
-		goto fail;
-	}
-
 	priv->rx_tfm_michael = crypto_alloc_shash("michael_mic", 0, 0);
 	if (IS_ERR(priv->rx_tfm_michael)) {
 		priv->rx_tfm_michael = NULL;
@@ -130,9 +117,7 @@
       fail:
 	if (priv) {
 		crypto_free_shash(priv->tx_tfm_michael);
-		crypto_free_skcipher(priv->tx_tfm_arc4);
 		crypto_free_shash(priv->rx_tfm_michael);
-		crypto_free_skcipher(priv->rx_tfm_arc4);
 		kfree(priv);
 	}
 
@@ -144,11 +129,9 @@
 	struct lib80211_tkip_data *_priv = priv;
 	if (_priv) {
 		crypto_free_shash(_priv->tx_tfm_michael);
-		crypto_free_skcipher(_priv->tx_tfm_arc4);
 		crypto_free_shash(_priv->rx_tfm_michael);
-		crypto_free_skcipher(_priv->rx_tfm_arc4);
 	}
-	kfree(priv);
+	kzfree(priv);
 }
 
 static inline u16 RotR1(u16 val)
@@ -344,12 +327,9 @@
 static int lib80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct lib80211_tkip_data *tkey = priv;
-	SKCIPHER_REQUEST_ON_STACK(req, tkey->tx_tfm_arc4);
 	int len;
 	u8 rc4key[16], *pos, *icv;
 	u32 crc;
-	struct scatterlist sg;
-	int err;
 
 	if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) {
 		struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
@@ -374,14 +354,10 @@
 	icv[2] = crc >> 16;
 	icv[3] = crc >> 24;
 
-	crypto_skcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
-	sg_init_one(&sg, pos, len + 4);
-	skcipher_request_set_tfm(req, tkey->tx_tfm_arc4);
-	skcipher_request_set_callback(req, 0, NULL, NULL);
-	skcipher_request_set_crypt(req, &sg, &sg, len + 4, NULL);
-	err = crypto_skcipher_encrypt(req);
-	skcipher_request_zero(req);
-	return err;
+	arc4_setkey(&tkey->tx_ctx_arc4, rc4key, 16);
+	arc4_crypt(&tkey->tx_ctx_arc4, pos, pos, len + 4);
+
+	return 0;
 }
 
 /*
@@ -400,7 +376,6 @@
 static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct lib80211_tkip_data *tkey = priv;
-	SKCIPHER_REQUEST_ON_STACK(req, tkey->rx_tfm_arc4);
 	u8 rc4key[16];
 	u8 keyidx, *pos;
 	u32 iv32;
@@ -408,9 +383,7 @@
 	struct ieee80211_hdr *hdr;
 	u8 icv[4];
 	u32 crc;
-	struct scatterlist sg;
 	int plen;
-	int err;
 
 	hdr = (struct ieee80211_hdr *)skb->data;
 
@@ -463,18 +436,8 @@
 
 	plen = skb->len - hdr_len - 12;
 
-	crypto_skcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
-	sg_init_one(&sg, pos, plen + 4);
-	skcipher_request_set_tfm(req, tkey->rx_tfm_arc4);
-	skcipher_request_set_callback(req, 0, NULL, NULL);
-	skcipher_request_set_crypt(req, &sg, &sg, plen + 4, NULL);
-	err = crypto_skcipher_decrypt(req);
-	skcipher_request_zero(req);
-	if (err) {
-		net_dbg_ratelimited("TKIP: failed to decrypt received packet from %pM\n",
-				    hdr->addr2);
-		return -7;
-	}
+	arc4_setkey(&tkey->rx_ctx_arc4, rc4key, 16);
+	arc4_crypt(&tkey->rx_ctx_arc4, pos, pos, plen + 4);
 
 	crc = ~crc32_le(~0, pos, plen);
 	icv[0] = crc;
@@ -520,7 +483,6 @@
 	}
 
 	desc->tfm = tfm_michael;
-	desc->flags = 0;
 
 	if (crypto_shash_setkey(tfm_michael, key, 8))
 		return -1;
@@ -660,17 +622,17 @@
 	struct lib80211_tkip_data *tkey = priv;
 	int keyidx;
 	struct crypto_shash *tfm = tkey->tx_tfm_michael;
-	struct crypto_skcipher *tfm2 = tkey->tx_tfm_arc4;
+	struct arc4_ctx *tfm2 = &tkey->tx_ctx_arc4;
 	struct crypto_shash *tfm3 = tkey->rx_tfm_michael;
-	struct crypto_skcipher *tfm4 = tkey->rx_tfm_arc4;
+	struct arc4_ctx *tfm4 = &tkey->rx_ctx_arc4;
 
 	keyidx = tkey->key_idx;
 	memset(tkey, 0, sizeof(*tkey));
 	tkey->key_idx = keyidx;
 	tkey->tx_tfm_michael = tfm;
-	tkey->tx_tfm_arc4 = tfm2;
+	tkey->tx_ctx_arc4 = *tfm2;
 	tkey->rx_tfm_michael = tfm3;
-	tkey->rx_tfm_arc4 = tfm4;
+	tkey->rx_ctx_arc4 = *tfm4;
 	if (len == TKIP_KEY_LEN) {
 		memcpy(tkey->key, key, TKIP_KEY_LEN);
 		tkey->key_set = 1;
diff --git a/net/wireless/lib80211_crypt_wep.c b/net/wireless/lib80211_crypt_wep.c
index d05f58b..dafc6f3 100644
--- a/net/wireless/lib80211_crypt_wep.c
+++ b/net/wireless/lib80211_crypt_wep.c
@@ -1,16 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * lib80211 crypt: host-based WEP encryption implementation for lib80211
  *
  * Copyright (c) 2002-2004, Jouni Malinen <j@w1.fi>
  * Copyright (c) 2008, John W. Linville <linville@tuxdriver.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
  */
 
 #include <linux/err.h>
+#include <linux/fips.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -22,7 +19,7 @@
 
 #include <net/lib80211.h>
 
-#include <crypto/skcipher.h>
+#include <crypto/arc4.h>
 #include <linux/crc32.h>
 
 MODULE_AUTHOR("Jouni Malinen");
@@ -35,52 +32,31 @@
 	u8 key[WEP_KEY_LEN + 1];
 	u8 key_len;
 	u8 key_idx;
-	struct crypto_skcipher *tx_tfm;
-	struct crypto_skcipher *rx_tfm;
+	struct arc4_ctx tx_ctx;
+	struct arc4_ctx rx_ctx;
 };
 
 static void *lib80211_wep_init(int keyidx)
 {
 	struct lib80211_wep_data *priv;
 
+	if (fips_enabled)
+		return NULL;
+
 	priv = kzalloc(sizeof(*priv), GFP_ATOMIC);
 	if (priv == NULL)
-		goto fail;
+		return NULL;
 	priv->key_idx = keyidx;
 
-	priv->tx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
-	if (IS_ERR(priv->tx_tfm)) {
-		priv->tx_tfm = NULL;
-		goto fail;
-	}
-
-	priv->rx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
-	if (IS_ERR(priv->rx_tfm)) {
-		priv->rx_tfm = NULL;
-		goto fail;
-	}
 	/* start WEP IV from a random value */
 	get_random_bytes(&priv->iv, 4);
 
 	return priv;
-
-      fail:
-	if (priv) {
-		crypto_free_skcipher(priv->tx_tfm);
-		crypto_free_skcipher(priv->rx_tfm);
-		kfree(priv);
-	}
-	return NULL;
 }
 
 static void lib80211_wep_deinit(void *priv)
 {
-	struct lib80211_wep_data *_priv = priv;
-	if (_priv) {
-		crypto_free_skcipher(_priv->tx_tfm);
-		crypto_free_skcipher(_priv->rx_tfm);
-	}
-	kfree(priv);
+	kzfree(priv);
 }
 
 /* Add WEP IV/key info to a frame that has at least 4 bytes of headroom */
@@ -129,12 +105,9 @@
 static int lib80211_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct lib80211_wep_data *wep = priv;
-	SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm);
 	u32 crc, klen, len;
 	u8 *pos, *icv;
-	struct scatterlist sg;
 	u8 key[WEP_KEY_LEN + 3];
-	int err;
 
 	/* other checks are in lib80211_wep_build_iv */
 	if (skb_tailroom(skb) < 4)
@@ -162,14 +135,10 @@
 	icv[2] = crc >> 16;
 	icv[3] = crc >> 24;
 
-	crypto_skcipher_setkey(wep->tx_tfm, key, klen);
-	sg_init_one(&sg, pos, len + 4);
-	skcipher_request_set_tfm(req, wep->tx_tfm);
-	skcipher_request_set_callback(req, 0, NULL, NULL);
-	skcipher_request_set_crypt(req, &sg, &sg, len + 4, NULL);
-	err = crypto_skcipher_encrypt(req);
-	skcipher_request_zero(req);
-	return err;
+	arc4_setkey(&wep->tx_ctx, key, klen);
+	arc4_crypt(&wep->tx_ctx, pos, pos, len + 4);
+
+	return 0;
 }
 
 /* Perform WEP decryption on given buffer. Buffer includes whole WEP part of
@@ -182,12 +151,9 @@
 static int lib80211_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct lib80211_wep_data *wep = priv;
-	SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm);
 	u32 crc, klen, plen;
 	u8 key[WEP_KEY_LEN + 3];
 	u8 keyidx, *pos, icv[4];
-	struct scatterlist sg;
-	int err;
 
 	if (skb->len < hdr_len + 8)
 		return -1;
@@ -208,15 +174,8 @@
 	/* Apply RC4 to data and compute CRC32 over decrypted data */
 	plen = skb->len - hdr_len - 8;
 
-	crypto_skcipher_setkey(wep->rx_tfm, key, klen);
-	sg_init_one(&sg, pos, plen + 4);
-	skcipher_request_set_tfm(req, wep->rx_tfm);
-	skcipher_request_set_callback(req, 0, NULL, NULL);
-	skcipher_request_set_crypt(req, &sg, &sg, plen + 4, NULL);
-	err = crypto_skcipher_decrypt(req);
-	skcipher_request_zero(req);
-	if (err)
-		return -7;
+	arc4_setkey(&wep->rx_ctx, key, klen);
+	arc4_crypt(&wep->rx_ctx, pos, pos, plen + 4);
 
 	crc = ~crc32_le(~0, pos, plen);
 	icv[0] = crc;
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 12b3edf..f946201 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -21,7 +21,8 @@
 
 
 void cfg80211_rx_assoc_resp(struct net_device *dev, struct cfg80211_bss *bss,
-			    const u8 *buf, size_t len, int uapsd_queues)
+			    const u8 *buf, size_t len, int uapsd_queues,
+			    const u8 *req_ies, size_t req_ies_len)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct wiphy *wiphy = wdev->wiphy;
@@ -33,6 +34,8 @@
 	cr.status = (int)le16_to_cpu(mgmt->u.assoc_resp.status_code);
 	cr.bssid = mgmt->bssid;
 	cr.bss = bss;
+	cr.req_ie = req_ies;
+	cr.req_ie_len = req_ies_len;
 	cr.resp_ie = mgmt->u.assoc_resp.variable;
 	cr.resp_ie_len =
 		len - offsetof(struct ieee80211_mgmt, u.assoc_resp.variable);
@@ -52,7 +55,8 @@
 		return;
 	}
 
-	nl80211_send_rx_assoc(rdev, dev, buf, len, GFP_KERNEL, uapsd_queues);
+	nl80211_send_rx_assoc(rdev, dev, buf, len, GFP_KERNEL, uapsd_queues,
+			      req_ies, req_ies_len);
 	/* update current_bss etc., consumes the bss reference */
 	__cfg80211_connect_result(dev, &cr, cr.status == WLAN_STATUS_SUCCESS);
 }
@@ -272,11 +276,11 @@
 
 	p1 = (u8*)(ht_capa);
 	p2 = (u8*)(ht_capa_mask);
-	for (i = 0; i<sizeof(*ht_capa); i++)
+	for (i = 0; i < sizeof(*ht_capa); i++)
 		p1[i] &= p2[i];
 }
 
-/*  Do a logical ht_capa &= ht_capa_mask.  */
+/*  Do a logical vht_capa &= vht_capa_mask.  */
 void cfg80211_oper_and_vht_capa(struct ieee80211_vht_cap *vht_capa,
 				const struct ieee80211_vht_cap *vht_capa_mask)
 {
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 176edfe..7b72286 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1,10 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * This is the new netlink-based wireless configuration interface.
  *
  * Copyright 2006-2010	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright 2015-2017	Intel Deutschland GmbH
- * Copyright (C) 2018 Intel Corporation
+ * Copyright (C) 2018-2019 Intel Corporation
  */
 
 #include <linux/if.h>
@@ -200,8 +201,128 @@
 	return __cfg80211_rdev_from_attrs(netns, info->attrs);
 }
 
+static int validate_beacon_head(const struct nlattr *attr,
+				struct netlink_ext_ack *extack)
+{
+	const u8 *data = nla_data(attr);
+	unsigned int len = nla_len(attr);
+	const struct element *elem;
+	const struct ieee80211_mgmt *mgmt = (void *)data;
+	unsigned int fixedlen = offsetof(struct ieee80211_mgmt,
+					 u.beacon.variable);
+
+	if (len < fixedlen)
+		goto err;
+
+	if (ieee80211_hdrlen(mgmt->frame_control) !=
+	    offsetof(struct ieee80211_mgmt, u.beacon))
+		goto err;
+
+	data += fixedlen;
+	len -= fixedlen;
+
+	for_each_element(elem, data, len) {
+		/* nothing */
+	}
+
+	if (for_each_element_completed(elem, data, len))
+		return 0;
+
+err:
+	NL_SET_ERR_MSG_ATTR(extack, attr, "malformed beacon head");
+	return -EINVAL;
+}
+
+static int validate_ie_attr(const struct nlattr *attr,
+			    struct netlink_ext_ack *extack)
+{
+	const u8 *data = nla_data(attr);
+	unsigned int len = nla_len(attr);
+	const struct element *elem;
+
+	for_each_element(elem, data, len) {
+		/* nothing */
+	}
+
+	if (for_each_element_completed(elem, data, len))
+		return 0;
+
+	NL_SET_ERR_MSG_ATTR(extack, attr, "malformed information elements");
+	return -EINVAL;
+}
+
 /* policy for the attributes */
-static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
+static const struct nla_policy
+nl80211_ftm_responder_policy[NL80211_FTM_RESP_ATTR_MAX + 1] = {
+	[NL80211_FTM_RESP_ATTR_ENABLED] = { .type = NLA_FLAG, },
+	[NL80211_FTM_RESP_ATTR_LCI] = { .type = NLA_BINARY,
+					.len = U8_MAX },
+	[NL80211_FTM_RESP_ATTR_CIVICLOC] = { .type = NLA_BINARY,
+					     .len = U8_MAX },
+};
+
+static const struct nla_policy
+nl80211_pmsr_ftm_req_attr_policy[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1] = {
+	[NL80211_PMSR_FTM_REQ_ATTR_ASAP] = { .type = NLA_FLAG },
+	[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE] = { .type = NLA_U32 },
+	[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP] =
+		NLA_POLICY_MAX(NLA_U8, 15),
+	[NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD] = { .type = NLA_U16 },
+	[NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION] =
+		NLA_POLICY_MAX(NLA_U8, 15),
+	[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST] =
+		NLA_POLICY_MAX(NLA_U8, 31),
+	[NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES] = { .type = NLA_U8 },
+	[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI] = { .type = NLA_FLAG },
+	[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC] = { .type = NLA_FLAG },
+};
+
+static const struct nla_policy
+nl80211_pmsr_req_data_policy[NL80211_PMSR_TYPE_MAX + 1] = {
+	[NL80211_PMSR_TYPE_FTM] =
+		NLA_POLICY_NESTED(nl80211_pmsr_ftm_req_attr_policy),
+};
+
+static const struct nla_policy
+nl80211_pmsr_req_attr_policy[NL80211_PMSR_REQ_ATTR_MAX + 1] = {
+	[NL80211_PMSR_REQ_ATTR_DATA] =
+		NLA_POLICY_NESTED(nl80211_pmsr_req_data_policy),
+	[NL80211_PMSR_REQ_ATTR_GET_AP_TSF] = { .type = NLA_FLAG },
+};
+
+static const struct nla_policy
+nl80211_psmr_peer_attr_policy[NL80211_PMSR_PEER_ATTR_MAX + 1] = {
+	[NL80211_PMSR_PEER_ATTR_ADDR] = NLA_POLICY_ETH_ADDR,
+	/*
+	 * we could specify this again to be the top-level policy,
+	 * but that would open us up to recursion problems ...
+	 */
+	[NL80211_PMSR_PEER_ATTR_CHAN] = { .type = NLA_NESTED },
+	[NL80211_PMSR_PEER_ATTR_REQ] =
+		NLA_POLICY_NESTED(nl80211_pmsr_req_attr_policy),
+	[NL80211_PMSR_PEER_ATTR_RESP] = { .type = NLA_REJECT },
+};
+
+static const struct nla_policy
+nl80211_pmsr_attr_policy[NL80211_PMSR_ATTR_MAX + 1] = {
+	[NL80211_PMSR_ATTR_MAX_PEERS] = { .type = NLA_REJECT },
+	[NL80211_PMSR_ATTR_REPORT_AP_TSF] = { .type = NLA_REJECT },
+	[NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR] = { .type = NLA_REJECT },
+	[NL80211_PMSR_ATTR_TYPE_CAPA] = { .type = NLA_REJECT },
+	[NL80211_PMSR_ATTR_PEERS] =
+		NLA_POLICY_NESTED_ARRAY(nl80211_psmr_peer_attr_policy),
+};
+
+static const struct nla_policy
+he_obss_pd_policy[NL80211_HE_OBSS_PD_ATTR_MAX + 1] = {
+	[NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET] =
+		NLA_POLICY_RANGE(NLA_U8, 1, 20),
+	[NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET] =
+		NLA_POLICY_RANGE(NLA_U8, 1, 20),
+};
+
+const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
+	[0] = { .strict_start_type = NL80211_ATTR_HE_OBSS_PD },
 	[NL80211_ATTR_WIPHY] = { .type = NLA_U32 },
 	[NL80211_ATTR_WIPHY_NAME] = { .type = NLA_NUL_STRING,
 				      .len = 20-1 },
@@ -209,50 +330,70 @@
 
 	[NL80211_ATTR_WIPHY_FREQ] = { .type = NLA_U32 },
 	[NL80211_ATTR_WIPHY_CHANNEL_TYPE] = { .type = NLA_U32 },
+	[NL80211_ATTR_WIPHY_EDMG_CHANNELS] = NLA_POLICY_RANGE(NLA_U8,
+						NL80211_EDMG_CHANNELS_MIN,
+						NL80211_EDMG_CHANNELS_MAX),
+	[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG] = NLA_POLICY_RANGE(NLA_U8,
+						NL80211_EDMG_BW_CONFIG_MIN,
+						NL80211_EDMG_BW_CONFIG_MAX),
+
 	[NL80211_ATTR_CHANNEL_WIDTH] = { .type = NLA_U32 },
 	[NL80211_ATTR_CENTER_FREQ1] = { .type = NLA_U32 },
 	[NL80211_ATTR_CENTER_FREQ2] = { .type = NLA_U32 },
 
-	[NL80211_ATTR_WIPHY_RETRY_SHORT] = { .type = NLA_U8 },
-	[NL80211_ATTR_WIPHY_RETRY_LONG] = { .type = NLA_U8 },
+	[NL80211_ATTR_WIPHY_RETRY_SHORT] = NLA_POLICY_MIN(NLA_U8, 1),
+	[NL80211_ATTR_WIPHY_RETRY_LONG] = NLA_POLICY_MIN(NLA_U8, 1),
 	[NL80211_ATTR_WIPHY_FRAG_THRESHOLD] = { .type = NLA_U32 },
 	[NL80211_ATTR_WIPHY_RTS_THRESHOLD] = { .type = NLA_U32 },
 	[NL80211_ATTR_WIPHY_COVERAGE_CLASS] = { .type = NLA_U8 },
 	[NL80211_ATTR_WIPHY_DYN_ACK] = { .type = NLA_FLAG },
 
-	[NL80211_ATTR_IFTYPE] = { .type = NLA_U32 },
+	[NL80211_ATTR_IFTYPE] = NLA_POLICY_MAX(NLA_U32, NL80211_IFTYPE_MAX),
 	[NL80211_ATTR_IFINDEX] = { .type = NLA_U32 },
 	[NL80211_ATTR_IFNAME] = { .type = NLA_NUL_STRING, .len = IFNAMSIZ-1 },
 
-	[NL80211_ATTR_MAC] = { .len = ETH_ALEN },
-	[NL80211_ATTR_PREV_BSSID] = { .len = ETH_ALEN },
+	[NL80211_ATTR_MAC] = { .type = NLA_EXACT_LEN_WARN, .len = ETH_ALEN },
+	[NL80211_ATTR_PREV_BSSID] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = ETH_ALEN
+	},
 
 	[NL80211_ATTR_KEY] = { .type = NLA_NESTED, },
 	[NL80211_ATTR_KEY_DATA] = { .type = NLA_BINARY,
 				    .len = WLAN_MAX_KEY_LEN },
-	[NL80211_ATTR_KEY_IDX] = { .type = NLA_U8 },
+	[NL80211_ATTR_KEY_IDX] = NLA_POLICY_MAX(NLA_U8, 5),
 	[NL80211_ATTR_KEY_CIPHER] = { .type = NLA_U32 },
 	[NL80211_ATTR_KEY_DEFAULT] = { .type = NLA_FLAG },
 	[NL80211_ATTR_KEY_SEQ] = { .type = NLA_BINARY, .len = 16 },
-	[NL80211_ATTR_KEY_TYPE] = { .type = NLA_U32 },
+	[NL80211_ATTR_KEY_TYPE] =
+		NLA_POLICY_MAX(NLA_U32, NUM_NL80211_KEYTYPES),
 
 	[NL80211_ATTR_BEACON_INTERVAL] = { .type = NLA_U32 },
 	[NL80211_ATTR_DTIM_PERIOD] = { .type = NLA_U32 },
-	[NL80211_ATTR_BEACON_HEAD] = { .type = NLA_BINARY,
-				       .len = IEEE80211_MAX_DATA_LEN },
-	[NL80211_ATTR_BEACON_TAIL] = { .type = NLA_BINARY,
-				       .len = IEEE80211_MAX_DATA_LEN },
-	[NL80211_ATTR_STA_AID] = { .type = NLA_U16 },
+	[NL80211_ATTR_BEACON_HEAD] =
+		NLA_POLICY_VALIDATE_FN(NLA_BINARY, validate_beacon_head,
+				       IEEE80211_MAX_DATA_LEN),
+	[NL80211_ATTR_BEACON_TAIL] =
+		NLA_POLICY_VALIDATE_FN(NLA_BINARY, validate_ie_attr,
+				       IEEE80211_MAX_DATA_LEN),
+	[NL80211_ATTR_STA_AID] =
+		NLA_POLICY_RANGE(NLA_U16, 1, IEEE80211_MAX_AID),
 	[NL80211_ATTR_STA_FLAGS] = { .type = NLA_NESTED },
 	[NL80211_ATTR_STA_LISTEN_INTERVAL] = { .type = NLA_U16 },
 	[NL80211_ATTR_STA_SUPPORTED_RATES] = { .type = NLA_BINARY,
 					       .len = NL80211_MAX_SUPP_RATES },
-	[NL80211_ATTR_STA_PLINK_ACTION] = { .type = NLA_U8 },
+	[NL80211_ATTR_STA_PLINK_ACTION] =
+		NLA_POLICY_MAX(NLA_U8, NUM_NL80211_PLINK_ACTIONS - 1),
+	[NL80211_ATTR_STA_TX_POWER_SETTING] =
+		NLA_POLICY_RANGE(NLA_U8,
+				 NL80211_TX_POWER_AUTOMATIC,
+				 NL80211_TX_POWER_FIXED),
+	[NL80211_ATTR_STA_TX_POWER] = { .type = NLA_S16 },
 	[NL80211_ATTR_STA_VLAN] = { .type = NLA_U32 },
 	[NL80211_ATTR_MNTR_FLAGS] = { /* NLA_NESTED can't be empty */ },
 	[NL80211_ATTR_MESH_ID] = { .type = NLA_BINARY,
 				   .len = IEEE80211_MAX_MESH_ID_LEN },
-	[NL80211_ATTR_MPATH_NEXT_HOP] = { .type = NLA_U32 },
+	[NL80211_ATTR_MPATH_NEXT_HOP] = NLA_POLICY_ETH_ADDR_COMPAT,
 
 	[NL80211_ATTR_REG_ALPHA2] = { .type = NLA_STRING, .len = 2 },
 	[NL80211_ATTR_REG_RULES] = { .type = NLA_NESTED },
@@ -267,11 +408,15 @@
 	[NL80211_ATTR_MESH_CONFIG] = { .type = NLA_NESTED },
 	[NL80211_ATTR_SUPPORT_MESH_AUTH] = { .type = NLA_FLAG },
 
-	[NL80211_ATTR_HT_CAPABILITY] = { .len = NL80211_HT_CAPABILITY_LEN },
+	[NL80211_ATTR_HT_CAPABILITY] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = NL80211_HT_CAPABILITY_LEN
+	},
 
 	[NL80211_ATTR_MGMT_SUBTYPE] = { .type = NLA_U8 },
-	[NL80211_ATTR_IE] = { .type = NLA_BINARY,
-			      .len = IEEE80211_MAX_DATA_LEN },
+	[NL80211_ATTR_IE] = NLA_POLICY_VALIDATE_FN(NLA_BINARY,
+						   validate_ie_attr,
+						   IEEE80211_MAX_DATA_LEN),
 	[NL80211_ATTR_SCAN_FREQUENCIES] = { .type = NLA_NESTED },
 	[NL80211_ATTR_SCAN_SSIDS] = { .type = NLA_NESTED },
 
@@ -281,7 +426,9 @@
 	[NL80211_ATTR_REASON_CODE] = { .type = NLA_U16 },
 	[NL80211_ATTR_FREQ_FIXED] = { .type = NLA_FLAG },
 	[NL80211_ATTR_TIMED_OUT] = { .type = NLA_FLAG },
-	[NL80211_ATTR_USE_MFP] = { .type = NLA_U32 },
+	[NL80211_ATTR_USE_MFP] = NLA_POLICY_RANGE(NLA_U32,
+						  NL80211_MFP_NO,
+						  NL80211_MFP_OPTIONAL),
 	[NL80211_ATTR_STA_FLAGS2] = {
 		.len = sizeof(struct nl80211_sta_flag_update),
 	},
@@ -294,14 +441,19 @@
 	[NL80211_ATTR_WPA_VERSIONS] = { .type = NLA_U32 },
 	[NL80211_ATTR_PID] = { .type = NLA_U32 },
 	[NL80211_ATTR_4ADDR] = { .type = NLA_U8 },
-	[NL80211_ATTR_PMKID] = { .len = WLAN_PMKID_LEN },
+	[NL80211_ATTR_PMKID] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = WLAN_PMKID_LEN
+	},
 	[NL80211_ATTR_DURATION] = { .type = NLA_U32 },
 	[NL80211_ATTR_COOKIE] = { .type = NLA_U64 },
 	[NL80211_ATTR_TX_RATES] = { .type = NLA_NESTED },
 	[NL80211_ATTR_FRAME] = { .type = NLA_BINARY,
 				 .len = IEEE80211_MAX_DATA_LEN },
 	[NL80211_ATTR_FRAME_MATCH] = { .type = NLA_BINARY, },
-	[NL80211_ATTR_PS_STATE] = { .type = NLA_U32 },
+	[NL80211_ATTR_PS_STATE] = NLA_POLICY_RANGE(NLA_U32,
+						   NL80211_PS_DISABLED,
+						   NL80211_PS_ENABLED),
 	[NL80211_ATTR_CQM] = { .type = NLA_NESTED, },
 	[NL80211_ATTR_LOCAL_STATE_CHANGE] = { .type = NLA_FLAG },
 	[NL80211_ATTR_AP_ISOLATE] = { .type = NLA_U8 },
@@ -314,15 +466,23 @@
 	[NL80211_ATTR_OFFCHANNEL_TX_OK] = { .type = NLA_FLAG },
 	[NL80211_ATTR_KEY_DEFAULT_TYPES] = { .type = NLA_NESTED },
 	[NL80211_ATTR_WOWLAN_TRIGGERS] = { .type = NLA_NESTED },
-	[NL80211_ATTR_STA_PLINK_STATE] = { .type = NLA_U8 },
+	[NL80211_ATTR_STA_PLINK_STATE] =
+		NLA_POLICY_MAX(NLA_U8, NUM_NL80211_PLINK_STATES - 1),
+	[NL80211_ATTR_MESH_PEER_AID] =
+		NLA_POLICY_RANGE(NLA_U16, 1, IEEE80211_MAX_AID),
 	[NL80211_ATTR_SCHED_SCAN_INTERVAL] = { .type = NLA_U32 },
 	[NL80211_ATTR_REKEY_DATA] = { .type = NLA_NESTED },
 	[NL80211_ATTR_SCAN_SUPP_RATES] = { .type = NLA_NESTED },
-	[NL80211_ATTR_HIDDEN_SSID] = { .type = NLA_U32 },
-	[NL80211_ATTR_IE_PROBE_RESP] = { .type = NLA_BINARY,
-					 .len = IEEE80211_MAX_DATA_LEN },
-	[NL80211_ATTR_IE_ASSOC_RESP] = { .type = NLA_BINARY,
-					 .len = IEEE80211_MAX_DATA_LEN },
+	[NL80211_ATTR_HIDDEN_SSID] =
+		NLA_POLICY_RANGE(NLA_U32,
+				 NL80211_HIDDEN_SSID_NOT_IN_USE,
+				 NL80211_HIDDEN_SSID_ZERO_CONTENTS),
+	[NL80211_ATTR_IE_PROBE_RESP] =
+		NLA_POLICY_VALIDATE_FN(NLA_BINARY, validate_ie_attr,
+				       IEEE80211_MAX_DATA_LEN),
+	[NL80211_ATTR_IE_ASSOC_RESP] =
+		NLA_POLICY_VALIDATE_FN(NLA_BINARY, validate_ie_attr,
+				       IEEE80211_MAX_DATA_LEN),
 	[NL80211_ATTR_ROAM_SUPPORT] = { .type = NLA_FLAG },
 	[NL80211_ATTR_SCHED_SCAN_MATCH] = { .type = NLA_NESTED },
 	[NL80211_ATTR_TX_NO_CCK_RATE] = { .type = NLA_FLAG },
@@ -346,11 +506,17 @@
 	[NL80211_ATTR_WDEV] = { .type = NLA_U64 },
 	[NL80211_ATTR_USER_REG_HINT_TYPE] = { .type = NLA_U32 },
 	[NL80211_ATTR_AUTH_DATA] = { .type = NLA_BINARY, },
-	[NL80211_ATTR_VHT_CAPABILITY] = { .len = NL80211_VHT_CAPABILITY_LEN },
+	[NL80211_ATTR_VHT_CAPABILITY] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = NL80211_VHT_CAPABILITY_LEN
+	},
 	[NL80211_ATTR_SCAN_FLAGS] = { .type = NLA_U32 },
-	[NL80211_ATTR_P2P_CTWINDOW] = { .type = NLA_U8 },
-	[NL80211_ATTR_P2P_OPPPS] = { .type = NLA_U8 },
-	[NL80211_ATTR_LOCAL_MESH_POWER_MODE] = {. type = NLA_U32 },
+	[NL80211_ATTR_P2P_CTWINDOW] = NLA_POLICY_MAX(NLA_U8, 127),
+	[NL80211_ATTR_P2P_OPPPS] = NLA_POLICY_MAX(NLA_U8, 1),
+	[NL80211_ATTR_LOCAL_MESH_POWER_MODE] =
+		NLA_POLICY_RANGE(NLA_U32,
+				 NL80211_MESH_POWER_UNKNOWN + 1,
+				 NL80211_MESH_POWER_MAX),
 	[NL80211_ATTR_ACL_POLICY] = {. type = NLA_U32 },
 	[NL80211_ATTR_MAC_ADDRS] = { .type = NLA_NESTED },
 	[NL80211_ATTR_STA_CAPABILITY] = { .type = NLA_U16 },
@@ -363,7 +529,8 @@
 	[NL80211_ATTR_MDID] = { .type = NLA_U16 },
 	[NL80211_ATTR_IE_RIC] = { .type = NLA_BINARY,
 				  .len = IEEE80211_MAX_DATA_LEN },
-	[NL80211_ATTR_PEER_AID] = { .type = NLA_U16 },
+	[NL80211_ATTR_PEER_AID] =
+		NLA_POLICY_RANGE(NLA_U16, 1, IEEE80211_MAX_AID),
 	[NL80211_ATTR_CH_SWITCH_COUNT] = { .type = NLA_U32 },
 	[NL80211_ATTR_CH_SWITCH_BLOCK_TX] = { .type = NLA_FLAG },
 	[NL80211_ATTR_CSA_IES] = { .type = NLA_NESTED },
@@ -378,36 +545,50 @@
 	[NL80211_ATTR_VENDOR_DATA] = { .type = NLA_BINARY },
 	[NL80211_ATTR_QOS_MAP] = { .type = NLA_BINARY,
 				   .len = IEEE80211_QOS_MAP_LEN_MAX },
-	[NL80211_ATTR_MAC_HINT] = { .len = ETH_ALEN },
+	[NL80211_ATTR_MAC_HINT] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = ETH_ALEN
+	},
 	[NL80211_ATTR_WIPHY_FREQ_HINT] = { .type = NLA_U32 },
 	[NL80211_ATTR_TDLS_PEER_CAPABILITY] = { .type = NLA_U32 },
 	[NL80211_ATTR_SOCKET_OWNER] = { .type = NLA_FLAG },
 	[NL80211_ATTR_CSA_C_OFFSETS_TX] = { .type = NLA_BINARY },
 	[NL80211_ATTR_USE_RRM] = { .type = NLA_FLAG },
-	[NL80211_ATTR_TSID] = { .type = NLA_U8 },
-	[NL80211_ATTR_USER_PRIO] = { .type = NLA_U8 },
+	[NL80211_ATTR_TSID] = NLA_POLICY_MAX(NLA_U8, IEEE80211_NUM_TIDS - 1),
+	[NL80211_ATTR_USER_PRIO] =
+		NLA_POLICY_MAX(NLA_U8, IEEE80211_NUM_UPS - 1),
 	[NL80211_ATTR_ADMITTED_TIME] = { .type = NLA_U16 },
 	[NL80211_ATTR_SMPS_MODE] = { .type = NLA_U8 },
-	[NL80211_ATTR_MAC_MASK] = { .len = ETH_ALEN },
+	[NL80211_ATTR_MAC_MASK] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = ETH_ALEN
+	},
 	[NL80211_ATTR_WIPHY_SELF_MANAGED_REG] = { .type = NLA_FLAG },
 	[NL80211_ATTR_NETNS_FD] = { .type = NLA_U32 },
 	[NL80211_ATTR_SCHED_SCAN_DELAY] = { .type = NLA_U32 },
 	[NL80211_ATTR_REG_INDOOR] = { .type = NLA_FLAG },
 	[NL80211_ATTR_PBSS] = { .type = NLA_FLAG },
 	[NL80211_ATTR_BSS_SELECT] = { .type = NLA_NESTED },
-	[NL80211_ATTR_STA_SUPPORT_P2P_PS] = { .type = NLA_U8 },
+	[NL80211_ATTR_STA_SUPPORT_P2P_PS] =
+		NLA_POLICY_MAX(NLA_U8, NUM_NL80211_P2P_PS_STATUS - 1),
 	[NL80211_ATTR_MU_MIMO_GROUP_DATA] = {
 		.len = VHT_MUMIMO_GROUPS_DATA_LEN
 	},
-	[NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR] = { .len = ETH_ALEN },
-	[NL80211_ATTR_NAN_MASTER_PREF] = { .type = NLA_U8 },
+	[NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = ETH_ALEN
+	},
+	[NL80211_ATTR_NAN_MASTER_PREF] = NLA_POLICY_MIN(NLA_U8, 1),
 	[NL80211_ATTR_BANDS] = { .type = NLA_U32 },
 	[NL80211_ATTR_NAN_FUNC] = { .type = NLA_NESTED },
 	[NL80211_ATTR_FILS_KEK] = { .type = NLA_BINARY,
 				    .len = FILS_MAX_KEK_LEN },
-	[NL80211_ATTR_FILS_NONCES] = { .len = 2 * FILS_NONCE_LEN },
+	[NL80211_ATTR_FILS_NONCES] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = 2 * FILS_NONCE_LEN
+	},
 	[NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED] = { .type = NLA_FLAG, },
-	[NL80211_ATTR_BSSID] = { .len = ETH_ALEN },
+	[NL80211_ATTR_BSSID] = { .type = NLA_EXACT_LEN_WARN, .len = ETH_ALEN },
 	[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI] = { .type = NLA_S8 },
 	[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST] = {
 		.len = sizeof(struct nl80211_bss_select_rssi_adjust)
@@ -420,7 +601,7 @@
 	[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] = { .type = NLA_U16 },
 	[NL80211_ATTR_FILS_ERP_RRK] = { .type = NLA_BINARY,
 					.len = FILS_ERP_MAX_RRK_LEN },
-	[NL80211_ATTR_FILS_CACHE_ID] = { .len = 2 },
+	[NL80211_ATTR_FILS_CACHE_ID] = { .type = NLA_EXACT_LEN_WARN, .len = 2 },
 	[NL80211_ATTR_PMK] = { .type = NLA_BINARY, .len = PMK_MAX_LEN },
 	[NL80211_ATTR_SCHED_SCAN_MULTI] = { .type = NLA_FLAG },
 	[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT] = { .type = NLA_FLAG },
@@ -430,6 +611,19 @@
 	[NL80211_ATTR_TXQ_QUANTUM] = { .type = NLA_U32 },
 	[NL80211_ATTR_HE_CAPABILITY] = { .type = NLA_BINARY,
 					 .len = NL80211_HE_MAX_CAPABILITY_LEN },
+
+	[NL80211_ATTR_FTM_RESPONDER] = {
+		.type = NLA_NESTED,
+		.validation_data = nl80211_ftm_responder_policy,
+	},
+	[NL80211_ATTR_TIMEOUT] = NLA_POLICY_MIN(NLA_U32, 1),
+	[NL80211_ATTR_PEER_MEASUREMENTS] =
+		NLA_POLICY_NESTED(nl80211_pmsr_attr_policy),
+	[NL80211_ATTR_AIRTIME_WEIGHT] = NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_ATTR_SAE_PASSWORD] = { .type = NLA_BINARY,
+					.len = SAE_PASSWORD_MAX_LEN },
+	[NL80211_ATTR_TWT_RESPONDER] = { .type = NLA_FLAG },
+	[NL80211_ATTR_HE_OBSS_PD] = NLA_POLICY_NESTED(he_obss_pd_policy),
 };
 
 /* policy for the key attributes */
@@ -440,8 +634,9 @@
 	[NL80211_KEY_SEQ] = { .type = NLA_BINARY, .len = 16 },
 	[NL80211_KEY_DEFAULT] = { .type = NLA_FLAG },
 	[NL80211_KEY_DEFAULT_MGMT] = { .type = NLA_FLAG },
-	[NL80211_KEY_TYPE] = { .type = NLA_U32 },
+	[NL80211_KEY_TYPE] = NLA_POLICY_MAX(NLA_U32, NUM_NL80211_KEYTYPES - 1),
 	[NL80211_KEY_DEFAULT_TYPES] = { .type = NLA_NESTED },
+	[NL80211_KEY_MODE] = NLA_POLICY_RANGE(NLA_U8, 0, NL80211_KEY_SET_TX),
 };
 
 /* policy for the key default flags */
@@ -471,10 +666,13 @@
 nl80211_wowlan_tcp_policy[NUM_NL80211_WOWLAN_TCP] = {
 	[NL80211_WOWLAN_TCP_SRC_IPV4] = { .type = NLA_U32 },
 	[NL80211_WOWLAN_TCP_DST_IPV4] = { .type = NLA_U32 },
-	[NL80211_WOWLAN_TCP_DST_MAC] = { .len = ETH_ALEN },
+	[NL80211_WOWLAN_TCP_DST_MAC] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = ETH_ALEN
+	},
 	[NL80211_WOWLAN_TCP_SRC_PORT] = { .type = NLA_U16 },
 	[NL80211_WOWLAN_TCP_DST_PORT] = { .type = NLA_U16 },
-	[NL80211_WOWLAN_TCP_DATA_PAYLOAD] = { .len = 1 },
+	[NL80211_WOWLAN_TCP_DATA_PAYLOAD] = { .type = NLA_MIN_LEN, .len = 1 },
 	[NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ] = {
 		.len = sizeof(struct nl80211_wowlan_tcp_data_seq)
 	},
@@ -482,8 +680,8 @@
 		.len = sizeof(struct nl80211_wowlan_tcp_data_token)
 	},
 	[NL80211_WOWLAN_TCP_DATA_INTERVAL] = { .type = NLA_U32 },
-	[NL80211_WOWLAN_TCP_WAKE_PAYLOAD] = { .len = 1 },
-	[NL80211_WOWLAN_TCP_WAKE_MASK] = { .len = 1 },
+	[NL80211_WOWLAN_TCP_WAKE_PAYLOAD] = { .type = NLA_MIN_LEN, .len = 1 },
+	[NL80211_WOWLAN_TCP_WAKE_MASK] = { .type = NLA_MIN_LEN, .len = 1 },
 };
 #endif /* CONFIG_PM */
 
@@ -491,24 +689,49 @@
 static const struct nla_policy
 nl80211_coalesce_policy[NUM_NL80211_ATTR_COALESCE_RULE] = {
 	[NL80211_ATTR_COALESCE_RULE_DELAY] = { .type = NLA_U32 },
-	[NL80211_ATTR_COALESCE_RULE_CONDITION] = { .type = NLA_U32 },
+	[NL80211_ATTR_COALESCE_RULE_CONDITION] =
+		NLA_POLICY_RANGE(NLA_U32,
+				 NL80211_COALESCE_CONDITION_MATCH,
+				 NL80211_COALESCE_CONDITION_NO_MATCH),
 	[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN] = { .type = NLA_NESTED },
 };
 
 /* policy for GTK rekey offload attributes */
 static const struct nla_policy
 nl80211_rekey_policy[NUM_NL80211_REKEY_DATA] = {
-	[NL80211_REKEY_DATA_KEK] = { .len = NL80211_KEK_LEN },
-	[NL80211_REKEY_DATA_KCK] = { .len = NL80211_KCK_LEN },
-	[NL80211_REKEY_DATA_REPLAY_CTR] = { .len = NL80211_REPLAY_CTR_LEN },
+	[NL80211_REKEY_DATA_KEK] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = NL80211_KEK_LEN,
+	},
+	[NL80211_REKEY_DATA_KCK] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = NL80211_KCK_LEN,
+	},
+	[NL80211_REKEY_DATA_REPLAY_CTR] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = NL80211_REPLAY_CTR_LEN
+	},
+};
+
+static const struct nla_policy
+nl80211_match_band_rssi_policy[NUM_NL80211_BANDS] = {
+	[NL80211_BAND_2GHZ] = { .type = NLA_S32 },
+	[NL80211_BAND_5GHZ] = { .type = NLA_S32 },
+	[NL80211_BAND_6GHZ] = { .type = NLA_S32 },
+	[NL80211_BAND_60GHZ] = { .type = NLA_S32 },
 };
 
 static const struct nla_policy
 nl80211_match_policy[NL80211_SCHED_SCAN_MATCH_ATTR_MAX + 1] = {
 	[NL80211_SCHED_SCAN_MATCH_ATTR_SSID] = { .type = NLA_BINARY,
 						 .len = IEEE80211_MAX_SSID_LEN },
-	[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID] = { .len = ETH_ALEN },
+	[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = ETH_ALEN
+	},
 	[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI] = { .type = NLA_U32 },
+	[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI] =
+		NLA_POLICY_NESTED(nl80211_match_band_rssi_policy),
 };
 
 static const struct nla_policy
@@ -537,7 +760,10 @@
 	[NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE] = { .type = NLA_FLAG },
 	[NL80211_NAN_FUNC_FOLLOW_UP_ID] = { .type = NLA_U8 },
 	[NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID] = { .type = NLA_U8 },
-	[NL80211_NAN_FUNC_FOLLOW_UP_DEST] = { .len = ETH_ALEN },
+	[NL80211_NAN_FUNC_FOLLOW_UP_DEST] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = ETH_ALEN
+	},
 	[NL80211_NAN_FUNC_CLOSE_RANGE] = { .type = NLA_FLAG },
 	[NL80211_NAN_FUNC_TTL] = { .type = NLA_U32 },
 	[NL80211_NAN_FUNC_SERVICE_INFO] = { .type = NLA_BINARY,
@@ -567,23 +793,32 @@
 	[NL80211_PKTPAT_OFFSET] = { .type = NLA_U32 },
 };
 
-static int nl80211_prepare_wdev_dump(struct sk_buff *skb,
-				     struct netlink_callback *cb,
-				     struct cfg80211_registered_device **rdev,
-				     struct wireless_dev **wdev)
+int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
+			      struct cfg80211_registered_device **rdev,
+			      struct wireless_dev **wdev)
 {
 	int err;
 
 	if (!cb->args[0]) {
-		err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
-				  genl_family_attrbuf(&nl80211_fam),
-				  nl80211_fam.maxattr, nl80211_policy, NULL);
-		if (err)
-			return err;
+		struct nlattr **attrbuf;
 
-		*wdev = __cfg80211_wdev_from_attrs(
-					sock_net(skb->sk),
-					genl_family_attrbuf(&nl80211_fam));
+		attrbuf = kcalloc(NUM_NL80211_ATTR, sizeof(*attrbuf),
+				  GFP_KERNEL);
+		if (!attrbuf)
+			return -ENOMEM;
+
+		err = nlmsg_parse_deprecated(cb->nlh,
+					     GENL_HDRLEN + nl80211_fam.hdrsize,
+					     attrbuf, nl80211_fam.maxattr,
+					     nl80211_policy, NULL);
+		if (err) {
+			kfree(attrbuf);
+			return err;
+		}
+
+		*wdev = __cfg80211_wdev_from_attrs(sock_net(cb->skb->sk),
+						   attrbuf);
+		kfree(attrbuf);
 		if (IS_ERR(*wdev))
 			return PTR_ERR(*wdev);
 		*rdev = wiphy_to_rdev((*wdev)->wiphy);
@@ -614,39 +849,9 @@
 	return 0;
 }
 
-/* IE validation */
-static bool is_valid_ie_attr(const struct nlattr *attr)
-{
-	const u8 *pos;
-	int len;
-
-	if (!attr)
-		return true;
-
-	pos = nla_data(attr);
-	len = nla_len(attr);
-
-	while (len) {
-		u8 elemlen;
-
-		if (len < 2)
-			return false;
-		len -= 2;
-
-		elemlen = pos[1];
-		if (elemlen > len)
-			return false;
-
-		len -= elemlen;
-		pos += 2 + elemlen;
-	}
-
-	return true;
-}
-
 /* message building helper */
-static inline void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
-				   int flags, u8 cmd)
+void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
+		     int flags, u8 cmd)
 {
 	/* since there is no private header just add the generic one */
 	return genlmsg_put(skb, portid, seq, &nl80211_fam, flags, cmd);
@@ -657,13 +862,13 @@
 {
 	int j;
 	struct nlattr *nl_wmm_rules =
-		nla_nest_start(msg, NL80211_FREQUENCY_ATTR_WMM);
+		nla_nest_start_noflag(msg, NL80211_FREQUENCY_ATTR_WMM);
 
 	if (!nl_wmm_rules)
 		goto nla_put_failure;
 
 	for (j = 0; j < IEEE80211_NUM_ACS; j++) {
-		struct nlattr *nl_wmm_rule = nla_nest_start(msg, j);
+		struct nlattr *nl_wmm_rule = nla_nest_start_noflag(msg, j);
 
 		if (!nl_wmm_rule)
 			goto nla_put_failure;
@@ -792,7 +997,7 @@
 		return false;						  \
 	} while (0)
 
-	txqattr = nla_nest_start(msg, attrtype);
+	txqattr = nla_nest_start_noflag(msg, attrtype);
 	if (!txqattr)
 		return false;
 
@@ -827,8 +1032,9 @@
 				 struct key_parse *k)
 {
 	struct nlattr *tb[NL80211_KEY_MAX + 1];
-	int err = nla_parse_nested(tb, NL80211_KEY_MAX, key,
-				   nl80211_key_policy, info->extack);
+	int err = nla_parse_nested_deprecated(tb, NL80211_KEY_MAX, key,
+					      nl80211_key_policy,
+					      info->extack);
 	if (err)
 		return err;
 
@@ -858,20 +1064,17 @@
 	if (tb[NL80211_KEY_CIPHER])
 		k->p.cipher = nla_get_u32(tb[NL80211_KEY_CIPHER]);
 
-	if (tb[NL80211_KEY_TYPE]) {
+	if (tb[NL80211_KEY_TYPE])
 		k->type = nla_get_u32(tb[NL80211_KEY_TYPE]);
-		if (k->type < 0 || k->type >= NUM_NL80211_KEYTYPES)
-			return genl_err_attr(info, -EINVAL,
-					     tb[NL80211_KEY_TYPE]);
-	}
 
 	if (tb[NL80211_KEY_DEFAULT_TYPES]) {
 		struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES];
 
-		err = nla_parse_nested(kdt, NUM_NL80211_KEY_DEFAULT_TYPES - 1,
-				       tb[NL80211_KEY_DEFAULT_TYPES],
-				       nl80211_key_default_policy,
-				       info->extack);
+		err = nla_parse_nested_deprecated(kdt,
+						  NUM_NL80211_KEY_DEFAULT_TYPES - 1,
+						  tb[NL80211_KEY_DEFAULT_TYPES],
+						  nl80211_key_default_policy,
+						  info->extack);
 		if (err)
 			return err;
 
@@ -879,6 +1082,9 @@
 		k->def_multi = kdt[NL80211_KEY_DEFAULT_TYPE_MULTICAST];
 	}
 
+	if (tb[NL80211_KEY_MODE])
+		k->p.mode = nla_get_u8(tb[NL80211_KEY_MODE]);
+
 	return 0;
 }
 
@@ -910,21 +1116,16 @@
 	if (k->defmgmt)
 		k->def_multi = true;
 
-	if (info->attrs[NL80211_ATTR_KEY_TYPE]) {
+	if (info->attrs[NL80211_ATTR_KEY_TYPE])
 		k->type = nla_get_u32(info->attrs[NL80211_ATTR_KEY_TYPE]);
-		if (k->type < 0 || k->type >= NUM_NL80211_KEYTYPES) {
-			GENL_SET_ERR_MSG(info, "key type out of range");
-			return -EINVAL;
-		}
-	}
 
 	if (info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES]) {
 		struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES];
-		int err = nla_parse_nested(kdt,
-					   NUM_NL80211_KEY_DEFAULT_TYPES - 1,
-					   info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES],
-					   nl80211_key_default_policy,
-					   info->extack);
+		int err = nla_parse_nested_deprecated(kdt,
+						      NUM_NL80211_KEY_DEFAULT_TYPES - 1,
+						      info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES],
+						      nl80211_key_default_policy,
+						      info->extack);
 		if (err)
 			return err;
 
@@ -1113,7 +1314,7 @@
 
 static int nl80211_put_iftypes(struct sk_buff *msg, u32 attr, u16 ifmodes)
 {
-	struct nlattr *nl_modes = nla_nest_start(msg, attr);
+	struct nlattr *nl_modes = nla_nest_start_noflag(msg, attr);
 	int i;
 
 	if (!nl_modes)
@@ -1141,8 +1342,8 @@
 	struct nlattr *nl_combis;
 	int i, j;
 
-	nl_combis = nla_nest_start(msg,
-				NL80211_ATTR_INTERFACE_COMBINATIONS);
+	nl_combis = nla_nest_start_noflag(msg,
+					  NL80211_ATTR_INTERFACE_COMBINATIONS);
 	if (!nl_combis)
 		goto nla_put_failure;
 
@@ -1152,18 +1353,19 @@
 
 		c = &wiphy->iface_combinations[i];
 
-		nl_combi = nla_nest_start(msg, i + 1);
+		nl_combi = nla_nest_start_noflag(msg, i + 1);
 		if (!nl_combi)
 			goto nla_put_failure;
 
-		nl_limits = nla_nest_start(msg, NL80211_IFACE_COMB_LIMITS);
+		nl_limits = nla_nest_start_noflag(msg,
+						  NL80211_IFACE_COMB_LIMITS);
 		if (!nl_limits)
 			goto nla_put_failure;
 
 		for (j = 0; j < c->n_limits; j++) {
 			struct nlattr *nl_limit;
 
-			nl_limit = nla_nest_start(msg, j + 1);
+			nl_limit = nla_nest_start_noflag(msg, j + 1);
 			if (!nl_limit)
 				goto nla_put_failure;
 			if (nla_put_u32(msg, NL80211_IFACE_LIMIT_MAX,
@@ -1216,7 +1418,8 @@
 	if (!tcp)
 		return 0;
 
-	nl_tcp = nla_nest_start(msg, NL80211_WOWLAN_TRIG_TCP_CONNECTION);
+	nl_tcp = nla_nest_start_noflag(msg,
+				       NL80211_WOWLAN_TRIG_TCP_CONNECTION);
 	if (!nl_tcp)
 		return -ENOBUFS;
 
@@ -1256,7 +1459,8 @@
 	if (!rdev->wiphy.wowlan)
 		return 0;
 
-	nl_wowlan = nla_nest_start(msg, NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED);
+	nl_wowlan = nla_nest_start_noflag(msg,
+					  NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED);
 	if (!nl_wowlan)
 		return -ENOBUFS;
 
@@ -1385,7 +1589,8 @@
 
 	if (sband->n_iftype_data) {
 		struct nlattr *nl_iftype_data =
-			nla_nest_start(msg, NL80211_BAND_ATTR_IFTYPE_DATA);
+			nla_nest_start_noflag(msg,
+					      NL80211_BAND_ATTR_IFTYPE_DATA);
 		int err;
 
 		if (!nl_iftype_data)
@@ -1394,7 +1599,7 @@
 		for (i = 0; i < sband->n_iftype_data; i++) {
 			struct nlattr *iftdata;
 
-			iftdata = nla_nest_start(msg, i + 1);
+			iftdata = nla_nest_start_noflag(msg, i + 1);
 			if (!iftdata)
 				return -ENOBUFS;
 
@@ -1409,13 +1614,22 @@
 		nla_nest_end(msg, nl_iftype_data);
 	}
 
+	/* add EDMG info */
+	if (sband->edmg_cap.channels &&
+	    (nla_put_u8(msg, NL80211_BAND_ATTR_EDMG_CHANNELS,
+		       sband->edmg_cap.channels) ||
+	    nla_put_u8(msg, NL80211_BAND_ATTR_EDMG_BW_CONFIG,
+		       sband->edmg_cap.bw_config)))
+
+		return -ENOBUFS;
+
 	/* add bitrates */
-	nl_rates = nla_nest_start(msg, NL80211_BAND_ATTR_RATES);
+	nl_rates = nla_nest_start_noflag(msg, NL80211_BAND_ATTR_RATES);
 	if (!nl_rates)
 		return -ENOBUFS;
 
 	for (i = 0; i < sband->n_bitrates; i++) {
-		nl_rate = nla_nest_start(msg, i);
+		nl_rate = nla_nest_start_noflag(msg, i);
 		if (!nl_rate)
 			return -ENOBUFS;
 
@@ -1448,12 +1662,12 @@
 	if (!mgmt_stypes)
 		return 0;
 
-	nl_ifs = nla_nest_start(msg, NL80211_ATTR_TX_FRAME_TYPES);
+	nl_ifs = nla_nest_start_noflag(msg, NL80211_ATTR_TX_FRAME_TYPES);
 	if (!nl_ifs)
 		return -ENOBUFS;
 
 	for (ift = 0; ift < NUM_NL80211_IFTYPES; ift++) {
-		nl_ftypes = nla_nest_start(msg, ift);
+		nl_ftypes = nla_nest_start_noflag(msg, ift);
 		if (!nl_ftypes)
 			return -ENOBUFS;
 		i = 0;
@@ -1471,12 +1685,12 @@
 
 	nla_nest_end(msg, nl_ifs);
 
-	nl_ifs = nla_nest_start(msg, NL80211_ATTR_RX_FRAME_TYPES);
+	nl_ifs = nla_nest_start_noflag(msg, NL80211_ATTR_RX_FRAME_TYPES);
 	if (!nl_ifs)
 		return -ENOBUFS;
 
 	for (ift = 0; ift < NUM_NL80211_IFTYPES; ift++) {
-		nl_ftypes = nla_nest_start(msg, ift);
+		nl_ftypes = nla_nest_start_noflag(msg, ift);
 		if (!nl_ftypes)
 			return -ENOBUFS;
 		i = 0;
@@ -1585,6 +1799,91 @@
 	return -ENOBUFS;
 }
 
+static int
+nl80211_send_pmsr_ftm_capa(const struct cfg80211_pmsr_capabilities *cap,
+			   struct sk_buff *msg)
+{
+	struct nlattr *ftm;
+
+	if (!cap->ftm.supported)
+		return 0;
+
+	ftm = nla_nest_start_noflag(msg, NL80211_PMSR_TYPE_FTM);
+	if (!ftm)
+		return -ENOBUFS;
+
+	if (cap->ftm.asap && nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_ASAP))
+		return -ENOBUFS;
+	if (cap->ftm.non_asap &&
+	    nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP))
+		return -ENOBUFS;
+	if (cap->ftm.request_lci &&
+	    nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI))
+		return -ENOBUFS;
+	if (cap->ftm.request_civicloc &&
+	    nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC))
+		return -ENOBUFS;
+	if (nla_put_u32(msg, NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES,
+			cap->ftm.preambles))
+		return -ENOBUFS;
+	if (nla_put_u32(msg, NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS,
+			cap->ftm.bandwidths))
+		return -ENOBUFS;
+	if (cap->ftm.max_bursts_exponent >= 0 &&
+	    nla_put_u32(msg, NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT,
+			cap->ftm.max_bursts_exponent))
+		return -ENOBUFS;
+	if (cap->ftm.max_ftms_per_burst &&
+	    nla_put_u32(msg, NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST,
+			cap->ftm.max_ftms_per_burst))
+		return -ENOBUFS;
+
+	nla_nest_end(msg, ftm);
+	return 0;
+}
+
+static int nl80211_send_pmsr_capa(struct cfg80211_registered_device *rdev,
+				  struct sk_buff *msg)
+{
+	const struct cfg80211_pmsr_capabilities *cap = rdev->wiphy.pmsr_capa;
+	struct nlattr *pmsr, *caps;
+
+	if (!cap)
+		return 0;
+
+	/*
+	 * we don't need to clean up anything here since the caller
+	 * will genlmsg_cancel() if we fail
+	 */
+
+	pmsr = nla_nest_start_noflag(msg, NL80211_ATTR_PEER_MEASUREMENTS);
+	if (!pmsr)
+		return -ENOBUFS;
+
+	if (nla_put_u32(msg, NL80211_PMSR_ATTR_MAX_PEERS, cap->max_peers))
+		return -ENOBUFS;
+
+	if (cap->report_ap_tsf &&
+	    nla_put_flag(msg, NL80211_PMSR_ATTR_REPORT_AP_TSF))
+		return -ENOBUFS;
+
+	if (cap->randomize_mac_addr &&
+	    nla_put_flag(msg, NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR))
+		return -ENOBUFS;
+
+	caps = nla_nest_start_noflag(msg, NL80211_PMSR_ATTR_TYPE_CAPA);
+	if (!caps)
+		return -ENOBUFS;
+
+	if (nl80211_send_pmsr_ftm_capa(cap, msg))
+		return -ENOBUFS;
+
+	nla_nest_end(msg, caps);
+	nla_nest_end(msg, pmsr);
+
+	return 0;
+}
+
 struct nl80211_dump_wiphy_state {
 	s64 filter_wiphy;
 	long start;
@@ -1676,6 +1975,7 @@
 		state->split_start++;
 		if (state->split)
 			break;
+		/* fall through */
 	case 1:
 		if (nla_put(msg, NL80211_ATTR_CIPHER_SUITES,
 			    sizeof(u32) * rdev->wiphy.n_cipher_suites,
@@ -1722,6 +2022,7 @@
 		state->split_start++;
 		if (state->split)
 			break;
+		/* fall through */
 	case 2:
 		if (nl80211_put_iftypes(msg, NL80211_ATTR_SUPPORTED_IFTYPES,
 					rdev->wiphy.interface_modes))
@@ -1729,8 +2030,10 @@
 		state->split_start++;
 		if (state->split)
 			break;
+		/* fall through */
 	case 3:
-		nl_bands = nla_nest_start(msg, NL80211_ATTR_WIPHY_BANDS);
+		nl_bands = nla_nest_start_noflag(msg,
+						 NL80211_ATTR_WIPHY_BANDS);
 		if (!nl_bands)
 			goto nla_put_failure;
 
@@ -1743,7 +2046,7 @@
 			if (!sband)
 				continue;
 
-			nl_band = nla_nest_start(msg, band);
+			nl_band = nla_nest_start_noflag(msg, band);
 			if (!nl_band)
 				goto nla_put_failure;
 
@@ -1754,17 +2057,19 @@
 				state->chan_start++;
 				if (state->split)
 					break;
+				/* fall through */
 			default:
 				/* add frequencies */
-				nl_freqs = nla_nest_start(
-					msg, NL80211_BAND_ATTR_FREQS);
+				nl_freqs = nla_nest_start_noflag(msg,
+								 NL80211_BAND_ATTR_FREQS);
 				if (!nl_freqs)
 					goto nla_put_failure;
 
 				for (i = state->chan_start - 1;
 				     i < sband->n_channels;
 				     i++) {
-					nl_freq = nla_nest_start(msg, i);
+					nl_freq = nla_nest_start_noflag(msg,
+									i);
 					if (!nl_freq)
 						goto nla_put_failure;
 
@@ -1807,8 +2112,10 @@
 			state->split_start++;
 		if (state->split)
 			break;
+		/* fall through */
 	case 4:
-		nl_cmds = nla_nest_start(msg, NL80211_ATTR_SUPPORTED_COMMANDS);
+		nl_cmds = nla_nest_start_noflag(msg,
+						NL80211_ATTR_SUPPORTED_COMMANDS);
 		if (!nl_cmds)
 			goto nla_put_failure;
 
@@ -1826,6 +2133,7 @@
 				CMD(add_tx_ts, ADD_TX_TS);
 			CMD(set_multicast_to_unicast, SET_MULTICAST_TO_UNICAST);
 			CMD(update_connect_params, UPDATE_CONNECT_PARAMS);
+			CMD(update_ft_ies, UPDATE_FT_IES);
 		}
 #undef CMD
 
@@ -1833,6 +2141,7 @@
 		state->split_start++;
 		if (state->split)
 			break;
+		/* fall through */
 	case 5:
 		if (rdev->ops->remain_on_channel &&
 		    (rdev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL) &&
@@ -1850,6 +2159,7 @@
 		state->split_start++;
 		if (state->split)
 			break;
+		/* fall through */
 	case 6:
 #ifdef CONFIG_PM
 		if (nl80211_send_wowlan(msg, rdev, state->split))
@@ -1860,6 +2170,7 @@
 #else
 		state->split_start++;
 #endif
+		/* fall through */
 	case 7:
 		if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES,
 					rdev->wiphy.software_iftypes))
@@ -1872,6 +2183,7 @@
 		state->split_start++;
 		if (state->split)
 			break;
+		/* fall through */
 	case 8:
 		if ((rdev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME) &&
 		    nla_put_u32(msg, NL80211_ATTR_DEVICE_AP_SME,
@@ -1929,6 +2241,30 @@
 			    rdev->wiphy.vht_capa_mod_mask))
 			goto nla_put_failure;
 
+		if (nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN,
+			    rdev->wiphy.perm_addr))
+			goto nla_put_failure;
+
+		if (!is_zero_ether_addr(rdev->wiphy.addr_mask) &&
+		    nla_put(msg, NL80211_ATTR_MAC_MASK, ETH_ALEN,
+			    rdev->wiphy.addr_mask))
+			goto nla_put_failure;
+
+		if (rdev->wiphy.n_addresses > 1) {
+			void *attr;
+
+			attr = nla_nest_start(msg, NL80211_ATTR_MAC_ADDRS);
+			if (!attr)
+				goto nla_put_failure;
+
+			for (i = 0; i < rdev->wiphy.n_addresses; i++)
+				if (nla_put(msg, i + 1, ETH_ALEN,
+					    rdev->wiphy.addresses[i].addr))
+					goto nla_put_failure;
+
+			nla_nest_end(msg, attr);
+		}
+
 		state->split_start++;
 		break;
 	case 10:
@@ -1952,7 +2288,8 @@
 			const struct nl80211_vendor_cmd_info *info;
 			struct nlattr *nested;
 
-			nested = nla_nest_start(msg, NL80211_ATTR_VENDOR_DATA);
+			nested = nla_nest_start_noflag(msg,
+						       NL80211_ATTR_VENDOR_DATA);
 			if (!nested)
 				goto nla_put_failure;
 
@@ -1968,8 +2305,8 @@
 			const struct nl80211_vendor_cmd_info *info;
 			struct nlattr *nested;
 
-			nested = nla_nest_start(msg,
-						NL80211_ATTR_VENDOR_EVENTS);
+			nested = nla_nest_start_noflag(msg,
+						       NL80211_ATTR_VENDOR_EVENTS);
 			if (!nested)
 				goto nla_put_failure;
 
@@ -2006,7 +2343,8 @@
 			struct nlattr *nested;
 			u32 bss_select_support = rdev->wiphy.bss_select_support;
 
-			nested = nla_nest_start(msg, NL80211_ATTR_BSS_SELECT);
+			nested = nla_nest_start_noflag(msg,
+						       NL80211_ATTR_BSS_SELECT);
 			if (!nested)
 				goto nla_put_failure;
 
@@ -2028,8 +2366,8 @@
 		    rdev->wiphy.iftype_ext_capab) {
 			struct nlattr *nested_ext_capab, *nested;
 
-			nested = nla_nest_start(msg,
-						NL80211_ATTR_IFTYPE_EXT_CAPA);
+			nested = nla_nest_start_noflag(msg,
+						       NL80211_ATTR_IFTYPE_EXT_CAPA);
 			if (!nested)
 				goto nla_put_failure;
 
@@ -2039,7 +2377,8 @@
 
 				capab = &rdev->wiphy.iftype_ext_capab[i];
 
-				nested_ext_capab = nla_nest_start(msg, i);
+				nested_ext_capab = nla_nest_start_noflag(msg,
+									 i);
 				if (!nested_ext_capab ||
 				    nla_put_u32(msg, NL80211_ATTR_IFTYPE,
 						capab->iftype) ||
@@ -2088,6 +2427,21 @@
 				goto nla_put_failure;
 		}
 
+		state->split_start++;
+		break;
+	case 14:
+		if (nl80211_send_pmsr_capa(rdev, msg))
+			goto nla_put_failure;
+
+		state->split_start++;
+		break;
+	case 15:
+		if (rdev->wiphy.akm_suites &&
+		    nla_put(msg, NL80211_ATTR_AKM_SUITES,
+			    sizeof(u32) * rdev->wiphy.n_akm_suites,
+			    rdev->wiphy.akm_suites))
+			goto nla_put_failure;
+
 		/* done */
 		state->split_start = 0;
 		break;
@@ -2105,12 +2459,21 @@
 				    struct netlink_callback *cb,
 				    struct nl80211_dump_wiphy_state *state)
 {
-	struct nlattr **tb = genl_family_attrbuf(&nl80211_fam);
-	int ret = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize, tb,
-			      nl80211_fam.maxattr, nl80211_policy, NULL);
+	struct nlattr **tb = kcalloc(NUM_NL80211_ATTR, sizeof(*tb), GFP_KERNEL);
+	int ret;
+
+	if (!tb)
+		return -ENOMEM;
+
+	ret = nlmsg_parse_deprecated(cb->nlh,
+				     GENL_HDRLEN + nl80211_fam.hdrsize,
+				     tb, nl80211_fam.maxattr,
+				     nl80211_policy, NULL);
 	/* ignore parse errors for backward compatibility */
-	if (ret)
-		return 0;
+	if (ret) {
+		ret = 0;
+		goto out;
+	}
 
 	state->split = tb[NL80211_ATTR_SPLIT_WIPHY_DUMP];
 	if (tb[NL80211_ATTR_WIPHY])
@@ -2123,8 +2486,10 @@
 		int ifidx = nla_get_u32(tb[NL80211_ATTR_IFINDEX]);
 
 		netdev = __dev_get_by_index(sock_net(skb->sk), ifidx);
-		if (!netdev)
-			return -ENODEV;
+		if (!netdev) {
+			ret = -ENODEV;
+			goto out;
+		}
 		if (netdev->ieee80211_ptr) {
 			rdev = wiphy_to_rdev(
 				netdev->ieee80211_ptr->wiphy);
@@ -2132,7 +2497,10 @@
 		}
 	}
 
-	return 0;
+	ret = 0;
+out:
+	kfree(tb);
+	return ret;
 }
 
 static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb)
@@ -2288,16 +2656,20 @@
 		wdev->iftype == NL80211_IFTYPE_P2P_GO;
 }
 
-static int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
-				 struct genl_info *info,
-				 struct cfg80211_chan_def *chandef)
+int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
+			  struct genl_info *info,
+			  struct cfg80211_chan_def *chandef)
 {
+	struct netlink_ext_ack *extack = info->extack;
+	struct nlattr **attrs = info->attrs;
 	u32 control_freq;
 
-	if (!info->attrs[NL80211_ATTR_WIPHY_FREQ])
+	if (!attrs[NL80211_ATTR_WIPHY_FREQ])
 		return -EINVAL;
 
-	control_freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
+	control_freq = nla_get_u32(attrs[NL80211_ATTR_WIPHY_FREQ]);
+
+	memset(chandef, 0, sizeof(*chandef));
 
 	chandef->chan = ieee80211_get_channel(&rdev->wiphy, control_freq);
 	chandef->width = NL80211_CHAN_WIDTH_20_NOHT;
@@ -2305,14 +2677,16 @@
 	chandef->center_freq2 = 0;
 
 	/* Primary channel not allowed */
-	if (!chandef->chan || chandef->chan->flags & IEEE80211_CHAN_DISABLED)
+	if (!chandef->chan || chandef->chan->flags & IEEE80211_CHAN_DISABLED) {
+		NL_SET_ERR_MSG_ATTR(extack, attrs[NL80211_ATTR_WIPHY_FREQ],
+				    "Channel is disabled");
 		return -EINVAL;
+	}
 
-	if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
+	if (attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
 		enum nl80211_channel_type chantype;
 
-		chantype = nla_get_u32(
-				info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
+		chantype = nla_get_u32(attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
 
 		switch (chantype) {
 		case NL80211_CHAN_NO_HT:
@@ -2322,42 +2696,68 @@
 			cfg80211_chandef_create(chandef, chandef->chan,
 						chantype);
 			/* user input for center_freq is incorrect */
-			if (info->attrs[NL80211_ATTR_CENTER_FREQ1] &&
-			    chandef->center_freq1 != nla_get_u32(
-					info->attrs[NL80211_ATTR_CENTER_FREQ1]))
+			if (attrs[NL80211_ATTR_CENTER_FREQ1] &&
+			    chandef->center_freq1 != nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ1])) {
+				NL_SET_ERR_MSG_ATTR(extack,
+						    attrs[NL80211_ATTR_CENTER_FREQ1],
+						    "bad center frequency 1");
 				return -EINVAL;
+			}
 			/* center_freq2 must be zero */
-			if (info->attrs[NL80211_ATTR_CENTER_FREQ2] &&
-			    nla_get_u32(info->attrs[NL80211_ATTR_CENTER_FREQ2]))
+			if (attrs[NL80211_ATTR_CENTER_FREQ2] &&
+			    nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ2])) {
+				NL_SET_ERR_MSG_ATTR(extack,
+						    attrs[NL80211_ATTR_CENTER_FREQ2],
+						    "center frequency 2 can't be used");
 				return -EINVAL;
+			}
 			break;
 		default:
+			NL_SET_ERR_MSG_ATTR(extack,
+					    attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE],
+					    "invalid channel type");
 			return -EINVAL;
 		}
-	} else if (info->attrs[NL80211_ATTR_CHANNEL_WIDTH]) {
+	} else if (attrs[NL80211_ATTR_CHANNEL_WIDTH]) {
 		chandef->width =
-			nla_get_u32(info->attrs[NL80211_ATTR_CHANNEL_WIDTH]);
-		if (info->attrs[NL80211_ATTR_CENTER_FREQ1])
+			nla_get_u32(attrs[NL80211_ATTR_CHANNEL_WIDTH]);
+		if (attrs[NL80211_ATTR_CENTER_FREQ1])
 			chandef->center_freq1 =
-				nla_get_u32(
-					info->attrs[NL80211_ATTR_CENTER_FREQ1]);
-		if (info->attrs[NL80211_ATTR_CENTER_FREQ2])
+				nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ1]);
+		if (attrs[NL80211_ATTR_CENTER_FREQ2])
 			chandef->center_freq2 =
-				nla_get_u32(
-					info->attrs[NL80211_ATTR_CENTER_FREQ2]);
+				nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ2]);
 	}
 
-	if (!cfg80211_chandef_valid(chandef))
+	if (info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]) {
+		chandef->edmg.channels =
+		      nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]);
+
+		if (info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG])
+			chandef->edmg.bw_config =
+		     nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG]);
+	} else {
+		chandef->edmg.bw_config = 0;
+		chandef->edmg.channels = 0;
+	}
+
+	if (!cfg80211_chandef_valid(chandef)) {
+		NL_SET_ERR_MSG(extack, "invalid channel definition");
 		return -EINVAL;
+	}
 
 	if (!cfg80211_chandef_usable(&rdev->wiphy, chandef,
-				     IEEE80211_CHAN_DISABLED))
+				     IEEE80211_CHAN_DISABLED)) {
+		NL_SET_ERR_MSG(extack, "(extension) channel is disabled");
 		return -EINVAL;
+	}
 
 	if ((chandef->width == NL80211_CHAN_WIDTH_5 ||
 	     chandef->width == NL80211_CHAN_WIDTH_10) &&
-	    !(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ))
+	    !(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ)) {
+		NL_SET_ERR_MSG(extack, "5/10 MHz not supported");
 		return -EINVAL;
+	}
 
 	return 0;
 }
@@ -2532,10 +2932,11 @@
 		nla_for_each_nested(nl_txq_params,
 				    info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS],
 				    rem_txq_params) {
-			result = nla_parse_nested(tb, NL80211_TXQ_ATTR_MAX,
-						  nl_txq_params,
-						  txq_params_policy,
-						  info->extack);
+			result = nla_parse_nested_deprecated(tb,
+							     NL80211_TXQ_ATTR_MAX,
+							     nl_txq_params,
+							     txq_params_policy,
+							     info->extack);
 			if (result)
 				return result;
 			result = parse_txq_params(tb, &txq_params);
@@ -2617,8 +3018,6 @@
 	if (info->attrs[NL80211_ATTR_WIPHY_RETRY_SHORT]) {
 		retry_short = nla_get_u8(
 			info->attrs[NL80211_ATTR_WIPHY_RETRY_SHORT]);
-		if (retry_short == 0)
-			return -EINVAL;
 
 		changed |= WIPHY_PARAM_RETRY_SHORT;
 	}
@@ -2626,8 +3025,6 @@
 	if (info->attrs[NL80211_ATTR_WIPHY_RETRY_LONG]) {
 		retry_long = nla_get_u8(
 			info->attrs[NL80211_ATTR_WIPHY_RETRY_LONG]);
-		if (retry_long == 0)
-			return -EINVAL;
 
 		changed |= WIPHY_PARAM_RETRY_LONG;
 	}
@@ -2750,12 +3147,6 @@
 	return 0;
 }
 
-static inline u64 wdev_id(struct wireless_dev *wdev)
-{
-	return (u64)wdev->identifier |
-	       ((u64)wiphy_to_rdev(wdev->wiphy)->wiphy_idx << 32);
-}
-
 static int nl80211_send_chandef(struct sk_buff *msg,
 				const struct cfg80211_chan_def *chandef)
 {
@@ -2788,14 +3179,15 @@
 
 static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flags,
 			      struct cfg80211_registered_device *rdev,
-			      struct wireless_dev *wdev, bool removal)
+			      struct wireless_dev *wdev,
+			      enum nl80211_commands cmd)
 {
 	struct net_device *dev = wdev->netdev;
-	u8 cmd = NL80211_CMD_NEW_INTERFACE;
 	void *hdr;
 
-	if (removal)
-		cmd = NL80211_CMD_DEL_INTERFACE;
+	WARN_ON(cmd != NL80211_CMD_NEW_INTERFACE &&
+		cmd != NL80211_CMD_DEL_INTERFACE &&
+		cmd != NL80211_CMD_SET_INTERFACE);
 
 	hdr = nl80211hdr_put(msg, portid, seq, flags, cmd);
 	if (!hdr)
@@ -2819,7 +3211,7 @@
 
 	if (rdev->ops->get_channel) {
 		int ret;
-		struct cfg80211_chan_def chandef;
+		struct cfg80211_chan_def chandef = {};
 
 		ret = rdev_get_channel(rdev, wdev, &chandef);
 		if (ret == 0) {
@@ -2943,7 +3335,8 @@
 			}
 			if (nl80211_send_iface(skb, NETLINK_CB(cb->skb).portid,
 					       cb->nlh->nlmsg_seq, NLM_F_MULTI,
-					       rdev, wdev, false) < 0) {
+					       rdev, wdev,
+					       NL80211_CMD_NEW_INTERFACE) < 0) {
 				goto out;
 			}
 			if_idx++;
@@ -2973,7 +3366,7 @@
 		return -ENOMEM;
 
 	if (nl80211_send_iface(msg, info->snd_portid, info->snd_seq, 0,
-			       rdev, wdev, false) < 0) {
+			       rdev, wdev, NL80211_CMD_NEW_INTERFACE) < 0) {
 		nlmsg_free(msg);
 		return -ENOBUFS;
 	}
@@ -3000,8 +3393,7 @@
 	if (!nla)
 		return -EINVAL;
 
-	if (nla_parse_nested(flags, NL80211_MNTR_FLAG_MAX, nla,
-			     mntr_flags_policy, NULL))
+	if (nla_parse_nested_deprecated(flags, NL80211_MNTR_FLAG_MAX, nla, mntr_flags_policy, NULL))
 		return -EINVAL;
 
 	for (flag = 1; flag <= NL80211_MNTR_FLAG_MAX; flag++)
@@ -3119,8 +3511,6 @@
 		ntype = nla_get_u32(info->attrs[NL80211_ATTR_IFTYPE]);
 		if (otype != ntype)
 			change = true;
-		if (ntype > NL80211_IFTYPE_MAX)
-			return -EINVAL;
 	}
 
 	if (info->attrs[NL80211_ATTR_MESH_ID]) {
@@ -3165,6 +3555,12 @@
 	if (!err && params.use_4addr != -1)
 		dev->ieee80211_ptr->use_4addr = params.use_4addr;
 
+	if (change && !err) {
+		struct wireless_dev *wdev = dev->ieee80211_ptr;
+
+		nl80211_notify_iface(rdev, wdev, NL80211_CMD_SET_INTERFACE);
+	}
+
 	return err;
 }
 
@@ -3185,14 +3581,10 @@
 	if (!info->attrs[NL80211_ATTR_IFNAME])
 		return -EINVAL;
 
-	if (info->attrs[NL80211_ATTR_IFTYPE]) {
+	if (info->attrs[NL80211_ATTR_IFTYPE])
 		type = nla_get_u32(info->attrs[NL80211_ATTR_IFTYPE]);
-		if (type > NL80211_IFTYPE_MAX)
-			return -EINVAL;
-	}
 
-	if (!rdev->ops->add_virtual_intf ||
-	    !(rdev->wiphy.interface_modes & (1 << type)))
+	if (!rdev->ops->add_virtual_intf)
 		return -EOPNOTSUPP;
 
 	if ((type == NL80211_IFTYPE_P2P_DEVICE || type == NL80211_IFTYPE_NAN ||
@@ -3211,6 +3603,9 @@
 			return err;
 	}
 
+	if (!cfg80211_iftype_allowed(&rdev->wiphy, type, params.use_4addr, 0))
+		return -EOPNOTSUPP;
+
 	err = nl80211_parse_mon_options(rdev, type, info, &params);
 	if (err < 0)
 		return err;
@@ -3252,35 +3647,18 @@
 		 * P2P Device and NAN do not have a netdev, so don't go
 		 * through the netdev notifier and must be added here
 		 */
-		mutex_init(&wdev->mtx);
-		INIT_LIST_HEAD(&wdev->event_list);
-		spin_lock_init(&wdev->event_lock);
-		INIT_LIST_HEAD(&wdev->mgmt_registrations);
-		spin_lock_init(&wdev->mgmt_registrations_lock);
-
-		wdev->identifier = ++rdev->wdev_id;
-		list_add_rcu(&wdev->list, &rdev->wiphy.wdev_list);
-		rdev->devlist_generation++;
+		cfg80211_init_wdev(rdev, wdev);
 		break;
 	default:
 		break;
 	}
 
 	if (nl80211_send_iface(msg, info->snd_portid, info->snd_seq, 0,
-			       rdev, wdev, false) < 0) {
+			       rdev, wdev, NL80211_CMD_NEW_INTERFACE) < 0) {
 		nlmsg_free(msg);
 		return -ENOBUFS;
 	}
 
-	/*
-	 * For wdevs which have no associated netdev object (e.g. of type
-	 * NL80211_IFTYPE_P2P_DEVICE), emit the NEW_INTERFACE event here.
-	 * For all other types, the event will be generated from the
-	 * netdev notifier
-	 */
-	if (!wdev->netdev)
-		nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);
-
 	return genlmsg_reply(msg, info);
 }
 
@@ -3344,7 +3722,7 @@
 			 params->cipher)))
 		goto nla_put_failure;
 
-	key = nla_nest_start(cookie->msg, NL80211_ATTR_KEY);
+	key = nla_nest_start_noflag(cookie->msg, NL80211_ATTR_KEY);
 	if (!key)
 		goto nla_put_failure;
 
@@ -3359,7 +3737,7 @@
 			 params->cipher)))
 		goto nla_put_failure;
 
-	if (nla_put_u8(cookie->msg, NL80211_ATTR_KEY_IDX, cookie->idx))
+	if (nla_put_u8(cookie->msg, NL80211_KEY_IDX, cookie->idx))
 		goto nla_put_failure;
 
 	nla_nest_end(cookie->msg, key);
@@ -3386,9 +3764,6 @@
 	if (info->attrs[NL80211_ATTR_KEY_IDX])
 		key_idx = nla_get_u8(info->attrs[NL80211_ATTR_KEY_IDX]);
 
-	if (key_idx > 5)
-		return -EINVAL;
-
 	if (info->attrs[NL80211_ATTR_MAC])
 		mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
 
@@ -3396,8 +3771,6 @@
 	if (info->attrs[NL80211_ATTR_KEY_TYPE]) {
 		u32 kt = nla_get_u32(info->attrs[NL80211_ATTR_KEY_TYPE]);
 
-		if (kt >= NUM_NL80211_KEYTYPES)
-			return -EINVAL;
 		if (kt != NL80211_KEYTYPE_GROUP &&
 		    kt != NL80211_KEYTYPE_PAIRWISE)
 			return -EINVAL;
@@ -3462,8 +3835,11 @@
 	if (key.idx < 0)
 		return -EINVAL;
 
-	/* only support setting default key */
-	if (!key.def && !key.defmgmt)
+	/* Only support setting default key and
+	 * Extended Key ID action NL80211_KEY_SET_TX.
+	 */
+	if (!key.def && !key.defmgmt &&
+	    !(key.p.mode == NL80211_KEY_SET_TX))
 		return -EINVAL;
 
 	wdev_lock(dev->ieee80211_ptr);
@@ -3487,7 +3863,7 @@
 #ifdef CONFIG_CFG80211_WEXT
 		dev->ieee80211_ptr->wext.default_key = key.idx;
 #endif
-	} else {
+	} else if (key.defmgmt) {
 		if (key.def_uni || !key.def_multi) {
 			err = -EINVAL;
 			goto out;
@@ -3509,8 +3885,25 @@
 #ifdef CONFIG_CFG80211_WEXT
 		dev->ieee80211_ptr->wext.default_mgmt_key = key.idx;
 #endif
-	}
+	} else if (key.p.mode == NL80211_KEY_SET_TX &&
+		   wiphy_ext_feature_isset(&rdev->wiphy,
+					   NL80211_EXT_FEATURE_EXT_KEY_ID)) {
+		u8 *mac_addr = NULL;
 
+		if (info->attrs[NL80211_ATTR_MAC])
+			mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
+
+		if (!mac_addr || key.idx < 0 || key.idx > 1) {
+			err = -EINVAL;
+			goto out;
+		}
+
+		err = rdev_add_key(rdev, dev, key.idx,
+				   NL80211_KEYTYPE_PAIRWISE,
+				   mac_addr, &key.p);
+	} else {
+		err = -EINVAL;
+	}
  out:
 	wdev_unlock(dev->ieee80211_ptr);
 
@@ -3671,8 +4064,7 @@
 	if (n_entries > wiphy->max_acl_mac_addrs)
 		return ERR_PTR(-ENOTSUPP);
 
-	acl = kzalloc(sizeof(*acl) + (sizeof(struct mac_address) * n_entries),
-		      GFP_KERNEL);
+	acl = kzalloc(struct_size(acl, mac_addrs, n_entries), GFP_KERNEL);
 	if (!acl)
 		return ERR_PTR(-ENOMEM);
 
@@ -3831,7 +4223,10 @@
 				    .len = NL80211_MAX_SUPP_RATES },
 	[NL80211_TXRATE_HT] = { .type = NLA_BINARY,
 				.len = NL80211_MAX_SUPP_HT_RATES },
-	[NL80211_TXRATE_VHT] = { .len = sizeof(struct nl80211_txrate_vht)},
+	[NL80211_TXRATE_VHT] = {
+		.type = NLA_EXACT_LEN_WARN,
+		.len = sizeof(struct nl80211_txrate_vht),
+	},
 	[NL80211_TXRATE_GI] = { .type = NLA_U8 },
 };
 
@@ -3882,8 +4277,10 @@
 		sband = rdev->wiphy.bands[band];
 		if (sband == NULL)
 			return -EINVAL;
-		err = nla_parse_nested(tb, NL80211_TXRATE_MAX, tx_rates,
-				       nl80211_txattr_policy, info->extack);
+		err = nla_parse_nested_deprecated(tb, NL80211_TXRATE_MAX,
+						  tx_rates,
+						  nl80211_txattr_policy,
+						  info->extack);
 		if (err)
 			return err;
 		if (tb[NL80211_TXRATE_LEGACY]) {
@@ -3998,16 +4395,12 @@
 	return 0;
 }
 
-static int nl80211_parse_beacon(struct nlattr *attrs[],
+static int nl80211_parse_beacon(struct cfg80211_registered_device *rdev,
+				struct nlattr *attrs[],
 				struct cfg80211_beacon_data *bcn)
 {
 	bool haveinfo = false;
-
-	if (!is_valid_ie_attr(attrs[NL80211_ATTR_BEACON_TAIL]) ||
-	    !is_valid_ie_attr(attrs[NL80211_ATTR_IE]) ||
-	    !is_valid_ie_attr(attrs[NL80211_ATTR_IE_PROBE_RESP]) ||
-	    !is_valid_ie_attr(attrs[NL80211_ATTR_IE_ASSOC_RESP]))
-		return -EINVAL;
+	int err;
 
 	memset(bcn, 0, sizeof(*bcn));
 
@@ -4052,6 +4445,64 @@
 		bcn->probe_resp_len = nla_len(attrs[NL80211_ATTR_PROBE_RESP]);
 	}
 
+	if (attrs[NL80211_ATTR_FTM_RESPONDER]) {
+		struct nlattr *tb[NL80211_FTM_RESP_ATTR_MAX + 1];
+
+		err = nla_parse_nested_deprecated(tb,
+						  NL80211_FTM_RESP_ATTR_MAX,
+						  attrs[NL80211_ATTR_FTM_RESPONDER],
+						  NULL, NULL);
+		if (err)
+			return err;
+
+		if (tb[NL80211_FTM_RESP_ATTR_ENABLED] &&
+		    wiphy_ext_feature_isset(&rdev->wiphy,
+					    NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER))
+			bcn->ftm_responder = 1;
+		else
+			return -EOPNOTSUPP;
+
+		if (tb[NL80211_FTM_RESP_ATTR_LCI]) {
+			bcn->lci = nla_data(tb[NL80211_FTM_RESP_ATTR_LCI]);
+			bcn->lci_len = nla_len(tb[NL80211_FTM_RESP_ATTR_LCI]);
+		}
+
+		if (tb[NL80211_FTM_RESP_ATTR_CIVICLOC]) {
+			bcn->civicloc = nla_data(tb[NL80211_FTM_RESP_ATTR_CIVICLOC]);
+			bcn->civicloc_len = nla_len(tb[NL80211_FTM_RESP_ATTR_CIVICLOC]);
+		}
+	} else {
+		bcn->ftm_responder = -1;
+	}
+
+	return 0;
+}
+
+static int nl80211_parse_he_obss_pd(struct nlattr *attrs,
+				    struct ieee80211_he_obss_pd *he_obss_pd)
+{
+	struct nlattr *tb[NL80211_HE_OBSS_PD_ATTR_MAX + 1];
+	int err;
+
+	err = nla_parse_nested(tb, NL80211_HE_OBSS_PD_ATTR_MAX, attrs,
+			       he_obss_pd_policy, NULL);
+	if (err)
+		return err;
+
+	if (!tb[NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET] ||
+	    !tb[NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET])
+		return -EINVAL;
+
+	he_obss_pd->min_offset =
+		nla_get_u32(tb[NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET]);
+	he_obss_pd->max_offset =
+		nla_get_u32(tb[NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET]);
+
+	if (he_obss_pd->min_offset >= he_obss_pd->max_offset)
+		return -EINVAL;
+
+	he_obss_pd->enable = true;
+
 	return 0;
 }
 
@@ -4096,6 +4547,9 @@
 	cap = cfg80211_find_ie(WLAN_EID_VHT_CAPABILITY, ies, ies_len);
 	if (cap && cap[1] >= sizeof(*params->vht_cap))
 		params->vht_cap = (void *)(cap + 2);
+	cap = cfg80211_find_ext_ie(WLAN_EID_EXT_HE_CAPABILITY, ies, ies_len);
+	if (cap && cap[1] >= sizeof(*params->he_cap) + 1)
+		params->he_cap = (void *)(cap + 3);
 }
 
 static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev,
@@ -4141,6 +4595,8 @@
 		return true;
 	case NL80211_CMD_CONNECT:
 		if (!(rdev->wiphy.features & NL80211_FEATURE_SAE) &&
+		    !wiphy_ext_feature_isset(&rdev->wiphy,
+					     NL80211_EXT_FEATURE_SAE_OFFLOAD) &&
 		    auth_type == NL80211_AUTHTYPE_SAE)
 			return false;
 
@@ -4195,7 +4651,7 @@
 	    !info->attrs[NL80211_ATTR_BEACON_HEAD])
 		return -EINVAL;
 
-	err = nl80211_parse_beacon(info->attrs, &params.beacon);
+	err = nl80211_parse_beacon(rdev, info->attrs, &params.beacon);
 	if (err)
 		return err;
 
@@ -4225,14 +4681,9 @@
 			return -EINVAL;
 	}
 
-	if (info->attrs[NL80211_ATTR_HIDDEN_SSID]) {
+	if (info->attrs[NL80211_ATTR_HIDDEN_SSID])
 		params.hidden_ssid = nla_get_u32(
 			info->attrs[NL80211_ATTR_HIDDEN_SSID]);
-		if (params.hidden_ssid != NL80211_HIDDEN_SSID_NOT_IN_USE &&
-		    params.hidden_ssid != NL80211_HIDDEN_SSID_ZERO_LEN &&
-		    params.hidden_ssid != NL80211_HIDDEN_SSID_ZERO_CONTENTS)
-			return -EINVAL;
-	}
 
 	params.privacy = !!info->attrs[NL80211_ATTR_PRIVACY];
 
@@ -4262,8 +4713,6 @@
 			return -EINVAL;
 		params.p2p_ctwindow =
 			nla_get_u8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);
-		if (params.p2p_ctwindow > 127)
-			return -EINVAL;
 		if (params.p2p_ctwindow != 0 &&
 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_CTWIN))
 			return -EINVAL;
@@ -4275,8 +4724,6 @@
 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 			return -EINVAL;
 		tmp = nla_get_u8(info->attrs[NL80211_ATTR_P2P_OPPPS]);
-		if (tmp > 1)
-			return -EINVAL;
 		params.p2p_opp_ps = tmp;
 		if (params.p2p_opp_ps != 0 &&
 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_OPPPS))
@@ -4340,8 +4787,22 @@
 			return PTR_ERR(params.acl);
 	}
 
+	params.twt_responder =
+		    nla_get_flag(info->attrs[NL80211_ATTR_TWT_RESPONDER]);
+
+	if (info->attrs[NL80211_ATTR_HE_OBSS_PD]) {
+		err = nl80211_parse_he_obss_pd(
+					info->attrs[NL80211_ATTR_HE_OBSS_PD],
+					&params.he_obss_pd);
+		if (err)
+			return err;
+	}
+
 	nl80211_calculate_ap_params(&params);
 
+	if (info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT])
+		params.flags |= AP_SETTINGS_EXTERNAL_AUTH_SUPPORT;
+
 	wdev_lock(wdev);
 	err = rdev_start_ap(rdev, dev, &params);
 	if (!err) {
@@ -4379,7 +4840,7 @@
 	if (!wdev->beacon_interval)
 		return -EINVAL;
 
-	err = nl80211_parse_beacon(info->attrs, &params);
+	err = nl80211_parse_beacon(rdev, info->attrs, &params);
 	if (err)
 		return err;
 
@@ -4439,8 +4900,7 @@
 	if (!nla)
 		return 0;
 
-	if (nla_parse_nested(flags, NL80211_STA_FLAG_MAX, nla,
-			     sta_flags_policy, info->extack))
+	if (nla_parse_nested_deprecated(flags, NL80211_STA_FLAG_MAX, nla, sta_flags_policy, info->extack))
 		return -EINVAL;
 
 	/*
@@ -4485,15 +4945,14 @@
 	return 0;
 }
 
-static bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
-				 int attr)
+bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info, int attr)
 {
 	struct nlattr *rate;
 	u32 bitrate;
 	u16 bitrate_compat;
 	enum nl80211_rate_info rate_flg;
 
-	rate = nla_nest_start(msg, attr);
+	rate = nla_nest_start_noflag(msg, attr);
 	if (!rate)
 		return false;
 
@@ -4580,7 +5039,7 @@
 	if (!mask)
 		return true;
 
-	attr = nla_nest_start(msg, id);
+	attr = nla_nest_start_noflag(msg, id);
 	if (!attr)
 		return false;
 
@@ -4607,15 +5066,17 @@
 	struct nlattr *sinfoattr, *bss_param;
 
 	hdr = nl80211hdr_put(msg, portid, seq, flags, cmd);
-	if (!hdr)
+	if (!hdr) {
+		cfg80211_sinfo_release_content(sinfo);
 		return -1;
+	}
 
 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
 	    nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr) ||
 	    nla_put_u32(msg, NL80211_ATTR_GENERATION, sinfo->generation))
 		goto nla_put_failure;
 
-	sinfoattr = nla_nest_start(msg, NL80211_ATTR_STA_INFO);
+	sinfoattr = nla_nest_start_noflag(msg, NL80211_ATTR_STA_INFO);
 	if (!sinfoattr)
 		goto nla_put_failure;
 
@@ -4635,6 +5096,7 @@
 
 	PUT_SINFO(CONNECTED_TIME, connected_time, u32);
 	PUT_SINFO(INACTIVE_TIME, inactive_time, u32);
+	PUT_SINFO_U64(ASSOC_AT_BOOTTIME, assoc_at);
 
 	if (sinfo->filled & (BIT_ULL(NL80211_STA_INFO_RX_BYTES) |
 			     BIT_ULL(NL80211_STA_INFO_RX_BYTES64)) &&
@@ -4654,6 +5116,11 @@
 	PUT_SINFO(PLID, plid, u16);
 	PUT_SINFO(PLINK_STATE, plink_state, u8);
 	PUT_SINFO_U64(RX_DURATION, rx_duration);
+	PUT_SINFO_U64(TX_DURATION, tx_duration);
+
+	if (wiphy_ext_feature_isset(&rdev->wiphy,
+				    NL80211_EXT_FEATURE_AIRTIME_FAIRNESS))
+		PUT_SINFO(AIRTIME_WEIGHT, airtime_weight, u16);
 
 	switch (rdev->wiphy.signal_type) {
 	case CFG80211_SIGNAL_TYPE_MBM:
@@ -4691,13 +5158,16 @@
 	PUT_SINFO(TX_RETRIES, tx_retries, u32);
 	PUT_SINFO(TX_FAILED, tx_failed, u32);
 	PUT_SINFO(EXPECTED_THROUGHPUT, expected_throughput, u32);
+	PUT_SINFO(AIRTIME_LINK_METRIC, airtime_link_metric, u32);
 	PUT_SINFO(BEACON_LOSS, beacon_loss_count, u32);
 	PUT_SINFO(LOCAL_PM, local_pm, u32);
 	PUT_SINFO(PEER_PM, peer_pm, u32);
 	PUT_SINFO(NONPEER_PM, nonpeer_pm, u32);
+	PUT_SINFO(CONNECTED_TO_GATE, connected_to_gate, u8);
 
 	if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_BSS_PARAM)) {
-		bss_param = nla_nest_start(msg, NL80211_STA_INFO_BSS_PARAM);
+		bss_param = nla_nest_start_noflag(msg,
+						  NL80211_STA_INFO_BSS_PARAM);
 		if (!bss_param)
 			goto nla_put_failure;
 
@@ -4725,10 +5195,13 @@
 	PUT_SINFO_U64(RX_DROP_MISC, rx_dropped_misc);
 	PUT_SINFO_U64(BEACON_RX, rx_beacon);
 	PUT_SINFO(BEACON_SIGNAL_AVG, rx_beacon_signal_avg, u8);
-	PUT_SINFO(ACK_SIGNAL, ack_signal, u8);
+	PUT_SINFO(RX_MPDUS, rx_mpdu_count, u32);
+	PUT_SINFO(FCS_ERROR_COUNT, fcs_err_count, u32);
 	if (wiphy_ext_feature_isset(&rdev->wiphy,
-				    NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT))
-		PUT_SINFO(DATA_ACK_SIGNAL_AVG, avg_ack_signal, s8);
+				    NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT)) {
+		PUT_SINFO(ACK_SIGNAL, ack_signal, u8);
+		PUT_SINFO(ACK_SIGNAL_AVG, avg_ack_signal, s8);
+	}
 
 #undef PUT_SINFO
 #undef PUT_SINFO_U64
@@ -4737,7 +5210,8 @@
 		struct nlattr *tidsattr;
 		int tid;
 
-		tidsattr = nla_nest_start(msg, NL80211_STA_INFO_TID_STATS);
+		tidsattr = nla_nest_start_noflag(msg,
+						 NL80211_STA_INFO_TID_STATS);
 		if (!tidsattr)
 			goto nla_put_failure;
 
@@ -4750,7 +5224,7 @@
 			if (!tidstats->filled)
 				continue;
 
-			tidattr = nla_nest_start(msg, tid + 1);
+			tidattr = nla_nest_start_noflag(msg, tid + 1);
 			if (!tidattr)
 				goto nla_put_failure;
 
@@ -4807,7 +5281,7 @@
 	int err;
 
 	rtnl_lock();
-	err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (err)
 		goto out_err;
 
@@ -5098,8 +5572,9 @@
 		return 0;
 
 	nla = info->attrs[NL80211_ATTR_STA_WME];
-	err = nla_parse_nested(tb, NL80211_STA_WME_MAX, nla,
-			       nl80211_sta_wme_policy, info->extack);
+	err = nla_parse_nested_deprecated(tb, NL80211_STA_WME_MAX, nla,
+					  nl80211_sta_wme_policy,
+					  info->extack);
 	if (err)
 		return err;
 
@@ -5185,6 +5660,36 @@
 	return nl80211_parse_sta_wme(info, params);
 }
 
+static int nl80211_parse_sta_txpower_setting(struct genl_info *info,
+					     struct station_parameters *params)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	int idx;
+
+	if (info->attrs[NL80211_ATTR_STA_TX_POWER_SETTING]) {
+		if (!rdev->ops->set_tx_power ||
+		    !wiphy_ext_feature_isset(&rdev->wiphy,
+					 NL80211_EXT_FEATURE_STA_TX_PWR))
+			return -EOPNOTSUPP;
+
+		idx = NL80211_ATTR_STA_TX_POWER_SETTING;
+		params->txpwr.type = nla_get_u8(info->attrs[idx]);
+
+		if (params->txpwr.type == NL80211_TX_POWER_LIMITED) {
+			idx = NL80211_ATTR_STA_TX_POWER;
+
+			if (info->attrs[idx])
+				params->txpwr.power =
+					nla_get_s16(info->attrs[idx]);
+			else
+				return -EINVAL;
+		}
+		params->sta_modify_mask |= STATION_PARAM_APPLY_STA_TXPOWER;
+	}
+
+	return 0;
+}
+
 static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
@@ -5212,17 +5717,11 @@
 	else
 		params.listen_interval = -1;
 
-	if (info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]) {
-		u8 tmp;
-
-		tmp = nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);
-		if (tmp >= NUM_NL80211_P2P_PS_STATUS)
-			return -EINVAL;
-
-		params.support_p2p_ps = tmp;
-	} else {
+	if (info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS])
+		params.support_p2p_ps =
+			nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);
+	else
 		params.support_p2p_ps = -1;
-	}
 
 	if (!info->attrs[NL80211_ATTR_MAC])
 		return -EINVAL;
@@ -5252,44 +5751,42 @@
 	if (parse_station_flags(info, dev->ieee80211_ptr->iftype, &params))
 		return -EINVAL;
 
-	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION]) {
+	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
 		params.plink_action =
 			nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
-		if (params.plink_action >= NUM_NL80211_PLINK_ACTIONS)
-			return -EINVAL;
-	}
 
 	if (info->attrs[NL80211_ATTR_STA_PLINK_STATE]) {
 		params.plink_state =
 			nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_STATE]);
-		if (params.plink_state >= NUM_NL80211_PLINK_STATES)
-			return -EINVAL;
-		if (info->attrs[NL80211_ATTR_MESH_PEER_AID]) {
+		if (info->attrs[NL80211_ATTR_MESH_PEER_AID])
 			params.peer_aid = nla_get_u16(
 				info->attrs[NL80211_ATTR_MESH_PEER_AID]);
-			if (params.peer_aid > IEEE80211_MAX_AID)
-				return -EINVAL;
-		}
 		params.sta_modify_mask |= STATION_PARAM_APPLY_PLINK_STATE;
 	}
 
-	if (info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE]) {
-		enum nl80211_mesh_power_mode pm = nla_get_u32(
+	if (info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE])
+		params.local_pm = nla_get_u32(
 			info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE]);
 
-		if (pm <= NL80211_MESH_POWER_UNKNOWN ||
-		    pm > NL80211_MESH_POWER_MAX)
-			return -EINVAL;
-
-		params.local_pm = pm;
-	}
-
 	if (info->attrs[NL80211_ATTR_OPMODE_NOTIF]) {
 		params.opmode_notif_used = true;
 		params.opmode_notif =
 			nla_get_u8(info->attrs[NL80211_ATTR_OPMODE_NOTIF]);
 	}
 
+	if (info->attrs[NL80211_ATTR_AIRTIME_WEIGHT])
+		params.airtime_weight =
+			nla_get_u16(info->attrs[NL80211_ATTR_AIRTIME_WEIGHT]);
+
+	if (params.airtime_weight &&
+	    !wiphy_ext_feature_isset(&rdev->wiphy,
+				     NL80211_EXT_FEATURE_AIRTIME_FAIRNESS))
+		return -EOPNOTSUPP;
+
+	err = nl80211_parse_sta_txpower_setting(info, &params);
+	if (err)
+		return err;
+
 	/* Include parameters for TDLS peer (will check later) */
 	err = nl80211_set_station_tdls(info, &params);
 	if (err)
@@ -5360,13 +5857,8 @@
 		nla_get_u16(info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL]);
 
 	if (info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]) {
-		u8 tmp;
-
-		tmp = nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);
-		if (tmp >= NUM_NL80211_P2P_PS_STATUS)
-			return -EINVAL;
-
-		params.support_p2p_ps = tmp;
+		params.support_p2p_ps =
+			nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);
 	} else {
 		/*
 		 * if not specified, assume it's supported for P2P GO interface,
@@ -5380,8 +5872,6 @@
 		params.aid = nla_get_u16(info->attrs[NL80211_ATTR_PEER_AID]);
 	else
 		params.aid = nla_get_u16(info->attrs[NL80211_ATTR_STA_AID]);
-	if (!params.aid || params.aid > IEEE80211_MAX_AID)
-		return -EINVAL;
 
 	if (info->attrs[NL80211_ATTR_STA_CAPABILITY]) {
 		params.capability =
@@ -5421,12 +5911,22 @@
 			nla_get_u8(info->attrs[NL80211_ATTR_OPMODE_NOTIF]);
 	}
 
-	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION]) {
+	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
 		params.plink_action =
 			nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
-		if (params.plink_action >= NUM_NL80211_PLINK_ACTIONS)
-			return -EINVAL;
-	}
+
+	if (info->attrs[NL80211_ATTR_AIRTIME_WEIGHT])
+		params.airtime_weight =
+			nla_get_u16(info->attrs[NL80211_ATTR_AIRTIME_WEIGHT]);
+
+	if (params.airtime_weight &&
+	    !wiphy_ext_feature_isset(&rdev->wiphy,
+				     NL80211_EXT_FEATURE_AIRTIME_FAIRNESS))
+		return -EOPNOTSUPP;
+
+	err = nl80211_parse_sta_txpower_setting(info, &params);
+	if (err)
+		return err;
 
 	err = nl80211_parse_sta_channel_info(info, &params);
 	if (err)
@@ -5610,7 +6110,7 @@
 	    nla_put_u32(msg, NL80211_ATTR_GENERATION, pinfo->generation))
 		goto nla_put_failure;
 
-	pinfoattr = nla_nest_start(msg, NL80211_ATTR_MPATH_INFO);
+	pinfoattr = nla_nest_start_noflag(msg, NL80211_ATTR_MPATH_INFO);
 	if (!pinfoattr)
 		goto nla_put_failure;
 	if ((pinfo->filled & MPATH_INFO_FRAME_QLEN) &&
@@ -5633,7 +6133,13 @@
 			 pinfo->discovery_timeout)) ||
 	    ((pinfo->filled & MPATH_INFO_DISCOVERY_RETRIES) &&
 	     nla_put_u8(msg, NL80211_MPATH_INFO_DISCOVERY_RETRIES,
-			pinfo->discovery_retries)))
+			pinfo->discovery_retries)) ||
+	    ((pinfo->filled & MPATH_INFO_HOP_COUNT) &&
+	     nla_put_u8(msg, NL80211_MPATH_INFO_HOP_COUNT,
+			pinfo->hop_count)) ||
+	    ((pinfo->filled & MPATH_INFO_PATH_CHANGE) &&
+	     nla_put_u32(msg, NL80211_MPATH_INFO_PATH_CHANGE,
+			 pinfo->path_change_count)))
 		goto nla_put_failure;
 
 	nla_nest_end(msg, pinfoattr);
@@ -5658,7 +6164,7 @@
 	int err;
 
 	rtnl_lock();
-	err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (err)
 		goto out_err;
 
@@ -5799,6 +6305,9 @@
 	if (!rdev->ops->del_mpath)
 		return -EOPNOTSUPP;
 
+	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)
+		return -EOPNOTSUPP;
+
 	return rdev_del_mpath(rdev, dev, dst);
 }
 
@@ -5854,7 +6363,7 @@
 	int err;
 
 	rtnl_lock();
-	err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (err)
 		goto out_err;
 
@@ -5936,9 +6445,7 @@
 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 			return -EINVAL;
 		params.p2p_ctwindow =
-			nla_get_s8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);
-		if (params.p2p_ctwindow < 0)
-			return -EINVAL;
+			nla_get_u8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);
 		if (params.p2p_ctwindow != 0 &&
 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_CTWIN))
 			return -EINVAL;
@@ -5950,8 +6457,6 @@
 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 			return -EINVAL;
 		tmp = nla_get_u8(info->attrs[NL80211_ATTR_P2P_OPPPS]);
-		if (tmp > 1)
-			return -EINVAL;
 		params.p2p_opp_ps = tmp;
 		if (params.p2p_opp_ps &&
 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_OPPPS))
@@ -6059,7 +6564,7 @@
 			     NL80211_CMD_GET_MESH_CONFIG);
 	if (!hdr)
 		goto out;
-	pinfoattr = nla_nest_start(msg, NL80211_ATTR_MESH_CONFIG);
+	pinfoattr = nla_nest_start_noflag(msg, NL80211_ATTR_MESH_CONFIG);
 	if (!pinfoattr)
 		goto nla_put_failure;
 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
@@ -6118,7 +6623,9 @@
 	    nla_put_u16(msg, NL80211_MESHCONF_AWAKE_WINDOW,
 			cur_params.dot11MeshAwakeWindowDuration) ||
 	    nla_put_u32(msg, NL80211_MESHCONF_PLINK_TIMEOUT,
-			cur_params.plink_timeout))
+			cur_params.plink_timeout) ||
+	    nla_put_u8(msg, NL80211_MESHCONF_CONNECTED_TO_GATE,
+		       cur_params.dot11MeshConnectedToMeshGate))
 		goto nla_put_failure;
 	nla_nest_end(msg, pinfoattr);
 	genlmsg_end(msg, hdr);
@@ -6130,35 +6637,52 @@
 	return -ENOBUFS;
 }
 
-static const struct nla_policy nl80211_meshconf_params_policy[NL80211_MESHCONF_ATTR_MAX+1] = {
-	[NL80211_MESHCONF_RETRY_TIMEOUT] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_CONFIRM_TIMEOUT] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HOLDING_TIMEOUT] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_MAX_PEER_LINKS] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_MAX_RETRIES] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_TTL] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_ELEMENT_TTL] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_AUTO_OPEN_PLINKS] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR] = { .type = NLA_U32 },
+static const struct nla_policy
+nl80211_meshconf_params_policy[NL80211_MESHCONF_ATTR_MAX+1] = {
+	[NL80211_MESHCONF_RETRY_TIMEOUT] =
+		NLA_POLICY_RANGE(NLA_U16, 1, 255),
+	[NL80211_MESHCONF_CONFIRM_TIMEOUT] =
+		NLA_POLICY_RANGE(NLA_U16, 1, 255),
+	[NL80211_MESHCONF_HOLDING_TIMEOUT] =
+		NLA_POLICY_RANGE(NLA_U16, 1, 255),
+	[NL80211_MESHCONF_MAX_PEER_LINKS] =
+		NLA_POLICY_RANGE(NLA_U16, 0, 255),
+	[NL80211_MESHCONF_MAX_RETRIES] = NLA_POLICY_MAX(NLA_U8, 16),
+	[NL80211_MESHCONF_TTL] = NLA_POLICY_MIN(NLA_U8, 1),
+	[NL80211_MESHCONF_ELEMENT_TTL] = NLA_POLICY_MIN(NLA_U8, 1),
+	[NL80211_MESHCONF_AUTO_OPEN_PLINKS] = NLA_POLICY_MAX(NLA_U8, 1),
+	[NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR] =
+		NLA_POLICY_RANGE(NLA_U32, 1, 255),
 	[NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES] = { .type = NLA_U8 },
 	[NL80211_MESHCONF_PATH_REFRESH_TIME] = { .type = NLA_U32 },
-	[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT] = { .type = NLA_U16 },
+	[NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT] = NLA_POLICY_MIN(NLA_U16, 1),
 	[NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT] = { .type = NLA_U32 },
-	[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HWMP_ROOTMODE] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_HWMP_RANN_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_GATE_ANNOUNCEMENTS] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_FORWARDING] = { .type = NLA_U8 },
-	[NL80211_MESHCONF_RSSI_THRESHOLD] = { .type = NLA_U32 },
+	[NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_HWMP_ROOTMODE] = NLA_POLICY_MAX(NLA_U8, 4),
+	[NL80211_MESHCONF_HWMP_RANN_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_GATE_ANNOUNCEMENTS] = NLA_POLICY_MAX(NLA_U8, 1),
+	[NL80211_MESHCONF_FORWARDING] = NLA_POLICY_MAX(NLA_U8, 1),
+	[NL80211_MESHCONF_RSSI_THRESHOLD] =
+		NLA_POLICY_RANGE(NLA_S32, -255, 0),
 	[NL80211_MESHCONF_HT_OPMODE] = { .type = NLA_U16 },
 	[NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT] = { .type = NLA_U32 },
-	[NL80211_MESHCONF_HWMP_ROOT_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL] = { .type = NLA_U16 },
-	[NL80211_MESHCONF_POWER_MODE] = { .type = NLA_U32 },
+	[NL80211_MESHCONF_HWMP_ROOT_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL] =
+		NLA_POLICY_MIN(NLA_U16, 1),
+	[NL80211_MESHCONF_POWER_MODE] =
+		NLA_POLICY_RANGE(NLA_U32,
+				 NL80211_MESH_POWER_ACTIVE,
+				 NL80211_MESH_POWER_MAX),
 	[NL80211_MESHCONF_AWAKE_WINDOW] = { .type = NLA_U16 },
 	[NL80211_MESHCONF_PLINK_TIMEOUT] = { .type = NLA_U32 },
+	[NL80211_MESHCONF_CONNECTED_TO_GATE] = NLA_POLICY_RANGE(NLA_U8, 0, 1),
 };
 
 static const struct nla_policy
@@ -6169,68 +6693,12 @@
 	[NL80211_MESH_SETUP_USERSPACE_AUTH] = { .type = NLA_FLAG },
 	[NL80211_MESH_SETUP_AUTH_PROTOCOL] = { .type = NLA_U8 },
 	[NL80211_MESH_SETUP_USERSPACE_MPM] = { .type = NLA_FLAG },
-	[NL80211_MESH_SETUP_IE] = { .type = NLA_BINARY,
-				    .len = IEEE80211_MAX_DATA_LEN },
+	[NL80211_MESH_SETUP_IE] =
+		NLA_POLICY_VALIDATE_FN(NLA_BINARY, validate_ie_attr,
+				       IEEE80211_MAX_DATA_LEN),
 	[NL80211_MESH_SETUP_USERSPACE_AMPE] = { .type = NLA_FLAG },
 };
 
-static int nl80211_check_bool(const struct nlattr *nla, u8 min, u8 max, bool *out)
-{
-	u8 val = nla_get_u8(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_u8(const struct nlattr *nla, u8 min, u8 max, u8 *out)
-{
-	u8 val = nla_get_u8(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_u16(const struct nlattr *nla, u16 min, u16 max, u16 *out)
-{
-	u16 val = nla_get_u16(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_u32(const struct nlattr *nla, u32 min, u32 max, u32 *out)
-{
-	u32 val = nla_get_u32(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_s32(const struct nlattr *nla, s32 min, s32 max, s32 *out)
-{
-	s32 val = nla_get_s32(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
-static int nl80211_check_power_mode(const struct nlattr *nla,
-				    enum nl80211_mesh_power_mode min,
-				    enum nl80211_mesh_power_mode max,
-				    enum nl80211_mesh_power_mode *out)
-{
-	u32 val = nla_get_u32(nla);
-	if (val < min || val > max)
-		return -EINVAL;
-	*out = val;
-	return 0;
-}
-
 static int nl80211_parse_mesh_config(struct genl_info *info,
 				     struct mesh_config *cfg,
 				     u32 *mask_out)
@@ -6239,20 +6707,17 @@
 	u32 mask = 0;
 	u16 ht_opmode;
 
-#define FILL_IN_MESH_PARAM_IF_SET(tb, cfg, param, min, max, mask, attr, fn) \
-do {									    \
-	if (tb[attr]) {							    \
-		if (fn(tb[attr], min, max, &cfg->param))		    \
-			return -EINVAL;					    \
-		mask |= (1 << (attr - 1));				    \
-	}								    \
+#define FILL_IN_MESH_PARAM_IF_SET(tb, cfg, param, mask, attr, fn)	\
+do {									\
+	if (tb[attr]) {							\
+		cfg->param = fn(tb[attr]);				\
+		mask |= BIT((attr) - 1);				\
+	}								\
 } while (0)
 
 	if (!info->attrs[NL80211_ATTR_MESH_CONFIG])
 		return -EINVAL;
-	if (nla_parse_nested(tb, NL80211_MESHCONF_ATTR_MAX,
-			     info->attrs[NL80211_ATTR_MESH_CONFIG],
-			     nl80211_meshconf_params_policy, info->extack))
+	if (nla_parse_nested_deprecated(tb, NL80211_MESHCONF_ATTR_MAX, info->attrs[NL80211_ATTR_MESH_CONFIG], nl80211_meshconf_params_policy, info->extack))
 		return -EINVAL;
 
 	/* This makes sure that there aren't more than 32 mesh config
@@ -6260,75 +6725,76 @@
 	BUILD_BUG_ON(NL80211_MESHCONF_ATTR_MAX > 32);
 
 	/* Fill in the params struct */
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshRetryTimeout, 1, 255,
-				  mask, NL80211_MESHCONF_RETRY_TIMEOUT,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshConfirmTimeout, 1, 255,
-				  mask, NL80211_MESHCONF_CONFIRM_TIMEOUT,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHoldingTimeout, 1, 255,
-				  mask, NL80211_MESHCONF_HOLDING_TIMEOUT,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxPeerLinks, 0, 255,
-				  mask, NL80211_MESHCONF_MAX_PEER_LINKS,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxRetries, 0, 16,
-				  mask, NL80211_MESHCONF_MAX_RETRIES,
-				  nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshTTL, 1, 255,
-				  mask, NL80211_MESHCONF_TTL, nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, element_ttl, 1, 255,
-				  mask, NL80211_MESHCONF_ELEMENT_TTL,
-				  nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, auto_open_plinks, 0, 1,
-				  mask, NL80211_MESHCONF_AUTO_OPEN_PLINKS,
-				  nl80211_check_bool);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshRetryTimeout, mask,
+				  NL80211_MESHCONF_RETRY_TIMEOUT, nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshConfirmTimeout, mask,
+				  NL80211_MESHCONF_CONFIRM_TIMEOUT,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHoldingTimeout, mask,
+				  NL80211_MESHCONF_HOLDING_TIMEOUT,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxPeerLinks, mask,
+				  NL80211_MESHCONF_MAX_PEER_LINKS,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxRetries, mask,
+				  NL80211_MESHCONF_MAX_RETRIES, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshTTL, mask,
+				  NL80211_MESHCONF_TTL, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, element_ttl, mask,
+				  NL80211_MESHCONF_ELEMENT_TTL, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, auto_open_plinks, mask,
+				  NL80211_MESHCONF_AUTO_OPEN_PLINKS,
+				  nla_get_u8);
 	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshNbrOffsetMaxNeighbor,
-				  1, 255, mask,
+				  mask,
 				  NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR,
-				  nl80211_check_u32);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPmaxPREQretries, 0, 255,
-				  mask, NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
-				  nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, path_refresh_time, 1, 65535,
-				  mask, NL80211_MESHCONF_PATH_REFRESH_TIME,
-				  nl80211_check_u32);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, min_discovery_timeout, 1, 65535,
-				  mask, NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
-				  nl80211_check_u16);
+				  nla_get_u32);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPmaxPREQretries, mask,
+				  NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
+				  nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, path_refresh_time, mask,
+				  NL80211_MESHCONF_PATH_REFRESH_TIME,
+				  nla_get_u32);
+	if (mask & BIT(NL80211_MESHCONF_PATH_REFRESH_TIME) &&
+	    (cfg->path_refresh_time < 1 || cfg->path_refresh_time > 65535))
+		return -EINVAL;
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, min_discovery_timeout, mask,
+				  NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
+				  nla_get_u16);
 	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPactivePathTimeout,
-				  1, 65535, mask,
+				  mask,
 				  NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
-				  nl80211_check_u32);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPpreqMinInterval,
-				  1, 65535, mask,
+				  nla_get_u32);
+	if (mask & BIT(NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT) &&
+	    (cfg->dot11MeshHWMPactivePathTimeout < 1 ||
+	     cfg->dot11MeshHWMPactivePathTimeout > 65535))
+		return -EINVAL;
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPpreqMinInterval, mask,
 				  NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPperrMinInterval,
-				  1, 65535, mask,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPperrMinInterval, mask,
 				  NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL,
-				  nl80211_check_u16);
+				  nla_get_u16);
 	FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
-				  dot11MeshHWMPnetDiameterTraversalTime,
-				  1, 65535, mask,
+				  dot11MeshHWMPnetDiameterTraversalTime, mask,
 				  NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRootMode, 0, 4,
-				  mask, NL80211_MESHCONF_HWMP_ROOTMODE,
-				  nl80211_check_u8);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRannInterval, 1, 65535,
-				  mask, NL80211_MESHCONF_HWMP_RANN_INTERVAL,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
-				  dot11MeshGateAnnouncementProtocol, 0, 1,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRootMode, mask,
+				  NL80211_MESHCONF_HWMP_ROOTMODE, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRannInterval, mask,
+				  NL80211_MESHCONF_HWMP_RANN_INTERVAL,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshGateAnnouncementProtocol,
 				  mask, NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
-				  nl80211_check_bool);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshForwarding, 0, 1,
-				  mask, NL80211_MESHCONF_FORWARDING,
-				  nl80211_check_bool);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, rssi_threshold, -255, 0,
-				  mask, NL80211_MESHCONF_RSSI_THRESHOLD,
-				  nl80211_check_s32);
+				  nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshForwarding, mask,
+				  NL80211_MESHCONF_FORWARDING, nla_get_u8);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, rssi_threshold, mask,
+				  NL80211_MESHCONF_RSSI_THRESHOLD,
+				  nla_get_s32);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshConnectedToMeshGate, mask,
+				  NL80211_MESHCONF_CONNECTED_TO_GATE,
+				  nla_get_u8);
 	/*
 	 * Check HT operation mode based on
 	 * IEEE 802.11-2016 9.4.2.57 HT Operation element.
@@ -6347,29 +6813,27 @@
 		cfg->ht_opmode = ht_opmode;
 		mask |= (1 << (NL80211_MESHCONF_HT_OPMODE - 1));
 	}
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPactivePathToRootTimeout,
-				  1, 65535, mask,
-				  NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
-				  nl80211_check_u32);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMProotInterval, 1, 65535,
-				  mask, NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
-				  nl80211_check_u16);
 	FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
-				  dot11MeshHWMPconfirmationInterval,
-				  1, 65535, mask,
+				  dot11MeshHWMPactivePathToRootTimeout, mask,
+				  NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
+				  nla_get_u32);
+	if (mask & BIT(NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT) &&
+	    (cfg->dot11MeshHWMPactivePathToRootTimeout < 1 ||
+	     cfg->dot11MeshHWMPactivePathToRootTimeout > 65535))
+		return -EINVAL;
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMProotInterval, mask,
+				  NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPconfirmationInterval,
+				  mask,
 				  NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
-				  nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, power_mode,
-				  NL80211_MESH_POWER_ACTIVE,
-				  NL80211_MESH_POWER_MAX,
-				  mask, NL80211_MESHCONF_POWER_MODE,
-				  nl80211_check_power_mode);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshAwakeWindowDuration,
-				  0, 65535, mask,
-				  NL80211_MESHCONF_AWAKE_WINDOW, nl80211_check_u16);
-	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, plink_timeout, 0, 0xffffffff,
-				  mask, NL80211_MESHCONF_PLINK_TIMEOUT,
-				  nl80211_check_u32);
+				  nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, power_mode, mask,
+				  NL80211_MESHCONF_POWER_MODE, nla_get_u32);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshAwakeWindowDuration, mask,
+				  NL80211_MESHCONF_AWAKE_WINDOW, nla_get_u16);
+	FILL_IN_MESH_PARAM_IF_SET(tb, cfg, plink_timeout, mask,
+				  NL80211_MESHCONF_PLINK_TIMEOUT, nla_get_u32);
 	if (mask_out)
 		*mask_out = mask;
 
@@ -6386,9 +6850,7 @@
 
 	if (!info->attrs[NL80211_ATTR_MESH_SETUP])
 		return -EINVAL;
-	if (nla_parse_nested(tb, NL80211_MESH_SETUP_ATTR_MAX,
-			     info->attrs[NL80211_ATTR_MESH_SETUP],
-			     nl80211_mesh_setup_params_policy, info->extack))
+	if (nla_parse_nested_deprecated(tb, NL80211_MESH_SETUP_ATTR_MAX, info->attrs[NL80211_ATTR_MESH_SETUP], nl80211_mesh_setup_params_policy, info->extack))
 		return -EINVAL;
 
 	if (tb[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC])
@@ -6412,8 +6874,6 @@
 	if (tb[NL80211_MESH_SETUP_IE]) {
 		struct nlattr *ieattr =
 			tb[NL80211_MESH_SETUP_IE];
-		if (!is_valid_ie_attr(ieattr))
-			return -EINVAL;
 		setup->ie = nla_data(ieattr);
 		setup->ie_len = nla_len(ieattr);
 	}
@@ -6479,7 +6939,7 @@
 	     nla_put_u8(msg, NL80211_ATTR_DFS_REGION, regdom->dfs_region)))
 		goto nla_put_failure;
 
-	nl_reg_rules = nla_nest_start(msg, NL80211_ATTR_REG_RULES);
+	nl_reg_rules = nla_nest_start_noflag(msg, NL80211_ATTR_REG_RULES);
 	if (!nl_reg_rules)
 		goto nla_put_failure;
 
@@ -6494,7 +6954,7 @@
 		freq_range = &reg_rule->freq_range;
 		power_rule = &reg_rule->power_rule;
 
-		nl_reg_rule = nla_nest_start(msg, i);
+		nl_reg_rule = nla_nest_start_noflag(msg, i);
 		if (!nl_reg_rule)
 			goto nla_put_failure;
 
@@ -6732,7 +7192,7 @@
 	struct nlattr *nl_reg_rule;
 	char *alpha2;
 	int rem_reg_rules, r;
-	u32 num_rules = 0, rule_idx = 0, size_of_regd;
+	u32 num_rules = 0, rule_idx = 0;
 	enum nl80211_dfs_regions dfs_region = NL80211_DFS_UNSET;
 	struct ieee80211_regdomain *rd;
 
@@ -6757,10 +7217,7 @@
 	if (!reg_is_valid_request(alpha2))
 		return -EINVAL;
 
-	size_of_regd = sizeof(struct ieee80211_regdomain) +
-		       num_rules * sizeof(struct ieee80211_reg_rule);
-
-	rd = kzalloc(size_of_regd, GFP_KERNEL);
+	rd = kzalloc(struct_size(rd, reg_rules, num_rules), GFP_KERNEL);
 	if (!rd)
 		return -ENOMEM;
 
@@ -6777,9 +7234,9 @@
 
 	nla_for_each_nested(nl_reg_rule, info->attrs[NL80211_ATTR_REG_RULES],
 			    rem_reg_rules) {
-		r = nla_parse_nested(tb, NL80211_REG_RULE_ATTR_MAX,
-				     nl_reg_rule, reg_rule_policy,
-				     info->extack);
+		r = nla_parse_nested_deprecated(tb, NL80211_REG_RULE_ATTR_MAX,
+						nl_reg_rule, reg_rule_policy,
+						info->extack);
 		if (r)
 			goto bad_reg;
 		r = parse_reg_rule(tb, &rd->reg_rules[rule_idx]);
@@ -6850,8 +7307,9 @@
 	if (!nla_ok(nest, nla_len(nest)))
 		return -EINVAL;
 
-	err = nla_parse_nested(attr, NL80211_BSS_SELECT_ATTR_MAX, nest,
-			       nl80211_bss_select_policy, NULL);
+	err = nla_parse_nested_deprecated(attr, NL80211_BSS_SELECT_ATTR_MAX,
+					  nest, nl80211_bss_select_policy,
+					  NULL);
 	if (err)
 		return err;
 
@@ -6898,8 +7356,8 @@
 	return 0;
 }
 
-static int nl80211_parse_random_mac(struct nlattr **attrs,
-				    u8 *mac_addr, u8 *mac_addr_mask)
+int nl80211_parse_random_mac(struct nlattr **attrs,
+			     u8 *mac_addr, u8 *mac_addr_mask)
 {
 	int i;
 
@@ -7046,9 +7504,6 @@
 	int err, tmp, n_ssids = 0, n_channels, i;
 	size_t ie_len;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	wiphy = &rdev->wiphy;
 
 	if (wdev->iftype == NL80211_IFTYPE_NAN)
@@ -7347,8 +7802,10 @@
 		if (WARN_ON(i >= n_plans))
 			return -EINVAL;
 
-		err = nla_parse_nested(plan, NL80211_SCHED_SCAN_PLAN_MAX,
-				       attr, nl80211_plan_policy, NULL);
+		err = nla_parse_nested_deprecated(plan,
+						  NL80211_SCHED_SCAN_PLAN_MAX,
+						  attr, nl80211_plan_policy,
+						  NULL);
 		if (err)
 			return err;
 
@@ -7390,6 +7847,41 @@
 	return 0;
 }
 
+static int
+nl80211_parse_sched_scan_per_band_rssi(struct wiphy *wiphy,
+				       struct cfg80211_match_set *match_sets,
+				       struct nlattr *tb_band_rssi,
+				       s32 rssi_thold)
+{
+	struct nlattr *attr;
+	int i, tmp, ret = 0;
+
+	if (!wiphy_ext_feature_isset(wiphy,
+		    NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD)) {
+		if (tb_band_rssi)
+			ret = -EOPNOTSUPP;
+		else
+			for (i = 0; i < NUM_NL80211_BANDS; i++)
+				match_sets->per_band_rssi_thold[i] =
+					NL80211_SCAN_RSSI_THOLD_OFF;
+		return ret;
+	}
+
+	for (i = 0; i < NUM_NL80211_BANDS; i++)
+		match_sets->per_band_rssi_thold[i] = rssi_thold;
+
+	nla_for_each_nested(attr, tb_band_rssi, tmp) {
+		enum nl80211_band band = nla_type(attr);
+
+		if (band < 0 || band >= NUM_NL80211_BANDS)
+			return -EINVAL;
+
+		match_sets->per_band_rssi_thold[band] =	nla_get_s32(attr);
+	}
+
+	return 0;
+}
+
 static struct cfg80211_sched_scan_request *
 nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
 			 struct nlattr **attrs, int max_match_sets)
@@ -7402,9 +7894,6 @@
 	struct nlattr *tb[NL80211_SCHED_SCAN_MATCH_ATTR_MAX + 1];
 	s32 default_match_rssi = NL80211_SCAN_RSSI_THOLD_OFF;
 
-	if (!is_valid_ie_attr(attrs[NL80211_ATTR_IE]))
-		return ERR_PTR(-EINVAL);
-
 	if (attrs[NL80211_ATTR_SCAN_FREQUENCIES]) {
 		n_channels = validate_scan_freqs(
 				attrs[NL80211_ATTR_SCAN_FREQUENCIES]);
@@ -7437,10 +7926,11 @@
 				    tmp) {
 			struct nlattr *rssi;
 
-			err = nla_parse_nested(tb,
-					       NL80211_SCHED_SCAN_MATCH_ATTR_MAX,
-					       attr, nl80211_match_policy,
-					       NULL);
+			err = nla_parse_nested_deprecated(tb,
+							  NL80211_SCHED_SCAN_MATCH_ATTR_MAX,
+							  attr,
+							  nl80211_match_policy,
+							  NULL);
 			if (err)
 				return ERR_PTR(err);
 
@@ -7624,51 +8114,64 @@
 				    tmp) {
 			struct nlattr *ssid, *bssid, *rssi;
 
-			err = nla_parse_nested(tb,
-					       NL80211_SCHED_SCAN_MATCH_ATTR_MAX,
-					       attr, nl80211_match_policy,
-					       NULL);
+			err = nla_parse_nested_deprecated(tb,
+							  NL80211_SCHED_SCAN_MATCH_ATTR_MAX,
+							  attr,
+							  nl80211_match_policy,
+							  NULL);
 			if (err)
 				goto out_free;
 			ssid = tb[NL80211_SCHED_SCAN_MATCH_ATTR_SSID];
 			bssid = tb[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID];
-			if (ssid || bssid) {
-				if (WARN_ON(i >= n_match_sets)) {
-					/* this indicates a programming error,
-					 * the loop above should have verified
-					 * things properly
-					 */
+
+			if (!ssid && !bssid) {
+				i++;
+				continue;
+			}
+
+			if (WARN_ON(i >= n_match_sets)) {
+				/* this indicates a programming error,
+				 * the loop above should have verified
+				 * things properly
+				 */
+				err = -EINVAL;
+				goto out_free;
+			}
+
+			if (ssid) {
+				if (nla_len(ssid) > IEEE80211_MAX_SSID_LEN) {
 					err = -EINVAL;
 					goto out_free;
 				}
-
-				if (ssid) {
-					if (nla_len(ssid) > IEEE80211_MAX_SSID_LEN) {
-						err = -EINVAL;
-						goto out_free;
-					}
-					memcpy(request->match_sets[i].ssid.ssid,
-					       nla_data(ssid), nla_len(ssid));
-					request->match_sets[i].ssid.ssid_len =
-						nla_len(ssid);
-				}
-				if (bssid) {
-					if (nla_len(bssid) != ETH_ALEN) {
-						err = -EINVAL;
-						goto out_free;
-					}
-					memcpy(request->match_sets[i].bssid,
-					       nla_data(bssid), ETH_ALEN);
-				}
-
-				/* special attribute - old implementation w/a */
-				request->match_sets[i].rssi_thold =
-					default_match_rssi;
-				rssi = tb[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI];
-				if (rssi)
-					request->match_sets[i].rssi_thold =
-						nla_get_s32(rssi);
+				memcpy(request->match_sets[i].ssid.ssid,
+				       nla_data(ssid), nla_len(ssid));
+				request->match_sets[i].ssid.ssid_len =
+					nla_len(ssid);
 			}
+			if (bssid) {
+				if (nla_len(bssid) != ETH_ALEN) {
+					err = -EINVAL;
+					goto out_free;
+				}
+				memcpy(request->match_sets[i].bssid,
+				       nla_data(bssid), ETH_ALEN);
+			}
+
+			/* special attribute - old implementation w/a */
+			request->match_sets[i].rssi_thold = default_match_rssi;
+			rssi = tb[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI];
+			if (rssi)
+				request->match_sets[i].rssi_thold =
+					nla_get_s32(rssi);
+
+			/* Parse per band RSSI attribute */
+			err = nl80211_parse_sched_scan_per_band_rssi(wiphy,
+				&request->match_sets[i],
+				tb[NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI],
+				request->match_sets[i].rssi_thold);
+			if (err)
+				goto out_free;
+
 			i++;
 		}
 
@@ -7764,7 +8267,7 @@
 	 */
 	if (want_multi && rdev->wiphy.max_sched_scan_reqs > 1) {
 		while (!sched_scan_req->reqid)
-			sched_scan_req->reqid = rdev->wiphy.cookie_counter++;
+			sched_scan_req->reqid = cfg80211_assign_cookie(rdev);
 	}
 
 	err = rdev_sched_scan_start(rdev, dev, sched_scan_req);
@@ -7871,6 +8374,60 @@
 	return err;
 }
 
+static int nl80211_notify_radar_detection(struct sk_buff *skb,
+					  struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct net_device *dev = info->user_ptr[1];
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	struct wiphy *wiphy = wdev->wiphy;
+	struct cfg80211_chan_def chandef;
+	enum nl80211_dfs_regions dfs_region;
+	int err;
+
+	dfs_region = reg_get_dfs_region(wiphy);
+	if (dfs_region == NL80211_DFS_UNSET) {
+		GENL_SET_ERR_MSG(info,
+				 "DFS Region is not set. Unexpected Radar indication");
+		return -EINVAL;
+	}
+
+	err = nl80211_parse_chandef(rdev, info, &chandef);
+	if (err) {
+		GENL_SET_ERR_MSG(info, "Unable to extract chandef info");
+		return err;
+	}
+
+	err = cfg80211_chandef_dfs_required(wiphy, &chandef, wdev->iftype);
+	if (err < 0) {
+		GENL_SET_ERR_MSG(info, "chandef is invalid");
+		return err;
+	}
+
+	if (err == 0) {
+		GENL_SET_ERR_MSG(info,
+				 "Unexpected Radar indication for chandef/iftype");
+		return -EINVAL;
+	}
+
+	/* Do not process this notification if radar is already detected
+	 * by kernel on this channel, and return success.
+	 */
+	if (chandef.chan->dfs_state == NL80211_DFS_UNAVAILABLE)
+		return 0;
+
+	cfg80211_set_dfs_state(wiphy, &chandef, NL80211_DFS_UNAVAILABLE);
+
+	cfg80211_sched_dfs_chan_update(rdev);
+
+	rdev->radar_chandef = chandef;
+
+	/* Propagate this notification to other radios as well */
+	queue_work(cfg80211_wq, &rdev->propagate_radar_detect_wk);
+
+	return 0;
+}
+
 static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
@@ -7919,6 +8476,7 @@
 	}
 
 	memset(&params, 0, sizeof(params));
+	params.beacon_csa.ftm_responder = -1;
 
 	if (!info->attrs[NL80211_ATTR_WIPHY_FREQ] ||
 	    !info->attrs[NL80211_ATTR_CH_SWITCH_COUNT])
@@ -7940,17 +8498,17 @@
 	if (!need_new_beacon)
 		goto skip_beacons;
 
-	err = nl80211_parse_beacon(info->attrs, &params.beacon_after);
+	err = nl80211_parse_beacon(rdev, info->attrs, &params.beacon_after);
 	if (err)
 		return err;
 
-	err = nla_parse_nested(csa_attrs, NL80211_ATTR_MAX,
-			       info->attrs[NL80211_ATTR_CSA_IES],
-			       nl80211_policy, info->extack);
+	err = nla_parse_nested_deprecated(csa_attrs, NL80211_ATTR_MAX,
+					  info->attrs[NL80211_ATTR_CSA_IES],
+					  nl80211_policy, info->extack);
 	if (err)
 		return err;
 
-	err = nl80211_parse_beacon(csa_attrs, &params.beacon_csa);
+	err = nl80211_parse_beacon(rdev, csa_attrs, &params.beacon_csa);
 	if (err)
 		return err;
 
@@ -8070,7 +8628,7 @@
 			      NL80211_ATTR_PAD))
 		goto nla_put_failure;
 
-	bss = nla_nest_start(msg, NL80211_ATTR_BSS);
+	bss = nla_nest_start_noflag(msg, NL80211_ATTR_BSS);
 	if (!bss)
 		goto nla_put_failure;
 	if ((!is_zero_ether_addr(res->bssid) &&
@@ -8187,7 +8745,7 @@
 	int err;
 
 	rtnl_lock();
-	err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (err) {
 		rtnl_unlock();
 		return err;
@@ -8247,7 +8805,7 @@
 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))
 		goto nla_put_failure;
 
-	infoattr = nla_nest_start(msg, NL80211_ATTR_SURVEY_INFO);
+	infoattr = nla_nest_start_noflag(msg, NL80211_ATTR_SURVEY_INFO);
 	if (!infoattr)
 		goto nla_put_failure;
 
@@ -8286,6 +8844,10 @@
 	    nla_put_u64_64bit(msg, NL80211_SURVEY_INFO_TIME_SCAN,
 			      survey->time_scan, NL80211_SURVEY_INFO_PAD))
 		goto nla_put_failure;
+	if ((survey->filled & SURVEY_INFO_TIME_BSS_RX) &&
+	    nla_put_u64_64bit(msg, NL80211_SURVEY_INFO_TIME_BSS_RX,
+			      survey->time_bss_rx, NL80211_SURVEY_INFO_PAD))
+		goto nla_put_failure;
 
 	nla_nest_end(msg, infoattr);
 
@@ -8299,7 +8861,7 @@
 
 static int nl80211_dump_survey(struct sk_buff *skb, struct netlink_callback *cb)
 {
-	struct nlattr **attrbuf = genl_family_attrbuf(&nl80211_fam);
+	struct nlattr **attrbuf;
 	struct survey_info survey;
 	struct cfg80211_registered_device *rdev;
 	struct wireless_dev *wdev;
@@ -8307,8 +8869,12 @@
 	int res;
 	bool radio_stats;
 
+	attrbuf = kcalloc(NUM_NL80211_ATTR, sizeof(*attrbuf), GFP_KERNEL);
+	if (!attrbuf)
+		return -ENOMEM;
+
 	rtnl_lock();
-	res = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
+	res = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
 	if (res)
 		goto out_err;
 
@@ -8351,6 +8917,7 @@
 	cb->args[2] = survey_idx;
 	res = skb->len;
  out_err:
+	kfree(attrbuf);
 	rtnl_unlock();
 	return res;
 }
@@ -8358,7 +8925,8 @@
 static bool nl80211_valid_wpa_versions(u32 wpa_versions)
 {
 	return !(wpa_versions & ~(NL80211_WPA_VERSION_1 |
-				  NL80211_WPA_VERSION_2));
+				  NL80211_WPA_VERSION_2 |
+				  NL80211_WPA_VERSION_3));
 }
 
 static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
@@ -8372,9 +8940,6 @@
 	struct key_parse key;
 	bool local_state_change;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_MAC])
 		return -EINVAL;
 
@@ -8597,6 +9162,16 @@
 		settings->psk = nla_data(info->attrs[NL80211_ATTR_PMK]);
 	}
 
+	if (info->attrs[NL80211_ATTR_SAE_PASSWORD]) {
+		if (!wiphy_ext_feature_isset(&rdev->wiphy,
+					     NL80211_EXT_FEATURE_SAE_OFFLOAD))
+			return -EINVAL;
+		settings->sae_pwd =
+			nla_data(info->attrs[NL80211_ATTR_SAE_PASSWORD]);
+		settings->sae_pwd_len =
+			nla_len(info->attrs[NL80211_ATTR_SAE_PASSWORD]);
+	}
+
 	return 0;
 }
 
@@ -8613,9 +9188,6 @@
 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)
 		return -EPERM;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_MAC] ||
 	    !info->attrs[NL80211_ATTR_SSID] ||
 	    !info->attrs[NL80211_ATTR_WIPHY_FREQ])
@@ -8739,9 +9311,6 @@
 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)
 		return -EPERM;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_MAC])
 		return -EINVAL;
 
@@ -8790,9 +9359,6 @@
 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)
 		return -EPERM;
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_MAC])
 		return -EINVAL;
 
@@ -8867,9 +9433,6 @@
 
 	memset(&ibss, 0, sizeof(ibss));
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_SSID] ||
 	    !nla_len(info->attrs[NL80211_ATTR_SSID]))
 		return -EINVAL;
@@ -8993,8 +9556,10 @@
 	if (info->attrs[NL80211_ATTR_CONTROL_PORT_OVER_NL80211]) {
 		int r = validate_pae_over_nl80211(rdev, info);
 
-		if (r < 0)
+		if (r < 0) {
+			kzfree(connkeys);
 			return r;
+		}
 
 		ibss.control_port_over_nl80211 = true;
 	}
@@ -9101,7 +9666,7 @@
 			goto nla_put_failure;
 	}
 
-	data = nla_nest_start(skb, attr);
+	data = nla_nest_start_noflag(skb, attr);
 	if (!data)
 		goto nla_put_failure;
 
@@ -9120,6 +9685,7 @@
 					   struct wireless_dev *wdev,
 					   enum nl80211_commands cmd,
 					   enum nl80211_attrs attr,
+					   unsigned int portid,
 					   int vendor_event_idx,
 					   int approxlen, gfp_t gfp)
 {
@@ -9143,7 +9709,7 @@
 		return NULL;
 	}
 
-	return __cfg80211_alloc_vendor_skb(rdev, wdev, approxlen, 0, 0,
+	return __cfg80211_alloc_vendor_skb(rdev, wdev, approxlen, portid, 0,
 					   cmd, attr, info, gfp);
 }
 EXPORT_SYMBOL(__cfg80211_alloc_event_skb);
@@ -9152,6 +9718,7 @@
 {
 	struct cfg80211_registered_device *rdev = ((void **)skb->cb)[0];
 	void *hdr = ((void **)skb->cb)[1];
+	struct nlmsghdr *nlhdr = nlmsg_hdr(skb);
 	struct nlattr *data = ((void **)skb->cb)[2];
 	enum nl80211_multicast_groups mcgrp = NL80211_MCGRP_TESTMODE;
 
@@ -9161,11 +9728,16 @@
 	nla_nest_end(skb, data);
 	genlmsg_end(skb, hdr);
 
-	if (data->nla_type == NL80211_ATTR_VENDOR_DATA)
-		mcgrp = NL80211_MCGRP_VENDOR;
+	if (nlhdr->nlmsg_pid) {
+		genlmsg_unicast(wiphy_net(&rdev->wiphy), skb,
+				nlhdr->nlmsg_pid);
+	} else {
+		if (data->nla_type == NL80211_ATTR_VENDOR_DATA)
+			mcgrp = NL80211_MCGRP_VENDOR;
 
-	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), skb, 0,
-				mcgrp, gfp);
+		genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy),
+					skb, 0, mcgrp, gfp);
+	}
 }
 EXPORT_SYMBOL(__cfg80211_send_event_skb);
 
@@ -9205,6 +9777,7 @@
 				 struct netlink_callback *cb)
 {
 	struct cfg80211_registered_device *rdev;
+	struct nlattr **attrbuf = NULL;
 	int err;
 	long phy_idx;
 	void *data = NULL;
@@ -9225,11 +9798,17 @@
 			goto out_err;
 		}
 	} else {
-		struct nlattr **attrbuf = genl_family_attrbuf(&nl80211_fam);
+		attrbuf = kcalloc(NUM_NL80211_ATTR, sizeof(*attrbuf),
+				  GFP_KERNEL);
+		if (!attrbuf) {
+			err = -ENOMEM;
+			goto out_err;
+		}
 
-		err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
-				  attrbuf, nl80211_fam.maxattr,
-				  nl80211_policy, NULL);
+		err = nlmsg_parse_deprecated(cb->nlh,
+					     GENL_HDRLEN + nl80211_fam.hdrsize,
+					     attrbuf, nl80211_fam.maxattr,
+					     nl80211_policy, NULL);
 		if (err)
 			goto out_err;
 
@@ -9268,7 +9847,7 @@
 			break;
 		}
 
-		tmdata = nla_nest_start(skb, NL80211_ATTR_TESTDATA);
+		tmdata = nla_nest_start_noflag(skb, NL80211_ATTR_TESTDATA);
 		if (!tmdata) {
 			genlmsg_cancel(skb, hdr);
 			break;
@@ -9291,6 +9870,7 @@
 	/* see above */
 	cb->args[0] = phy_idx + 1;
  out_err:
+	kfree(attrbuf);
 	rtnl_unlock();
 	return err;
 }
@@ -9307,9 +9887,6 @@
 
 	memset(&connect, 0, sizeof(connect));
 
-	if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-		return -EINVAL;
-
 	if (!info->attrs[NL80211_ATTR_SSID] ||
 	    !nla_len(info->attrs[NL80211_ATTR_SSID]))
 		return -EINVAL;
@@ -9368,11 +9945,6 @@
 		    !wiphy_ext_feature_isset(&rdev->wiphy,
 					     NL80211_EXT_FEATURE_MFP_OPTIONAL))
 			return -EOPNOTSUPP;
-
-		if (connect.mfp != NL80211_MFP_REQUIRED &&
-		    connect.mfp != NL80211_MFP_NO &&
-		    connect.mfp != NL80211_MFP_OPTIONAL)
-			return -EINVAL;
 	} else {
 		connect.mfp = NL80211_MFP_NO;
 	}
@@ -9393,6 +9965,15 @@
 			return -EINVAL;
 	}
 
+	if (info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]) {
+		connect.edmg.channels =
+		      nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]);
+
+		if (info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG])
+			connect.edmg.bw_config =
+				nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG]);
+	}
+
 	if (connect.privacy && info->attrs[NL80211_ATTR_KEYS]) {
 		connkeys = nl80211_parse_connkeys(rdev, info, NULL);
 		if (IS_ERR(connkeys))
@@ -9545,8 +10126,6 @@
 		return -EOPNOTSUPP;
 
 	if (info->attrs[NL80211_ATTR_IE]) {
-		if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
-			return -EINVAL;
 		connect.ie = nla_data(info->attrs[NL80211_ATTR_IE]);
 		connect.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
 		changed |= UPDATE_ASSOC_IES;
@@ -9706,7 +10285,10 @@
 	}
 
 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&
-	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT)
+	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT &&
+	    !(dev->ieee80211_ptr->iftype == NL80211_IFTYPE_AP &&
+	      wiphy_ext_feature_isset(&rdev->wiphy,
+				      NL80211_EXT_FEATURE_AP_PMKSA_CACHING)))
 		return -EOPNOTSUPP;
 
 	switch (info->genlhdr->cmd) {
@@ -10131,9 +10713,6 @@
 
 	ps_state = nla_get_u32(info->attrs[NL80211_ATTR_PS_STATE]);
 
-	if (ps_state != NL80211_PS_DISABLED && ps_state != NL80211_PS_ENABLED)
-		return -EINVAL;
-
 	wdev = dev->ieee80211_ptr;
 
 	if (!rdev->ops->set_power_mgmt)
@@ -10264,9 +10843,11 @@
 	hyst = wdev->cqm_config->rssi_hyst;
 	n = wdev->cqm_config->n_rssi_thresholds;
 
-	for (i = 0; i < n; i++)
+	for (i = 0; i < n; i++) {
+		i = array_index_nospec(i, n);
 		if (last < wdev->cqm_config->rssi_thresholds[i])
 			break;
+	}
 
 	low_index = i - 1;
 	if (low_index >= 0) {
@@ -10363,8 +10944,9 @@
 	if (!cqm)
 		return -EINVAL;
 
-	err = nla_parse_nested(attrs, NL80211_ATTR_CQM_MAX, cqm,
-			       nl80211_attr_cqm_policy, info->extack);
+	err = nla_parse_nested_deprecated(attrs, NL80211_ATTR_CQM_MAX, cqm,
+					  nl80211_attr_cqm_policy,
+					  info->extack);
 	if (err)
 		return err;
 
@@ -10556,12 +11138,12 @@
 	if (!wowlan->n_patterns)
 		return 0;
 
-	nl_pats = nla_nest_start(msg, NL80211_WOWLAN_TRIG_PKT_PATTERN);
+	nl_pats = nla_nest_start_noflag(msg, NL80211_WOWLAN_TRIG_PKT_PATTERN);
 	if (!nl_pats)
 		return -ENOBUFS;
 
 	for (i = 0; i < wowlan->n_patterns; i++) {
-		nl_pat = nla_nest_start(msg, i + 1);
+		nl_pat = nla_nest_start_noflag(msg, i + 1);
 		if (!nl_pat)
 			return -ENOBUFS;
 		pat_len = wowlan->patterns[i].pattern_len;
@@ -10587,7 +11169,8 @@
 	if (!tcp)
 		return 0;
 
-	nl_tcp = nla_nest_start(msg, NL80211_WOWLAN_TRIG_TCP_CONNECTION);
+	nl_tcp = nla_nest_start_noflag(msg,
+				       NL80211_WOWLAN_TRIG_TCP_CONNECTION);
 	if (!nl_tcp)
 		return -ENOBUFS;
 
@@ -10631,7 +11214,7 @@
 	if (!req)
 		return 0;
 
-	nd = nla_nest_start(msg, NL80211_WOWLAN_TRIG_NET_DETECT);
+	nd = nla_nest_start_noflag(msg, NL80211_WOWLAN_TRIG_NET_DETECT);
 	if (!nd)
 		return -ENOBUFS;
 
@@ -10657,7 +11240,7 @@
 			return -ENOBUFS;
 	}
 
-	freqs = nla_nest_start(msg, NL80211_ATTR_SCAN_FREQUENCIES);
+	freqs = nla_nest_start_noflag(msg, NL80211_ATTR_SCAN_FREQUENCIES);
 	if (!freqs)
 		return -ENOBUFS;
 
@@ -10669,12 +11252,13 @@
 	nla_nest_end(msg, freqs);
 
 	if (req->n_match_sets) {
-		matches = nla_nest_start(msg, NL80211_ATTR_SCHED_SCAN_MATCH);
+		matches = nla_nest_start_noflag(msg,
+						NL80211_ATTR_SCHED_SCAN_MATCH);
 		if (!matches)
 			return -ENOBUFS;
 
 		for (i = 0; i < req->n_match_sets; i++) {
-			match = nla_nest_start(msg, i);
+			match = nla_nest_start_noflag(msg, i);
 			if (!match)
 				return -ENOBUFS;
 
@@ -10687,17 +11271,16 @@
 		nla_nest_end(msg, matches);
 	}
 
-	scan_plans = nla_nest_start(msg, NL80211_ATTR_SCHED_SCAN_PLANS);
+	scan_plans = nla_nest_start_noflag(msg, NL80211_ATTR_SCHED_SCAN_PLANS);
 	if (!scan_plans)
 		return -ENOBUFS;
 
 	for (i = 0; i < req->n_scan_plans; i++) {
-		scan_plan = nla_nest_start(msg, i + 1);
+		scan_plan = nla_nest_start_noflag(msg, i + 1);
 		if (!scan_plan)
 			return -ENOBUFS;
 
-		if (!scan_plan ||
-		    nla_put_u32(msg, NL80211_SCHED_SCAN_PLAN_INTERVAL,
+		if (nla_put_u32(msg, NL80211_SCHED_SCAN_PLAN_INTERVAL,
 				req->scan_plans[i].interval) ||
 		    (req->scan_plans[i].iterations &&
 		     nla_put_u32(msg, NL80211_SCHED_SCAN_PLAN_ITERATIONS,
@@ -10742,7 +11325,8 @@
 	if (rdev->wiphy.wowlan_config) {
 		struct nlattr *nl_wowlan;
 
-		nl_wowlan = nla_nest_start(msg, NL80211_ATTR_WOWLAN_TRIGGERS);
+		nl_wowlan = nla_nest_start_noflag(msg,
+						  NL80211_ATTR_WOWLAN_TRIGGERS);
 		if (!nl_wowlan)
 			goto nla_put_failure;
 
@@ -10800,8 +11384,8 @@
 	if (!rdev->wiphy.wowlan->tcp)
 		return -EINVAL;
 
-	err = nla_parse_nested(tb, MAX_NL80211_WOWLAN_TCP, attr,
-			       nl80211_wowlan_tcp_policy, NULL);
+	err = nla_parse_nested_deprecated(tb, MAX_NL80211_WOWLAN_TCP, attr,
+					  nl80211_wowlan_tcp_policy, NULL);
 	if (err)
 		return err;
 
@@ -10946,8 +11530,8 @@
 		goto out;
 	}
 
-	err = nla_parse_nested(tb, NL80211_ATTR_MAX, attr, nl80211_policy,
-			       NULL);
+	err = nla_parse_nested_deprecated(tb, NL80211_ATTR_MAX, attr,
+					  nl80211_policy, NULL);
 	if (err)
 		goto out;
 
@@ -10982,9 +11566,9 @@
 		goto set_wakeup;
 	}
 
-	err = nla_parse_nested(tb, MAX_NL80211_WOWLAN_TRIG,
-			       info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS],
-			       nl80211_wowlan_policy, info->extack);
+	err = nla_parse_nested_deprecated(tb, MAX_NL80211_WOWLAN_TRIG,
+					  info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS],
+					  nl80211_wowlan_policy, info->extack);
 	if (err)
 		return err;
 
@@ -11066,9 +11650,11 @@
 				    rem) {
 			u8 *mask_pat;
 
-			err = nla_parse_nested(pat_tb, MAX_NL80211_PKTPAT, pat,
-					       nl80211_packet_pattern_policy,
-					       info->extack);
+			err = nla_parse_nested_deprecated(pat_tb,
+							  MAX_NL80211_PKTPAT,
+							  pat,
+							  nl80211_packet_pattern_policy,
+							  info->extack);
 			if (err)
 				goto error;
 
@@ -11176,12 +11762,12 @@
 	if (!rdev->coalesce->n_rules)
 		return 0;
 
-	nl_rules = nla_nest_start(msg, NL80211_ATTR_COALESCE_RULE);
+	nl_rules = nla_nest_start_noflag(msg, NL80211_ATTR_COALESCE_RULE);
 	if (!nl_rules)
 		return -ENOBUFS;
 
 	for (i = 0; i < rdev->coalesce->n_rules; i++) {
-		nl_rule = nla_nest_start(msg, i + 1);
+		nl_rule = nla_nest_start_noflag(msg, i + 1);
 		if (!nl_rule)
 			return -ENOBUFS;
 
@@ -11194,13 +11780,13 @@
 				rule->condition))
 			return -ENOBUFS;
 
-		nl_pats = nla_nest_start(msg,
-				NL80211_ATTR_COALESCE_RULE_PKT_PATTERN);
+		nl_pats = nla_nest_start_noflag(msg,
+						NL80211_ATTR_COALESCE_RULE_PKT_PATTERN);
 		if (!nl_pats)
 			return -ENOBUFS;
 
 		for (j = 0; j < rule->n_patterns; j++) {
-			nl_pat = nla_nest_start(msg, j + 1);
+			nl_pat = nla_nest_start_noflag(msg, j + 1);
 			if (!nl_pat)
 				return -ENOBUFS;
 			pat_len = rule->patterns[j].pattern_len;
@@ -11281,8 +11867,8 @@
 	int rem, pat_len, mask_len, pkt_offset, n_patterns = 0;
 	struct nlattr *pat_tb[NUM_NL80211_PKTPAT];
 
-	err = nla_parse_nested(tb, NL80211_ATTR_COALESCE_RULE_MAX, rule,
-			       nl80211_coalesce_policy, NULL);
+	err = nla_parse_nested_deprecated(tb, NL80211_ATTR_COALESCE_RULE_MAX,
+					  rule, nl80211_coalesce_policy, NULL);
 	if (err)
 		return err;
 
@@ -11295,9 +11881,6 @@
 	if (tb[NL80211_ATTR_COALESCE_RULE_CONDITION])
 		new_rule->condition =
 			nla_get_u32(tb[NL80211_ATTR_COALESCE_RULE_CONDITION]);
-	if (new_rule->condition != NL80211_COALESCE_CONDITION_MATCH &&
-	    new_rule->condition != NL80211_COALESCE_CONDITION_NO_MATCH)
-		return -EINVAL;
 
 	if (!tb[NL80211_ATTR_COALESCE_RULE_PKT_PATTERN])
 		return -EINVAL;
@@ -11320,8 +11903,10 @@
 			    rem) {
 		u8 *mask_pat;
 
-		err = nla_parse_nested(pat_tb, MAX_NL80211_PKTPAT, pat,
-				       nl80211_packet_pattern_policy, NULL);
+		err = nla_parse_nested_deprecated(pat_tb, MAX_NL80211_PKTPAT,
+						  pat,
+						  nl80211_packet_pattern_policy,
+						  NULL);
 		if (err)
 			return err;
 
@@ -11443,9 +12028,9 @@
 	if (!info->attrs[NL80211_ATTR_REKEY_DATA])
 		return -EINVAL;
 
-	err = nla_parse_nested(tb, MAX_NL80211_REKEY_DATA,
-			       info->attrs[NL80211_ATTR_REKEY_DATA],
-			       nl80211_rekey_policy, info->extack);
+	err = nla_parse_nested_deprecated(tb, MAX_NL80211_REKEY_DATA,
+					  info->attrs[NL80211_ATTR_REKEY_DATA],
+					  nl80211_rekey_policy, info->extack);
 	if (err)
 		return err;
 
@@ -11650,8 +12235,6 @@
 
 	conf.master_pref =
 		nla_get_u8(info->attrs[NL80211_ATTR_NAN_MASTER_PREF]);
-	if (!conf.master_pref)
-		return -EINVAL;
 
 	if (info->attrs[NL80211_ATTR_BANDS]) {
 		u32 bands = nla_get_u32(info->attrs[NL80211_ATTR_BANDS]);
@@ -11759,9 +12342,10 @@
 	if (!info->attrs[NL80211_ATTR_NAN_FUNC])
 		return -EINVAL;
 
-	err = nla_parse_nested(tb, NL80211_NAN_FUNC_ATTR_MAX,
-			       info->attrs[NL80211_ATTR_NAN_FUNC],
-			       nl80211_nan_func_policy, info->extack);
+	err = nla_parse_nested_deprecated(tb, NL80211_NAN_FUNC_ATTR_MAX,
+					  info->attrs[NL80211_ATTR_NAN_FUNC],
+					  nl80211_nan_func_policy,
+					  info->extack);
 	if (err)
 		return err;
 
@@ -11769,7 +12353,7 @@
 	if (!func)
 		return -ENOMEM;
 
-	func->cookie = wdev->wiphy->cookie_counter++;
+	func->cookie = cfg80211_assign_cookie(rdev);
 
 	if (!tb[NL80211_NAN_FUNC_TYPE] ||
 	    nla_get_u8(tb[NL80211_NAN_FUNC_TYPE]) > NL80211_NAN_FUNC_MAX_TYPE) {
@@ -11857,9 +12441,11 @@
 	if (tb[NL80211_NAN_FUNC_SRF]) {
 		struct nlattr *srf_tb[NUM_NL80211_NAN_SRF_ATTR];
 
-		err = nla_parse_nested(srf_tb, NL80211_NAN_SRF_ATTR_MAX,
-				       tb[NL80211_NAN_FUNC_SRF],
-				       nl80211_nan_srf_policy, info->extack);
+		err = nla_parse_nested_deprecated(srf_tb,
+						  NL80211_NAN_SRF_ATTR_MAX,
+						  tb[NL80211_NAN_FUNC_SRF],
+						  nl80211_nan_srf_policy,
+						  info->extack);
 		if (err)
 			goto out;
 
@@ -11957,7 +12543,7 @@
 			      NL80211_ATTR_PAD))
 		goto nla_put_failure;
 
-	func_attr = nla_nest_start(msg, NL80211_ATTR_NAN_FUNC);
+	func_attr = nla_nest_start_noflag(msg, NL80211_ATTR_NAN_FUNC);
 	if (!func_attr)
 		goto nla_put_failure;
 
@@ -12074,11 +12660,12 @@
 	    nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, match->addr))
 		goto nla_put_failure;
 
-	match_attr = nla_nest_start(msg, NL80211_ATTR_NAN_MATCH);
+	match_attr = nla_nest_start_noflag(msg, NL80211_ATTR_NAN_MATCH);
 	if (!match_attr)
 		goto nla_put_failure;
 
-	local_func_attr = nla_nest_start(msg, NL80211_NAN_MATCH_FUNC_LOCAL);
+	local_func_attr = nla_nest_start_noflag(msg,
+						NL80211_NAN_MATCH_FUNC_LOCAL);
 	if (!local_func_attr)
 		goto nla_put_failure;
 
@@ -12087,7 +12674,8 @@
 
 	nla_nest_end(msg, local_func_attr);
 
-	peer_func_attr = nla_nest_start(msg, NL80211_NAN_MATCH_FUNC_PEER);
+	peer_func_attr = nla_nest_start_noflag(msg,
+					       NL80211_NAN_MATCH_FUNC_PEER);
 	if (!peer_func_attr)
 		goto nla_put_failure;
 
@@ -12153,7 +12741,7 @@
 			      NL80211_ATTR_PAD))
 		goto nla_put_failure;
 
-	func_attr = nla_nest_start(msg, NL80211_ATTR_NAN_FUNC);
+	func_attr = nla_nest_start_noflag(msg, NL80211_ATTR_NAN_FUNC);
 	if (!func_attr)
 		goto nla_put_failure;
 
@@ -12215,8 +12803,7 @@
 		return -EOPNOTSUPP;
 
 	if (!info->attrs[NL80211_ATTR_MDID] ||
-	    !info->attrs[NL80211_ATTR_IE] ||
-	    !is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
+	    !info->attrs[NL80211_ATTR_IE])
 		return -EINVAL;
 
 	memset(&ft_params, 0, sizeof(ft_params));
@@ -12285,6 +12872,29 @@
 	return 0;
 }
 
+static int nl80211_vendor_check_policy(const struct wiphy_vendor_command *vcmd,
+				       struct nlattr *attr,
+				       struct netlink_ext_ack *extack)
+{
+	if (vcmd->policy == VENDOR_CMD_RAW_DATA) {
+		if (attr->nla_type & NLA_F_NESTED) {
+			NL_SET_ERR_MSG_ATTR(extack, attr,
+					    "unexpected nested data");
+			return -EINVAL;
+		}
+
+		return 0;
+	}
+
+	if (!(attr->nla_type & NLA_F_NESTED)) {
+		NL_SET_ERR_MSG_ATTR(extack, attr, "expected nested data");
+		return -EINVAL;
+	}
+
+	return nl80211_validate_nested(attr, vcmd->maxattr, vcmd->policy,
+				       extack);
+}
+
 static int nl80211_vendor_cmd(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
@@ -12343,11 +12953,16 @@
 		if (info->attrs[NL80211_ATTR_VENDOR_DATA]) {
 			data = nla_data(info->attrs[NL80211_ATTR_VENDOR_DATA]);
 			len = nla_len(info->attrs[NL80211_ATTR_VENDOR_DATA]);
+
+			err = nl80211_vendor_check_policy(vcmd,
+					info->attrs[NL80211_ATTR_VENDOR_DATA],
+					info->extack);
+			if (err)
+				return err;
 		}
 
 		rdev->cur_cmd_info = info;
-		err = rdev->wiphy.vendor_commands[i].doit(&rdev->wiphy, wdev,
-							  data, len);
+		err = vcmd->doit(&rdev->wiphy, wdev, data, len);
 		rdev->cur_cmd_info = NULL;
 		return err;
 	}
@@ -12360,7 +12975,7 @@
 				       struct cfg80211_registered_device **rdev,
 				       struct wireless_dev **wdev)
 {
-	struct nlattr **attrbuf = genl_family_attrbuf(&nl80211_fam);
+	struct nlattr **attrbuf;
 	u32 vid, subcmd;
 	unsigned int i;
 	int vcmd_idx = -1;
@@ -12391,22 +13006,32 @@
 		return 0;
 	}
 
-	err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize, attrbuf,
-			  nl80211_fam.maxattr, nl80211_policy, NULL);
+	attrbuf = kcalloc(NUM_NL80211_ATTR, sizeof(*attrbuf), GFP_KERNEL);
+	if (!attrbuf)
+		return -ENOMEM;
+
+	err = nlmsg_parse_deprecated(cb->nlh,
+				     GENL_HDRLEN + nl80211_fam.hdrsize,
+				     attrbuf, nl80211_fam.maxattr,
+				     nl80211_policy, NULL);
 	if (err)
-		return err;
+		goto out;
 
 	if (!attrbuf[NL80211_ATTR_VENDOR_ID] ||
-	    !attrbuf[NL80211_ATTR_VENDOR_SUBCMD])
-		return -EINVAL;
+	    !attrbuf[NL80211_ATTR_VENDOR_SUBCMD]) {
+		err = -EINVAL;
+		goto out;
+	}
 
 	*wdev = __cfg80211_wdev_from_attrs(sock_net(skb->sk), attrbuf);
 	if (IS_ERR(*wdev))
 		*wdev = NULL;
 
 	*rdev = __cfg80211_rdev_from_attrs(sock_net(skb->sk), attrbuf);
-	if (IS_ERR(*rdev))
-		return PTR_ERR(*rdev);
+	if (IS_ERR(*rdev)) {
+		err = PTR_ERR(*rdev);
+		goto out;
+	}
 
 	vid = nla_get_u32(attrbuf[NL80211_ATTR_VENDOR_ID]);
 	subcmd = nla_get_u32(attrbuf[NL80211_ATTR_VENDOR_SUBCMD]);
@@ -12419,19 +13044,30 @@
 		if (vcmd->info.vendor_id != vid || vcmd->info.subcmd != subcmd)
 			continue;
 
-		if (!vcmd->dumpit)
-			return -EOPNOTSUPP;
+		if (!vcmd->dumpit) {
+			err = -EOPNOTSUPP;
+			goto out;
+		}
 
 		vcmd_idx = i;
 		break;
 	}
 
-	if (vcmd_idx < 0)
-		return -EOPNOTSUPP;
+	if (vcmd_idx < 0) {
+		err = -EOPNOTSUPP;
+		goto out;
+	}
 
 	if (attrbuf[NL80211_ATTR_VENDOR_DATA]) {
 		data = nla_data(attrbuf[NL80211_ATTR_VENDOR_DATA]);
 		data_len = nla_len(attrbuf[NL80211_ATTR_VENDOR_DATA]);
+
+		err = nl80211_vendor_check_policy(
+				&(*rdev)->wiphy.vendor_commands[vcmd_idx],
+				attrbuf[NL80211_ATTR_VENDOR_DATA],
+				cb->extack);
+		if (err)
+			goto out;
 	}
 
 	/* 0 is the first index - add 1 to parse only once */
@@ -12443,7 +13079,10 @@
 	cb->args[4] = data_len;
 
 	/* keep rtnl locked in successful case */
-	return 0;
+	err = 0;
+out:
+	kfree(attrbuf);
+	return err;
 }
 
 static int nl80211_vendor_cmd_dump(struct sk_buff *skb,
@@ -12503,7 +13142,8 @@
 			break;
 		}
 
-		vendor_data = nla_nest_start(skb, NL80211_ATTR_VENDOR_DATA);
+		vendor_data = nla_nest_start_noflag(skb,
+						    NL80211_ATTR_VENDOR_DATA);
 		if (!vendor_data) {
 			genlmsg_cancel(skb, hdr);
 			break;
@@ -12567,6 +13207,17 @@
 }
 EXPORT_SYMBOL_GPL(cfg80211_vendor_cmd_reply);
 
+unsigned int cfg80211_vendor_cmd_get_sender(struct wiphy *wiphy)
+{
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
+
+	if (WARN_ON(!rdev->cur_cmd_info))
+		return 0;
+
+	return rdev->cur_cmd_info->snd_portid;
+}
+EXPORT_SYMBOL_GPL(cfg80211_vendor_cmd_get_sender);
+
 static int nl80211_set_qos_map(struct sk_buff *skb,
 			       struct genl_info *info)
 {
@@ -12636,12 +13287,7 @@
 		return -EINVAL;
 
 	tsid = nla_get_u8(info->attrs[NL80211_ATTR_TSID]);
-	if (tsid >= IEEE80211_NUM_TIDS)
-		return -EINVAL;
-
 	up = nla_get_u8(info->attrs[NL80211_ATTR_USER_PRIO]);
-	if (up >= IEEE80211_NUM_UPS)
-		return -EINVAL;
 
 	/* WMM uses TIDs 0-7 even for TSPEC */
 	if (tsid >= IEEE80211_FIRST_TSPEC_TSID) {
@@ -12911,7 +13557,9 @@
 	if (!rdev->ops->external_auth)
 		return -EOPNOTSUPP;
 
-	if (!info->attrs[NL80211_ATTR_SSID])
+	if (!info->attrs[NL80211_ATTR_SSID] &&
+	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
+	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 		return -EINVAL;
 
 	if (!info->attrs[NL80211_ATTR_BSSID])
@@ -12922,18 +13570,24 @@
 
 	memset(&params, 0, sizeof(params));
 
-	params.ssid.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
-	if (params.ssid.ssid_len == 0 ||
-	    params.ssid.ssid_len > IEEE80211_MAX_SSID_LEN)
-		return -EINVAL;
-	memcpy(params.ssid.ssid, nla_data(info->attrs[NL80211_ATTR_SSID]),
-	       params.ssid.ssid_len);
+	if (info->attrs[NL80211_ATTR_SSID]) {
+		params.ssid.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
+		if (params.ssid.ssid_len == 0 ||
+		    params.ssid.ssid_len > IEEE80211_MAX_SSID_LEN)
+			return -EINVAL;
+		memcpy(params.ssid.ssid,
+		       nla_data(info->attrs[NL80211_ATTR_SSID]),
+		       params.ssid.ssid_len);
+	}
 
 	memcpy(params.bssid, nla_data(info->attrs[NL80211_ATTR_BSSID]),
 	       ETH_ALEN);
 
 	params.status = nla_get_u16(info->attrs[NL80211_ATTR_STATUS_CODE]);
 
+	if (info->attrs[NL80211_ATTR_PMKID])
+		params.pmkid = nla_data(info->attrs[NL80211_ATTR_PMKID]);
+
 	return rdev_external_auth(rdev, dev, &params);
 }
 
@@ -12999,6 +13653,143 @@
 	return err;
 }
 
+static int nl80211_get_ftm_responder_stats(struct sk_buff *skb,
+					   struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct net_device *dev = info->user_ptr[1];
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	struct cfg80211_ftm_responder_stats ftm_stats = {};
+	struct sk_buff *msg;
+	void *hdr;
+	struct nlattr *ftm_stats_attr;
+	int err;
+
+	if (wdev->iftype != NL80211_IFTYPE_AP || !wdev->beacon_interval)
+		return -EOPNOTSUPP;
+
+	err = rdev_get_ftm_responder_stats(rdev, dev, &ftm_stats);
+	if (err)
+		return err;
+
+	if (!ftm_stats.filled)
+		return -ENODATA;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
+			     NL80211_CMD_GET_FTM_RESPONDER_STATS);
+	if (!hdr)
+		goto nla_put_failure;
+
+	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))
+		goto nla_put_failure;
+
+	ftm_stats_attr = nla_nest_start_noflag(msg,
+					       NL80211_ATTR_FTM_RESPONDER_STATS);
+	if (!ftm_stats_attr)
+		goto nla_put_failure;
+
+#define SET_FTM(field, name, type)					 \
+	do { if ((ftm_stats.filled & BIT(NL80211_FTM_STATS_ ## name)) && \
+	    nla_put_ ## type(msg, NL80211_FTM_STATS_ ## name,		 \
+			     ftm_stats.field))				 \
+		goto nla_put_failure; } while (0)
+#define SET_FTM_U64(field, name)					 \
+	do { if ((ftm_stats.filled & BIT(NL80211_FTM_STATS_ ## name)) && \
+	    nla_put_u64_64bit(msg, NL80211_FTM_STATS_ ## name,		 \
+			      ftm_stats.field, NL80211_FTM_STATS_PAD))	 \
+		goto nla_put_failure; } while (0)
+
+	SET_FTM(success_num, SUCCESS_NUM, u32);
+	SET_FTM(partial_num, PARTIAL_NUM, u32);
+	SET_FTM(failed_num, FAILED_NUM, u32);
+	SET_FTM(asap_num, ASAP_NUM, u32);
+	SET_FTM(non_asap_num, NON_ASAP_NUM, u32);
+	SET_FTM_U64(total_duration_ms, TOTAL_DURATION_MSEC);
+	SET_FTM(unknown_triggers_num, UNKNOWN_TRIGGERS_NUM, u32);
+	SET_FTM(reschedule_requests_num, RESCHEDULE_REQUESTS_NUM, u32);
+	SET_FTM(out_of_window_triggers_num, OUT_OF_WINDOW_TRIGGERS_NUM, u32);
+#undef SET_FTM
+
+	nla_nest_end(msg, ftm_stats_attr);
+
+	genlmsg_end(msg, hdr);
+	return genlmsg_reply(msg, info);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+
+static int nl80211_update_owe_info(struct sk_buff *skb, struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct cfg80211_update_owe_info owe_info;
+	struct net_device *dev = info->user_ptr[1];
+
+	if (!rdev->ops->update_owe_info)
+		return -EOPNOTSUPP;
+
+	if (!info->attrs[NL80211_ATTR_STATUS_CODE] ||
+	    !info->attrs[NL80211_ATTR_MAC])
+		return -EINVAL;
+
+	memset(&owe_info, 0, sizeof(owe_info));
+	owe_info.status = nla_get_u16(info->attrs[NL80211_ATTR_STATUS_CODE]);
+	nla_memcpy(owe_info.peer, info->attrs[NL80211_ATTR_MAC], ETH_ALEN);
+
+	if (info->attrs[NL80211_ATTR_IE]) {
+		owe_info.ie = nla_data(info->attrs[NL80211_ATTR_IE]);
+		owe_info.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
+	}
+
+	return rdev_update_owe_info(rdev, dev, &owe_info);
+}
+
+static int nl80211_probe_mesh_link(struct sk_buff *skb, struct genl_info *info)
+{
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct net_device *dev = info->user_ptr[1];
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	struct station_info sinfo = {};
+	const u8 *buf;
+	size_t len;
+	u8 *dest;
+	int err;
+
+	if (!rdev->ops->probe_mesh_link || !rdev->ops->get_station)
+		return -EOPNOTSUPP;
+
+	if (!info->attrs[NL80211_ATTR_MAC] ||
+	    !info->attrs[NL80211_ATTR_FRAME]) {
+		GENL_SET_ERR_MSG(info, "Frame or MAC missing");
+		return -EINVAL;
+	}
+
+	if (wdev->iftype != NL80211_IFTYPE_MESH_POINT)
+		return -EOPNOTSUPP;
+
+	dest = nla_data(info->attrs[NL80211_ATTR_MAC]);
+	buf = nla_data(info->attrs[NL80211_ATTR_FRAME]);
+	len = nla_len(info->attrs[NL80211_ATTR_FRAME]);
+
+	if (len < sizeof(struct ethhdr))
+		return -EINVAL;
+
+	if (!ether_addr_equal(buf, dest) || is_multicast_ether_addr(buf) ||
+	    !ether_addr_equal(buf + ETH_ALEN, dev->dev_addr))
+		return -EINVAL;
+
+	err = rdev_get_station(rdev, dev, dest, &sinfo);
+	if (err)
+		return err;
+
+	return rdev_probe_mesh_link(rdev, dev, dest, buf, len);
+}
+
 #define NL80211_FLAG_NEED_WIPHY		0x01
 #define NL80211_FLAG_NEED_NETDEV	0x02
 #define NL80211_FLAG_NEED_RTNL		0x04
@@ -13105,66 +13896,66 @@
 static const struct genl_ops nl80211_ops[] = {
 	{
 		.cmd = NL80211_CMD_GET_WIPHY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_wiphy,
 		.dumpit = nl80211_dump_wiphy,
 		.done = nl80211_dump_wiphy_done,
-		.policy = nl80211_policy,
 		/* can be retrieved by unprivileged users */
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_WIPHY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_wiphy,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_INTERFACE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_interface,
 		.dumpit = nl80211_dump_interface,
-		.policy = nl80211_policy,
 		/* can be retrieved by unprivileged users */
 		.internal_flags = NL80211_FLAG_NEED_WDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_INTERFACE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_interface,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_NEW_INTERFACE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_new_interface,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_DEL_INTERFACE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_del_interface,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_KEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_key,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_KEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_key,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL |
@@ -13172,8 +13963,8 @@
 	},
 	{
 		.cmd = NL80211_CMD_NEW_KEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_new_key,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL |
@@ -13181,15 +13972,15 @@
 	},
 	{
 		.cmd = NL80211_CMD_DEL_KEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_del_key,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_BEACON,
-		.policy = nl80211_policy,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.doit = nl80211_set_beacon,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
@@ -13197,7 +13988,7 @@
 	},
 	{
 		.cmd = NL80211_CMD_START_AP,
-		.policy = nl80211_policy,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.doit = nl80211_start_ap,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
@@ -13205,7 +13996,7 @@
 	},
 	{
 		.cmd = NL80211_CMD_STOP_AP,
-		.policy = nl80211_policy,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.doit = nl80211_stop_ap,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
@@ -13213,172 +14004,172 @@
 	},
 	{
 		.cmd = NL80211_CMD_GET_STATION,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_station,
 		.dumpit = nl80211_dump_station,
-		.policy = nl80211_policy,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_STATION,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_station,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_NEW_STATION,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_new_station,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_DEL_STATION,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_del_station,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_MPATH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_mpath,
 		.dumpit = nl80211_dump_mpath,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_MPP,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_mpp,
 		.dumpit = nl80211_dump_mpp,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_MPATH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_mpath,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_NEW_MPATH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_new_mpath,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_DEL_MPATH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_del_mpath,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_BSS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_bss,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_REG,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_reg_do,
 		.dumpit = nl80211_get_reg_dump,
-		.policy = nl80211_policy,
 		.internal_flags = NL80211_FLAG_NEED_RTNL,
 		/* can be retrieved by unprivileged users */
 	},
 #ifdef CONFIG_CFG80211_CRDA_SUPPORT
 	{
 		.cmd = NL80211_CMD_SET_REG,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_reg,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_RTNL,
 	},
 #endif
 	{
 		.cmd = NL80211_CMD_REQ_SET_REG,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_req_set_reg,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NL80211_CMD_RELOAD_REGDB,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_reload_regdb,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NL80211_CMD_GET_MESH_CONFIG,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_mesh_config,
-		.policy = nl80211_policy,
 		/* can be retrieved by unprivileged users */
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_MESH_CONFIG,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_update_mesh_config,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_TRIGGER_SCAN,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_trigger_scan,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_ABORT_SCAN,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_abort_scan,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_SCAN,
-		.policy = nl80211_policy,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.dumpit = nl80211_dump_scan,
 	},
 	{
 		.cmd = NL80211_CMD_START_SCHED_SCAN,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_start_sched_scan,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_STOP_SCHED_SCAN,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_stop_sched_scan,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_AUTHENTICATE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_authenticate,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL |
@@ -13386,40 +14177,41 @@
 	},
 	{
 		.cmd = NL80211_CMD_ASSOCIATE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_associate,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
-				  NL80211_FLAG_NEED_RTNL,
+				  NL80211_FLAG_NEED_RTNL |
+				  NL80211_FLAG_CLEAR_SKB,
 	},
 	{
 		.cmd = NL80211_CMD_DEAUTHENTICATE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_deauthenticate,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_DISASSOCIATE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_disassociate,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_JOIN_IBSS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_join_ibss,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_LEAVE_IBSS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_leave_ibss,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
@@ -13427,9 +14219,9 @@
 #ifdef CONFIG_NL80211_TESTMODE
 	{
 		.cmd = NL80211_CMD_TESTMODE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_testmode_do,
 		.dumpit = nl80211_testmode_dump,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
@@ -13437,181 +14229,184 @@
 #endif
 	{
 		.cmd = NL80211_CMD_CONNECT,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_connect,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
-				  NL80211_FLAG_NEED_RTNL,
+				  NL80211_FLAG_NEED_RTNL |
+				  NL80211_FLAG_CLEAR_SKB,
 	},
 	{
 		.cmd = NL80211_CMD_UPDATE_CONNECT_PARAMS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_update_connect_params,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
-				  NL80211_FLAG_NEED_RTNL,
+				  NL80211_FLAG_NEED_RTNL |
+				  NL80211_FLAG_CLEAR_SKB,
 	},
 	{
 		.cmd = NL80211_CMD_DISCONNECT,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_disconnect,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_WIPHY_NETNS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_wiphy_netns,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_SURVEY,
-		.policy = nl80211_policy,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.dumpit = nl80211_dump_survey,
 	},
 	{
 		.cmd = NL80211_CMD_SET_PMKSA,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_setdel_pmksa,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
-				  NL80211_FLAG_NEED_RTNL,
+				  NL80211_FLAG_NEED_RTNL |
+				  NL80211_FLAG_CLEAR_SKB,
 	},
 	{
 		.cmd = NL80211_CMD_DEL_PMKSA,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_setdel_pmksa,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_FLUSH_PMKSA,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_flush_pmksa,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_REMAIN_ON_CHANNEL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_remain_on_channel,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_cancel_remain_on_channel,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_TX_BITRATE_MASK,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_tx_bitrate_mask,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_REGISTER_FRAME,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_register_mgmt,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_FRAME,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_tx_mgmt,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_FRAME_WAIT_CANCEL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_tx_mgmt_cancel_wait,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_POWER_SAVE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_power_save,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_POWER_SAVE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_power_save,
-		.policy = nl80211_policy,
 		/* can be retrieved by unprivileged users */
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_CQM,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_cqm,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_CHANNEL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_channel,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_WDS_PEER,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_wds_peer,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_JOIN_MESH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_join_mesh,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_LEAVE_MESH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_leave_mesh,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_JOIN_OCB,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_join_ocb,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_LEAVE_OCB,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_leave_ocb,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
@@ -13619,16 +14414,16 @@
 #ifdef CONFIG_PM
 	{
 		.cmd = NL80211_CMD_GET_WOWLAN,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_wowlan,
-		.policy = nl80211_policy,
 		/* can be retrieved by unprivileged users */
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_WOWLAN,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_wowlan,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
@@ -13636,8 +14431,8 @@
 #endif
 	{
 		.cmd = NL80211_CMD_SET_REKEY_OFFLOAD,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_rekey_data,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL |
@@ -13645,267 +14440,306 @@
 	},
 	{
 		.cmd = NL80211_CMD_TDLS_MGMT,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_tdls_mgmt,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_TDLS_OPER,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_tdls_oper,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_UNEXPECTED_FRAME,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_register_unexpected_frame,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_PROBE_CLIENT,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_probe_client,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_REGISTER_BEACONS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_register_beacons,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_NOACK_MAP,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_noack_map,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_START_P2P_DEVICE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_start_p2p_device,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_STOP_P2P_DEVICE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_stop_p2p_device,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_START_NAN,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_start_nan,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_STOP_NAN,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_stop_nan,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_ADD_NAN_FUNCTION,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_nan_add_func,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_DEL_NAN_FUNCTION,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_nan_del_func,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_CHANGE_NAN_CONFIG,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_nan_change_config,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_MCAST_RATE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_mcast_rate,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_MAC_ACL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_mac_acl,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_RADAR_DETECT,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_start_radar_detection,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_PROTOCOL_FEATURES,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_protocol_features,
-		.policy = nl80211_policy,
 	},
 	{
 		.cmd = NL80211_CMD_UPDATE_FT_IES,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_update_ft_ies,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_CRIT_PROTOCOL_START,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_crit_protocol_start,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_CRIT_PROTOCOL_STOP,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_crit_protocol_stop,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_GET_COALESCE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_get_coalesce,
-		.policy = nl80211_policy,
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_COALESCE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_coalesce,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_CHANNEL_SWITCH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_channel_switch,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_VENDOR,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_vendor_cmd,
 		.dumpit = nl80211_vendor_cmd_dump,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_WIPHY |
-				  NL80211_FLAG_NEED_RTNL,
+				  NL80211_FLAG_NEED_RTNL |
+				  NL80211_FLAG_CLEAR_SKB,
 	},
 	{
 		.cmd = NL80211_CMD_SET_QOS_MAP,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_qos_map,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_ADD_TX_TS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_add_tx_ts,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_DEL_TX_TS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_del_tx_ts,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_TDLS_CHANNEL_SWITCH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_tdls_channel_switch,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_tdls_cancel_channel_switch,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_MULTICAST_TO_UNICAST,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_multicast_to_unicast,
-		.policy = nl80211_policy,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_SET_PMK,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_set_pmk,
-		.policy = nl80211_policy,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
-				  NL80211_FLAG_NEED_RTNL,
+				  NL80211_FLAG_NEED_RTNL |
+				  NL80211_FLAG_CLEAR_SKB,
 	},
 	{
 		.cmd = NL80211_CMD_DEL_PMK,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_del_pmk,
-		.policy = nl80211_policy,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_EXTERNAL_AUTH,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_external_auth,
-		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL80211_CMD_CONTROL_PORT_FRAME,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl80211_tx_control_port,
-		.policy = nl80211_policy,
+		.flags = GENL_UNS_ADMIN_PERM,
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+				  NL80211_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL80211_CMD_GET_FTM_RESPONDER_STATS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.doit = nl80211_get_ftm_responder_stats,
+		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+				  NL80211_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL80211_CMD_PEER_MEASUREMENT_START,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.doit = nl80211_pmsr_start,
+		.flags = GENL_UNS_ADMIN_PERM,
+		.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
+				  NL80211_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL80211_CMD_NOTIFY_RADAR,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.doit = nl80211_notify_radar_detection,
+		.flags = GENL_UNS_ADMIN_PERM,
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+				  NL80211_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL80211_CMD_UPDATE_OWE_INFO,
+		.doit = nl80211_update_owe_info,
+		.flags = GENL_ADMIN_PERM,
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+				  NL80211_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL80211_CMD_PROBE_MESH_LINK,
+		.doit = nl80211_probe_mesh_link,
 		.flags = GENL_UNS_ADMIN_PERM,
 		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
@@ -13917,6 +14751,7 @@
 	.hdrsize = 0,			/* no private header */
 	.version = 1,			/* no particular meaning now */
 	.maxattr = NL80211_ATTR_MAX,
+	.policy = nl80211_policy,
 	.netnsok = true,
 	.pre_doit = nl80211_pre_doit,
 	.post_doit = nl80211_post_doit,
@@ -13925,6 +14760,7 @@
 	.n_ops = ARRAY_SIZE(nl80211_ops),
 	.mcgrps = nl80211_mcgrps,
 	.n_mcgrps = ARRAY_SIZE(nl80211_mcgrps),
+	.parallel_ops = true,
 };
 
 /* notification functions */
@@ -13957,15 +14793,11 @@
 {
 	struct sk_buff *msg;
 
-	WARN_ON(cmd != NL80211_CMD_NEW_INTERFACE &&
-		cmd != NL80211_CMD_DEL_INTERFACE);
-
 	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
 	if (!msg)
 		return;
 
-	if (nl80211_send_iface(msg, 0, 0, 0, rdev, wdev,
-			       cmd == NL80211_CMD_DEL_INTERFACE) < 0) {
+	if (nl80211_send_iface(msg, 0, 0, 0, rdev, wdev, cmd) < 0) {
 		nlmsg_free(msg);
 		return;
 	}
@@ -13984,7 +14816,7 @@
 	if (WARN_ON(!req))
 		return 0;
 
-	nest = nla_nest_start(msg, NL80211_ATTR_SCAN_SSIDS);
+	nest = nla_nest_start_noflag(msg, NL80211_ATTR_SCAN_SSIDS);
 	if (!nest)
 		goto nla_put_failure;
 	for (i = 0; i < req->n_ssids; i++) {
@@ -13993,7 +14825,7 @@
 	}
 	nla_nest_end(msg, nest);
 
-	nest = nla_nest_start(msg, NL80211_ATTR_SCAN_FREQUENCIES);
+	nest = nla_nest_start_noflag(msg, NL80211_ATTR_SCAN_FREQUENCIES);
 	if (!nest)
 		goto nla_put_failure;
 	for (i = 0; i < req->n_channels; i++) {
@@ -14205,12 +15037,10 @@
 		return;
 
 	hdr = nl80211hdr_put(msg, 0, 0, 0, cmd_id);
-	if (!hdr) {
-		nlmsg_free(msg);
-		return;
-	}
+	if (!hdr)
+		goto nla_put_failure;
 
-	if (nl80211_reg_change_event_fill(msg, request) == false)
+	if (!nl80211_reg_change_event_fill(msg, request))
 		goto nla_put_failure;
 
 	genlmsg_end(msg, hdr);
@@ -14230,12 +15060,13 @@
 				    struct net_device *netdev,
 				    const u8 *buf, size_t len,
 				    enum nl80211_commands cmd, gfp_t gfp,
-				    int uapsd_queues)
+				    int uapsd_queues, const u8 *req_ies,
+				    size_t req_ies_len)
 {
 	struct sk_buff *msg;
 	void *hdr;
 
-	msg = nlmsg_new(100 + len, gfp);
+	msg = nlmsg_new(100 + len + req_ies_len, gfp);
 	if (!msg)
 		return;
 
@@ -14247,12 +15078,14 @@
 
 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
-	    nla_put(msg, NL80211_ATTR_FRAME, len, buf))
+	    nla_put(msg, NL80211_ATTR_FRAME, len, buf) ||
+	    (req_ies &&
+	     nla_put(msg, NL80211_ATTR_REQ_IE, req_ies_len, req_ies)))
 		goto nla_put_failure;
 
 	if (uapsd_queues >= 0) {
 		struct nlattr *nla_wmm =
-			nla_nest_start(msg, NL80211_ATTR_STA_WME);
+			nla_nest_start_noflag(msg, NL80211_ATTR_STA_WME);
 		if (!nla_wmm)
 			goto nla_put_failure;
 
@@ -14278,15 +15111,17 @@
 			  size_t len, gfp_t gfp)
 {
 	nl80211_send_mlme_event(rdev, netdev, buf, len,
-				NL80211_CMD_AUTHENTICATE, gfp, -1);
+				NL80211_CMD_AUTHENTICATE, gfp, -1, NULL, 0);
 }
 
 void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev,
 			   struct net_device *netdev, const u8 *buf,
-			   size_t len, gfp_t gfp, int uapsd_queues)
+			   size_t len, gfp_t gfp, int uapsd_queues,
+			   const u8 *req_ies, size_t req_ies_len)
 {
 	nl80211_send_mlme_event(rdev, netdev, buf, len,
-				NL80211_CMD_ASSOCIATE, gfp, uapsd_queues);
+				NL80211_CMD_ASSOCIATE, gfp, uapsd_queues,
+				req_ies, req_ies_len);
 }
 
 void nl80211_send_deauth(struct cfg80211_registered_device *rdev,
@@ -14294,7 +15129,7 @@
 			 size_t len, gfp_t gfp)
 {
 	nl80211_send_mlme_event(rdev, netdev, buf, len,
-				NL80211_CMD_DEAUTHENTICATE, gfp, -1);
+				NL80211_CMD_DEAUTHENTICATE, gfp, -1, NULL, 0);
 }
 
 void nl80211_send_disassoc(struct cfg80211_registered_device *rdev,
@@ -14302,7 +15137,7 @@
 			   size_t len, gfp_t gfp)
 {
 	nl80211_send_mlme_event(rdev, netdev, buf, len,
-				NL80211_CMD_DISASSOCIATE, gfp, -1);
+				NL80211_CMD_DISASSOCIATE, gfp, -1, NULL, 0);
 }
 
 void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev, const u8 *buf,
@@ -14323,7 +15158,8 @@
 		cmd = NL80211_CMD_UNPROT_DISASSOCIATE;
 
 	trace_cfg80211_rx_unprot_mlme_mgmt(dev, buf, len);
-	nl80211_send_mlme_event(rdev, dev, buf, len, cmd, GFP_ATOMIC, -1);
+	nl80211_send_mlme_event(rdev, dev, buf, len, cmd, GFP_ATOMIC, -1,
+				NULL, 0);
 }
 EXPORT_SYMBOL(cfg80211_rx_unprot_mlme_mgmt);
 
@@ -14502,7 +15338,9 @@
 		return;
 	}
 
-	if (nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, bssid))
+	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
+	    nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, bssid))
 		goto nla_put_failure;
 
 	genlmsg_end(msg, hdr);
@@ -14584,7 +15422,8 @@
 }
 
 void cfg80211_notify_new_peer_candidate(struct net_device *dev, const u8 *addr,
-					const u8* ie, u8 ie_len, gfp_t gfp)
+					const u8 *ie, u8 ie_len,
+					int sig_dbm, gfp_t gfp)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
@@ -14610,7 +15449,9 @@
 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
 	    nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, addr) ||
 	    (ie_len && ie &&
-	     nla_put(msg, NL80211_ATTR_IE, ie_len , ie)))
+	     nla_put(msg, NL80211_ATTR_IE, ie_len, ie)) ||
+	    (sig_dbm &&
+	     nla_put_u32(msg, NL80211_ATTR_RX_SIGNAL_DBM, sig_dbm)))
 		goto nla_put_failure;
 
 	genlmsg_end(msg, hdr);
@@ -14687,7 +15528,7 @@
 		goto nla_put_failure;
 
 	/* Before */
-	nl_freq = nla_nest_start(msg, NL80211_ATTR_FREQ_BEFORE);
+	nl_freq = nla_nest_start_noflag(msg, NL80211_ATTR_FREQ_BEFORE);
 	if (!nl_freq)
 		goto nla_put_failure;
 
@@ -14696,7 +15537,7 @@
 	nla_nest_end(msg, nl_freq);
 
 	/* After */
-	nl_freq = nla_nest_start(msg, NL80211_ATTR_FREQ_AFTER);
+	nl_freq = nla_nest_start_noflag(msg, NL80211_ATTR_FREQ_AFTER);
 	if (!nl_freq)
 		goto nla_put_failure;
 
@@ -14789,6 +15630,19 @@
 }
 EXPORT_SYMBOL(cfg80211_remain_on_channel_expired);
 
+void cfg80211_tx_mgmt_expired(struct wireless_dev *wdev, u64 cookie,
+					struct ieee80211_channel *chan,
+					gfp_t gfp)
+{
+	struct wiphy *wiphy = wdev->wiphy;
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
+
+	trace_cfg80211_tx_mgmt_expired(wdev, cookie, chan);
+	nl80211_send_remain_on_chan_event(NL80211_CMD_FRAME_WAIT_CANCEL,
+					  rdev, wdev, cookie, chan, 0, gfp);
+}
+EXPORT_SYMBOL(cfg80211_tx_mgmt_expired);
+
 void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
 		      struct station_info *sinfo, gfp_t gfp)
 {
@@ -15130,7 +15984,7 @@
 	if (mac && nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, mac))
 		goto nla_put_failure;
 
-	cb[1] = nla_nest_start(msg, NL80211_ATTR_CQM);
+	cb[1] = nla_nest_start_noflag(msg, NL80211_ATTR_CQM);
 	if (!cb[1])
 		goto nla_put_failure;
 
@@ -15291,7 +16145,7 @@
 	    nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, bssid))
 		goto nla_put_failure;
 
-	rekey_attr = nla_nest_start(msg, NL80211_ATTR_REKEY_DATA);
+	rekey_attr = nla_nest_start_noflag(msg, NL80211_ATTR_REKEY_DATA);
 	if (!rekey_attr)
 		goto nla_put_failure;
 
@@ -15346,7 +16200,7 @@
 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex))
 		goto nla_put_failure;
 
-	attr = nla_nest_start(msg, NL80211_ATTR_PMKSA_CANDIDATE);
+	attr = nla_nest_start_noflag(msg, NL80211_ATTR_PMKSA_CANDIDATE);
 	if (!attr)
 		goto nla_put_failure;
 
@@ -15433,6 +16287,13 @@
 
 	wdev->chandef = *chandef;
 	wdev->preset_chandef = *chandef;
+
+	if (wdev->iftype == NL80211_IFTYPE_STATION &&
+	    !WARN_ON(!wdev->current_bss))
+		cfg80211_update_assoc_bss_entry(wdev, chandef->chan);
+
+	cfg80211_sched_dfs_chan_update(rdev);
+
 	nl80211_ch_switch_notify(rdev, dev, chandef, GFP_KERNEL,
 				 NL80211_CMD_CH_SWITCH_NOTIFY, 0);
 }
@@ -15651,15 +16512,15 @@
 	struct nlattr *nl_results, *nl_match, *nl_freqs;
 	int i, j;
 
-	nl_results = nla_nest_start(
-		msg, NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS);
+	nl_results = nla_nest_start_noflag(msg,
+					   NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS);
 	if (!nl_results)
 		return -EMSGSIZE;
 
 	for (i = 0; i < nd->n_matches; i++) {
 		struct cfg80211_wowlan_nd_match *match = nd->matches[i];
 
-		nl_match = nla_nest_start(msg, i);
+		nl_match = nla_nest_start_noflag(msg, i);
 		if (!nl_match)
 			break;
 
@@ -15677,8 +16538,8 @@
 		}
 
 		if (match->n_channels) {
-			nl_freqs = nla_nest_start(
-				msg, NL80211_ATTR_SCAN_FREQUENCIES);
+			nl_freqs = nla_nest_start_noflag(msg,
+							 NL80211_ATTR_SCAN_FREQUENCIES);
 			if (!nl_freqs) {
 				nla_nest_cancel(msg, nl_match);
 				goto out;
@@ -15737,7 +16598,8 @@
 	if (wakeup) {
 		struct nlattr *reasons;
 
-		reasons = nla_nest_start(msg, NL80211_ATTR_WOWLAN_TRIGGERS);
+		reasons = nla_nest_start_noflag(msg,
+						NL80211_ATTR_WOWLAN_TRIGGERS);
 		if (!reasons)
 			goto free_msg;
 
@@ -15893,6 +16755,8 @@
 			} else if (wdev->conn_owner_nlportid == notify->portid) {
 				schedule_work(&wdev->disconnect_wk);
 			}
+
+			cfg80211_release_pmsr(wdev, notify->portid);
 		}
 
 		spin_lock_bh(&rdev->beacon_registrations_lock);
@@ -16074,6 +16938,46 @@
 }
 EXPORT_SYMBOL(cfg80211_external_auth_request);
 
+void cfg80211_update_owe_info_event(struct net_device *netdev,
+				    struct cfg80211_update_owe_info *owe_info,
+				    gfp_t gfp)
+{
+	struct wiphy *wiphy = netdev->ieee80211_ptr->wiphy;
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
+	struct sk_buff *msg;
+	void *hdr;
+
+	trace_cfg80211_update_owe_info_event(wiphy, netdev, owe_info);
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	if (!msg)
+		return;
+
+	hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_UPDATE_OWE_INFO);
+	if (!hdr)
+		goto nla_put_failure;
+
+	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
+	    nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, owe_info->peer))
+		goto nla_put_failure;
+
+	if (!owe_info->ie_len ||
+	    nla_put(msg, NL80211_ATTR_IE, owe_info->ie_len, owe_info->ie))
+		goto nla_put_failure;
+
+	genlmsg_end(msg, hdr);
+
+	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,
+				NL80211_MCGRP_MLME, gfp);
+	return;
+
+nla_put_failure:
+	genlmsg_cancel(msg, hdr);
+	nlmsg_free(msg);
+}
+EXPORT_SYMBOL(cfg80211_update_owe_info_event);
+
 /* initialisation/exit functions */
 
 int __init nl80211_init(void)
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index 79e47fe..a41e94a 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -1,4 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Portions of this file
+ * Copyright (C) 2018 Intel Corporation
+ */
 #ifndef __NET_WIRELESS_NL80211_H
 #define __NET_WIRELESS_NL80211_H
 
@@ -6,6 +10,30 @@
 
 int nl80211_init(void);
 void nl80211_exit(void);
+
+extern const struct nla_policy nl80211_policy[NUM_NL80211_ATTR];
+
+void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
+		     int flags, u8 cmd);
+bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
+			  int attr);
+
+static inline u64 wdev_id(struct wireless_dev *wdev)
+{
+	return (u64)wdev->identifier |
+	       ((u64)wiphy_to_rdev(wdev->wiphy)->wiphy_idx << 32);
+}
+
+int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
+			      struct cfg80211_registered_device **rdev,
+			      struct wireless_dev **wdev);
+
+int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
+			  struct genl_info *info,
+			  struct cfg80211_chan_def *chandef);
+int nl80211_parse_random_mac(struct nlattr **attrs,
+			     u8 *mac_addr, u8 *mac_addr_mask);
+
 void nl80211_notify_wiphy(struct cfg80211_registered_device *rdev,
 			  enum nl80211_commands cmd);
 void nl80211_notify_iface(struct cfg80211_registered_device *rdev,
@@ -39,7 +67,8 @@
 void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev,
 			   struct net_device *netdev,
 			   const u8 *buf, size_t len, gfp_t gfp,
-			   int uapsd_queues);
+			   int uapsd_queues,
+			   const u8 *req_ies, size_t req_ies_len);
 void nl80211_send_deauth(struct cfg80211_registered_device *rdev,
 			 struct net_device *netdev,
 			 const u8 *buf, size_t len, gfp_t gfp);
@@ -95,4 +124,8 @@
 
 void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev);
 
+/* peer measurement */
+int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info);
+int nl80211_pmsr_dump_results(struct sk_buff *skb, struct netlink_callback *cb);
+
 #endif /* __NET_WIRELESS_NL80211_H */
diff --git a/net/wireless/ocb.c b/net/wireless/ocb.c
index e64dbf1..2d26a6d 100644
--- a/net/wireless/ocb.c
+++ b/net/wireless/ocb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OCB mode implementation
  *
@@ -5,10 +6,6 @@
  *            (c) 2014 Volkswagen Group Research
  * Author:    Rostislav Lisovy <rostislav.lisovy@fel.cvut.cz>
  * Funded by: Volkswagen Group Research
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #include <linux/ieee80211.h>
diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c
new file mode 100644
index 0000000..c09fbf0
--- /dev/null
+++ b/net/wireless/pmsr.c
@@ -0,0 +1,600 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 - 2019 Intel Corporation
+ */
+#ifndef __PMSR_H
+#define __PMSR_H
+#include <net/cfg80211.h>
+#include "core.h"
+#include "nl80211.h"
+#include "rdev-ops.h"
+
+static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
+			  struct nlattr *ftmreq,
+			  struct cfg80211_pmsr_request_peer *out,
+			  struct genl_info *info)
+{
+	const struct cfg80211_pmsr_capabilities *capa = rdev->wiphy.pmsr_capa;
+	struct nlattr *tb[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1];
+	u32 preamble = NL80211_PREAMBLE_DMG; /* only optional in DMG */
+
+	/* validate existing data */
+	if (!(rdev->wiphy.pmsr_capa->ftm.bandwidths & BIT(out->chandef.width))) {
+		NL_SET_ERR_MSG(info->extack, "FTM: unsupported bandwidth");
+		return -EINVAL;
+	}
+
+	/* no validation needed - was already done via nested policy */
+	nla_parse_nested_deprecated(tb, NL80211_PMSR_FTM_REQ_ATTR_MAX, ftmreq,
+				    NULL, NULL);
+
+	if (tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE])
+		preamble = nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE]);
+
+	/* set up values - struct is 0-initialized */
+	out->ftm.requested = true;
+
+	switch (out->chandef.chan->band) {
+	case NL80211_BAND_60GHZ:
+		/* optional */
+		break;
+	default:
+		if (!tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE]) {
+			NL_SET_ERR_MSG(info->extack,
+				       "FTM: must specify preamble");
+			return -EINVAL;
+		}
+	}
+
+	if (!(capa->ftm.preambles & BIT(preamble))) {
+		NL_SET_ERR_MSG_ATTR(info->extack,
+				    tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE],
+				    "FTM: invalid preamble");
+		return -EINVAL;
+	}
+
+	out->ftm.preamble = preamble;
+
+	out->ftm.burst_period = 0;
+	if (tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD])
+		out->ftm.burst_period =
+			nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD]);
+
+	out->ftm.asap = !!tb[NL80211_PMSR_FTM_REQ_ATTR_ASAP];
+	if (out->ftm.asap && !capa->ftm.asap) {
+		NL_SET_ERR_MSG_ATTR(info->extack,
+				    tb[NL80211_PMSR_FTM_REQ_ATTR_ASAP],
+				    "FTM: ASAP mode not supported");
+		return -EINVAL;
+	}
+
+	if (!out->ftm.asap && !capa->ftm.non_asap) {
+		NL_SET_ERR_MSG(info->extack,
+			       "FTM: non-ASAP mode not supported");
+		return -EINVAL;
+	}
+
+	out->ftm.num_bursts_exp = 0;
+	if (tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP])
+		out->ftm.num_bursts_exp =
+			nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP]);
+
+	if (capa->ftm.max_bursts_exponent >= 0 &&
+	    out->ftm.num_bursts_exp > capa->ftm.max_bursts_exponent) {
+		NL_SET_ERR_MSG_ATTR(info->extack,
+				    tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP],
+				    "FTM: max NUM_BURSTS_EXP must be set lower than the device limit");
+		return -EINVAL;
+	}
+
+	out->ftm.burst_duration = 15;
+	if (tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION])
+		out->ftm.burst_duration =
+			nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION]);
+
+	out->ftm.ftms_per_burst = 0;
+	if (tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST])
+		out->ftm.ftms_per_burst =
+			nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST]);
+
+	if (capa->ftm.max_ftms_per_burst &&
+	    (out->ftm.ftms_per_burst > capa->ftm.max_ftms_per_burst ||
+	     out->ftm.ftms_per_burst == 0)) {
+		NL_SET_ERR_MSG_ATTR(info->extack,
+				    tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST],
+				    "FTM: FTMs per burst must be set lower than the device limit but non-zero");
+		return -EINVAL;
+	}
+
+	out->ftm.ftmr_retries = 3;
+	if (tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES])
+		out->ftm.ftmr_retries =
+			nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES]);
+
+	out->ftm.request_lci = !!tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI];
+	if (out->ftm.request_lci && !capa->ftm.request_lci) {
+		NL_SET_ERR_MSG_ATTR(info->extack,
+				    tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI],
+				    "FTM: LCI request not supported");
+	}
+
+	out->ftm.request_civicloc =
+		!!tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC];
+	if (out->ftm.request_civicloc && !capa->ftm.request_civicloc) {
+		NL_SET_ERR_MSG_ATTR(info->extack,
+				    tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC],
+			    "FTM: civic location request not supported");
+	}
+
+	return 0;
+}
+
+static int pmsr_parse_peer(struct cfg80211_registered_device *rdev,
+			   struct nlattr *peer,
+			   struct cfg80211_pmsr_request_peer *out,
+			   struct genl_info *info)
+{
+	struct nlattr *tb[NL80211_PMSR_PEER_ATTR_MAX + 1];
+	struct nlattr *req[NL80211_PMSR_REQ_ATTR_MAX + 1];
+	struct nlattr *treq;
+	int err, rem;
+
+	/* no validation needed - was already done via nested policy */
+	nla_parse_nested_deprecated(tb, NL80211_PMSR_PEER_ATTR_MAX, peer,
+				    NULL, NULL);
+
+	if (!tb[NL80211_PMSR_PEER_ATTR_ADDR] ||
+	    !tb[NL80211_PMSR_PEER_ATTR_CHAN] ||
+	    !tb[NL80211_PMSR_PEER_ATTR_REQ]) {
+		NL_SET_ERR_MSG_ATTR(info->extack, peer,
+				    "insufficient peer data");
+		return -EINVAL;
+	}
+
+	memcpy(out->addr, nla_data(tb[NL80211_PMSR_PEER_ATTR_ADDR]), ETH_ALEN);
+
+	/* reuse info->attrs */
+	memset(info->attrs, 0, sizeof(*info->attrs) * (NL80211_ATTR_MAX + 1));
+	/* need to validate here, we don't want to have validation recursion */
+	err = nla_parse_nested_deprecated(info->attrs, NL80211_ATTR_MAX,
+					  tb[NL80211_PMSR_PEER_ATTR_CHAN],
+					  nl80211_policy, info->extack);
+	if (err)
+		return err;
+
+	err = nl80211_parse_chandef(rdev, info, &out->chandef);
+	if (err)
+		return err;
+
+	/* no validation needed - was already done via nested policy */
+	nla_parse_nested_deprecated(req, NL80211_PMSR_REQ_ATTR_MAX,
+				    tb[NL80211_PMSR_PEER_ATTR_REQ], NULL,
+				    NULL);
+
+	if (!req[NL80211_PMSR_REQ_ATTR_DATA]) {
+		NL_SET_ERR_MSG_ATTR(info->extack,
+				    tb[NL80211_PMSR_PEER_ATTR_REQ],
+				    "missing request type/data");
+		return -EINVAL;
+	}
+
+	if (req[NL80211_PMSR_REQ_ATTR_GET_AP_TSF])
+		out->report_ap_tsf = true;
+
+	if (out->report_ap_tsf && !rdev->wiphy.pmsr_capa->report_ap_tsf) {
+		NL_SET_ERR_MSG_ATTR(info->extack,
+				    req[NL80211_PMSR_REQ_ATTR_GET_AP_TSF],
+				    "reporting AP TSF is not supported");
+		return -EINVAL;
+	}
+
+	nla_for_each_nested(treq, req[NL80211_PMSR_REQ_ATTR_DATA], rem) {
+		switch (nla_type(treq)) {
+		case NL80211_PMSR_TYPE_FTM:
+			err = pmsr_parse_ftm(rdev, treq, out, info);
+			break;
+		default:
+			NL_SET_ERR_MSG_ATTR(info->extack, treq,
+					    "unsupported measurement type");
+			err = -EINVAL;
+		}
+	}
+
+	if (err)
+		return err;
+
+	return 0;
+}
+
+int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info)
+{
+	struct nlattr *reqattr = info->attrs[NL80211_ATTR_PEER_MEASUREMENTS];
+	struct cfg80211_registered_device *rdev = info->user_ptr[0];
+	struct wireless_dev *wdev = info->user_ptr[1];
+	struct cfg80211_pmsr_request *req;
+	struct nlattr *peers, *peer;
+	int count, rem, err, idx;
+
+	if (!rdev->wiphy.pmsr_capa)
+		return -EOPNOTSUPP;
+
+	if (!reqattr)
+		return -EINVAL;
+
+	peers = nla_find(nla_data(reqattr), nla_len(reqattr),
+			 NL80211_PMSR_ATTR_PEERS);
+	if (!peers)
+		return -EINVAL;
+
+	count = 0;
+	nla_for_each_nested(peer, peers, rem) {
+		count++;
+
+		if (count > rdev->wiphy.pmsr_capa->max_peers) {
+			NL_SET_ERR_MSG_ATTR(info->extack, peer,
+					    "Too many peers used");
+			return -EINVAL;
+		}
+	}
+
+	req = kzalloc(struct_size(req, peers, count), GFP_KERNEL);
+	if (!req)
+		return -ENOMEM;
+
+	if (info->attrs[NL80211_ATTR_TIMEOUT])
+		req->timeout = nla_get_u32(info->attrs[NL80211_ATTR_TIMEOUT]);
+
+	if (info->attrs[NL80211_ATTR_MAC]) {
+		if (!rdev->wiphy.pmsr_capa->randomize_mac_addr) {
+			NL_SET_ERR_MSG_ATTR(info->extack,
+					    info->attrs[NL80211_ATTR_MAC],
+					    "device cannot randomize MAC address");
+			err = -EINVAL;
+			goto out_err;
+		}
+
+		err = nl80211_parse_random_mac(info->attrs, req->mac_addr,
+					       req->mac_addr_mask);
+		if (err)
+			goto out_err;
+	} else {
+		memcpy(req->mac_addr, wdev_address(wdev), ETH_ALEN);
+		eth_broadcast_addr(req->mac_addr_mask);
+	}
+
+	idx = 0;
+	nla_for_each_nested(peer, peers, rem) {
+		/* NB: this reuses info->attrs, but we no longer need it */
+		err = pmsr_parse_peer(rdev, peer, &req->peers[idx], info);
+		if (err)
+			goto out_err;
+		idx++;
+	}
+
+	req->n_peers = count;
+	req->cookie = cfg80211_assign_cookie(rdev);
+	req->nl_portid = info->snd_portid;
+
+	err = rdev_start_pmsr(rdev, wdev, req);
+	if (err)
+		goto out_err;
+
+	list_add_tail(&req->list, &wdev->pmsr_list);
+
+	nl_set_extack_cookie_u64(info->extack, req->cookie);
+	return 0;
+out_err:
+	kfree(req);
+	return err;
+}
+
+void cfg80211_pmsr_complete(struct wireless_dev *wdev,
+			    struct cfg80211_pmsr_request *req,
+			    gfp_t gfp)
+{
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+	struct sk_buff *msg;
+	void *hdr;
+
+	trace_cfg80211_pmsr_complete(wdev->wiphy, wdev, req->cookie);
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	if (!msg)
+		goto free_request;
+
+	hdr = nl80211hdr_put(msg, 0, 0, 0,
+			     NL80211_CMD_PEER_MEASUREMENT_COMPLETE);
+	if (!hdr)
+		goto free_msg;
+
+	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+	    nla_put_u64_64bit(msg, NL80211_ATTR_WDEV, wdev_id(wdev),
+			      NL80211_ATTR_PAD))
+		goto free_msg;
+
+	if (nla_put_u64_64bit(msg, NL80211_ATTR_COOKIE, req->cookie,
+			      NL80211_ATTR_PAD))
+		goto free_msg;
+
+	genlmsg_end(msg, hdr);
+	genlmsg_unicast(wiphy_net(wdev->wiphy), msg, req->nl_portid);
+	goto free_request;
+free_msg:
+	nlmsg_free(msg);
+free_request:
+	spin_lock_bh(&wdev->pmsr_lock);
+	list_del(&req->list);
+	spin_unlock_bh(&wdev->pmsr_lock);
+	kfree(req);
+}
+EXPORT_SYMBOL_GPL(cfg80211_pmsr_complete);
+
+static int nl80211_pmsr_send_ftm_res(struct sk_buff *msg,
+				     struct cfg80211_pmsr_result *res)
+{
+	if (res->status == NL80211_PMSR_STATUS_FAILURE) {
+		if (nla_put_u32(msg, NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON,
+				res->ftm.failure_reason))
+			goto error;
+
+		if (res->ftm.failure_reason ==
+			NL80211_PMSR_FTM_FAILURE_PEER_BUSY &&
+		    res->ftm.busy_retry_time &&
+		    nla_put_u32(msg, NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME,
+				res->ftm.busy_retry_time))
+			goto error;
+
+		return 0;
+	}
+
+#define PUT(tp, attr, val)						\
+	do {								\
+		if (nla_put_##tp(msg,					\
+				 NL80211_PMSR_FTM_RESP_ATTR_##attr,	\
+				 res->ftm.val))				\
+			goto error;					\
+	} while (0)
+
+#define PUTOPT(tp, attr, val)						\
+	do {								\
+		if (res->ftm.val##_valid)				\
+			PUT(tp, attr, val);				\
+	} while (0)
+
+#define PUT_U64(attr, val)						\
+	do {								\
+		if (nla_put_u64_64bit(msg,				\
+				      NL80211_PMSR_FTM_RESP_ATTR_##attr,\
+				      res->ftm.val,			\
+				      NL80211_PMSR_FTM_RESP_ATTR_PAD))	\
+			goto error;					\
+	} while (0)
+
+#define PUTOPT_U64(attr, val)						\
+	do {								\
+		if (res->ftm.val##_valid)				\
+			PUT_U64(attr, val);				\
+	} while (0)
+
+	if (res->ftm.burst_index >= 0)
+		PUT(u32, BURST_INDEX, burst_index);
+	PUTOPT(u32, NUM_FTMR_ATTEMPTS, num_ftmr_attempts);
+	PUTOPT(u32, NUM_FTMR_SUCCESSES, num_ftmr_successes);
+	PUT(u8, NUM_BURSTS_EXP, num_bursts_exp);
+	PUT(u8, BURST_DURATION, burst_duration);
+	PUT(u8, FTMS_PER_BURST, ftms_per_burst);
+	PUTOPT(s32, RSSI_AVG, rssi_avg);
+	PUTOPT(s32, RSSI_SPREAD, rssi_spread);
+	if (res->ftm.tx_rate_valid &&
+	    !nl80211_put_sta_rate(msg, &res->ftm.tx_rate,
+				  NL80211_PMSR_FTM_RESP_ATTR_TX_RATE))
+		goto error;
+	if (res->ftm.rx_rate_valid &&
+	    !nl80211_put_sta_rate(msg, &res->ftm.rx_rate,
+				  NL80211_PMSR_FTM_RESP_ATTR_RX_RATE))
+		goto error;
+	PUTOPT_U64(RTT_AVG, rtt_avg);
+	PUTOPT_U64(RTT_VARIANCE, rtt_variance);
+	PUTOPT_U64(RTT_SPREAD, rtt_spread);
+	PUTOPT_U64(DIST_AVG, dist_avg);
+	PUTOPT_U64(DIST_VARIANCE, dist_variance);
+	PUTOPT_U64(DIST_SPREAD, dist_spread);
+	if (res->ftm.lci && res->ftm.lci_len &&
+	    nla_put(msg, NL80211_PMSR_FTM_RESP_ATTR_LCI,
+		    res->ftm.lci_len, res->ftm.lci))
+		goto error;
+	if (res->ftm.civicloc && res->ftm.civicloc_len &&
+	    nla_put(msg, NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC,
+		    res->ftm.civicloc_len, res->ftm.civicloc))
+		goto error;
+#undef PUT
+#undef PUTOPT
+#undef PUT_U64
+#undef PUTOPT_U64
+
+	return 0;
+error:
+	return -ENOSPC;
+}
+
+static int nl80211_pmsr_send_result(struct sk_buff *msg,
+				    struct cfg80211_pmsr_result *res)
+{
+	struct nlattr *pmsr, *peers, *peer, *resp, *data, *typedata;
+
+	pmsr = nla_nest_start_noflag(msg, NL80211_ATTR_PEER_MEASUREMENTS);
+	if (!pmsr)
+		goto error;
+
+	peers = nla_nest_start_noflag(msg, NL80211_PMSR_ATTR_PEERS);
+	if (!peers)
+		goto error;
+
+	peer = nla_nest_start_noflag(msg, 1);
+	if (!peer)
+		goto error;
+
+	if (nla_put(msg, NL80211_PMSR_PEER_ATTR_ADDR, ETH_ALEN, res->addr))
+		goto error;
+
+	resp = nla_nest_start_noflag(msg, NL80211_PMSR_PEER_ATTR_RESP);
+	if (!resp)
+		goto error;
+
+	if (nla_put_u32(msg, NL80211_PMSR_RESP_ATTR_STATUS, res->status) ||
+	    nla_put_u64_64bit(msg, NL80211_PMSR_RESP_ATTR_HOST_TIME,
+			      res->host_time, NL80211_PMSR_RESP_ATTR_PAD))
+		goto error;
+
+	if (res->ap_tsf_valid &&
+	    nla_put_u64_64bit(msg, NL80211_PMSR_RESP_ATTR_AP_TSF,
+			      res->ap_tsf, NL80211_PMSR_RESP_ATTR_PAD))
+		goto error;
+
+	if (res->final && nla_put_flag(msg, NL80211_PMSR_RESP_ATTR_FINAL))
+		goto error;
+
+	data = nla_nest_start_noflag(msg, NL80211_PMSR_RESP_ATTR_DATA);
+	if (!data)
+		goto error;
+
+	typedata = nla_nest_start_noflag(msg, res->type);
+	if (!typedata)
+		goto error;
+
+	switch (res->type) {
+	case NL80211_PMSR_TYPE_FTM:
+		if (nl80211_pmsr_send_ftm_res(msg, res))
+			goto error;
+		break;
+	default:
+		WARN_ON(1);
+	}
+
+	nla_nest_end(msg, typedata);
+	nla_nest_end(msg, data);
+	nla_nest_end(msg, resp);
+	nla_nest_end(msg, peer);
+	nla_nest_end(msg, peers);
+	nla_nest_end(msg, pmsr);
+
+	return 0;
+error:
+	return -ENOSPC;
+}
+
+void cfg80211_pmsr_report(struct wireless_dev *wdev,
+			  struct cfg80211_pmsr_request *req,
+			  struct cfg80211_pmsr_result *result,
+			  gfp_t gfp)
+{
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+	struct sk_buff *msg;
+	void *hdr;
+	int err;
+
+	trace_cfg80211_pmsr_report(wdev->wiphy, wdev, req->cookie,
+				   result->addr);
+
+	/*
+	 * Currently, only variable items are LCI and civic location,
+	 * both of which are reasonably short so we don't need to
+	 * worry about them here for the allocation.
+	 */
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	if (!msg)
+		return;
+
+	hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_PEER_MEASUREMENT_RESULT);
+	if (!hdr)
+		goto free;
+
+	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+	    nla_put_u64_64bit(msg, NL80211_ATTR_WDEV, wdev_id(wdev),
+			      NL80211_ATTR_PAD))
+		goto free;
+
+	if (nla_put_u64_64bit(msg, NL80211_ATTR_COOKIE, req->cookie,
+			      NL80211_ATTR_PAD))
+		goto free;
+
+	err = nl80211_pmsr_send_result(msg, result);
+	if (err) {
+		pr_err_ratelimited("peer measurement result: message didn't fit!");
+		goto free;
+	}
+
+	genlmsg_end(msg, hdr);
+	genlmsg_unicast(wiphy_net(wdev->wiphy), msg, req->nl_portid);
+	return;
+free:
+	nlmsg_free(msg);
+}
+EXPORT_SYMBOL_GPL(cfg80211_pmsr_report);
+
+static void cfg80211_pmsr_process_abort(struct wireless_dev *wdev)
+{
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+	struct cfg80211_pmsr_request *req, *tmp;
+	LIST_HEAD(free_list);
+
+	lockdep_assert_held(&wdev->mtx);
+
+	spin_lock_bh(&wdev->pmsr_lock);
+	list_for_each_entry_safe(req, tmp, &wdev->pmsr_list, list) {
+		if (req->nl_portid)
+			continue;
+		list_move_tail(&req->list, &free_list);
+	}
+	spin_unlock_bh(&wdev->pmsr_lock);
+
+	list_for_each_entry_safe(req, tmp, &free_list, list) {
+		rdev_abort_pmsr(rdev, wdev, req);
+
+		kfree(req);
+	}
+}
+
+void cfg80211_pmsr_free_wk(struct work_struct *work)
+{
+	struct wireless_dev *wdev = container_of(work, struct wireless_dev,
+						 pmsr_free_wk);
+
+	wdev_lock(wdev);
+	cfg80211_pmsr_process_abort(wdev);
+	wdev_unlock(wdev);
+}
+
+void cfg80211_pmsr_wdev_down(struct wireless_dev *wdev)
+{
+	struct cfg80211_pmsr_request *req;
+	bool found = false;
+
+	spin_lock_bh(&wdev->pmsr_lock);
+	list_for_each_entry(req, &wdev->pmsr_list, list) {
+		found = true;
+		req->nl_portid = 0;
+	}
+	spin_unlock_bh(&wdev->pmsr_lock);
+
+	if (found)
+		cfg80211_pmsr_process_abort(wdev);
+
+	WARN_ON(!list_empty(&wdev->pmsr_list));
+}
+
+void cfg80211_release_pmsr(struct wireless_dev *wdev, u32 portid)
+{
+	struct cfg80211_pmsr_request *req;
+
+	spin_lock_bh(&wdev->pmsr_lock);
+	list_for_each_entry(req, &wdev->pmsr_list, list) {
+		if (req->nl_portid == portid) {
+			req->nl_portid = 0;
+			schedule_work(&wdev->pmsr_free_wk);
+		}
+	}
+	spin_unlock_bh(&wdev->pmsr_lock);
+}
+
+#endif /* __PMSR_H */
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index 364f5d6..e853a4f 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -77,7 +77,8 @@
 			       struct key_params *params)
 {
 	int ret;
-	trace_rdev_add_key(&rdev->wiphy, netdev, key_index, pairwise, mac_addr);
+	trace_rdev_add_key(&rdev->wiphy, netdev, key_index, pairwise,
+			   mac_addr, params->mode);
 	ret = rdev->ops->add_key(&rdev->wiphy, netdev, key_index, pairwise,
 				  mac_addr, params);
 	trace_rdev_return_int(&rdev->wiphy, ret);
@@ -1232,4 +1233,70 @@
 	return ret;
 }
 
+static inline int
+rdev_get_ftm_responder_stats(struct cfg80211_registered_device *rdev,
+			     struct net_device *dev,
+			     struct cfg80211_ftm_responder_stats *ftm_stats)
+{
+	int ret = -EOPNOTSUPP;
+
+	trace_rdev_get_ftm_responder_stats(&rdev->wiphy, dev, ftm_stats);
+	if (rdev->ops->get_ftm_responder_stats)
+		ret = rdev->ops->get_ftm_responder_stats(&rdev->wiphy, dev,
+							ftm_stats);
+	trace_rdev_return_int(&rdev->wiphy, ret);
+	return ret;
+}
+
+static inline int
+rdev_start_pmsr(struct cfg80211_registered_device *rdev,
+		struct wireless_dev *wdev,
+		struct cfg80211_pmsr_request *request)
+{
+	int ret = -EOPNOTSUPP;
+
+	trace_rdev_start_pmsr(&rdev->wiphy, wdev, request->cookie);
+	if (rdev->ops->start_pmsr)
+		ret = rdev->ops->start_pmsr(&rdev->wiphy, wdev, request);
+	trace_rdev_return_int(&rdev->wiphy, ret);
+	return ret;
+}
+
+static inline void
+rdev_abort_pmsr(struct cfg80211_registered_device *rdev,
+		struct wireless_dev *wdev,
+		struct cfg80211_pmsr_request *request)
+{
+	trace_rdev_abort_pmsr(&rdev->wiphy, wdev, request->cookie);
+	if (rdev->ops->abort_pmsr)
+		rdev->ops->abort_pmsr(&rdev->wiphy, wdev, request);
+	trace_rdev_return_void(&rdev->wiphy);
+}
+
+static inline int rdev_update_owe_info(struct cfg80211_registered_device *rdev,
+				       struct net_device *dev,
+				       struct cfg80211_update_owe_info *oweinfo)
+{
+	int ret = -EOPNOTSUPP;
+
+	trace_rdev_update_owe_info(&rdev->wiphy, dev, oweinfo);
+	if (rdev->ops->update_owe_info)
+		ret = rdev->ops->update_owe_info(&rdev->wiphy, dev, oweinfo);
+	trace_rdev_return_int(&rdev->wiphy, ret);
+	return ret;
+}
+
+static inline int
+rdev_probe_mesh_link(struct cfg80211_registered_device *rdev,
+		     struct net_device *dev, const u8 *dest,
+		     const void *buf, size_t len)
+{
+	int ret;
+
+	trace_rdev_probe_mesh_link(&rdev->wiphy, dev, dest, buf, len);
+	ret = rdev->ops->probe_mesh_link(&rdev->wiphy, dev, buf, len);
+	trace_rdev_return_int(&rdev->wiphy, ret);
+	return ret;
+}
+
 #endif /* __CFG80211_RDEV_OPS */
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 24cfa27..446c76d 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -5,7 +5,7 @@
  * Copyright 2008-2011	Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright      2017  Intel Deutschland GmbH
- * Copyright (C) 2018 Intel Corporation
+ * Copyright (C) 2018 - 2019 Intel Corporation
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -131,7 +131,8 @@
 /* Used to track the userspace process controlling the indoor setting */
 static u32 reg_is_indoor_portid;
 
-static void restore_regulatory_settings(bool reset_user);
+static void restore_regulatory_settings(bool reset_user, bool cached);
+static void print_regdomain(const struct ieee80211_regdomain *rd);
 
 static const struct ieee80211_regdomain *get_cfg80211_regdom(void)
 {
@@ -263,6 +264,7 @@
 
 static char *ieee80211_regdom = "00";
 static char user_alpha2[2];
+static const struct ieee80211_regdomain *cfg80211_user_regdom;
 
 module_param(ieee80211_regdom, charp, 0444);
 MODULE_PARM_DESC(ieee80211_regdom, "IEEE 802.11 regulatory domain code");
@@ -425,14 +427,10 @@
 reg_copy_regd(const struct ieee80211_regdomain *src_regd)
 {
 	struct ieee80211_regdomain *regd;
-	int size_of_regd;
 	unsigned int i;
 
-	size_of_regd =
-		sizeof(struct ieee80211_regdomain) +
-		src_regd->n_reg_rules * sizeof(struct ieee80211_reg_rule);
-
-	regd = kzalloc(size_of_regd, GFP_KERNEL);
+	regd = kzalloc(struct_size(regd, reg_rules, src_regd->n_reg_rules),
+		       GFP_KERNEL);
 	if (!regd)
 		return ERR_PTR(-ENOMEM);
 
@@ -445,6 +443,15 @@
 	return regd;
 }
 
+static void cfg80211_save_user_regdom(const struct ieee80211_regdomain *rd)
+{
+	ASSERT_RTNL();
+
+	if (!IS_ERR(cfg80211_user_regdom))
+		kfree(cfg80211_user_regdom);
+	cfg80211_user_regdom = reg_copy_regd(rd);
+}
+
 struct reg_regdb_apply_request {
 	struct list_head list;
 	const struct ieee80211_regdomain *regdom;
@@ -510,7 +517,7 @@
 	pr_debug("Timeout while waiting for CRDA to reply, restoring regulatory settings\n");
 	rtnl_lock();
 	reg_crda_timeouts++;
-	restore_regulatory_settings(true);
+	restore_regulatory_settings(true, false);
 	rtnl_unlock();
 }
 
@@ -847,22 +854,36 @@
 	return true;
 }
 
-static void set_wmm_rule(struct ieee80211_reg_rule *rrule,
-			 struct fwdb_wmm_rule *wmm)
+static void set_wmm_rule(const struct fwdb_header *db,
+			 const struct fwdb_country *country,
+			 const struct fwdb_rule *rule,
+			 struct ieee80211_reg_rule *rrule)
 {
-	struct ieee80211_wmm_rule *rule = &rrule->wmm_rule;
-	unsigned int i;
+	struct ieee80211_wmm_rule *wmm_rule = &rrule->wmm_rule;
+	struct fwdb_wmm_rule *wmm;
+	unsigned int i, wmm_ptr;
+
+	wmm_ptr = be16_to_cpu(rule->wmm_ptr) << 2;
+	wmm = (void *)((u8 *)db + wmm_ptr);
+
+	if (!valid_wmm(wmm)) {
+		pr_err("Invalid regulatory WMM rule %u-%u in domain %c%c\n",
+		       be32_to_cpu(rule->start), be32_to_cpu(rule->end),
+		       country->alpha2[0], country->alpha2[1]);
+		return;
+	}
 
 	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
-		rule->client[i].cw_min =
+		wmm_rule->client[i].cw_min =
 			ecw2cw((wmm->client[i].ecw & 0xf0) >> 4);
-		rule->client[i].cw_max = ecw2cw(wmm->client[i].ecw & 0x0f);
-		rule->client[i].aifsn =  wmm->client[i].aifsn;
-		rule->client[i].cot = 1000 * be16_to_cpu(wmm->client[i].cot);
-		rule->ap[i].cw_min = ecw2cw((wmm->ap[i].ecw & 0xf0) >> 4);
-		rule->ap[i].cw_max = ecw2cw(wmm->ap[i].ecw & 0x0f);
-		rule->ap[i].aifsn = wmm->ap[i].aifsn;
-		rule->ap[i].cot = 1000 * be16_to_cpu(wmm->ap[i].cot);
+		wmm_rule->client[i].cw_max = ecw2cw(wmm->client[i].ecw & 0x0f);
+		wmm_rule->client[i].aifsn =  wmm->client[i].aifsn;
+		wmm_rule->client[i].cot =
+			1000 * be16_to_cpu(wmm->client[i].cot);
+		wmm_rule->ap[i].cw_min = ecw2cw((wmm->ap[i].ecw & 0xf0) >> 4);
+		wmm_rule->ap[i].cw_max = ecw2cw(wmm->ap[i].ecw & 0x0f);
+		wmm_rule->ap[i].aifsn = wmm->ap[i].aifsn;
+		wmm_rule->ap[i].cot = 1000 * be16_to_cpu(wmm->ap[i].cot);
 	}
 
 	rrule->has_wmm = true;
@@ -870,7 +891,7 @@
 
 static int __regdb_query_wmm(const struct fwdb_header *db,
 			     const struct fwdb_country *country, int freq,
-			     struct ieee80211_reg_rule *rule)
+			     struct ieee80211_reg_rule *rrule)
 {
 	unsigned int ptr = be16_to_cpu(country->coll_ptr) << 2;
 	struct fwdb_collection *coll = (void *)((u8 *)db + ptr);
@@ -879,18 +900,14 @@
 	for (i = 0; i < coll->n_rules; i++) {
 		__be16 *rules_ptr = (void *)((u8 *)coll + ALIGN(coll->len, 2));
 		unsigned int rule_ptr = be16_to_cpu(rules_ptr[i]) << 2;
-		struct fwdb_rule *rrule = (void *)((u8 *)db + rule_ptr);
-		struct fwdb_wmm_rule *wmm;
-		unsigned int wmm_ptr;
+		struct fwdb_rule *rule = (void *)((u8 *)db + rule_ptr);
 
-		if (rrule->len < offsetofend(struct fwdb_rule, wmm_ptr))
+		if (rule->len < offsetofend(struct fwdb_rule, wmm_ptr))
 			continue;
 
-		if (freq >= KHZ_TO_MHZ(be32_to_cpu(rrule->start)) &&
-		    freq <= KHZ_TO_MHZ(be32_to_cpu(rrule->end))) {
-			wmm_ptr = be16_to_cpu(rrule->wmm_ptr) << 2;
-			wmm = (void *)((u8 *)db + wmm_ptr);
-			set_wmm_rule(rule, wmm);
+		if (freq >= KHZ_TO_MHZ(be32_to_cpu(rule->start)) &&
+		    freq <= KHZ_TO_MHZ(be32_to_cpu(rule->end))) {
+			set_wmm_rule(db, country, rule, rrule);
 			return 0;
 		}
 	}
@@ -927,12 +944,10 @@
 	unsigned int ptr = be16_to_cpu(country->coll_ptr) << 2;
 	struct fwdb_collection *coll = (void *)((u8 *)db + ptr);
 	struct ieee80211_regdomain *regdom;
-	unsigned int size_of_regd, i;
+	unsigned int i;
 
-	size_of_regd = sizeof(struct ieee80211_regdomain) +
-		coll->n_rules * sizeof(struct ieee80211_reg_rule);
-
-	regdom = kzalloc(size_of_regd, GFP_KERNEL);
+	regdom = kzalloc(struct_size(regdom, reg_rules, coll->n_rules),
+			 GFP_KERNEL);
 	if (!regdom)
 		return -ENOMEM;
 
@@ -972,12 +987,8 @@
 		if (rule->len >= offsetofend(struct fwdb_rule, cac_timeout))
 			rrule->dfs_cac_ms =
 				1000 * be16_to_cpu(rule->cac_timeout);
-		if (rule->len >= offsetofend(struct fwdb_rule, wmm_ptr)) {
-			u32 wmm_ptr = be16_to_cpu(rule->wmm_ptr) << 2;
-			struct fwdb_wmm_rule *wmm = (void *)((u8 *)db + wmm_ptr);
-
-			set_wmm_rule(rrule, wmm);
-		}
+		if (rule->len >= offsetofend(struct fwdb_rule, wmm_ptr))
+			set_wmm_rule(db, country, rule, rrule);
 	}
 
 	return reg_schedule_apply(regdom);
@@ -1018,8 +1029,13 @@
 	}
 
 	rtnl_lock();
-	if (WARN_ON(regdb && !IS_ERR(regdb))) {
-		/* just restore and free new db */
+	if (regdb && !IS_ERR(regdb)) {
+		/* negative case - a bug
+		 * positive case - can happen due to race in case of multiple cb's in
+		 * queue, due to usage of asynchronous callback
+		 *
+		 * Either case, just restore and free new db.
+		 */
 	} else if (set_error) {
 		regdb = ERR_PTR(set_error);
 	} else if (fw) {
@@ -1033,7 +1049,7 @@
 	}
 
 	if (restore)
-		restore_regulatory_settings(true);
+		restore_regulatory_settings(true, false);
 
 	rtnl_unlock();
 
@@ -1249,7 +1265,7 @@
  * definitions (the "2.4 GHz band", the "5 GHz band" and the "60GHz band"),
  * however it is safe for now to assume that a frequency rule should not be
  * part of a frequency's band if the start freq or end freq are off by more
- * than 2 GHz for the 2.4 and 5 GHz bands, and by more than 10 GHz for the
+ * than 2 GHz for the 2.4 and 5 GHz bands, and by more than 20 GHz for the
  * 60 GHz band.
  * This resolution can be lowered and should be considered as we add
  * regulatory rule support for other "bands".
@@ -1264,7 +1280,7 @@
 	 * with the Channel starting frequency above 45 GHz.
 	 */
 	u32 limit = freq_khz > 45 * ONE_GHZ_IN_KHZ ?
-			10 * ONE_GHZ_IN_KHZ : 2 * ONE_GHZ_IN_KHZ;
+			20 * ONE_GHZ_IN_KHZ : 2 * ONE_GHZ_IN_KHZ;
 	if (abs(freq_khz - freq_range->start_freq_khz) <= limit)
 		return true;
 	if (abs(freq_khz - freq_range->end_freq_khz) <= limit)
@@ -1287,6 +1303,16 @@
 	return dfs_region1;
 }
 
+static void reg_wmm_rules_intersect(const struct ieee80211_wmm_ac *wmm_ac1,
+				    const struct ieee80211_wmm_ac *wmm_ac2,
+				    struct ieee80211_wmm_ac *intersect)
+{
+	intersect->cw_min = max_t(u16, wmm_ac1->cw_min, wmm_ac2->cw_min);
+	intersect->cw_max = max_t(u16, wmm_ac1->cw_max, wmm_ac2->cw_max);
+	intersect->cot = min_t(u16, wmm_ac1->cot, wmm_ac2->cot);
+	intersect->aifsn = max_t(u8, wmm_ac1->aifsn, wmm_ac2->aifsn);
+}
+
 /*
  * Helper for regdom_intersect(), this does the real
  * mathematical intersection fun
@@ -1301,6 +1327,8 @@
 	struct ieee80211_freq_range *freq_range;
 	const struct ieee80211_power_rule *power_rule1, *power_rule2;
 	struct ieee80211_power_rule *power_rule;
+	const struct ieee80211_wmm_rule *wmm_rule1, *wmm_rule2;
+	struct ieee80211_wmm_rule *wmm_rule;
 	u32 freq_diff, max_bandwidth1, max_bandwidth2;
 
 	freq_range1 = &rule1->freq_range;
@@ -1311,6 +1339,10 @@
 	power_rule2 = &rule2->power_rule;
 	power_rule = &intersected_rule->power_rule;
 
+	wmm_rule1 = &rule1->wmm_rule;
+	wmm_rule2 = &rule2->wmm_rule;
+	wmm_rule = &intersected_rule->wmm_rule;
+
 	freq_range->start_freq_khz = max(freq_range1->start_freq_khz,
 					 freq_range2->start_freq_khz);
 	freq_range->end_freq_khz = min(freq_range1->end_freq_khz,
@@ -1354,6 +1386,29 @@
 	intersected_rule->dfs_cac_ms = max(rule1->dfs_cac_ms,
 					   rule2->dfs_cac_ms);
 
+	if (rule1->has_wmm && rule2->has_wmm) {
+		u8 ac;
+
+		for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
+			reg_wmm_rules_intersect(&wmm_rule1->client[ac],
+						&wmm_rule2->client[ac],
+						&wmm_rule->client[ac]);
+			reg_wmm_rules_intersect(&wmm_rule1->ap[ac],
+						&wmm_rule2->ap[ac],
+						&wmm_rule->ap[ac]);
+		}
+
+		intersected_rule->has_wmm = true;
+	} else if (rule1->has_wmm) {
+		*wmm_rule = *wmm_rule1;
+		intersected_rule->has_wmm = true;
+	} else if (rule2->has_wmm) {
+		*wmm_rule = *wmm_rule2;
+		intersected_rule->has_wmm = true;
+	} else {
+		intersected_rule->has_wmm = false;
+	}
+
 	if (!is_valid_reg_rule(intersected_rule))
 		return -EINVAL;
 
@@ -1428,7 +1483,7 @@
 regdom_intersect(const struct ieee80211_regdomain *rd1,
 		 const struct ieee80211_regdomain *rd2)
 {
-	int r, size_of_regd;
+	int r;
 	unsigned int x, y;
 	unsigned int num_rules = 0;
 	const struct ieee80211_reg_rule *rule1, *rule2;
@@ -1459,10 +1514,7 @@
 	if (!num_rules)
 		return NULL;
 
-	size_of_regd = sizeof(struct ieee80211_regdomain) +
-		       num_rules * sizeof(struct ieee80211_reg_rule);
-
-	rd = kzalloc(size_of_regd, GFP_KERNEL);
+	rd = kzalloc(struct_size(rd, reg_rules, num_rules), GFP_KERNEL);
 	if (!rd)
 		return NULL;
 
@@ -2056,7 +2108,7 @@
 
 static bool reg_wdev_chan_valid(struct wiphy *wiphy, struct wireless_dev *wdev)
 {
-	struct cfg80211_chan_def chandef;
+	struct cfg80211_chan_def chandef = {};
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
 	enum nl80211_iftype iftype;
 
@@ -2718,9 +2770,7 @@
 	list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
 		wiphy = &rdev->wiphy;
 		if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED &&
-		    request->initiator == NL80211_REGDOM_SET_BY_USER &&
-		    request->user_reg_hint_type ==
-				NL80211_USER_REG_HINT_CELL_BASE)
+		    request->initiator == NL80211_REGDOM_SET_BY_USER)
 			reg_call_notifier(wiphy, request);
 	}
 }
@@ -2738,7 +2788,7 @@
 
 	/* When last_request->processed becomes true this will be rescheduled */
 	if (lr && !lr->processed) {
-		reg_process_hint(lr);
+		pr_debug("Pending regulatory request, waiting for it to be processed...\n");
 		return;
 	}
 
@@ -3108,7 +3158,7 @@
  * keep their own regulatory domain on wiphy->regd so that does does
  * not need to be remembered.
  */
-static void restore_regulatory_settings(bool reset_user)
+static void restore_regulatory_settings(bool reset_user, bool cached)
 {
 	char alpha2[2];
 	char world_alpha2[2];
@@ -3167,15 +3217,41 @@
 			restore_custom_reg_settings(&rdev->wiphy);
 	}
 
-	regulatory_hint_core(world_alpha2);
+	if (cached && (!is_an_alpha2(alpha2) ||
+		       !IS_ERR_OR_NULL(cfg80211_user_regdom))) {
+		reset_regdomains(false, cfg80211_world_regdom);
+		update_all_wiphy_regulatory(NL80211_REGDOM_SET_BY_CORE);
+		print_regdomain(get_cfg80211_regdom());
+		nl80211_send_reg_change_event(&core_request_world);
+		reg_set_request_processed();
 
-	/*
-	 * This restores the ieee80211_regdom module parameter
-	 * preference or the last user requested regulatory
-	 * settings, user regulatory settings takes precedence.
-	 */
-	if (is_an_alpha2(alpha2))
-		regulatory_hint_user(alpha2, NL80211_USER_REG_HINT_USER);
+		if (is_an_alpha2(alpha2) &&
+		    !regulatory_hint_user(alpha2, NL80211_USER_REG_HINT_USER)) {
+			struct regulatory_request *ureq;
+
+			spin_lock(&reg_requests_lock);
+			ureq = list_last_entry(&reg_requests_list,
+					       struct regulatory_request,
+					       list);
+			list_del(&ureq->list);
+			spin_unlock(&reg_requests_lock);
+
+			notify_self_managed_wiphys(ureq);
+			reg_update_last_request(ureq);
+			set_regdom(reg_copy_regd(cfg80211_user_regdom),
+				   REGD_SOURCE_CACHED);
+		}
+	} else {
+		regulatory_hint_core(world_alpha2);
+
+		/*
+		 * This restores the ieee80211_regdom module parameter
+		 * preference or the last user requested regulatory
+		 * settings, user regulatory settings takes precedence.
+		 */
+		if (is_an_alpha2(alpha2))
+			regulatory_hint_user(alpha2, NL80211_USER_REG_HINT_USER);
+	}
 
 	spin_lock(&reg_requests_lock);
 	list_splice_tail_init(&tmp_reg_req_list, &reg_requests_list);
@@ -3186,13 +3262,59 @@
 	schedule_work(&reg_work);
 }
 
-void regulatory_hint_disconnect(void)
+static bool is_wiphy_all_set_reg_flag(enum ieee80211_regulatory_flags flag)
 {
-	pr_debug("All devices are disconnected, going to restore regulatory settings\n");
-	restore_regulatory_settings(false);
+	struct cfg80211_registered_device *rdev;
+	struct wireless_dev *wdev;
+
+	list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
+		list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
+			wdev_lock(wdev);
+			if (!(wdev->wiphy->regulatory_flags & flag)) {
+				wdev_unlock(wdev);
+				return false;
+			}
+			wdev_unlock(wdev);
+		}
+	}
+
+	return true;
 }
 
-static bool freq_is_chan_12_13_14(u16 freq)
+void regulatory_hint_disconnect(void)
+{
+	/* Restore of regulatory settings is not required when wiphy(s)
+	 * ignore IE from connected access point but clearance of beacon hints
+	 * is required when wiphy(s) supports beacon hints.
+	 */
+	if (is_wiphy_all_set_reg_flag(REGULATORY_COUNTRY_IE_IGNORE)) {
+		struct reg_beacon *reg_beacon, *btmp;
+
+		if (is_wiphy_all_set_reg_flag(REGULATORY_DISABLE_BEACON_HINTS))
+			return;
+
+		spin_lock_bh(&reg_pending_beacons_lock);
+		list_for_each_entry_safe(reg_beacon, btmp,
+					 &reg_pending_beacons, list) {
+			list_del(&reg_beacon->list);
+			kfree(reg_beacon);
+		}
+		spin_unlock_bh(&reg_pending_beacons_lock);
+
+		list_for_each_entry_safe(reg_beacon, btmp,
+					 &reg_beacon_list, list) {
+			list_del(&reg_beacon->list);
+			kfree(reg_beacon);
+		}
+
+		return;
+	}
+
+	pr_debug("All devices are disconnected, going to restore regulatory settings\n");
+	restore_regulatory_settings(false, true);
+}
+
+static bool freq_is_chan_12_13_14(u32 freq)
 {
 	if (freq == ieee80211_channel_to_frequency(12, NL80211_BAND_2GHZ) ||
 	    freq == ieee80211_channel_to_frequency(13, NL80211_BAND_2GHZ) ||
@@ -3506,6 +3628,9 @@
 	bool user_reset = false;
 	int r;
 
+	if (IS_ERR_OR_NULL(rd))
+		return -ENODATA;
+
 	if (!reg_is_valid_request(rd->alpha2)) {
 		kfree(rd);
 		return -EINVAL;
@@ -3522,6 +3647,7 @@
 		r = reg_set_rd_core(rd);
 		break;
 	case NL80211_REGDOM_SET_BY_USER:
+		cfg80211_save_user_regdom(rd);
 		r = reg_set_rd_user(rd, lr);
 		user_reset = true;
 		break;
@@ -3544,7 +3670,7 @@
 			break;
 		default:
 			/* Back to world regulatory in case of errors */
-			restore_regulatory_settings(user_reset);
+			restore_regulatory_settings(user_reset, false);
 		}
 
 		kfree(rd);
@@ -3643,10 +3769,9 @@
 		/*
 		 * The last request may have been received before this
 		 * registration call. Call the driver notifier if
-		 * initiator is USER and user type is CELL_BASE.
+		 * initiator is USER.
 		 */
-		if (lr->initiator == NL80211_REGDOM_SET_BY_USER &&
-		    lr->user_reg_hint_type == NL80211_USER_REG_HINT_CELL_BASE)
+		if (lr->initiator == NL80211_REGDOM_SET_BY_USER)
 			reg_call_notifier(wiphy, lr);
 	}
 
@@ -3681,8 +3806,9 @@
 }
 
 /*
- * See http://www.fcc.gov/document/5-ghz-unlicensed-spectrum-unii, for
- * UNII band definitions
+ * See FCC notices for UNII band definitions
+ *  5GHz: https://www.fcc.gov/document/5-ghz-unlicensed-spectrum-unii
+ *  6GHz: https://www.fcc.gov/document/fcc-proposes-more-spectrum-unlicensed-use-0
  */
 int cfg80211_get_unii(int freq)
 {
@@ -3706,6 +3832,22 @@
 	if (freq > 5725 && freq <= 5825)
 		return 4;
 
+	/* UNII-5 */
+	if (freq > 5925 && freq <= 6425)
+		return 5;
+
+	/* UNII-6 */
+	if (freq > 6425 && freq <= 6525)
+		return 6;
+
+	/* UNII-7 */
+	if (freq > 6525 && freq <= 6875)
+		return 7;
+
+	/* UNII-8 */
+	if (freq > 6875 && freq <= 7125)
+		return 8;
+
 	return -EINVAL;
 }
 
@@ -3741,6 +3883,7 @@
 
 	return pre_cac_allowed;
 }
+EXPORT_SYMBOL(regulatory_pre_cac_allowed);
 
 void regulatory_propagate_dfs_state(struct wiphy *wiphy,
 				    struct cfg80211_chan_def *chandef,
@@ -3779,6 +3922,15 @@
 {
 	int err;
 
+	/*
+	 * It's possible that - due to other bugs/issues - cfg80211
+	 * never called regulatory_init() below, or that it failed;
+	 * in that case, don't try to do any further work here as
+	 * it's doomed to lead to crashes.
+	 */
+	if (IS_ERR_OR_NULL(reg_pdev))
+		return -EINVAL;
+
 	err = load_builtin_regdb_keys();
 	if (err)
 		return err;
@@ -3871,6 +4023,8 @@
 
 	if (!IS_ERR_OR_NULL(regdb))
 		kfree(regdb);
+	if (!IS_ERR_OR_NULL(cfg80211_user_regdom))
+		kfree(cfg80211_user_regdom);
 
 	free_regdb_keyring();
 }
diff --git a/net/wireless/reg.h b/net/wireless/reg.h
index 9ceeb5f..dc8f689 100644
--- a/net/wireless/reg.h
+++ b/net/wireless/reg.h
@@ -5,6 +5,7 @@
 
 /*
  * Copyright 2008-2011	Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
+ * Copyright (C) 2019 Intel Corporation
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -22,6 +23,7 @@
 enum ieee80211_regd_source {
 	REGD_SOURCE_INTERNAL_DB,
 	REGD_SOURCE_CRDA,
+	REGD_SOURCE_CACHED,
 };
 
 extern const struct ieee80211_regdomain __rcu *cfg80211_regdomain;
@@ -154,14 +156,6 @@
 #define REG_PRE_CAC_EXPIRY_GRACE_MS 2000
 
 /**
- * regulatory_pre_cac_allowed - if pre-CAC allowed in the current dfs domain
- * @wiphy: wiphy for which pre-CAC capability is checked.
-
- * Pre-CAC is allowed only in ETSI domain.
- */
-bool regulatory_pre_cac_allowed(struct wiphy *wiphy);
-
-/**
  * regulatory_propagate_dfs_state - Propagate DFS channel state to other wiphys
  * @wiphy - wiphy on which radar is detected and the event will be propagated
  *	to other available wiphys having the same DFS domain
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index d0e7472..aef240f 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -5,6 +5,7 @@
  * Copyright 2008 Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright 2016	Intel Deutschland GmbH
+ * Copyright (C) 2018-2019 Intel Corporation
  */
 #include <linux/kernel.h>
 #include <linux/slab.h>
@@ -109,6 +110,12 @@
 				   pub);
 		bss->refcount++;
 	}
+	if (bss->pub.transmitted_bss) {
+		bss = container_of(bss->pub.transmitted_bss,
+				   struct cfg80211_internal_bss,
+				   pub);
+		bss->refcount++;
+	}
 }
 
 static inline void bss_ref_put(struct cfg80211_registered_device *rdev,
@@ -125,6 +132,18 @@
 		if (hbss->refcount == 0)
 			bss_free(hbss);
 	}
+
+	if (bss->pub.transmitted_bss) {
+		struct cfg80211_internal_bss *tbss;
+
+		tbss = container_of(bss->pub.transmitted_bss,
+				    struct cfg80211_internal_bss,
+				    pub);
+		tbss->refcount--;
+		if (tbss->refcount == 0)
+			bss_free(tbss);
+	}
+
 	bss->refcount--;
 	if (bss->refcount == 0)
 		bss_free(bss);
@@ -150,6 +169,7 @@
 	}
 
 	list_del_init(&bss->list);
+	list_del_init(&bss->pub.nontrans_list);
 	rb_erase(&bss->rbn, &rdev->bss_tree);
 	rdev->bss_entries--;
 	WARN_ONCE((rdev->bss_entries == 0) ^ list_empty(&rdev->bss_list),
@@ -159,6 +179,219 @@
 	return true;
 }
 
+bool cfg80211_is_element_inherited(const struct element *elem,
+				   const struct element *non_inherit_elem)
+{
+	u8 id_len, ext_id_len, i, loop_len, id;
+	const u8 *list;
+
+	if (elem->id == WLAN_EID_MULTIPLE_BSSID)
+		return false;
+
+	if (!non_inherit_elem || non_inherit_elem->datalen < 2)
+		return true;
+
+	/*
+	 * non inheritance element format is:
+	 * ext ID (56) | IDs list len | list | extension IDs list len | list
+	 * Both lists are optional. Both lengths are mandatory.
+	 * This means valid length is:
+	 * elem_len = 1 (extension ID) + 2 (list len fields) + list lengths
+	 */
+	id_len = non_inherit_elem->data[1];
+	if (non_inherit_elem->datalen < 3 + id_len)
+		return true;
+
+	ext_id_len = non_inherit_elem->data[2 + id_len];
+	if (non_inherit_elem->datalen < 3 + id_len + ext_id_len)
+		return true;
+
+	if (elem->id == WLAN_EID_EXTENSION) {
+		if (!ext_id_len)
+			return true;
+		loop_len = ext_id_len;
+		list = &non_inherit_elem->data[3 + id_len];
+		id = elem->data[0];
+	} else {
+		if (!id_len)
+			return true;
+		loop_len = id_len;
+		list = &non_inherit_elem->data[2];
+		id = elem->id;
+	}
+
+	for (i = 0; i < loop_len; i++) {
+		if (list[i] == id)
+			return false;
+	}
+
+	return true;
+}
+EXPORT_SYMBOL(cfg80211_is_element_inherited);
+
+static size_t cfg80211_gen_new_ie(const u8 *ie, size_t ielen,
+				  const u8 *subelement, size_t subie_len,
+				  u8 *new_ie, gfp_t gfp)
+{
+	u8 *pos, *tmp;
+	const u8 *tmp_old, *tmp_new;
+	const struct element *non_inherit_elem;
+	u8 *sub_copy;
+
+	/* copy subelement as we need to change its content to
+	 * mark an ie after it is processed.
+	 */
+	sub_copy = kmemdup(subelement, subie_len, gfp);
+	if (!sub_copy)
+		return 0;
+
+	pos = &new_ie[0];
+
+	/* set new ssid */
+	tmp_new = cfg80211_find_ie(WLAN_EID_SSID, sub_copy, subie_len);
+	if (tmp_new) {
+		memcpy(pos, tmp_new, tmp_new[1] + 2);
+		pos += (tmp_new[1] + 2);
+	}
+
+	/* get non inheritance list if exists */
+	non_inherit_elem =
+		cfg80211_find_ext_elem(WLAN_EID_EXT_NON_INHERITANCE,
+				       sub_copy, subie_len);
+
+	/* go through IEs in ie (skip SSID) and subelement,
+	 * merge them into new_ie
+	 */
+	tmp_old = cfg80211_find_ie(WLAN_EID_SSID, ie, ielen);
+	tmp_old = (tmp_old) ? tmp_old + tmp_old[1] + 2 : ie;
+
+	while (tmp_old + tmp_old[1] + 2 - ie <= ielen) {
+		if (tmp_old[0] == 0) {
+			tmp_old++;
+			continue;
+		}
+
+		if (tmp_old[0] == WLAN_EID_EXTENSION)
+			tmp = (u8 *)cfg80211_find_ext_ie(tmp_old[2], sub_copy,
+							 subie_len);
+		else
+			tmp = (u8 *)cfg80211_find_ie(tmp_old[0], sub_copy,
+						     subie_len);
+
+		if (!tmp) {
+			const struct element *old_elem = (void *)tmp_old;
+
+			/* ie in old ie but not in subelement */
+			if (cfg80211_is_element_inherited(old_elem,
+							  non_inherit_elem)) {
+				memcpy(pos, tmp_old, tmp_old[1] + 2);
+				pos += tmp_old[1] + 2;
+			}
+		} else {
+			/* ie in transmitting ie also in subelement,
+			 * copy from subelement and flag the ie in subelement
+			 * as copied (by setting eid field to WLAN_EID_SSID,
+			 * which is skipped anyway).
+			 * For vendor ie, compare OUI + type + subType to
+			 * determine if they are the same ie.
+			 */
+			if (tmp_old[0] == WLAN_EID_VENDOR_SPECIFIC) {
+				if (!memcmp(tmp_old + 2, tmp + 2, 5)) {
+					/* same vendor ie, copy from
+					 * subelement
+					 */
+					memcpy(pos, tmp, tmp[1] + 2);
+					pos += tmp[1] + 2;
+					tmp[0] = WLAN_EID_SSID;
+				} else {
+					memcpy(pos, tmp_old, tmp_old[1] + 2);
+					pos += tmp_old[1] + 2;
+				}
+			} else {
+				/* copy ie from subelement into new ie */
+				memcpy(pos, tmp, tmp[1] + 2);
+				pos += tmp[1] + 2;
+				tmp[0] = WLAN_EID_SSID;
+			}
+		}
+
+		if (tmp_old + tmp_old[1] + 2 - ie == ielen)
+			break;
+
+		tmp_old += tmp_old[1] + 2;
+	}
+
+	/* go through subelement again to check if there is any ie not
+	 * copied to new ie, skip ssid, capability, bssid-index ie
+	 */
+	tmp_new = sub_copy;
+	while (tmp_new + tmp_new[1] + 2 - sub_copy <= subie_len) {
+		if (!(tmp_new[0] == WLAN_EID_NON_TX_BSSID_CAP ||
+		      tmp_new[0] == WLAN_EID_SSID)) {
+			memcpy(pos, tmp_new, tmp_new[1] + 2);
+			pos += tmp_new[1] + 2;
+		}
+		if (tmp_new + tmp_new[1] + 2 - sub_copy == subie_len)
+			break;
+		tmp_new += tmp_new[1] + 2;
+	}
+
+	kfree(sub_copy);
+	return pos - new_ie;
+}
+
+static bool is_bss(struct cfg80211_bss *a, const u8 *bssid,
+		   const u8 *ssid, size_t ssid_len)
+{
+	const struct cfg80211_bss_ies *ies;
+	const u8 *ssidie;
+
+	if (bssid && !ether_addr_equal(a->bssid, bssid))
+		return false;
+
+	if (!ssid)
+		return true;
+
+	ies = rcu_access_pointer(a->ies);
+	if (!ies)
+		return false;
+	ssidie = cfg80211_find_ie(WLAN_EID_SSID, ies->data, ies->len);
+	if (!ssidie)
+		return false;
+	if (ssidie[1] != ssid_len)
+		return false;
+	return memcmp(ssidie + 2, ssid, ssid_len) == 0;
+}
+
+static int
+cfg80211_add_nontrans_list(struct cfg80211_bss *trans_bss,
+			   struct cfg80211_bss *nontrans_bss)
+{
+	const u8 *ssid;
+	size_t ssid_len;
+	struct cfg80211_bss *bss = NULL;
+
+	rcu_read_lock();
+	ssid = ieee80211_bss_get_ie(nontrans_bss, WLAN_EID_SSID);
+	if (!ssid) {
+		rcu_read_unlock();
+		return -EINVAL;
+	}
+	ssid_len = ssid[1];
+	ssid = ssid + 2;
+	rcu_read_unlock();
+
+	/* check if nontrans_bss is in the list */
+	list_for_each_entry(bss, &trans_bss->nontrans_list, nontrans_list) {
+		if (is_bss(bss, nontrans_bss->bssid, ssid, ssid_len))
+			return 0;
+	}
+
+	/* add to the list */
+	list_add_tail(&nontrans_bss->nontrans_list, &trans_bss->nontrans_list);
+	return 0;
+}
+
 static void __cfg80211_bss_expire(struct cfg80211_registered_device *rdev,
 				  unsigned long expire_time)
 {
@@ -480,73 +713,43 @@
 	__cfg80211_bss_expire(rdev, jiffies - IEEE80211_SCAN_RESULT_EXPIRE);
 }
 
-const u8 *cfg80211_find_ie_match(u8 eid, const u8 *ies, int len,
-				 const u8 *match, int match_len,
-				 int match_offset)
+const struct element *
+cfg80211_find_elem_match(u8 eid, const u8 *ies, unsigned int len,
+			 const u8 *match, unsigned int match_len,
+			 unsigned int match_offset)
 {
-	/* match_offset can't be smaller than 2, unless match_len is
-	 * zero, in which case match_offset must be zero as well.
-	 */
-	if (WARN_ON((match_len && match_offset < 2) ||
-		    (!match_len && match_offset)))
-		return NULL;
+	const struct element *elem;
 
-	while (len >= 2 && len >= ies[1] + 2) {
-		if ((ies[0] == eid) &&
-		    (ies[1] + 2 >= match_offset + match_len) &&
-		    !memcmp(ies + match_offset, match, match_len))
-			return ies;
-
-		len -= ies[1] + 2;
-		ies += ies[1] + 2;
+	for_each_element_id(elem, eid, ies, len) {
+		if (elem->datalen >= match_offset + match_len &&
+		    !memcmp(elem->data + match_offset, match, match_len))
+			return elem;
 	}
 
 	return NULL;
 }
-EXPORT_SYMBOL(cfg80211_find_ie_match);
+EXPORT_SYMBOL(cfg80211_find_elem_match);
 
-const u8 *cfg80211_find_vendor_ie(unsigned int oui, int oui_type,
-				  const u8 *ies, int len)
+const struct element *cfg80211_find_vendor_elem(unsigned int oui, int oui_type,
+						const u8 *ies,
+						unsigned int len)
 {
-	const u8 *ie;
+	const struct element *elem;
 	u8 match[] = { oui >> 16, oui >> 8, oui, oui_type };
 	int match_len = (oui_type < 0) ? 3 : sizeof(match);
 
 	if (WARN_ON(oui_type > 0xff))
 		return NULL;
 
-	ie = cfg80211_find_ie_match(WLAN_EID_VENDOR_SPECIFIC, ies, len,
-				    match, match_len, 2);
+	elem = cfg80211_find_elem_match(WLAN_EID_VENDOR_SPECIFIC, ies, len,
+					match, match_len, 0);
 
-	if (ie && (ie[1] < 4))
+	if (!elem || elem->datalen < 4)
 		return NULL;
 
-	return ie;
+	return elem;
 }
-EXPORT_SYMBOL(cfg80211_find_vendor_ie);
-
-static bool is_bss(struct cfg80211_bss *a, const u8 *bssid,
-		   const u8 *ssid, size_t ssid_len)
-{
-	const struct cfg80211_bss_ies *ies;
-	const u8 *ssidie;
-
-	if (bssid && !ether_addr_equal(a->bssid, bssid))
-		return false;
-
-	if (!ssid)
-		return true;
-
-	ies = rcu_access_pointer(a->ies);
-	if (!ies)
-		return false;
-	ssidie = cfg80211_find_ie(WLAN_EID_SSID, ies->data, ies->len);
-	if (!ssidie)
-		return false;
-	if (ssidie[1] != ssid_len)
-		return false;
-	return memcmp(ssidie + 2, ssid, ssid_len) == 0;
-}
+EXPORT_SYMBOL(cfg80211_find_vendor_elem);
 
 /**
  * enum bss_compare_mode - BSS compare mode
@@ -882,18 +1085,111 @@
 	return true;
 }
 
+struct cfg80211_non_tx_bss {
+	struct cfg80211_bss *tx_bss;
+	u8 max_bssid_indicator;
+	u8 bssid_index;
+};
+
+static bool
+cfg80211_update_known_bss(struct cfg80211_registered_device *rdev,
+			  struct cfg80211_internal_bss *known,
+			  struct cfg80211_internal_bss *new,
+			  bool signal_valid)
+{
+	lockdep_assert_held(&rdev->bss_lock);
+
+	/* Update IEs */
+	if (rcu_access_pointer(new->pub.proberesp_ies)) {
+		const struct cfg80211_bss_ies *old;
+
+		old = rcu_access_pointer(known->pub.proberesp_ies);
+
+		rcu_assign_pointer(known->pub.proberesp_ies,
+				   new->pub.proberesp_ies);
+		/* Override possible earlier Beacon frame IEs */
+		rcu_assign_pointer(known->pub.ies,
+				   new->pub.proberesp_ies);
+		if (old)
+			kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
+	} else if (rcu_access_pointer(new->pub.beacon_ies)) {
+		const struct cfg80211_bss_ies *old;
+		struct cfg80211_internal_bss *bss;
+
+		if (known->pub.hidden_beacon_bss &&
+		    !list_empty(&known->hidden_list)) {
+			const struct cfg80211_bss_ies *f;
+
+			/* The known BSS struct is one of the probe
+			 * response members of a group, but we're
+			 * receiving a beacon (beacon_ies in the new
+			 * bss is used). This can only mean that the
+			 * AP changed its beacon from not having an
+			 * SSID to showing it, which is confusing so
+			 * drop this information.
+			 */
+
+			f = rcu_access_pointer(new->pub.beacon_ies);
+			kfree_rcu((struct cfg80211_bss_ies *)f, rcu_head);
+			return false;
+		}
+
+		old = rcu_access_pointer(known->pub.beacon_ies);
+
+		rcu_assign_pointer(known->pub.beacon_ies, new->pub.beacon_ies);
+
+		/* Override IEs if they were from a beacon before */
+		if (old == rcu_access_pointer(known->pub.ies))
+			rcu_assign_pointer(known->pub.ies, new->pub.beacon_ies);
+
+		/* Assign beacon IEs to all sub entries */
+		list_for_each_entry(bss, &known->hidden_list, hidden_list) {
+			const struct cfg80211_bss_ies *ies;
+
+			ies = rcu_access_pointer(bss->pub.beacon_ies);
+			WARN_ON(ies != old);
+
+			rcu_assign_pointer(bss->pub.beacon_ies,
+					   new->pub.beacon_ies);
+		}
+
+		if (old)
+			kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
+	}
+
+	known->pub.beacon_interval = new->pub.beacon_interval;
+
+	/* don't update the signal if beacon was heard on
+	 * adjacent channel.
+	 */
+	if (signal_valid)
+		known->pub.signal = new->pub.signal;
+	known->pub.capability = new->pub.capability;
+	known->ts = new->ts;
+	known->ts_boottime = new->ts_boottime;
+	known->parent_tsf = new->parent_tsf;
+	known->pub.chains = new->pub.chains;
+	memcpy(known->pub.chain_signal, new->pub.chain_signal,
+	       IEEE80211_MAX_CHAINS);
+	ether_addr_copy(known->parent_bssid, new->parent_bssid);
+	known->pub.max_bssid_indicator = new->pub.max_bssid_indicator;
+	known->pub.bssid_index = new->pub.bssid_index;
+
+	return true;
+}
+
 /* Returned bss is reference counted and must be cleaned up appropriately. */
-static struct cfg80211_internal_bss *
+struct cfg80211_internal_bss *
 cfg80211_bss_update(struct cfg80211_registered_device *rdev,
 		    struct cfg80211_internal_bss *tmp,
-		    bool signal_valid)
+		    bool signal_valid, unsigned long ts)
 {
 	struct cfg80211_internal_bss *found = NULL;
 
 	if (WARN_ON(!tmp->pub.channel))
 		return NULL;
 
-	tmp->ts = jiffies;
+	tmp->ts = ts;
 
 	spin_lock_bh(&rdev->bss_lock);
 
@@ -905,86 +1201,8 @@
 	found = rb_find_bss(rdev, tmp, BSS_CMP_REGULAR);
 
 	if (found) {
-		/* Update IEs */
-		if (rcu_access_pointer(tmp->pub.proberesp_ies)) {
-			const struct cfg80211_bss_ies *old;
-
-			old = rcu_access_pointer(found->pub.proberesp_ies);
-
-			rcu_assign_pointer(found->pub.proberesp_ies,
-					   tmp->pub.proberesp_ies);
-			/* Override possible earlier Beacon frame IEs */
-			rcu_assign_pointer(found->pub.ies,
-					   tmp->pub.proberesp_ies);
-			if (old)
-				kfree_rcu((struct cfg80211_bss_ies *)old,
-					  rcu_head);
-		} else if (rcu_access_pointer(tmp->pub.beacon_ies)) {
-			const struct cfg80211_bss_ies *old;
-			struct cfg80211_internal_bss *bss;
-
-			if (found->pub.hidden_beacon_bss &&
-			    !list_empty(&found->hidden_list)) {
-				const struct cfg80211_bss_ies *f;
-
-				/*
-				 * The found BSS struct is one of the probe
-				 * response members of a group, but we're
-				 * receiving a beacon (beacon_ies in the tmp
-				 * bss is used). This can only mean that the
-				 * AP changed its beacon from not having an
-				 * SSID to showing it, which is confusing so
-				 * drop this information.
-				 */
-
-				f = rcu_access_pointer(tmp->pub.beacon_ies);
-				kfree_rcu((struct cfg80211_bss_ies *)f,
-					  rcu_head);
-				goto drop;
-			}
-
-			old = rcu_access_pointer(found->pub.beacon_ies);
-
-			rcu_assign_pointer(found->pub.beacon_ies,
-					   tmp->pub.beacon_ies);
-
-			/* Override IEs if they were from a beacon before */
-			if (old == rcu_access_pointer(found->pub.ies))
-				rcu_assign_pointer(found->pub.ies,
-						   tmp->pub.beacon_ies);
-
-			/* Assign beacon IEs to all sub entries */
-			list_for_each_entry(bss, &found->hidden_list,
-					    hidden_list) {
-				const struct cfg80211_bss_ies *ies;
-
-				ies = rcu_access_pointer(bss->pub.beacon_ies);
-				WARN_ON(ies != old);
-
-				rcu_assign_pointer(bss->pub.beacon_ies,
-						   tmp->pub.beacon_ies);
-			}
-
-			if (old)
-				kfree_rcu((struct cfg80211_bss_ies *)old,
-					  rcu_head);
-		}
-
-		found->pub.beacon_interval = tmp->pub.beacon_interval;
-		/*
-		 * don't update the signal if beacon was heard on
-		 * adjacent channel.
-		 */
-		if (signal_valid)
-			found->pub.signal = tmp->pub.signal;
-		found->pub.capability = tmp->pub.capability;
-		found->ts = tmp->ts;
-		found->ts_boottime = tmp->ts_boottime;
-		found->parent_tsf = tmp->parent_tsf;
-		found->pub.chains = tmp->pub.chains;
-		memcpy(found->pub.chain_signal, tmp->pub.chain_signal,
-		       IEEE80211_MAX_CHAINS);
-		ether_addr_copy(found->parent_bssid, tmp->parent_bssid);
+		if (!cfg80211_update_known_bss(rdev, found, tmp, signal_valid))
+			goto drop;
 	} else {
 		struct cfg80211_internal_bss *new;
 		struct cfg80211_internal_bss *hidden;
@@ -1009,6 +1227,7 @@
 		memcpy(new, tmp, sizeof(*new));
 		new->refcount = 1;
 		INIT_LIST_HEAD(&new->hidden_list);
+		INIT_LIST_HEAD(&new->pub.nontrans_list);
 
 		if (rcu_access_pointer(tmp->pub.proberesp_ies)) {
 			hidden = rb_find_bss(rdev, tmp, BSS_CMP_HIDE_ZLEN);
@@ -1042,6 +1261,17 @@
 			goto drop;
 		}
 
+		/* This must be before the call to bss_ref_get */
+		if (tmp->pub.transmitted_bss) {
+			struct cfg80211_internal_bss *pbss =
+				container_of(tmp->pub.transmitted_bss,
+					     struct cfg80211_internal_bss,
+					     pub);
+
+			new->pub.transmitted_bss = tmp->pub.transmitted_bss;
+			bss_ref_get(rdev, pbss);
+		}
+
 		list_add_tail(&new->list, &rdev->bss_list);
 		rdev->bss_entries++;
 		rb_insert_bss(rdev, new);
@@ -1130,19 +1360,22 @@
 }
 
 /* Returned bss is reference counted and must be cleaned up appropriately. */
-struct cfg80211_bss *
-cfg80211_inform_bss_data(struct wiphy *wiphy,
-			 struct cfg80211_inform_bss *data,
-			 enum cfg80211_bss_frame_type ftype,
-			 const u8 *bssid, u64 tsf, u16 capability,
-			 u16 beacon_interval, const u8 *ie, size_t ielen,
-			 gfp_t gfp)
+static struct cfg80211_bss *
+cfg80211_inform_single_bss_data(struct wiphy *wiphy,
+				struct cfg80211_inform_bss *data,
+				enum cfg80211_bss_frame_type ftype,
+				const u8 *bssid, u64 tsf, u16 capability,
+				u16 beacon_interval, const u8 *ie, size_t ielen,
+				struct cfg80211_non_tx_bss *non_tx_data,
+				gfp_t gfp)
 {
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
 	struct cfg80211_bss_ies *ies;
 	struct ieee80211_channel *channel;
 	struct cfg80211_internal_bss tmp = {}, *res;
 	int bss_type;
 	bool signal_valid;
+	unsigned long ts;
 
 	if (WARN_ON(!wiphy))
 		return NULL;
@@ -1163,6 +1396,14 @@
 	tmp.pub.beacon_interval = beacon_interval;
 	tmp.pub.capability = capability;
 	tmp.ts_boottime = data->boottime_ns;
+	if (non_tx_data) {
+		tmp.pub.transmitted_bss = non_tx_data->tx_bss;
+		ts = bss_from_pub(non_tx_data->tx_bss)->ts;
+		tmp.pub.bssid_index = non_tx_data->bssid_index;
+		tmp.pub.max_bssid_indicator = non_tx_data->max_bssid_indicator;
+	} else {
+		ts = jiffies;
+	}
 
 	/*
 	 * If we do not know here whether the IEs are from a Beacon or Probe
@@ -1183,7 +1424,7 @@
 	switch (ftype) {
 	case CFG80211_BSS_FTYPE_BEACON:
 		ies->from_beacon = true;
-		/* fall through to assign */
+		/* fall through */
 	case CFG80211_BSS_FTYPE_UNKNOWN:
 		rcu_assign_pointer(tmp.pub.beacon_ies, ies);
 		break;
@@ -1195,7 +1436,7 @@
 
 	signal_valid = abs(data->chan->center_freq - channel->center_freq) <=
 		wiphy->max_adj_channel_rssi_comp;
-	res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp, signal_valid);
+	res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp, signal_valid, ts);
 	if (!res)
 		return NULL;
 
@@ -1209,19 +1450,350 @@
 			regulatory_hint_found_beacon(wiphy, channel, gfp);
 	}
 
+	if (non_tx_data) {
+		/* this is a nontransmitting bss, we need to add it to
+		 * transmitting bss' list if it is not there
+		 */
+		if (cfg80211_add_nontrans_list(non_tx_data->tx_bss,
+					       &res->pub)) {
+			if (__cfg80211_unlink_bss(rdev, res))
+				rdev->bss_generation++;
+		}
+	}
+
 	trace_cfg80211_return_bss(&res->pub);
 	/* cfg80211_bss_update gives us a referenced result */
 	return &res->pub;
 }
+
+static const struct element
+*cfg80211_get_profile_continuation(const u8 *ie, size_t ielen,
+				   const struct element *mbssid_elem,
+				   const struct element *sub_elem)
+{
+	const u8 *mbssid_end = mbssid_elem->data + mbssid_elem->datalen;
+	const struct element *next_mbssid;
+	const struct element *next_sub;
+
+	next_mbssid = cfg80211_find_elem(WLAN_EID_MULTIPLE_BSSID,
+					 mbssid_end,
+					 ielen - (mbssid_end - ie));
+
+	/*
+	 * If is is not the last subelement in current MBSSID IE or there isn't
+	 * a next MBSSID IE - profile is complete.
+	*/
+	if ((sub_elem->data + sub_elem->datalen < mbssid_end - 1) ||
+	    !next_mbssid)
+		return NULL;
+
+	/* For any length error, just return NULL */
+
+	if (next_mbssid->datalen < 4)
+		return NULL;
+
+	next_sub = (void *)&next_mbssid->data[1];
+
+	if (next_mbssid->data + next_mbssid->datalen <
+	    next_sub->data + next_sub->datalen)
+		return NULL;
+
+	if (next_sub->id != 0 || next_sub->datalen < 2)
+		return NULL;
+
+	/*
+	 * Check if the first element in the next sub element is a start
+	 * of a new profile
+	 */
+	return next_sub->data[0] == WLAN_EID_NON_TX_BSSID_CAP ?
+	       NULL : next_mbssid;
+}
+
+size_t cfg80211_merge_profile(const u8 *ie, size_t ielen,
+			      const struct element *mbssid_elem,
+			      const struct element *sub_elem,
+			      u8 *merged_ie, size_t max_copy_len)
+{
+	size_t copied_len = sub_elem->datalen;
+	const struct element *next_mbssid;
+
+	if (sub_elem->datalen > max_copy_len)
+		return 0;
+
+	memcpy(merged_ie, sub_elem->data, sub_elem->datalen);
+
+	while ((next_mbssid = cfg80211_get_profile_continuation(ie, ielen,
+								mbssid_elem,
+								sub_elem))) {
+		const struct element *next_sub = (void *)&next_mbssid->data[1];
+
+		if (copied_len + next_sub->datalen > max_copy_len)
+			break;
+		memcpy(merged_ie + copied_len, next_sub->data,
+		       next_sub->datalen);
+		copied_len += next_sub->datalen;
+	}
+
+	return copied_len;
+}
+EXPORT_SYMBOL(cfg80211_merge_profile);
+
+static void cfg80211_parse_mbssid_data(struct wiphy *wiphy,
+				       struct cfg80211_inform_bss *data,
+				       enum cfg80211_bss_frame_type ftype,
+				       const u8 *bssid, u64 tsf,
+				       u16 beacon_interval, const u8 *ie,
+				       size_t ielen,
+				       struct cfg80211_non_tx_bss *non_tx_data,
+				       gfp_t gfp)
+{
+	const u8 *mbssid_index_ie;
+	const struct element *elem, *sub;
+	size_t new_ie_len;
+	u8 new_bssid[ETH_ALEN];
+	u8 *new_ie, *profile;
+	u64 seen_indices = 0;
+	u16 capability;
+	struct cfg80211_bss *bss;
+
+	if (!non_tx_data)
+		return;
+	if (!cfg80211_find_ie(WLAN_EID_MULTIPLE_BSSID, ie, ielen))
+		return;
+	if (!wiphy->support_mbssid)
+		return;
+	if (wiphy->support_only_he_mbssid &&
+	    !cfg80211_find_ext_ie(WLAN_EID_EXT_HE_CAPABILITY, ie, ielen))
+		return;
+
+	new_ie = kmalloc(IEEE80211_MAX_DATA_LEN, gfp);
+	if (!new_ie)
+		return;
+
+	profile = kmalloc(ielen, gfp);
+	if (!profile)
+		goto out;
+
+	for_each_element_id(elem, WLAN_EID_MULTIPLE_BSSID, ie, ielen) {
+		if (elem->datalen < 4)
+			continue;
+		for_each_element(sub, elem->data + 1, elem->datalen - 1) {
+			u8 profile_len;
+
+			if (sub->id != 0 || sub->datalen < 4) {
+				/* not a valid BSS profile */
+				continue;
+			}
+
+			if (sub->data[0] != WLAN_EID_NON_TX_BSSID_CAP ||
+			    sub->data[1] != 2) {
+				/* The first element within the Nontransmitted
+				 * BSSID Profile is not the Nontransmitted
+				 * BSSID Capability element.
+				 */
+				continue;
+			}
+
+			memset(profile, 0, ielen);
+			profile_len = cfg80211_merge_profile(ie, ielen,
+							     elem,
+							     sub,
+							     profile,
+							     ielen);
+
+			/* found a Nontransmitted BSSID Profile */
+			mbssid_index_ie = cfg80211_find_ie
+				(WLAN_EID_MULTI_BSSID_IDX,
+				 profile, profile_len);
+			if (!mbssid_index_ie || mbssid_index_ie[1] < 1 ||
+			    mbssid_index_ie[2] == 0 ||
+			    mbssid_index_ie[2] > 46) {
+				/* No valid Multiple BSSID-Index element */
+				continue;
+			}
+
+			if (seen_indices & BIT_ULL(mbssid_index_ie[2]))
+				/* We don't support legacy split of a profile */
+				net_dbg_ratelimited("Partial info for BSSID index %d\n",
+						    mbssid_index_ie[2]);
+
+			seen_indices |= BIT_ULL(mbssid_index_ie[2]);
+
+			non_tx_data->bssid_index = mbssid_index_ie[2];
+			non_tx_data->max_bssid_indicator = elem->data[0];
+
+			cfg80211_gen_new_bssid(bssid,
+					       non_tx_data->max_bssid_indicator,
+					       non_tx_data->bssid_index,
+					       new_bssid);
+			memset(new_ie, 0, IEEE80211_MAX_DATA_LEN);
+			new_ie_len = cfg80211_gen_new_ie(ie, ielen,
+							 profile,
+							 profile_len, new_ie,
+							 gfp);
+			if (!new_ie_len)
+				continue;
+
+			capability = get_unaligned_le16(profile + 2);
+			bss = cfg80211_inform_single_bss_data(wiphy, data,
+							      ftype,
+							      new_bssid, tsf,
+							      capability,
+							      beacon_interval,
+							      new_ie,
+							      new_ie_len,
+							      non_tx_data,
+							      gfp);
+			if (!bss)
+				break;
+			cfg80211_put_bss(wiphy, bss);
+		}
+	}
+
+out:
+	kfree(new_ie);
+	kfree(profile);
+}
+
+struct cfg80211_bss *
+cfg80211_inform_bss_data(struct wiphy *wiphy,
+			 struct cfg80211_inform_bss *data,
+			 enum cfg80211_bss_frame_type ftype,
+			 const u8 *bssid, u64 tsf, u16 capability,
+			 u16 beacon_interval, const u8 *ie, size_t ielen,
+			 gfp_t gfp)
+{
+	struct cfg80211_bss *res;
+	struct cfg80211_non_tx_bss non_tx_data;
+
+	res = cfg80211_inform_single_bss_data(wiphy, data, ftype, bssid, tsf,
+					      capability, beacon_interval, ie,
+					      ielen, NULL, gfp);
+	if (!res)
+		return NULL;
+	non_tx_data.tx_bss = res;
+	cfg80211_parse_mbssid_data(wiphy, data, ftype, bssid, tsf,
+				   beacon_interval, ie, ielen, &non_tx_data,
+				   gfp);
+	return res;
+}
 EXPORT_SYMBOL(cfg80211_inform_bss_data);
 
-/* cfg80211_inform_bss_width_frame helper */
-struct cfg80211_bss *
-cfg80211_inform_bss_frame_data(struct wiphy *wiphy,
-			       struct cfg80211_inform_bss *data,
-			       struct ieee80211_mgmt *mgmt, size_t len,
-			       gfp_t gfp)
+static void
+cfg80211_parse_mbssid_frame_data(struct wiphy *wiphy,
+				 struct cfg80211_inform_bss *data,
+				 struct ieee80211_mgmt *mgmt, size_t len,
+				 struct cfg80211_non_tx_bss *non_tx_data,
+				 gfp_t gfp)
+{
+	enum cfg80211_bss_frame_type ftype;
+	const u8 *ie = mgmt->u.probe_resp.variable;
+	size_t ielen = len - offsetof(struct ieee80211_mgmt,
+				      u.probe_resp.variable);
 
+	ftype = ieee80211_is_beacon(mgmt->frame_control) ?
+		CFG80211_BSS_FTYPE_BEACON : CFG80211_BSS_FTYPE_PRESP;
+
+	cfg80211_parse_mbssid_data(wiphy, data, ftype, mgmt->bssid,
+				   le64_to_cpu(mgmt->u.probe_resp.timestamp),
+				   le16_to_cpu(mgmt->u.probe_resp.beacon_int),
+				   ie, ielen, non_tx_data, gfp);
+}
+
+static void
+cfg80211_update_notlisted_nontrans(struct wiphy *wiphy,
+				   struct cfg80211_bss *nontrans_bss,
+				   struct ieee80211_mgmt *mgmt, size_t len)
+{
+	u8 *ie, *new_ie, *pos;
+	const u8 *nontrans_ssid, *trans_ssid, *mbssid;
+	size_t ielen = len - offsetof(struct ieee80211_mgmt,
+				      u.probe_resp.variable);
+	size_t new_ie_len;
+	struct cfg80211_bss_ies *new_ies;
+	const struct cfg80211_bss_ies *old;
+	u8 cpy_len;
+
+	lockdep_assert_held(&wiphy_to_rdev(wiphy)->bss_lock);
+
+	ie = mgmt->u.probe_resp.variable;
+
+	new_ie_len = ielen;
+	trans_ssid = cfg80211_find_ie(WLAN_EID_SSID, ie, ielen);
+	if (!trans_ssid)
+		return;
+	new_ie_len -= trans_ssid[1];
+	mbssid = cfg80211_find_ie(WLAN_EID_MULTIPLE_BSSID, ie, ielen);
+	/*
+	 * It's not valid to have the MBSSID element before SSID
+	 * ignore if that happens - the code below assumes it is
+	 * after (while copying things inbetween).
+	 */
+	if (!mbssid || mbssid < trans_ssid)
+		return;
+	new_ie_len -= mbssid[1];
+
+	nontrans_ssid = ieee80211_bss_get_ie(nontrans_bss, WLAN_EID_SSID);
+	if (!nontrans_ssid)
+		return;
+
+	new_ie_len += nontrans_ssid[1];
+
+	/* generate new ie for nontrans BSS
+	 * 1. replace SSID with nontrans BSS' SSID
+	 * 2. skip MBSSID IE
+	 */
+	new_ie = kzalloc(new_ie_len, GFP_ATOMIC);
+	if (!new_ie)
+		return;
+
+	new_ies = kzalloc(sizeof(*new_ies) + new_ie_len, GFP_ATOMIC);
+	if (!new_ies)
+		goto out_free;
+
+	pos = new_ie;
+
+	/* copy the nontransmitted SSID */
+	cpy_len = nontrans_ssid[1] + 2;
+	memcpy(pos, nontrans_ssid, cpy_len);
+	pos += cpy_len;
+	/* copy the IEs between SSID and MBSSID */
+	cpy_len = trans_ssid[1] + 2;
+	memcpy(pos, (trans_ssid + cpy_len), (mbssid - (trans_ssid + cpy_len)));
+	pos += (mbssid - (trans_ssid + cpy_len));
+	/* copy the IEs after MBSSID */
+	cpy_len = mbssid[1] + 2;
+	memcpy(pos, mbssid + cpy_len, ((ie + ielen) - (mbssid + cpy_len)));
+
+	/* update ie */
+	new_ies->len = new_ie_len;
+	new_ies->tsf = le64_to_cpu(mgmt->u.probe_resp.timestamp);
+	new_ies->from_beacon = ieee80211_is_beacon(mgmt->frame_control);
+	memcpy(new_ies->data, new_ie, new_ie_len);
+	if (ieee80211_is_probe_resp(mgmt->frame_control)) {
+		old = rcu_access_pointer(nontrans_bss->proberesp_ies);
+		rcu_assign_pointer(nontrans_bss->proberesp_ies, new_ies);
+		rcu_assign_pointer(nontrans_bss->ies, new_ies);
+		if (old)
+			kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
+	} else {
+		old = rcu_access_pointer(nontrans_bss->beacon_ies);
+		rcu_assign_pointer(nontrans_bss->beacon_ies, new_ies);
+		rcu_assign_pointer(nontrans_bss->ies, new_ies);
+		if (old)
+			kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
+	}
+
+out_free:
+	kfree(new_ie);
+}
+
+/* cfg80211_inform_bss_width_frame helper */
+static struct cfg80211_bss *
+cfg80211_inform_single_bss_frame_data(struct wiphy *wiphy,
+				      struct cfg80211_inform_bss *data,
+				      struct ieee80211_mgmt *mgmt, size_t len,
+				      gfp_t gfp)
 {
 	struct cfg80211_internal_bss tmp = {}, *res;
 	struct cfg80211_bss_ies *ies;
@@ -1282,7 +1854,8 @@
 
 	signal_valid = abs(data->chan->center_freq - channel->center_freq) <=
 		wiphy->max_adj_channel_rssi_comp;
-	res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp, signal_valid);
+	res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp, signal_valid,
+				  jiffies);
 	if (!res)
 		return NULL;
 
@@ -1300,6 +1873,56 @@
 	/* cfg80211_bss_update gives us a referenced result */
 	return &res->pub;
 }
+
+struct cfg80211_bss *
+cfg80211_inform_bss_frame_data(struct wiphy *wiphy,
+			       struct cfg80211_inform_bss *data,
+			       struct ieee80211_mgmt *mgmt, size_t len,
+			       gfp_t gfp)
+{
+	struct cfg80211_bss *res, *tmp_bss;
+	const u8 *ie = mgmt->u.probe_resp.variable;
+	const struct cfg80211_bss_ies *ies1, *ies2;
+	size_t ielen = len - offsetof(struct ieee80211_mgmt,
+				      u.probe_resp.variable);
+	struct cfg80211_non_tx_bss non_tx_data;
+
+	res = cfg80211_inform_single_bss_frame_data(wiphy, data, mgmt,
+						    len, gfp);
+	if (!res || !wiphy->support_mbssid ||
+	    !cfg80211_find_ie(WLAN_EID_MULTIPLE_BSSID, ie, ielen))
+		return res;
+	if (wiphy->support_only_he_mbssid &&
+	    !cfg80211_find_ext_ie(WLAN_EID_EXT_HE_CAPABILITY, ie, ielen))
+		return res;
+
+	non_tx_data.tx_bss = res;
+	/* process each non-transmitting bss */
+	cfg80211_parse_mbssid_frame_data(wiphy, data, mgmt, len,
+					 &non_tx_data, gfp);
+
+	spin_lock_bh(&wiphy_to_rdev(wiphy)->bss_lock);
+
+	/* check if the res has other nontransmitting bss which is not
+	 * in MBSSID IE
+	 */
+	ies1 = rcu_access_pointer(res->ies);
+
+	/* go through nontrans_list, if the timestamp of the BSS is
+	 * earlier than the timestamp of the transmitting BSS then
+	 * update it
+	 */
+	list_for_each_entry(tmp_bss, &res->nontrans_list,
+			    nontrans_list) {
+		ies2 = rcu_access_pointer(tmp_bss->ies);
+		if (ies2->tsf < ies1->tsf)
+			cfg80211_update_notlisted_nontrans(wiphy, tmp_bss,
+							   mgmt, len);
+	}
+	spin_unlock_bh(&wiphy_to_rdev(wiphy)->bss_lock);
+
+	return res;
+}
 EXPORT_SYMBOL(cfg80211_inform_bss_frame_data);
 
 void cfg80211_ref_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
@@ -1337,7 +1960,8 @@
 void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
 {
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
-	struct cfg80211_internal_bss *bss;
+	struct cfg80211_internal_bss *bss, *tmp1;
+	struct cfg80211_bss *nontrans_bss, *tmp;
 
 	if (WARN_ON(!pub))
 		return;
@@ -1345,14 +1969,125 @@
 	bss = container_of(pub, struct cfg80211_internal_bss, pub);
 
 	spin_lock_bh(&rdev->bss_lock);
-	if (!list_empty(&bss->list)) {
-		if (__cfg80211_unlink_bss(rdev, bss))
+	if (list_empty(&bss->list))
+		goto out;
+
+	list_for_each_entry_safe(nontrans_bss, tmp,
+				 &pub->nontrans_list,
+				 nontrans_list) {
+		tmp1 = container_of(nontrans_bss,
+				    struct cfg80211_internal_bss, pub);
+		if (__cfg80211_unlink_bss(rdev, tmp1))
 			rdev->bss_generation++;
 	}
+
+	if (__cfg80211_unlink_bss(rdev, bss))
+		rdev->bss_generation++;
+out:
 	spin_unlock_bh(&rdev->bss_lock);
 }
 EXPORT_SYMBOL(cfg80211_unlink_bss);
 
+void cfg80211_bss_iter(struct wiphy *wiphy,
+		       struct cfg80211_chan_def *chandef,
+		       void (*iter)(struct wiphy *wiphy,
+				    struct cfg80211_bss *bss,
+				    void *data),
+		       void *iter_data)
+{
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
+	struct cfg80211_internal_bss *bss;
+
+	spin_lock_bh(&rdev->bss_lock);
+
+	list_for_each_entry(bss, &rdev->bss_list, list) {
+		if (!chandef || cfg80211_is_sub_chan(chandef, bss->pub.channel))
+			iter(wiphy, &bss->pub, iter_data);
+	}
+
+	spin_unlock_bh(&rdev->bss_lock);
+}
+EXPORT_SYMBOL(cfg80211_bss_iter);
+
+void cfg80211_update_assoc_bss_entry(struct wireless_dev *wdev,
+				     struct ieee80211_channel *chan)
+{
+	struct wiphy *wiphy = wdev->wiphy;
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
+	struct cfg80211_internal_bss *cbss = wdev->current_bss;
+	struct cfg80211_internal_bss *new = NULL;
+	struct cfg80211_internal_bss *bss;
+	struct cfg80211_bss *nontrans_bss;
+	struct cfg80211_bss *tmp;
+
+	spin_lock_bh(&rdev->bss_lock);
+
+	if (WARN_ON(cbss->pub.channel == chan))
+		goto done;
+
+	/* use transmitting bss */
+	if (cbss->pub.transmitted_bss)
+		cbss = container_of(cbss->pub.transmitted_bss,
+				    struct cfg80211_internal_bss,
+				    pub);
+
+	cbss->pub.channel = chan;
+
+	list_for_each_entry(bss, &rdev->bss_list, list) {
+		if (!cfg80211_bss_type_match(bss->pub.capability,
+					     bss->pub.channel->band,
+					     wdev->conn_bss_type))
+			continue;
+
+		if (bss == cbss)
+			continue;
+
+		if (!cmp_bss(&bss->pub, &cbss->pub, BSS_CMP_REGULAR)) {
+			new = bss;
+			break;
+		}
+	}
+
+	if (new) {
+		/* to save time, update IEs for transmitting bss only */
+		if (cfg80211_update_known_bss(rdev, cbss, new, false)) {
+			new->pub.proberesp_ies = NULL;
+			new->pub.beacon_ies = NULL;
+		}
+
+		list_for_each_entry_safe(nontrans_bss, tmp,
+					 &new->pub.nontrans_list,
+					 nontrans_list) {
+			bss = container_of(nontrans_bss,
+					   struct cfg80211_internal_bss, pub);
+			if (__cfg80211_unlink_bss(rdev, bss))
+				rdev->bss_generation++;
+		}
+
+		WARN_ON(atomic_read(&new->hold));
+		if (!WARN_ON(!__cfg80211_unlink_bss(rdev, new)))
+			rdev->bss_generation++;
+	}
+
+	rb_erase(&cbss->rbn, &rdev->bss_tree);
+	rb_insert_bss(rdev, cbss);
+	rdev->bss_generation++;
+
+	list_for_each_entry_safe(nontrans_bss, tmp,
+				 &cbss->pub.nontrans_list,
+				 nontrans_list) {
+		bss = container_of(nontrans_bss,
+				   struct cfg80211_internal_bss, pub);
+		bss->pub.channel = chan;
+		rb_erase(&bss->rbn, &rdev->bss_tree);
+		rb_insert_bss(rdev, bss);
+		rdev->bss_generation++;
+	}
+
+done:
+	spin_unlock_bh(&rdev->bss_lock);
+}
+
 #ifdef CONFIG_CFG80211_WEXT
 static struct cfg80211_registered_device *
 cfg80211_get_dev_from_ifindex(struct net *net, int ifindex)
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index d536b07..7a6c38d 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -642,11 +642,15 @@
 	 * All devices must be idle as otherwise if you are actively
 	 * scanning some new beacon hints could be learned and would
 	 * count as new regulatory hints.
+	 * Also if there is any other active beaconing interface we
+	 * need not issue a disconnect hint and reset any info such
+	 * as chan dfs state, etc.
 	 */
 	list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
 		list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
 			wdev_lock(wdev);
-			if (wdev->conn || wdev->current_bss)
+			if (wdev->conn || wdev->current_bss ||
+			    cfg80211_beaconing_iface_active(wdev))
 				is_all_idle = false;
 			wdev_unlock(wdev);
 		}
@@ -663,7 +667,7 @@
 	rtnl_unlock();
 }
 
-static DECLARE_WORK(cfg80211_disconnect_work, disconnect_work);
+DECLARE_WORK(cfg80211_disconnect_work, disconnect_work);
 
 
 /*
@@ -792,12 +796,36 @@
 	u8 *next;
 
 	if (params->bss) {
-		/* Make sure the bss entry provided by the driver is valid. */
 		struct cfg80211_internal_bss *ibss = bss_from_pub(params->bss);
 
-		if (WARN_ON(list_empty(&ibss->list))) {
-			cfg80211_put_bss(wdev->wiphy, params->bss);
-			return;
+		if (list_empty(&ibss->list)) {
+			struct cfg80211_bss *found = NULL, *tmp = params->bss;
+
+			found = cfg80211_get_bss(wdev->wiphy, NULL,
+						 params->bss->bssid,
+						 wdev->ssid, wdev->ssid_len,
+						 wdev->conn_bss_type,
+						 IEEE80211_PRIVACY_ANY);
+			if (found) {
+				/* The same BSS is already updated so use it
+				 * instead, as it has latest info.
+				 */
+				params->bss = found;
+			} else {
+				/* Update with BSS provided by driver, it will
+				 * be freshly added and ref cnted, we can free
+				 * the old one.
+				 *
+				 * signal_valid can be false, as we are not
+				 * expecting the BSS to be found.
+				 *
+				 * keep the old timestamp to avoid confusion
+				 */
+				cfg80211_bss_update(rdev, ibss, false,
+						    ibss->ts);
+			}
+
+			cfg80211_put_bss(wdev->wiphy, tmp);
 		}
 	}
 
@@ -1171,6 +1199,8 @@
 
 	cfg80211_oper_and_ht_capa(&connect->ht_capa_mask,
 				  rdev->wiphy.ht_capa_mod_mask);
+	cfg80211_oper_and_vht_capa(&connect->vht_capa_mask,
+				   rdev->wiphy.vht_capa_mod_mask);
 
 	if (connkeys && connkeys->def >= 0) {
 		int idx;
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 6ab32f6..3ac1f48 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * This file provides /sys/class/ieee80211/<wiphy name>/
  * and some default attributes.
  *
  * Copyright 2005-2006	Jiri Benc <jbenc@suse.cz>
  * Copyright 2006	Johannes Berg <johannes@sipsolutions.net>
- *
- * This file is GPLv2 as found in COPYING.
  */
 
 #include <linux/device.h>
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index 7c73510..d98ad2b 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -112,7 +112,7 @@
 	} while (0)
 
 #define CHAN_ENTRY __field(enum nl80211_band, band) \
-		   __field(u16, center_freq)
+		   __field(u32, center_freq)
 #define CHAN_ASSIGN(chan)					  \
 	do {							  \
 		if (chan) {					  \
@@ -361,6 +361,24 @@
 	TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT, WIPHY_PR_ARG, WDEV_PR_ARG)
 );
 
+DECLARE_EVENT_CLASS(wiphy_wdev_cookie_evt,
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie),
+	TP_ARGS(wiphy, wdev, cookie),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		WDEV_ENTRY
+		__field(u64, cookie)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		WDEV_ASSIGN;
+		__entry->cookie = cookie;
+	),
+	TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", cookie: %lld",
+		  WIPHY_PR_ARG, WDEV_PR_ARG,
+		  (unsigned long long)__entry->cookie)
+);
+
 DEFINE_EVENT(wiphy_wdev_evt, rdev_return_wdev,
 	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
 	TP_ARGS(wiphy, wdev)
@@ -412,12 +430,6 @@
 		  BOOL_TO_STR(__entry->pairwise), MAC_PR_ARG(mac_addr))
 );
 
-DEFINE_EVENT(key_handle, rdev_add_key,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index,
-		 bool pairwise, const u8 *mac_addr),
-	TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr)
-);
-
 DEFINE_EVENT(key_handle, rdev_get_key,
 	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index,
 		 bool pairwise, const u8 *mac_addr),
@@ -430,6 +442,33 @@
 	TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr)
 );
 
+TRACE_EVENT(rdev_add_key,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index,
+		 bool pairwise, const u8 *mac_addr, u8 mode),
+	TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr, mode),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		MAC_ENTRY(mac_addr)
+		__field(u8, key_index)
+		__field(bool, pairwise)
+		__field(u8, mode)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		MAC_ASSIGN(mac_addr, mac_addr);
+		__entry->key_index = key_index;
+		__entry->pairwise = pairwise;
+		__entry->mode = mode;
+	),
+	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key_index: %u, "
+		  "mode: %u, pairwise: %s, mac addr: " MAC_PR_FMT,
+		  WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index,
+		  __entry->mode, BOOL_TO_STR(__entry->pairwise),
+		  MAC_PR_ARG(mac_addr))
+);
+
 TRACE_EVENT(rdev_set_default_key,
 	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index,
 		 bool unicast, bool multicast),
@@ -770,9 +809,9 @@
 );
 
 TRACE_EVENT(rdev_dump_station,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int idx,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int _idx,
 		 u8 *mac),
-	TP_ARGS(wiphy, netdev, idx, mac),
+	TP_ARGS(wiphy, netdev, _idx, mac),
 	TP_STRUCT__entry(
 		WIPHY_ENTRY
 		NETDEV_ENTRY
@@ -783,7 +822,7 @@
 		WIPHY_ASSIGN;
 		NETDEV_ASSIGN;
 		MAC_ASSIGN(sta_mac, mac);
-		__entry->idx = idx;
+		__entry->idx = _idx;
 	),
 	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", station mac: " MAC_PR_FMT ", idx: %d",
 		  WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(sta_mac),
@@ -847,9 +886,9 @@
 );
 
 TRACE_EVENT(rdev_dump_mpath,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int idx,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int _idx,
 		 u8 *dst, u8 *next_hop),
-	TP_ARGS(wiphy, netdev, idx, dst, next_hop),
+	TP_ARGS(wiphy, netdev, _idx, dst, next_hop),
 	TP_STRUCT__entry(
 		WIPHY_ENTRY
 		NETDEV_ENTRY
@@ -862,7 +901,7 @@
 		NETDEV_ASSIGN;
 		MAC_ASSIGN(dst, dst);
 		MAC_ASSIGN(next_hop, next_hop);
-		__entry->idx = idx;
+		__entry->idx = _idx;
 	),
 	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", index: %d, destination: "
 		  MAC_PR_FMT ", next hop: " MAC_PR_FMT,
@@ -892,9 +931,9 @@
 );
 
 TRACE_EVENT(rdev_dump_mpp,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int idx,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int _idx,
 		 u8 *dst, u8 *mpp),
-	TP_ARGS(wiphy, netdev, idx, mpp, dst),
+	TP_ARGS(wiphy, netdev, _idx, mpp, dst),
 	TP_STRUCT__entry(
 		WIPHY_ENTRY
 		NETDEV_ENTRY
@@ -907,7 +946,7 @@
 		NETDEV_ASSIGN;
 		MAC_ASSIGN(dst, dst);
 		MAC_ASSIGN(mpp, mpp);
-		__entry->idx = idx;
+		__entry->idx = _idx;
 	),
 	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", index: %d, destination: "
 		  MAC_PR_FMT ", mpp: " MAC_PR_FMT,
@@ -1673,8 +1712,8 @@
 );
 
 TRACE_EVENT(rdev_dump_survey,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int idx),
-	TP_ARGS(wiphy, netdev, idx),
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int _idx),
+	TP_ARGS(wiphy, netdev, _idx),
 	TP_STRUCT__entry(
 		WIPHY_ENTRY
 		NETDEV_ENTRY
@@ -1683,7 +1722,7 @@
 	TP_fast_assign(
 		WIPHY_ASSIGN;
 		NETDEV_ASSIGN;
-		__entry->idx = idx;
+		__entry->idx = _idx;
 	),
 	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", index: %d",
 		  WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->idx)
@@ -2368,6 +2407,151 @@
 		      __entry->bssid, __entry->ssid, __entry->status)
 );
 
+TRACE_EVENT(rdev_start_radar_detection,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 struct cfg80211_chan_def *chandef,
+		 u32 cac_time_ms),
+	TP_ARGS(wiphy, netdev, chandef, cac_time_ms),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		CHAN_DEF_ENTRY
+		__field(u32, cac_time_ms)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		CHAN_DEF_ASSIGN(chandef);
+		__entry->cac_time_ms = cac_time_ms;
+	),
+	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT
+		  ", cac_time_ms=%u",
+		  WIPHY_PR_ARG, NETDEV_PR_ARG, CHAN_DEF_PR_ARG,
+		  __entry->cac_time_ms)
+);
+
+TRACE_EVENT(rdev_set_mcast_rate,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 int *mcast_rate),
+	TP_ARGS(wiphy, netdev, mcast_rate),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		__array(int, mcast_rate, NUM_NL80211_BANDS)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		memcpy(__entry->mcast_rate, mcast_rate,
+		       sizeof(int) * NUM_NL80211_BANDS);
+	),
+	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", "
+		  "mcast_rates [2.4GHz=0x%x, 5.2GHz=0x%x, 6GHz=0x%x, 60GHz=0x%x]",
+		  WIPHY_PR_ARG, NETDEV_PR_ARG,
+		  __entry->mcast_rate[NL80211_BAND_2GHZ],
+		  __entry->mcast_rate[NL80211_BAND_5GHZ],
+		  __entry->mcast_rate[NL80211_BAND_6GHZ],
+		  __entry->mcast_rate[NL80211_BAND_60GHZ])
+);
+
+TRACE_EVENT(rdev_set_coalesce,
+	TP_PROTO(struct wiphy *wiphy, struct cfg80211_coalesce *coalesce),
+	TP_ARGS(wiphy, coalesce),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		__field(int, n_rules)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		__entry->n_rules = coalesce ? coalesce->n_rules : 0;
+	),
+	TP_printk(WIPHY_PR_FMT ", n_rules=%d",
+		  WIPHY_PR_ARG, __entry->n_rules)
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_abort_scan,
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+	TP_ARGS(wiphy, wdev)
+);
+
+TRACE_EVENT(rdev_set_multicast_to_unicast,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 const bool enabled),
+	TP_ARGS(wiphy, netdev, enabled),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		__field(bool, enabled)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		__entry->enabled = enabled;
+	),
+	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", unicast: %s",
+		  WIPHY_PR_ARG, NETDEV_PR_ARG,
+		  BOOL_TO_STR(__entry->enabled))
+);
+
+DEFINE_EVENT(wiphy_wdev_evt, rdev_get_txq_stats,
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+	TP_ARGS(wiphy, wdev)
+);
+
+TRACE_EVENT(rdev_get_ftm_responder_stats,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 struct cfg80211_ftm_responder_stats *ftm_stats),
+
+	TP_ARGS(wiphy, netdev, ftm_stats),
+
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		__field(u64, timestamp)
+		__field(u32, success_num)
+		__field(u32, partial_num)
+		__field(u32, failed_num)
+		__field(u32, asap_num)
+		__field(u32, non_asap_num)
+		__field(u64, duration)
+		__field(u32, unknown_triggers)
+		__field(u32, reschedule)
+		__field(u32, out_of_window)
+	),
+
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		__entry->success_num = ftm_stats->success_num;
+		__entry->partial_num = ftm_stats->partial_num;
+		__entry->failed_num = ftm_stats->failed_num;
+		__entry->asap_num = ftm_stats->asap_num;
+		__entry->non_asap_num = ftm_stats->non_asap_num;
+		__entry->duration = ftm_stats->total_duration_ms;
+		__entry->unknown_triggers = ftm_stats->unknown_triggers_num;
+		__entry->reschedule = ftm_stats->reschedule_requests_num;
+		__entry->out_of_window = ftm_stats->out_of_window_triggers_num;
+	),
+
+	TP_printk(WIPHY_PR_FMT "Ftm responder stats: success %u, partial %u, "
+		"failed %u, asap %u, non asap %u, total duration %llu, unknown "
+		"triggers %u, rescheduled %u, out of window %u", WIPHY_PR_ARG,
+		__entry->success_num, __entry->partial_num, __entry->failed_num,
+		__entry->asap_num, __entry->non_asap_num, __entry->duration,
+		__entry->unknown_triggers, __entry->reschedule,
+		__entry->out_of_window)
+);
+
+DEFINE_EVENT(wiphy_wdev_cookie_evt, rdev_start_pmsr,
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie),
+	TP_ARGS(wiphy, wdev, cookie)
+);
+
+DEFINE_EVENT(wiphy_wdev_cookie_evt, rdev_abort_pmsr,
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie),
+	TP_ARGS(wiphy, wdev, cookie)
+);
+
 /*************************************************************
  *	     cfg80211 exported functions traces		     *
  *************************************************************/
@@ -2569,6 +2753,24 @@
 		  WDEV_PR_ARG, __entry->cookie, CHAN_PR_ARG)
 );
 
+TRACE_EVENT(cfg80211_tx_mgmt_expired,
+	TP_PROTO(struct wireless_dev *wdev, u64 cookie,
+		 struct ieee80211_channel *chan),
+	TP_ARGS(wdev, cookie, chan),
+	TP_STRUCT__entry(
+		WDEV_ENTRY
+		__field(u64, cookie)
+		CHAN_ENTRY
+	),
+	TP_fast_assign(
+		WDEV_ASSIGN;
+		__entry->cookie = cookie;
+		CHAN_ASSIGN(chan);
+	),
+	TP_printk(WDEV_PR_FMT ", cookie: %llu, " CHAN_PR_FMT,
+		  WDEV_PR_ARG, __entry->cookie, CHAN_PR_ARG)
+);
+
 TRACE_EVENT(cfg80211_new_sta,
 	TP_PROTO(struct net_device *netdev, const u8 *mac_addr,
 		 struct station_info *sinfo),
@@ -3161,104 +3363,101 @@
 		  WIPHY_PR_ARG, WDEV_PR_ARG)
 );
 
-TRACE_EVENT(rdev_start_radar_detection,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
-		 struct cfg80211_chan_def *chandef,
-		 u32 cac_time_ms),
-	TP_ARGS(wiphy, netdev, chandef, cac_time_ms),
-	TP_STRUCT__entry(
-		WIPHY_ENTRY
-		NETDEV_ENTRY
-		CHAN_DEF_ENTRY
-		__field(u32, cac_time_ms)
-	),
-	TP_fast_assign(
-		WIPHY_ASSIGN;
-		NETDEV_ASSIGN;
-		CHAN_DEF_ASSIGN(chandef);
-		__entry->cac_time_ms = cac_time_ms;
-	),
-	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " CHAN_DEF_PR_FMT
-		  ", cac_time_ms=%u",
-		  WIPHY_PR_ARG, NETDEV_PR_ARG, CHAN_DEF_PR_ARG,
-		  __entry->cac_time_ms)
-);
-
-TRACE_EVENT(rdev_set_mcast_rate,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
-		 int *mcast_rate),
-	TP_ARGS(wiphy, netdev, mcast_rate),
-	TP_STRUCT__entry(
-		WIPHY_ENTRY
-		NETDEV_ENTRY
-		__array(int, mcast_rate, NUM_NL80211_BANDS)
-	),
-	TP_fast_assign(
-		WIPHY_ASSIGN;
-		NETDEV_ASSIGN;
-		memcpy(__entry->mcast_rate, mcast_rate,
-		       sizeof(int) * NUM_NL80211_BANDS);
-	),
-	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", "
-		  "mcast_rates [2.4GHz=0x%x, 5.2GHz=0x%x, 60GHz=0x%x]",
-		  WIPHY_PR_ARG, NETDEV_PR_ARG,
-		  __entry->mcast_rate[NL80211_BAND_2GHZ],
-		  __entry->mcast_rate[NL80211_BAND_5GHZ],
-		  __entry->mcast_rate[NL80211_BAND_60GHZ])
-);
-
-TRACE_EVENT(rdev_set_coalesce,
-	TP_PROTO(struct wiphy *wiphy, struct cfg80211_coalesce *coalesce),
-	TP_ARGS(wiphy, coalesce),
-	TP_STRUCT__entry(
-		WIPHY_ENTRY
-		__field(int, n_rules)
-	),
-	TP_fast_assign(
-		WIPHY_ASSIGN;
-		__entry->n_rules = coalesce ? coalesce->n_rules : 0;
-	),
-	TP_printk(WIPHY_PR_FMT ", n_rules=%d",
-		  WIPHY_PR_ARG, __entry->n_rules)
-);
-
-DEFINE_EVENT(wiphy_wdev_evt, rdev_abort_scan,
-	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
-	TP_ARGS(wiphy, wdev)
-);
-
-TRACE_EVENT(rdev_set_multicast_to_unicast,
-	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
-		 const bool enabled),
-	TP_ARGS(wiphy, netdev, enabled),
-	TP_STRUCT__entry(
-		WIPHY_ENTRY
-		NETDEV_ENTRY
-		__field(bool, enabled)
-	),
-	TP_fast_assign(
-		WIPHY_ASSIGN;
-		NETDEV_ASSIGN;
-		__entry->enabled = enabled;
-	),
-	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", unicast: %s",
-		  WIPHY_PR_ARG, NETDEV_PR_ARG,
-		  BOOL_TO_STR(__entry->enabled))
-);
-
-TRACE_EVENT(rdev_get_txq_stats,
-	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
-	TP_ARGS(wiphy, wdev),
+TRACE_EVENT(cfg80211_pmsr_report,
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+		 u64 cookie, const u8 *addr),
+	TP_ARGS(wiphy, wdev, cookie, addr),
 	TP_STRUCT__entry(
 		WIPHY_ENTRY
 		WDEV_ENTRY
+		__field(u64, cookie)
+		MAC_ENTRY(addr)
 	),
 	TP_fast_assign(
 		WIPHY_ASSIGN;
 		WDEV_ASSIGN;
+		__entry->cookie = cookie;
+		MAC_ASSIGN(addr, addr);
 	),
-	TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT, WIPHY_PR_ARG, WDEV_PR_ARG)
+	TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", cookie:%lld, " MAC_PR_FMT,
+		  WIPHY_PR_ARG, WDEV_PR_ARG,
+		  (unsigned long long)__entry->cookie,
+		  MAC_PR_ARG(addr))
 );
+
+TRACE_EVENT(cfg80211_pmsr_complete,
+	TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie),
+	TP_ARGS(wiphy, wdev, cookie),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		WDEV_ENTRY
+		__field(u64, cookie)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		WDEV_ASSIGN;
+		__entry->cookie = cookie;
+	),
+	TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", cookie:%lld",
+		  WIPHY_PR_ARG, WDEV_PR_ARG,
+		  (unsigned long long)__entry->cookie)
+);
+
+TRACE_EVENT(rdev_update_owe_info,
+	    TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		     struct cfg80211_update_owe_info *owe_info),
+	    TP_ARGS(wiphy, netdev, owe_info),
+	    TP_STRUCT__entry(WIPHY_ENTRY
+			     NETDEV_ENTRY
+			     MAC_ENTRY(peer)
+			     __field(u16, status)
+			     __dynamic_array(u8, ie, owe_info->ie_len)),
+	    TP_fast_assign(WIPHY_ASSIGN;
+			   NETDEV_ASSIGN;
+			   MAC_ASSIGN(peer, owe_info->peer);
+			   __entry->status = owe_info->status;
+			   memcpy(__get_dynamic_array(ie),
+				  owe_info->ie, owe_info->ie_len);),
+	    TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", peer: " MAC_PR_FMT
+		  " status %d", WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer),
+		  __entry->status)
+);
+
+TRACE_EVENT(cfg80211_update_owe_info_event,
+	    TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		     struct cfg80211_update_owe_info *owe_info),
+	    TP_ARGS(wiphy, netdev, owe_info),
+	    TP_STRUCT__entry(WIPHY_ENTRY
+			     NETDEV_ENTRY
+			     MAC_ENTRY(peer)
+			     __dynamic_array(u8, ie, owe_info->ie_len)),
+	    TP_fast_assign(WIPHY_ASSIGN;
+			   NETDEV_ASSIGN;
+			   MAC_ASSIGN(peer, owe_info->peer);
+			   memcpy(__get_dynamic_array(ie), owe_info->ie,
+				  owe_info->ie_len);),
+	    TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", peer: " MAC_PR_FMT,
+		      WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer))
+);
+
+TRACE_EVENT(rdev_probe_mesh_link,
+	TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+		 const u8 *dest, const u8 *buf, size_t len),
+	TP_ARGS(wiphy, netdev, dest, buf, len),
+	TP_STRUCT__entry(
+		WIPHY_ENTRY
+		NETDEV_ENTRY
+		MAC_ENTRY(dest)
+	),
+	TP_fast_assign(
+		WIPHY_ASSIGN;
+		NETDEV_ASSIGN;
+		MAC_ASSIGN(dest, dest);
+	),
+	TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT,
+		  WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(dest))
+);
+
 #endif /* !__RDEV_OPS_TRACE || TRACE_HEADER_MULTI_READ */
 
 #undef TRACE_INCLUDE_PATH
diff --git a/net/wireless/util.c b/net/wireless/util.c
index aad1c8e..5b4ed5b 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -5,17 +5,21 @@
  * Copyright 2007-2009	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
  * Copyright 2017	Intel Deutschland GmbH
+ * Copyright (C) 2018-2019 Intel Corporation
  */
 #include <linux/export.h>
 #include <linux/bitops.h>
 #include <linux/etherdevice.h>
 #include <linux/slab.h>
+#include <linux/ieee80211.h>
 #include <net/cfg80211.h>
 #include <net/ip.h>
 #include <net/dsfield.h>
 #include <linux/if_vlan.h>
 #include <linux/mpls.h>
 #include <linux/gcd.h>
+#include <linux/bitfield.h>
+#include <linux/nospec.h>
 #include "core.h"
 #include "rdev-ops.h"
 
@@ -87,8 +91,13 @@
 		else
 			return 5000 + chan * 5;
 		break;
+	case NL80211_BAND_6GHZ:
+		/* see 802.11ax D4.1 27.3.22.2 */
+		if (chan <= 253)
+			return 5940 + chan * 5;
+		break;
 	case NL80211_BAND_60GHZ:
-		if (chan < 5)
+		if (chan < 7)
 			return 56160 + chan * 2160;
 		break;
 	default:
@@ -107,9 +116,12 @@
 		return (freq - 2407) / 5;
 	else if (freq >= 4910 && freq <= 4980)
 		return (freq - 4000) / 5;
-	else if (freq <= 45000) /* DMG band lower limit */
+	else if (freq < 5945)
 		return (freq - 5000) / 5;
-	else if (freq >= 58320 && freq <= 64800)
+	else if (freq <= 45000) /* DMG band lower limit */
+		/* see 802.11ax D4.1 27.3.22.2 */
+		return (freq - 5940) / 5;
+	else if (freq >= 58320 && freq <= 70200)
 		return (freq - 56160) / 2160;
 	else
 		return 0;
@@ -144,6 +156,7 @@
 
 	switch (sband->band) {
 	case NL80211_BAND_5GHZ:
+	case NL80211_BAND_6GHZ:
 		want = 3;
 		for (i = 0; i < sband->n_bitrates; i++) {
 			if (sband->bitrates[i].bitrate == 60 ||
@@ -229,18 +242,32 @@
 
 	switch (params->cipher) {
 	case WLAN_CIPHER_SUITE_TKIP:
+		/* Extended Key ID can only be used with CCMP/GCMP ciphers */
+		if ((pairwise && key_idx) ||
+		    params->mode != NL80211_KEY_RX_TX)
+			return -EINVAL;
+		break;
 	case WLAN_CIPHER_SUITE_CCMP:
 	case WLAN_CIPHER_SUITE_CCMP_256:
 	case WLAN_CIPHER_SUITE_GCMP:
 	case WLAN_CIPHER_SUITE_GCMP_256:
-		/* Disallow pairwise keys with non-zero index unless it's WEP
-		 * or a vendor specific cipher (because current deployments use
-		 * pairwise WEP keys with non-zero indices and for vendor
-		 * specific ciphers this should be validated in the driver or
-		 * hardware level - but 802.11i clearly specifies to use zero)
+		/* IEEE802.11-2016 allows only 0 and - when supporting
+		 * Extended Key ID - 1 as index for pairwise keys.
+		 * @NL80211_KEY_NO_TX is only allowed for pairwise keys when
+		 * the driver supports Extended Key ID.
+		 * @NL80211_KEY_SET_TX can't be set when installing and
+		 * validating a key.
 		 */
-		if (pairwise && key_idx)
+		if ((params->mode == NL80211_KEY_NO_TX && !pairwise) ||
+		    params->mode == NL80211_KEY_SET_TX)
 			return -EINVAL;
+		if (wiphy_ext_feature_isset(&rdev->wiphy,
+					    NL80211_EXT_FEATURE_EXT_KEY_ID)) {
+			if (pairwise && (key_idx < 0 || key_idx > 1))
+				return -EINVAL;
+		} else if (pairwise && key_idx) {
+			return -EINVAL;
+		}
 		break;
 	case WLAN_CIPHER_SUITE_AES_CMAC:
 	case WLAN_CIPHER_SUITE_BIP_CMAC_256:
@@ -712,20 +739,25 @@
 {
 	unsigned int dscp;
 	unsigned char vlan_priority;
+	unsigned int ret;
 
 	/* skb->priority values from 256->263 are magic values to
 	 * directly indicate a specific 802.1d priority.  This is used
 	 * to allow 802.1d priority to be passed directly in from VLAN
 	 * tags, etc.
 	 */
-	if (skb->priority >= 256 && skb->priority <= 263)
-		return skb->priority - 256;
+	if (skb->priority >= 256 && skb->priority <= 263) {
+		ret = skb->priority - 256;
+		goto out;
+	}
 
 	if (skb_vlan_tag_present(skb)) {
 		vlan_priority = (skb_vlan_tag_get(skb) & VLAN_PRIO_MASK)
 			>> VLAN_PRIO_SHIFT;
-		if (vlan_priority > 0)
-			return vlan_priority;
+		if (vlan_priority > 0) {
+			ret = vlan_priority;
+			goto out;
+		}
 	}
 
 	switch (skb->protocol) {
@@ -744,8 +776,9 @@
 		if (!mpls)
 			return 0;
 
-		return (ntohl(mpls->entry) & MPLS_LS_TC_MASK)
+		ret = (ntohl(mpls->entry) & MPLS_LS_TC_MASK)
 			>> MPLS_LS_TC_SHIFT;
+		goto out;
 	}
 	case htons(ETH_P_80221):
 		/* 802.21 is always network control traffic */
@@ -758,22 +791,28 @@
 		unsigned int i, tmp_dscp = dscp >> 2;
 
 		for (i = 0; i < qos_map->num_des; i++) {
-			if (tmp_dscp == qos_map->dscp_exception[i].dscp)
-				return qos_map->dscp_exception[i].up;
+			if (tmp_dscp == qos_map->dscp_exception[i].dscp) {
+				ret = qos_map->dscp_exception[i].up;
+				goto out;
+			}
 		}
 
 		for (i = 0; i < 8; i++) {
 			if (tmp_dscp >= qos_map->up[i].low &&
-			    tmp_dscp <= qos_map->up[i].high)
-				return i;
+			    tmp_dscp <= qos_map->up[i].high) {
+				ret = i;
+				goto out;
+			}
 		}
 	}
 
-	return dscp >> 5;
+	ret = dscp >> 5;
+out:
+	return array_index_nospec(ret, IEEE80211_NUM_TIDS);
 }
 EXPORT_SYMBOL(cfg80211_classify8021d);
 
-const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie)
+const struct element *ieee80211_bss_get_elem(struct cfg80211_bss *bss, u8 id)
 {
 	const struct cfg80211_bss_ies *ies;
 
@@ -781,9 +820,9 @@
 	if (!ies)
 		return NULL;
 
-	return cfg80211_find_ie(ie, ies->data, ies->len);
+	return cfg80211_find_elem(id, ies->data, ies->len);
 }
-EXPORT_SYMBOL(ieee80211_bss_get_ie);
+EXPORT_SYMBOL(ieee80211_bss_get_elem);
 
 void cfg80211_upload_connect_keys(struct wireless_dev *wdev)
 {
@@ -930,6 +969,7 @@
 		}
 
 		cfg80211_process_rdev_events(rdev);
+		cfg80211_mlme_purge_registrations(dev->ieee80211_ptr);
 	}
 
 	err = rdev_change_virtual_intf(rdev, dev, ntype, params);
@@ -1009,7 +1049,7 @@
 	return (bitrate + 50000) / 100000;
 }
 
-static u32 cfg80211_calculate_bitrate_60g(struct rate_info *rate)
+static u32 cfg80211_calculate_bitrate_dmg(struct rate_info *rate)
 {
 	static const u32 __mcs2bitrate[] = {
 		/* control PHY */
@@ -1056,6 +1096,40 @@
 	return __mcs2bitrate[rate->mcs];
 }
 
+static u32 cfg80211_calculate_bitrate_edmg(struct rate_info *rate)
+{
+	static const u32 __mcs2bitrate[] = {
+		/* control PHY */
+		[0] =   275,
+		/* SC PHY */
+		[1] =  3850,
+		[2] =  7700,
+		[3] =  9625,
+		[4] = 11550,
+		[5] = 12512, /* 1251.25 mbps */
+		[6] = 13475,
+		[7] = 15400,
+		[8] = 19250,
+		[9] = 23100,
+		[10] = 25025,
+		[11] = 26950,
+		[12] = 30800,
+		[13] = 38500,
+		[14] = 46200,
+		[15] = 50050,
+		[16] = 53900,
+		[17] = 57750,
+		[18] = 69300,
+		[19] = 75075,
+		[20] = 80850,
+	};
+
+	if (WARN_ON_ONCE(rate->mcs >= ARRAY_SIZE(__mcs2bitrate)))
+		return 0;
+
+	return __mcs2bitrate[rate->mcs] * rate->n_bonded_ch;
+}
+
 static u32 cfg80211_calculate_bitrate_vht(struct rate_info *rate)
 {
 	static const u32 base[4][10] = {
@@ -1204,9 +1278,11 @@
 	else if (rate->bw == RATE_INFO_BW_HE_RU &&
 		 rate->he_ru_alloc == NL80211_RATE_INFO_HE_RU_ALLOC_26)
 		result = rates_26[rate->he_gi];
-	else if (WARN(1, "invalid HE MCS: bw:%d, ru:%d\n",
-		      rate->bw, rate->he_ru_alloc))
+	else {
+		WARN(1, "invalid HE MCS: bw:%d, ru:%d\n",
+		     rate->bw, rate->he_ru_alloc);
 		return 0;
+	}
 
 	/* now scale to the appropriate MCS */
 	tmp = result;
@@ -1219,15 +1295,17 @@
 	if (rate->he_dcm)
 		result /= 2;
 
-	return result;
+	return result / 10000;
 }
 
 u32 cfg80211_calculate_bitrate(struct rate_info *rate)
 {
 	if (rate->flags & RATE_INFO_FLAGS_MCS)
 		return cfg80211_calculate_bitrate_ht(rate);
-	if (rate->flags & RATE_INFO_FLAGS_60G)
-		return cfg80211_calculate_bitrate_60g(rate);
+	if (rate->flags & RATE_INFO_FLAGS_DMG)
+		return cfg80211_calculate_bitrate_dmg(rate);
+	if (rate->flags & RATE_INFO_FLAGS_EDMG)
+		return cfg80211_calculate_bitrate_edmg(rate);
 	if (rate->flags & RATE_INFO_FLAGS_VHT_MCS)
 		return cfg80211_calculate_bitrate_vht(rate);
 	if (rate->flags & RATE_INFO_FLAGS_HE_MCS)
@@ -1439,6 +1517,9 @@
 	case 128 ... 130:
 		*band = NL80211_BAND_5GHZ;
 		return true;
+	case 131 ... 135:
+		*band = NL80211_BAND_6GHZ;
+		return true;
 	case 81:
 	case 82:
 	case 83:
@@ -1478,7 +1559,8 @@
 	}
 
 	if (freq == 2484) {
-		if (chandef->width > NL80211_CHAN_WIDTH_40)
+		/* channel 14 is only for IEEE 802.11b */
+		if (chandef->width != NL80211_CHAN_WIDTH_20_NOHT)
 			return false;
 
 		*op_class = 82; /* channel 14 */
@@ -1570,7 +1652,7 @@
 	}
 
 	/* 56.16 GHz, channel 1..4 */
-	if (freq >= 56160 + 2160 * 1 && freq <= 56160 + 2160 * 4) {
+	if (freq >= 56160 + 2160 * 1 && freq <= 56160 + 2160 * 6) {
 		if (chandef->width >= NL80211_CHAN_WIDTH_40)
 			return false;
 
@@ -1670,7 +1752,7 @@
 	for (iftype = 0; iftype < NUM_NL80211_IFTYPES; iftype++) {
 		num_interfaces += params->iftype_num[iftype];
 		if (params->iftype_num[iftype] > 0 &&
-		    !(wiphy->software_iftypes & BIT(iftype)))
+		    !cfg80211_iftype_allowed(wiphy, iftype, 0, 1))
 			used_iftypes |= BIT(iftype);
 	}
 
@@ -1692,7 +1774,7 @@
 			return -ENOMEM;
 
 		for (iftype = 0; iftype < NUM_NL80211_IFTYPES; iftype++) {
-			if (wiphy->software_iftypes & BIT(iftype))
+			if (cfg80211_iftype_allowed(wiphy, iftype, 0, 1))
 				continue;
 			for (j = 0; j < c->n_limits; j++) {
 				all_iftypes |= limits[j].types;
@@ -1895,3 +1977,176 @@
 const unsigned char bridge_tunnel_header[] __aligned(2) =
 	{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
 EXPORT_SYMBOL(bridge_tunnel_header);
+
+/* Layer 2 Update frame (802.2 Type 1 LLC XID Update response) */
+struct iapp_layer2_update {
+	u8 da[ETH_ALEN];	/* broadcast */
+	u8 sa[ETH_ALEN];	/* STA addr */
+	__be16 len;		/* 6 */
+	u8 dsap;		/* 0 */
+	u8 ssap;		/* 0 */
+	u8 control;
+	u8 xid_info[3];
+} __packed;
+
+void cfg80211_send_layer2_update(struct net_device *dev, const u8 *addr)
+{
+	struct iapp_layer2_update *msg;
+	struct sk_buff *skb;
+
+	/* Send Level 2 Update Frame to update forwarding tables in layer 2
+	 * bridge devices */
+
+	skb = dev_alloc_skb(sizeof(*msg));
+	if (!skb)
+		return;
+	msg = skb_put(skb, sizeof(*msg));
+
+	/* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID)
+	 * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
+
+	eth_broadcast_addr(msg->da);
+	ether_addr_copy(msg->sa, addr);
+	msg->len = htons(6);
+	msg->dsap = 0;
+	msg->ssap = 0x01;	/* NULL LSAP, CR Bit: Response */
+	msg->control = 0xaf;	/* XID response lsb.1111F101.
+				 * F=0 (no poll command; unsolicited frame) */
+	msg->xid_info[0] = 0x81;	/* XID format identifier */
+	msg->xid_info[1] = 1;	/* LLC types/classes: Type 1 LLC */
+	msg->xid_info[2] = 0;	/* XID sender's receive window size (RW) */
+
+	skb->dev = dev;
+	skb->protocol = eth_type_trans(skb, dev);
+	memset(skb->cb, 0, sizeof(skb->cb));
+	netif_rx_ni(skb);
+}
+EXPORT_SYMBOL(cfg80211_send_layer2_update);
+
+int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
+			      enum ieee80211_vht_chanwidth bw,
+			      int mcs, bool ext_nss_bw_capable)
+{
+	u16 map = le16_to_cpu(cap->supp_mcs.rx_mcs_map);
+	int max_vht_nss = 0;
+	int ext_nss_bw;
+	int supp_width;
+	int i, mcs_encoding;
+
+	if (map == 0xffff)
+		return 0;
+
+	if (WARN_ON(mcs > 9))
+		return 0;
+	if (mcs <= 7)
+		mcs_encoding = 0;
+	else if (mcs == 8)
+		mcs_encoding = 1;
+	else
+		mcs_encoding = 2;
+
+	/* find max_vht_nss for the given MCS */
+	for (i = 7; i >= 0; i--) {
+		int supp = (map >> (2 * i)) & 3;
+
+		if (supp == 3)
+			continue;
+
+		if (supp >= mcs_encoding) {
+			max_vht_nss = i + 1;
+			break;
+		}
+	}
+
+	if (!(cap->supp_mcs.tx_mcs_map &
+			cpu_to_le16(IEEE80211_VHT_EXT_NSS_BW_CAPABLE)))
+		return max_vht_nss;
+
+	ext_nss_bw = le32_get_bits(cap->vht_cap_info,
+				   IEEE80211_VHT_CAP_EXT_NSS_BW_MASK);
+	supp_width = le32_get_bits(cap->vht_cap_info,
+				   IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK);
+
+	/* if not capable, treat ext_nss_bw as 0 */
+	if (!ext_nss_bw_capable)
+		ext_nss_bw = 0;
+
+	/* This is invalid */
+	if (supp_width == 3)
+		return 0;
+
+	/* This is an invalid combination so pretend nothing is supported */
+	if (supp_width == 2 && (ext_nss_bw == 1 || ext_nss_bw == 2))
+		return 0;
+
+	/*
+	 * Cover all the special cases according to IEEE 802.11-2016
+	 * Table 9-250. All other cases are either factor of 1 or not
+	 * valid/supported.
+	 */
+	switch (bw) {
+	case IEEE80211_VHT_CHANWIDTH_USE_HT:
+	case IEEE80211_VHT_CHANWIDTH_80MHZ:
+		if ((supp_width == 1 || supp_width == 2) &&
+		    ext_nss_bw == 3)
+			return 2 * max_vht_nss;
+		break;
+	case IEEE80211_VHT_CHANWIDTH_160MHZ:
+		if (supp_width == 0 &&
+		    (ext_nss_bw == 1 || ext_nss_bw == 2))
+			return max_vht_nss / 2;
+		if (supp_width == 0 &&
+		    ext_nss_bw == 3)
+			return (3 * max_vht_nss) / 4;
+		if (supp_width == 1 &&
+		    ext_nss_bw == 3)
+			return 2 * max_vht_nss;
+		break;
+	case IEEE80211_VHT_CHANWIDTH_80P80MHZ:
+		if (supp_width == 0 && ext_nss_bw == 1)
+			return 0; /* not possible */
+		if (supp_width == 0 &&
+		    ext_nss_bw == 2)
+			return max_vht_nss / 2;
+		if (supp_width == 0 &&
+		    ext_nss_bw == 3)
+			return (3 * max_vht_nss) / 4;
+		if (supp_width == 1 &&
+		    ext_nss_bw == 0)
+			return 0; /* not possible */
+		if (supp_width == 1 &&
+		    ext_nss_bw == 1)
+			return max_vht_nss / 2;
+		if (supp_width == 1 &&
+		    ext_nss_bw == 2)
+			return (3 * max_vht_nss) / 4;
+		break;
+	}
+
+	/* not covered or invalid combination received */
+	return max_vht_nss;
+}
+EXPORT_SYMBOL(ieee80211_get_vht_max_nss);
+
+bool cfg80211_iftype_allowed(struct wiphy *wiphy, enum nl80211_iftype iftype,
+			     bool is_4addr, u8 check_swif)
+
+{
+	bool is_vlan = iftype == NL80211_IFTYPE_AP_VLAN;
+
+	switch (check_swif) {
+	case 0:
+		if (is_vlan && is_4addr)
+			return wiphy->flags & WIPHY_FLAG_4ADDR_AP;
+		return wiphy->interface_modes & BIT(iftype);
+	case 1:
+		if (!(wiphy->software_iftypes & BIT(iftype)) && is_vlan)
+			return wiphy->flags & WIPHY_FLAG_4ADDR_AP;
+		return wiphy->software_iftypes & BIT(iftype);
+	default:
+		break;
+	}
+
+	return false;
+}
+EXPORT_SYMBOL(cfg80211_iftype_allowed);
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index 06943d9..cac9e28 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -7,6 +7,7 @@
  * we directly assign the wireless handlers of wireless interfaces.
  *
  * Copyright 2008-2009	Johannes Berg <johannes@sipsolutions.net>
+ * Copyright (C) 2019 Intel Corporation
  */
 
 #include <linux/export.h>
@@ -353,9 +354,6 @@
 		changed |= WIPHY_PARAM_RETRY_SHORT;
 	}
 
-	if (!changed)
-		return 0;
-
 	err = rdev_set_wiphy_params(rdev, changed);
 	if (err) {
 		wdev->wiphy->retry_short = oshort;
@@ -800,7 +798,7 @@
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
-	struct cfg80211_chan_def chandef;
+	struct cfg80211_chan_def chandef = {};
 	int ret;
 
 	switch (wdev->iftype) {
@@ -867,8 +865,8 @@
 			}
 		}
 	} else {
-		rfkill_set_sw_state(rdev->rfkill, true);
-		schedule_work(&rdev->rfkill_sync);
+		if (rfkill_set_sw_state(rdev->rfkill, true))
+			schedule_work(&rdev->rfkill_block);
 		return 0;
 	}
 
@@ -1337,6 +1335,7 @@
 			wstats.qual.qual = sig + 110;
 			break;
 		}
+		/* fall through */
 	case CFG80211_SIGNAL_TYPE_UNSPEC:
 		if (sinfo.filled & BIT_ULL(NL80211_STA_INFO_SIGNAL)) {
 			wstats.qual.updated |= IW_QUAL_LEVEL_UPDATED;
@@ -1345,6 +1344,7 @@
 			wstats.qual.qual = sinfo.signal;
 			break;
 		}
+		/* fall through */
 	default:
 		wstats.qual.updated |= IW_QUAL_LEVEL_INVALID;
 		wstats.qual.updated |= IW_QUAL_QUAL_INVALID;
diff --git a/net/wireless/wext-compat.h b/net/wireless/wext-compat.h
index 94c7405..8d3cc15 100644
--- a/net/wireless/wext-compat.h
+++ b/net/wireless/wext-compat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef __WEXT_COMPAT
 #define __WEXT_COMPAT
 
diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
index c67d7a8..73fd0ea 100644
--- a/net/wireless/wext-sme.c
+++ b/net/wireless/wext-sme.c
@@ -202,6 +202,7 @@
 			       struct iw_point *data, char *ssid)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	int ret = 0;
 
 	/* call only for station! */
 	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
@@ -219,7 +220,10 @@
 		if (ie) {
 			data->flags = 1;
 			data->length = ie[1];
-			memcpy(ssid, ie + 2, data->length);
+			if (data->length > IW_ESSID_MAX_SIZE)
+				ret = -EINVAL;
+			else
+				memcpy(ssid, ie + 2, data->length);
 		}
 		rcu_read_unlock();
 	} else if (wdev->wext.connect.ssid && wdev->wext.connect.ssid_len) {
@@ -229,7 +233,7 @@
 	}
 	wdev_unlock(wdev);
 
-	return 0;
+	return ret;
 }
 
 int cfg80211_mgd_wext_siwap(struct net_device *dev,