diff --git a/hostapd/hidl/1.2/hostapd.cpp b/hostapd/hidl/1.2/hostapd.cpp
index 537353a..7789ed6 100644
--- a/hostapd/hidl/1.2/hostapd.cpp
+++ b/hostapd/hidl/1.2/hostapd.cpp
@@ -196,6 +196,10 @@
 			// 160MHz channel
 			return 134;
 		}
+		if (channel == 2) {
+			// 20MHz channel
+			return 136;
+		}
 		// Error
 		return 0;
 	}
diff --git a/hostapd/hostapd.conf b/hostapd/hostapd.conf
index 812c09a..9fae06d 100644
--- a/hostapd/hostapd.conf
+++ b/hostapd/hostapd.conf
@@ -210,7 +210,7 @@
 # Frequency list can be provided as range using hyphen ('-') or individual
 # frequencies can be specified by comma (',') separated values
 # Default: all frequencies allowed in selected hw_mode
-#freqlist=2437,5945,5965
+#freqlist=2437,5955,5975
 #freqlist=2437,5985-6105
 
 # Exclude DFS channels from ACS
@@ -822,11 +822,11 @@
 #he_rts_threshold=0
 
 # HE operating channel information; see matching vht_* parameters for details.
-# On the 6 GHz band the center freq calculation starts from 5.940 GHz offset.
-# For example idx=3 would result in 5955 MHz center frequency. In addition,
+# On the 6 GHz band the center freq calculation starts from 5.950 GHz offset.
+# For example idx=3 would result in 5965 MHz center frequency. In addition,
 # he_oper_chwidth is ignored, and the channel width is derived from the
 # configured operating class or center frequency indexes (see
-# IEEE P802.11ax/D4.3 Annex E, Table E-4).
+# IEEE P802.11ax/D6.1 Annex E, Table E-4).
 #he_oper_chwidth
 #he_oper_centr_freq_seg0_idx
 #he_oper_centr_freq_seg1_idx
diff --git a/src/common/ieee802_11_common.c b/src/common/ieee802_11_common.c
index b158077..92960e2 100644
--- a/src/common/ieee802_11_common.c
+++ b/src/common/ieee802_11_common.c
@@ -939,9 +939,9 @@
 		return HOSTAPD_MODE_IEEE80211A;
 	}
 
-	if (freq > 5940 && freq <= 7105) {
+	if (freq > 5950 && freq <= 7115) {
 		int bw;
-		u8 idx = (freq - 5940) / 5;
+		u8 idx = (freq - 5950) / 5;
 
 		bw = center_idx_to_bw_6ghz(idx);
 		if (bw < 0)
@@ -952,6 +952,12 @@
 		return HOSTAPD_MODE_IEEE80211A;
 	}
 
+	if (freq == 5935) {
+		*op_class = 136;
+		*channel = (freq - 5925) / 5;
+		return HOSTAPD_MODE_IEEE80211A;
+	}
+
 	/* 56.16 GHz, channel 1..6 */
 	if (freq >= 56160 + 2160 * 1 && freq <= 56160 + 2160 * 6) {
 		if (sec_channel)
@@ -1328,7 +1334,11 @@
 	case 135: /* UHB channels, 80+80 MHz: 7, 23, 39.. */
 		if (chan < 1 || chan > 233)
 			return -1;
-		return 5940 + chan * 5;
+		return 5950 + chan * 5;
+	case 136: /* UHB channels, 20 MHz: 2 */
+		if (chan == 2)
+			return 5935;
+		return -1;
 	case 180: /* 60 GHz band, channels 1..8 */
 		if (chan < 1 || chan > 8)
 			return -1;
@@ -2116,10 +2126,13 @@
 
 int is_6ghz_freq(int freq)
 {
-	if (freq < 5940 || freq > 7105)
+	if (freq < 5935 || freq > 7115)
 		return 0;
 
-	if (center_idx_to_bw_6ghz((freq - 5940) / 5) < 0)
+	if (freq == 5935)
+		return 1;
+
+	if (center_idx_to_bw_6ghz((freq - 5950) / 5) < 0)
 		return 0;
 
 	return 1;
@@ -2128,7 +2141,7 @@
 
 int is_6ghz_op_class(u8 op_class)
 {
-	return op_class >= 131 && op_class <= 135;
+	return op_class >= 131 && op_class <= 136;
 }
 
 
@@ -2136,14 +2149,14 @@
 {
 	int i;
 
-	if (!is_6ghz_freq(freq))
+	if (!is_6ghz_freq(freq) || freq == 5935)
 		return 0;
-	if ((((freq - 5940) / 5) & 0x3) != 0x1)
+	if ((((freq - 5950) / 5) & 0x3) != 0x1)
 		return 0;
 
-	i = (freq - 5940 + 55) % 80;
+	i = (freq - 5950 + 55) % 80;
 	if (i == 0)
-		i = (freq - 5940 + 55) / 80;
+		i = (freq - 5950 + 55) / 80;
 
 	if (i >= 1 && i <= 15)
 		return 1;
@@ -2379,6 +2392,8 @@
 	case 134: /* UHB channels, 160 MHz: 15, 47, 79.. */
 	case 135: /* UHB channels, 80+80 MHz: 7, 23, 39.. */
 		return 160;
+	case 136: /* UHB channels, 20 MHz: 2 */
+		return 20;
 	case 180: /* 60 GHz band, channels 1..8 */
 		return 2160;
 	case 181: /* 60 GHz band, EDMG CB2, channels 9..15 */
@@ -2439,6 +2454,8 @@
 		return CHANWIDTH_160MHZ;
 	case 135: /* UHB channels, 80+80 MHz: 7, 23, 39.. */
 		return CHANWIDTH_80P80MHZ;
+	case 136: /* UHB channels, 20 MHz: 2 */
+		return CHANWIDTH_USE_HT;
 	case 180: /* 60 GHz band, channels 1..8 */
 		return CHANWIDTH_2160MHZ;
 	case 181: /* 60 GHz band, EDMG CB2, channels 9..15 */
diff --git a/src/eap_peer/eap_sim.c b/src/eap_peer/eap_sim.c
index eaa1ad7..0986627 100644
--- a/src/eap_peer/eap_sim.c
+++ b/src/eap_peer/eap_sim.c
@@ -520,6 +520,12 @@
 	wpa_printf(MSG_DEBUG, "Generating EAP-SIM Start (id=%d)", id);
 	msg = eap_sim_msg_init(EAP_CODE_RESPONSE, id,
 			       EAP_TYPE_SIM, EAP_SIM_SUBTYPE_START);
+	if (identity) {
+		wpa_hexdump_ascii(MSG_DEBUG, "   AT_IDENTITY",
+				  identity, identity_len);
+		eap_sim_msg_add(msg, EAP_SIM_AT_IDENTITY, identity_len,
+				identity, identity_len);
+	}
 	if (!data->reauth) {
 		wpa_hexdump(MSG_DEBUG, "   AT_NONCE_MT",
 			    data->nonce_mt, EAP_SIM_NONCE_MT_LEN);
@@ -531,13 +537,6 @@
 				data->selected_version, NULL, 0);
 	}
 
-	if (identity) {
-		wpa_hexdump_ascii(MSG_DEBUG, "   AT_IDENTITY",
-				  identity, identity_len);
-		eap_sim_msg_add(msg, EAP_SIM_AT_IDENTITY, identity_len,
-				identity, identity_len);
-	}
-
 	resp = eap_sim_msg_finish(msg, EAP_TYPE_SIM, NULL, NULL, 0);
 	if (resp)
 		eap_sim_state(data, START_DONE);
diff --git a/wpa_supplicant/ap.c b/wpa_supplicant/ap.c
index 6241682..c89b80f 100644
--- a/wpa_supplicant/ap.c
+++ b/wpa_supplicant/ap.c
@@ -44,6 +44,27 @@
 #endif /* CONFIG_WPS */
 
 
+static bool is_chanwidth160_supported(struct hostapd_hw_modes *mode,
+				      struct hostapd_config *conf)
+{
+#ifdef CONFIG_IEEE80211AX
+	if (conf->ieee80211ax) {
+		struct he_capabilities *he_cap;
+
+		he_cap = &mode->he_capab[IEEE80211_MODE_AP];
+		if (he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+		    (HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G |
+		     HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G))
+			return true;
+	}
+#endif /* CONFIG_IEEE80211AX */
+	if (mode->vht_capab & (VHT_CAP_SUPP_CHAN_WIDTH_160MHZ |
+			       VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ))
+		return true;
+	return false;
+}
+
+
 static void wpas_conf_ap_vht(struct wpa_supplicant *wpa_s,
 			     struct wpa_ssid *ssid,
 			     struct hostapd_config *conf,
@@ -98,7 +119,7 @@
 		 */
 		conf->vht_oper_chwidth = CHANWIDTH_160MHZ;
 		center_chan = wpas_p2p_get_vht160_center(wpa_s, mode, channel);
-		if (center_chan) {
+		if (center_chan && is_chanwidth160_supported(mode, conf)) {
 			wpa_printf(MSG_DEBUG,
 				   "VHT center channel %u for auto-selected 160 MHz bandwidth",
 				   center_chan);
diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index e2cae4b..7b68ebe 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -4365,8 +4365,8 @@
 			data->assoc_reject.timeout_reason ?
 			data->assoc_reject.timeout_reason : "");
 	wpa_s->assoc_status_code = data->assoc_reject.status_code;
-	wpa_s->assoc_timed_out = data->assoc_reject.timed_out;
-	wpas_notify_assoc_status_code(wpa_s);
+	wpas_notify_assoc_status_code(wpa_s,
+				      bssid, data->assoc_reject.timed_out);
 
 #ifdef CONFIG_OWE
 	if (data->assoc_reject.status_code ==
diff --git a/wpa_supplicant/hidl/1.3/hidl.cpp b/wpa_supplicant/hidl/1.3/hidl.cpp
index 4c2d434..310e56c 100644
--- a/wpa_supplicant/hidl/1.3/hidl.cpp
+++ b/wpa_supplicant/hidl/1.3/hidl.cpp
@@ -282,7 +282,8 @@
 	hidl_manager->notifyDisconnectReason(wpa_s);
 }
 
-void wpas_hidl_notify_assoc_reject(struct wpa_supplicant *wpa_s)
+void wpas_hidl_notify_assoc_reject(struct wpa_supplicant *wpa_s,
+    const u8 *bssid, u8 timed_out)
 {
 	if (!wpa_s)
 		return;
@@ -295,7 +296,7 @@
 	if (!hidl_manager)
 		return;
 
-	hidl_manager->notifyAssocReject(wpa_s);
+	hidl_manager->notifyAssocReject(wpa_s, bssid, timed_out);
 }
 
 void wpas_hidl_notify_auth_timeout(struct wpa_supplicant *wpa_s)
diff --git a/wpa_supplicant/hidl/1.3/hidl.h b/wpa_supplicant/hidl/1.3/hidl.h
index 304a4d6..bf03bf9 100644
--- a/wpa_supplicant/hidl/1.3/hidl.h
+++ b/wpa_supplicant/hidl/1.3/hidl.h
@@ -50,7 +50,8 @@
 	    struct wpa_supplicant *wpa_s, u8 code, u16 reauth_delay,
 	    const char *url);
 	void wpas_hidl_notify_disconnect_reason(struct wpa_supplicant *wpa_s);
-	void wpas_hidl_notify_assoc_reject(struct wpa_supplicant *wpa_s);
+	void wpas_hidl_notify_assoc_reject(struct wpa_supplicant *wpa_s,
+	    const u8 *bssid, u8 timed_out);
 	void wpas_hidl_notify_auth_timeout(struct wpa_supplicant *wpa_s);
 	void wpas_hidl_notify_bssid_changed(struct wpa_supplicant *wpa_s);
 	void wpas_hidl_notify_wps_event_fail(
@@ -164,7 +165,8 @@
     struct wpa_supplicant *wpa_s, u8 code, u16 reauth_delay, const char *url)
 {}
 static void wpas_hidl_notify_disconnect_reason(struct wpa_supplicant *wpa_s) {}
-static void wpas_hidl_notify_assoc_reject(struct wpa_supplicant *wpa_s) {}
+static void wpas_hidl_notify_assoc_reject(struct wpa_supplicant *wpa_s,
+    const u8 *bssid, u8 timed_out) {}
 static void wpas_hidl_notify_auth_timeout(struct wpa_supplicant *wpa_s) {}
 static void wpas_hidl_notify_wps_event_fail(
     struct wpa_supplicant *wpa_s, uint8_t *peer_macaddr, uint16_t config_error,
diff --git a/wpa_supplicant/hidl/1.3/hidl_manager.cpp b/wpa_supplicant/hidl/1.3/hidl_manager.cpp
index e15e9fd..2734e98 100644
--- a/wpa_supplicant/hidl/1.3/hidl_manager.cpp
+++ b/wpa_supplicant/hidl/1.3/hidl_manager.cpp
@@ -969,8 +969,12 @@
  *
  * @param wpa_s |wpa_supplicant| struct corresponding to the interface on which
  * the network is present.
+ * @param bssid bssid of AP that rejected the association.
+ * @param timed_out flag to indicate failure is due to timeout
+ * (auth, assoc, ...) rather than explicit rejection response from the AP.
  */
-void HidlManager::notifyAssocReject(struct wpa_supplicant *wpa_s)
+void HidlManager::notifyAssocReject(struct wpa_supplicant *wpa_s,
+    const u8 *bssid, u8 timed_out)
 {
 	if (!wpa_s)
 		return;
@@ -979,19 +983,13 @@
 	    sta_iface_object_map_.end())
 		return;
 
-	const u8 *bssid = wpa_s->bssid;
-	if (is_zero_ether_addr(bssid)) {
-		bssid = wpa_s->pending_bssid;
-	}
-
 	callWithEachStaIfaceCallback(
 	    wpa_s->ifname,
 	    std::bind(
 		&ISupplicantStaIfaceCallback::onAssociationRejected,
 		std::placeholders::_1, bssid,
 		static_cast<ISupplicantStaIfaceCallback::StatusCode>(
-		    wpa_s->assoc_status_code),
-		wpa_s->assoc_timed_out == 1));
+		    wpa_s->assoc_status_code), timed_out == 1));
 }
 
 void HidlManager::notifyAuthTimeout(struct wpa_supplicant *wpa_s)
diff --git a/wpa_supplicant/hidl/1.3/hidl_manager.h b/wpa_supplicant/hidl/1.3/hidl_manager.h
index e49e28d..b40d303 100644
--- a/wpa_supplicant/hidl/1.3/hidl_manager.h
+++ b/wpa_supplicant/hidl/1.3/hidl_manager.h
@@ -83,7 +83,8 @@
 	    struct wpa_supplicant *wpa_s, u8 code, u16 reauth_delay,
 	    const char *url);
 	void notifyDisconnectReason(struct wpa_supplicant *wpa_s);
-	void notifyAssocReject(struct wpa_supplicant *wpa_s);
+	void notifyAssocReject(struct wpa_supplicant *wpa_s,
+	    const u8 *bssid, u8 timed_out);
 	void notifyAuthTimeout(struct wpa_supplicant *wpa_s);
 	void notifyBssidChanged(struct wpa_supplicant *wpa_s);
 	void notifyWpsEventFail(
diff --git a/wpa_supplicant/hidl/1.3/sta_network.cpp b/wpa_supplicant/hidl/1.3/sta_network.cpp
index 5f3b491..9716b6e 100644
--- a/wpa_supplicant/hidl/1.3/sta_network.cpp
+++ b/wpa_supplicant/hidl/1.3/sta_network.cpp
@@ -2176,6 +2176,11 @@
 		return {SupplicantStatusCode::FAILURE_ARGS_INVALID, ""};
 	}
 	setFastTransitionKeyMgmt(key_mgmt_mask);
+
+	if (key_mgmt_mask & WPA_KEY_MGMT_OWE) {
+		// Do not allow to connect to Open network when OWE is selected
+		wpa_ssid->owe_only = 1;
+	}
 	wpa_ssid->key_mgmt = key_mgmt_mask;
 	wpa_printf(MSG_MSGDUMP, "key_mgmt: 0x%x", wpa_ssid->key_mgmt);
 	resetInternalStateAfterParamsUpdate();
diff --git a/wpa_supplicant/notify.c b/wpa_supplicant/notify.c
index 56eb62a..16e747f 100644
--- a/wpa_supplicant/notify.c
+++ b/wpa_supplicant/notify.c
@@ -148,14 +148,15 @@
 }
 
 
-void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s)
+void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s,
+				   const u8 *bssid, u8 timed_out)
 {
 	if (wpa_s->p2p_mgmt)
 		return;
 
 	wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ASSOC_STATUS_CODE);
 
-	wpas_hidl_notify_assoc_reject(wpa_s);
+	wpas_hidl_notify_assoc_reject(wpa_s, bssid, timed_out);
 }
 
 void wpas_notify_auth_timeout(struct wpa_supplicant *wpa_s) {
diff --git a/wpa_supplicant/notify.h b/wpa_supplicant/notify.h
index e9e39ee..0e7991b 100644
--- a/wpa_supplicant/notify.h
+++ b/wpa_supplicant/notify.h
@@ -28,7 +28,8 @@
 			       enum wpa_states old_state);
 void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s);
 void wpas_notify_auth_status_code(struct wpa_supplicant *wpa_s);
-void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s);
+void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s,
+				   const u8 *bssid, u8 timed_out);
 void wpas_notify_auth_timeout(struct wpa_supplicant *wpa_s);
 void wpas_notify_roam_time(struct wpa_supplicant *wpa_s);
 void wpas_notify_roam_complete(struct wpa_supplicant *wpa_s);
diff --git a/wpa_supplicant/op_classes.c b/wpa_supplicant/op_classes.c
index 983801f..bd97fee 100644
--- a/wpa_supplicant/op_classes.c
+++ b/wpa_supplicant/op_classes.c
@@ -22,13 +22,13 @@
 				       unsigned int *flags)
 {
 	int i;
-	int is_6ghz = op_class >= 131 && op_class <= 135;
+	int is_6ghz = op_class >= 131 && op_class <= 136;
 
 	for (i = 0; i < mode->num_channels; i++) {
 		int chan_is_6ghz;
 
-		chan_is_6ghz = mode->channels[i].freq > 5940 &&
-			mode->channels[i].freq <= 7105;
+		chan_is_6ghz = mode->channels[i].freq >= 5935 &&
+			mode->channels[i].freq <= 7115;
 		if (is_6ghz == chan_is_6ghz && mode->channels[i].chan == chan)
 			break;
 	}
diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index b0bea61..2f4682e 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -5961,8 +5961,31 @@
 		} else {
 			if (os_get_random((u8 *) &r, sizeof(r)) < 0)
 				return -1;
-			freq = 5180 + (r % 4) * 20;
-			if (!p2p_supported_freq_go(wpa_s->global->p2p, freq)) {
+
+			/*
+			 * most of 5G channels are DFS, only operating class 115 and 124
+			 * are available possibly, randomly pick a start to check them.
+			 */
+			int possible_5g_freqs[] = {
+				/* operating class 115 */
+				5180, 5200, 5220, 5240,
+				/* operating class 124 */
+				5745, 5765, 5785, 5805,
+			};
+			int possible_5g_freqs_num =
+			    sizeof(possible_5g_freqs)/sizeof(possible_5g_freqs[0]);
+
+			int i;
+			for (i = 0; i < possible_5g_freqs_num; i++, r++) {
+				if (p2p_supported_freq_go(
+				    wpa_s->global->p2p,
+				    possible_5g_freqs[r % possible_5g_freqs_num])) {
+					freq = possible_5g_freqs[r % possible_5g_freqs_num];
+					break;
+				}
+			}
+
+			if (i >= possible_5g_freqs_num) {
 				wpa_printf(MSG_DEBUG, "P2P: Could not select "
 					   "5 GHz channel for P2P group");
 				return -1;
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index 78910fc..a01a4e5 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -223,10 +223,10 @@
 	wpa_msg(wpa_s, MSG_INFO, "Authentication with " MACSTR " timed out.",
 		MAC2STR(bssid));
 	wpa_blacklist_add(wpa_s, bssid);
+	wpas_notify_auth_timeout(wpa_s);
 	wpa_sm_notify_disassoc(wpa_s->wpa);
 	wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
 	wpa_s->reassociate = 1;
-	wpas_notify_auth_timeout(wpa_s);
 
 	/*
 	 * If we timed out, the AP or the local radio may be busy.
diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index 9a9ed8d..98b317e 100644
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -1064,8 +1064,6 @@
 
 	/* WLAN_STATUS_* status codes from (Re)Association Response frame. */
 	u16 assoc_status_code;
-	/* Indicates if the previous association request timed out. */
-	u8 assoc_timed_out;
 
 	struct ext_password_data *ext_pw;