diff --git a/src/ap/acs.c b/src/ap/acs.c
index faaedbf..7708bc2 100644
--- a/src/ap/acs.c
+++ b/src/ap/acs.c
@@ -710,7 +710,7 @@
 		if (mode->mode == HOSTAPD_MODE_IEEE80211A &&
 		    (iface->conf->ieee80211ac || iface->conf->ieee80211ax)) {
 			if (hostapd_get_oper_chwidth(iface->conf) ==
-			    CHANWIDTH_80MHZ &&
+			    CONF_OPER_CHWIDTH_80MHZ &&
 			    !acs_usable_bw80_chan(chan)) {
 				wpa_printf(MSG_DEBUG,
 					   "ACS: Channel %d: not allowed as primary channel for 80 MHz bandwidth",
@@ -719,7 +719,7 @@
 			}
 
 			if (hostapd_get_oper_chwidth(iface->conf) ==
-			    CHANWIDTH_160MHZ &&
+			    CONF_OPER_CHWIDTH_160MHZ &&
 			    !acs_usable_bw160_chan(chan)) {
 				wpa_printf(MSG_DEBUG,
 					   "ACS: Channel %d: not allowed as primary channel for 160 MHz bandwidth",
@@ -873,12 +873,14 @@
 
 	if (iface->conf->ieee80211ac || iface->conf->ieee80211ax) {
 		switch (hostapd_get_oper_chwidth(iface->conf)) {
-		case CHANWIDTH_80MHZ:
+		case CONF_OPER_CHWIDTH_80MHZ:
 			n_chans = 4;
 			break;
-		case CHANWIDTH_160MHZ:
+		case CONF_OPER_CHWIDTH_160MHZ:
 			n_chans = 8;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -915,13 +917,13 @@
 	wpa_printf(MSG_DEBUG, "ACS: Adjusting VHT center frequency");
 
 	switch (hostapd_get_oper_chwidth(iface->conf)) {
-	case CHANWIDTH_USE_HT:
+	case CONF_OPER_CHWIDTH_USE_HT:
 		offset = 2 * iface->conf->secondary_channel;
 		break;
-	case CHANWIDTH_80MHZ:
+	case CONF_OPER_CHWIDTH_80MHZ:
 		offset = 6;
 		break;
-	case CHANWIDTH_160MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
 		offset = 14;
 		break;
 	default:
diff --git a/src/ap/ap_config.h b/src/ap/ap_config.h
index b97d49c..05a1b05 100644
--- a/src/ap/ap_config.h
+++ b/src/ap/ap_config.h
@@ -1048,7 +1048,7 @@
 	u32 vht_capab;
 	int ieee80211ac;
 	int require_vht;
-	u8 vht_oper_chwidth;
+	enum oper_chan_width vht_oper_chwidth;
 	u8 vht_oper_centr_freq_seg0_idx;
 	u8 vht_oper_centr_freq_seg1_idx;
 	u8 ht40_plus_minus_allowed;
@@ -1094,7 +1094,7 @@
 	struct he_operation he_op;
 	struct ieee80211_he_mu_edca_parameter_set he_mu_edca;
 	struct spatial_reuse spr;
-	u8 he_oper_chwidth;
+	enum oper_chan_width he_oper_chwidth;
 	u8 he_oper_centr_freq_seg0_idx;
 	u8 he_oper_centr_freq_seg1_idx;
 	u8 he_6ghz_max_mpdu;
@@ -1132,7 +1132,7 @@
 
 	int ieee80211be;
 #ifdef CONFIG_IEEE80211BE
-	u8 eht_oper_chwidth;
+	enum oper_chan_width eht_oper_chwidth;
 	u8 eht_oper_centr_freq_seg0_idx;
 	struct eht_phy_capabilities_info eht_phy_capab;
 #endif /* CONFIG_IEEE80211BE */
@@ -1144,7 +1144,8 @@
 };
 
 
-static inline u8 hostapd_get_oper_chwidth(struct hostapd_config *conf)
+static inline enum oper_chan_width
+hostapd_get_oper_chwidth(struct hostapd_config *conf)
 {
 #ifdef CONFIG_IEEE80211BE
 	if (conf->ieee80211be)
@@ -1158,11 +1159,14 @@
 }
 
 static inline void
-hostapd_set_oper_chwidth(struct hostapd_config *conf, u8 oper_chwidth)
+hostapd_set_oper_chwidth(struct hostapd_config *conf,
+			 enum oper_chan_width oper_chwidth)
 {
 #ifdef CONFIG_IEEE80211BE
 	if (conf->ieee80211be)
 		conf->eht_oper_chwidth = oper_chwidth;
+	if (oper_chwidth == CONF_OPER_CHWIDTH_320MHZ)
+		oper_chwidth = CONF_OPER_CHWIDTH_160MHZ;
 #endif /* CONFIG_IEEE80211BE */
 #ifdef CONFIG_IEEE80211AX
 	if (conf->ieee80211ax)
@@ -1192,6 +1196,9 @@
 #ifdef CONFIG_IEEE80211BE
 	if (conf->ieee80211be)
 		conf->eht_oper_centr_freq_seg0_idx = oper_centr_freq_seg0_idx;
+	if (center_idx_to_bw_6ghz(oper_centr_freq_seg0_idx) == 4)
+		oper_centr_freq_seg0_idx +=
+			conf->channel > oper_centr_freq_seg0_idx ? 16 : -16;
 #endif /* CONFIG_IEEE80211BE */
 #ifdef CONFIG_IEEE80211AX
 	if (conf->ieee80211ax)
diff --git a/src/ap/ap_drv_ops.c b/src/ap/ap_drv_ops.c
index 8af7a0e..87c3b90 100644
--- a/src/ap/ap_drv_ops.c
+++ b/src/ap/ap_drv_ops.c
@@ -978,13 +978,16 @@
 	     hapd->iface->conf->ieee80211ax ||
 	     hapd->iface->conf->ieee80211ac) &&
 	    params.ht40_enabled) {
-		u8 oper_chwidth = hostapd_get_oper_chwidth(hapd->iface->conf);
+		enum oper_chan_width oper_chwidth;
 
-		if (oper_chwidth == CHANWIDTH_80MHZ)
+		oper_chwidth = hostapd_get_oper_chwidth(hapd->iface->conf);
+		if (oper_chwidth == CONF_OPER_CHWIDTH_80MHZ)
 			params.ch_width = 80;
-		else if (oper_chwidth == CHANWIDTH_160MHZ ||
-			 oper_chwidth == CHANWIDTH_80P80MHZ)
+		else if (oper_chwidth == CONF_OPER_CHWIDTH_160MHZ ||
+			 oper_chwidth == CONF_OPER_CHWIDTH_80P80MHZ)
 			params.ch_width = 160;
+		else if (oper_chwidth == CONF_OPER_CHWIDTH_320MHZ)
+			params.ch_width = 320;
 	}
 
 	if (hapd->iface->conf->op_class)
diff --git a/src/ap/beacon.c b/src/ap/beacon.c
index eaa4033..8676570 100644
--- a/src/ap/beacon.c
+++ b/src/ap/beacon.c
@@ -464,7 +464,8 @@
 
 static u8 * hostapd_gen_probe_resp(struct hostapd_data *hapd,
 				   const struct ieee80211_mgmt *req,
-				   int is_p2p, size_t *resp_len)
+				   int is_p2p, size_t *resp_len,
+				   bool bcast_probe_resp)
 {
 	struct ieee80211_mgmt *resp;
 	u8 *pos, *epos, *csa_pos;
@@ -531,6 +532,9 @@
 					   WLAN_FC_STYPE_PROBE_RESP);
 	if (req)
 		os_memcpy(resp->da, req->sa, ETH_ALEN);
+	else if (bcast_probe_resp)
+		os_memset(resp->da, 0xff, ETH_ALEN);
+
 	os_memcpy(resp->sa, hapd->own_addr, ETH_ALEN);
 
 	os_memcpy(resp->bssid, hapd->own_addr, ETH_ALEN);
@@ -1141,7 +1145,7 @@
 		     " signal=%d", MAC2STR(mgmt->sa), ssi_signal);
 
 	resp = hostapd_gen_probe_resp(hapd, mgmt, elems.p2p != NULL,
-				      &resp_len);
+				      &resp_len, false);
 	if (resp == NULL)
 		return;
 
@@ -1210,7 +1214,7 @@
 			   "this");
 
 	/* Generate a Probe Response template for the non-P2P case */
-	return hostapd_gen_probe_resp(hapd, NULL, 0, resp_len);
+	return hostapd_gen_probe_resp(hapd, NULL, 0, resp_len, false);
 }
 
 #endif /* NEED_AP_MLME */
@@ -1228,7 +1232,8 @@
 		hapd->conf->unsol_bcast_probe_resp_interval;
 
 	return hostapd_gen_probe_resp(hapd, NULL, 0,
-				      &params->unsol_bcast_probe_resp_tmpl_len);
+				      &params->unsol_bcast_probe_resp_tmpl_len,
+				      true);
 }
 #endif /* CONFIG_IEEE80211AX */
 
@@ -1275,22 +1280,24 @@
 		}
 	} else {
 		switch (hostapd_get_oper_chwidth(hapd->iconf)) {
-		case CHANWIDTH_80P80MHZ:
+		case CONF_OPER_CHWIDTH_80P80MHZ:
 			mcs_nss_size += 4;
 			/* fallthrough */
-		case CHANWIDTH_160MHZ:
+		case CONF_OPER_CHWIDTH_160MHZ:
 			mcs_nss_size += 4;
 			chwidth = FD_CAP_BSS_CHWIDTH_160_80_80;
 			break;
-		case CHANWIDTH_80MHZ:
+		case CONF_OPER_CHWIDTH_80MHZ:
 			chwidth = FD_CAP_BSS_CHWIDTH_80;
 			break;
-		case CHANWIDTH_USE_HT:
+		case CONF_OPER_CHWIDTH_USE_HT:
 			if (hapd->iconf->secondary_channel)
 				chwidth = FD_CAP_BSS_CHWIDTH_40;
 			else
 				chwidth = FD_CAP_BSS_CHWIDTH_20;
 			break;
+		default:
+			break;
 		}
 
 #ifdef CONFIG_IEEE80211AX
diff --git a/src/ap/dfs.c b/src/ap/dfs.c
index e46dd7e..146dd1a 100644
--- a/src/ap/dfs.c
+++ b/src/ap/dfs.c
@@ -50,15 +50,15 @@
 
 	if (iface->conf->ieee80211ac || iface->conf->ieee80211ax) {
 		switch (hostapd_get_oper_chwidth(iface->conf)) {
-		case CHANWIDTH_USE_HT:
+		case CONF_OPER_CHWIDTH_USE_HT:
 			break;
-		case CHANWIDTH_80MHZ:
+		case CONF_OPER_CHWIDTH_80MHZ:
 			n_chans = 4;
 			break;
-		case CHANWIDTH_160MHZ:
+		case CONF_OPER_CHWIDTH_160MHZ:
 			n_chans = 8;
 			break;
-		case CHANWIDTH_80P80MHZ:
+		case CONF_OPER_CHWIDTH_80P80MHZ:
 			n_chans = 4;
 			*seg1 = 4;
 			break;
@@ -311,7 +311,7 @@
 	*oper_centr_freq_seg1_idx = 0;
 
 	switch (hostapd_get_oper_chwidth(iface->conf)) {
-	case CHANWIDTH_USE_HT:
+	case CONF_OPER_CHWIDTH_USE_HT:
 		if (secondary_channel == 1)
 			*oper_centr_freq_seg0_idx = chan->chan + 2;
 		else if (secondary_channel == -1)
@@ -319,13 +319,13 @@
 		else
 			*oper_centr_freq_seg0_idx = chan->chan;
 		break;
-	case CHANWIDTH_80MHZ:
+	case CONF_OPER_CHWIDTH_80MHZ:
 		*oper_centr_freq_seg0_idx = chan->chan + 6;
 		break;
-	case CHANWIDTH_160MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
 		*oper_centr_freq_seg0_idx = chan->chan + 14;
 		break;
-	case CHANWIDTH_80P80MHZ:
+	case CONF_OPER_CHWIDTH_80P80MHZ:
 		*oper_centr_freq_seg0_idx = chan->chan + 6;
 		*oper_centr_freq_seg1_idx = sec_chan_idx_80p80 + 6;
 		break;
@@ -361,17 +361,17 @@
 	/* VHT/HE */
 	if (iface->conf->ieee80211ac || iface->conf->ieee80211ax) {
 		switch (hostapd_get_oper_chwidth(iface->conf)) {
-		case CHANWIDTH_USE_HT:
+		case CONF_OPER_CHWIDTH_USE_HT:
 			break;
-		case CHANWIDTH_80MHZ:
+		case CONF_OPER_CHWIDTH_80MHZ:
 			channel_no = hostapd_get_oper_centr_freq_seg0_idx(
 				iface->conf) - 6;
 			break;
-		case CHANWIDTH_160MHZ:
+		case CONF_OPER_CHWIDTH_160MHZ:
 			channel_no = hostapd_get_oper_centr_freq_seg0_idx(
 				iface->conf) - 14;
 			break;
-		case CHANWIDTH_80P80MHZ:
+		case CONF_OPER_CHWIDTH_80P80MHZ:
 			channel_no = hostapd_get_oper_centr_freq_seg0_idx(
 				iface->conf) - 6;
 			chan_seg1 = hostapd_get_oper_centr_freq_seg1_idx(
@@ -555,7 +555,8 @@
 		*secondary_channel = 0;
 
 	/* Get secondary channel for HT80P80 */
-	if (hostapd_get_oper_chwidth(iface->conf) == CHANWIDTH_80P80MHZ) {
+	if (hostapd_get_oper_chwidth(iface->conf) ==
+	    CONF_OPER_CHWIDTH_80P80MHZ) {
 		if (num_available_chandefs <= 1) {
 			wpa_printf(MSG_ERROR,
 				   "only 1 valid chan, can't support 80+80");
@@ -1220,7 +1221,7 @@
 			int oper_chwidth;
 
 			oper_chwidth = hostapd_get_oper_chwidth(iface->conf);
-			if (oper_chwidth == CHANWIDTH_USE_HT)
+			if (oper_chwidth == CONF_OPER_CHWIDTH_USE_HT)
 				break;
 			*channel_type = DFS_AVAILABLE;
 			hostapd_set_oper_chwidth(iface->conf, oper_chwidth - 1);
diff --git a/src/ap/dpp_hostapd.c b/src/ap/dpp_hostapd.c
index d4cbed8..2613c0c 100644
--- a/src/ap/dpp_hostapd.c
+++ b/src/ap/dpp_hostapd.c
@@ -832,7 +832,17 @@
 	}
 
 	addr = get_param(cmd, " tcp_addr=");
-	if (addr) {
+	if (addr && os_strcmp(addr, "from-uri") == 0) {
+		os_free(addr);
+		if (!peer_bi->host) {
+			wpa_printf(MSG_INFO,
+				   "DPP: TCP address not available in peer URI");
+			return -1;
+		}
+		tcp = 1;
+		os_memcpy(&ipaddr, peer_bi->host, sizeof(ipaddr));
+		tcp_port = peer_bi->port;
+	} else if (addr) {
 		int res;
 
 		res = hostapd_parse_ip_addr(addr, &ipaddr);
@@ -2064,9 +2074,11 @@
 
 try_relay:
 #ifdef CONFIG_DPP2
-	if (v2)
-		dpp_relay_rx_action(hapd->iface->interfaces->dpp,
-				    src, hdr, buf, len, freq, NULL, NULL, hapd);
+	if (v2 && dpp_relay_rx_action(hapd->iface->interfaces->dpp,
+				      src, hdr, buf, len, freq, NULL, NULL,
+				      hapd) != 0)
+		wpa_printf(MSG_DEBUG,
+			   "DPP: No Relay available for the message");
 #else /* CONFIG_DPP2 */
 	wpa_printf(MSG_DEBUG, "DPP: No relay functionality included - skip");
 #endif /* CONFIG_DPP2 */
diff --git a/src/ap/drv_callbacks.c b/src/ap/drv_callbacks.c
index 643a273..b1cb31e 100644
--- a/src/ap/drv_callbacks.c
+++ b/src/ap/drv_callbacks.c
@@ -340,6 +340,16 @@
 		}
 #endif /* CONFIG_WPS */
 
+		if (check_sa_query_need(hapd, sta)) {
+			status = WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY;
+
+			p = hostapd_eid_assoc_comeback_time(hapd, sta, p);
+
+			hostapd_sta_assoc(hapd, addr, reassoc, status, buf,
+					  p - buf);
+			return 0;
+		}
+
 		if (sta->wpa_sm == NULL)
 			sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
 							sta->addr,
@@ -420,16 +430,6 @@
 			goto fail;
 		}
 
-		if (check_sa_query_need(hapd, sta)) {
-			status = WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY;
-
-			p = hostapd_eid_assoc_comeback_time(hapd, sta, p);
-
-			hostapd_sta_assoc(hapd, addr, reassoc, status, buf,
-					  p - buf);
-			return 0;
-		}
-
 		if (wpa_auth_uses_mfp(sta->wpa_sm))
 			sta->flags |= WLAN_STA_MFP;
 		else
@@ -838,6 +838,9 @@
 	case CHAN_WIDTH_160:
 		txt = "160";
 		break;
+	case CHAN_WIDTH_320:
+		txt = "320";
+		break;
 	default:
 		txt = NULL;
 		break;
@@ -891,19 +894,22 @@
 
 	switch (width) {
 	case CHAN_WIDTH_80:
-		chwidth = CHANWIDTH_80MHZ;
+		chwidth = CONF_OPER_CHWIDTH_80MHZ;
 		break;
 	case CHAN_WIDTH_80P80:
-		chwidth = CHANWIDTH_80P80MHZ;
+		chwidth = CONF_OPER_CHWIDTH_80P80MHZ;
 		break;
 	case CHAN_WIDTH_160:
-		chwidth = CHANWIDTH_160MHZ;
+		chwidth = CONF_OPER_CHWIDTH_160MHZ;
+		break;
+	case CHAN_WIDTH_320:
+		chwidth = CONF_OPER_CHWIDTH_320MHZ;
 		break;
 	case CHAN_WIDTH_20_NOHT:
 	case CHAN_WIDTH_20:
 	case CHAN_WIDTH_40:
 	default:
-		chwidth = CHANWIDTH_USE_HT;
+		chwidth = CONF_OPER_CHWIDTH_USE_HT;
 		break;
 	}
 
@@ -979,10 +985,10 @@
 	hostapd_set_oper_centr_freq_seg1_idx(hapd->iconf, seg1_idx);
 	if (hapd->iconf->ieee80211ac) {
 		hapd->iconf->vht_capab &= ~VHT_CAP_SUPP_CHAN_WIDTH_MASK;
-		if (chwidth == CHANWIDTH_160MHZ)
+		if (chwidth == CONF_OPER_CHWIDTH_160MHZ)
 			hapd->iconf->vht_capab |=
 				VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
-		else if (chwidth == CHANWIDTH_80P80MHZ)
+		else if (chwidth == CONF_OPER_CHWIDTH_80P80MHZ)
 			hapd->iconf->vht_capab |=
 				VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
 	}
@@ -1145,7 +1151,7 @@
 		/* set defaults for backwards compatibility */
 		hostapd_set_oper_centr_freq_seg1_idx(hapd->iconf, 0);
 		hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, 0);
-		hostapd_set_oper_chwidth(hapd->iconf, CHANWIDTH_USE_HT);
+		hostapd_set_oper_chwidth(hapd->iconf, CONF_OPER_CHWIDTH_USE_HT);
 		if (acs_res->ch_width == 40) {
 			if (is_6ghz_freq(acs_res->pri_freq))
 				hostapd_set_oper_centr_freq_seg0_idx(
@@ -1155,22 +1161,33 @@
 			hostapd_set_oper_centr_freq_seg0_idx(
 				hapd->iconf, acs_res->vht_seg0_center_ch);
 			if (acs_res->vht_seg1_center_ch == 0) {
-				hostapd_set_oper_chwidth(hapd->iconf,
-							 CHANWIDTH_80MHZ);
+				hostapd_set_oper_chwidth(
+					hapd->iconf, CONF_OPER_CHWIDTH_80MHZ);
 			} else {
-				hostapd_set_oper_chwidth(hapd->iconf,
-							 CHANWIDTH_80P80MHZ);
+				hostapd_set_oper_chwidth(
+					hapd->iconf,
+					CONF_OPER_CHWIDTH_80P80MHZ);
 				hostapd_set_oper_centr_freq_seg1_idx(
 					hapd->iconf,
 					acs_res->vht_seg1_center_ch);
 			}
 		} else if (acs_res->ch_width == 160) {
-			hostapd_set_oper_chwidth(hapd->iconf, CHANWIDTH_160MHZ);
+			hostapd_set_oper_chwidth(hapd->iconf,
+						 CONF_OPER_CHWIDTH_160MHZ);
 			hostapd_set_oper_centr_freq_seg0_idx(
 				hapd->iconf, acs_res->vht_seg1_center_ch);
 		}
 	}
 
+#ifdef CONFIG_IEEE80211BE
+	if (hapd->iface->conf->ieee80211be && acs_res->ch_width == 320) {
+		hostapd_set_oper_chwidth(hapd->iconf, CONF_OPER_CHWIDTH_320MHZ);
+		hostapd_set_oper_centr_freq_seg0_idx(
+			hapd->iconf, acs_res->vht_seg1_center_ch);
+		hostapd_set_oper_centr_freq_seg1_idx(hapd->iconf, 0);
+	}
+#endif /* CONFIG_IEEE80211BE */
+
 out:
 	ret = hostapd_acs_completed(hapd->iface, err);
 	if (ret) {
@@ -1543,7 +1560,8 @@
 
 
 static void hostapd_event_eapol_rx(struct hostapd_data *hapd, const u8 *src,
-				   const u8 *data, size_t data_len)
+				   const u8 *data, size_t data_len,
+				   enum frame_encryption encrypted)
 {
 	struct hostapd_iface *iface = hapd->iface;
 	struct sta_info *sta;
@@ -1557,7 +1575,7 @@
 		}
 	}
 
-	ieee802_1x_receive(hapd, src, data, data_len);
+	ieee802_1x_receive(hapd, src, data, data_len, encrypted);
 }
 
 #endif /* HOSTAPD */
@@ -1952,7 +1970,8 @@
 	case EVENT_EAPOL_RX:
 		hostapd_event_eapol_rx(hapd, data->eapol_rx.src,
 				       data->eapol_rx.data,
-				       data->eapol_rx.data_len);
+				       data->eapol_rx.data_len,
+				       data->eapol_rx.encrypted);
 		break;
 	case EVENT_ASSOC:
 		if (!data)
diff --git a/src/ap/gas_query_ap.c b/src/ap/gas_query_ap.c
index fdb3cad..3d94407 100644
--- a/src/ap/gas_query_ap.c
+++ b/src/ap/gas_query_ap.c
@@ -29,6 +29,8 @@
 #define GAS_QUERY_WAIT_TIME_INITIAL 1000
 #define GAS_QUERY_WAIT_TIME_COMEBACK 150
 
+#define GAS_QUERY_MAX_COMEBACK_DELAY 60000
+
 /**
  * struct gas_query_pending - Pending GAS query
  */
@@ -545,6 +547,8 @@
 	if (pos + 2 > data + len)
 		return 0;
 	comeback_delay = WPA_GET_LE16(pos);
+	if (comeback_delay > GAS_QUERY_MAX_COMEBACK_DELAY)
+		comeback_delay = GAS_QUERY_MAX_COMEBACK_DELAY;
 	pos += 2;
 
 	/* Advertisement Protocol element */
diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index ef53c41..05faa0f 100644
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -1718,7 +1718,7 @@
 			goto fail;
 
 		if (iface->conf->op_class) {
-			int ch_width;
+			enum oper_chan_width ch_width;
 
 			ch_width = op_class_to_ch_width(iface->conf->op_class);
 			hostapd_set_oper_chwidth(iface->conf, ch_width);
@@ -1784,6 +1784,16 @@
 }
 
 
+static int fst_hostapd_get_hw_modes_cb(void *ctx,
+				       struct hostapd_hw_modes **modes)
+{
+	struct hostapd_data *hapd = ctx;
+
+	*modes = hapd->iface->hw_features;
+	return hapd->iface->num_hw_features;
+}
+
+
 static void fst_hostapd_set_ies_cb(void *ctx, const struct wpabuf *fst_ies)
 {
 	struct hostapd_data *hapd = ctx;
@@ -1876,9 +1886,11 @@
 void fst_hostapd_fill_iface_obj(struct hostapd_data *hapd,
 				struct fst_wpa_obj *iface_obj)
 {
+	os_memset(iface_obj, 0, sizeof(*iface_obj));
 	iface_obj->ctx = hapd;
 	iface_obj->get_bssid = fst_hostapd_get_bssid_cb;
 	iface_obj->get_channel_info = fst_hostapd_get_channel_info_cb;
+	iface_obj->get_hw_modes = fst_hostapd_get_hw_modes_cb;
 	iface_obj->set_ies = fst_hostapd_set_ies_cb;
 	iface_obj->send_action = fst_hostapd_send_action_cb;
 	iface_obj->get_mb_ie = fst_hostapd_get_mb_ie_cb;
@@ -3491,16 +3503,21 @@
 	case 0:
 	case 20:
 	case 40:
-		hostapd_set_oper_chwidth(conf, CHANWIDTH_USE_HT);
+		hostapd_set_oper_chwidth(conf, CONF_OPER_CHWIDTH_USE_HT);
 		break;
 	case 80:
 		if (params->center_freq2)
-			hostapd_set_oper_chwidth(conf, CHANWIDTH_80P80MHZ);
+			hostapd_set_oper_chwidth(conf,
+						 CONF_OPER_CHWIDTH_80P80MHZ);
 		else
-			hostapd_set_oper_chwidth(conf, CHANWIDTH_80MHZ);
+			hostapd_set_oper_chwidth(conf,
+						 CONF_OPER_CHWIDTH_80MHZ);
 		break;
 	case 160:
-		hostapd_set_oper_chwidth(conf, CHANWIDTH_160MHZ);
+		hostapd_set_oper_chwidth(conf, CONF_OPER_CHWIDTH_160MHZ);
+		break;
+	case 320:
+		hostapd_set_oper_chwidth(conf, CONF_OPER_CHWIDTH_320MHZ);
 		break;
 	default:
 		return -1;
@@ -3538,15 +3555,15 @@
 	switch (settings->freq_params.bandwidth) {
 	case 80:
 		if (settings->freq_params.center_freq2)
-			bandwidth = CHANWIDTH_80P80MHZ;
+			bandwidth = CONF_OPER_CHWIDTH_80P80MHZ;
 		else
-			bandwidth = CHANWIDTH_80MHZ;
+			bandwidth = CONF_OPER_CHWIDTH_80MHZ;
 		break;
 	case 160:
-		bandwidth = CHANWIDTH_160MHZ;
+		bandwidth = CONF_OPER_CHWIDTH_160MHZ;
 		break;
 	default:
-		bandwidth = CHANWIDTH_USE_HT;
+		bandwidth = CONF_OPER_CHWIDTH_USE_HT;
 		break;
 	}
 
@@ -3676,7 +3693,8 @@
 hostapd_switch_channel_fallback(struct hostapd_iface *iface,
 				const struct hostapd_freq_params *freq_params)
 {
-	int seg0_idx = 0, seg1_idx = 0, bw = CHANWIDTH_USE_HT;
+	int seg0_idx = 0, seg1_idx = 0;
+	enum oper_chan_width bw = CONF_OPER_CHWIDTH_USE_HT;
 
 	wpa_printf(MSG_DEBUG, "Restarting all CSA-related BSSes");
 
@@ -3689,16 +3707,19 @@
 	case 0:
 	case 20:
 	case 40:
-		bw = CHANWIDTH_USE_HT;
+		bw = CONF_OPER_CHWIDTH_USE_HT;
 		break;
 	case 80:
 		if (freq_params->center_freq2)
-			bw = CHANWIDTH_80P80MHZ;
+			bw = CONF_OPER_CHWIDTH_80P80MHZ;
 		else
-			bw = CHANWIDTH_80MHZ;
+			bw = CONF_OPER_CHWIDTH_80MHZ;
 		break;
 	case 160:
-		bw = CHANWIDTH_160MHZ;
+		bw = CONF_OPER_CHWIDTH_160MHZ;
+		break;
+	case 320:
+		bw = CONF_OPER_CHWIDTH_320MHZ;
 		break;
 	default:
 		wpa_printf(MSG_WARNING, "Unknown CSA bandwidth: %d",
@@ -3792,7 +3813,7 @@
 
 	r = os_random() % HE_OPERATION_BSS_COLOR_MAX;
 	for (i = 0; i < HE_OPERATION_BSS_COLOR_MAX; i++) {
-		if (r && !(hapd->color_collision_bitmap & BIT(r)))
+		if (r && !(hapd->color_collision_bitmap & (1ULL << r)))
 			break;
 
 		r = (r + 1) % HE_OPERATION_BSS_COLOR_MAX;
diff --git a/src/ap/hostapd.h b/src/ap/hostapd.h
index 6b9b65f..15d59dc 100644
--- a/src/ap/hostapd.h
+++ b/src/ap/hostapd.h
@@ -324,6 +324,7 @@
 #ifdef CONFIG_PROXYARP
 	struct l2_packet_data *sock_dhcp;
 	struct l2_packet_data *sock_ndisc;
+	bool x_snoop_initialized;
 #endif /* CONFIG_PROXYARP */
 #ifdef CONFIG_MESH
 	int num_plinks;
diff --git a/src/ap/hw_features.c b/src/ap/hw_features.c
index 4b66b02..ed5ff41 100644
--- a/src/ap/hw_features.c
+++ b/src/ap/hw_features.c
@@ -371,7 +371,7 @@
 		iface->conf->secondary_channel = 0;
 		hostapd_set_oper_centr_freq_seg0_idx(iface->conf, 0);
 		hostapd_set_oper_centr_freq_seg1_idx(iface->conf, 0);
-		hostapd_set_oper_chwidth(iface->conf, CHANWIDTH_USE_HT);
+		hostapd_set_oper_chwidth(iface->conf, CONF_OPER_CHWIDTH_USE_HT);
 		res = 1;
 		wpa_printf(MSG_INFO, "Fallback to 20 MHz");
 	}
@@ -1087,13 +1087,14 @@
 
 	if ((iface->conf->hw_mode == HOSTAPD_MODE_IEEE80211G ||
 	     iface->conf->ieee80211n || iface->conf->ieee80211ac ||
-	     iface->conf->ieee80211ax) &&
+	     iface->conf->ieee80211ax || iface->conf->ieee80211be) &&
 	    iface->conf->channel == 14) {
-		wpa_printf(MSG_INFO, "Disable OFDM/HT/VHT/HE on channel 14");
+		wpa_printf(MSG_INFO, "Disable OFDM/HT/VHT/HE/EHT on channel 14");
 		iface->conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
 		iface->conf->ieee80211n = 0;
 		iface->conf->ieee80211ac = 0;
 		iface->conf->ieee80211ax = 0;
+		iface->conf->ieee80211be = 0;
 	}
 
 	iface->current_mode = NULL;
diff --git a/src/ap/ieee802_11.c b/src/ap/ieee802_11.c
index 394e292..8806a58 100644
--- a/src/ap/ieee802_11.c
+++ b/src/ap/ieee802_11.c
@@ -4629,6 +4629,9 @@
 	if (hapd->conf->wpa && wpa_ie) {
 		enum wpa_validate_result res;
 
+		if (check_sa_query(hapd, sta, reassoc))
+			return WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY;
+
 		wpa_ie -= 2;
 		wpa_ie_len += 2;
 		if (sta->wpa_sm == NULL)
@@ -4652,9 +4655,6 @@
 		if (resp != WLAN_STATUS_SUCCESS)
 			return resp;
 
-		if (check_sa_query(hapd, sta, reassoc))
-			return WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY;
-
 		if (wpa_auth_uses_mfp(sta->wpa_sm))
 			sta->flags |= WLAN_STA_MFP;
 		else
@@ -6589,7 +6589,8 @@
 			ieee802_1x_receive(
 				hapd, mgmt->da,
 				wpabuf_head(sta->pending_eapol_rx->buf),
-				wpabuf_len(sta->pending_eapol_rx->buf));
+				wpabuf_len(sta->pending_eapol_rx->buf),
+				sta->pending_eapol_rx->encrypted);
 		}
 		wpabuf_free(sta->pending_eapol_rx->buf);
 		os_free(sta->pending_eapol_rx);
@@ -7032,7 +7033,7 @@
 #endif /* CONFIG_IEEE80211AX */
 
 	switch (hostapd_get_oper_chwidth(iconf)) {
-	case CHANWIDTH_USE_HT:
+	case CONF_OPER_CHWIDTH_USE_HT:
 		if (iconf->secondary_channel == 0) {
 			/* Max Transmit Power count = 0 (20 MHz) */
 			tx_pwr_count = 0;
@@ -7041,12 +7042,12 @@
 			tx_pwr_count = 1;
 		}
 		break;
-	case CHANWIDTH_80MHZ:
+	case CONF_OPER_CHWIDTH_80MHZ:
 		/* Max Transmit Power count = 2 (20, 40, and 80 MHz) */
 		tx_pwr_count = 2;
 		break;
-	case CHANWIDTH_80P80MHZ:
-	case CHANWIDTH_160MHZ:
+	case CONF_OPER_CHWIDTH_80P80MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
 		/* Max Transmit Power count = 3 (20, 40, 80, 160/80+80 MHz) */
 		tx_pwr_count = 3;
 		break;
diff --git a/src/ap/ieee802_11_eht.c b/src/ap/ieee802_11_eht.c
index dbbf9a6..ec36a9e 100644
--- a/src/ap/ieee802_11_eht.c
+++ b/src/ap/ieee802_11_eht.c
@@ -41,25 +41,41 @@
 }
 
 
-static u8 ieee80211_eht_mcs_set_size(const u8 *he_phy_cap,
+static u8 ieee80211_eht_mcs_set_size(enum hostapd_hw_mode mode, u8 opclass,
+				     const u8 *he_phy_cap,
 				     const u8 *eht_phy_cap)
 {
 	u8 sz = EHT_PHYCAP_MCS_NSS_LEN_20MHZ_PLUS;
+	bool band24, band5, band6;
 
-	if ((he_phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
-	    (HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_IN_2G |
-	     HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
-	     HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G |
-	     HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G)) == 0)
+	band24 = mode == HOSTAPD_MODE_IEEE80211B ||
+		mode == HOSTAPD_MODE_IEEE80211G ||
+		mode == NUM_HOSTAPD_MODES;
+	band5 = mode == HOSTAPD_MODE_IEEE80211A ||
+		mode == NUM_HOSTAPD_MODES;
+	band6 = is_6ghz_op_class(opclass);
+
+	if (band24 &&
+	    (he_phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+	     HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_IN_2G) == 0)
 		return EHT_PHYCAP_MCS_NSS_LEN_20MHZ_ONLY;
 
-	if (he_phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
-	    (HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G |
-	     HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G))
-		sz += EHT_PHYCAP_MCS_NSS_LEN_20MHZ_PLUS;
+	if (band5 &&
+	    (he_phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+	     (HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
+	      HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G |
+	      HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G)) == 0)
+		return EHT_PHYCAP_MCS_NSS_LEN_20MHZ_ONLY;
 
-	if (eht_phy_cap[EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_IDX] &
-	    EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_MASK)
+	if (band5 &&
+	    (he_phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+	     (HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G |
+	      HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G)))
+	    sz += EHT_PHYCAP_MCS_NSS_LEN_20MHZ_PLUS;
+
+	if (band6 &&
+	    (eht_phy_cap[EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_IDX] &
+	     EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_MASK))
 		sz += EHT_PHYCAP_MCS_NSS_LEN_20MHZ_PLUS;
 
 	return sz;
@@ -81,7 +97,8 @@
 	if (!eht_cap->eht_supported)
 		return 0;
 
-	len += ieee80211_eht_mcs_set_size(mode->he_capab[opmode].phy_cap,
+	len += ieee80211_eht_mcs_set_size(mode->mode, hapd->iconf->op_class,
+					  mode->he_capab[opmode].phy_cap,
 					  eht_cap->phy_cap);
 	len += ieee80211_eht_ppet_size(WPA_GET_LE16(&eht_cap->ppet[0]),
 				       eht_cap->phy_cap);
@@ -133,7 +150,9 @@
 
 	pos = cap->optional;
 
-	mcs_nss_len = ieee80211_eht_mcs_set_size(mode->he_capab[opmode].phy_cap,
+	mcs_nss_len = ieee80211_eht_mcs_set_size(mode->mode,
+						 hapd->iconf->op_class,
+						 mode->he_capab[opmode].phy_cap,
 						 eht_cap->phy_cap);
 	if (mcs_nss_len) {
 		os_memcpy(pos, eht_cap->mcs, mcs_nss_len);
@@ -157,7 +176,8 @@
 {
 	struct hostapd_config *conf = hapd->iconf;
 	struct ieee80211_eht_operation *oper;
-	u8 *pos = eid, chwidth, seg0 = 0, seg1 = 0;
+	u8 *pos = eid, seg0 = 0, seg1 = 0;
+	enum oper_chan_width chwidth;
 
 	if (!hapd->iface->current_mode)
 		return eid;
@@ -177,9 +197,7 @@
 	seg0 = hostapd_get_oper_centr_freq_seg0_idx(conf);
 
 	switch (chwidth) {
-#if 0 /* FIX: Need to clean up CHANWIDTH_* use for protocol vs. internal
-       * needs to be able to define this. */
-	case CHANWIDTH_320MHZ:
+	case CONF_OPER_CHWIDTH_320MHZ:
 		oper->oper_info.control |= EHT_OPER_CHANNEL_WIDTH_320MHZ;
 		seg1 = seg0;
 		if (hapd->iconf->channel < seg0)
@@ -187,8 +205,7 @@
 		else
 			seg0 += 16;
 		break;
-#endif
-	case CHANWIDTH_160MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
 		oper->oper_info.control |= EHT_OPER_CHANNEL_WIDTH_160MHZ;
 		seg1 = seg0;
 		if (hapd->iconf->channel < seg0)
@@ -196,10 +213,10 @@
 		else
 			seg0 += 8;
 		break;
-	case CHANWIDTH_80MHZ:
+	case CONF_OPER_CHWIDTH_80MHZ:
 		oper->oper_info.control |= EHT_OPER_CHANNEL_WIDTH_80MHZ;
 		break;
-	case CHANWIDTH_USE_HT:
+	case CONF_OPER_CHWIDTH_USE_HT:
 		if (seg0)
 			oper->oper_info.control |= EHT_OPER_CHANNEL_WIDTH_40MHZ;
 		break;
@@ -257,7 +274,8 @@
 	capab = (const struct ieee80211_eht_capabilities *) sta_eht_capab;
 	sta_mcs = capab->optional;
 
-	if (ieee80211_eht_mcs_set_size(mode->he_capab[opmode].phy_cap,
+	if (ieee80211_eht_mcs_set_size(mode->mode, hapd->iconf->op_class,
+				       mode->he_capab[opmode].phy_cap,
 				       mode->eht_capab[opmode].phy_cap) ==
 	    EHT_PHYCAP_MCS_NSS_LEN_20MHZ_ONLY)
 		return check_valid_eht_mcs_nss(
@@ -265,10 +283,14 @@
 			EHT_PHYCAP_MCS_NSS_LEN_20MHZ_ONLY);
 
 	switch (hapd->iface->conf->eht_oper_chwidth) {
-	/* TODO: CHANWIDTH_320MHZ */
-	case CHANWIDTH_80P80MHZ:
-	case CHANWIDTH_160MHZ:
-		mcs_count = 2;
+	case CONF_OPER_CHWIDTH_320MHZ:
+		mcs_count++;
+		/* fall through */
+	case CONF_OPER_CHWIDTH_80P80MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
+		mcs_count++;
+		break;
+	default:
 		break;
 	}
 
@@ -277,7 +299,9 @@
 }
 
 
-static bool ieee80211_invalid_eht_cap_size(const u8 *he_cap, const u8 *eht_cap,
+static bool ieee80211_invalid_eht_cap_size(enum hostapd_hw_mode mode,
+					   u8 opclass,
+					   const u8 *he_cap, const u8 *eht_cap,
 					   size_t len)
 {
 	const struct ieee80211_he_capabilities *he_capab;
@@ -293,7 +317,8 @@
 	if (len < cap_len)
 		return true;
 
-	cap_len += ieee80211_eht_mcs_set_size(he_phy_cap, cap->phy_cap);
+	cap_len += ieee80211_eht_mcs_set_size(mode, opclass, he_phy_cap,
+					      cap->phy_cap);
 	if (len < cap_len)
 		return true;
 
@@ -310,10 +335,14 @@
 		       const u8 *he_capab, size_t he_capab_len,
 		       const u8 *eht_capab, size_t eht_capab_len)
 {
+	struct hostapd_hw_modes *c_mode = hapd->iface->current_mode;
+	enum hostapd_hw_mode mode = c_mode ? c_mode->mode : NUM_HOSTAPD_MODES;
+
 	if (!hapd->iconf->ieee80211be || hapd->conf->disable_11be ||
 	    !he_capab || he_capab_len < IEEE80211_HE_CAPAB_MIN_LEN ||
 	    !eht_capab ||
-	    ieee80211_invalid_eht_cap_size(he_capab, eht_capab,
+	    ieee80211_invalid_eht_cap_size(mode, hapd->iconf->op_class,
+					   he_capab, eht_capab,
 					   eht_capab_len) ||
 	    !check_valid_eht_mcs(hapd, eht_capab, opmode)) {
 		sta->flags &= ~WLAN_STA_EHT;
diff --git a/src/ap/ieee802_11_he.c b/src/ap/ieee802_11_he.c
index 1e74c58..b5b7e5d 100644
--- a/src/ap/ieee802_11_he.c
+++ b/src/ap/ieee802_11_he.c
@@ -102,20 +102,22 @@
 					   mode->he_capab[opmode].phy_cap);
 
 	switch (hapd->iface->conf->he_oper_chwidth) {
-	case CHANWIDTH_80P80MHZ:
+	case CONF_OPER_CHWIDTH_80P80MHZ:
 		he_oper_chwidth |=
 			HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G;
 		mcs_nss_size += 4;
 		/* fall through */
-	case CHANWIDTH_160MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
 		he_oper_chwidth |= HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
 		mcs_nss_size += 4;
 		/* fall through */
-	case CHANWIDTH_80MHZ:
-	case CHANWIDTH_USE_HT:
+	case CONF_OPER_CHWIDTH_80MHZ:
+	case CONF_OPER_CHWIDTH_USE_HT:
 		he_oper_chwidth |= HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_IN_2G |
 			HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G;
 		break;
+	default:
+		break;
 	}
 
 	ie_size += mcs_nss_size + ppet_size;
@@ -217,7 +219,7 @@
 	pos += 6; /* skip the fixed part */
 
 	if (is_6ghz_op_class(hapd->iconf->op_class)) {
-		u8 seg0 = hostapd_get_oper_centr_freq_seg0_idx(hapd->iconf);
+		u8 seg0 = hapd->iconf->he_oper_centr_freq_seg0_idx;
 		u8 seg1 = hostapd_get_oper_centr_freq_seg1_idx(hapd->iconf);
 		u8 control;
 
@@ -430,10 +432,10 @@
 	 * band/stream cases.
 	 */
 	switch (hapd->iface->conf->he_oper_chwidth) {
-	case CHANWIDTH_80P80MHZ:
+	case CONF_OPER_CHWIDTH_80P80MHZ:
 		mcs_count = 3;
 		break;
-	case CHANWIDTH_160MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
 		mcs_count = 2;
 		break;
 	default:
diff --git a/src/ap/ieee802_11_shared.c b/src/ap/ieee802_11_shared.c
index 6154895..4e7c33e 100644
--- a/src/ap/ieee802_11_shared.c
+++ b/src/ap/ieee802_11_shared.c
@@ -998,7 +998,7 @@
 		 * If a VHT Operation element was present, use it to determine
 		 * the supported channel bandwidth.
 		 */
-		if (oper->vht_op_info_chwidth == 0) {
+		if (oper->vht_op_info_chwidth == CHANWIDTH_USE_HT) {
 			requested_bw = ht_40mhz ? 40 : 20;
 		} else if (oper->vht_op_info_chan_center_freq_seg1_idx == 0) {
 			requested_bw = 80;
diff --git a/src/ap/ieee802_11_vht.c b/src/ap/ieee802_11_vht.c
index 828f0ab..681b6d7 100644
--- a/src/ap/ieee802_11_vht.c
+++ b/src/ap/ieee802_11_vht.c
@@ -96,12 +96,12 @@
 		hapd->iconf->vht_oper_centr_freq_seg1_idx;
 
 	oper->vht_op_info_chwidth = hapd->iconf->vht_oper_chwidth;
-	if (hapd->iconf->vht_oper_chwidth == 2) {
+	if (hapd->iconf->vht_oper_chwidth == CONF_OPER_CHWIDTH_160MHZ) {
 		/*
 		 * Convert 160 MHz channel width to new style as interop
 		 * workaround.
 		 */
-		oper->vht_op_info_chwidth = 1;
+		oper->vht_op_info_chwidth = CHANWIDTH_80MHZ;
 		oper->vht_op_info_chan_center_freq_seg1_idx =
 			oper->vht_op_info_chan_center_freq_seg0_idx;
 		if (hapd->iconf->channel <
@@ -109,12 +109,13 @@
 			oper->vht_op_info_chan_center_freq_seg0_idx -= 8;
 		else
 			oper->vht_op_info_chan_center_freq_seg0_idx += 8;
-	} else if (hapd->iconf->vht_oper_chwidth == 3) {
+	} else if (hapd->iconf->vht_oper_chwidth ==
+		   CONF_OPER_CHWIDTH_80P80MHZ) {
 		/*
 		 * Convert 80+80 MHz channel width to new style as interop
 		 * workaround.
 		 */
-		oper->vht_op_info_chwidth = 1;
+		oper->vht_op_info_chwidth = CHANWIDTH_80MHZ;
 	}
 
 	/* VHT Basic MCS set comes from hw */
diff --git a/src/ap/ieee802_1x.c b/src/ap/ieee802_1x.c
index fb5e920..d90792c 100644
--- a/src/ap/ieee802_1x.c
+++ b/src/ap/ieee802_1x.c
@@ -998,7 +998,7 @@
 
 
 static void ieee802_1x_save_eapol(struct sta_info *sta, const u8 *buf,
-				  size_t len)
+				  size_t len, enum frame_encryption encrypted)
 {
 	if (sta->pending_eapol_rx) {
 		wpabuf_free(sta->pending_eapol_rx->buf);
@@ -1016,21 +1016,39 @@
 		return;
 	}
 
+	sta->pending_eapol_rx->encrypted = encrypted;
 	os_get_reltime(&sta->pending_eapol_rx->rx_time);
 }
 
 
+static bool ieee802_1x_check_encryption(struct sta_info *sta,
+					enum frame_encryption encrypted,
+					u8 type)
+{
+	if (encrypted != FRAME_NOT_ENCRYPTED)
+		return true;
+	if (type != IEEE802_1X_TYPE_EAP_PACKET &&
+	    type != IEEE802_1X_TYPE_EAPOL_START &&
+	    type != IEEE802_1X_TYPE_EAPOL_LOGOFF)
+		return true;
+	if (!(sta->flags & WLAN_STA_MFP))
+		return true;
+	return !wpa_auth_pairwise_set(sta->wpa_sm);
+}
+
+
 /**
  * ieee802_1x_receive - Process the EAPOL frames from the Supplicant
  * @hapd: hostapd BSS data
  * @sa: Source address (sender of the EAPOL frame)
  * @buf: EAPOL frame
  * @len: Length of buf in octets
+ * @encrypted: Whether the frame was encrypted
  *
  * This function is called for each incoming EAPOL frame from the interface
  */
 void ieee802_1x_receive(struct hostapd_data *hapd, const u8 *sa, const u8 *buf,
-			size_t len)
+			size_t len, enum frame_encryption encrypted)
 {
 	struct sta_info *sta;
 	struct ieee802_1x_hdr *hdr;
@@ -1043,8 +1061,9 @@
 	    !hapd->conf->wps_state)
 		return;
 
-	wpa_printf(MSG_DEBUG, "IEEE 802.1X: %lu bytes from " MACSTR,
-		   (unsigned long) len, MAC2STR(sa));
+	wpa_printf(MSG_DEBUG, "IEEE 802.1X: %lu bytes from " MACSTR
+		   " (encrypted=%d)",
+		   (unsigned long) len, MAC2STR(sa), encrypted);
 	sta = ap_get_sta(hapd, sa);
 	if (!sta || (!(sta->flags & (WLAN_STA_ASSOC | WLAN_STA_PREAUTH)) &&
 		     !(hapd->iface->drv_flags & WPA_DRIVER_FLAGS_WIRED))) {
@@ -1054,7 +1073,7 @@
 		if (sta && (sta->flags & WLAN_STA_AUTH)) {
 			wpa_printf(MSG_DEBUG, "Saving EAPOL frame from " MACSTR
 				   " for later use", MAC2STR(sta->addr));
-			ieee802_1x_save_eapol(sta, buf, len);
+			ieee802_1x_save_eapol(sta, buf, len, encrypted);
 		}
 
 		return;
@@ -1114,6 +1133,12 @@
 		return;
 	}
 
+	if (!ieee802_1x_check_encryption(sta, encrypted, hdr->type)) {
+		wpa_printf(MSG_DEBUG,
+			   "IEEE 802.1X: Discard unencrypted EAPOL message - encryption was expected");
+		return;
+	}
+
 	if (!sta->eapol_sm) {
 		sta->eapol_sm = ieee802_1x_alloc_eapol_sm(hapd, sta);
 		if (!sta->eapol_sm)
diff --git a/src/ap/ieee802_1x.h b/src/ap/ieee802_1x.h
index 70dc11a..1469351 100644
--- a/src/ap/ieee802_1x.h
+++ b/src/ap/ieee802_1x.h
@@ -19,7 +19,7 @@
 
 
 void ieee802_1x_receive(struct hostapd_data *hapd, const u8 *sa, const u8 *buf,
-			size_t len);
+			size_t len, enum frame_encryption encrypted);
 void ieee802_1x_new_station(struct hostapd_data *hapd, struct sta_info *sta);
 void ieee802_1x_free_station(struct hostapd_data *hapd, struct sta_info *sta);
 
diff --git a/src/ap/neighbor_db.c b/src/ap/neighbor_db.c
index e37324f..52f25eb 100644
--- a/src/ap/neighbor_db.c
+++ b/src/ap/neighbor_db.c
@@ -199,19 +199,21 @@
 static enum nr_chan_width hostapd_get_nr_chan_width(struct hostapd_data *hapd,
 						    int ht, int vht, int he)
 {
-	u8 oper_chwidth = hostapd_get_oper_chwidth(hapd->iconf);
+	enum oper_chan_width oper_chwidth;
+
+	oper_chwidth = hostapd_get_oper_chwidth(hapd->iconf);
 
 	if (!ht && !vht && !he)
 		return NR_CHAN_WIDTH_20;
 	if (!hapd->iconf->secondary_channel)
 		return NR_CHAN_WIDTH_20;
-	if ((!vht && !he) || oper_chwidth == CHANWIDTH_USE_HT)
+	if ((!vht && !he) || oper_chwidth == CONF_OPER_CHWIDTH_USE_HT)
 		return NR_CHAN_WIDTH_40;
-	if (oper_chwidth == CHANWIDTH_80MHZ)
+	if (oper_chwidth == CONF_OPER_CHWIDTH_80MHZ)
 		return NR_CHAN_WIDTH_80;
-	if (oper_chwidth == CHANWIDTH_160MHZ)
+	if (oper_chwidth == CONF_OPER_CHWIDTH_160MHZ)
 		return NR_CHAN_WIDTH_160;
-	if (oper_chwidth == CHANWIDTH_80P80MHZ)
+	if (oper_chwidth == CONF_OPER_CHWIDTH_80P80MHZ)
 		return NR_CHAN_WIDTH_80P80;
 	return NR_CHAN_WIDTH_20;
 }
diff --git a/src/ap/preauth_auth.c b/src/ap/preauth_auth.c
index 2ff1861..3284a10 100644
--- a/src/ap/preauth_auth.c
+++ b/src/ap/preauth_auth.c
@@ -90,7 +90,7 @@
 		return;
 	sta->preauth_iface = piface;
 	ieee802_1x_receive(hapd, ethhdr->h_source, (u8 *) (ethhdr + 1),
-			   len - sizeof(*ethhdr));
+			   len - sizeof(*ethhdr), FRAME_ENCRYPTION_UNKNOWN);
 }
 
 
diff --git a/src/ap/sta_info.h b/src/ap/sta_info.h
index af8f171..5c92e01 100644
--- a/src/ap/sta_info.h
+++ b/src/ap/sta_info.h
@@ -65,6 +65,7 @@
 struct pending_eapol_rx {
 	struct wpabuf *buf;
 	struct os_reltime rx_time;
+	enum frame_encryption encrypted;
 };
 
 enum pasn_fils_state {
diff --git a/src/ap/wpa_auth.c b/src/ap/wpa_auth.c
index ad91883..2954af6 100644
--- a/src/ap/wpa_auth.c
+++ b/src/ap/wpa_auth.c
@@ -735,16 +735,13 @@
 {
 #ifdef CONFIG_P2P
 	if (WPA_GET_BE32(sm->ip_addr)) {
-		u32 start;
 		wpa_printf(MSG_DEBUG,
 			   "P2P: Free assigned IP address %u.%u.%u.%u from "
-			   MACSTR,
+			   MACSTR " (bit %u)",
 			   sm->ip_addr[0], sm->ip_addr[1],
 			   sm->ip_addr[2], sm->ip_addr[3],
-			   MAC2STR(sm->addr));
-		start = WPA_GET_BE32(sm->wpa_auth->conf.ip_addr_start);
-		bitfield_clear(sm->wpa_auth->ip_pool,
-			       WPA_GET_BE32(sm->ip_addr) - start);
+			   MAC2STR(sm->addr), sm->ip_addr_bit);
+		bitfield_clear(sm->wpa_auth->ip_pool, sm->ip_addr_bit);
 	}
 #endif /* CONFIG_P2P */
 	if (sm->GUpdateStationKeys) {
@@ -2204,6 +2201,7 @@
 {
 	u8 buf[2 + RSN_SELECTOR_LEN + PMKID_LEN], *pmkid = NULL;
 	size_t pmkid_len = 0;
+	u16 key_info;
 
 	SM_ENTRY_MA(WPA_PTK, PTKSTART, wpa_ptk);
 	sm->PTKRequest = false;
@@ -2307,8 +2305,10 @@
 	}
 	if (!pmkid)
 		pmkid_len = 0;
-	wpa_send_eapol(sm->wpa_auth, sm,
-		       WPA_KEY_INFO_ACK | WPA_KEY_INFO_KEY_TYPE, NULL,
+	key_info = WPA_KEY_INFO_ACK | WPA_KEY_INFO_KEY_TYPE;
+	if (sm->pairwise_set && sm->wpa != WPA_VERSION_WPA)
+		key_info |= WPA_KEY_INFO_SECURE;
+	wpa_send_eapol(sm->wpa_auth, sm, key_info, NULL,
 		       sm->ANonce, pmkid, pmkid_len, 0, 0);
 }
 
@@ -2892,6 +2892,7 @@
 		wpa_printf(MSG_DEBUG, "FILS: Failed to set TK to the driver");
 		return -1;
 	}
+	sm->pairwise_set = true;
 	sm->tk_already_set = true;
 
 	wpa_auth_store_ptksa(sm->wpa_auth, sm->addr, sm->pairwise,
@@ -3178,12 +3179,14 @@
 		if (idx >= 0) {
 			u32 start = WPA_GET_BE32(wpa_auth->conf.ip_addr_start);
 			bitfield_set(wpa_auth->ip_pool, idx);
+			sm->ip_addr_bit = idx;
 			WPA_PUT_BE32(sm->ip_addr, start + idx);
 			wpa_printf(MSG_DEBUG,
 				   "P2P: Assigned IP address %u.%u.%u.%u to "
-				   MACSTR, sm->ip_addr[0], sm->ip_addr[1],
+				   MACSTR " (bit %u)",
+				   sm->ip_addr[0], sm->ip_addr[1],
 				   sm->ip_addr[2], sm->ip_addr[3],
-				   MAC2STR(sm->addr));
+				   MAC2STR(sm->addr), sm->ip_addr_bit);
 		}
 	}
 #endif /* CONFIG_P2P */
diff --git a/src/ap/wpa_auth_i.h b/src/ap/wpa_auth_i.h
index 17cb5a2..5bd699c 100644
--- a/src/ap/wpa_auth_i.h
+++ b/src/ap/wpa_auth_i.h
@@ -152,6 +152,7 @@
 
 #ifdef CONFIG_P2P
 	u8 ip_addr[4];
+	unsigned int ip_addr_bit;
 #endif /* CONFIG_P2P */
 
 #ifdef CONFIG_FILS
diff --git a/src/ap/x_snoop.c b/src/ap/x_snoop.c
index aef9a53..029f4de 100644
--- a/src/ap/x_snoop.c
+++ b/src/ap/x_snoop.c
@@ -31,6 +31,8 @@
 		return -1;
 	}
 
+	hapd->x_snoop_initialized = true;
+
 	if (hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_HAIRPIN_MODE,
 					 1)) {
 		wpa_printf(MSG_DEBUG,
@@ -125,7 +127,10 @@
 
 void x_snoop_deinit(struct hostapd_data *hapd)
 {
+	if (!hapd->x_snoop_initialized)
+		return;
 	hostapd_drv_br_set_net_param(hapd, DRV_BR_NET_PARAM_GARP_ACCEPT, 0);
 	hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_PROXYARP, 0);
 	hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_HAIRPIN_MODE, 0);
+	hapd->x_snoop_initialized = false;
 }
diff --git a/src/common/defs.h b/src/common/defs.h
index f43bdb5..4e63053 100644
--- a/src/common/defs.h
+++ b/src/common/defs.h
@@ -429,9 +429,26 @@
 	CHAN_WIDTH_4320,
 	CHAN_WIDTH_6480,
 	CHAN_WIDTH_8640,
+	CHAN_WIDTH_320,
 	CHAN_WIDTH_UNKNOWN
 };
 
+/* VHT/EDMG/etc. channel widths
+ * Note: The first four values are used in hostapd.conf and as such, must
+ * maintain their defined values. Other values are used internally. */
+enum oper_chan_width {
+	CONF_OPER_CHWIDTH_USE_HT = 0,
+	CONF_OPER_CHWIDTH_80MHZ = 1,
+	CONF_OPER_CHWIDTH_160MHZ = 2,
+	CONF_OPER_CHWIDTH_80P80MHZ = 3,
+	CONF_OPER_CHWIDTH_2160MHZ,
+	CONF_OPER_CHWIDTH_4320MHZ,
+	CONF_OPER_CHWIDTH_6480MHZ,
+	CONF_OPER_CHWIDTH_8640MHZ,
+	CONF_OPER_CHWIDTH_40MHZ_6GHZ,
+	CONF_OPER_CHWIDTH_320MHZ,
+};
+
 enum key_flag {
 	KEY_FLAG_MODIFY			= BIT(0),
 	KEY_FLAG_DEFAULT		= BIT(1),
@@ -475,4 +492,10 @@
 	PTK0_REKEY_ALLOW_NEVER
 };
 
+enum frame_encryption {
+	FRAME_ENCRYPTION_UNKNOWN = -1,
+	FRAME_NOT_ENCRYPTED = 0,
+	FRAME_ENCRYPTED = 1
+};
+
 #endif /* DEFS_H */
diff --git a/src/common/dpp.c b/src/common/dpp.c
index cc26b80..fcc5241 100644
--- a/src/common/dpp.c
+++ b/src/common/dpp.c
@@ -13,6 +13,7 @@
 #include "utils/common.h"
 #include "utils/base64.h"
 #include "utils/json.h"
+#include "utils/ip_addr.h"
 #include "common/ieee802_11_common.h"
 #include "common/wpa_ctrl.h"
 #include "common/gas.h"
@@ -162,6 +163,7 @@
 	os_free(info->uri);
 	os_free(info->info);
 	os_free(info->chan);
+	os_free(info->host);
 	os_free(info->pk);
 	crypto_ec_key_deinit(info->pubkey);
 	str_clear_free(info->configurator_params);
@@ -369,12 +371,70 @@
 }
 
 
+static int dpp_parse_uri_host(struct dpp_bootstrap_info *bi, const char *txt)
+{
+	const char *end;
+	char *port;
+	struct hostapd_ip_addr addr;
+	char buf[100], *pos;
+
+	if (!txt)
+		return 0;
+
+	end = os_strchr(txt, ';');
+	if (!end)
+		end = txt + os_strlen(txt);
+	if (end - txt > (int) sizeof(buf) - 1)
+		return -1;
+	os_memcpy(buf, txt, end - txt);
+	buf[end - txt] = '\0';
+
+	bi->port = DPP_TCP_PORT;
+
+	pos = buf;
+	if (*pos == '[') {
+		pos = &buf[1];
+		port = os_strchr(pos, ']');
+		if (!port)
+			return -1;
+		*port++ = '\0';
+		if (*port == ':')
+			bi->port = atoi(port + 1);
+	}
+
+	if (hostapd_parse_ip_addr(pos, &addr) < 0) {
+		if (buf[0] != '[') {
+			port = os_strrchr(pos, ':');
+			if (port) {
+				*port++ = '\0';
+				bi->port = atoi(port);
+			}
+		}
+		if (hostapd_parse_ip_addr(pos, &addr) < 0) {
+			wpa_printf(MSG_INFO,
+				   "DPP: Invalid IP address in URI host entry: %s",
+				   pos);
+			return -1;
+		}
+	}
+	os_free(bi->host);
+	bi->host = os_memdup(&addr, sizeof(addr));
+	if (!bi->host)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "DPP: host: %s port: %u",
+		   hostapd_ip_txt(bi->host, buf, sizeof(buf)), bi->port);
+
+	return 0;
+}
+
+
 static struct dpp_bootstrap_info * dpp_parse_uri(const char *uri)
 {
 	const char *pos = uri;
 	const char *end;
 	const char *chan_list = NULL, *mac = NULL, *info = NULL, *pk = NULL;
-	const char *version = NULL, *supported_curves = NULL;
+	const char *version = NULL, *supported_curves = NULL, *host = NULL;
 	struct dpp_bootstrap_info *bi;
 
 	wpa_hexdump_ascii(MSG_DEBUG, "DPP: URI", uri, os_strlen(uri));
@@ -409,6 +469,8 @@
 			version = pos + 2;
 		else if (pos[0] == 'B' && pos[1] == ':' && !supported_curves)
 			supported_curves = pos + 2;
+		else if (pos[0] == 'H' && pos[1] == ':' && !host)
+			host = pos + 2;
 		else
 			wpa_hexdump_ascii(MSG_DEBUG,
 					  "DPP: Ignore unrecognized URI parameter",
@@ -431,6 +493,7 @@
 	    dpp_parse_uri_info(bi, info) < 0 ||
 	    dpp_parse_uri_version(bi, version) < 0 ||
 	    dpp_parse_uri_supported_curves(bi, supported_curves) < 0 ||
+	    dpp_parse_uri_host(bi, host) < 0 ||
 	    dpp_parse_uri_pk(bi, pk) < 0) {
 		dpp_bootstrap_info_free(bi);
 		bi = NULL;
@@ -632,6 +695,7 @@
 	char macstr[ETH_ALEN * 2 + 10];
 	size_t len;
 	char supp_curves[10];
+	char host[100];
 
 	len = 4; /* "DPP:" */
 	if (bi->chan)
@@ -664,11 +728,29 @@
 		supp_curves[0] = '\0';
 	}
 
+	host[0] = '\0';
+	if (bi->host) {
+		char buf[100];
+		const char *addr;
+
+		addr = hostapd_ip_txt(bi->host, buf, sizeof(buf));
+		if (!addr)
+			return -1;
+		if (bi->port == DPP_TCP_PORT)
+			len += os_snprintf(host, sizeof(host), "H:%s;", addr);
+		else if (bi->host->af == AF_INET)
+			len += os_snprintf(host, sizeof(host), "H:%s:%u;",
+					   addr, bi->port);
+		else
+			len += os_snprintf(host, sizeof(host), "H:[%s]:%u;",
+					   addr, bi->port);
+	}
+
 	os_free(bi->uri);
 	bi->uri = os_malloc(len + 1);
 	if (!bi->uri)
 		return -1;
-	os_snprintf(bi->uri, len + 1, "DPP:%s%s%s%s%s%s%s%s%sK:%s;;",
+	os_snprintf(bi->uri, len + 1, "DPP:%s%s%s%s%s%s%s%s%s%sK:%s;;",
 		    bi->chan ? "C:" : "", bi->chan ? bi->chan : "",
 		    bi->chan ? ";" : "",
 		    macstr,
@@ -677,6 +759,7 @@
 		    DPP_VERSION == 3 ? "V:3;" :
 		    (DPP_VERSION == 2 ? "V:2;" : ""),
 		    supp_curves,
+		    host,
 		    bi->pk);
 	return 0;
 }
@@ -4233,7 +4316,7 @@
 int dpp_bootstrap_gen(struct dpp_global *dpp, const char *cmd)
 {
 	char *mac = NULL, *info = NULL, *curve = NULL;
-	char *key = NULL, *supported_curves = NULL;
+	char *key = NULL, *supported_curves = NULL, *host = NULL;
 	u8 *privkey = NULL;
 	size_t privkey_len = 0;
 	int ret = -1;
@@ -4261,6 +4344,7 @@
 	curve = get_param(cmd, " curve=");
 	key = get_param(cmd, " key=");
 	supported_curves = get_param(cmd, " supported_curves=");
+	host = get_param(cmd, " host=");
 
 	if (key) {
 		privkey_len = os_strlen(key) / 2;
@@ -4275,6 +4359,7 @@
 	    dpp_parse_uri_mac(bi, mac) < 0 ||
 	    dpp_parse_uri_info(bi, info) < 0 ||
 	    dpp_parse_supported_curves_list(bi, supported_curves) < 0 ||
+	    dpp_parse_uri_host(bi, host) < 0 ||
 	    dpp_gen_uri(bi) < 0)
 		goto fail;
 
@@ -4288,6 +4373,7 @@
 	os_free(info);
 	str_clear_free(key);
 	os_free(supported_curves);
+	os_free(host);
 	bin_clear_free(privkey, privkey_len);
 	dpp_bootstrap_info_free(bi);
 	return ret;
@@ -4343,6 +4429,8 @@
 	struct dpp_bootstrap_info *bi;
 	char pkhash[2 * SHA256_MAC_LEN + 1];
 	char supp_curves[100];
+	char host[100];
+	int ret;
 
 	bi = dpp_bootstrap_get_id(dpp, id);
 	if (!bi)
@@ -4352,7 +4440,6 @@
 
 	supp_curves[0] = '\0';
 	if (bi->supported_curves) {
-		int ret;
 		size_t i;
 		char *pos = supp_curves;
 		char *end = &supp_curves[sizeof(supp_curves)];
@@ -4379,6 +4466,17 @@
 			supp_curves[0] = '\0';
 	}
 
+	host[0] = '\0';
+	if (bi->host) {
+		char buf[100];
+
+		ret = os_snprintf(host, sizeof(host), "host=%s %u\n",
+				  hostapd_ip_txt(bi->host, buf, sizeof(buf)),
+				  bi->port);
+		if (os_snprintf_error(sizeof(host), ret))
+			return -1;
+	}
+
 	return os_snprintf(reply, reply_size, "type=%s\n"
 			   "mac_addr=" MACSTR "\n"
 			   "info=%s\n"
@@ -4386,7 +4484,7 @@
 			   "use_freq=%u\n"
 			   "curve=%s\n"
 			   "pkhash=%s\n"
-			   "version=%d\n%s",
+			   "version=%d\n%s%s",
 			   dpp_bootstrap_type_txt(bi->type),
 			   MAC2STR(bi->mac_addr),
 			   bi->info ? bi->info : "",
@@ -4395,7 +4493,8 @@
 			   bi->curve->name,
 			   pkhash,
 			   bi->version,
-			   supp_curves);
+			   supp_curves,
+			   host);
 }
 
 
diff --git a/src/common/dpp.h b/src/common/dpp.h
index fba4119..1241668 100644
--- a/src/common/dpp.h
+++ b/src/common/dpp.h
@@ -163,6 +163,8 @@
 	u8 mac_addr[ETH_ALEN];
 	char *chan;
 	char *info;
+	struct hostapd_ip_addr *host;
+	unsigned int port;
 	char *pk;
 	unsigned int freq[DPP_BOOTSTRAP_MAX_FREQ];
 	unsigned int num_freq;
diff --git a/src/common/dpp_crypto.c b/src/common/dpp_crypto.c
index 47f56c2..fb239f7 100644
--- a/src/common/dpp_crypto.c
+++ b/src/common/dpp_crypto.c
@@ -1035,10 +1035,9 @@
 int dpp_auth_derive_l_responder(struct dpp_authentication *auth)
 {
 	struct crypto_ec *ec;
-	struct crypto_ec_point *L = NULL;
-	const struct crypto_ec_point *BI;
-	const struct crypto_bignum *bR, *pR, *q;
-	struct crypto_bignum *sum = NULL, *lx = NULL;
+	struct crypto_ec_point *L = NULL, *BI = NULL;
+	const struct crypto_bignum *q;
+	struct crypto_bignum *sum = NULL, *lx = NULL, *bR = NULL, *pR = NULL;
 	int ret = -1;
 
 	/* L = ((bR + pR) modulo q) * BI */
@@ -1068,7 +1067,10 @@
 fail:
 	crypto_bignum_deinit(lx, 1);
 	crypto_bignum_deinit(sum, 1);
+	crypto_bignum_deinit(bR, 1);
+	crypto_bignum_deinit(pR, 1);
 	crypto_ec_point_deinit(L, 1);
+	crypto_ec_point_deinit(BI, 1);
 	crypto_ec_deinit(ec);
 	return ret;
 }
@@ -1077,10 +1079,8 @@
 int dpp_auth_derive_l_initiator(struct dpp_authentication *auth)
 {
 	struct crypto_ec *ec;
-	struct crypto_ec_point *L = NULL, *sum = NULL;
-	const struct crypto_ec_point *BR, *PR;
-	const struct crypto_bignum *bI;
-	struct crypto_bignum *lx = NULL;
+	struct crypto_ec_point *L = NULL, *sum = NULL, *BR = NULL, *PR = NULL;
+	struct crypto_bignum *lx = NULL, *bI = NULL;
 	int ret = -1;
 
 	/* L = bI * (BR + PR) */
@@ -1108,8 +1108,11 @@
 	ret = 0;
 fail:
 	crypto_bignum_deinit(lx, 1);
+	crypto_bignum_deinit(bI, 1);
 	crypto_ec_point_deinit(sum, 1);
 	crypto_ec_point_deinit(L, 1);
+	crypto_ec_point_deinit(BR, 1);
+	crypto_ec_point_deinit(PR, 1);
 	crypto_ec_deinit(ec);
 	return ret;
 }
@@ -1441,9 +1444,8 @@
 	const u8 *addr[3];
 	size_t len[3];
 	unsigned int num_elem = 0;
-	struct crypto_ec_point *Qi = NULL;
+	struct crypto_ec_point *Qi = NULL, *Pi = NULL;
 	struct crypto_ec_key *Pi_key = NULL;
-	const struct crypto_ec_point *Pi = NULL;
 	struct crypto_bignum *hash_bn = NULL;
 	struct crypto_ec *ec = NULL;
 
@@ -1494,6 +1496,7 @@
 	crypto_ec_point_debug_print(ec, Qi, "DPP: Qi");
 out:
 	crypto_ec_key_deinit(Pi_key);
+	crypto_ec_point_deinit(Pi, 1);
 	crypto_bignum_deinit(hash_bn, 1);
 	if (ret_ec && Qi)
 		*ret_ec = ec;
@@ -1516,9 +1519,8 @@
 	const u8 *addr[3];
 	size_t len[3];
 	unsigned int num_elem = 0;
-	struct crypto_ec_point *Qr = NULL;
+	struct crypto_ec_point *Qr = NULL, *Pr = NULL;
 	struct crypto_ec_key *Pr_key = NULL;
-	const struct crypto_ec_point *Pr = NULL;
 	struct crypto_bignum *hash_bn = NULL;
 	struct crypto_ec *ec = NULL;
 
@@ -1570,6 +1572,7 @@
 
 out:
 	crypto_ec_key_deinit(Pr_key);
+	crypto_ec_point_deinit(Pr, 1);
 	crypto_bignum_deinit(hash_bn, 1);
 	if (ret_ec && Qr)
 		*ret_ec = ec;
@@ -1661,11 +1664,10 @@
 				     struct json_token *peer_net_access_key)
 {
 	struct crypto_ec_key *own_key = NULL, *peer_key = NULL;
-	struct crypto_bignum *sum = NULL;
-	const struct crypto_bignum *q, *cR, *pR;
+	struct crypto_bignum *sum = NULL, *cR = NULL, *pR = NULL;
+	const struct crypto_bignum *q;
 	struct crypto_ec *ec = NULL;
-	struct crypto_ec_point *M = NULL;
-	const struct crypto_ec_point *CI;
+	struct crypto_ec_point *M = NULL, *CI = NULL;
 	u8 Mx[DPP_MAX_SHARED_SECRET_LEN];
 	u8 prk[DPP_MAX_HASH_LEN];
 	const struct dpp_curve_params *curve;
@@ -1748,7 +1750,10 @@
 	forced_memzero(prk, sizeof(prk));
 	forced_memzero(Mx, sizeof(Mx));
 	crypto_ec_point_deinit(M, 1);
+	crypto_ec_point_deinit(CI, 1);
 	crypto_bignum_deinit(sum, 1);
+	crypto_bignum_deinit(cR, 1);
+	crypto_bignum_deinit(pR, 1);
 	crypto_ec_key_deinit(own_key);
 	crypto_ec_key_deinit(peer_key);
 	crypto_ec_deinit(ec);
@@ -1761,10 +1766,9 @@
 				     struct json_token *net_access_key)
 {
 	struct crypto_ec_key *pr = NULL, *peer_key = NULL;
-	const struct crypto_ec_point *CR, *PR;
-	const struct crypto_bignum *cI;
+	struct crypto_bignum *cI = NULL;
 	struct crypto_ec *ec = NULL;
-	struct crypto_ec_point *sum = NULL, *M = NULL;
+	struct crypto_ec_point *sum = NULL, *M = NULL, *CR = NULL, *PR = NULL;
 	u8 Mx[DPP_MAX_SHARED_SECRET_LEN];
 	u8 prk[DPP_MAX_HASH_LEN];
 	int res = -1;
@@ -1835,10 +1839,13 @@
 fail:
 	forced_memzero(prk, sizeof(prk));
 	forced_memzero(Mx, sizeof(Mx));
+	crypto_bignum_deinit(cI, 1);
 	crypto_ec_key_deinit(pr);
 	crypto_ec_key_deinit(peer_key);
 	crypto_ec_point_deinit(sum, 1);
 	crypto_ec_point_deinit(M, 1);
+	crypto_ec_point_deinit(CR, 1);
+	crypto_ec_point_deinit(PR, 1);
 	crypto_ec_deinit(ec);
 	return res;
 }
@@ -2259,8 +2266,8 @@
 {
 	const struct crypto_bignum *q;
 	struct crypto_bignum *bn;
-	const struct crypto_ec_point *pp, *generator;
-	struct crypto_ec_point *e_prime_id, *a_nonce;
+	const struct crypto_ec_point *generator;
+	struct crypto_ec_point *e_prime_id, *a_nonce, *pp;
 	int ret = -1;
 
 	pp = crypto_ec_key_get_public_key(id->pp_key);
@@ -2297,6 +2304,7 @@
 fail:
 	crypto_ec_point_deinit(e_prime_id, 1);
 	crypto_ec_point_deinit(a_nonce, 1);
+	crypto_ec_point_deinit(pp, 1);
 	crypto_bignum_deinit(bn, 1);
 	return ret;
 }
@@ -2321,9 +2329,9 @@
 					  struct crypto_ec_key *e_prime_id)
 {
 	struct crypto_ec *ec;
-	const struct crypto_bignum *pp;
+	struct crypto_bignum *pp = NULL;
 	struct crypto_ec_point *e_id = NULL;
-	const struct crypto_ec_point *a_nonce_point, *e_prime_id_point;
+	struct crypto_ec_point *a_nonce_point, *e_prime_id_point;
 
 	if (!ppkey)
 		return NULL;
@@ -2348,6 +2356,9 @@
 	crypto_ec_point_debug_print(ec, e_id, "DPP: Decrypted E-id");
 
 fail:
+	crypto_ec_point_deinit(a_nonce_point, 1);
+	crypto_ec_point_deinit(e_prime_id_point, 1);
+	crypto_bignum_deinit(pp, 1);
 	crypto_ec_deinit(ec);
 	return e_id;
 }
@@ -2453,8 +2464,7 @@
 {
 	struct crypto_ec *ec;
 	struct crypto_ec_key *key = NULL;
-	const struct crypto_ec_point *pub_key;
-	struct crypto_ec_point *p = NULL;
+	struct crypto_ec_point *p = NULL, *pub_key = NULL;
 	u8 *x, *y;
 	int ret = -1;
 
@@ -2472,11 +2482,9 @@
 
 	/* Retrieve public key coordinates */
 	pub_key = crypto_ec_key_get_public_key(key);
-	if (!pub_key)
+	if (!pub_key || crypto_ec_point_to_bin(ec, pub_key, x, y))
 		goto fail;
 
-	crypto_ec_point_to_bin(ec, pub_key, x, y);
-
 	/* And corrupt them */
 	y[curve->prime_len - 1] ^= 0x01;
 	p = crypto_ec_point_from_bin(ec, x);
@@ -2489,6 +2497,7 @@
 	ret = 0;
 fail:
 	crypto_ec_point_deinit(p, 0);
+	crypto_ec_point_deinit(pub_key, 0);
 	crypto_ec_key_deinit(key);
 	crypto_ec_deinit(ec);
 	return ret;
diff --git a/src/common/dpp_pkex.c b/src/common/dpp_pkex.c
index 72084d9..cf4fb6b 100644
--- a/src/common/dpp_pkex.c
+++ b/src/common/dpp_pkex.c
@@ -30,8 +30,7 @@
 						   bool v2)
 {
 	struct crypto_ec *ec = NULL;
-	const struct crypto_ec_point *X;
-	struct crypto_ec_point *Qi = NULL, *M = NULL;
+	struct crypto_ec_point *Qi = NULL, *M = NULL, *X = NULL;
 	u8 *Mx, *My;
 	struct wpabuf *msg = NULL;
 	size_t attr_len;
@@ -150,6 +149,7 @@
 	os_memcpy(pkex->Mx, Mx, curve->prime_len);
 
 out:
+	crypto_ec_point_deinit(X, 1);
 	crypto_ec_point_deinit(M, 1);
 	crypto_ec_point_deinit(Qi, 1);
 	crypto_ec_deinit(ec);
@@ -349,9 +349,8 @@
 	u16 ike_group;
 	struct dpp_pkex *pkex = NULL;
 	struct crypto_ec_point *Qi = NULL, *Qr = NULL, *M = NULL, *X = NULL,
-		*N = NULL;
+		*N = NULL, *Y = NULL;
 	struct crypto_ec *ec = NULL;
-	const struct crypto_ec_point *Y;
 	u8 *x_coord = NULL, *y_coord = NULL;
 	u8 Kx[DPP_MAX_SHARED_SECRET_LEN];
 	size_t Kx_len;
@@ -566,6 +565,7 @@
 	crypto_ec_point_deinit(M, 1);
 	crypto_ec_point_deinit(N, 1);
 	crypto_ec_point_deinit(X, 1);
+	crypto_ec_point_deinit(Y, 1);
 	crypto_ec_deinit(ec);
 	return pkex;
 fail:
diff --git a/src/common/hw_features_common.c b/src/common/hw_features_common.c
index 732124f..6646301 100644
--- a/src/common/hw_features_common.c
+++ b/src/common/hw_features_common.c
@@ -384,13 +384,16 @@
 			    u8 edmg_channel, int ht_enabled,
 			    int vht_enabled, int he_enabled,
 			    bool eht_enabled, int sec_channel_offset,
-			    int oper_chwidth, int center_segment0,
+			    enum oper_chan_width oper_chwidth,
+			    int center_segment0,
 			    int center_segment1, u32 vht_caps,
 			    struct he_capabilities *he_cap,
 			    struct eht_capabilities *eht_cap)
 {
 	if (!he_cap || !he_cap->he_supported)
 		he_enabled = 0;
+	if (!eht_cap || !eht_cap->eht_supported)
+		eht_enabled = 0;
 	os_memset(data, 0, sizeof(*data));
 	data->mode = mode;
 	data->freq = freq;
@@ -402,11 +405,13 @@
 	data->sec_channel_offset = sec_channel_offset;
 	data->center_freq1 = freq + sec_channel_offset * 10;
 	data->center_freq2 = 0;
-	if (oper_chwidth == CHANWIDTH_80MHZ)
+	if (oper_chwidth == CONF_OPER_CHWIDTH_80MHZ)
 		data->bandwidth = 80;
-	else if (oper_chwidth == CHANWIDTH_160MHZ ||
-		 oper_chwidth == CHANWIDTH_80P80MHZ)
+	else if (oper_chwidth == CONF_OPER_CHWIDTH_160MHZ ||
+		 oper_chwidth == CONF_OPER_CHWIDTH_80P80MHZ)
 		data->bandwidth = 160;
+	else if (oper_chwidth == CONF_OPER_CHWIDTH_320MHZ)
+		data->bandwidth = 320;
 	else if (sec_channel_offset)
 		data->bandwidth = 40;
 	else
@@ -482,9 +487,8 @@
 		return 0;
 	}
 
-#if 0 /* FIX: Figure out how to handle CHANWIDTH_320MHZ */
 	if (data->eht_enabled) switch (oper_chwidth) {
-	case CHANWIDTH_320MHZ:
+	case CONF_OPER_CHWIDTH_320MHZ:
 		if (!(eht_cap->phy_cap[EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_IDX] &
 		      EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_MASK)) {
 			wpa_printf(MSG_ERROR,
@@ -492,16 +496,18 @@
 			return -1;
 		}
 		break;
+	default:
+		break;
 	}
-#endif
 
 	if (data->he_enabled || data->eht_enabled) switch (oper_chwidth) {
-	case CHANWIDTH_USE_HT:
+	case CONF_OPER_CHWIDTH_USE_HT:
 		if (sec_channel_offset == 0)
 			break;
 
 		if (mode == HOSTAPD_MODE_IEEE80211G) {
-			if (!(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+			if (he_cap &&
+			    !(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
 			      HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_IN_2G)) {
 				wpa_printf(MSG_ERROR,
 					   "40 MHz channel width is not supported in 2.4 GHz");
@@ -510,9 +516,10 @@
 			break;
 		}
 		/* fall through */
-	case CHANWIDTH_80MHZ:
+	case CONF_OPER_CHWIDTH_80MHZ:
 		if (mode == HOSTAPD_MODE_IEEE80211A) {
-			if (!(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+			if (he_cap &&
+			    !(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
 			      HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G)) {
 				wpa_printf(MSG_ERROR,
 					   "40/80 MHz channel width is not supported in 5/6 GHz");
@@ -520,35 +527,39 @@
 			}
 		}
 		break;
-	case CHANWIDTH_80P80MHZ:
-		if (!(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+	case CONF_OPER_CHWIDTH_80P80MHZ:
+		if (he_cap &&
+		    !(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
 		      HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G)) {
 			wpa_printf(MSG_ERROR,
 				   "80+80 MHz channel width is not supported in 5/6 GHz");
 			return -1;
 		}
 		break;
-	case CHANWIDTH_160MHZ:
-		if (!(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+	case CONF_OPER_CHWIDTH_160MHZ:
+		if (he_cap &&
+		    !(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
 		      HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G)) {
 			wpa_printf(MSG_ERROR,
 				   "160 MHz channel width is not supported in 5 / 6GHz");
 			return -1;
 		}
 		break;
-	} else if (data->vht_enabled) switch (oper_chwidth) {
-	case CHANWIDTH_USE_HT:
+	default:
 		break;
-	case CHANWIDTH_80P80MHZ:
+	} else if (data->vht_enabled) switch (oper_chwidth) {
+	case CONF_OPER_CHWIDTH_USE_HT:
+		break;
+	case CONF_OPER_CHWIDTH_80P80MHZ:
 		if (!(vht_caps & VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ)) {
 			wpa_printf(MSG_ERROR,
 				   "80+80 channel width is not supported!");
 			return -1;
 		}
 		/* fall through */
-	case CHANWIDTH_80MHZ:
+	case CONF_OPER_CHWIDTH_80MHZ:
 		break;
-	case CHANWIDTH_160MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
 		if (!(vht_caps & (VHT_CAP_SUPP_CHAN_WIDTH_160MHZ |
 				  VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ))) {
 			wpa_printf(MSG_ERROR,
@@ -556,11 +567,13 @@
 			return -1;
 		}
 		break;
+	default:
+		break;
 	}
 
 	if (data->eht_enabled || data->he_enabled ||
 	    data->vht_enabled) switch (oper_chwidth) {
-	case CHANWIDTH_USE_HT:
+	case CONF_OPER_CHWIDTH_USE_HT:
 		if (center_segment1 ||
 		    (center_segment0 != 0 &&
 		     5000 + center_segment0 * 5 != data->center_freq1 &&
@@ -571,7 +584,7 @@
 			return -1;
 		}
 		break;
-	case CHANWIDTH_80P80MHZ:
+	case CONF_OPER_CHWIDTH_80P80MHZ:
 		if (center_segment1 == center_segment0 + 4 ||
 		    center_segment1 == center_segment0 - 4) {
 			wpa_printf(MSG_ERROR,
@@ -580,19 +593,21 @@
 		}
 		data->center_freq2 = 5000 + center_segment1 * 5;
 		/* fall through */
-	case CHANWIDTH_80MHZ:
+	case CONF_OPER_CHWIDTH_80MHZ:
 		data->bandwidth = 80;
 		if (!sec_channel_offset) {
 			wpa_printf(MSG_ERROR,
 				   "80/80+80 MHz: no second channel offset");
 			return -1;
 		}
-		if (oper_chwidth == CHANWIDTH_80MHZ && center_segment1) {
+		if (oper_chwidth == CONF_OPER_CHWIDTH_80MHZ &&
+		    center_segment1) {
 			wpa_printf(MSG_ERROR,
 				   "80 MHz: center segment 1 configured");
 			return -1;
 		}
-		if (oper_chwidth == CHANWIDTH_80P80MHZ && !center_segment1) {
+		if (oper_chwidth == CONF_OPER_CHWIDTH_80P80MHZ &&
+		    !center_segment1) {
 			wpa_printf(MSG_ERROR,
 				   "80+80 MHz: center segment 1 not configured");
 			return -1;
@@ -631,7 +646,7 @@
 			}
 		}
 		break;
-	case CHANWIDTH_160MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
 		data->bandwidth = 160;
 		if (center_segment1) {
 			wpa_printf(MSG_ERROR,
@@ -662,6 +677,43 @@
 			return -1;
 		}
 		break;
+	case CONF_OPER_CHWIDTH_320MHZ:
+		data->bandwidth = 320;
+		if (!data->eht_enabled || !is_6ghz_freq(freq)) {
+			wpa_printf(MSG_ERROR,
+				   "320 MHz: EHT not enabled or not a 6 GHz channel");
+			return -1;
+		}
+		if (center_segment1) {
+			wpa_printf(MSG_ERROR,
+				   "320 MHz: center segment 1 should not be set");
+			return -1;
+		}
+		if (center_segment0 == channel + 30 ||
+		    center_segment0 == channel + 26 ||
+		    center_segment0 == channel + 22 ||
+		    center_segment0 == channel + 18 ||
+		    center_segment0 == channel + 14 ||
+		    center_segment0 == channel + 10 ||
+		    center_segment0 == channel + 6 ||
+		    center_segment0 == channel + 2 ||
+		    center_segment0 == channel - 2 ||
+		    center_segment0 == channel - 6 ||
+		    center_segment0 == channel - 10 ||
+		    center_segment0 == channel - 14 ||
+		    center_segment0 == channel - 18 ||
+		    center_segment0 == channel - 22 ||
+		    center_segment0 == channel - 26 ||
+		    center_segment0 == channel - 30)
+			data->center_freq1 = 5000 + center_segment0 * 5;
+		else {
+			wpa_printf(MSG_ERROR,
+				   "320 MHz: wrong center segment 0");
+			return -1;
+		}
+		break;
+	default:
+		break;
 	}
 
 	return 0;
@@ -772,6 +824,7 @@
 	case 2:
 	case 4:
 	case 8:
+	case 16:
 		return num_chans * 20;
 	default:
 		return 20;
@@ -805,6 +858,9 @@
 	case 160:
 		bw_mask = HOSTAPD_CHAN_WIDTH_160;
 		break;
+	case 320:
+		bw_mask = HOSTAPD_CHAN_WIDTH_320;
+		break;
 	default:
 		bw_mask = 0;
 		break;
diff --git a/src/common/hw_features_common.h b/src/common/hw_features_common.h
index d87a2ca..d8ca168 100644
--- a/src/common/hw_features_common.h
+++ b/src/common/hw_features_common.h
@@ -41,7 +41,8 @@
 			    int ht_enabled,
 			    int vht_enabled, int he_enabled,
 			    bool eht_enabled, int sec_channel_offset,
-			    int oper_chwidth, int center_segment0,
+			    enum oper_chan_width oper_chwidth,
+			    int center_segment0,
 			    int center_segment1, u32 vht_caps,
 			    struct he_capabilities *he_caps,
 			    struct eht_capabilities *eht_cap);
diff --git a/src/common/ieee802_11_common.c b/src/common/ieee802_11_common.c
index 44335de..b8d3c54 100644
--- a/src/common/ieee802_11_common.c
+++ b/src/common/ieee802_11_common.c
@@ -886,7 +886,7 @@
 {
 	u8 op_class;
 
-	return ieee80211_freq_to_channel_ext(freq, 0, CHANWIDTH_USE_HT,
+	return ieee80211_freq_to_channel_ext(freq, 0, CONF_OPER_CHWIDTH_USE_HT,
 					     &op_class, channel);
 }
 
@@ -896,15 +896,15 @@
  * for HT40, VHT, and HE. DFS channels are not covered.
  * @freq: Frequency (MHz) to convert
  * @sec_channel: 0 = non-HT40, 1 = sec. channel above, -1 = sec. channel below
- * @chanwidth: VHT/EDMG channel width (CHANWIDTH_*)
+ * @chanwidth: VHT/EDMG/etc. channel width
  * @op_class: Buffer for returning operating class
  * @channel: Buffer for returning channel number
  * Returns: hw_mode on success, NUM_HOSTAPD_MODES on failure
  */
-enum hostapd_hw_mode ieee80211_freq_to_channel_ext(unsigned int freq,
-						   int sec_channel,
-						   int chanwidth,
-						   u8 *op_class, u8 *channel)
+enum hostapd_hw_mode
+ieee80211_freq_to_channel_ext(unsigned int freq, int sec_channel,
+			      enum oper_chan_width chanwidth,
+			      u8 *op_class, u8 *channel)
 {
 	u8 vht_opclass;
 
@@ -952,13 +952,13 @@
 	}
 
 	switch (chanwidth) {
-	case CHANWIDTH_80MHZ:
+	case CONF_OPER_CHWIDTH_80MHZ:
 		vht_opclass = 128;
 		break;
-	case CHANWIDTH_160MHZ:
+	case CONF_OPER_CHWIDTH_160MHZ:
 		vht_opclass = 129;
 		break;
-	case CHANWIDTH_80P80MHZ:
+	case CONF_OPER_CHWIDTH_80P80MHZ:
 		vht_opclass = 130;
 		break;
 	default:
@@ -1057,15 +1057,18 @@
 			return NUM_HOSTAPD_MODES;
 
 		switch (chanwidth) {
-		case CHANWIDTH_80MHZ:
+		case CONF_OPER_CHWIDTH_80MHZ:
 			*op_class = 133;
 			break;
-		case CHANWIDTH_160MHZ:
+		case CONF_OPER_CHWIDTH_160MHZ:
 			*op_class = 134;
 			break;
-		case CHANWIDTH_80P80MHZ:
+		case CONF_OPER_CHWIDTH_80P80MHZ:
 			*op_class = 135;
 			break;
+		case CONF_OPER_CHWIDTH_320MHZ:
+			*op_class = 137;
+			break;
 		default:
 			if (sec_channel)
 				*op_class = 132;
@@ -1090,12 +1093,12 @@
 			return NUM_HOSTAPD_MODES;
 
 		switch (chanwidth) {
-		case CHANWIDTH_USE_HT:
-		case CHANWIDTH_2160MHZ:
+		case CONF_OPER_CHWIDTH_USE_HT:
+		case CONF_OPER_CHWIDTH_2160MHZ:
 			*channel = (freq - 56160) / 2160;
 			*op_class = 180;
 			break;
-		case CHANWIDTH_4320MHZ:
+		case CONF_OPER_CHWIDTH_4320MHZ:
 			/* EDMG channels 9 - 13 */
 			if (freq > 56160 + 2160 * 5)
 				return NUM_HOSTAPD_MODES;
@@ -1103,7 +1106,7 @@
 			*channel = (freq - 56160) / 2160 + 8;
 			*op_class = 181;
 			break;
-		case CHANWIDTH_6480MHZ:
+		case CONF_OPER_CHWIDTH_6480MHZ:
 			/* EDMG channels 17 - 20 */
 			if (freq > 56160 + 2160 * 4)
 				return NUM_HOSTAPD_MODES;
@@ -1111,7 +1114,7 @@
 			*channel = (freq - 56160) / 2160 + 16;
 			*op_class = 182;
 			break;
-		case CHANWIDTH_8640MHZ:
+		case CONF_OPER_CHWIDTH_8640MHZ:
 			/* EDMG channels 25 - 27 */
 			if (freq > 56160 + 2160 * 3)
 				return NUM_HOSTAPD_MODES;
@@ -1140,28 +1143,31 @@
 	case CHAN_WIDTH_20_NOHT:
 	case CHAN_WIDTH_20:
 	case CHAN_WIDTH_40:
-		cw = CHANWIDTH_USE_HT;
+		cw = CONF_OPER_CHWIDTH_USE_HT;
 		break;
 	case CHAN_WIDTH_80:
-		cw = CHANWIDTH_80MHZ;
+		cw = CONF_OPER_CHWIDTH_80MHZ;
 		break;
 	case CHAN_WIDTH_80P80:
-		cw = CHANWIDTH_80P80MHZ;
+		cw = CONF_OPER_CHWIDTH_80P80MHZ;
 		break;
 	case CHAN_WIDTH_160:
-		cw = CHANWIDTH_160MHZ;
+		cw = CONF_OPER_CHWIDTH_160MHZ;
 		break;
 	case CHAN_WIDTH_2160:
-		cw = CHANWIDTH_2160MHZ;
+		cw = CONF_OPER_CHWIDTH_2160MHZ;
 		break;
 	case CHAN_WIDTH_4320:
-		cw = CHANWIDTH_4320MHZ;
+		cw = CONF_OPER_CHWIDTH_4320MHZ;
 		break;
 	case CHAN_WIDTH_6480:
-		cw = CHANWIDTH_6480MHZ;
+		cw = CONF_OPER_CHWIDTH_6480MHZ;
 		break;
 	case CHAN_WIDTH_8640:
-		cw = CHANWIDTH_8640MHZ;
+		cw = CONF_OPER_CHWIDTH_8640MHZ;
+		break;
+	case CHAN_WIDTH_320:
+		cw = CONF_OPER_CHWIDTH_320MHZ;
 		break;
 	}
 
@@ -1458,6 +1464,7 @@
 	case 133: /* UHB channels, 80 MHz: 7, 23, 39.. */
 	case 134: /* UHB channels, 160 MHz: 15, 47, 79.. */
 	case 135: /* UHB channels, 80+80 MHz: 7, 23, 39.. */
+	case 137: /* UHB channels, 320 MHz: 31, 63, 95, 127, 159, 191 */
 		if (chan < 1 || chan > 233)
 			return -1;
 		return 5950 + chan * 5;
@@ -2272,6 +2279,9 @@
 	/* channels 15, 47, 79...*/
 	if ((idx & 0x1f) == 0xf)
 		return 3; /* 160 MHz */
+	/* channels 31, 63, 95, 127, 159, 191 */
+	if ((idx & 0x1f) == 0x1f && idx < 192)
+		return 4; /* 320 MHz */
 
 	return -1;
 }
@@ -2294,7 +2304,7 @@
 
 bool is_6ghz_op_class(u8 op_class)
 {
-	return op_class >= 131 && op_class <= 136;
+	return op_class >= 131 && op_class <= 137;
 }
 
 
@@ -2600,6 +2610,8 @@
 		return 160;
 	case 136: /* UHB channels, 20 MHz: 2 */
 		return 20;
+	case 137: /* UHB channels, 320 MHz: 31, 63, 95, 127, 159, 191 */
+		return 320;
 	case 180: /* 60 GHz band, channels 1..8 */
 		return 2160;
 	case 181: /* 60 GHz band, EDMG CB2, channels 9..15 */
@@ -2614,64 +2626,66 @@
 }
 
 
-int op_class_to_ch_width(u8 op_class)
+enum oper_chan_width op_class_to_ch_width(u8 op_class)
 {
 	switch (op_class) {
 	case 81:
 	case 82:
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 83: /* channels 1..9; 40 MHz */
 	case 84: /* channels 5..13; 40 MHz */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 115: /* channels 36,40,44,48; indoor only */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 116: /* channels 36,44; 40 MHz; indoor only */
 	case 117: /* channels 40,48; 40 MHz; indoor only */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 118: /* channels 52,56,60,64; dfs */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 119: /* channels 52,60; 40 MHz; dfs */
 	case 120: /* channels 56,64; 40 MHz; dfs */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 121: /* channels 100-140 */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 122: /* channels 100-142; 40 MHz */
 	case 123: /* channels 104-136; 40 MHz */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 124: /* channels 149,153,157,161 */
 	case 125: /* channels 149,153,157,161,165,169,171 */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 126: /* channels 149,157,165, 173; 40 MHz */
 	case 127: /* channels 153,161,169,177; 40 MHz */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 128: /* center freqs 42, 58, 106, 122, 138, 155, 171; 80 MHz */
-		return CHANWIDTH_80MHZ;
+		return CONF_OPER_CHWIDTH_80MHZ;
 	case 129: /* center freqs 50, 114, 163; 160 MHz */
-		return CHANWIDTH_160MHZ;
+		return CONF_OPER_CHWIDTH_160MHZ;
 	case 130: /* center freqs 42, 58, 106, 122, 138, 155, 171; 80+80 MHz */
-		return CHANWIDTH_80P80MHZ;
+		return CONF_OPER_CHWIDTH_80P80MHZ;
 	case 131: /* UHB channels, 20 MHz: 1, 5, 9.. */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 132: /* UHB channels, 40 MHz: 3, 11, 19.. */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
 	case 133: /* UHB channels, 80 MHz: 7, 23, 39.. */
-		return CHANWIDTH_80MHZ;
+		return CONF_OPER_CHWIDTH_80MHZ;
 	case 134: /* UHB channels, 160 MHz: 15, 47, 79.. */
-		return CHANWIDTH_160MHZ;
+		return CONF_OPER_CHWIDTH_160MHZ;
 	case 135: /* UHB channels, 80+80 MHz: 7, 23, 39.. */
-		return CHANWIDTH_80P80MHZ;
+		return CONF_OPER_CHWIDTH_80P80MHZ;
 	case 136: /* UHB channels, 20 MHz: 2 */
-		return CHANWIDTH_USE_HT;
+		return CONF_OPER_CHWIDTH_USE_HT;
+	case 137: /* UHB channels, 320 MHz: 31, 63, 95, 127, 159, 191 */
+		return CONF_OPER_CHWIDTH_320MHZ;
 	case 180: /* 60 GHz band, channels 1..8 */
-		return CHANWIDTH_2160MHZ;
+		return CONF_OPER_CHWIDTH_2160MHZ;
 	case 181: /* 60 GHz band, EDMG CB2, channels 9..15 */
-		return CHANWIDTH_4320MHZ;
+		return CONF_OPER_CHWIDTH_4320MHZ;
 	case 182: /* 60 GHz band, EDMG CB3, channels 17..22 */
-		return CHANWIDTH_6480MHZ;
+		return CONF_OPER_CHWIDTH_6480MHZ;
 	case 183: /* 60 GHz band, EDMG CB4, channel 25..29 */
-		return CHANWIDTH_8640MHZ;
+		return CONF_OPER_CHWIDTH_8640MHZ;
 	}
-	return CHANWIDTH_USE_HT;
+	return CONF_OPER_CHWIDTH_USE_HT;
 }
 
 struct wpabuf * ieee802_11_defrag_data(struct ieee802_11_elems *elems,
diff --git a/src/common/ieee802_11_common.h b/src/common/ieee802_11_common.h
index e21f7be..13fd10d 100644
--- a/src/common/ieee802_11_common.h
+++ b/src/common/ieee802_11_common.h
@@ -215,9 +215,10 @@
 			    const char *name, const char *val);
 enum hostapd_hw_mode ieee80211_freq_to_chan(int freq, u8 *channel);
 int ieee80211_chan_to_freq(const char *country, u8 op_class, u8 chan);
-enum hostapd_hw_mode ieee80211_freq_to_channel_ext(unsigned int freq,
-						   int sec_channel, int vht,
-						   u8 *op_class, u8 *channel);
+enum hostapd_hw_mode
+ieee80211_freq_to_channel_ext(unsigned int freq, int sec_channel,
+			      enum oper_chan_width chanwidth,
+			      u8 *op_class, u8 *channel);
 int ieee80211_chaninfo_to_channel(unsigned int freq, enum chan_width chanwidth,
 				  int sec_channel, u8 *op_class, u8 *channel);
 int ieee80211_is_dfs(int freq, const struct hostapd_hw_modes *modes,
@@ -279,7 +280,7 @@
 			       unsigned int capab);
 bool ieee802_11_rsnx_capab(const u8 *rsnxe, unsigned int capab);
 int op_class_to_bandwidth(u8 op_class);
-int op_class_to_ch_width(u8 op_class);
+enum oper_chan_width op_class_to_ch_width(u8 op_class);
 
 /* element iteration helpers */
 #define for_each_element(_elem, _data, _datalen)			\
diff --git a/src/common/ieee802_11_defs.h b/src/common/ieee802_11_defs.h
index c341a1d..ae035f5 100644
--- a/src/common/ieee802_11_defs.h
+++ b/src/common/ieee802_11_defs.h
@@ -1340,16 +1340,11 @@
 
 #define VHT_RX_NSS_MAX_STREAMS			    8
 
-/* VHT/EDMG channel widths */
+/* VHT operation information - channel widths */
 #define CHANWIDTH_USE_HT	0
 #define CHANWIDTH_80MHZ		1
 #define CHANWIDTH_160MHZ	2
 #define CHANWIDTH_80P80MHZ	3
-#define CHANWIDTH_2160MHZ	4
-#define CHANWIDTH_4320MHZ	5
-#define CHANWIDTH_6480MHZ	6
-#define CHANWIDTH_8640MHZ	7
-#define CHANWIDTH_40MHZ_6GHZ	8
 
 #define HE_NSS_MAX_STREAMS			    8
 
diff --git a/src/common/ocv.c b/src/common/ocv.c
index c9dc14f..d77bc4b 100644
--- a/src/common/ocv.c
+++ b/src/common/ocv.c
@@ -159,11 +159,10 @@
 	}
 
 	/*
-	 * When using a 160 or 80+80 MHz channel to transmit, verify that we use
+	 * When using an 80+80 MHz channel to transmit, verify that we use
 	 * the same segments as the receiver by comparing frequency segment 1.
 	 */
-	if ((ci->chanwidth == CHAN_WIDTH_160 ||
-	     ci->chanwidth == CHAN_WIDTH_80P80) &&
+	if (ci->chanwidth == CHAN_WIDTH_80P80 &&
 	    tx_seg1_idx != oci.seg1_idx) {
 		os_snprintf(ocv_errorstr, sizeof(ocv_errorstr),
 			    "frequency segment 1 mismatch in received OCI (we use %d but receiver is using %d)",
diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index d04c8d1..c9e4675 100644
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -711,10 +711,10 @@
  *	This event contains Tx VDEV group information, other VDEVs
  *	interface index, and status information.
  *
- * @QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_MULTI_STA_POLICY: Vendor command to
- *	configure the concurrent session policies when multiple STA interfaces
+ * @QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_POLICY: Vendor command to
+ *	configure the concurrent session policies when multiple interfaces
  *	are (getting) active. The attributes used by this command are defined
- *	in enum qca_wlan_vendor_attr_concurrent_sta_policy.
+ *	in enum qca_wlan_vendor_attr_concurrent_policy.
  *
  * @QCA_NL80211_VENDOR_SUBCMD_USABLE_CHANNELS: Userspace can use this command
  *	to query usable channels for different interface types such as STA,
@@ -788,6 +788,37 @@
  *
  *	The attributes used with this command are defined in
  *	enum qca_wlan_vendor_attr_mcc_quota.
+ *
+ * @QCA_NL80211_VENDOR_SUBCMD_GET_RADIO_COMBINATION_MATRIX: Vendor command to
+ *	get the WLAN radio combinations matrix supported by the device which
+ *	provides the device simultaneous radio configurations such as
+ *	standalone, dual band simultaneous, and single band simultaneous.
+ *
+ *	The attributes used with this command are defined in
+ *	enum qca_wlan_vendor_attr_radio_combination_matrix.
+ *
+ * @QCA_NL80211_VENDOR_SUBCMD_DRIVER_READY: Event indicating to the user space
+ *	that the driver is ready for operations again after recovering from
+ *	internal failures. This occurs following a failure that was indicated by
+ *	@QCA_NL80211_VENDOR_SUBCMD_HANG.
+ *
+ * @QCA_NL80211_VENDOR_SUBCMD_PASN: Subcommand used to offload preassociation
+ *	security negotiation and key generation to user space.
+ *
+ *	When used as an event, the driver requests userspace to trigger the PASN
+ *	authentication or dropping of a PTKSA for the indicated peer devices.
+ *	When used as a command response, userspace indicates a consolidated
+ *	status report for all the peers that were requested for.
+ *
+ *	The attributes used with this command are defined in
+ *	enum qca_wlan_vendor_attr_pasn.
+ *
+ * @QCA_NL80211_VENDOR_SUBCMD_SECURE_RANGING_CONTEXT: Subcommand used to set
+ *	secure ranging context such as TK and LTF keyseed for each peer
+ *	requested by the driver with a @QCA_NL80211_VENDOR_SUBCMD_PASN event.
+ *
+ *	The attributes used with this command are defined in
+ *	enum qca_wlan_vendor_attr_secure_ranging_ctx.
  */
 enum qca_nl80211_vendor_subcmds {
 	QCA_NL80211_VENDOR_SUBCMD_UNSPEC = 0,
@@ -974,7 +1005,7 @@
 	QCA_NL80211_VENDOR_SUBCMD_UPDATE_SSID = 194,
 	QCA_NL80211_VENDOR_SUBCMD_WIFI_FW_STATS = 195,
 	QCA_NL80211_VENDOR_SUBCMD_MBSSID_TX_VDEV_STATUS = 196,
-	QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_MULTI_STA_POLICY = 197,
+	QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_POLICY = 197,
 	QCA_NL80211_VENDOR_SUBCMD_USABLE_CHANNELS = 198,
 	QCA_NL80211_VENDOR_SUBCMD_GET_RADAR_HISTORY = 199,
 	QCA_NL80211_VENDOR_SUBCMD_MDNS_OFFLOAD = 200,
@@ -983,8 +1014,19 @@
 	QCA_NL80211_VENDOR_SUBCMD_ROAM_EVENTS = 203,
 	QCA_NL80211_VENDOR_SUBCMD_RATEMASK_CONFIG = 204,
 	QCA_NL80211_VENDOR_SUBCMD_MCC_QUOTA = 205,
+	/* 206..212 - reserved for QCA */
+	QCA_NL80211_VENDOR_SUBCMD_GET_RADIO_COMBINATION_MATRIX = 213,
+	QCA_NL80211_VENDOR_SUBCMD_DRIVER_READY = 214,
+	QCA_NL80211_VENDOR_SUBCMD_PASN = 215,
+	QCA_NL80211_VENDOR_SUBCMD_SECURE_RANGING_CONTEXT = 216,
 };
 
+/* Compatibility defines for previously used subcmd names.
+ * These values should not be used in any new implementation.
+ */
+#define QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_MULTI_STA_POLICY \
+	QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_POLICY
+
 enum qca_wlan_vendor_attr {
 	QCA_WLAN_VENDOR_ATTR_INVALID = 0,
 	/* used by QCA_NL80211_VENDOR_SUBCMD_DFS_CAPABILITY */
@@ -1495,6 +1537,12 @@
  * Used with command to configure ACS operation for EHT mode.
  * Disable (flag attribute not present) - EHT disabled and
  * Enable (flag attribute present) - EHT enabled.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_ACS_LAST_SCAN_AGEOUT_TIME: Optional (u32).
+ * Used with command to configure how older scan can be considered for ACS
+ * scoring. In case scan was performed on a partial set of channels configured
+ * with this command within last QCA_WLAN_VENDOR_ATTR_ACS_LAST_SCAN_AGEOUT_TIME
+ * (in ms), scan only the remaining channels.
  */
 enum qca_wlan_vendor_attr_acs_offload {
 	QCA_WLAN_VENDOR_ATTR_ACS_CHANNEL_INVALID = 0,
@@ -1517,6 +1565,7 @@
 	QCA_WLAN_VENDOR_ATTR_ACS_EDMG_CHANNEL = 17,
 	QCA_WLAN_VENDOR_ATTR_ACS_PUNCTURE_BITMAP = 18,
 	QCA_WLAN_VENDOR_ATTR_ACS_EHT_ENABLED = 19,
+	QCA_WLAN_VENDOR_ATTR_ACS_LAST_SCAN_AGEOUT_TIME = 20,
 
 	/* keep last */
 	QCA_WLAN_VENDOR_ATTR_ACS_AFTER_LAST,
@@ -1600,17 +1649,17 @@
  *	operation is specifically mentioned (against its respective
  *	documentation) to support either of these or both modes.
  * @QCA_WLAN_VENDOR_FEATURE_USE_ADD_DEL_VIRTUAL_INTF_FOR_NDI: Flag indicates
- * 	that the driver requires add/del virtual interface path using the
+ *	that the driver requires add/del virtual interface path using the
  *	generic nl80211 commands for NDP interface create/delete and to
  *	register/unregister the netdev instead of creating/deleting the NDP
  *	interface using the vendor commands
  *	QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_CREATE and
  *	QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_DELETE. With the latest kernel
- * 	(5.12 version onward), interface creation/deletion is not allowed using
- * 	vendor commands as it leads to a deadlock while acquiring the RTNL_LOCK
- * 	during the register/unregister of netdev. Create and delete NDP
- * 	interface using NL80211_CMD_NEW_INTERFACE and NL80211_CMD_DEL_INTERFACE
- * 	commands respectively if the driver advertises this capability set.
+ *	(5.12 version onward), interface creation/deletion is not allowed using
+ *	vendor commands as it leads to a deadlock while acquiring the RTNL_LOCK
+ *	during the register/unregister of netdev. Create and delete NDP
+ *	interface using NL80211_CMD_NEW_INTERFACE and NL80211_CMD_DEL_INTERFACE
+ *	commands respectively if the driver advertises this capability set.
  * @NUM_QCA_WLAN_VENDOR_FEATURES: Number of assigned feature bits
  */
 enum qca_wlan_vendor_features {
@@ -1622,7 +1671,7 @@
 	QCA_WLAN_VENDOR_FEATURE_OCE_AP                  = 5,
 	QCA_WLAN_VENDOR_FEATURE_OCE_STA_CFON            = 6,
 	QCA_WLAN_VENDOR_FEATURE_SELF_MANAGED_REGULATORY = 7,
-	QCA_WLAN_VENDOR_FEATURE_TWT 			= 8,
+	QCA_WLAN_VENDOR_FEATURE_TWT			= 8,
 	QCA_WLAN_VENDOR_FEATURE_11AX			= 9,
 	QCA_WLAN_VENDOR_FEATURE_6GHZ_SUPPORT		= 10,
 	QCA_WLAN_VENDOR_FEATURE_THERMAL_CONFIG		= 11,
@@ -2643,6 +2692,13 @@
 	 */
 	QCA_WLAN_VENDOR_ATTR_CONFIG_ARP_NS_OFFLOAD = 81,
 
+	/*
+	 * 8-bit unsigned value. This attribute can be used to configure the
+	 * data path mode to be followed for audio traffic. Possible values
+	 * are defined in enum qca_wlan_audio_data_path.
+	 */
+	QCA_WLAN_VENDOR_ATTR_CONFIG_AUDIO_DATA_PATH = 82,
+
 	/* keep last */
 	QCA_WLAN_VENDOR_ATTR_CONFIG_AFTER_LAST,
 	QCA_WLAN_VENDOR_ATTR_CONFIG_MAX =
@@ -4683,7 +4739,7 @@
 
 /**
  * enum qca_vendor_attr_roam_control - Attributes to carry roam configuration
- * 	The following attributes are used to set/get/clear the respective
+ *	The following attributes are used to set/get/clear the respective
  *	configurations to/from the driver.
  *	For the get, the attribute for the configuration to be queried shall
  *	carry any of its acceptable values to the driver. In return, the driver
@@ -4885,6 +4941,12 @@
  *	Optional parameter. Scan dwell time for 6G Non Preferred Scanning
  *	Channels. If this attribute is not configured, the driver shall proceed
  *	with default behavior.
+ *
+ * @QCA_ATTR_ROAM_CONTROL_RX_LINKSPEED_THRESHOLD: u16 value in Mbps.
+ *	Optional parameter. RX link speed threshold to disable roaming.
+ *	If the current RX link speed is above the threshold, roaming is not
+ *	needed. If this attribute is not configured, or if it is set to 0, the
+ *	driver will not consider the RX link speed in the roaming decision.
  */
 enum qca_vendor_attr_roam_control {
 	QCA_ATTR_ROAM_CONTROL_ENABLE = 1,
@@ -4910,6 +4972,7 @@
 	QCA_ATTR_ROAM_CONTROL_MAXIMUM_AWAY_TIME = 21,
 	QCA_ATTR_ROAM_CONTROL_SCAN_6G_PSC_DWELL_TIME = 22,
 	QCA_ATTR_ROAM_CONTROL_SCAN_6G_NON_PSC_DWELL_TIME = 23,
+	QCA_ATTR_ROAM_CONTROL_LINKSPEED_THRESHOLD = 24,
 
 	/* keep last */
 	QCA_ATTR_ROAM_CONTROL_AFTER_LAST,
@@ -11573,24 +11636,58 @@
 };
 
 /**
- * enum qca_wlan_vendor_attr_concurrent_sta_policy - Defines attributes
- * used by QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_MULTI_STA_POLICY vendor command.
+ * enum qca_wlan_concurrent_ap_policy_config - Concurrent AP policies
  *
- * @QCA_WLAN_VENDOR_ATTR_CONCURRENT_STA_POLICY_CONFIG:
+ * @QCA_WLAN_CONCURRENT_AP_POLICY_UNSPECIFIED: No specific policy for this AP
+ * interface.
+ *
+ * @QCA_WLAN_CONCURRENT_AP_POLICY_GAMING_AUDIO: Select interface concurrencies
+ * to meet gaming audio latency requirements.
+ *
+ * @QCA_WLAN_CONCURRENT_AP_POLICY_LOSSLESS_AUDIO_STREAMING: Select interface
+ * concurrencies to meet lossless audio streaming requirements.
+ */
+enum qca_wlan_concurrent_ap_policy_config {
+	QCA_WLAN_CONCURRENT_AP_POLICY_UNSPECIFIED = 0,
+	QCA_WLAN_CONCURRENT_AP_POLICY_GAMING_AUDIO = 1,
+	QCA_WLAN_CONCURRENT_AP_POLICY_LOSSLESS_AUDIO_STREAMING = 2,
+};
+
+/**
+ * enum qca_wlan_vendor_attr_concurrent_policy - Defines attributes
+ * used by QCA_NL80211_VENDOR_SUBCMD_CONCURRENT_POLICY vendor command.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_STA_CONFIG:
  * u8 attribute. Configures the concurrent STA policy configuration.
  * Possible values are defined in enum qca_wlan_concurrent_sta_policy_config.
+
+ * @QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_AP_CONFIG:
+ * u8 attribute. Configures the concurrent AP policy configuration.
+ * Possible values are defined in enum qca_wlan_concurrent_ap_policy_config.
  */
-enum qca_wlan_vendor_attr_concurrent_sta_policy {
-	QCA_WLAN_VENDOR_ATTR_CONCURRENT_STA_POLICY_INVALID = 0,
-	QCA_WLAN_VENDOR_ATTR_CONCURRENT_STA_POLICY_CONFIG = 1,
+enum qca_wlan_vendor_attr_concurrent_policy {
+	QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_INVALID = 0,
+	QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_STA_CONFIG = 1,
+	QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_AP_CONFIG = 2,
 
 	/* keep last */
-	QCA_WLAN_VENDOR_ATTR_CONCURRENT_STA_POLICY_AFTER_LAST,
-	QCA_WLAN_VENDOR_ATTR_CONCURRENT_STA_POLICY_MAX =
-	QCA_WLAN_VENDOR_ATTR_CONCURRENT_STA_POLICY_AFTER_LAST - 1,
+	QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_AFTER_LAST,
+	QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_MAX =
+	QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_AFTER_LAST - 1,
 
 };
 
+/* Compatibility defines for previously used enum
+ * qca_wlan_vendor_attr_concurrent_policy names. These values should not be used
+ * in any new implementation.
+ */
+#define QCA_WLAN_VENDOR_ATTR_CONCURRENT_STA_POLICY_CONFIG \
+	QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_STA_CONFIG
+#define QCA_WLAN_VENDOR_ATTR_CONCURRENT_STA_POLICY_MAX \
+	QCA_WLAN_VENDOR_ATTR_CONCURRENT_POLICY_MAX
+#define qca_wlan_vendor_attr_concurrent_sta_policy \
+	qca_wlan_vendor_attr_concurrent_policy
+
 /**
  * enum qca_sta_connect_fail_reason_codes - Defines values carried
  * by QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_CONNECT_FAIL_REASON_CODE vendor
@@ -11821,6 +11918,82 @@
 };
 
 /**
+ * enum qca_wlan_vendor_attr_supported_radio_cfg - Attributes for
+ * radio configurations present in each radio combination.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_SUPPORTED_RADIO_CFG_BAND: u32 attribute indicates
+ * the band info in the radio configuration. Uses the enum qca_set_band values.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_SUPPORTED_RADIO_CFG_ANTENNA: u8 attribute indicates
+ * the number of antennas info in the radio configuration.
+ */
+enum qca_wlan_vendor_attr_supported_radio_cfg {
+	QCA_WLAN_VENDOR_ATTR_SUPPORTED_RADIO_CFG_INVALID = 0,
+	QCA_WLAN_VENDOR_ATTR_SUPPORTED_RADIO_CFG_BAND = 1,
+	QCA_WLAN_VENDOR_ATTR_SUPPORTED_RADIO_CFG_ANTENNA = 2,
+
+	/* keep last */
+	QCA_WLAN_VENDOR_ATTR_SUPPORTED_RADIO_CFG_LAST,
+	QCA_WLAN_VENDOR_ATTR_SUPPORTED_RADIO_CFG_MAX =
+	QCA_WLAN_VENDOR_ATTR_SUPPORTED_RADIO_CFG_LAST - 1,
+};
+
+/**
+ * enum qca_wlan_vendor_attr_radio_combination - Attributes for
+ * radio combinations supported by the device.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_RADIO_COMBINATIONS_CFGS: Nested attribute
+ * provides the radio configurations present in the radio combination.
+ * Uses the enum qca_wlan_vendor_attr_supported_radio_cfg attributes.
+ * This attribute provides the values for radio combination matrix.
+ * For standalone config, the number of config values is one and the config
+ * carries the band and antenna information for standalone configuration. For
+ * Dual Band Simultaneous (DBS)/Single Band Simultaneous (SBS) mode
+ * configuration the number of config values is two and the config carries the
+ * band and antenna information for each simultaneous radio.
+ */
+enum qca_wlan_vendor_attr_radio_combination {
+	QCA_WLAN_VENDOR_ATTR_RADIO_COMBINATIONS_INVALID = 0,
+	QCA_WLAN_VENDOR_ATTR_RADIO_COMBINATIONS_CFGS = 1,
+
+	/* keep last */
+	QCA_WLAN_VENDOR_ATTR_RADIO_COMBINATIONS_LAST,
+	QCA_WLAN_VENDOR_ATTR_RADIO_COMBINATIONS_MAX =
+	QCA_WLAN_VENDOR_ATTR_RADIO_COMBINATIONS_LAST - 1,
+};
+
+/**
+ * enum qca_wlan_vendor_attr_radio_combination_matrix - Attributes used by
+ * %QCA_NL80211_VENDOR_SUBCMD_GET_RADIO_COMBINATION_MATRIX
+ *
+ * @QCA_WLAN_VENDOR_ATTR_RADIO_MATRIX_SUPPORTED_CFGS: Nested attribute
+ * provides the radio combinations supported by the device.
+ * Uses the enum qca_wlan_vendor_attr_radio_combination attributes.
+ * For example, in the radio combination matrix for a device which has two
+ * radios, where one radio is capable of 2.4 GHz 2X2 only and another radio is
+ * capable of either 5 GHz or 6 GHz 2X2, the possible number of radio
+ * combinations is 5 and the radio combinations are
+ * {{{2.4 GHz 2X2}}, //Standalone 2.4 GHz
+ * {{5 GHz 2X2}}, //Standalone 5 GHz
+ * {{6 GHz 2X2}}, //Standalone 6 GHz
+ * {{2.4 GHz 2X2}, {5 GHz 2X2}}, //2.4 GHz + 5 GHz DBS
+ * {{2.4 GHz 2X2}, {6 GHz 2X2}}} //2.4 GHz + 6 GHz DBS
+ * The band and antenna info together as nested data provides one radio config.
+ * Standalone configuration has one config with band and antenna nested data.
+ * Dual Band Simultaneous (DBS)/Single Band Simultaneous (SBS) configuration
+ * have two nested band and antenna info data.
+ */
+enum qca_wlan_vendor_attr_radio_combination_matrix {
+	QCA_WLAN_VENDOR_ATTR_RADIO_MATRIX_INVALID = 0,
+	QCA_WLAN_VENDOR_ATTR_RADIO_MATRIX_SUPPORTED_CFGS = 1,
+
+	/* keep last */
+	QCA_WLAN_VENDOR_ATTR_RADIO_MATRIX_LAST,
+	QCA_WLAN_VENDOR_ATTR_RADIO_MATRIX_MAX =
+	QCA_WLAN_VENDOR_ATTR_RADIO_MATRIX_LAST - 1,
+};
+
+/**
  * enum qca_wlan_vendor_attr_mdns_offload - Attributes used by
  * %QCA_NL80211_VENDOR_SUBCMD_MDNS_OFFLOAD vendor command.
  *
@@ -12198,4 +12371,173 @@
 	QCA_WLAN_VENDOR_ATTR_RATEMASK_PARAMS_AFTER_LAST - 1,
 };
 
+/**
+ * enum qca_wlan_audio_data_path - Defines the data path to be used for audio
+ * traffic.
+ *
+ * @QCA_WLAN_AUDIO_DATA_PATH_VIA_HOST_PROCESSOR:
+ * Send audio traffic through the host processor.
+ * @QCA_WLAN_AUDIO_DATA_PATH_VIA_LOW_POWER_DSP:
+ * Send audio traffic using the low power DSP to/from the encoder.
+ */
+enum qca_wlan_audio_data_path {
+	QCA_WLAN_AUDIO_DATA_PATH_VIA_HOST_PROCESSOR = 0,
+	QCA_WLAN_AUDIO_DATA_PATH_VIA_LOW_POWER_DSP = 1,
+};
+
+/**
+ * enum qca_wlan_vendor_pasn_action - Action to authenticate (and generate keys
+ *	for) or drop existing PASN security association for the listed the
+ *	peers. Used by QCA_WLAN_VENDOR_ATTR_PASN_ACTION and sent from the driver
+ *	to userspace.
+ *
+ * @QCA_WLAN_VENDOR_PASN_ACTION_AUTH: Initiate PASN handshake with the peer
+ *	devices indicated with %QCA_WLAN_VENDOR_ATTR_PASN_PEER_MAC_ADDR.
+ * @QCA_WLAN_VENDOR_PASN_ACTION_DELETE_SECURE_RANGING_CONTEXT: Indication from
+ *	the driver to userspace to inform that the existing PASN keys of the
+ *	peer devices specified with %QCA_WLAN_VENDOR_ATTR_PASN_PEER_MAC_ADDR are
+ *	not valid anymore.
+ */
+enum qca_wlan_vendor_pasn_action {
+	QCA_WLAN_VENDOR_PASN_ACTION_AUTH,
+	QCA_WLAN_VENDOR_PASN_ACTION_DELETE_SECURE_RANGING_CONTEXT,
+};
+
+/**
+ * enum qca_wlan_vendor_attr_pasn_peer: Defines the nested attributes used in
+ *	QCA_WLAN_VENDOR_ATTR_PASN_PEERS.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_PASN_PEER_SRC_ADDR: This attribute is optional in the
+ *	event from the driver to userspace and represents the local MAC address
+ *	to be used for PASN handshake. When this attribute is present, userspace
+ *	shall use the source address specified in this attribute by the driver
+ *	for PASN handshake with peer device.
+ *	This attribute is required in a command response from userspace to the
+ *	driver and represents the MAC address that was used in PASN handshake
+ *	with the peer device.
+ * @QCA_WLAN_VENDOR_ATTR_PASN_PEER_MAC_ADDR: Indicates the MAC address of the
+ *	peer device to which PASN handshake is requested in an event from the
+ *	driver to userspace when QCA_WLAN_VENDOR_ATTR_PASN_ACTION is set to
+ *	QCA_WLAN_VENDOR_PASN_ACTION_AUTH.
+ *	Indicates the MAC address of the peer device for which the keys are to
+ *	be invalidated in an event from the driver to userspace when
+ *	QCA_WLAN_VENDOR_ATTR_PASN_ACTION is set to
+ *	QCA_WLAN_VENDOR_PASN_ACTION_DELETE_SECURE_RANGING_CONTEXT.
+ *	Indicates the MAC address of the peer device for which the status is
+ *	being sent in a status report from userspace to the driver.
+ * @QCA_WLAN_VENDOR_ATTR_PASN_PEER_LTF_KEYSEED_REQUIRED: NLA_FLAG attribute used
+ *	in the event from the driver to userspace. When set, userspace is
+ *	required to derive LTF key seed from KDK and set it to the driver.
+ * @QCA_WLAN_VENDOR_ATTR_PASN_PEER_STATUS_SUCCESS: NLA_FLAG attribute. This
+ *	attribute is used in the command response from userspace to the driver.
+ *	If present, it indicates the successful PASN handshake with the peer. If
+ *	this flag is not present, it indicates that the PASN handshake with the
+ *	peer device failed.
+ */
+enum qca_wlan_vendor_attr_pasn_peer {
+	QCA_WLAN_VENDOR_ATTR_PASN_PEER_INVALID = 0,
+	QCA_WLAN_VENDOR_ATTR_PASN_PEER_SRC_ADDR = 1,
+	QCA_WLAN_VENDOR_ATTR_PASN_PEER_MAC_ADDR = 2,
+	QCA_WLAN_VENDOR_ATTR_PASN_PEER_LTF_KEYSEED_REQUIRED = 3,
+	QCA_WLAN_VENDOR_ATTR_PASN_PEER_STATUS_SUCCESS = 4,
+
+	/* keep last */
+	QCA_WLAN_VENDOR_ATTR_PASN_PEER_AFTER_LAST,
+	QCA_WLAN_VENDOR_ATTR_PASN_PEER_MAX =
+	QCA_WLAN_VENDOR_ATTR_PASN_PEER_AFTER_LAST - 1,
+};
+
+/**
+ * enum qca_wlan_vendor_attr_pasn: Defines the attributes used in the
+ *	QCA_NL80211_VENDOR_SUBCMD_PASN command.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_PASN_ACTION: u32 attribute, possible values are
+ *	defined in enum qca_wlan_vendor_pasn_action and used only in an event
+ *	from the driver to userspace.
+ * @QCA_WLAN_VENDOR_ATTR_PASN_PEERS: Nested attribute, used to pass PASN peer
+ *	details for each peer and used in both an event and a command response.
+ *	The nested attributes used inside QCA_WLAN_VENDOR_ATTR_PASN_PEERS are
+ *	defined in enum qca_wlan_vendor_attr_pasn_peer.
+ */
+enum qca_wlan_vendor_attr_pasn {
+	QCA_WLAN_VENDOR_ATTR_PASN_INVALID = 0,
+	QCA_WLAN_VENDOR_ATTR_PASN_ACTION = 1,
+	QCA_WLAN_VENDOR_ATTR_PASN_PEERS = 2,
+
+	/* keep last */
+	QCA_WLAN_VENDOR_ATTR_PASN_AFTER_LAST,
+	QCA_WLAN_VENDOR_ATTR_PASN_MAX =
+	QCA_WLAN_VENDOR_ATTR_PASN_AFTER_LAST - 1,
+};
+
+/**
+ * enum qca_wlan_vendor_secure_ranging_ctx_action - Used to add or delete
+ *	the ranging security context derived from PASN for each peer. Used in
+ *	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_ACTION.
+ *
+ * @QCA_WLAN_VENDOR_SECURE_RANGING_CTX_ACTION_ADD: Add the secure ranging
+ *	context for the peer.
+ * @QCA_WLAN_VENDOR_SECURE_RANGING_CTX_ACTION_DELETE: Delete the secure ranging
+ *	context for the peer.
+ */
+enum qca_wlan_vendor_secure_ranging_ctx_action {
+	QCA_WLAN_VENDOR_SECURE_RANGING_CTX_ACTION_ADD,
+	QCA_WLAN_VENDOR_SECURE_RANGING_CTX_ACTION_DELETE,
+};
+
+/**
+ * enum qca_wlan_vendor_sha_type - SHA types. Used to configure the SHA type
+ *	used for deriving PASN keys to the driver. Used in
+ *	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_SHA_TYPE
+ * @QCA_WLAN_VENDOR_SHA_256: SHA-256
+ * @QCA_WLAN_VENDOR_SHA_384: SHA-384
+ */
+enum qca_wlan_vendor_sha_type {
+	QCA_WLAN_VENDOR_SHA_256,
+	QCA_WLAN_VENDOR_SHA_384,
+};
+
+/**
+ * enum qca_wlan_vendor_attr_secure_ranging_ctx: Defines the attributes used
+ *	to set security context for the PASN peer from userspace to the driver.
+ *	Used with QCA_NL80211_VENDOR_SUBCMD_SECURE_RANGING_CONTEXT.
+ *
+ * @QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_ACTION: u32 attribute, possible
+ *	values are defined in enum qca_wlan_vendor_secure_ranging_ctx_action
+ * @QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_SRC_ADDR: The local MAC address that
+ *	was used during the PASN handshake.
+ * @QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_PEER_MAC_ADDR: The MAC address of
+ *	the peer device for which secure ranging context is being configured.
+ * @QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_SHA_TYPE: u32 attribute, defines the
+ *	hash algorithm to be used, possible values are defined in enum
+ *	qca_wlan_vendor_sha_type.
+ * @QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_TK: Variable length attribute, holds
+ *	the temporal key generated from the PASN handshake. The length of this
+ *	attribute is dependent on the value of
+ *	%QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_CIPHER.
+ * @QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_CIPHER: cipher suite to use with the
+ *	TK, u32, as defined in IEEE Std 802.11-2020, 9.4.2.24.2 (Cipher suites)
+ *	(e.g., 0x000FAC04).
+ * @QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_LTF_KEYSEED: Variable length
+ *	attribute, holds the LTF keyseed derived from KDK of PASN handshake.
+ *	The length of this attribute is dependent on the value of
+ *	%QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_SHA_TYPE.
+
+ */
+enum qca_wlan_vendor_attr_secure_ranging_ctx {
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_INVALID = 0,
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_ACTION = 1,
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_SRC_ADDR = 2,
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_PEER_MAC_ADDR = 3,
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_SHA_TYPE = 4,
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_TK = 5,
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_CIPHER = 6,
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_LTF_KEYSEED = 7,
+
+	/* keep last */
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_AFTER_LAST,
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_MAX =
+	QCA_WLAN_VENDOR_ATTR_SECURE_RANGING_CTX_AFTER_LAST - 1,
+};
+
 #endif /* QCA_VENDOR_H */
diff --git a/src/common/wpa_common.c b/src/common/wpa_common.c
index 27336c9..587cd88 100644
--- a/src/common/wpa_common.c
+++ b/src/common/wpa_common.c
@@ -3025,120 +3025,116 @@
  */
 static int wpa_parse_generic(const u8 *pos, struct wpa_eapol_ie_parse *ie)
 {
-	if (pos[1] == 0)
+	u8 len = pos[1];
+	size_t dlen = 2 + len;
+	u32 selector;
+	const u8 *p;
+	size_t left;
+
+	if (len == 0)
 		return 1;
 
-	if (pos[1] >= 6 &&
-	    RSN_SELECTOR_GET(pos + 2) == WPA_OUI_TYPE &&
-	    pos[2 + WPA_SELECTOR_LEN] == 1 &&
-	    pos[2 + WPA_SELECTOR_LEN + 1] == 0) {
+	if (len < RSN_SELECTOR_LEN)
+		return 2;
+
+	p = pos + 2;
+	selector = RSN_SELECTOR_GET(p);
+	p += RSN_SELECTOR_LEN;
+	left = len - RSN_SELECTOR_LEN;
+
+	if (left >= 2 && selector == WPA_OUI_TYPE && p[0] == 1 && p[1] == 0) {
 		ie->wpa_ie = pos;
-		ie->wpa_ie_len = pos[1] + 2;
+		ie->wpa_ie_len = dlen;
 		wpa_hexdump(MSG_DEBUG, "WPA: WPA IE in EAPOL-Key",
 			    ie->wpa_ie, ie->wpa_ie_len);
 		return 0;
 	}
 
-	if (pos[1] >= 4 && WPA_GET_BE32(pos + 2) == OSEN_IE_VENDOR_TYPE) {
+	if (selector == OSEN_IE_VENDOR_TYPE) {
 		ie->osen = pos;
-		ie->osen_len = pos[1] + 2;
+		ie->osen_len = dlen;
 		return 0;
 	}
 
-	if (pos[1] >= RSN_SELECTOR_LEN + PMKID_LEN &&
-	    RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_PMKID) {
-		ie->pmkid = pos + 2 + RSN_SELECTOR_LEN;
-		wpa_hexdump(MSG_DEBUG, "WPA: PMKID in EAPOL-Key",
-			    pos, pos[1] + 2);
+	if (left >= PMKID_LEN && selector == RSN_KEY_DATA_PMKID) {
+		ie->pmkid = p;
+		wpa_hexdump(MSG_DEBUG, "WPA: PMKID in EAPOL-Key", pos, dlen);
 		return 0;
 	}
 
-	if (pos[1] >= RSN_SELECTOR_LEN + 2 &&
-	    RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_KEYID) {
-		ie->key_id = pos + 2 + RSN_SELECTOR_LEN;
-		wpa_hexdump(MSG_DEBUG, "WPA: KeyID in EAPOL-Key",
-			    pos, pos[1] + 2);
+	if (left >= 2 && selector == RSN_KEY_DATA_KEYID) {
+		ie->key_id = p;
+		wpa_hexdump(MSG_DEBUG, "WPA: KeyID in EAPOL-Key", pos, dlen);
 		return 0;
 	}
 
-	if (pos[1] > RSN_SELECTOR_LEN + 2 &&
-	    RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_GROUPKEY) {
-		ie->gtk = pos + 2 + RSN_SELECTOR_LEN;
-		ie->gtk_len = pos[1] - RSN_SELECTOR_LEN;
-		wpa_hexdump_key(MSG_DEBUG, "WPA: GTK in EAPOL-Key",
-				pos, pos[1] + 2);
+	if (left > 2 && selector == RSN_KEY_DATA_GROUPKEY) {
+		ie->gtk = p;
+		ie->gtk_len = left;
+		wpa_hexdump_key(MSG_DEBUG, "WPA: GTK in EAPOL-Key", pos, dlen);
 		return 0;
 	}
 
-	if (pos[1] > RSN_SELECTOR_LEN + 2 &&
-	    RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_MAC_ADDR) {
-		ie->mac_addr = pos + 2 + RSN_SELECTOR_LEN;
-		ie->mac_addr_len = pos[1] - RSN_SELECTOR_LEN;
+	if (left > 2 && selector == RSN_KEY_DATA_MAC_ADDR) {
+		ie->mac_addr = p;
+		ie->mac_addr_len = left;
 		wpa_hexdump(MSG_DEBUG, "WPA: MAC Address in EAPOL-Key",
-			    pos, pos[1] + 2);
+			    pos, dlen);
 		return 0;
 	}
 
-	if (pos[1] > RSN_SELECTOR_LEN + 2 &&
-	    RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_IGTK) {
-		ie->igtk = pos + 2 + RSN_SELECTOR_LEN;
-		ie->igtk_len = pos[1] - RSN_SELECTOR_LEN;
+	if (left > 2 && selector == RSN_KEY_DATA_IGTK) {
+		ie->igtk = p;
+		ie->igtk_len = left;
 		wpa_hexdump_key(MSG_DEBUG, "WPA: IGTK in EAPOL-Key",
-				pos, pos[1] + 2);
+				pos, dlen);
 		return 0;
 	}
 
-	if (pos[1] > RSN_SELECTOR_LEN + 2 &&
-	    RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_BIGTK) {
-		ie->bigtk = pos + 2 + RSN_SELECTOR_LEN;
-		ie->bigtk_len = pos[1] - RSN_SELECTOR_LEN;
+	if (left > 2 && selector == RSN_KEY_DATA_BIGTK) {
+		ie->bigtk = p;
+		ie->bigtk_len = left;
 		wpa_hexdump_key(MSG_DEBUG, "WPA: BIGTK in EAPOL-Key",
-				pos, pos[1] + 2);
+				pos, dlen);
 		return 0;
 	}
 
-	if (pos[1] >= RSN_SELECTOR_LEN + 1 &&
-	    RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_IP_ADDR_REQ) {
-		ie->ip_addr_req = pos + 2 + RSN_SELECTOR_LEN;
+	if (left >= 1 && selector == WFA_KEY_DATA_IP_ADDR_REQ) {
+		ie->ip_addr_req = p;
 		wpa_hexdump(MSG_DEBUG, "WPA: IP Address Request in EAPOL-Key",
-			    ie->ip_addr_req, pos[1] - RSN_SELECTOR_LEN);
+			    ie->ip_addr_req, left);
 		return 0;
 	}
 
-	if (pos[1] >= RSN_SELECTOR_LEN + 3 * 4 &&
-	    RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_IP_ADDR_ALLOC) {
-		ie->ip_addr_alloc = pos + 2 + RSN_SELECTOR_LEN;
+	if (left >= 3 * 4 && selector == WFA_KEY_DATA_IP_ADDR_ALLOC) {
+		ie->ip_addr_alloc = p;
 		wpa_hexdump(MSG_DEBUG,
 			    "WPA: IP Address Allocation in EAPOL-Key",
-			    ie->ip_addr_alloc, pos[1] - RSN_SELECTOR_LEN);
+			    ie->ip_addr_alloc, left);
 		return 0;
 	}
 
-	if (pos[1] > RSN_SELECTOR_LEN + 2 &&
-	    RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_OCI) {
-		ie->oci = pos + 2 + RSN_SELECTOR_LEN;
-		ie->oci_len = pos[1] - RSN_SELECTOR_LEN;
+	if (left > 2 && selector == RSN_KEY_DATA_OCI) {
+		ie->oci = p;
+		ie->oci_len = left;
 		wpa_hexdump(MSG_DEBUG, "WPA: OCI KDE in EAPOL-Key",
-			    pos, pos[1] + 2);
+			    pos, dlen);
 		return 0;
 	}
 
-	if (pos[1] >= RSN_SELECTOR_LEN + 1 &&
-	    RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_TRANSITION_DISABLE) {
-		ie->transition_disable = pos + 2 + RSN_SELECTOR_LEN;
-		ie->transition_disable_len = pos[1] - RSN_SELECTOR_LEN;
+	if (left >= 1 && selector == WFA_KEY_DATA_TRANSITION_DISABLE) {
+		ie->transition_disable = p;
+		ie->transition_disable_len = left;
 		wpa_hexdump(MSG_DEBUG,
 			    "WPA: Transition Disable KDE in EAPOL-Key",
-			    pos, pos[1] + 2);
+			    pos, dlen);
 		return 0;
 	}
 
-	if (pos[1] >= RSN_SELECTOR_LEN + 2 &&
-	    RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_DPP) {
-		ie->dpp_kde = pos + 2 + RSN_SELECTOR_LEN;
-		ie->dpp_kde_len = pos[1] - RSN_SELECTOR_LEN;
-		wpa_hexdump(MSG_DEBUG, "WPA: DPP KDE in EAPOL-Key",
-			    pos, pos[1] + 2);
+	if (left >= 2 && selector == WFA_KEY_DATA_DPP) {
+		ie->dpp_kde = p;
+		ie->dpp_kde_len = left;
+		wpa_hexdump(MSG_DEBUG, "WPA: DPP KDE in EAPOL-Key", pos, dlen);
 		return 0;
 	}
 
@@ -3157,15 +3153,17 @@
 {
 	const u8 *pos, *end;
 	int ret = 0;
+	size_t dlen = 0;
 
 	os_memset(ie, 0, sizeof(*ie));
-	for (pos = buf, end = pos + len; end - pos > 1; pos += 2 + pos[1]) {
+	for (pos = buf, end = pos + len; end - pos > 1; pos += dlen) {
 		if (pos[0] == 0xdd &&
 		    ((pos == buf + len - 1) || pos[1] == 0)) {
 			/* Ignore padding */
 			break;
 		}
-		if (2 + pos[1] > end - pos) {
+		dlen = 2 + pos[1];
+		if ((int) dlen > end - pos) {
 			wpa_printf(MSG_DEBUG,
 				   "WPA: EAPOL-Key Key Data underflow (ie=%d len=%d pos=%d)",
 				   pos[0], pos[1], (int) (pos - buf));
@@ -3175,22 +3173,22 @@
 		}
 		if (*pos == WLAN_EID_RSN) {
 			ie->rsn_ie = pos;
-			ie->rsn_ie_len = pos[1] + 2;
+			ie->rsn_ie_len = dlen;
 			wpa_hexdump(MSG_DEBUG, "WPA: RSN IE in EAPOL-Key",
 				    ie->rsn_ie, ie->rsn_ie_len);
 		} else if (*pos == WLAN_EID_RSNX) {
 			ie->rsnxe = pos;
-			ie->rsnxe_len = pos[1] + 2;
+			ie->rsnxe_len = dlen;
 			wpa_hexdump(MSG_DEBUG, "WPA: RSNXE in EAPOL-Key",
 				    ie->rsnxe, ie->rsnxe_len);
 		} else if (*pos == WLAN_EID_MOBILITY_DOMAIN) {
 			ie->mdie = pos;
-			ie->mdie_len = pos[1] + 2;
+			ie->mdie_len = dlen;
 			wpa_hexdump(MSG_DEBUG, "WPA: MDIE in EAPOL-Key",
 				    ie->mdie, ie->mdie_len);
 		} else if (*pos == WLAN_EID_FAST_BSS_TRANSITION) {
 			ie->ftie = pos;
-			ie->ftie_len = pos[1] + 2;
+			ie->ftie_len = dlen;
 			wpa_hexdump(MSG_DEBUG, "WPA: FTIE in EAPOL-Key",
 				    ie->ftie, ie->ftie_len);
 		} else if (*pos == WLAN_EID_TIMEOUT_INTERVAL && pos[1] >= 5) {
@@ -3198,31 +3196,31 @@
 				ie->reassoc_deadline = pos;
 				wpa_hexdump(MSG_DEBUG, "WPA: Reassoc Deadline "
 					    "in EAPOL-Key",
-					    ie->reassoc_deadline, pos[1] + 2);
+					    ie->reassoc_deadline, dlen);
 			} else if (pos[2] == WLAN_TIMEOUT_KEY_LIFETIME) {
 				ie->key_lifetime = pos;
 				wpa_hexdump(MSG_DEBUG, "WPA: KeyLifetime "
 					    "in EAPOL-Key",
-					    ie->key_lifetime, pos[1] + 2);
+					    ie->key_lifetime, dlen);
 			} else {
 				wpa_hexdump(MSG_DEBUG, "WPA: Unrecognized "
 					    "EAPOL-Key Key Data IE",
-					    pos, 2 + pos[1]);
+					    pos, dlen);
 			}
 		} else if (*pos == WLAN_EID_LINK_ID) {
 			if (pos[1] >= 18) {
 				ie->lnkid = pos;
-				ie->lnkid_len = pos[1] + 2;
+				ie->lnkid_len = dlen;
 			}
 		} else if (*pos == WLAN_EID_EXT_CAPAB) {
 			ie->ext_capab = pos;
-			ie->ext_capab_len = pos[1] + 2;
+			ie->ext_capab_len = dlen;
 		} else if (*pos == WLAN_EID_SUPP_RATES) {
 			ie->supp_rates = pos;
-			ie->supp_rates_len = pos[1] + 2;
+			ie->supp_rates_len = dlen;
 		} else if (*pos == WLAN_EID_EXT_SUPP_RATES) {
 			ie->ext_supp_rates = pos;
-			ie->ext_supp_rates_len = pos[1] + 2;
+			ie->ext_supp_rates_len = dlen;
 		} else if (*pos == WLAN_EID_HT_CAP &&
 			   pos[1] >= sizeof(struct ieee80211_ht_capabilities)) {
 			ie->ht_capabilities = pos + 2;
@@ -3276,7 +3274,7 @@
 		} else {
 			wpa_hexdump(MSG_DEBUG,
 				    "WPA: Unrecognized EAPOL-Key Key Data IE",
-				    pos, 2 + pos[1]);
+				    pos, dlen);
 		}
 	}
 
diff --git a/src/crypto/crypto.h b/src/crypto/crypto.h
index e4f3eb3..67210a0 100644
--- a/src/crypto/crypto.h
+++ b/src/crypto/crypto.h
@@ -1086,16 +1086,20 @@
  * crypto_ec_key_get_public_key - Get EC public key as an EC point
  * @key: EC key from crypto_ec_key_parse/set_pub() or crypto_ec_key_parse_priv()
  * Returns: Public key as an EC point or %NULL on failure
+ *
+ * The caller needs to free the returned value with crypto_ec_point_deinit().
  */
-const struct crypto_ec_point *
+struct crypto_ec_point *
 crypto_ec_key_get_public_key(struct crypto_ec_key *key);
 
 /**
  * crypto_ec_key_get_private_key - Get EC private key as a bignum
  * @key: EC key from crypto_ec_key_parse/set_pub() or crypto_ec_key_parse_priv()
  * Returns: Private key as a bignum or %NULL on failure
+ *
+ * The caller needs to free the returned value with crypto_bignum_deinit().
  */
-const struct crypto_bignum *
+struct crypto_bignum *
 crypto_ec_key_get_private_key(struct crypto_ec_key *key);
 
 /**
diff --git a/src/crypto/crypto_openssl.c b/src/crypto/crypto_openssl.c
index c6e065f..08e9f26 100644
--- a/src/crypto/crypto_openssl.c
+++ b/src/crypto/crypto_openssl.c
@@ -25,6 +25,9 @@
 #include <openssl/provider.h>
 #include <openssl/core_names.h>
 #include <openssl/param_build.h>
+#include <openssl/rsa.h>
+#include <openssl/encoder.h>
+#include <openssl/decoder.h>
 #else /* OpenSSL version >= 3.0 */
 #include <openssl/cmac.h>
 #endif /* OpenSSL version >= 3.0 */
@@ -117,6 +120,19 @@
 {
 	return ASN1_STRING_data((ASN1_STRING *) x);
 }
+
+
+static const ASN1_TIME * X509_get0_notBefore(const X509 *x)
+{
+	return X509_get_notBefore(x);
+}
+
+
+static const ASN1_TIME * X509_get0_notAfter(const X509 *x)
+{
+	return X509_get_notAfter(x);
+}
+
 #endif /* OpenSSL version < 1.1.0 */
 
 
@@ -1347,21 +1363,22 @@
 
 	ctx = os_zalloc(sizeof(*ctx));
 	if (!ctx)
-		return NULL;
+		goto fail;
 	ctx->ctx = EVP_MAC_CTX_new(mac);
 	if (!ctx->ctx) {
-		EVP_MAC_free(mac);
 		os_free(ctx);
-		return NULL;
+		ctx = NULL;
+		goto fail;
 	}
 
 	if (EVP_MAC_init(ctx->ctx, key, key_len, params) != 1) {
 		EVP_MAC_CTX_free(ctx->ctx);
 		bin_clear_free(ctx, sizeof(*ctx));
-		EVP_MAC_free(mac);
-		return NULL;
+		ctx = NULL;
+		goto fail;
 	}
 
+fail:
 	EVP_MAC_free(mac);
 	return ctx;
 #else /* OpenSSL version >= 3.0 */
@@ -2216,6 +2233,7 @@
 struct crypto_ec {
 	EC_GROUP *group;
 	int nid;
+	int iana_group;
 	BN_CTX *bnctx;
 	BIGNUM *prime;
 	BIGNUM *order;
@@ -2260,6 +2278,44 @@
 }
 
 
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+static const char * crypto_ec_group_2_name(int group)
+{
+	/* Map from IANA registry for IKE D-H groups to OpenSSL group name */
+	switch (group) {
+	case 19:
+		return "prime256v1";
+	case 20:
+		return "secp384r1";
+	case 21:
+		return "secp521r1";
+	case 25:
+		return "prime192v1";
+	case 26:
+		return "secp224r1";
+#ifdef NID_brainpoolP224r1
+	case 27:
+		return "brainpoolP224r1";
+#endif /* NID_brainpoolP224r1 */
+#ifdef NID_brainpoolP256r1
+	case 28:
+		return "brainpoolP256r1";
+#endif /* NID_brainpoolP256r1 */
+#ifdef NID_brainpoolP384r1
+	case 29:
+		return "brainpoolP384r1";
+#endif /* NID_brainpoolP384r1 */
+#ifdef NID_brainpoolP512r1
+	case 30:
+		return "brainpoolP512r1";
+#endif /* NID_brainpoolP512r1 */
+	default:
+		return NULL;
+	}
+}
+#endif /* OpenSSL version >= 3.0 */
+
+
 struct crypto_ec * crypto_ec_init(int group)
 {
 	struct crypto_ec *e;
@@ -2274,6 +2330,7 @@
 		return NULL;
 
 	e->nid = nid;
+	e->iana_group = group;
 	e->bnctx = BN_CTX_new();
 	e->group = EC_GROUP_new_by_curve_name(nid);
 	e->prime = BN_new();
@@ -2936,6 +2993,27 @@
 
 struct crypto_ec_key * crypto_ec_key_parse_priv(const u8 *der, size_t der_len)
 {
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	EVP_PKEY *pkey = NULL;
+	OSSL_DECODER_CTX *ctx;
+
+	ctx = OSSL_DECODER_CTX_new_for_pkey(
+		&pkey, "DER", NULL, "EC",
+		OSSL_KEYMGMT_SELECT_KEYPAIR |
+		OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
+		NULL, NULL);
+	if (!ctx ||
+	    OSSL_DECODER_from_data(ctx, &der, &der_len) != 1) {
+		wpa_printf(MSG_INFO, "OpenSSL: Decoding EC private key (DER) failed: %s",
+			   ERR_error_string(ERR_get_error(), NULL));
+		goto fail;
+	}
+
+	return (struct crypto_ec_key *) pkey;
+fail:
+	crypto_ec_key_deinit((struct crypto_ec_key *) pkey);
+	return NULL;
+#else /* OpenSSL version >= 3.0 */
 	EVP_PKEY *pkey = NULL;
 	EC_KEY *eckey;
 
@@ -2957,6 +3035,7 @@
 fail:
 	crypto_ec_key_deinit((struct crypto_ec_key *) pkey);
 	return NULL;
+#endif /* OpenSSL version >= 3.0 */
 }
 
 
@@ -2972,8 +3051,13 @@
 	}
 
 	/* Ensure this is an EC key */
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	if (!EVP_PKEY_is_a(pkey, "EC"))
+		goto fail;
+#else /* OpenSSL version >= 3.0 */
 	if (!EVP_PKEY_get0_EC_KEY(pkey))
 		goto fail;
+#endif /* OpenSSL version >= 3.0 */
 	return (struct crypto_ec_key *) pkey;
 fail:
 	crypto_ec_key_deinit((struct crypto_ec_key *) pkey);
@@ -2984,6 +3068,47 @@
 struct crypto_ec_key * crypto_ec_key_set_pub(int group, const u8 *buf_x,
 					     const u8 *buf_y, size_t len)
 {
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	const char *group_name;
+	OSSL_PARAM params[3];
+	u8 *pub;
+	EVP_PKEY_CTX *ctx;
+	EVP_PKEY *pkey = NULL;
+
+	group_name = crypto_ec_group_2_name(group);
+	if (!group_name)
+		return NULL;
+
+	pub = os_malloc(1 + len * 2);
+	if (!pub)
+		return NULL;
+	pub[0] = 0x04; /* uncompressed */
+	os_memcpy(pub + 1, buf_x, len);
+	os_memcpy(pub + 1 + len, buf_y, len);
+
+	params[0] = OSSL_PARAM_construct_utf8_string(OSSL_PKEY_PARAM_GROUP_NAME,
+						     (char *) group_name, 0);
+	params[1] = OSSL_PARAM_construct_octet_string(OSSL_PKEY_PARAM_PUB_KEY,
+						      pub, 1 + len * 2);
+	params[2] = OSSL_PARAM_construct_end();
+
+	ctx = EVP_PKEY_CTX_new_from_name(NULL, "EC", NULL);
+	if (!ctx) {
+		os_free(pub);
+		return NULL;
+	}
+	if (EVP_PKEY_fromdata_init(ctx) <= 0 ||
+	    EVP_PKEY_fromdata(ctx, &pkey, EVP_PKEY_PUBLIC_KEY, params) <= 0) {
+		os_free(pub);
+		EVP_PKEY_CTX_free(ctx);
+		return NULL;
+	}
+
+	os_free(pub);
+	EVP_PKEY_CTX_free(ctx);
+
+	return (struct crypto_ec_key *) pkey;
+#else /* OpenSSL version >= 3.0 */
 	EC_KEY *eckey = NULL;
 	EVP_PKEY *pkey = NULL;
 	EC_GROUP *ec_group = NULL;
@@ -3058,6 +3183,7 @@
 	EVP_PKEY_free(pkey);
 	pkey = NULL;
 	goto out;
+#endif /* OpenSSL version >= 3.0 */
 }
 
 
@@ -3065,9 +3191,28 @@
 crypto_ec_key_set_pub_point(struct crypto_ec *ec,
 			    const struct crypto_ec_point *pub)
 {
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	int len = BN_num_bytes(ec->prime);
+	struct crypto_ec_key *key;
+	u8 *buf;
+
+	buf = os_malloc(2 * len);
+	if (!buf)
+		return NULL;
+	if (crypto_ec_point_to_bin(ec, pub, buf, buf + len) < 0) {
+		os_free(buf);
+		return NULL;
+	}
+
+	key = crypto_ec_key_set_pub(ec->iana_group, buf, buf + len, len);
+	os_free(buf);
+
+	return key;
+#else /* OpenSSL version >= 3.0 */
 	EC_KEY *eckey;
 	EVP_PKEY *pkey = NULL;
 
+	wpa_printf(MSG_INFO, "JKM:%s", __func__);
 	eckey = EC_KEY_new();
 	if (!eckey ||
 	    EC_KEY_set_group(eckey, ec->group) != 1 ||
@@ -3093,11 +3238,41 @@
 	EC_KEY_free(eckey);
 	pkey = NULL;
 	goto out;
+#endif /* OpenSSL version >= 3.0 */
 }
 
 
 struct crypto_ec_key * crypto_ec_key_gen(int group)
 {
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	EVP_PKEY_CTX *ctx;
+	OSSL_PARAM params[2];
+	const char *group_name;
+	EVP_PKEY *pkey = NULL;
+
+	group_name = crypto_ec_group_2_name(group);
+	if (!group_name)
+		return NULL;
+
+	params[0] = OSSL_PARAM_construct_utf8_string(OSSL_PKEY_PARAM_GROUP_NAME,
+						     (char *) group_name, 0);
+	params[1] = OSSL_PARAM_construct_end();
+
+	ctx = EVP_PKEY_CTX_new_from_name(NULL, "EC", NULL);
+	if (!ctx ||
+	    EVP_PKEY_keygen_init(ctx) != 1 ||
+	    EVP_PKEY_CTX_set_params(ctx, params) != 1 ||
+	    EVP_PKEY_generate(ctx, &pkey) != 1) {
+		wpa_printf(MSG_INFO,
+			   "OpenSSL: failed to generate EC keypair: %s",
+			   ERR_error_string(ERR_get_error(), NULL));
+		pkey = NULL;
+	}
+
+	EVP_PKEY_CTX_free(ctx);
+
+	return (struct crypto_ec_key *) pkey;
+#else /* OpenSSL version >= 3.0 */
 	EVP_PKEY_CTX *kctx = NULL;
 	EC_KEY *ec_params = NULL, *eckey;
 	EVP_PKEY *params = NULL, *key = NULL;
@@ -3145,6 +3320,7 @@
 	EVP_PKEY_free(params);
 	EVP_PKEY_CTX_free(kctx);
 	return (struct crypto_ec_key *) key;
+#endif /* OpenSSL version >= 3.0 */
 }
 
 
@@ -3183,6 +3359,54 @@
 
 struct wpabuf * crypto_ec_key_get_subject_public_key(struct crypto_ec_key *key)
 {
+	EVP_PKEY *pkey = (EVP_PKEY *) key;
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	OSSL_ENCODER_CTX *ctx;
+	int selection;
+	unsigned char *pdata = NULL;
+	size_t pdata_len = 0;
+	EVP_PKEY *copy = NULL;
+	struct wpabuf *buf = NULL;
+
+	if (EVP_PKEY_get_ec_point_conv_form(pkey) !=
+	    POINT_CONVERSION_COMPRESSED) {
+		copy = EVP_PKEY_dup(pkey);
+		if (!copy)
+			return NULL;
+		if (EVP_PKEY_set_utf8_string_param(
+			    copy, OSSL_PKEY_PARAM_EC_POINT_CONVERSION_FORMAT,
+			    OSSL_PKEY_EC_POINT_CONVERSION_FORMAT_COMPRESSED) !=
+		    1) {
+			wpa_printf(MSG_INFO,
+				   "OpenSSL: Failed to set compressed format");
+			EVP_PKEY_free(copy);
+			return NULL;
+		}
+		pkey = copy;
+	}
+
+	selection = OSSL_KEYMGMT_SELECT_ALL_PARAMETERS |
+		OSSL_KEYMGMT_SELECT_PUBLIC_KEY;
+
+	ctx = OSSL_ENCODER_CTX_new_for_pkey(pkey, selection, "DER",
+					    "SubjectPublicKeyInfo",
+					    NULL);
+	if (!ctx || OSSL_ENCODER_to_data(ctx, &pdata, &pdata_len) != 1) {
+		wpa_printf(MSG_INFO,
+			   "OpenSSL: Failed to encode SubjectPublicKeyInfo: %s",
+			   ERR_error_string(ERR_get_error(), NULL));
+		pdata = NULL;
+	}
+	OSSL_ENCODER_CTX_free(ctx);
+	if (pdata) {
+		buf = wpabuf_alloc_copy(pdata, pdata_len);
+		OPENSSL_free(pdata);
+	}
+
+	EVP_PKEY_free(copy);
+
+	return buf;
+#else /* OpenSSL version >= 3.0 */
 #ifdef OPENSSL_IS_BORINGSSL
 	unsigned char *der = NULL;
 	int der_len;
@@ -3196,7 +3420,7 @@
 	int nid;
 
 	ctx = BN_CTX_new();
-	eckey = EVP_PKEY_get0_EC_KEY((EVP_PKEY *) key);
+	eckey = EVP_PKEY_get0_EC_KEY(pkey);
 	if (!ctx || !eckey)
 		goto fail;
 
@@ -3249,33 +3473,16 @@
 	int der_len;
 	struct wpabuf *buf;
 	EC_KEY *eckey;
-#if OPENSSL_VERSION_NUMBER >= 0x30000000L
-	EVP_PKEY *tmp;
-#endif /* OpenSSL version >= 3.0 */
 
-	eckey = EVP_PKEY_get1_EC_KEY((EVP_PKEY *) key);
+	eckey = EVP_PKEY_get1_EC_KEY(pkey);
 	if (!eckey)
 		return NULL;
 
 	/* For now, all users expect COMPRESSED form */
 	EC_KEY_set_conv_form(eckey, POINT_CONVERSION_COMPRESSED);
 
-#if OPENSSL_VERSION_NUMBER >= 0x30000000L
-	tmp = EVP_PKEY_new();
-	if (!tmp)
-		return NULL;
-	if (EVP_PKEY_set1_EC_KEY(tmp, eckey) != 1) {
-		EVP_PKEY_free(tmp);
-		return NULL;
-	}
-	key = (struct crypto_ec_key *) tmp;
-#endif /* OpenSSL version >= 3.0 */
-
 	der_len = i2d_PUBKEY((EVP_PKEY *) key, &der);
 	EC_KEY_free(eckey);
-#if OPENSSL_VERSION_NUMBER >= 0x30000000L
-	EVP_PKEY_free(tmp);
-#endif /* OpenSSL version >= 3.0 */
 	if (der_len <= 0) {
 		wpa_printf(MSG_INFO, "OpenSSL: i2d_PUBKEY() failed: %s",
 			   ERR_error_string(ERR_get_error(), NULL));
@@ -3286,19 +3493,58 @@
 	OPENSSL_free(der);
 	return buf;
 #endif /* OPENSSL_IS_BORINGSSL */
+#endif /* OpenSSL version >= 3.0 */
 }
 
 
 struct wpabuf * crypto_ec_key_get_ecprivate_key(struct crypto_ec_key *key,
 						bool include_pub)
 {
+	EVP_PKEY *pkey = (EVP_PKEY *) key;
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	OSSL_ENCODER_CTX *ctx;
+	int selection;
+	unsigned char *pdata = NULL;
+	size_t pdata_len = 0;
+	struct wpabuf *buf;
+	EVP_PKEY *copy = NULL;
+
+	selection = OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS |
+		OSSL_KEYMGMT_SELECT_PRIVATE_KEY;
+	if (include_pub) {
+		selection |= OSSL_KEYMGMT_SELECT_PUBLIC_KEY;
+	} else {
+		/* Not including OSSL_KEYMGMT_SELECT_PUBLIC_KEY does not seem
+		 * to really be sufficient, so clone the key and explicitly
+		 * mark it not to include the public key. */
+		copy = EVP_PKEY_dup(pkey);
+		if (!copy)
+			return NULL;
+		EVP_PKEY_set_int_param(copy, OSSL_PKEY_PARAM_EC_INCLUDE_PUBLIC,
+				       0);
+		pkey = copy;
+	}
+
+	ctx = OSSL_ENCODER_CTX_new_for_pkey(pkey, selection, "DER",
+					    "type-specific", NULL);
+	if (!ctx || OSSL_ENCODER_to_data(ctx, &pdata, &pdata_len) != 1) {
+		OSSL_ENCODER_CTX_free(ctx);
+		EVP_PKEY_free(copy);
+		return NULL;
+	}
+	OSSL_ENCODER_CTX_free(ctx);
+	buf = wpabuf_alloc_copy(pdata, pdata_len);
+	OPENSSL_free(pdata);
+	EVP_PKEY_free(copy);
+	return buf;
+#else /* OpenSSL version >= 3.0 */
 	EC_KEY *eckey;
 	unsigned char *der = NULL;
 	int der_len;
 	struct wpabuf *buf;
 	unsigned int key_flags;
 
-	eckey = EVP_PKEY_get1_EC_KEY((EVP_PKEY *) key);
+	eckey = EVP_PKEY_get1_EC_KEY(pkey);
 	if (!eckey)
 		return NULL;
 
@@ -3319,18 +3565,53 @@
 	OPENSSL_free(der);
 
 	return buf;
+#endif /* OpenSSL version >= 3.0 */
 }
 
 
 struct wpabuf * crypto_ec_key_get_pubkey_point(struct crypto_ec_key *key,
 					       int prefix)
 {
+	EVP_PKEY *pkey = (EVP_PKEY *) key;
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	struct wpabuf *buf;
+	unsigned char *pos;
+	size_t pub_len = OSSL_PARAM_UNMODIFIED;
+
+	buf = NULL;
+	if (!EVP_PKEY_is_a(pkey, "EC") ||
+	    EVP_PKEY_get_octet_string_param(pkey,
+					    OSSL_PKEY_PARAM_ENCODED_PUBLIC_KEY,
+					    NULL, 0, &pub_len) < 0 ||
+	    pub_len == OSSL_PARAM_UNMODIFIED ||
+	    !(buf = wpabuf_alloc(pub_len)) ||
+	    EVP_PKEY_get_octet_string_param(pkey,
+					    OSSL_PKEY_PARAM_ENCODED_PUBLIC_KEY,
+					    wpabuf_put(buf, pub_len),
+					    pub_len, NULL) != 1 ||
+	    wpabuf_head_u8(buf)[0] != 0x04) {
+		wpa_printf(MSG_INFO,
+			   "OpenSSL: Failed to get encoded public key: %s",
+			   ERR_error_string(ERR_get_error(), NULL));
+		wpabuf_free(buf);
+		return NULL;
+	}
+
+	if (!prefix) {
+		/* Remove 0x04 prefix if requested */
+		pos = wpabuf_mhead(buf);
+		os_memmove(pos, pos + 1, pub_len - 1);
+		buf->used--;
+	}
+
+	return buf;
+#else /* OpenSSL version >= 3.0 */
 	int len, res;
 	EC_KEY *eckey;
 	struct wpabuf *buf;
 	unsigned char *pos;
 
-	eckey = EVP_PKEY_get1_EC_KEY((EVP_PKEY *) key);
+	eckey = EVP_PKEY_get1_EC_KEY(pkey);
 	if (!eckey)
 		return NULL;
 	EC_KEY_set_conv_form(eckey, POINT_CONVERSION_UNCOMPRESSED);
@@ -3367,30 +3648,92 @@
 	}
 
 	return buf;
+#endif /* OpenSSL version >= 3.0 */
 }
 
 
-const struct crypto_ec_point *
+struct crypto_ec_point *
 crypto_ec_key_get_public_key(struct crypto_ec_key *key)
 {
-	const EC_KEY *eckey;
+	EVP_PKEY *pkey = (EVP_PKEY *) key;
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	char group[64];
+	unsigned char pub[256];
+	size_t len;
+	EC_POINT *point = NULL;
+	EC_GROUP *grp;
+	int res = 0;
+	OSSL_PARAM params[2];
 
-	eckey = EVP_PKEY_get0_EC_KEY((EVP_PKEY *) key);
+	if (!EVP_PKEY_is_a(pkey, "EC") ||
+	    EVP_PKEY_get_utf8_string_param(pkey, OSSL_PKEY_PARAM_GROUP_NAME,
+					   group, sizeof(group), &len) != 1 ||
+	    EVP_PKEY_get_octet_string_param(pkey, OSSL_PKEY_PARAM_PUB_KEY,
+					    pub, sizeof(pub), &len) != 1)
+		return NULL;
+
+	params[0] = OSSL_PARAM_construct_utf8_string(OSSL_PKEY_PARAM_GROUP_NAME,
+						     group, 0);
+	params[1] = OSSL_PARAM_construct_end();
+	grp = EC_GROUP_new_from_params(params, NULL, NULL);
+	if (!grp)
+		goto fail;
+	point = EC_POINT_new(grp);
+	if (!point)
+		goto fail;
+	res = EC_POINT_oct2point(grp, point, pub, len, NULL);
+
+fail:
+	if (res != 1) {
+		EC_POINT_free(point);
+		point = NULL;
+	}
+
+	EC_GROUP_free(grp);
+
+	return (struct crypto_ec_point *) point;
+#else /* OpenSSL version >= 3.0 */
+	const EC_KEY *eckey;
+	const EC_POINT *point;
+	const EC_GROUP *group;
+
+	eckey = EVP_PKEY_get0_EC_KEY(pkey);
 	if (!eckey)
 		return NULL;
-	return (const struct crypto_ec_point *) EC_KEY_get0_public_key(eckey);
+	group = EC_KEY_get0_group(eckey);
+	if (!group)
+		return NULL;
+	point = EC_KEY_get0_public_key(eckey);
+	if (!point)
+		return NULL;
+	return (struct crypto_ec_point *) EC_POINT_dup(point, group);
+#endif /* OpenSSL version >= 3.0 */
 }
 
 
-const struct crypto_bignum *
+struct crypto_bignum *
 crypto_ec_key_get_private_key(struct crypto_ec_key *key)
 {
-	const EC_KEY *eckey;
+	EVP_PKEY *pkey = (EVP_PKEY *) key;
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	BIGNUM *bn = NULL;
 
-	eckey = EVP_PKEY_get0_EC_KEY((EVP_PKEY *) key);
+	if (!EVP_PKEY_is_a(pkey, "EC") ||
+	    EVP_PKEY_get_bn_param(pkey, OSSL_PKEY_PARAM_PRIV_KEY, &bn) != 1)
+		return NULL;
+	return (struct crypto_bignum *) bn;
+#else /* OpenSSL version >= 3.0 */
+	const EC_KEY *eckey;
+	const BIGNUM *bn;
+
+	eckey = EVP_PKEY_get0_EC_KEY(pkey);
 	if (!eckey)
 		return NULL;
-	return (const struct crypto_bignum *) EC_KEY_get0_private_key(eckey);
+	bn = EC_KEY_get0_private_key(eckey);
+	if (!bn)
+		return NULL;
+	return (struct crypto_bignum *) BN_dup(bn);
+#endif /* OpenSSL version >= 3.0 */
 }
 
 
@@ -3943,6 +4286,8 @@
 {
 	EVP_PKEY *pkey;
 	X509 *x509;
+	const ASN1_TIME *not_before, *not_after;
+	int res_before, res_after;
 
 	pkey = PEM_read_PUBKEY(f, NULL, NULL, NULL);
 	if (pkey)
@@ -3953,17 +4298,36 @@
 	if (!x509)
 		return NULL;
 
+	not_before = X509_get0_notBefore(x509);
+	not_after = X509_get0_notAfter(x509);
+	if (!not_before || !not_after)
+		goto fail;
+	res_before = X509_cmp_current_time(not_before);
+	res_after = X509_cmp_current_time(not_after);
+	if (!res_before || !res_after)
+		goto fail;
+	if (res_before > 0 || res_after < 0) {
+		wpa_printf(MSG_INFO,
+			   "OpenSSL: Certificate for RSA public key is not valid at this time (%d %d)",
+			   res_before, res_after);
+		goto fail;
+	}
+
 	pkey = X509_get_pubkey(x509);
 	X509_free(x509);
 
 	if (!pkey)
 		return NULL;
 	if (EVP_PKEY_base_id(pkey) != EVP_PKEY_RSA) {
+		wpa_printf(MSG_INFO, "OpenSSL: No RSA public key found");
 		EVP_PKEY_free(pkey);
 		return NULL;
 	}
 
 	return pkey;
+fail:
+	X509_free(x509);
+	return NULL;
 }
 
 
diff --git a/src/crypto/fips_prf_internal.c b/src/crypto/fips_prf_internal.c
index a4bf50a..f9347d0 100644
--- a/src/crypto/fips_prf_internal.c
+++ b/src/crypto/fips_prf_internal.c
@@ -17,10 +17,11 @@
 int fips186_2_prf(const u8 *seed, size_t seed_len, u8 *x, size_t xlen)
 {
 	u8 xkey[64];
-	u32 t[5], _t[5];
+	u32 _t[5];
 	int i, j, m, k;
 	u8 *xpos = x;
 	u32 carry;
+	struct SHA1Context ctx;
 
 	if (seed_len < sizeof(xkey))
 		os_memset(xkey + seed_len, 0, sizeof(xkey) - seed_len);
@@ -30,11 +31,7 @@
 	/* FIPS 186-2 + change notice 1 */
 
 	os_memcpy(xkey, seed, seed_len);
-	t[0] = 0x67452301;
-	t[1] = 0xEFCDAB89;
-	t[2] = 0x98BADCFE;
-	t[3] = 0x10325476;
-	t[4] = 0xC3D2E1F0;
+	SHA1Init(&ctx);
 
 	m = xlen / 40;
 	for (j = 0; j < m; j++) {
@@ -43,7 +40,7 @@
 			/* XVAL = (XKEY + XSEED_j) mod 2^b */
 
 			/* w_i = G(t, XVAL) */
-			os_memcpy(_t, t, 20);
+			os_memcpy(_t, ctx.state, 20);
 			SHA1Transform(_t, xkey);
 			_t[0] = host_to_be32(_t[0]);
 			_t[1] = host_to_be32(_t[1]);
diff --git a/src/crypto/fips_prf_openssl.c b/src/crypto/fips_prf_openssl.c
index 4697e04..484f772 100644
--- a/src/crypto/fips_prf_openssl.c
+++ b/src/crypto/fips_prf_openssl.c
@@ -7,6 +7,19 @@
  */
 
 #include "includes.h"
+#include <openssl/opensslv.h>
+
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+
+/* OpenSSL 3.0 has deprecated the low-level SHA1 functions and does not
+ * include an upper layer interface that could be used to use the
+ * SHA1_Transform() function. Use the internal SHA-1 implementation instead
+ * as a workaround. */
+#include "sha1-internal.c"
+#include "fips_prf_internal.c"
+
+#else /* OpenSSL version >= 3.0 */
+
 #include <openssl/sha.h>
 
 #include "common.h"
@@ -97,3 +110,5 @@
 
 	return 0;
 }
+
+#endif /* OpenSSL version >= 3.0 */
diff --git a/src/crypto/tls_openssl.c b/src/crypto/tls_openssl.c
index a1b5166..dc8a1b4 100644
--- a/src/crypto/tls_openssl.c
+++ b/src/crypto/tls_openssl.c
@@ -1584,6 +1584,15 @@
 	struct tls_connection *conn = arg;
 	const u8 *pos = buf;
 
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	if ((SSL_version(ssl) == TLS1_VERSION ||
+	     SSL_version(ssl) == TLS1_1_VERSION) &&
+	    SSL_get_security_level(ssl) > 0) {
+		wpa_printf(MSG_DEBUG,
+			   "OpenSSL: Drop security level to 0 to allow TLS 1.0/1.1 use of MD5-SHA1 signature algorithm");
+		SSL_set_security_level(ssl, 0);
+	}
+#endif /* OpenSSL version >= 3.0 */
 	if (write_p == 2) {
 		wpa_printf(MSG_DEBUG,
 			   "OpenSSL: session ver=0x%x content_type=%d",
@@ -4180,8 +4189,10 @@
 			   "TLS: Failed to decode domain parameters from '%s': %s",
 			   dh_file, ERR_error_string(ERR_get_error(), NULL));
 		BIO_free(bio);
+		OSSL_DECODER_CTX_free(ctx);
 		return -1;
 	}
+	OSSL_DECODER_CTX_free(ctx);
 	BIO_free(bio);
 
 	if (!tmpkey) {
diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index 46cee44..12b46b6 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -66,6 +66,7 @@
 	HOSTAPD_CHAN_WIDTH_40M  = BIT(3),
 	HOSTAPD_CHAN_WIDTH_80   = BIT(4),
 	HOSTAPD_CHAN_WIDTH_160  = BIT(5),
+	HOSTAPD_CHAN_WIDTH_320  = BIT(6),
 };
 
 /* Filter gratuitous ARP */
@@ -667,6 +668,16 @@
 	 */
 	unsigned int p2p_include_6ghz:1;
 
+	/**
+	 * non_coloc_6ghz - Force scanning of non-PSC 6 GHz channels
+	 *
+	 * If this is set, the driver should scan non-PSC channels from the
+	 * scan request even if neighbor reports from 2.4/5 GHz APs did not
+	 * report a co-located AP on these channels. The default is to scan
+	 * non-PSC channels only if a co-located AP was reported on the channel.
+	 */
+	unsigned int non_coloc_6ghz:1;
+
 	/*
 	 * NOTE: Whenever adding new parameters here, please make sure
 	 * wpa_scan_clone_params() and wpa_scan_free_params() get updated with
@@ -2601,6 +2612,24 @@
 	NESTED_ATTR_UNSPECIFIED = 2,
 };
 
+/* Preferred channel list information */
+
+/* GO role */
+#define WEIGHTED_PCL_GO BIT(0)
+/* P2P Client role */
+#define WEIGHTED_PCL_CLI BIT(1)
+/* Must be considered for operating channel */
+#define WEIGHTED_PCL_MUST_CONSIDER BIT(2)
+/* Should be excluded in GO negotiation */
+#define WEIGHTED_PCL_EXCLUDE BIT(3)
+
+/* Preferred channel list with weight */
+struct weighted_pcl {
+	u32 freq; /* MHz */
+	u8 weight;
+	u32 flag; /* bitmap for WEIGHTED_PCL_* */
+};
+
 /**
  * struct wpa_driver_ops - Driver interface API definition
  *
@@ -4445,14 +4474,17 @@
 	 * @priv: Private driver interface data
 	 * @if_type: Interface type
 	 * @num: Number of channels
-	 * @freq_list: Preferred channel frequency list encoded in MHz values
+	 * @freq_list: Weighted preferred channel list
 	 * Returns 0 on success, -1 on failure
 	 *
 	 * This command can be used to query the preferred frequency list from
-	 * the driver specific to a particular interface type.
+	 * the driver specific to a particular interface type. The freq_list
+	 * array needs to have room for *num entries. *num will be updated to
+	 * indicate the number of entries fetched from the driver.
 	 */
 	int (*get_pref_freq_list)(void *priv, enum wpa_driver_if_type if_type,
-				  unsigned int *num, unsigned int *freq_list);
+				  unsigned int *num,
+				  struct weighted_pcl *freq_list);
 
 	/**
 	 * set_prob_oper_freq - Indicate probable P2P operating channel
@@ -5856,6 +5888,7 @@
 		const u8 *src;
 		const u8 *data;
 		size_t data_len;
+		enum frame_encryption encrypted;
 	} eapol_rx;
 
 	/**
@@ -6194,6 +6227,20 @@
 	event.eapol_rx.src = src;
 	event.eapol_rx.data = data;
 	event.eapol_rx.data_len = data_len;
+	event.eapol_rx.encrypted = FRAME_ENCRYPTION_UNKNOWN;
+	wpa_supplicant_event(ctx, EVENT_EAPOL_RX, &event);
+}
+
+static inline void drv_event_eapol_rx2(void *ctx, const u8 *src, const u8 *data,
+				      size_t data_len,
+				       enum frame_encryption encrypted)
+{
+	union wpa_event_data event;
+	os_memset(&event, 0, sizeof(event));
+	event.eapol_rx.src = src;
+	event.eapol_rx.data = data;
+	event.eapol_rx.data_len = data_len;
+	event.eapol_rx.encrypted = encrypted;
 	wpa_supplicant_event(ctx, EVENT_EAPOL_RX, &event);
 }
 
diff --git a/src/drivers/driver_common.c b/src/drivers/driver_common.c
index 8db7861..84e6a9e 100644
--- a/src/drivers/driver_common.c
+++ b/src/drivers/driver_common.c
@@ -117,6 +117,8 @@
 		return "80+80 MHz";
 	case CHAN_WIDTH_160:
 		return "160 MHz";
+	case CHAN_WIDTH_320:
+		return "320 MHz";
 	default:
 		return "unknown";
 	}
@@ -136,6 +138,8 @@
 	case CHAN_WIDTH_80P80:
 	case CHAN_WIDTH_160:
 		return 160;
+	case CHAN_WIDTH_320:
+		return 320;
 	default:
 		return 0;
 	}
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 5892fc1..bb3455d 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -219,6 +219,8 @@
 		return CHAN_WIDTH_80P80;
 	case NL80211_CHAN_WIDTH_160:
 		return CHAN_WIDTH_160;
+	case NL80211_CHAN_WIDTH_320:
+		return CHAN_WIDTH_320;
 	}
 	return CHAN_WIDTH_UNKNOWN;
 }
@@ -5055,6 +5057,9 @@
 		case 160:
 			cw = NL80211_CHAN_WIDTH_160;
 			break;
+		case 320:
+			cw = NL80211_CHAN_WIDTH_320;
+			break;
 		default:
 			return -EINVAL;
 		}
@@ -5107,8 +5112,9 @@
 				NL80211_CHAN_NO_HT))
 			return -ENOBUFS;
 	}
-	if (freq->radar_background)
-		nla_put_flag(msg, NL80211_ATTR_RADAR_BACKGROUND);
+	if (freq->radar_background &&
+	    nla_put_flag(msg, NL80211_ATTR_RADAR_BACKGROUND))
+		return -ENOBUFS;
 
 	return 0;
 }
@@ -11441,9 +11447,33 @@
 
 struct nl80211_pcl {
 	unsigned int num;
-	unsigned int *freq_list;
+	struct weighted_pcl *freq_list;
 };
 
+static void get_pcl_attr_values(struct weighted_pcl *wpcl, struct nlattr *nl[])
+{
+	if (nl[QCA_WLAN_VENDOR_ATTR_PCL_FREQ])
+		wpcl->freq = nla_get_u32(nl[QCA_WLAN_VENDOR_ATTR_PCL_FREQ]);
+	if (nl[QCA_WLAN_VENDOR_ATTR_PCL_WEIGHT])
+		wpcl->weight = nla_get_u8(nl[QCA_WLAN_VENDOR_ATTR_PCL_WEIGHT]);
+	if (nl[QCA_WLAN_VENDOR_ATTR_PCL_FLAG]) {
+		u32 flags = nla_get_u32(nl[QCA_WLAN_VENDOR_ATTR_PCL_FLAG]);
+
+		wpcl->flag = 0;
+		if (flags & BIT(0))
+			wpcl->flag |= WEIGHTED_PCL_GO;
+		if (flags & BIT(1))
+			wpcl->flag |= WEIGHTED_PCL_CLI;
+		if (flags & BIT(2))
+			wpcl->flag |= WEIGHTED_PCL_MUST_CONSIDER;
+		if (flags & BIT(3))
+			wpcl->flag |= WEIGHTED_PCL_EXCLUDE;
+	} else {
+		wpcl->flag = WEIGHTED_PCL_GO | WEIGHTED_PCL_CLI;
+	}
+}
+
+
 static int preferred_freq_info_handler(struct nl_msg *msg, void *arg)
 {
 	struct nlattr *tb[NL80211_ATTR_MAX + 1];
@@ -11452,6 +11482,7 @@
 	struct nlattr *nl_vend, *attr;
 	enum qca_iface_type iface_type;
 	struct nlattr *tb_vendor[QCA_WLAN_VENDOR_ATTR_MAX + 1];
+	struct nlattr *nl_pcl[QCA_WLAN_VENDOR_ATTR_PCL_MAX + 1];
 	unsigned int num, max_num;
 	u32 *freqs;
 
@@ -11477,26 +11508,69 @@
 	wpa_printf(MSG_DEBUG, "nl80211: Driver returned iface_type=%d",
 		   iface_type);
 
-	attr = tb_vendor[QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST];
-	if (!attr) {
+	attr = tb_vendor[
+		QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST_WEIGHED_PCL];
+	if (attr) {
+		int rem;
+		struct nlattr *wpcl = attr;
+		unsigned int i;
+
+		num = 0;
+		nla_for_each_nested(attr, wpcl, rem) {
+			if (num == param->num)
+				break; /* not enough room for all entries */
+			if (nla_parse(nl_pcl, QCA_WLAN_VENDOR_ATTR_PCL_MAX,
+				      nla_data(attr), nla_len(attr), NULL)) {
+				wpa_printf(MSG_ERROR,
+					   "nl80211: Failed to parse PCL info");
+				param->num = 0;
+				return NL_SKIP;
+			}
+			get_pcl_attr_values(&param->freq_list[num], nl_pcl);
+			num++;
+		}
+		param->num = num;
+
+		/* Sort frequencies based on their weight */
+		for (i = 0; i < num; i++) {
+			unsigned int j;
+
+			for (j = i + 1; j < num; j++) {
+				if (param->freq_list[i].weight <
+				    param->freq_list[j].weight) {
+					struct weighted_pcl tmp;
+
+					tmp = param->freq_list[i];
+					param->freq_list[i] =
+						param->freq_list[j];
+					param->freq_list[j] = tmp;
+				}
+			}
+		}
+	} else if (tb_vendor[QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST]) {
+		wpa_printf(MSG_DEBUG,
+			   "nl80211: Driver does not provide weighted PCL; use the non-weighted variant");
+		attr = tb_vendor[QCA_WLAN_VENDOR_ATTR_GET_PREFERRED_FREQ_LIST];
+		/*
+		 * param->num has the maximum number of entries for which there
+		 * is room in the freq_list provided by the caller.
+		 */
+		freqs = nla_data(attr);
+		max_num = nla_len(attr) / sizeof(u32);
+		if (max_num > param->num)
+			max_num = param->num;
+		for (num = 0; num < max_num; num++) {
+			param->freq_list[num].freq = freqs[num];
+			param->freq_list[num].flag =
+				WEIGHTED_PCL_GO | WEIGHTED_PCL_CLI;
+		}
+		param->num = num;
+	} else {
 		wpa_printf(MSG_ERROR,
 			   "nl80211: preferred_freq_list couldn't be found");
 		param->num = 0;
 		return NL_SKIP;
 	}
-
-	/*
-	 * param->num has the maximum number of entries for which there
-	 * is room in the freq_list provided by the caller.
-	 */
-	freqs = nla_data(attr);
-	max_num = nla_len(attr) / sizeof(u32);
-	if (max_num > param->num)
-		max_num = param->num;
-	for (num = 0; num < max_num; num++)
-		param->freq_list[num] = freqs[num];
-	param->num = num;
-
 	return NL_SKIP;
 }
 
@@ -11504,7 +11578,7 @@
 static int nl80211_get_pref_freq_list(void *priv,
 				      enum wpa_driver_if_type if_type,
 				      unsigned int *num,
-				      unsigned int *freq_list)
+				      struct weighted_pcl *freq_list)
 {
 	struct i802_bss *bss = priv;
 	struct wpa_driver_nl80211_data *drv = bss->drv;
@@ -11561,7 +11635,8 @@
 	}
 	nla_nest_end(msg, params);
 
-	os_memset(freq_list, 0, *num * sizeof(freq_list[0]));
+	if (freq_list)
+		os_memset(freq_list, 0, *num * sizeof(struct weighted_pcl));
 	ret = send_and_recv_msgs(drv, msg, preferred_freq_info_handler, &param,
 				 NULL, NULL);
 	if (ret) {
@@ -11573,8 +11648,10 @@
 	*num = param.num;
 
 	for (i = 0; i < *num; i++) {
-		wpa_printf(MSG_DEBUG, "nl80211: preferred_channel_list[%d]=%d",
-			   i, freq_list[i]);
+		wpa_printf(MSG_DEBUG,
+			   "nl80211: preferred_channel_list[%d]=%d[%d]:0x%x",
+			   i, freq_list[i].freq, freq_list[i].weight,
+			   freq_list[i].flag);
 	}
 
 	return 0;
diff --git a/src/drivers/driver_nl80211_event.c b/src/drivers/driver_nl80211_event.c
index 5c103a4..01c7ab4 100644
--- a/src/drivers/driver_nl80211_event.c
+++ b/src/drivers/driver_nl80211_event.c
@@ -673,6 +673,9 @@
 	case CHAN_WIDTH_80P80:
 		freq1 = cf1 - 30;
 		break;
+	case CHAN_WIDTH_320:
+		freq1 = cf1 - 150;
+		break;
 	case CHAN_WIDTH_UNKNOWN:
 	case CHAN_WIDTH_2160:
 	case CHAN_WIDTH_4320:
@@ -2789,6 +2792,9 @@
 		case NL80211_CHAN_WIDTH_160:
 			ed.sta_opmode.chan_width = CHAN_WIDTH_160;
 			break;
+		case NL80211_CHAN_WIDTH_320:
+			ed.sta_opmode.chan_width = CHAN_WIDTH_320;
+			break;
 		default:
 			ed.sta_opmode.chan_width = CHAN_WIDTH_UNKNOWN;
 			break;
@@ -2808,6 +2814,7 @@
 {
 	u8 *src_addr;
 	u16 ethertype;
+	enum frame_encryption encrypted;
 
 	if (!tb[NL80211_ATTR_MAC] ||
 	    !tb[NL80211_ATTR_FRAME] ||
@@ -2816,6 +2823,8 @@
 
 	src_addr = nla_data(tb[NL80211_ATTR_MAC]);
 	ethertype = nla_get_u16(tb[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]);
+	encrypted = nla_get_flag(tb[NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT]) ?
+		FRAME_NOT_ENCRYPTED : FRAME_ENCRYPTED;
 
 	switch (ethertype) {
 	case ETH_P_RSN_PREAUTH:
@@ -2824,9 +2833,10 @@
 			   MAC2STR(src_addr));
 		break;
 	case ETH_P_PAE:
-		drv_event_eapol_rx(drv->ctx, src_addr,
-				   nla_data(tb[NL80211_ATTR_FRAME]),
-				   nla_len(tb[NL80211_ATTR_FRAME]));
+		drv_event_eapol_rx2(drv->ctx, src_addr,
+				    nla_data(tb[NL80211_ATTR_FRAME]),
+				    nla_len(tb[NL80211_ATTR_FRAME]),
+				    encrypted);
 		break;
 	default:
 		wpa_printf(MSG_INFO,
diff --git a/src/drivers/driver_nl80211_scan.c b/src/drivers/driver_nl80211_scan.c
index b82e5af..c31ed6e 100644
--- a/src/drivers/driver_nl80211_scan.c
+++ b/src/drivers/driver_nl80211_scan.c
@@ -203,6 +203,21 @@
 				goto fail;
 		}
 		nla_nest_end(msg, ssids);
+
+		/*
+		 * If allowed, scan for 6 GHz APs that are reported by other
+		 * APs. Note that if the flag is not set and 6 GHz channels are
+		 * to be scanned, it is highly likely that non-PSC channels
+		 * would be scanned passively (due to the Probe Request frame
+		 * transmission restrictions mandated in IEEE Std 802.11ax-2021,
+		 * 26.17.2.3 (Scanning in the 6 GHz band). Passive scanning of
+		 * all non-PSC channels would take a significant amount of time.
+		 */
+		if (!params->non_coloc_6ghz) {
+			wpa_printf(MSG_DEBUG,
+				   "nl80211: Scan co-located APs on 6 GHz");
+			scan_flags |= NL80211_SCAN_FLAG_COLOCATED_6GHZ;
+		}
 	} else {
 		wpa_printf(MSG_DEBUG, "nl80211: Passive scan requested");
 	}
diff --git a/src/eap_common/eap_sake_common.c b/src/eap_common/eap_sake_common.c
index 8ee9e32..a4256e2 100644
--- a/src/eap_common/eap_sake_common.c
+++ b/src/eap_common/eap_sake_common.c
@@ -164,26 +164,33 @@
 
 	os_memset(attr, 0, sizeof(*attr));
 	while (pos < end) {
+		u8 attr_id, attr_len;
+
 		if (end - pos < 2) {
 			wpa_printf(MSG_DEBUG, "EAP-SAKE: Too short attribute");
 			return -1;
 		}
 
-		if (pos[1] < 2) {
-			wpa_printf(MSG_DEBUG, "EAP-SAKE: Invalid attribute "
-				   "length (%d)", pos[1]);
+		attr_id = *pos++;
+		attr_len = *pos++;
+		/* Attribute length value includes the Type and Length fields */
+		if (attr_len < 2) {
+			wpa_printf(MSG_DEBUG,
+				   "EAP-SAKE: Invalid attribute length (%d)",
+				   attr_len);
 			return -1;
 		}
+		attr_len -= 2;
 
-		if (pos + pos[1] > end) {
+		if (attr_len > end - pos) {
 			wpa_printf(MSG_DEBUG, "EAP-SAKE: Attribute underflow");
 			return -1;
 		}
 
-		if (eap_sake_parse_add_attr(attr, pos[0], pos[1] - 2, pos + 2))
+		if (eap_sake_parse_add_attr(attr, attr_id, attr_len, pos))
 			return -1;
 
-		pos += pos[1];
+		pos += attr_len;
 	}
 
 	return 0;
diff --git a/src/eap_peer/eap.c b/src/eap_peer/eap.c
index 276dca3..8ceb1df 100644
--- a/src/eap_peer/eap.c
+++ b/src/eap_peer/eap.c
@@ -1707,7 +1707,7 @@
 		identity_len = config->machine_identity_len;
 		wpa_hexdump_ascii(MSG_DEBUG, "EAP: using machine identity",
 				  identity, identity_len);
-	} else if (config->imsi_privacy_key && config->identity &&
+	} else if (config->imsi_privacy_cert && config->identity &&
 		   config->identity_len > 0) {
 		const u8 *pos = config->identity;
 		const u8 *end = config->identity + config->identity_len;
diff --git a/src/eap_peer/eap_aka.c b/src/eap_peer/eap_aka.c
index b7f86c3..8dac3cb 100644
--- a/src/eap_peer/eap_aka.c
+++ b/src/eap_peer/eap_aka.c
@@ -103,20 +103,20 @@
 
 	data->eap_method = EAP_TYPE_AKA;
 
-	if (config && config->imsi_privacy_key) {
+	if (config && config->imsi_privacy_cert) {
 #ifdef CRYPTO_RSA_OAEP_SHA256
 		data->imsi_privacy_key = crypto_rsa_key_read(
-			config->imsi_privacy_key, false);
+			config->imsi_privacy_cert, false);
 		if (!data->imsi_privacy_key) {
 			wpa_printf(MSG_ERROR,
-				   "EAP-AKA: Failed to read/parse IMSI privacy key %s",
-				   config->imsi_privacy_key);
+				   "EAP-AKA: Failed to read/parse IMSI privacy certificate %s",
+				   config->imsi_privacy_cert);
 			os_free(data);
 			return NULL;
 		}
 #else /* CRYPTO_RSA_OAEP_SHA256 */
 		wpa_printf(MSG_ERROR,
-			   "EAP-AKA: No support for imsi_privacy_key in the build");
+			   "EAP-AKA: No support for imsi_privacy_cert in the build");
 		os_free(data);
 		return NULL;
 #endif /* CRYPTO_RSA_OAEP_SHA256 */
@@ -656,11 +656,12 @@
 #ifdef CRYPTO_RSA_OAEP_SHA256
 static struct wpabuf *
 eap_aka_encrypt_identity(struct crypto_rsa_key *imsi_privacy_key,
-			 const u8 *identity, size_t identity_len)
+			 const u8 *identity, size_t identity_len,
+			 const char *attr)
 {
 	struct wpabuf *imsi_buf, *enc;
 	char *b64;
-	size_t b64_len;
+	size_t b64_len, len;
 
 	wpa_hexdump_ascii(MSG_DEBUG, "EAP-AKA: Encrypt permanent identity",
 			  identity, identity_len);
@@ -678,7 +679,10 @@
 	if (!b64)
 		return NULL;
 
-	enc = wpabuf_alloc(1 + b64_len);
+	len = 1 + b64_len;
+	if (attr)
+		len += 1 + os_strlen(attr);
+	enc = wpabuf_alloc(len);
 	if (!enc) {
 		os_free(b64);
 		return NULL;
@@ -686,6 +690,10 @@
 	wpabuf_put_u8(enc, '\0');
 	wpabuf_put_data(enc, b64, b64_len);
 	os_free(b64);
+	if (attr) {
+		wpabuf_put_u8(enc, ',');
+		wpabuf_put_str(enc, attr);
+	}
 	wpa_hexdump_ascii(MSG_DEBUG, "EAP-AKA: Encrypted permanent identity",
 			  wpabuf_head(enc), wpabuf_len(enc));
 
@@ -729,9 +737,15 @@
 		}
 #ifdef CRYPTO_RSA_OAEP_SHA256
 		if (identity && data->imsi_privacy_key) {
+			struct eap_peer_config *config;
+			const char *attr = NULL;
+
+			config = eap_get_config(sm);
+			if (config)
+				attr = config->imsi_privacy_attr;
 			enc_identity = eap_aka_encrypt_identity(
 				data->imsi_privacy_key,
-				identity, identity_len);
+				identity, identity_len, attr);
 			if (!enc_identity) {
 				wpa_printf(MSG_INFO,
 					   "EAP-AKA: Failed to encrypt permanent identity");
diff --git a/src/eap_peer/eap_config.h b/src/eap_peer/eap_config.h
index eaf514b..26744ab 100644
--- a/src/eap_peer/eap_config.h
+++ b/src/eap_peer/eap_config.h
@@ -318,14 +318,24 @@
 	size_t imsi_identity_len;
 
 	/**
-	 * imsi_privacy_key - IMSI privacy key (PEM encoded X.509v3 certificate)
+	 * imsi_privacy_cert - IMSI privacy certificate
 	 *
 	 * This field is used with EAP-SIM/AKA/AKA' to encrypt the permanent
-	 * identity (IMSI) to improve privacy. The X.509v3 certificate needs to
-	 * include a 2048-bit RSA public key and this is from the operator who
-	 * authenticates the SIM/USIM.
+	 * identity (IMSI) to improve privacy. The referenced PEM-encoded
+	 * X.509v3 certificate needs to include a 2048-bit RSA public key and
+	 * this is from the operator who authenticates the SIM/USIM.
 	 */
-	char *imsi_privacy_key;
+	char *imsi_privacy_cert;
+
+	/**
+	 * imsi_privacy_attr - IMSI privacy attribute
+	 *
+	 * This field is used to help the EAP-SIM/AKA/AKA' server to identify
+	 * the used certificate (and as such, the matching private key). This
+	 * is set to an attribute in name=value format if the operator needs
+	 * this information.
+	 */
+	char *imsi_privacy_attr;
 
 	/**
 	 * machine_identity - EAP Identity for machine credential
diff --git a/src/eap_peer/eap_sim.c b/src/eap_peer/eap_sim.c
index 9f66db2..a555680 100644
--- a/src/eap_peer/eap_sim.c
+++ b/src/eap_peer/eap_sim.c
@@ -101,20 +101,20 @@
 		return NULL;
 	}
 
-	if (config && config->imsi_privacy_key) {
+	if (config && config->imsi_privacy_cert) {
 #ifdef CRYPTO_RSA_OAEP_SHA256
 		data->imsi_privacy_key = crypto_rsa_key_read(
-			config->imsi_privacy_key, false);
+			config->imsi_privacy_cert, false);
 		if (!data->imsi_privacy_key) {
 			wpa_printf(MSG_ERROR,
-				   "EAP-SIM: Failed to read/parse IMSI privacy key %s",
-				   config->imsi_privacy_key);
+				   "EAP-SIM: Failed to read/parse IMSI privacy certificate %s",
+				   config->imsi_privacy_cert);
 			os_free(data);
 			return NULL;
 		}
 #else /* CRYPTO_RSA_OAEP_SHA256 */
 		wpa_printf(MSG_ERROR,
-			   "EAP-SIM: No support for imsi_privacy_key in the build");
+			   "EAP-SIM: No support for imsi_privacy_cert in the build");
 		os_free(data);
 		return NULL;
 #endif /* CRYPTO_RSA_OAEP_SHA256 */
@@ -133,6 +133,9 @@
 					   "sim_min_num_chal configuration "
 					   "(%lu, expected 2 or 3)",
 					   (unsigned long) data->min_num_chal);
+#ifdef CRYPTO_RSA_OAEP_SHA256
+				crypto_rsa_key_free(data->imsi_privacy_key);
+#endif /* CRYPTO_RSA_OAEP_SHA256 */
 				os_free(data);
 				return NULL;
 			}
@@ -521,11 +524,12 @@
 #ifdef CRYPTO_RSA_OAEP_SHA256
 static struct wpabuf *
 eap_sim_encrypt_identity(struct crypto_rsa_key *imsi_privacy_key,
-			 const u8 *identity, size_t identity_len)
+			 const u8 *identity, size_t identity_len,
+			 const char *attr)
 {
 	struct wpabuf *imsi_buf, *enc;
 	char *b64;
-	size_t b64_len;
+	size_t b64_len, len;
 
 	wpa_hexdump_ascii(MSG_DEBUG, "EAP-SIM: Encrypt permanent identity",
 			  identity, identity_len);
@@ -543,7 +547,10 @@
 	if (!b64)
 		return NULL;
 
-	enc = wpabuf_alloc(1 + b64_len);
+	len = 1 + b64_len;
+	if (attr)
+		len += 1 + os_strlen(attr);
+	enc = wpabuf_alloc(len);
 	if (!enc) {
 		os_free(b64);
 		return NULL;
@@ -551,6 +558,10 @@
 	wpabuf_put_u8(enc, '\0');
 	wpabuf_put_data(enc, b64, b64_len);
 	os_free(b64);
+	if (attr) {
+		wpabuf_put_u8(enc, ',');
+		wpabuf_put_str(enc, attr);
+	}
 	wpa_hexdump_ascii(MSG_DEBUG, "EAP-SIM: Encrypted permanent identity",
 			  wpabuf_head(enc), wpabuf_len(enc));
 
@@ -594,9 +605,15 @@
 		}
 #ifdef CRYPTO_RSA_OAEP_SHA256
 		if (identity && data->imsi_privacy_key) {
+			struct eap_peer_config *config;
+			const char *attr = NULL;
+
+			config = eap_get_config(sm);
+			if (config)
+				attr = config->imsi_privacy_attr;
 			enc_identity = eap_sim_encrypt_identity(
 				data->imsi_privacy_key,
-				identity, identity_len);
+				identity, identity_len, attr);
 			if (!enc_identity) {
 				wpa_printf(MSG_INFO,
 					   "EAP-SIM: Failed to encrypt permanent identity");
diff --git a/src/eapol_supp/eapol_supp_sm.c b/src/eapol_supp/eapol_supp_sm.c
index 4e66369..6173960 100644
--- a/src/eapol_supp/eapol_supp_sm.c
+++ b/src/eapol_supp/eapol_supp_sm.c
@@ -1281,11 +1281,12 @@
  * @src: Source MAC address of the EAPOL packet
  * @buf: Pointer to the beginning of the EAPOL data (EAPOL header)
  * @len: Length of the EAPOL frame
+ * @encrypted: Whether the frame was encrypted
  * Returns: 1 = EAPOL frame processed, 0 = not for EAPOL state machine,
  * -1 failure
  */
 int eapol_sm_rx_eapol(struct eapol_sm *sm, const u8 *src, const u8 *buf,
-		      size_t len)
+		      size_t len, enum frame_encryption encrypted)
 {
 	const struct ieee802_1x_hdr *hdr;
 	const struct ieee802_1x_eapol_key *key;
@@ -1295,6 +1296,14 @@
 
 	if (sm == NULL)
 		return 0;
+
+	if (encrypted == FRAME_NOT_ENCRYPTED && sm->ctx->encryption_required &&
+	    sm->ctx->encryption_required(sm->ctx->ctx)) {
+		wpa_printf(MSG_DEBUG,
+			   "EAPOL: Discard unencrypted EAPOL frame when encryption since encryption was expected");
+		return 0;
+	}
+
 	sm->dot1xSuppEapolFramesRx++;
 	if (len < sizeof(*hdr)) {
 		sm->dot1xSuppInvalidEapolFramesRx++;
diff --git a/src/eapol_supp/eapol_supp_sm.h b/src/eapol_supp/eapol_supp_sm.h
index 630a38e..bbe2b6f 100644
--- a/src/eapol_supp/eapol_supp_sm.h
+++ b/src/eapol_supp/eapol_supp_sm.h
@@ -321,6 +321,13 @@
 	 * @reason_string: Information to log about the event
 	 */
 	void (*open_ssl_failure_cb)(void *ctx, const char* reason_string);
+
+	/**
+	 * encryption_required - Check whether encryption is required
+	 * @ctx: eapol_ctx from eap_peer_sm_init() call
+	 * Returns: Whether the current session requires encryption
+	 */
+	bool (*encryption_required)(void *ctx);
 };
 
 
@@ -337,7 +344,7 @@
 void eapol_sm_configure(struct eapol_sm *sm, int heldPeriod, int authPeriod,
 			int startPeriod, int maxStart);
 int eapol_sm_rx_eapol(struct eapol_sm *sm, const u8 *src, const u8 *buf,
-		      size_t len);
+		      size_t len, enum frame_encryption encrypted);
 void eapol_sm_notify_tx_eapol_key(struct eapol_sm *sm);
 void eapol_sm_notify_portEnabled(struct eapol_sm *sm, bool enabled);
 void eapol_sm_notify_portValid(struct eapol_sm *sm, bool valid);
@@ -403,7 +410,8 @@
 {
 }
 static inline int eapol_sm_rx_eapol(struct eapol_sm *sm, const u8 *src,
-				    const u8 *buf, size_t len)
+				    const u8 *buf, size_t len,
+				    enum frame_encryption encrypted)
 {
 	return 0;
 }
diff --git a/src/fst/fst_group.c b/src/fst/fst_group.c
index d1c4014..255d0fd 100644
--- a/src/fst/fst_group.c
+++ b/src/fst/fst_group.c
@@ -28,8 +28,13 @@
 	while (s >= 2) {
 		const struct multi_band_ie *mbie =
 			(const struct multi_band_ie *) p;
+		size_t len;
+
 		WPA_ASSERT(mbie->eid == WLAN_EID_MULTI_BAND);
 		WPA_ASSERT(2U + mbie->len >= sizeof(*mbie));
+		len = 2 + mbie->len;
+		if (len > s)
+			break;
 
 		fst_printf(MSG_WARNING,
 			   "%s: %s: mb_ctrl=%u band_id=%u op_class=%u chan=%u bssid="
@@ -45,8 +50,8 @@
 			   mbie->mb_connection_capability,
 			   mbie->fst_session_tmout);
 
-		p += 2 + mbie->len;
-		s -= 2 + mbie->len;
+		p += len;
+		s -= len;
 	}
 }
 
diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
index cd04008..b7fde1b 100644
--- a/src/p2p/p2p.c
+++ b/src/p2p/p2p.c
@@ -1803,6 +1803,7 @@
 		os_memcpy(params->passphrase, p2p->passphrase, os_strlen(p2p->passphrase));
 	} else {
 		p2p_random(params->passphrase, p2p->cfg->passphrase_len);
+		params->passphrase[p2p->cfg->passphrase_len] = '\0';
 	}
 	p2p->passphrase_set = 0;
 	return 0;
@@ -1837,6 +1838,7 @@
 		os_memcpy(res.ssid, p2p->ssid, p2p->ssid_len);
 		res.ssid_len = p2p->ssid_len;
 		p2p_random(res.passphrase, p2p->cfg->passphrase_len);
+		res.passphrase[p2p->cfg->passphrase_len] = '\0';
 	} else {
 		res.freq = peer->oper_freq;
 		if (p2p->ssid_len) {
@@ -5540,7 +5542,7 @@
 
 
 void p2p_set_own_pref_freq_list(struct p2p_data *p2p,
-				const unsigned int *pref_freq_list,
+				const struct weighted_pcl *pref_freq_list,
 				unsigned int size)
 {
 	unsigned int i;
@@ -5548,10 +5550,11 @@
 	if (size > P2P_MAX_PREF_CHANNELS)
 		size = P2P_MAX_PREF_CHANNELS;
 	p2p->num_pref_freq = size;
+	os_memcpy(p2p->pref_freq_list, pref_freq_list,
+		  size * sizeof(struct weighted_pcl));
 	for (i = 0; i < size; i++) {
-		p2p->pref_freq_list[i] = pref_freq_list[i];
 		p2p_dbg(p2p, "Own preferred frequency list[%u]=%u MHz",
-			i, p2p->pref_freq_list[i]);
+			i, p2p->pref_freq_list[i].freq);
 	}
 }
 
diff --git a/src/p2p/p2p.h b/src/p2p/p2p.h
index f606fbb..768fc10 100644
--- a/src/p2p/p2p.h
+++ b/src/p2p/p2p.h
@@ -12,6 +12,8 @@
 #include "common/ieee802_11_defs.h"
 #include "wps/wps.h"
 
+struct weighted_pcl;
+
 /* P2P ASP Setup Capability */
 #define P2PS_SETUP_NONE 0
 #define P2PS_SETUP_NEW BIT(0)
@@ -1132,7 +1134,8 @@
 	 * the driver specific to a particular interface type.
 	 */
 	int (*get_pref_freq_list)(void *ctx, int go,
-				  unsigned int *len, unsigned int *freq_list);
+				  unsigned int *len,
+				  struct weighted_pcl *freq_list);
 };
 
 
@@ -2338,6 +2341,8 @@
 					   const u8 *go_dev_addr,
 					   const u8 *ssid, size_t ssid_len);
 
+bool p2p_pref_freq_allowed(const struct weighted_pcl *freq_list, bool go);
+
 struct p2p_nfc_params {
 	int sel;
 	const u8 *wsc_attr;
@@ -2397,7 +2402,7 @@
 void p2p_expire_peers(struct p2p_data *p2p);
 
 void p2p_set_own_pref_freq_list(struct p2p_data *p2p,
-				const unsigned int *pref_freq_list,
+				const struct weighted_pcl *pref_freq_list,
 				unsigned int size);
 void p2p_set_override_pref_op_chan(struct p2p_data *p2p, u8 op_class,
 				   u8 chan);
@@ -2422,6 +2427,6 @@
 bool p2p_wfd_enabled(struct p2p_data *p2p);
 bool is_p2p_allow_6ghz(struct p2p_data *p2p);
 void set_p2p_allow_6ghz(struct p2p_data *p2p, bool value);
-int p2p_remove_6ghz_channels(unsigned int *pref_freq_list, int size);
+int p2p_remove_6ghz_channels(struct weighted_pcl *pref_freq_list, int size);
 
 #endif /* P2P_H */
diff --git a/src/p2p/p2p_build.c b/src/p2p/p2p_build.c
index 4229d9b..e4f40fe 100644
--- a/src/p2p/p2p_build.c
+++ b/src/p2p/p2p_build.c
@@ -10,6 +10,7 @@
 
 #include "common.h"
 #include "common/ieee802_11_defs.h"
+#include "common/ieee802_11_common.h"
 #include "common/qca-vendor.h"
 #include "wps/wps_i.h"
 #include "p2p_i.h"
@@ -111,7 +112,7 @@
 
 
 void p2p_buf_add_pref_channel_list(struct wpabuf *buf,
-				   const unsigned int *preferred_freq_list,
+				   const struct weighted_pcl *pref_freq_list,
 				   unsigned int size)
 {
 	unsigned int i, count = 0;
@@ -126,8 +127,9 @@
 	 * of the vendor IE size.
 	 */
 	for (i = 0; i < size; i++) {
-		if (p2p_freq_to_channel(preferred_freq_list[i], &op_class,
-					&op_channel) == 0)
+		if (p2p_freq_to_channel(pref_freq_list[i].freq, &op_class,
+					&op_channel) == 0 &&
+		    !(pref_freq_list[i].flag & WEIGHTED_PCL_EXCLUDE))
 			count++;
 	}
 
@@ -136,10 +138,11 @@
 	wpabuf_put_be24(buf, OUI_QCA);
 	wpabuf_put_u8(buf, QCA_VENDOR_ELEM_P2P_PREF_CHAN_LIST);
 	for (i = 0; i < size; i++) {
-		if (p2p_freq_to_channel(preferred_freq_list[i], &op_class,
-					&op_channel) < 0) {
+		if (p2p_freq_to_channel(pref_freq_list[i].freq, &op_class,
+					&op_channel) < 0 ||
+		    (pref_freq_list[i].flag & WEIGHTED_PCL_EXCLUDE)) {
 			wpa_printf(MSG_DEBUG, "Unsupported frequency %u MHz",
-				   preferred_freq_list[i]);
+				   pref_freq_list[i].freq);
 			continue;
 		}
 		wpabuf_put_u8(buf, op_class);
@@ -149,7 +152,7 @@
 
 
 void p2p_buf_add_channel_list(struct wpabuf *buf, const char *country,
-			      struct p2p_channels *chan)
+			      struct p2p_channels *chan, bool is_6ghz_capab)
 {
 	u8 *len;
 	size_t i;
@@ -161,6 +164,9 @@
 
 	for (i = 0; i < chan->reg_classes; i++) {
 		struct p2p_reg_class *c = &chan->reg_class[i];
+
+		if (is_6ghz_op_class(c->reg_class) && !is_6ghz_capab)
+			continue;
 		wpabuf_put_u8(buf, c->reg_class);
 		wpabuf_put_u8(buf, c->channels);
 		wpabuf_put_data(buf, c->channel, c->channels);
diff --git a/src/p2p/p2p_go_neg.c b/src/p2p/p2p_go_neg.c
index 1d53d52..e3d704b 100644
--- a/src/p2p/p2p_go_neg.c
+++ b/src/p2p/p2p_go_neg.c
@@ -142,6 +142,7 @@
 	u8 group_capab;
 	size_t extra = 0;
 	u16 pw_id;
+	bool is_6ghz_capab;
 
 #ifdef CONFIG_WIFI_DISPLAY
 	if (p2p->wfd_ie_go_neg)
@@ -179,7 +180,22 @@
 		p2p_buf_add_ext_listen_timing(buf, p2p->ext_listen_period,
 					      p2p->ext_listen_interval);
 	p2p_buf_add_intended_addr(buf, p2p->intended_addr);
-	p2p_buf_add_channel_list(buf, p2p->cfg->country, &p2p->channels);
+	is_6ghz_capab = is_p2p_6ghz_capable(p2p) &&
+		p2p_is_peer_6ghz_capab(p2p, peer->info.p2p_device_addr);
+	if (p2p->num_pref_freq) {
+		bool go = p2p->go_intent == 15;
+		struct p2p_channels pref_chanlist;
+
+		p2p_pref_channel_filter(&p2p->channels, p2p->pref_freq_list,
+					p2p->num_pref_freq, &pref_chanlist, go);
+		p2p_channels_dump(p2p, "channel list after filtering",
+				  &pref_chanlist);
+		p2p_buf_add_channel_list(buf, p2p->cfg->country,
+					 &pref_chanlist, is_6ghz_capab);
+	} else {
+		p2p_buf_add_channel_list(buf, p2p->cfg->country,
+					 &p2p->channels, is_6ghz_capab);
+	}
 	p2p_buf_add_device_info(buf, p2p, peer);
 	p2p_buf_add_operating_channel(buf, p2p->cfg->country,
 				      p2p->op_reg_class, p2p->op_channel);
@@ -278,6 +294,8 @@
 	u8 group_capab;
 	size_t extra = 0;
 	u16 pw_id;
+	bool is_6ghz_capab;
+	struct p2p_channels pref_chanlist;
 
 	p2p_dbg(p2p, "Building GO Negotiation Response");
 
@@ -328,17 +346,35 @@
 					      p2p->op_channel);
 	}
 	p2p_buf_add_intended_addr(buf, p2p->intended_addr);
+	if (p2p->num_pref_freq) {
+		bool go = (peer && peer->go_state == LOCAL_GO) ||
+			p2p->go_intent == 15;
+
+		p2p_pref_channel_filter(&p2p->channels, p2p->pref_freq_list,
+					p2p->num_pref_freq, &pref_chanlist, go);
+		p2p_channels_dump(p2p, "channel list after filtering",
+				  &pref_chanlist);
+	} else {
+		p2p_copy_channels(&pref_chanlist, &p2p->channels,
+				  p2p->allow_6ghz);
+	}
 	if (status || peer == NULL) {
 		p2p_buf_add_channel_list(buf, p2p->cfg->country,
-					 &p2p->channels);
+					 &pref_chanlist, false);
 	} else if (peer->go_state == REMOTE_GO) {
+		is_6ghz_capab = is_p2p_6ghz_capable(p2p) &&
+			p2p_is_peer_6ghz_capab(p2p, peer->info.p2p_device_addr);
 		p2p_buf_add_channel_list(buf, p2p->cfg->country,
-					 &p2p->channels);
+					 &pref_chanlist, is_6ghz_capab);
 	} else {
 		struct p2p_channels res;
-		p2p_channels_intersect(&p2p->channels, &peer->channels,
+
+		is_6ghz_capab = is_p2p_6ghz_capable(p2p) &&
+			p2p_is_peer_6ghz_capab(p2p, peer->info.p2p_device_addr);
+		p2p_channels_intersect(&pref_chanlist, &peer->channels,
 				       &res);
-		p2p_buf_add_channel_list(buf, p2p->cfg->country, &res);
+		p2p_buf_add_channel_list(buf, p2p->cfg->country, &res,
+				       is_6ghz_capab);
 	}
 	p2p_buf_add_device_info(buf, p2p, peer);
 	if (peer && peer->go_state == LOCAL_GO) {
@@ -562,7 +598,8 @@
 static void p2p_check_pref_chan_no_recv(struct p2p_data *p2p, int go,
 					struct p2p_device *dev,
 					struct p2p_message *msg,
-					unsigned freq_list[], unsigned int size)
+					const struct weighted_pcl freq_list[],
+					unsigned int size)
 {
 	u8 op_class, op_channel;
 	unsigned int oper_freq = 0, i, j;
@@ -577,10 +614,11 @@
 	 */
 	for (i = 0; i < size && !found; i++) {
 		/* Make sure that the common frequency is supported by peer. */
-		oper_freq = freq_list[i];
+		oper_freq = freq_list[i].freq;
 		if (p2p_freq_to_channel(oper_freq, &op_class,
-					&op_channel) < 0)
-			continue; /* cannot happen due to earlier check */
+					&op_channel) < 0 ||
+		    !p2p_pref_freq_allowed(&freq_list[i], go))
+			continue;
 		for (j = 0; j < msg->channel_list_len; j++) {
 			if (!msg->channel_list ||
 			    op_channel != msg->channel_list[j])
@@ -609,7 +647,8 @@
 static void p2p_check_pref_chan_recv(struct p2p_data *p2p, int go,
 				     struct p2p_device *dev,
 				     struct p2p_message *msg,
-				     unsigned freq_list[], unsigned int size)
+				     const struct weighted_pcl freq_list[],
+				     unsigned int size)
 {
 	u8 op_class, op_channel;
 	unsigned int oper_freq = 0, i, j;
@@ -625,11 +664,13 @@
 			oper_freq = p2p_channel_to_freq(
 				msg->pref_freq_list[2 * j],
 				msg->pref_freq_list[2 * j + 1]);
-			if (freq_list[i] != oper_freq)
+			if (freq_list[i].freq != oper_freq)
 				continue;
 			if (p2p_freq_to_channel(oper_freq, &op_class,
 						&op_channel) < 0)
 				continue; /* cannot happen */
+			if (!p2p_pref_freq_allowed(&freq_list[i], go))
+				break;
 			p2p->op_reg_class = op_class;
 			p2p->op_channel = op_channel;
 			os_memcpy(&p2p->channels, &p2p->cfg->channels,
@@ -652,7 +693,7 @@
 void p2p_check_pref_chan(struct p2p_data *p2p, int go,
 			 struct p2p_device *dev, struct p2p_message *msg)
 {
-	unsigned int freq_list[P2P_MAX_PREF_CHANNELS], size;
+	unsigned int size;
 	unsigned int i;
 	u8 op_class, op_channel;
 	char txt[100], *pos, *end;
@@ -669,25 +710,30 @@
 
 	/* Obtain our preferred frequency list from driver based on P2P role. */
 	size = P2P_MAX_PREF_CHANNELS;
-	if (p2p->cfg->get_pref_freq_list(p2p->cfg->cb_ctx, go, &size,
-					 freq_list))
+	if (p2p->cfg->get_pref_freq_list(p2p->cfg->cb_ctx, go,
+					 &p2p->num_pref_freq,
+					 p2p->pref_freq_list))
+		return;
+	size = p2p->num_pref_freq;
+	if (!size)
 		return;
 	/* Filter out frequencies that are not acceptable for P2P use */
 	i = 0;
 	while (i < size) {
-		if (p2p_freq_to_channel(freq_list[i], &op_class,
-					&op_channel) < 0 ||
+		if (p2p_freq_to_channel(p2p->pref_freq_list[i].freq,
+					&op_class, &op_channel) < 0 ||
 		    (!p2p_channels_includes(&p2p->cfg->channels,
 					    op_class, op_channel) &&
 		     (go || !p2p_channels_includes(&p2p->cfg->cli_channels,
 						   op_class, op_channel)))) {
 			p2p_dbg(p2p,
 				"Ignore local driver frequency preference %u MHz since it is not acceptable for P2P use (go=%d)",
-				freq_list[i], go);
+				p2p->pref_freq_list[i].freq, go);
 			if (size - i - 1 > 0)
-				os_memmove(&freq_list[i], &freq_list[i + 1],
+				os_memmove(&p2p->pref_freq_list[i],
+					   &p2p->pref_freq_list[i + 1],
 					   (size - i - 1) *
-					   sizeof(unsigned int));
+					   sizeof(struct weighted_pcl));
 			size--;
 			continue;
 		}
@@ -699,7 +745,8 @@
 	pos = txt;
 	end = pos + sizeof(txt);
 	for (i = 0; i < size; i++) {
-		res = os_snprintf(pos, end - pos, " %u", freq_list[i]);
+		res = os_snprintf(pos, end - pos, " %u",
+				  p2p->pref_freq_list[i].freq);
 		if (os_snprintf_error(end - pos, res))
 			break;
 		pos += res;
@@ -713,11 +760,14 @@
 	 * our preferred channel list.
 	 */
 	for (i = 0; i < size; i++) {
-		if (freq_list[i] == (unsigned int) dev->oper_freq)
+		if (p2p->pref_freq_list[i].freq ==
+		    (unsigned int) dev->oper_freq &&
+		    p2p_pref_freq_allowed(&p2p->pref_freq_list[i], go))
 			break;
 	}
 	if (i != size &&
-	    p2p_freq_to_channel(freq_list[i], &op_class, &op_channel) == 0) {
+	    p2p_freq_to_channel(p2p->pref_freq_list[i].freq, &op_class,
+				&op_channel) == 0) {
 		/* Peer operating channel preference matches our preference */
 		p2p->op_reg_class = op_class;
 		p2p->op_channel = op_channel;
@@ -735,9 +785,11 @@
 	  * _not_ included in the GO Negotiation Request or Invitation Request.
 	  */
 	if (msg->pref_freq_list_len == 0)
-		p2p_check_pref_chan_no_recv(p2p, go, dev, msg, freq_list, size);
+		p2p_check_pref_chan_no_recv(p2p, go, dev, msg,
+					    p2p->pref_freq_list, size);
 	else
-		p2p_check_pref_chan_recv(p2p, go, dev, msg, freq_list, size);
+		p2p_check_pref_chan_recv(p2p, go, dev, msg,
+					 p2p->pref_freq_list, size);
 }
 
 
@@ -1085,6 +1137,7 @@
 	struct p2p_channels res;
 	u8 group_capab;
 	size_t extra = 0;
+	bool is_6ghz_capab;
 
 	p2p_dbg(p2p, "Building GO Negotiation Confirm");
 
@@ -1128,7 +1181,9 @@
 		p2p_buf_add_operating_channel(buf, (const char *) resp_chan,
 					      resp_chan[3], resp_chan[4]);
 	p2p_channels_intersect(&p2p->channels, &peer->channels, &res);
-	p2p_buf_add_channel_list(buf, p2p->cfg->country, &res);
+	is_6ghz_capab = is_p2p_6ghz_capable(p2p) &&
+		p2p_is_peer_6ghz_capab(p2p, peer->info.p2p_device_addr);
+	p2p_buf_add_channel_list(buf, p2p->cfg->country, &res, is_6ghz_capab);
 	if (go) {
 		p2p_buf_add_group_id(buf, p2p->cfg->dev_addr, p2p->ssid,
 				     p2p->ssid_len);
diff --git a/src/p2p/p2p_i.h b/src/p2p/p2p_i.h
index b5e5c2b..bebc5e2 100644
--- a/src/p2p/p2p_i.h
+++ b/src/p2p/p2p_i.h
@@ -10,6 +10,7 @@
 #define P2P_I_H
 
 #include "utils/list.h"
+#include "drivers/driver.h"
 #include "p2p.h"
 #include "ap/ap_config.h"
 
@@ -553,7 +554,7 @@
 
 	struct wpabuf **vendor_elem;
 
-	unsigned int pref_freq_list[P2P_MAX_PREF_CHANNELS];
+	struct weighted_pcl pref_freq_list[P2P_MAX_PREF_CHANNELS];
 	unsigned int num_pref_freq;
 
 	/* Override option for preferred operating channel in GO Negotiation */
@@ -769,7 +770,7 @@
 void p2p_buf_add_operating_channel(struct wpabuf *buf, const char *country,
 				   u8 reg_class, u8 channel);
 void p2p_buf_add_channel_list(struct wpabuf *buf, const char *country,
-			      struct p2p_channels *chan);
+			      struct p2p_channels *chan, bool is_6ghz_capab);
 void p2p_buf_add_config_timeout(struct wpabuf *buf, u8 go_timeout,
 				u8 client_timeout);
 void p2p_buf_add_intended_addr(struct wpabuf *buf, const u8 *interface_addr);
@@ -800,7 +801,7 @@
 int p2p_build_wps_ie(struct p2p_data *p2p, struct wpabuf *buf, int pw_id,
 		     int all_attr);
 void p2p_buf_add_pref_channel_list(struct wpabuf *buf,
-				   const unsigned int *preferred_freq_list,
+				   const struct weighted_pcl *pref_freq_list,
 				   unsigned int size);
 
 /* p2p_sd.c */
@@ -902,6 +903,10 @@
 void p2p_go_neg_wait_timeout(void *eloop_ctx, void *timeout_ctx);
 int p2p_go_select_channel(struct p2p_data *p2p, struct p2p_device *dev,
 			  u8 *status);
+void p2p_pref_channel_filter(const struct p2p_channels *a,
+			     const struct weighted_pcl *freq_list,
+			     unsigned int num_channels,
+			     struct p2p_channels *res, bool go);
 void p2p_dbg(struct p2p_data *p2p, const char *fmt, ...)
 PRINTF_FORMAT(2, 3);
 void p2p_info(struct p2p_data *p2p, const char *fmt, ...)
diff --git a/src/p2p/p2p_invitation.c b/src/p2p/p2p_invitation.c
index ab00722..bca5b90 100644
--- a/src/p2p/p2p_invitation.c
+++ b/src/p2p/p2p_invitation.c
@@ -24,6 +24,7 @@
 	u8 *len;
 	const u8 *dev_addr;
 	size_t extra = 0;
+	bool is_6ghz_capab;
 
 #ifdef CONFIG_WIFI_DISPLAY
 	struct wpabuf *wfd_ie = p2p->wfd_ie_invitation;
@@ -74,7 +75,10 @@
 					      p2p->op_channel);
 	if (p2p->inv_bssid_set)
 		p2p_buf_add_group_bssid(buf, p2p->inv_bssid);
-	p2p_buf_add_channel_list(buf, p2p->cfg->country, &p2p->channels);
+	is_6ghz_capab = is_p2p_6ghz_capable(p2p) &&
+		p2p_is_peer_6ghz_capab(p2p, peer->info.p2p_device_addr);
+	p2p_buf_add_channel_list(buf, p2p->cfg->country, &p2p->channels,
+				 is_6ghz_capab);
 	if (go_dev_addr)
 		dev_addr = go_dev_addr;
 	else if (p2p->inv_role == P2P_INVITE_ROLE_CLIENT)
@@ -155,8 +159,14 @@
 					      reg_class, channel);
 	if (group_bssid)
 		p2p_buf_add_group_bssid(buf, group_bssid);
-	if (channels)
-		p2p_buf_add_channel_list(buf, p2p->cfg->country, channels);
+	if (channels) {
+		bool is_6ghz_capab;
+
+		is_6ghz_capab = is_p2p_6ghz_capable(p2p) &&
+			p2p_is_peer_6ghz_capab(p2p, peer->info.p2p_device_addr);
+		p2p_buf_add_channel_list(buf, p2p->cfg->country, channels,
+					 is_6ghz_capab);
+	}
 	p2p_buf_update_ie_hdr(buf, len);
 
 #ifdef CONFIG_WIFI_DISPLAY
diff --git a/src/p2p/p2p_pd.c b/src/p2p/p2p_pd.c
index 338b47e..1a78e14 100644
--- a/src/p2p/p2p_pd.c
+++ b/src/p2p/p2p_pd.c
@@ -124,9 +124,15 @@
 		}
 
 		if (shared_group ||
-		    (prov->conncap & (P2PS_SETUP_CLIENT | P2PS_SETUP_NEW)))
+		    (prov->conncap & (P2PS_SETUP_CLIENT | P2PS_SETUP_NEW))) {
+			bool is_6ghz_capab;
+
+			is_6ghz_capab = is_p2p_6ghz_capable(p2p) &&
+				p2p_is_peer_6ghz_capab(
+					p2p, dev->info.p2p_device_addr);
 			p2p_buf_add_channel_list(buf, p2p->cfg->country,
-						 &p2p->channels);
+						 &p2p->channels, is_6ghz_capab);
+		}
 
 		if ((shared_group && !is_zero_ether_addr(intended_addr)) ||
 		    (prov->conncap & (P2PS_SETUP_GROUP_OWNER | P2PS_SETUP_NEW)))
@@ -356,9 +362,15 @@
 		}
 
 		if (persist ||
-		    (conncap & (P2PS_SETUP_CLIENT | P2PS_SETUP_GROUP_OWNER)))
+		    (conncap & (P2PS_SETUP_CLIENT | P2PS_SETUP_GROUP_OWNER))) {
+			bool is_6ghz_capab;
+
+			is_6ghz_capab = is_p2p_6ghz_capable(p2p) &&
+				p2p_is_peer_6ghz_capab(
+					p2p, dev->info.p2p_device_addr);
 			p2p_buf_add_channel_list(buf, p2p->cfg->country,
-						 &p2p->channels);
+						 &p2p->channels, is_6ghz_capab);
+		}
 
 		if (!persist && conncap)
 			p2p_buf_add_connection_capability(buf, conncap);
diff --git a/src/p2p/p2p_utils.c b/src/p2p/p2p_utils.c
index a203606..c1f0084 100644
--- a/src/p2p/p2p_utils.c
+++ b/src/p2p/p2p_utils.c
@@ -519,14 +519,14 @@
 }
 
 
-int p2p_remove_6ghz_channels(unsigned int *pref_freq_list, int size)
+int p2p_remove_6ghz_channels(struct weighted_pcl *pref_freq_list, int size)
 {
 	int i;
 
 	for (i = 0; i < size; i++) {
-		if (is_6ghz_freq(pref_freq_list[i])) {
+		if (is_6ghz_freq(pref_freq_list[i].freq)) {
 			wpa_printf(MSG_DEBUG, "P2P: Remove 6 GHz channel %d",
-				   pref_freq_list[i]);
+				   pref_freq_list[i].freq);
 			size--;
 			os_memmove(&pref_freq_list[i], &pref_freq_list[i + 1],
 				   (size - i) * sizeof(pref_freq_list[0]));
@@ -535,3 +535,79 @@
 	}
 	return i;
 }
+
+
+/**
+ * p2p_pref_freq_allowed - Based on the flags set, check if the preferred
+ * frequency is allowed
+ * @freq_list: Weighted preferred channel list
+ * @go: Whether the local device is the group owner
+ * Returns: Whether the preferred frequency is allowed
+ */
+bool p2p_pref_freq_allowed(const struct weighted_pcl *freq_list, bool go)
+{
+	if (freq_list->flag & WEIGHTED_PCL_EXCLUDE)
+		return false;
+	if (!(freq_list->flag & WEIGHTED_PCL_CLI) && !go)
+		return false;
+	if (!(freq_list->flag & WEIGHTED_PCL_GO) && go)
+		return false;
+	return true;
+}
+
+
+static int p2p_check_pref_channel(int channel, u8 op_class,
+				  const struct weighted_pcl *freq_list,
+				  unsigned int num_channels, bool go)
+{
+	unsigned int i;
+
+	/* If the channel is present in the preferred channel list, check if it
+	 * has appropriate flags for the role.
+	 */
+	for (i = 0; i < num_channels; i++) {
+		if (p2p_channel_to_freq(op_class, channel) !=
+		    (int) freq_list[i].freq)
+			continue;
+		if (!p2p_pref_freq_allowed(&freq_list[i], go))
+			return -1;
+		break;
+	}
+
+	return 0;
+}
+
+
+void p2p_pref_channel_filter(const struct p2p_channels *p2p_chan,
+			     const struct weighted_pcl *freq_list,
+			     unsigned int num_channels,
+			     struct p2p_channels *res, bool go)
+{
+	size_t i, j;
+
+	os_memset(res, 0, sizeof(*res));
+
+	for (i = 0; i < p2p_chan->reg_classes; i++) {
+		const struct p2p_reg_class *reg = &p2p_chan->reg_class[i];
+		struct p2p_reg_class *res_reg = &res->reg_class[i];
+
+		if (num_channels > 0) {
+			for (j = 0; j < reg->channels; j++) {
+				if (p2p_check_pref_channel(reg->channel[j],
+							   reg->reg_class,
+							   freq_list,
+							   num_channels,
+							   go) < 0)
+					continue;
+
+				res_reg->channel[res_reg->channels++] =
+					reg->channel[j];
+			}
+		}
+
+		if (res_reg->channels == 0)
+			continue;
+		res->reg_classes++;
+		res_reg->reg_class = reg->reg_class;
+	}
+}
diff --git a/src/rsn_supp/preauth.c b/src/rsn_supp/preauth.c
index 1a38bf6..a96655f 100644
--- a/src/rsn_supp/preauth.c
+++ b/src/rsn_supp/preauth.c
@@ -75,7 +75,8 @@
 		return;
 	}
 
-	eapol_sm_rx_eapol(sm->preauth_eapol, src_addr, buf, len);
+	eapol_sm_rx_eapol(sm->preauth_eapol, src_addr, buf, len,
+			  FRAME_ENCRYPTION_UNKNOWN);
 }
 
 
diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
index 00b7e84..17a79f9 100644
--- a/src/rsn_supp/wpa.c
+++ b/src/rsn_supp/wpa.c
@@ -187,7 +187,7 @@
 	u8 bssid[ETH_ALEN], *rbuf, *key_mic, *mic;
 
 	if (pairwise && sm->wpa_deny_ptk0_rekey && !sm->use_ext_key_id &&
-	    wpa_sm_get_state(sm) == WPA_COMPLETED) {
+	    wpa_sm_get_state(sm) == WPA_COMPLETED && !error) {
 		wpa_msg(sm->ctx->msg_ctx, MSG_INFO,
 			"WPA: PTK0 rekey not allowed, reconnecting");
 		wpa_sm_reconnect(sm);
@@ -553,6 +553,8 @@
 		       sm->proto == WPA_PROTO_OSEN) ?
 		EAPOL_KEY_TYPE_RSN : EAPOL_KEY_TYPE_WPA;
 	key_info = ver | WPA_KEY_INFO_KEY_TYPE;
+	if (sm->ptk_set && sm->proto != WPA_PROTO_WPA)
+		key_info |= WPA_KEY_INFO_SECURE;
 	if (mic_len)
 		key_info |= WPA_KEY_INFO_MIC;
 	else
@@ -673,7 +675,8 @@
 					  const unsigned char *src_addr,
 					  const struct wpa_eapol_key *key,
 					  u16 ver, const u8 *key_data,
-					  size_t key_data_len)
+					  size_t key_data_len,
+					  enum frame_encryption encrypted)
 {
 	struct wpa_eapol_ie_parse ie;
 	struct wpa_ptk *ptk;
@@ -681,6 +684,13 @@
 	u8 *kde, *kde_buf = NULL;
 	size_t kde_len;
 
+	if (encrypted == FRAME_NOT_ENCRYPTED && sm->tk_set &&
+	    wpa_sm_pmf_enabled(sm)) {
+		wpa_printf(MSG_DEBUG,
+			   "RSN: Discard unencrypted EAPOL-Key msg 1/4 when TK is set and PMF is enabled");
+		return;
+	}
+
 	if (wpa_sm_get_network_ctx(sm) == NULL) {
 		wpa_msg(sm->ctx->msg_ctx, MSG_WARNING, "WPA: No SSID info "
 			"found (msg 1 of 4)");
@@ -695,7 +705,6 @@
 		return;
 	}
 
-	wpa_sm_set_state(sm, WPA_4WAY_HANDSHAKE);
 	wpa_dbg(sm->ctx->msg_ctx, MSG_INFO, "WPA: RX message 1 of 4-Way "
 		"Handshake from " MACSTR " (ver=%d)", MAC2STR(src_addr), ver);
 
@@ -705,8 +714,11 @@
 		/* RSN: msg 1/4 should contain PMKID for the selected PMK */
 		wpa_hexdump(MSG_DEBUG, "RSN: msg 1/4 key data",
 			    key_data, key_data_len);
-		if (wpa_supplicant_parse_ies(key_data, key_data_len, &ie) < 0)
-			goto failed;
+		if (wpa_supplicant_parse_ies(key_data, key_data_len, &ie) < 0) {
+			wpa_printf(MSG_DEBUG,
+				   "RSN: Discard EAPOL-Key msg 1/4 with invalid IEs/KDEs");
+			return;
+		}
 		if (ie.pmkid) {
 			wpa_hexdump(MSG_DEBUG, "RSN: PMKID from "
 				    "Authenticator", ie.pmkid, PMKID_LEN);
@@ -722,6 +734,8 @@
 	if (res)
 		goto failed;
 
+	wpa_sm_set_state(sm, WPA_4WAY_HANDSHAKE);
+
 	if (sm->renew_snonce) {
 		if (random_get_bytes(sm->snonce, WPA_NONCE_LEN)) {
 			wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
@@ -969,6 +983,7 @@
 	os_memset(sm->ptk.tk, 0, WPA_TK_MAX_LEN);
 	sm->ptk.tk_len = 0;
 	sm->ptk.installed = 1;
+	sm->tk_set = true;
 
 	if (sm->wpa_ptk_rekey) {
 		eloop_cancel_timeout(wpa_sm_rekey_ptk, sm, NULL);
@@ -2476,6 +2491,7 @@
  * @src_addr: Source MAC address of the EAPOL packet
  * @buf: Pointer to the beginning of the EAPOL data (EAPOL header)
  * @len: Length of the EAPOL frame
+ * @encrypted: Whether the frame was encrypted
  * Returns: 1 = WPA EAPOL-Key processed, 0 = not a WPA EAPOL-Key, -1 failure
  *
  * This function is called for each received EAPOL frame. Other than EAPOL-Key
@@ -2487,7 +2503,7 @@
  * successful key handshake.
  */
 int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
-		    const u8 *buf, size_t len)
+		    const u8 *buf, size_t len, enum frame_encryption encrypted)
 {
 	size_t plen, data_len, key_data_len;
 	const struct ieee802_1x_hdr *hdr;
@@ -2722,7 +2738,8 @@
 			/* 1/4 4-Way Handshake */
 			wpa_supplicant_process_1_of_4(sm, src_addr, key,
 						      ver, key_data,
-						      key_data_len);
+						      key_data_len,
+						      encrypted);
 		}
 	} else {
 		if ((mic_len && (key_info & WPA_KEY_INFO_MIC)) ||
@@ -3063,6 +3080,7 @@
 		os_memset(&sm->gtk_wnm_sleep, 0, sizeof(sm->gtk_wnm_sleep));
 		os_memset(&sm->igtk, 0, sizeof(sm->igtk));
 		os_memset(&sm->igtk_wnm_sleep, 0, sizeof(sm->igtk_wnm_sleep));
+		sm->tk_set = false;
 	}
 
 #ifdef CONFIG_TDLS
@@ -3850,6 +3868,7 @@
 	wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG, "WPA: Clear old PMK and PTK");
 	sm->ptk_set = 0;
 	sm->tptk_set = 0;
+	sm->tk_set = false;
 	sm->pmk_len = 0;
 	os_memset(sm->pmk, 0, sizeof(sm->pmk));
 	os_memset(&sm->ptk, 0, sizeof(sm->ptk));
@@ -3886,7 +3905,7 @@
 {
 	if (!sm)
 		return 0;
-	return sm->ptk.installed;
+	return sm->tk_set || sm->ptk.installed;
 }
 
 
@@ -5033,6 +5052,7 @@
 	os_memset(sm->ptk.tk, 0, WPA_TK_MAX_LEN);
 	sm->ptk.tk_len = 0;
 	sm->ptk.installed = 1;
+	sm->tk_set = true;
 
 	/* FILS HLP Container */
 	fils_process_hlp_container(sm, ie_start, end - ie_start);
diff --git a/src/rsn_supp/wpa.h b/src/rsn_supp/wpa.h
index 00fa0bc..7cca718 100644
--- a/src/rsn_supp/wpa.h
+++ b/src/rsn_supp/wpa.h
@@ -19,6 +19,7 @@
 struct wpa_config_blob;
 struct hostapd_freq_params;
 struct wpa_channel_info;
+enum frame_encryption;
 
 struct wpa_sm_ctx {
 	void *ctx; /* pointer to arbitrary upper level context */
@@ -184,7 +185,7 @@
 void wpa_sm_aborted_cached(struct wpa_sm *sm);
 void wpa_sm_aborted_external_cached(struct wpa_sm *sm);
 int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
-		    const u8 *buf, size_t len);
+		    const u8 *buf, size_t len, enum frame_encryption encrypted);
 int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm, struct wpa_ie_data *data);
 int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len);
 struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_head(struct wpa_sm *sm);
@@ -368,7 +369,8 @@
 }
 
 static inline int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
-				  const u8 *buf, size_t len)
+				  const u8 *buf, size_t len,
+				  enum frame_encryption encrypted)
 {
 	return -1;
 }
diff --git a/src/rsn_supp/wpa_ft.c b/src/rsn_supp/wpa_ft.c
index 9d3b538..6d4b07b 100644
--- a/src/rsn_supp/wpa_ft.c
+++ b/src/rsn_supp/wpa_ft.c
@@ -467,6 +467,7 @@
 		wpa_printf(MSG_WARNING, "FT: Failed to set PTK to the driver");
 		return -1;
 	}
+	sm->tk_set = true;
 
 	wpa_sm_store_ptk(sm, sm->bssid, sm->pairwise_cipher,
 			 sm->dot11RSNAConfigPMKLifetime, &sm->ptk);
diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
index 579616f..fabd6cb 100644
--- a/src/rsn_supp/wpa_i.h
+++ b/src/rsn_supp/wpa_i.h
@@ -27,6 +27,7 @@
 	size_t pmk_len;
 	struct wpa_ptk ptk, tptk;
 	int ptk_set, tptk_set;
+	bool tk_set; /* Whether any TK is configured to the driver */
 	unsigned int msg_3_of_4_ok:1;
 	u8 snonce[WPA_NONCE_LEN];
 	u8 anonce[WPA_NONCE_LEN]; /* ANonce from the last 1/4 msg */