P2P: Add support for VHT 80+80 MHz and 160 MHz

The new max_oper_chwidth and freq2 arguments to P2P_CONNECT, P2P_INVITE,
and P2P_GROUP_ADD control interface commands can be used to request
larger VHT operating channel bandwidth to be used than the previously
used maximum 80 MHz.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Git-commit: c27f4c9006ccfdadffe9455ea887502e8ba989eb
Git-repo : git://w1.fi/srv/git/hostap.git
Change-Id: Ie7020e68f3442f2d20493488fde3f6f043de7fde
CRs-Fixed: 944221

8 files changed, 183 insertions, 45 deletions

diff --git a/src/p2p/p2p.h b/src/p2p/p2p.h
index 4add69ac..9fa4aabf 100644
--- a/src/p2p/p2p.h
+++ b/src/p2p/p2p.h
@@ -98,6 +98,10 @@ struct p2p_go_neg_results {
 
 	int vht;
 
+	u8 max_oper_chwidth;
+
+	unsigned int vht_center_freq2;
+
 	/**
 	 * ssid - SSID of the group
 	 */
diff --git a/wpa_supplicant/ap.c b/wpa_supplicant/ap.c
index f3960c5e..e41fe30f 100644
--- a/wpa_supplicant/ap.c
+++ b/wpa_supplicant/ap.c
@@ -56,12 +56,32 @@ static void wpas_conf_ap_vht(struct wpa_supplicant *wpa_s,
 	if (!conf->secondary_channel)
 		goto no_vht;
 
-	center_chan = wpas_p2p_get_vht80_center(wpa_s, mode, channel);
+	switch (conf->vht_oper_chwidth) {
+	case VHT_CHANWIDTH_80MHZ:
+	case VHT_CHANWIDTH_80P80MHZ:
+		center_chan = wpas_p2p_get_vht80_center(wpa_s, mode, channel);
+		break;
+	case VHT_CHANWIDTH_160MHZ:
+		center_chan = wpas_p2p_get_vht160_center(wpa_s, mode, channel);
+		break;
+	default:
+		/*
+		 * conf->vht_oper_chwidth might not be set for non-P2P GO cases,
+		 * try oper_cwidth 160 MHz first then VHT 80 MHz, if 160 MHz is
+		 * not supported.
+		 */
+		conf->vht_oper_chwidth = VHT_CHANWIDTH_160MHZ;
+		center_chan = wpas_p2p_get_vht160_center(wpa_s, mode, channel);
+		if (!center_chan) {
+			conf->vht_oper_chwidth = VHT_CHANWIDTH_80MHZ;
+			center_chan = wpas_p2p_get_vht80_center(wpa_s, mode,
+								channel);
+		}
+		break;
+	}
 	if (!center_chan)
 		goto no_vht;
 
-	/* Use 80 MHz channel */
-	conf->vht_oper_chwidth = 1;
 	conf->vht_oper_centr_freq_seg0_idx = center_chan;
 	return;
 
@@ -604,6 +624,13 @@ int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s,
 		return -1;
 	}
 
+	/* Use the maximum oper channel width if it's given. */
+	if (ssid->max_oper_chwidth)
+		conf->vht_oper_chwidth = ssid->max_oper_chwidth;
+
+	ieee80211_freq_to_chan(ssid->vht_center_freq2,
+			       &conf->vht_oper_centr_freq_seg1_idx);
+
 	os_memcpy(wpa_s->ap_iface->conf->wmm_ac_params,
 		  wpa_s->conf->wmm_ac_params,
 		  sizeof(wpa_s->conf->wmm_ac_params));
diff --git a/wpa_supplicant/config_ssid.h b/wpa_supplicant/config_ssid.h
index 1c63e519..2b1dd87b 100644
--- a/wpa_supplicant/config_ssid.h
+++ b/wpa_supplicant/config_ssid.h
@@ -447,6 +447,10 @@ struct wpa_ssid {
 
 	int vht;
 
+	u8 max_oper_chwidth;
+
+	unsigned int vht_center_freq2;
+
 	/**
 	 * wpa_ptk_rekey - Maximum lifetime for PTK in seconds
 	 *
diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index d0d2aa11..77865051 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -4781,6 +4781,30 @@ static int p2p_ctrl_asp_provision(struct wpa_supplicant *wpa_s, char *cmd)
 }
 
 
+static int parse_freq(int chwidth, int freq2)
+{
+	if (freq2 < 0)
+		return -1;
+	if (freq2)
+		return VHT_CHANWIDTH_80P80MHZ;
+
+	switch (chwidth) {
+	case 0:
+	case 20:
+	case 40:
+		return VHT_CHANWIDTH_USE_HT;
+	case 80:
+		return VHT_CHANWIDTH_80MHZ;
+	case 160:
+		return VHT_CHANWIDTH_160MHZ;
+	default:
+		wpa_printf(MSG_DEBUG, "Unknown max oper bandwidth: %d",
+			   chwidth);
+		return -1;
+	}
+}
+
+
 static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
 			    char *buf, size_t buflen)
 {
@@ -4797,7 +4821,7 @@ static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
 	int go_intent = -1;
 	int freq = 0;
 	int pd;
-	int ht40, vht;
+	int ht40, vht, max_oper_chwidth, chwidth = 0, freq2 = 0;
 
 	if (!wpa_s->global->p2p_init_wpa_s)
 		return -1;
@@ -4858,6 +4882,18 @@ static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
 			return -1;
 	}
 
+	pos2 = os_strstr(pos, " freq2=");
+	if (pos2)
+		freq2 = atoi(pos2 + 7);
+
+	pos2 = os_strstr(pos, " max_oper_chwidth=");
+	if (pos2)
+		chwidth = atoi(pos2 + 18);
+
+	max_oper_chwidth = parse_freq(chwidth, freq2);
+	if (max_oper_chwidth < 0)
+		return -1;
+
 	if (os_strncmp(pos, "pin", 3) == 0) {
 		/* Request random PIN (to be displayed) and enable the PIN */
 		wps_method = WPS_PIN_DISPLAY;
@@ -4882,8 +4918,8 @@ static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
 
 	new_pin = wpas_p2p_connect(wpa_s, addr, pin, wps_method,
 				   persistent_group, automatic, join,
-				   auth, go_intent, freq, persistent_id, pd,
-				   ht40, vht);
+				   auth, go_intent, freq, freq2, persistent_id,
+				   pd, ht40, vht, max_oper_chwidth);
 	if (new_pin == -2) {
 		os_memcpy(buf, "FAIL-CHANNEL-UNAVAILABLE\n", 25);
 		return 25;
@@ -5423,7 +5459,7 @@ static int p2p_ctrl_invite_persistent(struct wpa_supplicant *wpa_s, char *cmd)
 	struct wpa_ssid *ssid;
 	u8 *_peer = NULL, peer[ETH_ALEN];
 	int freq = 0, pref_freq = 0;
-	int ht40, vht;
+	int ht40, vht, max_oper_chwidth, chwidth = 0, freq2 = 0;
 
 	id = atoi(cmd);
 	pos = os_strstr(cmd, " peer=");
@@ -5461,8 +5497,20 @@ static int p2p_ctrl_invite_persistent(struct wpa_supplicant *wpa_s, char *cmd)
 	ht40 = (os_strstr(cmd, " ht40") != NULL) || wpa_s->conf->p2p_go_ht40 ||
 		vht;
 
-	return wpas_p2p_invite(wpa_s, _peer, ssid, NULL, freq, ht40, vht,
-			       pref_freq);
+	pos = os_strstr(cmd, "freq2=");
+	if (pos)
+		freq2 = atoi(pos + 6);
+
+	pos = os_strstr(cmd, " max_oper_chwidth=");
+	if (pos)
+		chwidth = atoi(pos + 18);
+
+	max_oper_chwidth = parse_freq(chwidth, freq2);
+	if (max_oper_chwidth < 0)
+		return -1;
+
+	return wpas_p2p_invite(wpa_s, _peer, ssid, NULL, freq, freq2, ht40, vht,
+			       max_oper_chwidth, pref_freq);
 }
 
 
@@ -5509,7 +5557,8 @@ static int p2p_ctrl_invite(struct wpa_supplicant *wpa_s, char *cmd)
 
 
 static int p2p_ctrl_group_add_persistent(struct wpa_supplicant *wpa_s,
-					 int id, int freq, int ht40, int vht)
+					 int id, int freq, int vht_center_freq2,
+					 int ht40, int vht, int vht_chwidth)
 {
 	struct wpa_ssid *ssid;
 
@@ -5521,8 +5570,9 @@ static int p2p_ctrl_group_add_persistent(struct wpa_supplicant *wpa_s,
 		return -1;
 	}
 
-	return wpas_p2p_group_add_persistent(wpa_s, ssid, 0, freq, 0, ht40, vht,
-					     NULL, 0, 0);
+	return wpas_p2p_group_add_persistent(wpa_s, ssid, 0, freq,
+					     vht_center_freq2, 0, ht40, vht,
+					     vht_chwidth, NULL, 0, 0);
 }
 
 
@@ -5531,11 +5581,14 @@ static int p2p_ctrl_group_add(struct wpa_supplicant *wpa_s, char *cmd)
 	int freq = 0, persistent = 0, group_id = -1;
 	int vht = wpa_s->conf->p2p_go_vht;
 	int ht40 = wpa_s->conf->p2p_go_ht40 || vht;
+	int max_oper_chwidth, chwidth = 0, freq2 = 0;
 	char *token, *context = NULL;
 
 	while ((token = str_token(cmd, " ", &context))) {
 		if (sscanf(token, "freq=%d", &freq) == 1 ||
-		    sscanf(token, "persistent=%d", &group_id) == 1) {
+		    sscanf(token, "freq2=%d", &freq2) == 1 ||
+		    sscanf(token, "persistent=%d", &group_id) == 1 ||
+		    sscanf(token, "max_oper_chwidth=%d", &chwidth) == 1) {
 			continue;
 		} else if (os_strcmp(token, "ht40") == 0) {
 			ht40 = 1;
@@ -5552,11 +5605,17 @@ static int p2p_ctrl_group_add(struct wpa_supplicant *wpa_s, char *cmd)
 		}
 	}
 
+	max_oper_chwidth = parse_freq(chwidth, freq2);
+	if (max_oper_chwidth < 0)
+		return -1;
+
 	if (group_id >= 0)
 		return p2p_ctrl_group_add_persistent(wpa_s, group_id,
-						     freq, ht40, vht);
+						     freq, freq2, ht40, vht,
+						     max_oper_chwidth);
 
-	return wpas_p2p_group_add(wpa_s, persistent, freq, ht40, vht);
+	return wpas_p2p_group_add(wpa_s, persistent, freq, freq2, ht40, vht,
+				  max_oper_chwidth);
 }
 
 
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
index ef07107d..f552905f 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
@@ -364,13 +364,14 @@ DBusMessage * wpas_dbus_handler_p2p_group_add(DBusMessage *message,
 			goto inv_args;
 
 		if (wpas_p2p_group_add_persistent(wpa_s, ssid, 0, freq, 0, 0, 0,
-						  NULL, 0, 0)) {
+						  0, 0, NULL, 0, 0)) {
 			reply = wpas_dbus_error_unknown_error(
 				message,
 				"Failed to reinvoke a persistent group");
 			goto out;
 		}
-	} else if (wpas_p2p_group_add(wpa_s, persistent_group, freq, 0, 0))
+	} else if (wpas_p2p_group_add(wpa_s, persistent_group, freq, 0, 0, 0,
+		    0))
 		goto inv_args;
 
 out:
@@ -582,7 +583,7 @@ DBusMessage * wpas_dbus_handler_p2p_connect(DBusMessage *message,
 
 	new_pin = wpas_p2p_connect(wpa_s, addr, pin, wps_method,
 				   persistent_group, 0, join, authorize_only,
-				   go_intent, freq, -1, 0, 0, 0);
+				   go_intent, freq, 0, -1, 0, 0, 0, 0);
 
 	if (new_pin >= 0) {
 		char npin[9];
@@ -733,8 +734,8 @@ DBusMessage * wpas_dbus_handler_p2p_invite(DBusMessage *message,
 		if (ssid == NULL || ssid->disabled != 2)
 			goto err;
 
-		if (wpas_p2p_invite(wpa_s, peer_addr, ssid, NULL, 0, 0, 0, 0) <
-		    0) {
+		if (wpas_p2p_invite(wpa_s, peer_addr, ssid, NULL, 0, 0, 0, 0, 0,
+				    0) < 0) {
 			reply = wpas_dbus_error_unknown_error(
 				message,
 				"Failed to reinvoke a persistent group");
diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index 1fb35731..4e9bc3b1 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -1790,6 +1790,8 @@ static void wpas_start_wps_go(struct wpa_supplicant *wpa_s,
 	ssid->frequency = params->freq;
 	ssid->ht40 = params->ht40;
 	ssid->vht = params->vht;
+	ssid->max_oper_chwidth = params->max_oper_chwidth;
+	ssid->vht_center_freq2 = params->vht_center_freq2;
 	ssid->ssid = os_zalloc(params->ssid_len + 1);
 	if (ssid->ssid) {
 		os_memcpy(ssid->ssid, params->ssid, params->ssid_len);
@@ -2090,6 +2092,8 @@ static void wpas_go_neg_completed(void *ctx, struct p2p_go_neg_results *res)
 		res->ht40 = 1;
 	if (wpa_s->p2p_go_vht)
 		res->vht = 1;
+	res->max_oper_chwidth = wpa_s->p2p_go_max_oper_chwidth;
+	res->vht_center_freq2 = wpa_s->p2p_go_vht_center_freq2;
 
 	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_GO_NEG_SUCCESS "role=%s "
 		       "freq=%d ht40=%d peer_dev=" MACSTR " peer_iface=" MACSTR
@@ -2805,7 +2809,7 @@ static void wpas_invitation_received(void *ctx, const u8 *sa, const u8 *bssid,
 		if (s) {
 			int go = s->mode == WPAS_MODE_P2P_GO;
 			wpas_p2p_group_add_persistent(
-				wpa_s, s, go, 0, op_freq, 0, 0, NULL,
+				wpa_s, s, go, 0, op_freq, 0, 0, 0, 0, NULL,
 				go ? P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE : 0,
 				1);
 		} else if (bssid) {
@@ -2990,7 +2994,9 @@ static void wpas_invitation_result(void *ctx, int status, const u8 *bssid,
 				      ssid->mode == WPAS_MODE_P2P_GO,
 				      wpa_s->p2p_persistent_go_freq,
 				      freq,
+				      wpa_s->p2p_go_vht_center_freq2,
 				      wpa_s->p2p_go_ht40, wpa_s->p2p_go_vht,
+				      wpa_s->p2p_go_max_oper_chwidth,
 				      channels,
 				      ssid->mode == WPAS_MODE_P2P_GO ?
 				      P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE :
@@ -3852,13 +3858,13 @@ static void wpas_p2ps_prov_complete(void *ctx, u8 status, const u8 *dev,
 			if (response_done && persistent_go) {
 				wpas_p2p_group_add_persistent(
 					wpa_s, persistent_go,
-					0, 0, 0, 0, 0, NULL,
+					0, 0, 0, 0, 0, 0, 0, NULL,
 					persistent_go->mode ==
 					WPAS_MODE_P2P_GO ?
 					P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE :
 					0, 0);
 			} else if (response_done) {
-				wpas_p2p_group_add(wpa_s, 1, 0, 0, 0);
+				wpas_p2p_group_add(wpa_s, 1, 0, 0, 0, 0, 0);
 			}
 
 			if (passwd_id == DEV_PW_P2PS_DEFAULT) {
@@ -3952,11 +3958,11 @@ static int wpas_prov_disc_resp_cb(void *ctx)
 
 	if (persistent_go) {
 		wpas_p2p_group_add_persistent(
-			wpa_s, persistent_go, 0, 0, 0, 0, 0, NULL,
+			wpa_s, persistent_go, 0, 0, 0, 0, 0, 0, 0, NULL,
 			persistent_go->mode == WPAS_MODE_P2P_GO ?
 			P2P_MAX_INITIAL_CONN_WAIT_GO_REINVOKE : 0, 0);
 	} else {
-		wpas_p2p_group_add(wpa_s, 1, 0, 0, 0);
+		wpas_p2p_group_add(wpa_s, 1, 0, 0, 0, 0, 0);
 	}
 
 	return 1;
@@ -4473,10 +4479,12 @@ static void wpas_p2p_scan_res_join(struct wpa_supplicant *wpa_s,
 					 wpa_s->p2p_persistent_group, 0, 0, 0,
 					 wpa_s->p2p_go_intent,
 					 wpa_s->p2p_connect_freq,
+					 wpa_s->p2p_go_vht_center_freq2,
 					 wpa_s->p2p_persistent_id,
 					 wpa_s->p2p_pd_before_go_neg,
 					 wpa_s->p2p_go_ht40,
-					 wpa_s->p2p_go_vht);
+					 wpa_s->p2p_go_vht,
+					 wpa_s->p2p_go_max_oper_chwidth);
 			return;
 		}
 
@@ -4976,12 +4984,15 @@ exit_free:
  *	initiating Group Owner negotiation
  * @go_intent: GO Intent or -1 to use default
  * @freq: Frequency for the group or 0 for auto-selection
+ * @freq2: Center frequency of segment 1 for the GO operating in VHT 80P80 mode
  * @persistent_id: Persistent group credentials to use for forcing GO
  *	parameters or -1 to generate new values (SSID/passphrase)
  * @pd: Whether to send Provision Discovery prior to GO Negotiation as an
  *	interoperability workaround when initiating group formation
  * @ht40: Start GO with 40 MHz channel width
  * @vht:  Start GO with VHT support
+ * @vht_chwidth: Channel width supported by GO operating with VHT support
+ *	(VHT_CHANWIDTH_*).
  * Returns: 0 or new PIN (if pin was %NULL) on success, -1 on unspecified
  *	failure, -2 on failure due to channel not currently available,
  *	-3 if forced channel is not supported
@@ -4989,8 +5000,9 @@ exit_free:
 int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
 		     const char *pin, enum p2p_wps_method wps_method,
 		     int persistent_group, int auto_join, int join, int auth,
-		     int go_intent, int freq, int persistent_id, int pd,
-		     int ht40, int vht)
+		     int go_intent, int freq, unsigned int vht_center_freq2,
+		     int persistent_id, int pd, int ht40, int vht,
+		     unsigned int vht_chwidth)
 {
 	int force_freq = 0, pref_freq = 0;
 	int ret = 0, res;
@@ -5030,6 +5042,8 @@ int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
 	wpa_s->p2p_pd_before_go_neg = !!pd;
 	wpa_s->p2p_go_ht40 = !!ht40;
 	wpa_s->p2p_go_vht = !!vht;
+	wpa_s->p2p_go_vht_center_freq2 = vht_center_freq2;
+	wpa_s->p2p_go_max_oper_chwidth = vht_chwidth;
 
 	if (pin)
 		os_strlcpy(wpa_s->p2p_pin, pin, sizeof(wpa_s->p2p_pin));
@@ -5411,7 +5425,8 @@ out:
 
 static int wpas_p2p_init_go_params(struct wpa_supplicant *wpa_s,
 				   struct p2p_go_neg_results *params,
-				   int freq, int ht40, int vht,
+				   int freq, int vht_center_freq2, int ht40,
+				   int vht, int max_oper_chwidth,
 				   const struct p2p_channels *channels)
 {
 	struct wpa_used_freq_data *freqs;
@@ -5422,6 +5437,8 @@ static int wpas_p2p_init_go_params(struct wpa_supplicant *wpa_s,
 	params->role_go = 1;
 	params->ht40 = ht40;
 	params->vht = vht;
+	params->max_oper_chwidth = max_oper_chwidth;
+	params->vht_center_freq2 = vht_center_freq2;
 	if (freq) {
 		if (!freq_included(channels, freq)) {
 			wpa_printf(MSG_DEBUG, "P2P: Forced GO freq %d MHz not "
@@ -5581,15 +5598,18 @@ wpas_p2p_get_group_iface(struct wpa_supplicant *wpa_s, int addr_allocated,
  * @wpa_s: Pointer to wpa_supplicant data from wpa_supplicant_add_iface()
  * @persistent_group: Whether to create a persistent group
  * @freq: Frequency for the group or 0 to indicate no hardcoding
+ * @vht_center_freq2: segment_1 center frequency for GO operating in VHT 80P80
  * @ht40: Start GO with 40 MHz channel width
  * @vht:  Start GO with VHT support
+ * @vht_chwidth: channel bandwidth for GO operating with VHT support
  * Returns: 0 on success, -1 on failure
  *
  * This function creates a new P2P group with the local end as the Group Owner,
  * i.e., without using Group Owner Negotiation.
  */
 int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group,
-		       int freq, int ht40, int vht)
+		       int freq, int vht_center_freq2, int ht40, int vht,
+		       int max_oper_chwidth)
 {
 	struct p2p_go_neg_results params;
 
@@ -5607,7 +5627,8 @@ int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group,
 	if (freq < 0)
 		return -1;
 
-	if (wpas_p2p_init_go_params(wpa_s, &params, freq, ht40, vht, NULL))
+	if (wpas_p2p_init_go_params(wpa_s, &params, freq, vht_center_freq2,
+				    ht40, vht, max_oper_chwidth, NULL))
 		return -1;
 	if (params.freq &&
 	    !p2p_supported_freq_go(wpa_s->global->p2p, params.freq)) {
@@ -5698,8 +5719,10 @@ static int wpas_start_p2p_client(struct wpa_supplicant *wpa_s,
 
 int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
 				  struct wpa_ssid *ssid, int addr_allocated,
-				  int force_freq, int neg_freq, int ht40,
-				  int vht, const struct p2p_channels *channels,
+				  int force_freq, int neg_freq,
+				  int vht_center_freq2, int ht40,
+				  int vht, int max_oper_chwidth,
+				  const struct p2p_channels *channels,
 				  int connection_timeout, int force_scan)
 {
 	struct p2p_go_neg_results params;
@@ -5773,7 +5796,8 @@ int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
 		return -1;
 	}
 
-	if (wpas_p2p_init_go_params(wpa_s, &params, freq, ht40, vht, channels))
+	if (wpas_p2p_init_go_params(wpa_s, &params, freq, vht_center_freq2,
+				    ht40, vht, max_oper_chwidth, channels))
 		return -1;
 
 	params.role_go = 1;
@@ -6296,7 +6320,8 @@ int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr)
 /* Invite to reinvoke a persistent group */
 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
 		    struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
-		    int ht40, int vht, int pref_freq)
+		    int vht_center_freq2, int ht40, int vht, int max_chwidth,
+		    int pref_freq)
 {
 	enum p2p_invite_role role;
 	u8 *bssid = NULL;
@@ -6313,6 +6338,9 @@ int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
 
 	wpa_s->p2p_persistent_go_freq = freq;
 	wpa_s->p2p_go_ht40 = !!ht40;
+	wpa_s->p2p_go_vht = !!vht;
+	wpa_s->p2p_go_max_oper_chwidth = max_chwidth;
+	wpa_s->p2p_go_vht_center_freq2 = vht_center_freq2;
 	if (ssid->mode == WPAS_MODE_P2P_GO) {
 		role = P2P_INVITE_ROLE_GO;
 		if (peer_addr == NULL) {
@@ -6385,6 +6413,8 @@ int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
 	wpa_s->p2p_persistent_go_freq = 0;
 	wpa_s->p2p_go_ht40 = 0;
 	wpa_s->p2p_go_vht = 0;
+	wpa_s->p2p_go_vht_center_freq2 = 0;
+	wpa_s->p2p_go_max_oper_chwidth = 0;
 
 	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
 		if (os_strcmp(wpa_s->ifname, ifname) == 0)
@@ -7318,10 +7348,12 @@ static int wpas_p2p_fallback_to_go_neg(struct wpa_supplicant *wpa_s,
 	wpas_p2p_connect(wpa_s, wpa_s->pending_join_dev_addr, wpa_s->p2p_pin,
 			 wpa_s->p2p_wps_method, wpa_s->p2p_persistent_group, 0,
 			 0, 0, wpa_s->p2p_go_intent, wpa_s->p2p_connect_freq,
+			 wpa_s->p2p_go_vht_center_freq2,
 			 wpa_s->p2p_persistent_id,
 			 wpa_s->p2p_pd_before_go_neg,
 			 wpa_s->p2p_go_ht40,
-			 wpa_s->p2p_go_vht);
+			 wpa_s->p2p_go_vht,
+			 wpa_s->p2p_go_max_oper_chwidth);
 	return ret;
 }
 
@@ -7855,7 +7887,8 @@ static int wpas_p2p_nfc_join_group(struct wpa_supplicant *wpa_s,
 
 	return wpas_p2p_connect(wpa_s, params->peer->p2p_device_addr, NULL,
 				WPS_NFC, 0, 0, 1, 0, wpa_s->conf->p2p_go_intent,
-				params->go_freq, -1, 0, 1, 1);
+				params->go_freq, wpa_s->p2p_go_vht_center_freq2,
+				-1, 0, 1, 1, wpa_s->p2p_go_max_oper_chwidth);
 }
 
 
@@ -7931,7 +7964,8 @@ static int wpas_p2p_nfc_init_go_neg(struct wpa_supplicant *wpa_s,
 		   "connection handover");
 	return wpas_p2p_connect(wpa_s, params->peer->p2p_device_addr, NULL,
 				WPS_NFC, 0, 0, 0, 0, wpa_s->conf->p2p_go_intent,
-				forced_freq, -1, 0, 1, 1);
+				forced_freq, wpa_s->p2p_go_vht_center_freq2,
+				-1, 0, 1, 1, wpa_s->p2p_go_max_oper_chwidth);
 }
 
 
@@ -7945,7 +7979,8 @@ static int wpas_p2p_nfc_resp_go_neg(struct wpa_supplicant *wpa_s,
 		   "connection handover");
 	res = wpas_p2p_connect(wpa_s, params->peer->p2p_device_addr, NULL,
 			       WPS_NFC, 0, 0, 0, 1, wpa_s->conf->p2p_go_intent,
-			       forced_freq, -1, 0, 1, 1);
+			       forced_freq, wpa_s->p2p_go_vht_center_freq2,
+			       -1, 0, 1, 1, wpa_s->p2p_go_max_oper_chwidth);
 	if (res)
 		return res;
 
diff --git a/wpa_supplicant/p2p_supplicant.h b/wpa_supplicant/p2p_supplicant.h
index 88979542..2b46ca06 100644
--- a/wpa_supplicant/p2p_supplicant.h
+++ b/wpa_supplicant/p2p_supplicant.h
@@ -26,16 +26,20 @@ struct wpa_supplicant * wpas_get_p2p_client_iface(struct wpa_supplicant *wpa_s,
 int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
 		     const char *pin, enum p2p_wps_method wps_method,
 		     int persistent_group, int auto_join, int join,
-		     int auth, int go_intent, int freq, int persistent_id,
-		     int pd, int ht40, int vht);
+		     int auth, int go_intent, int freq,
+		     unsigned int vht_center_freq2, int persistent_id,
+		     int pd, int ht40, int vht, unsigned int max_oper_chwidth);
 int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s,
                                           int freq, struct wpa_ssid *ssid);
 int wpas_p2p_group_add(struct wpa_supplicant *wpa_s, int persistent_group,
-		       int freq, int ht40, int vht);
+		       int freq, int vht_center_freq2, int ht40, int vht,
+		       int max_oper_chwidth);
 int wpas_p2p_group_add_persistent(struct wpa_supplicant *wpa_s,
 				  struct wpa_ssid *ssid, int addr_allocated,
-				  int force_freq, int neg_freq, int ht40,
-				  int vht, const struct p2p_channels *channels,
+				  int force_freq, int neg_freq,
+				  int vht_center_freq2, int ht40,
+				  int vht, int max_oper_chwidth,
+				  const struct p2p_channels *channels,
 				  int connection_timeout, int force_scan);
 struct p2p_group * wpas_p2p_group_init(struct wpa_supplicant *wpa_s,
 				       struct wpa_ssid *ssid);
@@ -101,7 +105,8 @@ void wpas_sd_response(void *ctx, const u8 *sa, u16 update_indic,
 int wpas_p2p_reject(struct wpa_supplicant *wpa_s, const u8 *addr);
 int wpas_p2p_invite(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
 		    struct wpa_ssid *ssid, const u8 *go_dev_addr, int freq,
-		    int ht40, int vht, int pref_freq);
+		    int vht_center_freq2, int ht40, int vht,
+		    int max_oper_chwidth, int pref_freq);
 int wpas_p2p_invite_group(struct wpa_supplicant *wpa_s, const char *ifname,
 			  const u8 *peer_addr, const u8 *go_dev_addr);
 int wpas_p2p_presence_req(struct wpa_supplicant *wpa_s, u32 duration1,
diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index a1f0e94e..df625706 100644
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -855,6 +855,9 @@ struct wpa_supplicant {
 	int *p2p_group_common_freqs;
 	unsigned int p2p_group_common_freqs_num;
 	u8 p2ps_join_addr[ETH_ALEN];
+
+	unsigned int p2p_go_max_oper_chwidth;
+	unsigned int p2p_go_vht_center_freq2;
 #endif /* CONFIG_P2P */
 
 	struct wpa_ssid *bgscan_ssid;