From 0c333b13dfbf5a04e94cda26948e5dc48803e723 Mon Sep 17 00:00:00 2001
From: Patrick Walther <patrick.walther@netmodule.com>
Date: Fri, 24 Jul 2020 14:41:09 +0200

---
 wpa_supplicant/config.c         | 1 +
 wpa_supplicant/config_file.c    | 1 +
 wpa_supplicant/config_ssid.h    | 2 ++
 wpa_supplicant/mesh.c           | 2 ++
 wpa_supplicant/wpa_supplicant.c | 6 +++---
 5 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
index bfbc46000..ec8301ab9 100644
--- a/wpa_supplicant/config.c
+++ b/wpa_supplicant/config.c
@@ -2531,6 +2531,7 @@ static const struct parse_data ssid_fields[] = {
 #else /* CONFIG_MESH */
 	{ INT_RANGE(mode, 0, 4) },
 #endif /* CONFIG_MESH */
+	{ INT_RANGE(noscan, 0, 1) },
 	{ INT_RANGE(proactive_key_caching, 0, 1) },
 	{ INT_RANGE(disabled, 0, 2) },
 	{ STR(id_str) },
diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
index c0763253f..93fc014e4 100644
--- a/wpa_supplicant/config_file.c
+++ b/wpa_supplicant/config_file.c
@@ -766,6 +766,7 @@ static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid)
 #endif /* IEEE8021X_EAPOL */
 	INT(mode);
 	INT(no_auto_peer);
+	INT(noscan);
 	INT(mesh_fwding);
 	INT(frequency);
 	INT(enable_edmg);
diff --git a/wpa_supplicant/config_ssid.h b/wpa_supplicant/config_ssid.h
index 9b17c3b14..d5c90122a 100644
--- a/wpa_supplicant/config_ssid.h
+++ b/wpa_supplicant/config_ssid.h
@@ -981,6 +981,8 @@ struct wpa_ssid {
 	 */
 	int no_auto_peer;
 
+	int noscan;
+
 	/**
 	 * mesh_rssi_threshold - Set mesh parameter mesh_rssi_threshold (dBm)
 	 *
diff --git a/wpa_supplicant/mesh.c b/wpa_supplicant/mesh.c
index b67396d5a..ad067da67 100644
--- a/wpa_supplicant/mesh.c
+++ b/wpa_supplicant/mesh.c
@@ -506,6 +506,8 @@ static int wpa_supplicant_mesh_init(struct wpa_supplicant *wpa_s,
 			   frequency);
 		goto out_free;
 	}
+	if (ssid->noscan)
+		conf->noscan = 1;
 
 	if (ssid->mesh_basic_rates == NULL) {
 		/*
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index b00a24792..bc2d4012d 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -2452,7 +2452,7 @@ void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
 	int ieee80211_mode = wpas_mode_to_ieee80211_mode(ssid->mode);
 	enum hostapd_hw_mode hw_mode;
 	struct hostapd_hw_modes *mode = NULL;
-	int ht40plus[] = { 36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157,
+	int ht40plus[] = { 1, 2, 3, 4, 5, 6, 36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157,
 			   184, 192 };
 	int bw80[] = { 5180, 5260, 5500, 5580, 5660, 5745, 5955,
 		       6035, 6115, 6195, 6275, 6355, 6435, 6515,
@@ -2460,7 +2460,7 @@ void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
 	int bw160[] = { 5955, 6115, 6275, 6435, 6595, 6755, 6915 };
 	struct hostapd_channel_data *pri_chan = NULL, *sec_chan = NULL;
 	u8 channel;
-	int i, chan_idx, ht40 = -1, res, obss_scan = 1;
+	int i, chan_idx, ht40 = -1, res, obss_scan = !(ssid->noscan);
 	unsigned int j, k;
 	struct hostapd_freq_params vht_freq;
 	int chwidth, seg0, seg1;
@@ -2551,7 +2551,7 @@ void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
 #endif /* CONFIG_HE_OVERRIDES */
 
 	/* Setup higher BW only for 5 GHz */
-	if (mode->mode != HOSTAPD_MODE_IEEE80211A)
+	if (mode->mode != HOSTAPD_MODE_IEEE80211A && !(ssid->noscan))
 		return;
 
 	for (chan_idx = 0; chan_idx < mode->num_channels; chan_idx++) {