diff --git a/wpa_supplicant/ap.c b/wpa_supplicant/ap.c
index 720ff7b..8a996f9 100644
--- a/wpa_supplicant/ap.c
+++ b/wpa_supplicant/ap.c
@@ -305,6 +305,11 @@
 
 	bss->disassoc_low_ack = wpa_s->conf->disassoc_low_ack;
 
+	if (wpa_s->conf->ap_vendor_elements) {
+		bss->vendor_elements =
+			wpabuf_dup(wpa_s->conf->ap_vendor_elements);
+	}
+
 	return 0;
 }
 
diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
index 1ffe05e..1b71ca7 100644
--- a/wpa_supplicant/config.c
+++ b/wpa_supplicant/config.c
@@ -1833,6 +1833,7 @@
 	wpabuf_free(config->wps_nfc_dev_pw);
 	os_free(config->ext_password_backend);
 	os_free(config->sae_groups);
+	wpabuf_free(config->ap_vendor_elements);
 	os_free(config);
 }
 
@@ -2953,6 +2954,43 @@
 }
 
 
+static int wpa_config_process_ap_vendor_elements(
+	const struct global_parse_data *data,
+	struct wpa_config *config, int line, const char *pos)
+{
+	struct wpabuf *tmp;
+	int len = os_strlen(pos) / 2;
+	u8 *p;
+
+	if (!len) {
+		wpa_printf(MSG_ERROR, "Line %d: invalid ap_vendor_elements",
+			   line);
+		return -1;
+	}
+
+	tmp = wpabuf_alloc(len);
+	if (tmp) {
+		p = wpabuf_put(tmp, len);
+
+		if (hexstr2bin(pos, p, len)) {
+			wpa_printf(MSG_ERROR, "Line %d: invalid "
+				   "ap_vendor_elements", line);
+			wpabuf_free(tmp);
+			return -1;
+		}
+
+		wpabuf_free(config->ap_vendor_elements);
+		config->ap_vendor_elements = tmp;
+	} else {
+		wpa_printf(MSG_ERROR, "Cannot allocate memory for "
+			   "ap_vendor_elements");
+		return -1;
+	}
+
+	return 0;
+}
+
+
 #ifdef OFFSET
 #undef OFFSET
 #endif /* OFFSET */
@@ -3050,6 +3088,7 @@
 	{ FUNC(sae_groups), 0 },
 	{ INT(dtim_period), 0 },
 	{ INT(beacon_int), 0 },
+	{ FUNC(ap_vendor_elements), 0 },
 };
 
 #undef FUNC
diff --git a/wpa_supplicant/config.h b/wpa_supplicant/config.h
index 03fe6fc..00990cb 100644
--- a/wpa_supplicant/config.h
+++ b/wpa_supplicant/config.h
@@ -834,6 +834,16 @@
 	 * blocks that do not specify beacon_int.
 	 */
 	int beacon_int;
+
+	/**
+	 * ap_vendor_elements: Vendor specific elements for Beacon/ProbeResp
+	 *
+	 * This parameter can be used to define additional vendor specific
+	 * elements for Beacon and Probe Response frames in AP/P2P GO mode. The
+	 * format for these element(s) is a hexdump of the raw information
+	 * elements (id+len+payload for one or more elements).
+	 */
+	struct wpabuf *ap_vendor_elements;
 };
 
 
diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
index ff99cd7..d5de030 100644
--- a/wpa_supplicant/config_file.c
+++ b/wpa_supplicant/config_file.c
@@ -917,6 +917,9 @@
 	if (config->p2p_no_group_iface)
 		fprintf(f, "p2p_no_group_iface=%u\n",
 			config->p2p_no_group_iface);
+	if (config->p2p_ignore_shared_freq)
+		fprintf(f, "p2p_ignore_shared_freq=%u\n",
+			config->p2p_ignore_shared_freq);
 #endif /* CONFIG_P2P */
 	if (config->country[0] && config->country[1]) {
 		fprintf(f, "country=%c%c\n",
@@ -990,6 +993,17 @@
 		}
 		fprintf(f, "\n");
 	}
+
+	if (config->ap_vendor_elements) {
+		int i, len = wpabuf_len(config->ap_vendor_elements);
+		const u8 *p = wpabuf_head_u8(config->ap_vendor_elements);
+		if (len > 0) {
+			fprintf(f, "ap_vendor_elements=");
+			for (i = 0; i < len; i++)
+				fprintf(f, "%02x", *p++);
+			fprintf(f, "\n");
+		}
+	}
 }
 
 #endif /* CONFIG_NO_CONFIG_WRITE */
diff --git a/wpa_supplicant/wpa_supplicant.conf b/wpa_supplicant/wpa_supplicant.conf
index 1ded4e1..b407060 100644
--- a/wpa_supplicant/wpa_supplicant.conf
+++ b/wpa_supplicant/wpa_supplicant.conf
@@ -295,6 +295,13 @@
 # Default value for Beacon interval (if not overridden in network block)
 #beacon_int=100
 
+# Additional vendor specific elements for Beacon and Probe Response frames
+# This parameter can be used to add additional vendor specific element(s) into
+# the end of the Beacon and Probe Response frames. The format for these
+# element(s) is a hexdump of the raw information elements (id+len+payload for
+# one or more elements). This is used in AP and P2P GO modes.
+#ap_vendor_elements=dd0411223301
+
 # Interworking (IEEE 802.11u)
 
 # Enable Interworking