Index: hostapd-2020-06-08-5a8b3662/src/ap/ubus.c
===================================================================
--- hostapd-2020-06-08-5a8b3662.orig/src/ap/ubus.c
+++ hostapd-2020-06-08-5a8b3662/src/ap/ubus.c
@@ -1486,7 +1486,60 @@ static int hostapd_get_bss_list(struct u
 	return 0;
 }
 
+enum {
+	MOD_IFACE,
+	MOD_PARAM,
+	MOD_PARAM_VAL,
+	__PARAM_MAX
+};
+
+static const struct blobmsg_policy mod_param_policy[__PARAM_MAX] = {
+	[MOD_IFACE] = { "iface", BLOBMSG_TYPE_STRING },
+	[MOD_PARAM] = { "param", BLOBMSG_TYPE_STRING },
+	[MOD_PARAM_VAL] = { "param_val", BLOBMSG_TYPE_STRING },
+};
+
+static int
+hostapd_param_modify(struct ubus_context *ctx, struct ubus_object *obj,
+		   struct ubus_request_data *req, const char *method,
+		   struct blob_attr *msg)
+{
+	struct blob_attr *tb[__PARAM_MAX];
+	struct hapd_interfaces *interfaces = NULL;
+	struct hostapd_data *hapd_bss = NULL;
+	struct hostapd_config *iconf = NULL;
+	struct hostapd_iface *iface = NULL;
+	size_t i = 0;
+
+	interfaces = get_hapd_interfaces_from_object(obj);
+	blobmsg_parse(mod_param_policy, __PARAM_MAX, tb, blob_data(msg),
+		      blob_len(msg));
+	if (!tb[MOD_PARAM] || !tb[MOD_IFACE] || !tb[MOD_PARAM_VAL])
+		return UBUS_STATUS_INVALID_ARGUMENT;
+
+	wpa_printf(MSG_DEBUG, "Modifyint %s=%s for %s",
+		blobmsg_get_string(tb[MOD_PARAM]),
+		blobmsg_get_string(tb[MOD_PARAM_VAL]),
+		blobmsg_get_string(tb[MOD_IFACE]));
+	
+	hapd_bss = hostapd_get_iface(interfaces,
+				     blobmsg_get_string(tb[MOD_IFACE]));
+
+	if (hapd_bss) {
+		iconf = hapd_bss->iconf;
+		if (os_strcmp(blobmsg_get_string(tb[MOD_PARAM]),
+			      "rssi_ignore_probe_request") == 0) {
+			iconf->rssi_ignore_probe_request = atoi(blobmsg_get_string(tb[MOD_PARAM_VAL]));
+
+		}
+	}
+
+	return UBUS_STATUS_OK;
+}
+
+
 static const struct ubus_method daemon_methods[] = {
+	UBUS_METHOD("param_mod", hostapd_param_modify, mod_param_policy),
 	UBUS_METHOD("config_add", hostapd_config_add, config_add_policy),
 	UBUS_METHOD("config_remove", hostapd_config_remove, config_remove_policy),
 	UBUS_METHOD_NOARG("get_bss_list", hostapd_get_bss_list),