+int libertas_add_rtap(wlan_private *priv);
+void libertas_remove_rtap(wlan_private *priv);
+
+/**
+ * Get function for sysfs attribute rtap
+ */
+static ssize_t libertas_rtap_get(struct device * dev,
+ struct device_attribute *attr, char * buf)
+{
+ wlan_private *priv = (wlan_private *) dev->driver_data;
+ wlan_adapter *adapter = priv->adapter;
+ return snprintf(buf, 5, "0x%X\n", adapter->monitormode);
+}
+
+/**
+ * Set function for sysfs attribute rtap
+ */
+static ssize_t libertas_rtap_set(struct device * dev,
+ struct device_attribute *attr, const char * buf, size_t count)
+{
+ int monitor_mode;
+ wlan_private *priv = (wlan_private *) dev->driver_data;
+ wlan_adapter *adapter = priv->adapter;
+
+ sscanf(buf, "%x", &monitor_mode);
+ if (monitor_mode != WLAN_MONITOR_OFF) {
+ if(adapter->monitormode == monitor_mode)
+ return strlen(buf);
+ if (adapter->monitormode == WLAN_MONITOR_OFF) {
+ if (adapter->mode == IW_MODE_INFRA)
+ libertas_send_deauthentication(priv);
+ else if (adapter->mode == IW_MODE_ADHOC)
+ libertas_stop_adhoc_network(priv);
+ libertas_add_rtap(priv);
+ }
+ adapter->monitormode = monitor_mode;
+ }
+
+ else {
+ if(adapter->monitormode == WLAN_MONITOR_OFF)
+ return strlen(buf);
+ adapter->monitormode = WLAN_MONITOR_OFF;
+ libertas_remove_rtap(priv);
+ netif_wake_queue(priv->dev);
+ netif_wake_queue(priv->mesh_dev);
+ }
+
+ libertas_prepare_and_send_command(priv,
+ CMD_802_11_MONITOR_MODE, CMD_ACT_SET,
+ CMD_OPTION_WAITFORRSP, 0, &adapter->monitormode);
+ return strlen(buf);
+}
+
+/**
+ * libertas_rtap attribute to be exported per mshX interface
+ * through sysfs (/sys/class/net/mshX/libertas-rtap)
+ */
+static DEVICE_ATTR(libertas_rtap, 0644, libertas_rtap_get,
+ libertas_rtap_set );
+