wlan: Added ioctl to enable/disable Traffic Monitor Feature Dynamically

Added ioctl to enable/disable Traffic Monitor Feature Dynamically

Change-Id: I63f389295ca94b9b27c9b8df5cb1274fc616afbd
CRs-fixed: 567334
diff --git a/CORE/HDD/inc/wlan_hdd_softap_tx_rx.h b/CORE/HDD/inc/wlan_hdd_softap_tx_rx.h
index 5168123..d248bd4 100644
--- a/CORE/HDD/inc/wlan_hdd_softap_tx_rx.h
+++ b/CORE/HDD/inc/wlan_hdd_softap_tx_rx.h
@@ -329,4 +329,28 @@
   =========================================================================== */
 extern VOS_STATUS hdd_softap_GetConnectedStaId( hdd_adapter_t *pAdapter, v_U8_t *staId);
 
+/**==========================================================================
+
+  \brief hdd_start_trafficMonitor() -
+   This function dynamically enable traffic monitor functonality
+   the command iwpriv wlanX setTrafficMon <value>.
+
+  @param pAdapter : [in] pointer to adapter context
+  @return         : VOS_STATUS_E_FAILURE if any errors encountered
+
+  ========================================================================== */
+VOS_STATUS hdd_start_trafficMonitor( hdd_adapter_t *pAdapter );
+
+/**==========================================================================
+
+  \brief hdd_stop_trafficMonitor() -
+   This function dynamically disable traffic monitor functonality
+   the command iwpriv wlanX setTrafficMon <value>.
+
+  @param pAdapter : [in] pointer to adapter context
+  @return         : VOS_STATUS_E_FAILURE if any errors encountered
+
+  ========================================================================== */
+VOS_STATUS hdd_stop_trafficMonitor( hdd_adapter_t *pAdapter );
+
 #endif    // end #if !defined( WLAN_HDD_SOFTAP_TX_RX_H )