Staging: remove epl driver

This is no longer maintained upstream, and no one cares about it at all,
so delete it.

The fact that it is duplicating an existing network driver also is a
good reason to remove it, it's causing nothing but trouble right now.

Cc: Daniel Krueger <daniel.krueger@systec-electronic.com>
Cc: Ronald Sieber <Ronald.Sieber@systec-electronic.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 1840 deletions

diff --git a/drivers/staging/epl/EplNmtk.c b/drivers/staging/epl/EplNmtk.c
deleted file mode 100644
index 609d5c02bdeb..000000000000
--- a/drivers/staging/epl/EplNmtk.c
+++ /dev/null
@@ -1,1840 +0,0 @@
-/****************************************************************************
-
-  (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29
-      www.systec-electronic.com
-
-  Project:      openPOWERLINK
-
-  Description:  source file for NMT-Kernelspace-Module
-
-  License:
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions
-    are met:
-
-    1. Redistributions of source code must retain the above copyright
-       notice, this list of conditions and the following disclaimer.
-
-    2. Redistributions in binary form must reproduce the above copyright
-       notice, this list of conditions and the following disclaimer in the
-       documentation and/or other materials provided with the distribution.
-
-    3. Neither the name of SYSTEC electronic GmbH nor the names of its
-       contributors may be used to endorse or promote products derived
-       from this software without prior written permission. For written
-       permission, please contact info@systec-electronic.com.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-    COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-    BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-    ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-    POSSIBILITY OF SUCH DAMAGE.
-
-    Severability Clause:
-
-        If a provision of this License is or becomes illegal, invalid or
-        unenforceable in any jurisdiction, that shall not affect:
-        1. the validity or enforceability in that jurisdiction of any other
-           provision of this License; or
-        2. the validity or enforceability in other jurisdictions of that or
-           any other provision of this License.
-
-  -------------------------------------------------------------------------
-
-                $RCSfile: EplNmtk.c,v $
-
-                $Author: D.Krueger $
-
-                $Revision: 1.12 $  $Date: 2008/11/13 17:13:09 $
-
-                $State: Exp $
-
-                Build Environment:
-                    GCC V3.4
-
-  -------------------------------------------------------------------------
-
-  Revision History:
-
-  2006/06/09 k.t.:   start of the implementation
-
-****************************************************************************/
-
-#include "kernel/EplNmtk.h"
-#include "kernel/EplTimerk.h"
-
-#include "kernel/EplDllk.h"	// for EplDllkProcess()
-
-#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0)
-/***************************************************************************/
-/*                                                                         */
-/*                                                                         */
-/*          G L O B A L   D E F I N I T I O N S                            */
-/*                                                                         */
-/*                                                                         */
-/***************************************************************************/
-
-//---------------------------------------------------------------------------
-// const defines
-//---------------------------------------------------------------------------
-
-// TracePoint support for realtime-debugging
-#ifdef _DBG_TRACE_POINTS_
-void TgtDbgSignalTracePoint(u8 bTracePointNumber_p);
-void TgtDbgPostTraceValue(u32 dwTraceValue_p);
-#define TGT_DBG_SIGNAL_TRACE_POINT(p)   TgtDbgSignalTracePoint(p)
-#define TGT_DBG_POST_TRACE_VALUE(v)     TgtDbgPostTraceValue(v)
-#else
-#define TGT_DBG_SIGNAL_TRACE_POINT(p)
-#define TGT_DBG_POST_TRACE_VALUE(v)
-#endif
-#define EPL_NMTK_DBG_POST_TRACE_VALUE(NmtEvent_p, OldNmtState_p, NewNmtState_p) \
-    TGT_DBG_POST_TRACE_VALUE((kEplEventSinkNmtk << 28) | (NmtEvent_p << 16) \
-                             | ((OldNmtState_p & 0xFF) << 8) \
-                             | (NewNmtState_p & 0xFF))
-
-//---------------------------------------------------------------------------
-// local types
-//---------------------------------------------------------------------------
-// struct for instance table
-INSTANCE_TYPE_BEGIN EPL_MCO_DECL_INSTANCE_MEMBER()
-
-STATIC volatile tEplNmtState m_NmtState;
-STATIC volatile BOOL m_fEnableReadyToOperate;
-STATIC volatile BOOL m_fAppReadyToOperate;
-STATIC volatile BOOL m_fTimerMsPreOp2;
-STATIC volatile BOOL m_fAllMandatoryCNIdent;
-STATIC volatile BOOL m_fFrozen;
-
-INSTANCE_TYPE_END
-//---------------------------------------------------------------------------
-// modul globale vars
-//---------------------------------------------------------------------------
-// This macro replace the unspecific pointer to an instance through
-// the modul specific type for the local instance table. This macro
-// must defined in each modul.
-//#define tEplPtrInstance             tEplInstanceInfo*
-EPL_MCO_DECL_INSTANCE_VAR()
-//---------------------------------------------------------------------------
-// local function prototypes
-//---------------------------------------------------------------------------
-EPL_MCO_DEFINE_INSTANCE_FCT()
-
-/***************************************************************************/
-/*                                                                         */
-/*                                                                         */
-/*          C L A S S  <NMT_Kernel-Module>                                 */
-/*                                                                         */
-/*                                                                         */
-/***************************************************************************/
-//
-// Description: This module realize the NMT-State-Machine of the EPL-Stack
-//
-//
-/***************************************************************************/
-//=========================================================================//
-//                                                                         //
-//          P U B L I C   F U N C T I O N S                                //
-//                                                                         //
-//=========================================================================//
-//---------------------------------------------------------------------------
-//
-// Function:        EplNmtkInit
-//
-// Description: initializes the first instance
-//
-//
-//
-// Parameters:  EPL_MCO_DECL_PTR_INSTANCE_PTR = Instance pointer
-//              uiNodeId_p = Node Id of the lokal node
-//
-//
-// Returns:     tEplKernel  =   Errorcode
-//
-//
-// State:
-//
-//---------------------------------------------------------------------------
-tEplKernel EplNmtkInit(EPL_MCO_DECL_PTR_INSTANCE_PTR)
-{
-	tEplKernel Ret;
-
-	Ret = EplNmtkAddInstance(EPL_MCO_PTR_INSTANCE_PTR);
-
-	return Ret;
-}
-
-//---------------------------------------------------------------------------
-//
-// Function:        EplNmtkAddInstance
-//
-// Description: adds a new instance
-//
-//
-//
-// Parameters:  EPL_MCO_DECL_PTR_INSTANCE_PTR = Instance pointer
-//
-//
-// Returns:     tEplKernel  =   Errorcode
-//
-//
-// State:
-//
-//---------------------------------------------------------------------------
-tEplKernel EplNmtkAddInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR)
-{
-	EPL_MCO_DECL_INSTANCE_PTR_LOCAL tEplKernel Ret;
-//tEplEvent               Event;
-//tEplEventNmtStateChange NmtStateChange;
-
-	// check if pointer to instance pointer valid
-	// get free instance and set the globale instance pointer
-	// set also the instance addr to parameterlist
-	EPL_MCO_CHECK_PTR_INSTANCE_PTR();
-	EPL_MCO_GET_FREE_INSTANCE_PTR();
-	EPL_MCO_SET_PTR_INSTANCE_PTR();
-
-	// sign instance as used
-	EPL_MCO_WRITE_INSTANCE_STATE(kStateUsed);
-
-	Ret = kEplSuccessful;
-
-	// initialize intern vaiables
-	// 2006/07/31 d.k.: set NMT-State to kEplNmtGsOff
-	EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff;
-	// set NMT-State to kEplNmtGsInitialising
-	//EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising;
-
-	// set flags to FALSE
-	EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE;
-	EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE;
-	EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) = FALSE;
-	EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) = FALSE;
-	EPL_MCO_GLB_VAR(m_fFrozen) = FALSE;
-
-//    EPL_MCO_GLB_VAR(m_TimerHdl) = 0;
-
-	// inform higher layer about state change
-	// 2006/07/31 d.k.: The EPL API layer/application has to start NMT state
-	//                  machine via NmtEventSwReset after initialisation of
-	//                  all modules has been completed. DLL has to be initialised
-	//                  after NMTk because NMT state shall not be uninitialised
-	//                  at that time.
-/*    NmtStateChange.m_NewNmtState = EPL_MCO_GLB_VAR(m_NmtState);
-    NmtStateChange.m_NmtEvent = kEplNmtEventNoEvent;
-    Event.m_EventSink = kEplEventSinkNmtu;
-    Event.m_EventType = kEplEventTypeNmtStateChange;
-    EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime));
-    Event.m_pArg = &NmtStateChange;
-    Event.m_uiSize = sizeof(NmtStateChange);
-    Ret = EplEventkPost(&Event);
-*/
-	return Ret;
-}
-
-//---------------------------------------------------------------------------
-//
-// Function:        EplNmtkDelInstance
-//
-// Description: delete instance
-//
-//
-//
-// Parameters:  EPL_MCO_DECL_PTR_INSTANCE_PTR = Instance pointer
-//
-//
-// Returns:     tEplKernel  =   Errorcode
-//
-//
-// State:
-//
-//---------------------------------------------------------------------------
-#if (EPL_USE_DELETEINST_FUNC != FALSE)
-tEplKernel EplNmtkDelInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR)
-{
-	tEplKernel Ret = kEplSuccessful;
-	// check for all API function if instance is valid
-	EPL_MCO_CHECK_INSTANCE_STATE();
-
-	// set NMT-State to kEplNmtGsOff
-	EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff;
-
-	// sign instance as unused
-	EPL_MCO_WRITE_INSTANCE_STATE(kStateUnused);
-
-	// delete timer
-//    Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl));
-
-	return Ret;
-}
-#endif // (EPL_USE_DELETEINST_FUNC != FALSE)
-
-//---------------------------------------------------------------------------
-//
-// Function:        EplNmtkProcess
-//
-// Description: main process function
-//              -> process NMT-State-Maschine und read NMT-Events from Queue
-//
-//
-//
-// Parameters:  EPL_MCO_DECL_PTR_INSTANCE_PTR_ = Instance pointer
-//              pEvent_p    =   Epl-Event with NMT-event to process
-//
-//
-// Returns:     tEplKernel  =   Errorcode
-//
-//
-// State:
-//
-//---------------------------------------------------------------------------
-tEplKernel EplNmtkProcess(EPL_MCO_DECL_PTR_INSTANCE_PTR_ tEplEvent *pEvent_p)
-{
-	tEplKernel Ret;
-	tEplNmtState OldNmtState;
-	tEplNmtEvent NmtEvent;
-	tEplEvent Event;
-	tEplEventNmtStateChange NmtStateChange;
-
-	// check for all API function if instance is valid
-	EPL_MCO_CHECK_INSTANCE_STATE();
-
-	Ret = kEplSuccessful;
-
-	switch (pEvent_p->m_EventType) {
-	case kEplEventTypeNmtEvent:
-		{
-			NmtEvent = *((tEplNmtEvent *) pEvent_p->m_pArg);
-			break;
-		}
-
-	case kEplEventTypeTimer:
-		{
-			NmtEvent =
-			    (tEplNmtEvent) ((tEplTimerEventArg *) pEvent_p->
-					    m_pArg)->m_ulArg;
-			break;
-		}
-	default:
-		{
-			Ret = kEplNmtInvalidEvent;
-			goto Exit;
-		}
-	}
-
-	// save NMT-State
-	// needed for later comparison to
-	// inform hgher layer about state change
-	OldNmtState = EPL_MCO_GLB_VAR(m_NmtState);
-
-	// NMT-State-Maschine
-	switch (EPL_MCO_GLB_VAR(m_NmtState)) {
-		//-----------------------------------------------------------
-		// general part of the statemaschine
-
-		// first init of the hardware
-	case kEplNmtGsOff:
-		{
-			// leave this state only if higher layer says so
-			if (NmtEvent == kEplNmtEventSwReset) {	// new state kEplNmtGsInitialising
-				EPL_MCO_GLB_VAR(m_NmtState) =
-				    kEplNmtGsInitialising;
-			}
-			break;
-		}
-
-		// first init of the hardware
-	case kEplNmtGsInitialising:
-		{
-			// leave this state only if higher layer says so
-
-			// check events
-			switch (NmtEvent) {
-				// 2006/07/31 d.k.: react also on NMT reset commands in ResetApp state
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// new state kEplNmtGsResetApplication
-			case kEplNmtEventEnterResetApp:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-			}
-			break;
-		}
-
-		// init of the manufacturer-specific profile area and the
-		// standardised device profile area
-	case kEplNmtGsResetApplication:
-		{
-			// check events
-			switch (NmtEvent) {
-				// 2006/07/31 d.k.: react also on NMT reset commands in ResetApp state
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// leave this state only if higher layer
-				// say so
-			case kEplNmtEventEnterResetCom:
-				{
-					// new state kEplNmtGsResetCommunication
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-			}
-			break;
-		}
-
-		// init of the communication profile area
-	case kEplNmtGsResetCommunication:
-		{
-			// check events
-			switch (NmtEvent) {
-				// 2006/07/31 d.k.: react also on NMT reset commands in ResetComm state
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-				// leave this state only if higher layer
-				// say so
-			case kEplNmtEventEnterResetConfig:
-				{
-					// new state kEplNmtGsResetCommunication
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetConfiguration;
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-			}
-			break;
-		}
-
-		// build the configuration with infos from OD
-	case kEplNmtGsResetConfiguration:
-		{
-			// reset flags
-			EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE;
-			EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE;
-			EPL_MCO_GLB_VAR(m_fFrozen) = FALSE;
-
-			// check events
-			switch (NmtEvent) {
-				// 2006/07/31 d.k.: react also on NMT reset commands in ResetConf state
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-				// NMT Command ResetCommunication
-			case kEplNmtEventResetCom:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-					break;
-				}
-
-				// leave this state only if higher layer says so
-			case kEplNmtEventEnterCsNotActive:
-				{	// Node should be CN
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsNotActive;
-					break;
-
-				}
-
-			case kEplNmtEventEnterMsNotActive:
-				{	// Node should be CN
-#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0)
-					// no MN functionality
-					// TODO: -create error E_NMT_BA1_NO_MN_SUPPORT
-					EPL_MCO_GLB_VAR(m_fFrozen) = TRUE;
-#else
-
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtMsNotActive;
-#endif
-					break;
-
-				}
-
-			default:
-				{
-					break;
-				}
-			}
-			break;
-		}
-
-		//-----------------------------------------------------------
-		// CN part of the statemaschine
-
-		// node liste for EPL-Frames and check timeout
-	case kEplNmtCsNotActive:
-		{
-
-			// check events
-			switch (NmtEvent) {
-				// 2006/07/31 d.k.: react also on NMT reset commands in NotActive state
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-//                    Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl));
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-//                    Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl));
-					break;
-				}
-
-				// NMT Command ResetCommunication
-				// or internal Communication error
-			case kEplNmtEventResetCom:
-			case kEplNmtEventInternComError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-//                    Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl));
-					break;
-				}
-
-				// NMT Command Reset Configuration
-			case kEplNmtEventResetConfig:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetConfiguration;
-//                    Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl));
-					break;
-				}
-
-				// see if SoA or SoC received
-				// k.t. 20.07.2006: only SoA forces change of state
-				// see EPL V2 DS 1.0.0 p.267
-				// case kEplNmtEventDllCeSoc:
-			case kEplNmtEventDllCeSoa:
-				{	// new state PRE_OPERATIONAL1
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsPreOperational1;
-//                    Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl));
-					break;
-				}
-				// timeout for SoA and Soc
-			case kEplNmtEventTimerBasicEthernet:
-				{
-					// new state BASIC_ETHERNET
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsBasicEthernet;
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-			}	// end of switch(NmtEvent)
-
-			break;
-		}
-
-		// node processes only async frames
-	case kEplNmtCsPreOperational1:
-		{
-
-			// check events
-			switch (NmtEvent) {
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-				// NMT Command ResetCommunication
-				// or internal Communication error
-			case kEplNmtEventResetCom:
-			case kEplNmtEventInternComError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-					break;
-				}
-
-				// NMT Command Reset Configuration
-			case kEplNmtEventResetConfig:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetConfiguration;
-					break;
-				}
-
-				// NMT Command StopNode
-			case kEplNmtEventStopNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsStopped;
-					break;
-				}
-
-				// check if SoC received
-			case kEplNmtEventDllCeSoc:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsPreOperational2;
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-
-			}	// end of switch(NmtEvent)
-
-			break;
-		}
-
-		// node processes isochronous and asynchronous frames
-	case kEplNmtCsPreOperational2:
-		{
-			// check events
-			switch (NmtEvent) {
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-				// NMT Command ResetCommunication
-				// or internal Communication error
-			case kEplNmtEventResetCom:
-			case kEplNmtEventInternComError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-					break;
-				}
-
-				// NMT Command Reset Configuration
-			case kEplNmtEventResetConfig:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetConfiguration;
-					break;
-				}
-
-				// NMT Command StopNode
-			case kEplNmtEventStopNode:
-				{
-					// reset flags
-					EPL_MCO_GLB_VAR(m_fEnableReadyToOperate)
-					    = FALSE;
-					EPL_MCO_GLB_VAR(m_fAppReadyToOperate) =
-					    FALSE;
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsStopped;
-					break;
-				}
-
-				// error occured
-			case kEplNmtEventNmtCycleError:
-				{
-					// reset flags
-					EPL_MCO_GLB_VAR(m_fEnableReadyToOperate)
-					    = FALSE;
-					EPL_MCO_GLB_VAR(m_fAppReadyToOperate) =
-					    FALSE;
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsPreOperational1;
-					break;
-				}
-
-				// check if application is ready to operate
-			case kEplNmtEventEnterReadyToOperate:
-				{
-					// check if command NMTEnableReadyToOperate from MN was received
-					if (EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) == TRUE) {	// reset flags
-						EPL_MCO_GLB_VAR
-						    (m_fEnableReadyToOperate) =
-						    FALSE;
-						EPL_MCO_GLB_VAR
-						    (m_fAppReadyToOperate) =
-						    FALSE;
-						// change state
-						EPL_MCO_GLB_VAR(m_NmtState) =
-						    kEplNmtCsReadyToOperate;
-					} else {	// set Flag
-						EPL_MCO_GLB_VAR
-						    (m_fAppReadyToOperate) =
-						    TRUE;
-					}
-					break;
-				}
-
-				// NMT Commando EnableReadyToOperate
-			case kEplNmtEventEnableReadyToOperate:
-				{
-					// check if application is ready
-					if (EPL_MCO_GLB_VAR(m_fAppReadyToOperate) == TRUE) {	// reset flags
-						EPL_MCO_GLB_VAR
-						    (m_fEnableReadyToOperate) =
-						    FALSE;
-						EPL_MCO_GLB_VAR
-						    (m_fAppReadyToOperate) =
-						    FALSE;
-						// change state
-						EPL_MCO_GLB_VAR(m_NmtState) =
-						    kEplNmtCsReadyToOperate;
-					} else {	// set Flag
-						EPL_MCO_GLB_VAR
-						    (m_fEnableReadyToOperate) =
-						    TRUE;
-					}
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-
-			}	// end of switch(NmtEvent)
-			break;
-		}
-
-		// node should be configured und application is ready
-	case kEplNmtCsReadyToOperate:
-		{
-			// check events
-			switch (NmtEvent) {
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-				// NMT Command ResetCommunication
-				// or internal Communication error
-			case kEplNmtEventResetCom:
-			case kEplNmtEventInternComError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-					break;
-				}
-
-				// NMT Command ResetConfiguration
-			case kEplNmtEventResetConfig:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetConfiguration;
-					break;
-				}
-
-				// NMT Command StopNode
-			case kEplNmtEventStopNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsStopped;
-					break;
-				}
-
-				// error occured
-			case kEplNmtEventNmtCycleError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsPreOperational1;
-					break;
-				}
-
-				// NMT Command StartNode
-			case kEplNmtEventStartNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsOperational;
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-
-			}	// end of switch(NmtEvent)
-			break;
-		}
-
-		// normal work state
-	case kEplNmtCsOperational:
-		{
-
-			// check events
-			switch (NmtEvent) {
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-				// NMT Command ResetCommunication
-				// or internal Communication error
-			case kEplNmtEventResetCom:
-			case kEplNmtEventInternComError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-					break;
-				}
-
-				// NMT Command ResetConfiguration
-			case kEplNmtEventResetConfig:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetConfiguration;
-					break;
-				}
-
-				// NMT Command StopNode
-			case kEplNmtEventStopNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsStopped;
-					break;
-				}
-
-				// NMT Command EnterPreOperational2
-			case kEplNmtEventEnterPreOperational2:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsPreOperational2;
-					break;
-				}
-
-				// error occured
-			case kEplNmtEventNmtCycleError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsPreOperational1;
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-
-			}	// end of switch(NmtEvent)
-			break;
-		}
-
-		// node stopped by MN
-		// -> only process asynchronous frames
-	case kEplNmtCsStopped:
-		{
-			// check events
-			switch (NmtEvent) {
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-				// NMT Command ResetCommunication
-				// or internal Communication error
-			case kEplNmtEventResetCom:
-			case kEplNmtEventInternComError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-					break;
-				}
-
-				// NMT Command ResetConfiguration
-			case kEplNmtEventResetConfig:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetConfiguration;
-					break;
-				}
-
-				// NMT Command EnterPreOperational2
-			case kEplNmtEventEnterPreOperational2:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsPreOperational2;
-					break;
-				}
-
-				// error occured
-			case kEplNmtEventNmtCycleError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsPreOperational1;
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-
-			}	// end of switch(NmtEvent)
-			break;
-		}
-
-		// no epl cycle
-		// -> normal ethernet communication
-	case kEplNmtCsBasicEthernet:
-		{
-			// check events
-			switch (NmtEvent) {
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-				// NMT Command ResetCommunication
-				// or internal Communication error
-			case kEplNmtEventResetCom:
-			case kEplNmtEventInternComError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-					break;
-				}
-
-				// NMT Command ResetConfiguration
-			case kEplNmtEventResetConfig:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetConfiguration;
-					break;
-				}
-
-				// error occured
-				// d.k.: how does this error occur? on CRC errors
-/*                case kEplNmtEventNmtCycleError:
-                {
-                    EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1;
-                    break;
-                }
-*/
-			case kEplNmtEventDllCeSoc:
-			case kEplNmtEventDllCePreq:
-			case kEplNmtEventDllCePres:
-			case kEplNmtEventDllCeSoa:
-				{	// Epl-Frame on net -> stop any communication
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtCsPreOperational1;
-					break;
-				}
-
-			default:
-				{
-					break;
-				}
-
-			}	// end of switch(NmtEvent)
-
-			break;
-		}
-
-		//-----------------------------------------------------------
-		// MN part of the statemaschine
-
-		// MN listen to network
-		// -> if no EPL traffic go to next state
-	case kEplNmtMsNotActive:
-		{
-#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0)
-			// no MN functionality
-			// TODO: -create error E_NMT_BA1_NO_MN_SUPPORT
-			EPL_MCO_GLB_VAR(m_fFrozen) = TRUE;
-#else
-
-			// check events
-			switch (NmtEvent) {
-				// NMT Command SwitchOff
-			case kEplNmtEventCriticalError:
-			case kEplNmtEventSwitchOff:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsOff;
-					break;
-				}
-
-				// NMT Command SwReset
-			case kEplNmtEventSwReset:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsInitialising;
-					break;
-				}
-
-				// NMT Command ResetNode
-			case kEplNmtEventResetNode:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetApplication;
-					break;
-				}
-
-				// NMT Command ResetCommunication
-				// or internal Communication error
-			case kEplNmtEventResetCom:
-			case kEplNmtEventInternComError:
-				{
-					EPL_MCO_GLB_VAR(m_NmtState) =
-					    kEplNmtGsResetCommunication;
-					break;
-				}
-
-				// NMT Command ResetConfiguration
-			case kEplNmtEventResetConfig:
-				{
-					EPL_MCO_GLB_VA