Staging: add epl stack
This is the openPOWERLINK network stack from systec electronic.
It's a bit messed up as there is a driver mixed into the
middle of it, lots of work needs to be done to unwind the
different portions to make it sane.
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>
diff --git a/drivers/staging/epl/EplDef.h b/drivers/staging/epl/EplDef.h
new file mode 100644
index 0000000..ff704d6
--- /dev/null
+++ b/drivers/staging/epl/EplDef.h
@@ -0,0 +1,362 @@
+/****************************************************************************
+
+ (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29
+ www.systec-electronic.com
+
+ Project: openPOWERLINK
+
+ Description: include file for EPL default constants
+
+ 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: EplDef.h,v $
+
+ $Author: D.Krueger $
+
+ $Revision: 1.15 $ $Date: 2008/10/17 15:32:32 $
+
+ $State: Exp $
+
+ Build Environment:
+ GCC V3.4
+
+ -------------------------------------------------------------------------
+
+ Revision History:
+
+ 2006/05/22 d.k.: start of the implementation, version 1.00
+
+
+****************************************************************************/
+
+#ifndef _EPL_DEF_H_
+#define _EPL_DEF_H_
+
+
+//---------------------------------------------------------------------------
+// const defines
+//---------------------------------------------------------------------------
+
+#define EPL_C_ADR_BROADCAST 0xFF // EPL broadcast address
+#define EPL_C_ADR_DIAG_DEF_NODE_ID 0xFD // EPL default address of dignostic device
+#define EPL_C_ADR_DUMMY_NODE_ID 0xFC // EPL dummy node address
+#define EPL_C_ADR_INVALID 0x00 // invalid EPL address
+#define EPL_C_ADR_MN_DEF_NODE_ID 0xF0 // EPL default address of MN
+#define EPL_C_ADR_RT1_DEF_NODE_ID 0xFE // EPL default address of router type 1
+#define EPL_C_DLL_ASND_PRIO_NMTRQST 7 // increased ASnd request priority to be used by NMT Requests
+#define EPL_C_DLL_ASND_PRIO_STD 0 // standard ASnd request priority
+#define EPL_C_DLL_ETHERTYPE_EPL 0x88AB
+#define EPL_C_DLL_ISOCHR_MAX_PAYL 1490 // Byte: maximum size of PReq and PRes payload data, requires C_IP_MAX_MTU
+#define EPL_C_DLL_MAX_ASYNC_MTU 1500 // Byte: maximum asynchronous payload in bytes
+#define EPL_C_DLL_MAX_PAYL_OFFSET 1499 // Byte: maximum offset of Ethernet frame payload, requires C_IP_MAX_MTU
+#define EPL_C_DLL_MAX_RS 7
+#define EPL_C_DLL_MIN_ASYNC_MTU 282 // Byte: minimum asynchronous payload in bytes.
+#define EPL_C_DLL_MIN_PAYL_OFFSET 45 // Byte: minimum offset of Ethernet frame payload
+#define EPL_C_DLL_MULTICAST_ASND 0x01111E000004LL // EPL ASnd multicast MAC address, canonical form
+#define EPL_C_DLL_MULTICAST_PRES 0x01111E000002LL // EPL PRes multicast MAC address, canonical form
+#define EPL_C_DLL_MULTICAST_SOA 0x01111E000003LL // EPL SoA multicast MAC address, canonical form
+#define EPL_C_DLL_MULTICAST_SOC 0x01111E000001LL // EPL Soc multicast MAC address, canonical form
+#define EPL_C_DLL_PREOP1_START_CYCLES 10 // number of unassigning SoA frames at start of NMT_MS_PRE_OPERATIONAL_1
+#define EPL_C_DLL_T_BITTIME 10 // ns: Transmission time per bit on 100 Mbit/s network
+#define EPL_C_DLL_T_EPL_PDO_HEADER 10 // Byte: size of PReq and PRes EPL PDO message header
+#define EPL_C_DLL_T_ETH2_WRAPPER 18 // Byte: size of Ethernet type II wrapper consisting of header and checksum
+#define EPL_C_DLL_T_IFG 640 // ns: Ethernet Interframe Gap
+#define EPL_C_DLL_T_MIN_FRAME 5120 // ns: Size of minimum Ethernet frame (without preamble)
+#define EPL_C_DLL_T_PREAMBLE 960 // ns: Size of Ethernet frame preamble
+
+#define EPL_C_DLL_MINSIZE_SOC 36 // minimum size of SoC without padding and CRC
+#define EPL_C_DLL_MINSIZE_PREQ 60 // minimum size of PRec without CRC
+#define EPL_C_DLL_MINSIZE_PRES 60 // minimum size of PRes without CRC
+#define EPL_C_DLL_MINSIZE_SOA 24 // minimum size of SoA without padding and CRC
+#define EPL_C_DLL_MINSIZE_IDENTRES 176 // minimum size of IdentResponse without CRC
+#define EPL_C_DLL_MINSIZE_STATUSRES 72 // minimum size of StatusResponse without CRC
+#define EPL_C_DLL_MINSIZE_NMTCMD 20 // minimum size of NmtCommand without CommandData, padding and CRC
+#define EPL_C_DLL_MINSIZE_NMTCMDEXT 52 // minimum size of NmtCommand without padding and CRC
+#define EPL_C_DLL_MINSIZE_NMTREQ 20 // minimum size of NmtRequest without CommandData, padding and CRC
+#define EPL_C_DLL_MINSIZE_NMTREQEXT 52 // minimum size of NmtRequest without padding and CRC
+
+#define EPL_C_ERR_MONITOR_DELAY 10 // Error monitoring start delay (not used in DS 1.0.0)
+#define EPL_C_IP_ADR_INVALID 0x00000000L // invalid IP address (0.0.0.0) used to indicate no change
+#define EPL_C_IP_INVALID_MTU 0 // Byte: invalid MTU size used to indicate no change
+#define EPL_C_IP_MAX_MTU 1518 // Byte: maximum size in bytes of the IP stack which must be processed.
+#define EPL_C_IP_MIN_MTU 300 // Byte: minimum size in bytes of the IP stack which must be processed.
+#define EPL_C_NMT_STATE_TOLERANCE 5 // Cycles: maximum reaction time to NMT state commands
+#define EPL_C_NMT_STATREQ_CYCLE 5 // sec: StatusRequest cycle time to be applied to AsyncOnly CNs
+#define EPL_C_SDO_EPL_PORT 3819
+
+#define EPL_C_DLL_MAX_ASND_SERVICE_IDS 5 // see tEplDllAsndServiceId in EplDll.h
+
+
+
+// Default configuration
+// ======================
+
+#ifndef EPL_D_PDO_Granularity_U8
+#define EPL_D_PDO_Granularity_U8 8 // minimum size of objects to be mapped in bits UNSIGNED8 O O 1 1
+#endif
+
+#ifndef EPL_NMT_MAX_NODE_ID
+#define EPL_NMT_MAX_NODE_ID 254 // maximum node-ID
+#endif
+
+#ifndef EPL_D_NMT_MaxCNNumber_U8
+#define EPL_D_NMT_MaxCNNumber_U8 239 // maximum number of supported regular CNs in the Node ID range 1 .. 239 UNSIGNED8 O O 239 239
+#endif
+
+// defines for EPL API layer static process image
+#ifndef EPL_API_PROCESS_IMAGE_SIZE_IN
+#define EPL_API_PROCESS_IMAGE_SIZE_IN 0
+#endif
+
+#ifndef EPL_API_PROCESS_IMAGE_SIZE_OUT
+#define EPL_API_PROCESS_IMAGE_SIZE_OUT 0
+#endif
+
+// configure whether OD access events shall be forwarded
+// to user callback function.
+// Because of reentrancy for local OD accesses, this has to be disabled
+// when application resides in other address space as the stack (e.g. if
+// EplApiLinuxUser.c and EplApiLinuxKernel.c are used)
+#ifndef EPL_API_OBD_FORWARD_EVENT
+#define EPL_API_OBD_FORWARD_EVENT TRUE
+#endif
+
+#ifndef EPL_OBD_MAX_STRING_SIZE
+#define EPL_OBD_MAX_STRING_SIZE 32 // is used for objects 0x1008/0x1009/0x100A
+#endif
+
+#ifndef EPL_OBD_USE_STORE_RESTORE
+#define EPL_OBD_USE_STORE_RESTORE FALSE
+#endif
+
+#ifndef EPL_OBD_CHECK_OBJECT_RANGE
+#define EPL_OBD_CHECK_OBJECT_RANGE TRUE
+#endif
+
+#ifndef EPL_OBD_USE_STRING_DOMAIN_IN_RAM
+#define EPL_OBD_USE_STRING_DOMAIN_IN_RAM TRUE
+#endif
+
+#ifndef EPL_OBD_USE_VARIABLE_SUBINDEX_TAB
+#define EPL_OBD_USE_VARIABLE_SUBINDEX_TAB TRUE
+#endif
+
+#ifndef EPL_OBD_USE_KERNEL
+#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) == 0)
+#define EPL_OBD_USE_KERNEL TRUE
+#else
+#define EPL_OBD_USE_KERNEL FALSE
+#endif
+#endif
+
+#ifndef EPL_OBD_INCLUDE_A000_TO_DEVICE_PART
+#define EPL_OBD_INCLUDE_A000_TO_DEVICE_PART FALSE
+#endif
+
+#ifndef EPL_VETH_NAME
+#define EPL_VETH_NAME "epl" // name of net device in Linux
+#endif
+
+/*
+#define EPL_D_CFG_ConfigManager_BOOL // Ability of a MN node to perform Configuration Manager functions BOOLEAN O - N -
+#define EPL_D_CFM_VerifyConf_BOOL // Support of objects CFM_VerifyConfiguration_REC, CFM_ExpConfDateList_AU32, CFM_ExpConfTimeList_AU32 BOOLEAN O O N N
+#define EPL_D_CFM_VerifyConfId_BOOL // Support of objects CFM_VerifyConfiguration_REC.ConfId_U32 and CFM_ExpConfIdList_AU32 BOOLEAN O O N N
+#define EPL_D_DLL_CNFeatureIsochr_BOOL // CNs ability to perform isochronous functions BOOLEAN - O - Y
+#define EPL_D_DLL_CNFeatureMultiplex_BOOL // nodes ability to perform control of multiplexed isochronous communication BOOLEAN - O - N
+#define EPL_D_DLL_FeatureCN_BOOL // nodes ability to perform CN functions BOOLEAN O O Y Y
+#define EPL_D_DLL_FeatureMN_BOOL // nodes ability to perform MN functions BOOLEAN M O - N
+#define EPL_D_DLL_MNFeatureMultiplex_BOOL // MNs ability to perform control of multiplexed isochronous communication BOOLEAN O - Y -
+#define EPL_D_DLL_MNFeaturePResTx_BOOL // MNs ability to transmit PRes BOOLEAN O - Y -
+#define EPL_D_NMT_ASndRxMaxPayload_U16 // size of ASnd frame receive buffer UNSIGNED16 M M - -
+#define EPL_D_NMT_ASndTxMaxPayload_U16 // size of ASnd frame transmit buffer UNSIGNED16 M M - -
+#define EPL_D_NMT_CNASnd2SoC_U32 // minimum delay between end of reception of ASnd and start of reception of SoC UNSIGNED32 - M - -
+#define EPL_D_NMT_CNASndMaxLatency_U32 // delay between end of SoA reception and start of ASnd transmission UNSIGNED32 - M - -
+#define EPL_D_NMT_CNPResMaxLatency_U32 // delay between end of PReq reception and start of PRes transmission UNSIGNED32 - M - -
+#define EPL_D_NMT_CNSoC2PReq_U32 // CN SoC handling maximum time, a subsequent PReq wont be handled before SoC handling was finished UNSIGNED32 - M - -
+#define EPL_D_NMT_DeviceType_U32 // Device Type ID UNSIGNED32 M M - -
+#define EPL_D_NMT_EPLVers_U8 EPL // Version implemented by the device UNSIGNED8 M M - -
+#define EPL_D_NMT_ExtStateCmd_BOOL // abitilty to support Extended NMT State Commands BOOLEAN O O Y Y
+#define EPL_D_NMT_InfoSvc_BOOL // ability to support NMT Info Services BOOLEAN O - Y -
+#define EPL_D_NMT_InterfaceAddr_Xh_OSTR // Physical Address of Interface No. Xh OCTET_STRING M M - -
+#define EPL_D_NMT_InterfaceDescr_Xh_VSTR // Description text of Interface No. Xh VISIBLE_STRINGM M - -
+#define EPL_D_NMT_InterfaceMtu_Xh_U32 // MTU of Interface No. Xh UNSIGNED32 M M - -
+#define EPL_D_NMT_InterfaceType_Xh_U8 // Type of Interface No. Xh UNSIGNED8 M M - -
+#define EPL_D_NMT_IsochrRxMaxPayload_U16 // size of isochronous frame receive buffer UNSIGNED16 M M - -
+#define EPL_D_NMT_IsochrTxMaxPayload_U16 // size of isochronous frame transmit buffer UNSIGNED16 M M - -
+#define EPL_D_NMT_ManufactDevName_VS // Manufacturer Device Name VISIBLE_STRING O O - -
+#define EPL_D_NMT_ManufactHwVers_VS // Manufacturer HW version VISIBLE_STRING O O - -
+#define EPL_D_NMT_ManufactSwVers_VS // Manufacturer SW version VISIBLE_STRING O O - -
+#define EPL_D_NMT_MaxCNNodeID_U8 // maximum Node ID available for regular CNs the entry provides an upper limit to the NodeID available for cross traffic PDO reception from a regular CN UNSIGNED8 O O 239 239
+#define EPL_D_NMT_MaxCNNumber_U8 // maximum number of supported regular CNs in the Node ID range 1 .. 239 UNSIGNED8 O O 239 239
+#define EPL_D_NMT_MaxHeartbeats_U8 // number of guard channels UNSIGNED8 O O 254 254
+#define EPL_D_NMT_MNASnd2SoC_U32 // minimum delay between end of reception of ASnd and start of transmission of SoC UNSIGNED32 M - - -
+#define EPL_D_NMT_MNMultiplCycMax_U8 // maximum number of EPL cycles per multiplexed cycle UNSIGNED8 O - 0 -
+#define EPL_D_NMT_MNPRes2PReq_U32 // delay between end of PRes reception and start of PReq transmission UNSIGNED32 M - - -
+#define EPL_D_NMT_MNPRes2PRes_U32 // delay between end of reception of PRes from CNn and start of transmission of PRes by MN UNSIGNED32 M - - -
+#define EPL_D_NMT_MNPResRx2SoA_U32 // delay between end of reception of PRes from CNn and start of transmission of SoA by MN UNSIGNED32 M - - -
+#define EPL_D_NMT_MNPResTx2SoA_U32 // delay between end of PRes transmission by MN and start of transmission of SoA by MN UNSIGNED32 M - - -
+#define EPL_D_NMT_MNSoA2ASndTx_U32 // delay between end of transmission of SoA and start of transmission of ASnd by MN UNSIGNED32 M - - -
+#define EPL_D_NMT_MNSoC2PReq_U32 // MN minimum delay between end of SoC transmission and start of PReq transmission UNSIGNED32 M - - -
+#define EPL_D_NMT_NMTSvcViaUDPIP_BOOL // Ability of a node to perform NMT services via UDP/IP BOOLEAN O - Y -
+#define EPL_D_NMT_NodeIDByHW_BOOL // Ability of a node to support NodeID setup by HW BOOLEAN O O Y Y
+#define EPL_D_NMT_NodeIDBySW_BOOL // Ability of a node to support NodeID setup by SW BOOLEAN O O N N
+#define EPL_D_NMT_ProductCode_U32 // Identity Object Product Code UNSIGNED32 M M - -
+#define EPL_D_NMT_RevisionNo_U32 // Identity Object Revision Number UNSIGNED32 M M - -
+#define EPL_D_NMT_SerialNo_U32 // Identity Object Serial Number UNSIGNED32 M M - -
+#define EPL_D_NMT_SimpleBoot_BOOL // Ability of a MN node to perform Simple Boot Process, if not set Indivual Boot Process shall be proviced BOOLEAN M - - -
+#define EPL_D_NMT_VendorID_U32 // Identity Object Vendor ID UNSIGNED32 M M - -
+#define EPL_D_NWL_Forward_BOOL // Ability of node to forward datagrams BOOLEAN O O N N
+#define EPL_D_NWL_IPSupport_BOOL // Ability of the node cummunicate via IP BOOLEAN - - Y Y
+#define EPL_D_PDO_DynamicMapping_BOOL // Ability of a node to perform dynamic PDO mapping BOOLEAN O O Y Y
+#define EPL_D_PDO_MaxDescrMem_U32 // maximum cumulative memory consumption of TPDO and RPDO describing objects in byte UNSIGNED32 O O MAX_U32 MAX_U32
+#define EPL_D_PDO_RPDOChannels_U8 // number of supported RPDO channels UNSIGNED8 O O 256 256
+#define EPL_D_PDO_RPDOMaxMem_U32 // Maximum memory available for RPDO data per EPL cycle in byte UNSIGNED32 O O MAX_U32 MAX_U32
+#define EPL_D_PDO_RPDOObjects_U8 // Number of supported mapped objects per RPDO channel UNSIGNED8 O O 254 254
+#define EPL_D_PDO_TPDOChannels_U8 // number of supported TPDO channels UNSIGNED8 O - 256 -
+#define EPL_D_PDO_TPDOMaxMem_U32 // Maximum memory available for TPDO data per EPL cycle in byte UNSIGNED32 O O MAX_U32 MAX_U32
+#define EPL_D_PDO_TPDOObjects_U8 // Number of supported mapped objects per TPDO channel UNSIGNED8 O O 254 254
+#define EPL_D_SDO_ViaASnd_BOOL // Ability of a CN to perform SDO transfer by EPL ASnd BOOLEAN - M - -
+#define EPL_D_SDO_ViaPDO_BOOL // Ability of a node to perform SDO transfer by PDO BOOLEAN O O N N
+#define EPL_D_SDO_ViaUDPIP_BOOL // Ability of a CN to perform SDO transfer by UDP/IP BOOLEAN - M - -
+#define EPL_D_SYN_OptimizedSync_BOOL // Ability of node to perform optimized synchronisation BOOLEAN O O N N
+*/
+
+// Emergency error codes
+// ======================
+#define EPL_E_NO_ERROR 0x0000
+// 0xFxxx manufacturer specific error codes
+#define EPL_E_NMT_NO_IDENT_RES 0xF001
+#define EPL_E_NMT_NO_STATUS_RES 0xF002
+
+// 0x816x HW errors
+#define EPL_E_DLL_BAD_PHYS_MODE 0x8161
+#define EPL_E_DLL_COLLISION 0x8162
+#define EPL_E_DLL_COLLISION_TH 0x8163
+#define EPL_E_DLL_CRC_TH 0x8164
+#define EPL_E_DLL_LOSS_OF_LINK 0x8165
+#define EPL_E_DLL_MAC_BUFFER 0x8166
+// 0x82xx Protocol errors
+#define EPL_E_DLL_ADDRESS_CONFLICT 0x8201
+#define EPL_E_DLL_MULTIPLE_MN 0x8202
+// 0x821x Frame size errors
+#define EPL_E_PDO_SHORT_RX 0x8210
+#define EPL_E_PDO_MAP_VERS 0x8211
+#define EPL_E_NMT_ASND_MTU_DIF 0x8212
+#define EPL_E_NMT_ASND_MTU_LIM 0x8213
+#define EPL_E_NMT_ASND_TX_LIM 0x8214
+// 0x823x Timing errors
+#define EPL_E_NMT_CYCLE_LEN 0x8231
+#define EPL_E_DLL_CYCLE_EXCEED 0x8232
+#define EPL_E_DLL_CYCLE_EXCEED_TH 0x8233
+#define EPL_E_NMT_IDLE_LIM 0x8234
+#define EPL_E_DLL_JITTER_TH 0x8235
+#define EPL_E_DLL_LATE_PRES_TH 0x8236
+#define EPL_E_NMT_PREQ_CN 0x8237
+#define EPL_E_NMT_PREQ_LIM 0x8238
+#define EPL_E_NMT_PRES_CN 0x8239
+#define EPL_E_NMT_PRES_RX_LIM 0x823A
+#define EPL_E_NMT_PRES_TX_LIM 0x823B
+// 0x824x Frame errors
+#define EPL_E_DLL_INVALID_FORMAT 0x8241
+#define EPL_E_DLL_LOSS_PREQ_TH 0x8242
+#define EPL_E_DLL_LOSS_PRES_TH 0x8243
+#define EPL_E_DLL_LOSS_SOA_TH 0x8244
+#define EPL_E_DLL_LOSS_SOC_TH 0x8245
+// 0x84xx BootUp Errors
+#define EPL_E_NMT_BA1 0x8410 // other MN in MsNotActive active
+#define EPL_E_NMT_BA1_NO_MN_SUPPORT 0x8411 // MN is not supported
+#define EPL_E_NMT_BPO1 0x8420 // mandatory CN was not found or failed in BootStep1
+#define EPL_E_NMT_BPO1_GET_IDENT 0x8421 // IdentRes was not received
+#define EPL_E_NMT_BPO1_DEVICE_TYPE 0x8422 // wrong device type
+#define EPL_E_NMT_BPO1_VENDOR_ID 0x8423 // wrong vendor ID
+#define EPL_E_NMT_BPO1_PRODUCT_CODE 0x8424 // wrong product code
+#define EPL_E_NMT_BPO1_REVISION_NO 0x8425 // wrong revision number
+#define EPL_E_NMT_BPO1_SERIAL_NO 0x8426 // wrong serial number
+#define EPL_E_NMT_BPO1_CF_VERIFY 0x8428 // verification of configuration failed
+#define EPL_E_NMT_BPO2 0x8430 // mandatory CN failed in BootStep2
+#define EPL_E_NMT_BRO 0x8440 // CheckCommunication failed for mandatory CN
+#define EPL_E_NMT_WRONG_STATE 0x8480 // mandatory CN has wrong NMT state
+
+// Defines for object 0x1F80 NMT_StartUp_U32
+// ==========================================
+#define EPL_NMTST_STARTALLNODES 0x00000002L // Bit 1
+#define EPL_NMTST_NO_AUTOSTART 0x00000004L // Bit 2
+#define EPL_NMTST_NO_STARTNODE 0x00000008L // Bit 3
+#define EPL_NMTST_RESETALL_MAND_CN 0x00000010L // Bit 4
+#define EPL_NMTST_STOPALL_MAND_CN 0x00000040L // Bit 6
+#define EPL_NMTST_NO_AUTOPREOP2 0x00000080L // Bit 7
+#define EPL_NMTST_NO_AUTOREADYTOOP 0x00000100L // Bit 8
+#define EPL_NMTST_EXT_CNIDENTCHECK 0x00000200L // Bit 9
+#define EPL_NMTST_SWVERSIONCHECK 0x00000400L // Bit 10
+#define EPL_NMTST_CONFCHECK 0x00000800L // Bit 11
+#define EPL_NMTST_NO_RETURN_PREOP1 0x00001000L // Bit 12
+#define EPL_NMTST_BASICETHERNET 0x00002000L // Bit 13
+
+// Defines for object 0x1F81 NMT_NodeAssignment_AU32
+// ==================================================
+#define EPL_NODEASSIGN_NODE_EXISTS 0x00000001L // Bit 0
+#define EPL_NODEASSIGN_NODE_IS_CN 0x00000002L // Bit 1
+#define EPL_NODEASSIGN_START_CN 0x00000004L // Bit 2
+#define EPL_NODEASSIGN_MANDATORY_CN 0x00000008L // Bit 3
+#define EPL_NODEASSIGN_KEEPALIVE 0x00000010L //currently not used in EPL V2 standard
+#define EPL_NODEASSIGN_SWVERSIONCHECK 0x00000020L // Bit 5
+#define EPL_NODEASSIGN_SWUPDATE 0x00000040L // Bit 6
+#define EPL_NODEASSIGN_ASYNCONLY_NODE 0x00000100L // Bit 8
+#define EPL_NODEASSIGN_MULTIPLEXED_CN 0x00000200L // Bit 9
+#define EPL_NODEASSIGN_RT1 0x00000400L // Bit 10
+#define EPL_NODEASSIGN_RT2 0x00000800L // Bit 11
+#define EPL_NODEASSIGN_MN_PRES 0x00001000L // Bit 12
+#define EPL_NODEASSIGN_VALID 0x80000000L // Bit 31
+
+//---------------------------------------------------------------------------
+// typedef
+//---------------------------------------------------------------------------
+
+
+
+//---------------------------------------------------------------------------
+// function prototypes
+//---------------------------------------------------------------------------
+
+
+#endif // #ifndef _EPL_DEF_H_