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Diffstat (limited to 'drivers/staging/epl/Epl.h')
| -rw-r--r-- | drivers/staging/epl/Epl.h | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/drivers/staging/epl/Epl.h b/drivers/staging/epl/Epl.h new file mode 100644 index 000000000000..be60f771b63a --- /dev/null +++ b/drivers/staging/epl/Epl.h @@ -0,0 +1,273 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for EPL API layer + + 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: Epl.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/11/17 16:40:39 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + +****************************************************************************/ + +#ifndef _EPL_API_H_ +#define _EPL_API_H_ + +#include "EplInc.h" +#include "EplSdo.h" +#include "EplObd.h" +#include "EplLed.h" +#include "EplEvent.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef struct { + unsigned int m_uiNodeId; + tEplNmtState m_NmtState; + tEplNmtNodeEvent m_NodeEvent; + WORD m_wErrorCode; // EPL error code if m_NodeEvent == kEplNmtNodeEventError + BOOL m_fMandatory; + +} tEplApiEventNode; + +typedef struct { + tEplNmtState m_NmtState; // local NMT state + tEplNmtBootEvent m_BootEvent; + WORD m_wErrorCode; // EPL error code if m_BootEvent == kEplNmtBootEventError + +} tEplApiEventBoot; + +typedef struct { + tEplLedType m_LedType; // type of the LED (e.g. Status or Error) + BOOL m_fOn; // state of the LED (e.g. on or off) + +} tEplApiEventLed; + +typedef enum { + kEplApiEventNmtStateChange = 0x10, // m_NmtStateChange +// kEplApiEventRequestNmt = 0x11, // m_bNmtCmd + kEplApiEventCriticalError = 0x12, // m_InternalError, Stack halted + kEplApiEventWarning = 0x13, // m_InternalError, Stack running + kEplApiEventNode = 0x20, // m_Node + kEplApiEventBoot = 0x21, // m_Boot + kEplApiEventSdo = 0x62, // m_Sdo + kEplApiEventObdAccess = 0x69, // m_ObdCbParam + kEplApiEventLed = 0x70, // m_Led + +} tEplApiEventType; + +typedef union { + tEplEventNmtStateChange m_NmtStateChange; + tEplEventError m_InternalError; + tEplSdoComFinished m_Sdo; + tEplObdCbParam m_ObdCbParam; + tEplApiEventNode m_Node; + tEplApiEventBoot m_Boot; + tEplApiEventLed m_Led; + +} tEplApiEventArg; + +typedef tEplKernel(PUBLIC ROM * tEplApiCbEvent) (tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg * pEventArg_p, // IN: event argument (union) + void GENERIC * pUserArg_p); + +typedef struct { + unsigned int m_uiSizeOfStruct; + BOOL m_fAsyncOnly; // do not need to register PRes + unsigned int m_uiNodeId; // local node ID + BYTE m_abMacAddress[6]; // local MAC address + + // 0x1F82: NMT_FeatureFlags_U32 + DWORD m_dwFeatureFlags; + // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] + DWORD m_dwCycleLen; // required for error detection + // 0x1F98: NMT_CycleTiming_REC + // 0x1F98.1: IsochrTxMaxPayload_U16 + unsigned int m_uiIsochrTxMaxPayload; // const + // 0x1F98.2: IsochrRxMaxPayload_U16 + unsigned int m_uiIsochrRxMaxPayload; // const + // 0x1F98.3: PResMaxLatency_U32 + DWORD m_dwPresMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.4: PReqActPayloadLimit_U16 + unsigned int m_uiPreqActPayloadLimit; // required for initialisation (+28 bytes) + // 0x1F98.5: PResActPayloadLimit_U16 + unsigned int m_uiPresActPayloadLimit; // required for initialisation of Pres frame (+28 bytes) + // 0x1F98.6: ASndMaxLatency_U32 + DWORD m_dwAsndMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.7: MultiplCycleCnt_U8 + unsigned int m_uiMultiplCycleCnt; // required for error detection + // 0x1F98.8: AsyncMTU_U16 + unsigned int m_uiAsyncMtu; // required to set up max frame size + // 0x1F98.9: Prescaler_U16 + unsigned int m_uiPrescaler; // required for sync + // $$$ Multiplexed Slot + + // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] + DWORD m_dwLossOfFrameTolerance; + + // 0x1F8A: NMT_MNCycleTiming_REC + // 0x1F8A.1: WaitSoCPReq_U32 in [ns] + DWORD m_dwWaitSocPreq; + + // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] + DWORD m_dwAsyncSlotTimeout; + + DWORD m_dwDeviceType; // NMT_DeviceType_U32 + DWORD m_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 + DWORD m_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 + DWORD m_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 + DWORD m_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 + QWORD m_qwVendorSpecificExt1; + DWORD m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 + DWORD m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 + DWORD m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwIpAddress; + DWORD m_dwSubnetMask; + DWORD m_dwDefaultGateway; + BYTE m_sHostname[32]; + BYTE m_abVendorSpecificExt2[48]; + + char *m_pszDevName; // NMT_ManufactDevName_VS (0x1008/0 local OD) + char *m_pszHwVersion; // NMT_ManufactHwVers_VS (0x1009/0 local OD) + char *m_pszSwVersion; // NMT_ManufactSwVers_VS (0x100A/0 local OD) + + tEplApiCbEvent m_pfnCbEvent; + void *m_pEventUserArg; + tEplSyncCb m_pfnCbSync; + +} tEplApiInitParam; + +typedef struct { + void *m_pImage; + unsigned int m_uiSize; + +} tEplApiProcessImage; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiInitialize(tEplApiInitParam * pInitParam_p); + +tEplKernel PUBLIC EplApiShutdown(void); + +tEplKernel PUBLIC EplApiReadObject(tEplSdoComConHdl * pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pDstData_le_p, + unsigned int *puiSize_p, + tEplSdoType SdoType_p, void *pUserArg_p); + +tEplKernel PUBLIC EplApiWriteObject(tEplSdoComConHdl * pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pSrcData_le_p, + unsigned int uiSize_p, + tEplSdoType SdoType_p, void *pUserArg_p); + +tEplKernel PUBLIC EplApiFreeSdoChannel(tEplSdoComConHdl SdoComConHdl_p); + +tEplKernel PUBLIC EplApiReadLocalObject(unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pDstData_p, + unsigned int *puiSize_p); + +tEplKernel PUBLIC EplApiWriteLocalObject(unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pSrcData_p, + unsigned int uiSize_p); + +tEplKernel PUBLIC EplApiCbObdAccess(tEplObdCbParam MEM * pParam_p); + +tEplKernel PUBLIC EplApiLinkObject(unsigned int uiObjIndex_p, + void *pVar_p, + unsigned int *puiVarEntries_p, + tEplObdSize * pEntrySize_p, + unsigned int uiFirstSubindex_p); + +tEplKernel PUBLIC EplApiExecNmtCommand(tEplNmtEvent NmtEvent_p); + +tEplKernel PUBLIC EplApiProcess(void); + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +tEplKernel PUBLIC EplApiMnTriggerStateChange(unsigned int uiNodeId_p, + tEplNmtNodeCommand NodeCommand_p); +#endif + +tEplKernel PUBLIC EplApiGetIdentResponse(unsigned int uiNodeId_p, + tEplIdentResponse ** + ppIdentResponse_p); + +// functions for process image will be implemented in separate file +tEplKernel PUBLIC EplApiProcessImageSetup(void); +tEplKernel PUBLIC EplApiProcessImageExchangeIn(tEplApiProcessImage * pPI_p); +tEplKernel PUBLIC EplApiProcessImageExchangeOut(tEplApiProcessImage * pPI_p); + +#endif // #ifndef _EPL_API_H_ |