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Diffstat (limited to 'drivers/staging/epl/edrv.h')
| -rw-r--r-- | drivers/staging/epl/edrv.h | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/drivers/staging/epl/edrv.h b/drivers/staging/epl/edrv.h deleted file mode 100644 index 62b4e77e0695..000000000000 --- a/drivers/staging/epl/edrv.h +++ /dev/null @@ -1,167 +0,0 @@ -/**************************************************************************** - - (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 - www.systec-electronic.com - - Project: openPOWERLINK - - Description: interface for ethernetdriver - - 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: edrv.h,v $ - - $Author: D.Krueger $ - - $Revision: 1.6 $ $Date: 2008/04/17 21:36:32 $ - - $State: Exp $ - - Build Environment: - Dev C++ and GNU-Compiler for m68k - - ------------------------------------------------------------------------- - - Revision History: - - 2005/08/01 m.b.: start of implementation - -****************************************************************************/ - -#ifndef _EDRV_H_ -#define _EDRV_H_ - -#include "EplInc.h" -#include "EplFrame.h" - -//--------------------------------------------------------------------------- -// const defines -//--------------------------------------------------------------------------- -// -------------------------------------------------------------------------- -#define MAX_ETH_DATA_SIZE 1500 -#define MIN_ETH_DATA_SIZE 46 - -#define ETH_HDR_OFFSET 0 // Ethernet header at the top of the frame -#define ETH_HDR_SIZE 14 // size of Ethernet header -#define MIN_ETH_SIZE (MIN_ETH_DATA_SIZE + ETH_HDR_SIZE) // without CRC - -#define ETH_CRC_SIZE 4 // size of Ethernet CRC, i.e. FCS - -//--------------------------------------------------------------------------- -// types -//--------------------------------------------------------------------------- - -// position of a buffer in an ethernet-frame -typedef enum { - kEdrvBufferFirstInFrame = 0x01, // first data buffer in an ethernet frame - kEdrvBufferMiddleInFrame = 0x02, // a middle data buffer in an ethernet frame - kEdrvBufferLastInFrame = 0x04 // last data buffer in an ethernet frame -} tEdrvBufferInFrame; - -// format of a tx-buffer -typedef struct _tEdrvTxBuffer { - tEplMsgType m_EplMsgType; // IN: type of EPL message, set by calling function - unsigned int m_uiTxMsgLen; // IN: length of message to be send (set for each transmit call) - // ---------------------- - unsigned int m_uiBufferNumber; // OUT: number of the buffer, set by ethernetdriver - u8 *m_pbBuffer; // OUT: pointer to the buffer, set by ethernetdriver - tEplNetTime m_NetTime; // OUT: Timestamp of end of transmission, set by ethernetdriver - // ---------------------- - unsigned int m_uiMaxBufferLen; // IN/OUT: maximum length of the buffer -} tEdrvTxBuffer; - -// format of a rx-buffer -typedef struct _tEdrvRxBuffer { - tEdrvBufferInFrame m_BufferInFrame; // OUT position of received buffer in an ethernet-frame - unsigned int m_uiRxMsgLen; // OUT: length of received buffer (without CRC) - u8 *m_pbBuffer; // OUT: pointer to the buffer, set by ethernetdriver - tEplNetTime m_NetTime; // OUT: Timestamp of end of receiption - -} tEdrvRxBuffer; - -//typedef void (*tEdrvRxHandler) (u8 bBufferInFrame_p, tBufferDescr * pbBuffer_p); -//typedef void (*tEdrvRxHandler) (u8 bBufferInFrame_p, u8 * pbEthernetData_p, u16 wDataLen_p); -typedef void (*tEdrvRxHandler) (tEdrvRxBuffer * pRxBuffer_p); -typedef void (*tEdrvTxHandler) (tEdrvTxBuffer * pTxBuffer_p); - -// format of init structure -typedef struct { - u8 m_abMyMacAddr[6]; // the own MAC address - -// u8 m_bNoOfRxBuffDescr; // number of entries in rx bufferdescriptor table -// tBufferDescr * m_pRxBuffDescrTable; // rx bufferdescriptor table -// u16 m_wRxBufferSize; // size of the whole rx buffer - - tEdrvRxHandler m_pfnRxHandler; - tEdrvTxHandler m_pfnTxHandler; - -} tEdrvInitParam; - -//--------------------------------------------------------------------------- -// function prototypes -//--------------------------------------------------------------------------- - -tEplKernel EdrvInit(tEdrvInitParam * pEdrvInitParam_p); - -tEplKernel EdrvShutdown(void); - -tEplKernel EdrvDefineRxMacAddrEntry(u8 * pbMacAddr_p); -tEplKernel EdrvUndefineRxMacAddrEntry(u8 * pbMacAddr_p); - -//tEplKernel EdrvDefineUnicastEntry (u8 * pbUCEntry_p); -//tEplKernel EdrvUndfineUnicastEntry (u8 * pbUCEntry_p); - -tEplKernel EdrvAllocTxMsgBuffer(tEdrvTxBuffer * pBuffer_p); -tEplKernel EdrvReleaseTxMsgBuffer(tEdrvTxBuffer * pBuffer_p); - -//tEplKernel EdrvWriteMsg (tBufferDescr * pbBuffer_p); -tEplKernel EdrvSendTxMsg(tEdrvTxBuffer * pBuffer_p); -tEplKernel EdrvTxMsgReady(tEdrvTxBuffer * pBuffer_p); -tEplKernel EdrvTxMsgStart(tEdrvTxBuffer * pBuffer_p); - -//tEplKernel EdrvReadMsg (void); - -// interrupt handler called by target specific interrupt handler -void EdrvInterruptHandler(void); - -#endif // #ifndef _EDRV_H_ |