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This is no longer maintained upstream, and no one cares about it at all,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, 167 deletions

diff --git a/drivers/staging/epl/edrv.h b/drivers/staging/epl/edrv.h
deleted file mode 100644
index 62b4e77e069..00000000000
--- 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_