devLibVMEImpl.h

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/*************************************************************************\
* Copyright (c) 2010 Brookhaven Science Associates, as Operator of
* Brookhaven National Laboratory.
* Copyright (c) 2008 UChicago Argonne LLC, as Operator of Argonne
* National Laboratory.
* Copyright (c) 2002 The Regents of the University of California, as
* Operator of Los Alamos National Laboratory.
* SPDX-License-Identifier: EPICS
* EPICS BASE is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/

#ifndef INCdevLibImplh
#define INCdevLibImplh 1

#include "dbDefs.h"
#include "libComAPI.h"
#include "devLib.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct devLibVME {
 long (*pDevMapAddr) (epicsAddressType addrType, unsigned options,
 size_t logicalAddress, size_t size, volatile void **ppPhysicalAddress);

 long (*pDevReadProbe) (unsigned wordSize, volatile const void *ptr,
 void *pValueRead);
 long (*pDevWriteProbe) (unsigned wordSize, volatile void *ptr,
 const void *pValueWritten);

 long (*pDevConnectInterruptVME) (unsigned vectorNumber,
 void (*pFunction)(void *), void *parameter);
 long (*pDevDisconnectInterruptVME) (unsigned vectorNumber,
 void (*pFunction)(void *));

 long (*pDevEnableInterruptLevelVME) (unsigned level);
 long (*pDevDisableInterruptLevelVME) (unsigned level);

 void *(*pDevA24Malloc)(size_t nbytes);
 void (*pDevA24Free)(void *pBlock);

 long (*pDevInit)(void);

 int (*pDevInterruptInUseVME)(unsigned vectorNumber);
}devLibVME;

LIBCOM_API extern devLibVME *pdevLibVME;

#ifndef NO_DEVLIB_COMPAT

# define pdevLibVirtualOS pdevLibVME

typedef devLibVME devLibVirtualOS;
#endif


#ifdef __cplusplus
}
#endif

#endif /* INCdevLibImplh */