devLibVME.h

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/*************************************************************************\
* 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 INCdevLibh
#define INCdevLibh 1

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

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
 atVMEA16, 
 atVMEA24, 
 atVMEA32, 
 atISA, 
 atVMECSR, 
 atLast 
} epicsAddressType;

LIBCOM_API extern const char *epicsAddressTypeName[];

#ifdef __cplusplus
}
#endif

/*
 * To retain compatibility include everything by default
 */
#ifndef NO_DEVLIB_COMPAT
# include "devLibVMEImpl.h"
#endif

#ifdef __cplusplus
extern "C" {
#endif

LIBCOM_API long devAddressMap(void);

LIBCOM_API long devBusToLocalAddr (
 epicsAddressType addrType,
 size_t busAddr,
 volatile void **ppLocalAddr);

LIBCOM_API long devReadProbe (
 unsigned wordSize, volatile const void *ptr, void *pValueRead);

LIBCOM_API long devNoResponseProbe(
 epicsAddressType addrType,
 size_t base,
 size_t size
);

LIBCOM_API long devWriteProbe (
 unsigned wordSize, volatile void *ptr, const void *pValueWritten);

LIBCOM_API long devRegisterAddress(
 const char *pOwnerName,
 epicsAddressType addrType,
 size_t logicalBaseAddress,
 size_t size,
 volatile void **pPhysicalAddress);

LIBCOM_API long devUnregisterAddress(
 epicsAddressType addrType,
 size_t logicalBaseAddress,
 const char *pOwnerName);

LIBCOM_API long devAllocAddress(
 const char *pOwnerName,
 epicsAddressType addrType,
 size_t size,
 unsigned alignment, /*n ls bits zero in addr*/
 volatile void **pLocalAddress);

LIBCOM_API long devConnectInterruptVME(
 unsigned vectorNumber,
 void (*pFunction)(void *),
 void *parameter);

LIBCOM_API long devDisconnectInterruptVME(
 unsigned vectorNumber,
 void (*pFunction)(void *));

LIBCOM_API int devInterruptInUseVME (unsigned vectorNumber);

LIBCOM_API long devEnableInterruptLevelVME (unsigned level);

LIBCOM_API long devDisableInterruptLevelVME (unsigned level);
LIBCOM_API void *devLibA24Malloc(size_t size);

LIBCOM_API void *devLibA24Calloc(size_t size);

LIBCOM_API void devLibA24Free(void *pBlock);
LIBCOM_API long devConnectInterruptISA(
 unsigned interruptLevel,
 void (*pFunction)(void *),
 void *parameter);

LIBCOM_API long devDisconnectInterruptISA(
 unsigned interruptLevel,
 void (*pFunction)(void *));

LIBCOM_API int devInterruptLevelInUseISA (unsigned interruptLevel);

LIBCOM_API long devEnableInterruptLevelISA (unsigned level);

LIBCOM_API long devDisableInterruptLevelISA (unsigned level);
#ifndef NO_DEVLIB_OLD_INTERFACE

typedef enum {intVME, intVXI, intISA} epicsInterruptType;

LIBCOM_API long devConnectInterrupt(
 epicsInterruptType intType,
 unsigned vectorNumber,
 void (*pFunction)(void *),
 void *parameter);

LIBCOM_API long devDisconnectInterrupt(
 epicsInterruptType intType,
 unsigned vectorNumber,
 void (*pFunction)(void *));

LIBCOM_API long devEnableInterruptLevel(
 epicsInterruptType intType, unsigned level);

LIBCOM_API long devDisableInterruptLevel (
 epicsInterruptType intType, unsigned level);

LIBCOM_API long locationProbe (epicsAddressType addrType, char *pLocation);

#endif /* NO_DEVLIB_OLD_INTERFACE */

#ifdef __cplusplus
}
#endif

#endif /* INCdevLibh.h*/