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Diffstat (limited to 'drivers/staging/epl/EplAmi.h')
| -rw-r--r-- | drivers/staging/epl/EplAmi.h | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/drivers/staging/epl/EplAmi.h b/drivers/staging/epl/EplAmi.h new file mode 100644 index 000000000000..6fa04a4f0a13 --- /dev/null +++ b/drivers/staging/epl/EplAmi.h @@ -0,0 +1,362 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: Definitions for Abstract Memory Interface + + 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: EplAmi.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.2 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC + + ------------------------------------------------------------------------- + + Revision History: + + 06.03.2000 -rs + Implementation + + 16.09.2002 -as + To save code space the functions AmiSetByte and AmiGetByte + are replaced by macros. For targets which assign BYTE by + an 16Bit type, the definition of macros must changed to + functions. + + 23.02.2005 r.d.: + Functions included for extended data types such as UNSIGNED24, + UNSIGNED40, ... + + 13.06.2006 d.k.: + Extended the interface for EPL with the different functions + for little endian and big endian + +****************************************************************************/ + +#ifndef _EPLAMI_H_ +#define _EPLAMI_H_ + +#if ((DEV_SYSTEM & _DEV_64BIT_SUPPORT_) == 0) +// #ifdef USE_VAR64 +#error 'ERROR: development system does not support 64 bit operations!' +// #endif +#endif + +//--------------------------------------------------------------------------- +// types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// Prototypen +//--------------------------------------------------------------------------- + +#ifdef __cplusplus +extern "C" { +#endif + +#if (TARGET_SYSTEM == _WIN32_) +#if defined(INLINE_FUNCTION_DEF) +#undef INLINE_FUNCTION +#define INLINE_FUNCTION INLINE_FUNCTION_DEF +#define INLINE_ENABLED TRUE +#define EPL_AMI_INLINED +#include "../EplStack/amix86.c" +#endif + +#elif (TARGET_SYSTEM == _LINUX_) +#if defined(__m68k__) // it is an big endian machine +#if defined(INLINE_FUNCTION_DEF) +#undef INLINE_FUNCTION +#define INLINE_FUNCTION INLINE_FUNCTION_DEF +#define INLINE_ENABLED TRUE +#define EPL_AMI_INLINED +#include "../EplStack/amibe.c" +#endif +#endif +#endif + +//--------------------------------------------------------------------------- +// +// write functions +// +// To save code space the function AmiSetByte is replaced by +// an macro. +// void PUBLIC AmiSetByte (void FAR* pAddr_p, BYTE bByteVal_p); + +#define AmiSetByteToBe(pAddr_p, bByteVal_p) {*(BYTE FAR*)(pAddr_p) = (bByteVal_p);} +#define AmiSetByteToLe(pAddr_p, bByteVal_p) {*(BYTE FAR*)(pAddr_p) = (bByteVal_p);} + +#if !defined(INLINE_ENABLED) + void PUBLIC AmiSetWordToBe(void FAR * pAddr_p, WORD wWordVal_p); + void PUBLIC AmiSetDwordToBe(void FAR * pAddr_p, DWORD dwDwordVal_p); + void PUBLIC AmiSetWordToLe(void FAR * pAddr_p, WORD wWordVal_p); + void PUBLIC AmiSetDwordToLe(void FAR * pAddr_p, DWORD dwDwordVal_p); +#endif + +//--------------------------------------------------------------------------- +// +// read functions +// +// To save code space the function AmiGetByte is replaced by +// an macro. +// BYTE PUBLIC AmiGetByte (void FAR* pAddr_p); + +#define AmiGetByteFromBe(pAddr_p) (*(BYTE FAR*)(pAddr_p)) +#define AmiGetByteFromLe(pAddr_p) (*(BYTE FAR*)(pAddr_p)) + +#if !defined(INLINE_ENABLED) + + WORD PUBLIC AmiGetWordFromBe(void FAR * pAddr_p); + DWORD PUBLIC AmiGetDwordFromBe(void FAR * pAddr_p); + WORD PUBLIC AmiGetWordFromLe(void FAR * pAddr_p); + DWORD PUBLIC AmiGetDwordFromLe(void FAR * pAddr_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiSetDword24() +// +// Description: sets a 24 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// dwDwordVal_p = value to set +// +// Return: void +// +//--------------------------------------------------------------------------- + + void PUBLIC AmiSetDword24ToBe(void FAR * pAddr_p, DWORD dwDwordVal_p); + void PUBLIC AmiSetDword24ToLe(void FAR * pAddr_p, DWORD dwDwordVal_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiGetDword24() +// +// Description: reads a 24 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: DWORD = read value +// +//--------------------------------------------------------------------------- + + DWORD PUBLIC AmiGetDword24FromBe(void FAR * pAddr_p); + DWORD PUBLIC AmiGetDword24FromLe(void FAR * pAddr_p); + +//#ifdef USE_VAR64 + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword40() +// +// Description: sets a 40 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +//--------------------------------------------------------------------------- + + void PUBLIC AmiSetQword40ToBe(void FAR * pAddr_p, QWORD qwQwordVal_p); + void PUBLIC AmiSetQword40ToLe(void FAR * pAddr_p, QWORD qwQwordVal_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword40() +// +// Description: reads a 40 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +//--------------------------------------------------------------------------- + + QWORD PUBLIC AmiGetQword40FromBe(void FAR * pAddr_p); + QWORD PUBLIC AmiGetQword40FromLe(void FAR * pAddr_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword48() +// +// Description: sets a 48 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +//--------------------------------------------------------------------------- + + void PUBLIC AmiSetQword48ToBe(void FAR * pAddr_p, QWORD qwQwordVal_p); + void PUBLIC AmiSetQword48ToLe(void FAR * pAddr_p, QWORD qwQwordVal_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword48() +// +// Description: reads a 48 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +//--------------------------------------------------------------------------- + + QWORD PUBLIC AmiGetQword48FromBe(void FAR * pAddr_p); + QWORD PUBLIC AmiGetQword48FromLe(void FAR * pAddr_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword56() +// +// Description: sets a 56 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +//--------------------------------------------------------------------------- + + void PUBLIC AmiSetQword56ToBe(void FAR * pAddr_p, QWORD qwQwordVal_p); + void PUBLIC AmiSetQword56ToLe(void FAR * pAddr_p, QWORD qwQwordVal_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword56() +// +// Description: reads a 56 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +//--------------------------------------------------------------------------- + + QWORD PUBLIC AmiGetQword56FromBe(void FAR * pAddr_p); + QWORD PUBLIC AmiGetQword56FromLe(void FAR * pAddr_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword64() +// +// Description: sets a 64 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +//--------------------------------------------------------------------------- + + void PUBLIC AmiSetQword64ToBe(void FAR * pAddr_p, QWORD qwQwordVal_p); + void PUBLIC AmiSetQword64ToLe(void FAR * pAddr_p, QWORD qwQwordVal_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword64() +// +// Description: reads a 64 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: void +// +//--------------------------------------------------------------------------- + + QWORD PUBLIC AmiGetQword64FromBe(void FAR * pAddr_p); + QWORD PUBLIC AmiGetQword64FromLe(void FAR * pAddr_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiSetTimeOfDay() +// +// Description: sets a TIME_OF_DAY (CANopen) value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// pTimeOfDay_p = pointer to struct TIME_OF_DAY +// +// Return: void +// +//--------------------------------------------------------------------------- + + void PUBLIC AmiSetTimeOfDay(void FAR * pAddr_p, + tTimeOfDay FAR * pTimeOfDay_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiGetTimeOfDay() +// +// Description: reads a TIME_OF_DAY (CANopen) value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// pTimeOfDay_p = pointer to struct TIME_OF_DAY +// +// Return: void +// +//--------------------------------------------------------------------------- + + void PUBLIC AmiGetTimeOfDay(void FAR * pAddr_p, + tTimeOfDay FAR * pTimeOfDay_p); + +#endif + +#undef INLINE_ENABLED // disable actual inlining of functions +#define EPL_AMI_INCLUDED + +#ifdef __cplusplus +} +#endif +#endif // ifndef _EPLAMI_H_ +// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). |