drivers/message/fusion/lsi/mpi_type.h

   1 /*
   2  *  Copyright (c) 2000-2003 LSI Logic Corporation.
   3  *
   4  *
   5  *           Name:  mpi_type.h
   6  *          Title:  MPI Basic type definitions
   7  *  Creation Date:  June 6, 2000
   8  *
   9  *    mpi_type.h Version:  01.05.xx
  10  *
  11  *  Version History
  12  *  ---------------
  13  *
  14  *  Date      Version   Description
  15  *  --------  --------  ------------------------------------------------------
  16  *  05-08-00  00.10.01  Original release for 0.10 spec dated 4/26/2000.
  17  *  06-06-00  01.00.01  Update version number for 1.0 release.
  18  *  11-02-00  01.01.01  Original release for post 1.0 work
  19  *  02-20-01  01.01.02  Added define and ifdef for MPI_POINTER.
  20  *  08-08-01  01.02.01  Original release for v1.2 work.
  21  *  --------------------------------------------------------------------------
  22  */
  23
  24 #ifndef MPI_TYPE_H
  25 #define MPI_TYPE_H
  26
  27
  28 /*******************************************************************************
  29  * Define MPI_POINTER if it hasn't already been defined. By default MPI_POINTER
  30  * is defined to be a near pointer. MPI_POINTER can be defined as a far pointer
  31  * by defining MPI_POINTER as "far *" before this header file is included.
  32  */
  33 #ifndef MPI_POINTER
  34 #define MPI_POINTER     *
  35 #endif
  36
  37
  38 /*****************************************************************************
  39 *
  40 *               B a s i c    T y p e s
  41 *
  42 *****************************************************************************/
  43
  44 typedef signed   char   S8;
  45 typedef unsigned char   U8;
  46 typedef signed   short  S16;
  47 typedef unsigned short  U16;
  48
  49
  50 typedef int32_t   S32;
  51 typedef u_int32_t U32;
  52
  53 /*
  54  *  The only way crap below could work on big-endian boxen would be if it
  55  *  wasn't used at all.
  56  */
  57
  58 typedef struct _S64
  59 {
  60     U32          Low;
  61     S32          High;
  62 } S64;
  63
  64 typedef struct _U64
  65 {
  66     U32          Low;
  67     U32          High;
  68 } U64;
  69
  70
  71 /****************************************************************************/
  72 /*  Pointers                                                                */
  73 /****************************************************************************/
  74
  75 typedef S8      *PS8;
  76 typedef U8      *PU8;
  77 typedef S16     *PS16;
  78 typedef U16     *PU16;
  79 typedef S32     *PS32;
  80 typedef U32     *PU32;
  81 typedef S64     *PS64;
  82 typedef U64     *PU64;
  83
  84
  85 #endif
  86