arch/all-unix/hidd/parallel/parallel_intern.h

   1 /*
   2     Copyright © 1995-2006 The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #ifndef PARALLEL_HIDD_INTERN_H
   7 #define PARALLEL_HIDD_INTERN_H
   8
   9 /* Include files */
  10
  11 #include <sys/termios.h>
  12
  13 #ifndef EXEC_LIBRARIES_H
  14 #   include <exec/libraries.h>
  15 #endif
  16 #ifndef OOP_OOP_H
  17 #   include <oop/oop.h>
  18 #endif
  19 #ifndef HIDD_PARALLEL_H
  20 #   include <hidd/parallel.h>
  21 #endif
  22 #include <dos/dos.h>
  23
  24 #define PAR_MAX_UNITS   3
  25
  26 struct HIDDParallelData
  27 {
  28     OOP_Class *ParallelHIDDClass;
  29
  30     OOP_Object          *ParallelUnits[PAR_MAX_UNITS];
  31     UBYTE               usedunits;
  32 };
  33
  34
  35 #define PAR_UNIT_0_F    1
  36 #define PAR_UNIT_1_F    2
  37 #define PAR_UNIT_2_F    4
  38
  39
  40 struct class_static_data
  41 {
  42     struct ExecBase      * sysbase;
  43     struct Library       * utilitybase;
  44     struct Library       * oopbase;
  45
  46     OOP_Class            *parallelhiddclass;
  47     OOP_Class            *parallelunitclass;
  48 };
  49
  50 struct HIDDParallelUnitData
  51 {
  52     VOID (*DataWriteCallBack)   (ULONG unitnum, APTR userdata);
  53     VOID (*DataReceivedCallBack)(UBYTE *buffer, ULONG len, ULONG unitnum, APTR userdata);
  54     VOID                *DataWriteUserData;
  55     VOID                *DataReceivedUserData;
  56
  57     ULONG               unitnum;
  58     int                 filedescriptor;
  59
  60     BOOL                stopped;
  61
  62     struct MsgPort      *replyport_read;
  63     struct Interrupt    *softint_read;
  64     HIDD                unixio_read;
  65
  66     struct MsgPort      *replyport_write;
  67     struct Interrupt    *softint_write;
  68     HIDD                unixio_write;
  69
  70 };
  71
  72
  73 /* Library base */
  74
  75 struct IntHIDDParallelBase
  76 {
  77     struct Library            hdg_LibNode;
  78     BPTR                      hdg_SegList;
  79     struct ExecBase          *hdg_SysBase;
  80
  81     struct class_static_data  hdg_csd;
  82 };
  83
  84
  85 #define CSD(cl) (&((struct IntHIDDParallelBase *)cl)->hdg_csd)
  86
  87 #endif /* PARALLEL_HIDD_INTERN_H */