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

   1 /*
   2     Copyright © 1995-2010 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 <exec/libraries.h>
  12 #include <oop/oop.h>
  13 #include <hidd/parallel.h>
  14 #include <hidd/unixio.h>
  15 #include <dos/dos.h>
  16
  17 #define PAR_MAX_UNITS   3
  18
  19 struct HIDDParallelData
  20 {
  21     OOP_Class *ParallelHIDDClass;
  22
  23     OOP_Object          *ParallelUnits[PAR_MAX_UNITS];
  24     UBYTE               usedunits;
  25 };
  26
  27
  28 #define PAR_UNIT_0_F    1
  29 #define PAR_UNIT_1_F    2
  30 #define PAR_UNIT_2_F    4
  31
  32
  33 struct class_static_data
  34 {
  35     struct Library       * utilitybase;
  36     struct Library       * oopbase;
  37
  38     OOP_Class            *parallelhiddclass;
  39     OOP_Class            *parallelunitclass;
  40 };
  41
  42 struct HIDDParallelUnitData
  43 {
  44     VOID (*DataWriteCallBack)   (ULONG unitnum, APTR userdata);
  45     VOID (*DataReceivedCallBack)(UBYTE *buffer, ULONG len, ULONG unitnum, APTR userdata);
  46     VOID                *DataWriteUserData;
  47     VOID                *DataReceivedUserData;
  48
  49     ULONG               unitnum;
  50     int                 filedescriptor;
  51
  52     BOOL                stopped;
  53
  54     struct MsgPort      *replyport_read;
  55     struct Interrupt    *softint_read;
  56     HIDD                unixio_read;
  57
  58     struct MsgPort      *replyport_write;
  59     struct Interrupt    *softint_write;
  60     HIDD                unixio_write;
  61
  62     struct uioInterrupt  unixio_int;
  63     OOP_Object          *unixio;
  64 };
  65
  66
  67 /* Library base */
  68
  69 struct IntHIDDParallelBase
  70 {
  71     struct Library            hdg_LibNode;
  72
  73     struct class_static_data  hdg_csd;
  74 };
  75
  76
  77 #define CSD(cl) (&((struct IntHIDDParallelBase *)cl)->hdg_csd)
  78
  79 #endif /* PARALLEL_HIDD_INTERN_H */