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

   1 /*
   2     Copyright © 1995-2007 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 Library       * utilitybase;
  43     struct Library       * oopbase;
  44
  45     OOP_Class            *parallelhiddclass;
  46     OOP_Class            *parallelunitclass;
  47 };
  48
  49 struct HIDDParallelUnitData
  50 {
  51     VOID (*DataWriteCallBack)   (ULONG unitnum, APTR userdata);
  52     VOID (*DataReceivedCallBack)(UBYTE *buffer, ULONG len, ULONG unitnum, APTR userdata);
  53     VOID                *DataWriteUserData;
  54     VOID                *DataReceivedUserData;
  55
  56     ULONG               unitnum;
  57     int                 filedescriptor;
  58
  59     BOOL                stopped;
  60
  61     struct MsgPort      *replyport_read;
  62     struct Interrupt    *softint_read;
  63     HIDD                unixio_read;
  64
  65     struct MsgPort      *replyport_write;
  66     struct Interrupt    *softint_write;
  67     HIDD                unixio_write;
  68
  69 };
  70
  71
  72 /* Library base */
  73
  74 struct IntHIDDParallelBase
  75 {
  76     struct Library            hdg_LibNode;
  77
  78     struct class_static_data  hdg_csd;
  79 };
  80
  81
  82 #define CSD(cl) (&((struct IntHIDDParallelBase *)cl)->hdg_csd)
  83
  84 #endif /* PARALLEL_HIDD_INTERN_H */