workbench/hidds/irq/include/irq.h

   1 #ifndef HIDD_IRQ_H
   2 #define HIDD_IRQ_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Definitions for the IRQ HIDD system.
   9     Lang: english
  10 */
  11
  12 #ifndef EXEC_TYPES_H
  13 #   include <exec/types.h>
  14 #endif
  15 #ifndef EXEC_NODES_H
  16 #   include <exec/nodes.h>
  17 #endif
  18 #ifndef HIDD_HIDD_H
  19 #   include <hidd/hidd.h>
  20 #endif
  21 #ifndef OOP_OOP_H
  22 #   include <oop/oop.h>
  23 #endif
  24
  25 #include <utility/utility.h>
  26
  27 #define CLID_Hidd_IRQ       "hidd.bus.irq"
  28 #define IID_Hidd_IRQ        "hidd.bus.irq"
  29
  30 /**** irq definitions ****************************************************/
  31
  32 enum
  33 {
  34     /* Methods for a serial hidd */
  35
  36     moHidd_IRQ_AddHandler = 0,
  37     moHidd_IRQ_RemHandler,
  38     moHidd_IRQ_CauseIRQ,
  39     moHidd_IRQ_NumMethods
  40 };
  41
  42 typedef struct {
  43     struct Node h_Node;     /* Handler's node */
  44     APTR        h_Data;     /* Handler data */
  45     VOID     (* h_Code)();  /* Handler code */
  46 } HIDDT_IRQ_Handler;
  47
  48 typedef struct {
  49     struct ExecBase *sysBase;
  50     ULONG           Error;              /* Error code if defined */
  51 } HIDDT_IRQ_HwInfo;
  52
  53 /* IRQ id's */
  54 typedef enum {
  55     /*
  56         The ID's defined here are not real IRQ numbers! They are internal codes.
  57     */
  58     vHidd_IRQ_Timer = -14,    /* Timer IRQ, also known as VBlank IRQ */
  59     vHidd_IRQ_Keyboard,     /* Keyboard */
  60     vHidd_IRQ_Serial1,      /* Serial ports 1 and 3 */
  61     vHidd_IRQ_Serial2,      /* Serial ports 2 and 4 */
  62     vHidd_IRQ_Audio,        /* IRQ from audio card */
  63     vHidd_IRQ_Floppy,       /* Floppy drive */
  64     vHidd_IRQ_Parallel1,    /* Parallel port 1 */
  65     vHidd_IRQ_Parallel2,    /* Parallel port 2 */
  66     vHidd_IRQ_RTC,          /* Real Time Clock, 1024Hz interrupt */
  67     vHidd_IRQ_FPU,          /* FPU math error */
  68     vHidd_IRQ_HDD1,         /* IDE port 1 */
  69     vHidd_IRQ_HDD2,         /* IDE port 2 */
  70     vHidd_IRQ_Ether,        /* Ethernet card IRQ */
  71     vHidd_IRQ_Mouse,        /* PS/2 mouse IRQ */
  72
  73 //    vHidd_IRQ_NumIRQ        /* Number of IRQ's defined */
  74
  75 } HIDDT_IRQ_Id;
  76
  77 /* messages for IRQ hidd */
  78
  79 struct pHidd_IRQ_AddHandler
  80 {
  81     OOP_MethodID        mID;
  82     HIDDT_IRQ_Handler   *handlerinfo;
  83     HIDDT_IRQ_Id        id;
  84 };
  85
  86 struct pHidd_IRQ_RemHandler
  87 {
  88     OOP_MethodID        mID;
  89     HIDDT_IRQ_Handler   *handlerinfo;
  90 };
  91
  92 struct pHidd_IRQ_CauseIRQ
  93 {
  94     OOP_MethodID        mID;
  95     HIDDT_IRQ_Id        id;
  96     HIDDT_IRQ_HwInfo    *hardwareinfo;
  97 };
  98
  99 /* Predeclarations of stubs in libhiddirqstubs */
 100
 101 BOOL HIDD_IRQ_AddHandler    (OOP_Object *, HIDDT_IRQ_Handler *, HIDDT_IRQ_Id);
 102 VOID HIDD_IRQ_RemHandler    (OOP_Object *, HIDDT_IRQ_Handler *);
 103 VOID HIDD_IRQ_CauseIRQ      (OOP_Object *, HIDDT_IRQ_Id, HIDDT_IRQ_HwInfo *);
 104
 105 #endif /* HIDD_IRQ_H */
 106