reactos/drivers/parallel/parport/parport.h

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         Parallel Port Function Driver
   4  * PURPOSE:         Parport driver header
   5  */
   6
   7 #ifndef _PARPORT_PCH_
   8 #define _PARPORT_PCH_
   9
  10 #include <ntddk.h>
  11 #include <ndk/haltypes.h>
  12 #include <ntddpar.h>
  13 #include <stdio.h>
  14
  15 //#define NDEBUG
  16 #include <debug.h>
  17
  18 typedef enum
  19 {
  20     dsStopped,
  21     dsStarted,
  22     dsPaused,
  23     dsRemoved,
  24     dsSurpriseRemoved
  25 } DEVICE_STATE;
  26
  27 typedef struct _COMMON_DEVICE_EXTENSION
  28 {
  29     BOOLEAN IsFDO;
  30     DEVICE_STATE PnpState;
  31 } COMMON_DEVICE_EXTENSION, *PCOMMON_DEVICE_EXTENSION;
  32
  33 typedef struct _FDO_DEVICE_EXTENSION
  34 {
  35     COMMON_DEVICE_EXTENSION Common;
  36
  37     PDEVICE_OBJECT Pdo;
  38     PDEVICE_OBJECT LowerDevice;
  39
  40     ULONG ParallelPortNumber;
  41
  42     ULONG LptPort;
  43     ULONG OpenCount;
  44
  45     ULONG BaseAddress;
  46     PKINTERRUPT Interrupt;
  47
  48 } FDO_DEVICE_EXTENSION, *PFDO_DEVICE_EXTENSION;
  49
  50 typedef struct _PDO_DEVICE_EXTENSION
  51 {
  52     COMMON_DEVICE_EXTENSION Common;
  53
  54 } PDO_DEVICE_EXTENSION, *PPDO_DEVICE_EXTENSION;
  55
  56
  57 /* fdo.c */
  58
  59 DRIVER_ADD_DEVICE AddDevice;
  60
  61 NTSTATUS
  62 NTAPI
  63 FdoCreate(IN PDEVICE_OBJECT DeviceObject,
  64           IN PIRP Irp);
  65
  66 NTSTATUS
  67 NTAPI
  68 FdoClose(IN PDEVICE_OBJECT DeviceObject,
  69          IN PIRP Irp);
  70
  71 NTSTATUS
  72 NTAPI
  73 FdoCleanup(IN PDEVICE_OBJECT DeviceObject,
  74            IN PIRP Irp);
  75
  76 NTSTATUS
  77 NTAPI
  78 FdoWrite(IN PDEVICE_OBJECT DeviceObject,
  79          IN PIRP Irp);
  80
  81 NTSTATUS
  82 NTAPI
  83 FdoPnp(IN PDEVICE_OBJECT DeviceObject,
  84        IN PIRP Irp);
  85
  86 NTSTATUS
  87 NTAPI
  88 FdoPower(IN PDEVICE_OBJECT DeviceObject,
  89          IN PIRP Irp);
  90
  91
  92 /* misc.c */
  93
  94 NTSTATUS
  95 ForwardIrpAndWait(IN PDEVICE_OBJECT DeviceObject,
  96                   IN PIRP Irp);
  97
  98 DRIVER_DISPATCH ForwardIrpAndForget;
  99
 100 PVOID
 101 GetUserBuffer(IN PIRP Irp);
 102
 103 //KSERVICE_ROUTINE ParportInterruptService;
 104
 105
 106 /* pdo.c */
 107
 108 NTSTATUS
 109 NTAPI
 110 PdoCreate(IN PDEVICE_OBJECT DeviceObject,
 111           IN PIRP Irp);
 112
 113 NTSTATUS
 114 NTAPI
 115 PdoClose(IN PDEVICE_OBJECT DeviceObject,
 116          IN PIRP Irp);
 117
 118 NTSTATUS
 119 NTAPI
 120 PdoCleanup(IN PDEVICE_OBJECT DeviceObject,
 121            IN PIRP Irp);
 122
 123 NTSTATUS
 124 NTAPI
 125 PdoWrite(IN PDEVICE_OBJECT DeviceObject,
 126          IN PIRP Irp);
 127
 128 NTSTATUS
 129 NTAPI
 130 PdoPnp(IN PDEVICE_OBJECT DeviceObject,
 131        IN PIRP Irp);
 132
 133 NTSTATUS
 134 NTAPI
 135 PdoPower(IN PDEVICE_OBJECT DeviceObject,
 136          IN PIRP Irp);
 137
 138 #endif /* _PARPORT_PCH_ */