include/ddk/swenum.h

   1 #ifndef _SWENUM_
   2 #define _SWENUM_
   3
   4 #define IOCTL_SWENUM_INSTALL_INTERFACE CTL_CODE(FILE_DEVICE_BUS_EXTENDER, 0x000, METHOD_BUFFERED, FILE_ANY_ACCESS)
   5 #define IOCTL_SWENUM_REMOVE_INTERFACE CTL_CODE(FILE_DEVICE_BUS_EXTENDER, 0x001, METHOD_BUFFERED, FILE_ANY_ACCESS)
   6 #define IOCTL_SWENUM_GET_BUS_ID CTL_CODE(FILE_DEVICE_BUS_EXTENDER, 0x002, METHOD_NEITHER, FILE_READ_ACCESS)
   7
   8 typedef struct _SWENUM_INSTALL_INTERFACE {
   9   GUID DeviceId;
  10   GUID InterfaceId;
  11   WCHAR ReferenceString[1];
  12 } SWENUM_INSTALL_INTERFACE, *PSWENUM_INSTALL_INTERFACE;
  13
  14 #if defined(_KS_)
  15 #define STATIC_BUSID_SoftwareDeviceEnumerator STATIC_KSMEDIUMSETID_Standard
  16 #define BUSID_SoftwareDeviceEnumerator KSMEDIUMSETID_Standard
  17 #else
  18 #define STATIC_BUSID_SoftwareDeviceEnumerator \
  19   0x4747B320L, 0x62CE, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
  20 #endif /* _KS_ */
  21
  22 #if defined(_NTDDK_)
  23
  24 #if !defined(_KS_)
  25 typedef VOID (NTAPI *PFNREFERENCEDEVICEOBJECT)(PVOID Context);
  26 typedef VOID (NTAPI *PFNDEREFERENCEDEVICEOBJECT)(PVOID Context);
  27 typedef NTSTATUS (NTAPI *PFNQUERYREFERENCESTRING)(PVOID Context, PWCHAR *String);
  28 #endif /* _KS_ */
  29
  30 #define BUS_INTERFACE_SWENUM_VERSION    0x100
  31
  32 typedef struct _BUS_INTERFACE_SWENUM {
  33   INTERFACE Interface;
  34   PFNREFERENCEDEVICEOBJECT ReferenceDeviceObject;
  35   PFNDEREFERENCEDEVICEOBJECT DereferenceDeviceObject;
  36   PFNQUERYREFERENCESTRING QueryReferenceString;
  37 } BUS_INTERFACE_SWENUM, *PBUS_INTERFACE_SWENUM;
  38
  39 #if defined(__cplusplus)
  40 extern "C" {
  41 #endif
  42
  43 #if defined(_KS_)
  44
  45 KSDDKAPI
  46 NTSTATUS
  47 NTAPI
  48 KsQuerySoftwareBusInterface(
  49   IN PDEVICE_OBJECT PnpDeviceObject,
  50   OUT PBUS_INTERFACE_SWENUM BusInterface);
  51
  52 KSDDKAPI
  53 NTSTATUS
  54 NTAPI
  55 KsReferenceSoftwareBusObject(
  56   IN KSDEVICE_HEADER Header);
  57
  58 KSDDKAPI
  59 VOID
  60 NTAPI
  61 KsDereferenceSoftwareBusObject(
  62   IN KSDEVICE_HEADER  Header);
  63
  64 KSDDKAPI
  65 NTSTATUS
  66 NTAPI
  67 KsCreateBusEnumObject(
  68   IN PWSTR BusIdentifier,
  69   IN PDEVICE_OBJECT BusDeviceObject,
  70   IN PDEVICE_OBJECT PhysicalDeviceObject,
  71   IN PDEVICE_OBJECT PnpDeviceObject,
  72   IN REFGUID InterfaceGuid,
  73   IN PWSTR ServiceRelativePath);
  74
  75 KSDDKAPI
  76 NTSTATUS
  77 NTAPI
  78 KsGetBusEnumIdentifier(
  79   IN OUT PIRP Irp);
  80
  81 KSDDKAPI
  82 NTSTATUS
  83 NTAPI
  84 KsGetBusEnumPnpDeviceObject(
  85   IN PDEVICE_OBJECT DeviceObject,
  86   OUT PDEVICE_OBJECT *PnpDeviceObject);
  87
  88 KSDDKAPI
  89 NTSTATUS
  90 NTAPI
  91 KsInstallBusEnumInterface(
  92   IN PIRP Irp);
  93
  94 KSDDKAPI
  95 NTSTATUS
  96 NTAPI
  97 KsIsBusEnumChildDevice(
  98   IN PDEVICE_OBJECT DeviceObject,
  99   OUT PBOOLEAN ChildDevice);
 100
 101 KSDDKAPI
 102 NTSTATUS
 103 NTAPI
 104 KsRemoveBusEnumInterface(
 105   IN PIRP Irp);
 106
 107 KSDDKAPI
 108 NTSTATUS
 109 NTAPI
 110 KsServiceBusEnumPnpRequest(
 111   IN PDEVICE_OBJECT DeviceObject,
 112   IN OUT PIRP Irp);
 113
 114 KSDDKAPI
 115 NTSTATUS
 116 NTAPI
 117 KsServiceBusEnumCreateRequest(
 118   IN PDEVICE_OBJECT DeviceObject,
 119   IN OUT PIRP Irp);
 120
 121 KSDDKAPI
 122 NTSTATUS
 123 NTAPI
 124 KsGetBusEnumParentFDOFromChildPDO(
 125   IN PDEVICE_OBJECT DeviceObject,
 126   OUT PDEVICE_OBJECT *FunctionalDeviceObject);
 127
 128 #endif /* _KS_ */
 129
 130 #if defined(__cplusplus)
 131 }
 132 #endif
 133
 134 #endif /* _NTDDK_ */
 135
 136 #endif /* _SWENUM_ */