reactos/drivers/usb/usbstor/usbstor.h

   1 #include <ntddk.h>
   2 #include <usbdi.h>
   3 #include <usbiodef.h>
   4 #include <initguid.h>
   5 #include <debug.h>
   6
   7 #define USB_STOR_TAG TAG('u','s','b','s')
   8 #define USB_MAXCHILDREN              (16)
   9
  10 NTSTATUS STDCALL
  11 IoAttachDeviceToDeviceStackSafe(
  12   IN PDEVICE_OBJECT SourceDevice,
  13   IN PDEVICE_OBJECT TargetDevice,
  14   OUT PDEVICE_OBJECT *AttachedToDeviceObject);
  15
  16 typedef struct _USBSTOR_DEVICE_EXTENSION
  17 {
  18         BOOLEAN IsFDO;
  19         struct usb_device* dev;
  20         PDEVICE_OBJECT LowerDevice;
  21
  22         PDEVICE_OBJECT Children[USB_MAXCHILDREN];
  23
  24         /* Fields valid only when IsFDO == FALSE */
  25         UNICODE_STRING DeviceDescription; // REG_SZ
  26         UNICODE_STRING DeviceId;          // REG_SZ
  27         UNICODE_STRING InstanceId;        // REG_SZ
  28         UNICODE_STRING HardwareIds;       // REG_MULTI_SZ
  29         UNICODE_STRING CompatibleIds;     // REG_MULTI_SZ
  30         UNICODE_STRING SymbolicLinkName;
  31 } USBSTOR_DEVICE_EXTENSION, *PUSBSTOR_DEVICE_EXTENSION;
  32
  33
  34 /* cleanup.c */
  35 NTSTATUS STDCALL
  36 UsbStorCleanup(
  37         IN PDEVICE_OBJECT DeviceObject,
  38         IN PIRP Irp);
  39
  40 /* fdo.c */
  41 NTSTATUS STDCALL
  42 UsbStorPnpFdo(
  43         IN PDEVICE_OBJECT DeviceObject,
  44         IN PIRP Irp);
  45
  46 NTSTATUS
  47 UsbStorDeviceControlFdo(
  48         IN PDEVICE_OBJECT DeviceObject,
  49         IN PIRP Irp);
  50
  51 /* misc.c */
  52 NTSTATUS
  53 ForwardIrpAndWait(
  54         IN PDEVICE_OBJECT DeviceObject,
  55         IN PIRP Irp);
  56
  57 NTSTATUS STDCALL
  58 ForwardIrpAndForget(
  59         IN PDEVICE_OBJECT DeviceObject,
  60         IN PIRP Irp);
  61
  62 NTSTATUS
  63 UsbStorDuplicateUnicodeString(
  64         OUT PUNICODE_STRING Destination,
  65         IN PUNICODE_STRING Source,
  66         IN POOL_TYPE PoolType);
  67
  68 NTSTATUS
  69 UsbStorInitMultiSzString(
  70         OUT PUNICODE_STRING Destination,
  71         ... /* list of PCSZ */);
  72
  73 /* pdo.c */
  74 NTSTATUS STDCALL
  75 UsbStorPnpPdo(
  76         IN PDEVICE_OBJECT DeviceObject,
  77         IN PIRP Irp);
  78
  79 NTSTATUS
  80 UsbStorDeviceControlPdo(
  81         IN PDEVICE_OBJECT DeviceObject,
  82         IN PIRP Irp);
  83