drivers/usb/usbhub/usbhub.h

   1 #include <debug.h>
   2
   3 #include <ntddk.h>
   4 #include <usbioctl.h>
   5
   6 #include "../miniport/usb_wrapper.h"
   7 #include "../usbport/hub.h"
   8
   9 #define USB_HUB_TAG 'hbsu'
  10
  11 typedef struct _HUB_DEVICE_EXTENSION
  12 {
  13         BOOLEAN IsFDO;
  14         struct usb_device* dev;
  15         PDEVICE_OBJECT LowerDevice;
  16
  17         PDEVICE_OBJECT Children[USB_MAXCHILDREN];
  18
  19         /* Fields valid only when IsFDO == FALSE */
  20         UNICODE_STRING DeviceId;          // REG_SZ
  21         UNICODE_STRING InstanceId;        // REG_SZ
  22         UNICODE_STRING HardwareIds;       // REG_MULTI_SZ
  23         UNICODE_STRING CompatibleIds;     // REG_MULTI_SZ
  24         UNICODE_STRING SymbolicLinkName;
  25 } HUB_DEVICE_EXTENSION, *PHUB_DEVICE_EXTENSION;
  26
  27 /* createclose.c */
  28 NTSTATUS NTAPI
  29 UsbhubCreate(
  30         IN PDEVICE_OBJECT DeviceObject,
  31         IN PIRP Irp);
  32
  33 NTSTATUS NTAPI
  34 UsbhubClose(
  35         IN PDEVICE_OBJECT DeviceObject,
  36         IN PIRP Irp);
  37
  38 NTSTATUS NTAPI
  39 UsbhubCleanup(
  40         IN PDEVICE_OBJECT DeviceObject,
  41         IN PIRP Irp);
  42
  43 /* fdo.c */
  44 NTSTATUS NTAPI
  45 UsbhubPnpFdo(
  46         IN PDEVICE_OBJECT DeviceObject,
  47         IN PIRP Irp);
  48
  49 NTSTATUS
  50 UsbhubDeviceControlFdo(
  51         IN PDEVICE_OBJECT DeviceObject,
  52         IN PIRP Irp);
  53
  54 /* misc.c */
  55 NTSTATUS
  56 ForwardIrpAndWait(
  57         IN PDEVICE_OBJECT DeviceObject,
  58         IN PIRP Irp);
  59
  60 NTSTATUS NTAPI
  61 ForwardIrpAndForget(
  62         IN PDEVICE_OBJECT DeviceObject,
  63         IN PIRP Irp);
  64
  65 NTSTATUS
  66 UsbhubDuplicateUnicodeString(
  67         OUT PUNICODE_STRING Destination,
  68         IN PUNICODE_STRING Source,
  69         IN POOL_TYPE PoolType);
  70
  71 NTSTATUS
  72 UsbhubInitMultiSzString(
  73         OUT PUNICODE_STRING Destination,
  74         ... /* list of PCSZ */);
  75
  76 /* pdo.c */
  77 NTSTATUS NTAPI
  78 UsbhubPnpPdo(
  79         IN PDEVICE_OBJECT DeviceObject,
  80         IN PIRP Irp);
  81
  82 NTSTATUS
  83 UsbhubInternalDeviceControlPdo(
  84         IN PDEVICE_OBJECT DeviceObject,
  85         IN PIRP Irp);