reactos/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 TAG('u','s','b','h')
  10
  11 NTSTATUS STDCALL
  12 IoAttachDeviceToDeviceStackSafe(
  13   IN PDEVICE_OBJECT SourceDevice,
  14   IN PDEVICE_OBJECT TargetDevice,
  15   OUT PDEVICE_OBJECT *AttachedToDeviceObject);
  16
  17 typedef struct _HUB_DEVICE_EXTENSION
  18 {
  19         BOOLEAN IsFDO;
  20         struct usb_device* dev;
  21         PDEVICE_OBJECT LowerDevice;
  22
  23         PDEVICE_OBJECT Children[USB_MAXCHILDREN];
  24
  25         /* Fields valid only when IsFDO == FALSE */
  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 } HUB_DEVICE_EXTENSION, *PHUB_DEVICE_EXTENSION;
  32
  33 /* createclose.c */
  34 NTSTATUS STDCALL
  35 UsbhubCreate(
  36         IN PDEVICE_OBJECT DeviceObject,
  37         IN PIRP Irp);
  38
  39 NTSTATUS STDCALL
  40 UsbhubClose(
  41         IN PDEVICE_OBJECT DeviceObject,
  42         IN PIRP Irp);
  43
  44 NTSTATUS STDCALL
  45 UsbhubCleanup(
  46         IN PDEVICE_OBJECT DeviceObject,
  47         IN PIRP Irp);
  48
  49 /* fdo.c */
  50 NTSTATUS STDCALL
  51 UsbhubPnpFdo(
  52         IN PDEVICE_OBJECT DeviceObject,
  53         IN PIRP Irp);
  54
  55 NTSTATUS
  56 UsbhubDeviceControlFdo(
  57         IN PDEVICE_OBJECT DeviceObject,
  58         IN PIRP Irp);
  59
  60 /* misc.c */
  61 NTSTATUS
  62 ForwardIrpAndWait(
  63         IN PDEVICE_OBJECT DeviceObject,
  64         IN PIRP Irp);
  65
  66 NTSTATUS STDCALL
  67 ForwardIrpAndForget(
  68         IN PDEVICE_OBJECT DeviceObject,
  69         IN PIRP Irp);
  70
  71 NTSTATUS
  72 UsbhubDuplicateUnicodeString(
  73         OUT PUNICODE_STRING Destination,
  74         IN PUNICODE_STRING Source,
  75         IN POOL_TYPE PoolType);
  76
  77 NTSTATUS
  78 UsbhubInitMultiSzString(
  79         OUT PUNICODE_STRING Destination,
  80         ... /* list of PCSZ */);
  81
  82 /* pdo.c */
  83 NTSTATUS STDCALL
  84 UsbhubPnpPdo(
  85         IN PDEVICE_OBJECT DeviceObject,
  86         IN PIRP Irp);
  87
  88 NTSTATUS
  89 UsbhubDeviceControlPdo(
  90         IN PDEVICE_OBJECT DeviceObject,
  91         IN PIRP Irp);