drivers/hid/hidusb/hidusb.h

   1 #pragma once
   2
   3 #define _HIDPI_
   4 #define _HIDPI_NO_FUNCTION_MACROS_
   5 #define NDEBUG
   6 #include <ntddk.h>
   7 #include <hidport.h>
   8 #include <debug.h>
   9 #include <hubbusif.h>
  10 #include <usbbusif.h>
  11 #include <usbioctl.h>
  12 #include <usb.h>
  13 #include <usbdlib.h>
  14
  15 #include <hidport.h>
  16
  17 typedef struct
  18 {
  19     //
  20     // event for completion
  21     //
  22     KEVENT Event;
  23
  24     //
  25     // device descriptor
  26     //
  27     PUSB_DEVICE_DESCRIPTOR DeviceDescriptor;
  28
  29     //
  30     // configuration descriptor
  31     //
  32     PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor;
  33
  34     //
  35     // interface information
  36     //
  37     PUSBD_INTERFACE_INFORMATION InterfaceInfo;
  38
  39     //
  40     // configuration handle
  41     //
  42     USBD_CONFIGURATION_HANDLE ConfigurationHandle;
  43
  44     //
  45     // hid descriptor
  46     //
  47     PHID_DESCRIPTOR HidDescriptor;
  48
  49 } HID_USB_DEVICE_EXTENSION, *PHID_USB_DEVICE_EXTENSION;
  50
  51 typedef struct
  52 {
  53     //
  54     // request irp
  55     //
  56     PIRP Irp;
  57
  58     //
  59     // work item
  60     //
  61     PIO_WORKITEM WorkItem;
  62
  63     //
  64     // device object
  65     //
  66     PDEVICE_OBJECT DeviceObject;
  67
  68 } HID_USB_RESET_CONTEXT, *PHID_USB_RESET_CONTEXT;
  69
  70
  71 NTSTATUS
  72 Hid_GetDescriptor(
  73     IN PDEVICE_OBJECT DeviceObject,
  74     IN USHORT UrbFunction,
  75     IN USHORT UrbLength,
  76     IN OUT PVOID *UrbBuffer,
  77     IN OUT PULONG UrbBufferLength,
  78     IN UCHAR DescriptorType,
  79     IN UCHAR Index,
  80     IN USHORT LanguageIndex);
  81
  82 NTSTATUS
  83 Hid_DispatchUrb(
  84     IN PDEVICE_OBJECT DeviceObject,
  85     IN PURB Urb);
  86
  87 #define USB_SET_IDLE_REQUEST 0xA
  88 #define USB_GET_PROTOCOL_REQUEST 0x3
  89
  90 #define HIDUSB_TAG 'UdiH'
  91 #define HIDUSB_URB_TAG 'rUiH'