IOCTL_HID_GET_HARDWARE_ID IOCTL

Description

The IOCTL_HID_GET_HARDWARE_ID request obtains the Plug and Play hardware ID of a top-level collection.

For general information about HIDClass devices, see HID Collections.

Parameters

Major code

Input buffer

Parameters.DeviceIoControl.OutputBufferLength in the I/O stack location of the IRP indicates the size, in bytes, of the output buffer.

Input buffer length

The length of the buffer.

Output buffer

Irp->MdlAddress points to a buffer to receive the number of device input buffers.

Output buffer length

The length of the buffer.

Input/output buffer

Input/output buffer length

Status block

The HID class driver sets the following fields of Irp->IoStatus:

• Information is set to the number of bytes of registry information retrieved when the IOCTL succeeds.
• Status is set to STATUS_SUCCESS if the transfer completed without error. Otherwise, it is set to an appropriate NTSTATUS error code.

See also

HidD_GetIndexedString

HidD_GetManufacturerString

HidD_GetProductString

HidD_GetSerialNumberString

IOCTL_HID_GET_INDEXED_STRING

IOCTL_HID_GET_MANUFACTURER_STRING

IOCTL_HID_GET_PRODUCT_STRING

IOCTL_HID_GET_SERIALNUMBER_STRING