#include <DevicePath.h>

Data Fields
EFI_DEVICE_PATH_PROTOCOL	Header

UINT32	HID
	Device's PnP hardware ID stored in a numeric 32-bit compressed EISA-type ID. More...

UINT32	UID
	Unique ID that is required by ACPI if two devices have the same _HID. More...

UINT32	CID
	Device's compatible PnP hardware ID stored in a numeric 32-bit compressed EISA-type ID. More...

Detailed Description

Definition at line 220 of file DevicePath.h.

Field Documentation

EFI_DEVICE_PATH_PROTOCOL ACPI_EXTENDED_HID_DEVICE_PATH::Header

Definition at line 221 of file DevicePath.h.

UINT32 ACPI_EXTENDED_HID_DEVICE_PATH::HID

Device's PnP hardware ID stored in a numeric 32-bit compressed EISA-type ID.

This value must match the corresponding _HID in the ACPI name space.

Definition at line 227 of file DevicePath.h.

UINT32 ACPI_EXTENDED_HID_DEVICE_PATH::UID

Unique ID that is required by ACPI if two devices have the same _HID.

This value must also match the corresponding _UID/_HID pair in the ACPI name space.

Definition at line 233 of file DevicePath.h.

UINT32 ACPI_EXTENDED_HID_DEVICE_PATH::CID

Device's compatible PnP hardware ID stored in a numeric 32-bit compressed EISA-type ID.

This value must match at least one of the compatible device IDs returned by the corresponding _CID in the ACPI name space.

Definition at line 240 of file DevicePath.h.

The documentation for this struct was generated from the following file: