iPXE
Data Fields
ACPI_HID_DEVICE_PATH Struct Reference

#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...
 

Detailed Description

Definition at line 205 of file DevicePath.h.

Field Documentation

◆ Header

EFI_DEVICE_PATH_PROTOCOL ACPI_HID_DEVICE_PATH::Header

Definition at line 206 of file DevicePath.h.

◆ HID

UINT32 ACPI_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 212 of file DevicePath.h.

◆ UID

UINT32 ACPI_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. Only the 32-bit numeric value type of _UID is supported. Thus, strings must not be used for the _UID in the ACPI name space.

Definition at line 220 of file DevicePath.h.


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