ACPI_ADR_DEVICE_PATH Struct Reference

Data Fields
EFI_DEVICE_PATH_PROTOCOL	Header
UINT32	ADR

Detailed Description

The _ADR device path is used to contain video output device attributes to support the Graphics Output Protocol. The device path can contain multiple _ADR entries if multiple video output devices are displaying the same output.

Field Documentation

UINT32 ACPI_ADR_DEVICE_PATH::ADR

_ADR value. For video output devices the value of this field comes from Table B-2 of the ACPI 3.0 specification. At least one _ADR value is required.

EFI_DEVICE_PATH_PROTOCOL ACPI_ADR_DEVICE_PATH::Header