CloudHvHasAcpiDtDxe.c File Reference

#include <Guid/PlatformHasAcpi.h>
#include <Guid/PlatformHasDeviceTree.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/PcdLib.h>
#include <Library/UefiBootServicesTableLib.h>

Go to the source code of this file.

Functions
EFI_STATUS EFIAPI	PlatformHasAcpiDt (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

Detailed Description

Decide whether the firmware should expose an ACPI- and/or a Device Tree-based hardware description to the operating system.

Copyright (c) 2021, Arm Limited. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file CloudHvHasAcpiDtDxe.c.

Function Documentation

PlatformHasAcpiDt()

EFI_STATUS EFIAPI PlatformHasAcpiDt	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Entry point for the Cloud Hypervisor PlatformHasAcpiDtDxe.

Parameters

[in]	ImageHandle	Handle for this image.
[in]	SystemTable	Pointer to the EFI system table.

Returns

EFI_SUCCESS If ACPI or Device Tree based hardware description protocol was installed.

EFI_INVALID_PARAMETER A parameter was invalid.

EFI_OUT_OF_RESOURCES Insufficient resources exist to complete the request.

Definition at line 30 of file CloudHvHasAcpiDtDxe.c.