audk/ArmPkg/Include/Library/ArmMmuLib.h

/** @file

  Copyright (c) 2015 - 2016, Linaro Ltd. All rights reserved.<BR>

  This program and the accompanying materials
  are licensed and made available under the terms and conditions of the BSD License
  which accompanies this distribution.  The full text of the license may be found at
  http://opensource.org/licenses/bsd-license.php

  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#ifndef __ARM_MMU_LIB__
#define __ARM_MMU_LIB__

#include <Uefi/UefiBaseType.h>

#include <Library/ArmLib.h>

EFI_STATUS
EFIAPI
ArmConfigureMmu (
  IN  ARM_MEMORY_REGION_DESCRIPTOR  *MemoryTable,
  OUT VOID                          **TranslationTableBase OPTIONAL,
  OUT UINTN                         *TranslationTableSize  OPTIONAL
  );

EFI_STATUS
EFIAPI
ArmSetMemoryRegionNoExec (
  IN  EFI_PHYSICAL_ADDRESS      BaseAddress,
  IN  UINT64                    Length
  );

EFI_STATUS
EFIAPI
ArmClearMemoryRegionNoExec (
  IN  EFI_PHYSICAL_ADDRESS      BaseAddress,
  IN  UINT64                    Length
  );

EFI_STATUS
EFIAPI
ArmSetMemoryRegionReadOnly (
  IN  EFI_PHYSICAL_ADDRESS      BaseAddress,
  IN  UINT64                    Length
  );

EFI_STATUS
EFIAPI
ArmClearMemoryRegionReadOnly (
  IN  EFI_PHYSICAL_ADDRESS      BaseAddress,
  IN  UINT64                    Length
  );

VOID
EFIAPI
ArmReplaceLiveTranslationEntry (
  IN  UINT64  *Entry,
  IN  UINT64  Value
  );

EFI_STATUS
ArmSetMemoryAttributes (
  IN EFI_PHYSICAL_ADDRESS      BaseAddress,
  IN UINT64                    Length,
  IN UINT64                    Attributes
  );

#endif