c330af0246
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3108 Update the MemEncryptSevLib library to include an interface that can report the encryption state on a range of memory. The values will represent the range as being unencrypted, encrypted, a mix of unencrypted and encrypted, and error (e.g. ranges that aren't mapped). Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> Cc: Brijesh Singh <brijesh.singh@amd.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Message-Id: <0d98f4d42a2b67310c29bac7bcdcf1eda6835847.1610045305.git.thomas.lendacky@amd.com>
52 lines
1.1 KiB
INI
52 lines
1.1 KiB
INI
## @file
|
|
# Library provides the helper functions for SEV guest
|
|
#
|
|
# Copyright (c) 2020 Advanced Micro Devices. All rights reserved.<BR>
|
|
#
|
|
# SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
#
|
|
#
|
|
##
|
|
|
|
[Defines]
|
|
INF_VERSION = 1.25
|
|
BASE_NAME = SecMemEncryptSevLib
|
|
FILE_GUID = 046388b4-430e-4e61-88f6-51ea21db2632
|
|
MODULE_TYPE = BASE
|
|
VERSION_STRING = 1.0
|
|
LIBRARY_CLASS = MemEncryptSevLib|SEC
|
|
|
|
#
|
|
# The following information is for reference only and not required by the build
|
|
# tools.
|
|
#
|
|
# VALID_ARCHITECTURES = IA32 X64
|
|
#
|
|
|
|
[Packages]
|
|
MdeModulePkg/MdeModulePkg.dec
|
|
MdePkg/MdePkg.dec
|
|
OvmfPkg/OvmfPkg.dec
|
|
UefiCpuPkg/UefiCpuPkg.dec
|
|
|
|
[Sources]
|
|
SecMemEncryptSevLibInternal.c
|
|
|
|
[Sources.X64]
|
|
X64/MemEncryptSevLib.c
|
|
X64/SecVirtualMemory.c
|
|
X64/VirtualMemory.c
|
|
X64/VirtualMemory.h
|
|
|
|
[Sources.IA32]
|
|
Ia32/MemEncryptSevLib.c
|
|
|
|
[LibraryClasses]
|
|
BaseLib
|
|
CpuLib
|
|
DebugLib
|
|
PcdLib
|
|
|
|
[FixedPcd]
|
|
gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaBase
|