Laszlo Ersek [Wed, 6 Feb 2019 09:08:53 +0000 (10:08 +0100)]
ArmVirtPkg: don't set PcdDebugClearMemoryValue
According to the
PCDs not used by modules or in conditional directives
sections of all the build reports for
{AARCH64,ARM} x {Qemu,QemuKernel,Xen} x {RELEASE} x {feat-0,feat-1}
(12 builds in total), the PCD is not used in any of those builds.
Rather than just restrict the PCD setting to ($(TARGET) != RELEASE),
remove the setting completely. The current value is identical to the 0xAF
default in "MdePkg/MdePkg.dec", which recognizes Andrew Fish, and so it's
unlikely to ever change.
("feat-1" stands for "-D HTTP_BOOT_ENABLE -D NETWORK_IP6_ENABLE -D
SECURE_BOOT_ENABLE -D TTY_TERMINAL", while "feat-0" stands for "".)
Laszlo Ersek [Tue, 5 Feb 2019 23:58:56 +0000 (00:58 +0100)]
ArmVirtPkg: clean up PcdSetNxForStack setting (applies to ArmVirtQemu only)
According to the
PCDs not used by modules or in conditional directives
sections of all the build reports for
{AARCH64,ARM} x
{QemuKernel,Xen} x
{DEBUG,NOOPT,RELEASE} x
{feat-0,feat-1}
(24 builds in total), the PCD is not used in any of those builds.
Move the setting from "ArmVirt.dsc.inc" to "ArmVirtQemu.dsc", to reflect
reality.
We originally moved the PCD setting in the opposite direction in commit 8aab575c26e9 ("ArmVirtPkg: enable non-executable DXE stack for all
platforms", 2017-03-07), generalizing it. However, as the comment itself
states, and according to all 36 ArmVirt build reports:
{AARCH64,ARM} x
{Qemu,QemuKernel,Xen} x
{DEBUG,NOOPT,RELEASE} x
{feat-0,feat-1}
the PCD is only consumed by "MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf", and
that module is only included in the ArmVirtQemu platform.
("feat-1" stands for "-D HTTP_BOOT_ENABLE -D NETWORK_IP6_ENABLE -D
SECURE_BOOT_ENABLE -D TTY_TERMINAL", while "feat-0" stands for "".)
According to the information of the above BZ-1408 and other platform
owners, NVM Express devices are becoming more likely to be a critical
part during the boot process.
This commit will add the calls to 'REPORT_STATUS_CODE' when there is a
failure happens during the NVM Express controller/device initialization
process.
Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Bret Barkelew <brbarkel@microsoft.com> Cc: Jian J Wang <jian.j.wang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
Ard Biesheuvel [Wed, 6 Feb 2019 00:08:22 +0000 (00:08 +0000)]
MdePkg/BaseLib: implement SpeculationBarrier() for ARM and AArch64
Replace the dummy C implementation of SpeculationBarrier() with
implementations consisting of the recommended DSB SY + ISB sequence,
as recommended by ARM in the whitepaper "Cache Speculation Side-channels"
version 2.4, dated October 2018.
To avoid potential NULL pointer dereference issue. Initialize them at
the beginning of the function. This patch is a supplement which was missed
at e98212cb5d59fff8f385d9179ad7f1a3ce9cf215 commit.
Stefan Berger [Fri, 25 Jan 2019 21:30:29 +0000 (16:30 -0500)]
OvmfPkg: Add TCG2 Configuration menu to the Device Manager menu
This patch adds the TCG2 Configuration menu to the Device Manager
menu. We can apparently reuse the sample Tcg2ConfigDxe from
SecurityPkg/Tcg/Tcg2Config without obvious adverse effects. The
added TCG2 Configuration menu now shows details about the attached
TPM 2.0 and lets one for example configure the active PCR banks
or issue commands, among other things.
The code is added to Ovmf by building with -DTPM2_ENABLE and
-DTPM2_CONFIG_ENABLE.
Liming Gao [Mon, 14 Jan 2019 02:31:27 +0000 (10:31 +0800)]
MdeModulePkg DxeCapsuleLibFmp: Update SupportCapsuleImage() for Fake Capsule
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1088
Per UEFI spec, the fake capsule image with the header only is a valid case
in QueryCapsuleCpapbilities(). So, SupportCapsuleImage() is updated to
support this case.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
BaseTools: Fix build failure when specifying multiple BUILDTARGET
With Python3, the dict.value() method returns an iterator.
If a dictionary is updated while an iterator on its keys is used,
a RuntimeError is generated.
Converting the iterator to a list() forces a copy of the mutable
keys in an immutable list which can be safely iterated.
Commit f8d11e5a4aaa converted various uses but missed one:
When specifying multiple BUILDTARGET, the first target builds
successfully, but then the PGen.BuildDatabase._CACHE_ dictionary is
updated, and accessing the next target triggers a RuntimeError.
Convert this iterator to an immutable list, to solve this build error:
(Please send email to edk2-devel@lists.01.org for help, attaching following call stack trace!)
(Python 3.5.3 on linux) Traceback (most recent call last):
File "BaseTools/BinWrappers/PosixLike/../../Source/Python/build/build.py", line 2387, in Main
MyBuild.Launch()
File "BaseTools/BinWrappers/PosixLike/../../Source/Python/build/build.py", line 2141, in Launch
self._MultiThreadBuildPlatform()
File "BaseTools/BinWrappers/PosixLike/../../Source/Python/build/build.py", line 1921, in _MultiThreadBuildPlatform
self.Progress
File "BaseTools/Source/Python/AutoGen/AutoGen.py", line 304, in __init__
self._InitWorker(Workspace, MetaFile, Target, Toolchain, Arch, *args, **kwargs)
File "BaseTools/Source/Python/AutoGen/AutoGen.py", line 477, in _InitWorker
for BuildData in PGen.BuildDatabase._CACHE_.values():
RuntimeError: dictionary changed size during iteration
Note: The culprit commit (f8d11e5a4aaa) can not be found with bisection.
In 9c2d68c0a299 the build tools default to the python version provided
by the ${PYTHON} environment variable, however the Python3 transition is
not functional before d943b0c339fe. f8d11e5a4aaa falls between the
previous two.
Laszlo Ersek [Tue, 5 Feb 2019 11:22:13 +0000 (03:22 -0800)]
BaseTools/BuildReport: fix report for platforms/arches without struct PCDs
The goal of commit 97c8f5b9e7d3 ("BaseTools:StructurePCD value display
incorrect in "Not used" section.", 2019-02-02) was to display the full
contents of such structure PCDs in the build report that were set in the
platform DSC or the FDF, but not used in any module INFs. The listings
would appear in the
PCDs not used by modules or in conditional directives
section of the build report.
Commit 97c8f5b9e7d3 assumed that any (platform, architecture) combination
would have a (possibly empty) set of structure PCD (and so the set of the
structure PCDs could be filtered for set-but-unused ones).
This is not the case: in "DscBuildData.py", in method
UpdateStructuredPcds(), if "S_pcd_set" remains an empty OrderedDict(),
then it is not added to "GlobalData.gStructurePcd" *at all*, for the
current (platform, architecture) combination.
As a result, when the PCD report tries to fetch the set of structure PCDs
for the current (platform, architecture), "GlobalData.gStructurePcd" does
not return an empty OrderedDict(); instead, it raises a KeyError. Fix it
by defaulting to an empty OrderedDict(), with the get() method.
Leif Lindholm [Thu, 1 Nov 2018 15:01:48 +0000 (15:01 +0000)]
IntelFrameworkPkg: fix build for AARCH64/ARM
Contrary to what the name suggests, some modules in this package are used
on other architecture. ARM is already listed in SUPPORTED_ARCHITECTURES
in the .dsc, but AARCH64 was never added - so do that.
Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Leif Lindholm [Thu, 1 Nov 2018 14:58:22 +0000 (14:58 +0000)]
IntelFrameworkModulePkg: fix build for AARCH64/ARM
Contrary to what the name suggests, some modules in this package are used
on other architecture. ARM is already listed in SUPPORTED_ARCHITECTURES
in the .dsc, but AARCH64 was never added.
Add that, and force inclusion of CompilerIntrinsicsLib and
BaseStackCheckLib for AARCH64/ARM to make the build successful.
Leif Lindholm [Thu, 1 Nov 2018 14:51:50 +0000 (14:51 +0000)]
AppPkg: fix webserver build for !Ia32/X64
The WebServer application is not meant to be Ia32/X64 specific, and would
build for other architectures, if it wasn't for the
#include <Register/Msr.h>
in WebServer.h. Move that statement to Mtrr.c instead, which is the only
consumer, and is already being filtered out for other architectures.
Fix issues that reported by Edk2 coding style check tool(ECC) that:
in Comment, <@param SystemTable> does NOT consistent with parameter
name MmSystemTable.
Uninitialized pointer variable may randomly point to a block of memory.
In This case, FreePool function will free a block of memory that is not
belongs to this function.
Mike Turner [Fri, 28 Dec 2018 08:00:02 +0000 (16:00 +0800)]
MdePkg/BaseLib: Add Base64Encode() and Base64Decode()
Introduce public functions Base64Encode and Base64Decode.
https://bugzilla.tianocore.org/show_bug.cgi?id=1370
v2:1.Remove some white space.
2.Add unit test with test vectors in RFC 4648.
https://github.com/shenglei10/edk2/tree/encode_test
https://github.com/shenglei10/edk2/tree/decode_test
v3:1.Align white space.
2.Update comments of Base64Encode and Base64Decode.
3.Change the use of macro RETURN_DEVICE_ERROR to
RETURN_INVALID_PARAMETER in string.c.
v4:Change parameters' names.
v5:1.Update usage of variables.
2.Remove debug message in Base64Decode().
Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
Fan, ZhijuX [Fri, 1 Feb 2019 07:41:06 +0000 (15:41 +0800)]
BaseTools: PCD value incorrect in structure pcd sku case.
Defined 2 PCDs(Test4 & Test401) and 2 SKUs(DEFAULT & _),
then set "SKUID_Defines" to ALL, for FixedAtBuild
gEfiStructuredPcdPkgTokenSpaceGuid. Test401 in this case,
its value should get from "Default" SKU, not from "_" SKU,
but we does not set value in SKU "_" in dsc, so Test401
should only display the value get from dec.
Missing the map() function causes SKU specific items to
not be deleted
Cc: Bob Feng <bob.c.feng@intel.com> Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Zhiju.Fan <zhijux.fan@intel.com> Reviewed-by: Bob Feng <bob.c.feng@intel.com>
Feng, Bob C [Mon, 14 Jan 2019 08:41:22 +0000 (16:41 +0800)]
BaseTools: Eot tool Python3 adaption
v2:
The python files under CParser4 are generated by antlr4 and for
python3 usage. They have python3 specific syntax, for example
the data type declaration for the arguments of a function. That
is not compitable with python2. this patch is to remove these syntax.
Feng, Bob C [Fri, 4 Jan 2019 09:35:10 +0000 (17:35 +0800)]
BaseTools: ECC tool Python3 adaption
v2:
The python files under CParser4 are generated by antlr4 and for
python3 usage. They have python3 specific syntax, for example
the data type declaration for the arguments of a function. That
is not compitable with python2. this patch is to remove these syntax.
Zhijux Fan [Fri, 7 Dec 2018 04:34:44 +0000 (12:34 +0800)]
BaseTools: change the Division Operator
PEP 238 -- Changing the Division Operator
x/y to return a reasonable approximation of the mathematical result
of the division ("true division")
x//y to return the floor ("floor division")
Line 208 of BaseTools/Source/Python/Trim/Trim.py uses
'NewLines.append(os.linesep)' to insert a new line into
the list that will be written to the output file.
This causes the '\r\n' inserted with os.linesep to be
written as '\r\r\n', causing some assemblers to error.
Pkcs7GetAttachedContent() implementation in current CryptPkcs7Verify.c
is actually shared by RuntimeCryptLib.inf, SmmCryptLib.inf and
BaseCryptLib.inf, which are not correct since there's no use scenario
for runtime and AllocatePool() used in this method can only be called
in boot time.
This patch fix this issue by splitting file CryptPkcs7Verify.c into 3 parts.
CryptPkcs7VerifyCommon.c (shared among Base, SMM, Runtime)
CryptPkcs7VerifyBase.c (shared between Base, SMM)
CryptPkcs7VerifyRuntime.c (for Runtime only)
CryptPkcs7VerifyBase.c will have original implementation of
Pkcs7GetAttachedContent() as CryptPkcs7Verify.c. CryptPkcs7VerifyRuntime.c
provide a NULL version of Pkcs7GetAttachedContent().
No functionality and interface change is involved in this patch.
Cc: Ting Ye <ting.ye@intel.com> Cc: Qin Long <qin.long@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Ting Ye <ting.ye@intel.com>
Shenglei Zhang [Wed, 30 Jan 2019 08:34:57 +0000 (16:34 +0800)]
ShellPkg/UefiShellLib: Use BaseLib api CharToUpper
Substitute InternalShellCharToUpper with CharToUpper which is a public
function with the same effect.
Remove the implement of InternalShellCharToUpper.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369
Shenglei Zhang [Wed, 30 Jan 2019 08:34:36 +0000 (16:34 +0800)]
MdeModulePkg/DxeHttpLib: Use BaseLib api AsciiCharToUpper
Substitute HttpIoCharToUpper with AsciiCharToUpper which is a public function
with the same effect. And remove the implement of HttpIoCharToUpper.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369
Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao Wu <hao.a.wu@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
Shenglei Zhang [Tue, 25 Dec 2018 03:32:57 +0000 (11:32 +0800)]
MdeModulePkg/EbcDebugger: Use AsciiCharToUpper and CharToUpper
InternalUnicodeToUpper and InternalAsciiToUpper are internal functions,
so they are substituted by public functions AsciiCharToUpper and CharToUpper.
And their implements are removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369
Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao Wu <hao.a.wu@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
Shenglei Zhang [Wed, 30 Jan 2019 08:34:13 +0000 (16:34 +0800)]
MdePkg/BaseLib: Remove definitions of two functions
InternalCharToUpper and InternalBaseLibAsciiToUpper are internal functions
and now we will introduce public functions that have the same effects.
So I remove their definitions in BaseLibInternals.h.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369
Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
Mike Turner [Wed, 30 Jan 2019 08:33:49 +0000 (16:33 +0800)]
MdePkg/BaseLib: Introduce CharToUpper and AsciiCharToUpper publicly
Introduce two public functions CharToUpper and AsciiCharToUpper.
They have the same functions as InternalCharToUpper and
InternalBaseLibAsciiToUpper.Considering the internal functions will
be removed,so directly I change their function names to the public ones'.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369
Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
Shenglei Zhang [Wed, 30 Jan 2019 08:33:07 +0000 (16:33 +0800)]
MdeModulePkg/EbcDebugger: Change function names
Change UnicodeToUpper to InternalUnicodeToUpper.
Change AsciiToUpper to InternalAsciiToUpper.
These changes are committed for bisectability, or build failure will
occur when 2/7 is applied. Because the introduced function names in
2/7 are the same as ones in EdbSupporting.c.
https://bugzilla.tianocore.org/show_bug.cgi?id=1369
Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao Wu <hao.a.wu@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
Bret Barkelew [Wed, 19 Dec 2018 03:41:58 +0000 (11:41 +0800)]
MdePkg/IndustryStandard: Introduce a correctly spelled macro
EFI_RETURNING_FROM_EFI_APPLICATOIN is incorrect.
Before removing it, introduce the correctly spelled one,
EFI_RETURNING_FROM_EFI_APPLICATION.
https://bugzilla.tianocore.org/show_bug.cgi?id=1368
Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1454
Based on latest IGD OpRegion Spec, IGD_OPREGION_MBOX3 needs to be updated with two new members : Physical Address of Raw VBT Data (RVDA) and Size of Raw VBT Data (RVDS)
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Digant H Solanki <digant.h.solanki@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Rangasai V Chaganty <rangasai.v.chaganty@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
CapsuleApp is used for trigger capsule update.
Add -OD option in CapsuleApp to support doing capsule update via storage.
Add -F and -L options to support dumping information feature.
Finish unit test for -F and -L options.
Already verify this feature on Denlow platform, success to update capsule
via hard disk with -OD option.
Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao Wu <hao.a.wu@intel.com> Cc: Zhang Chao B <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chen A Chen <chen.a.chen@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
UEFI Spec define this definition to support Capsule-on-Disk.
Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Zhang Chao B <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chen A Chen <chen.a.chen@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
Gary Lin [Wed, 23 Jan 2019 04:40:04 +0000 (12:40 +0800)]
MdeModulePkg/UefiBootManagerLib: Match the nested partitions
In some cases, such as MD RAID1 in Linux, the bootloader may be in a
nested EFI system partition partition. For example, sda1 and sdb1 are
combined as md0 and the first partition of md0, md0p1, is an EFI system
partition. Then, the bootloader can be located by the following device
paths:
To make the boot option more resilient, we may create a boot option with
the short-form device path like "Partition(md0p1)/File(bootloader.efi)".
However, BmMatchPartitionDevicePathNode() only matched the first
partition node and ignored the nested partitions, so the firmware would
refuse to load bootloader.efi since "Partition(md0p1)" doesn't match
either "Partition(sda1)" or "Partition(sda2)".
This commit modifies BmMatchPartitionDevicePathNode() to iterate all
nested partitions so that the above boot option could work.
v2 - Simplify the node matching logic
Cc: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao Wu <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Gary Lin <glin@suse.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
MdePkg/BasePeCoffLib: skip runtime relocation if reloc info is invalid
Skip runtime relocation for PE images that provide invalid relocation
infomation (ex: RelocDir->Size = 0) to fix a hang observed while booting
Windows.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Neo Hsueh <hong-chihx.hsueh@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Dandan Bi <dandan.bi@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Bi Dandan <dandan.bi@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Chen A Chen [Wed, 16 Jan 2019 06:59:57 +0000 (14:59 +0800)]
FatPkg: Add GPT check in FatPei to support Capsule-on-Disk feature.
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1470
This feature is used for finding GPT partition.
Follow the following step to check.
1) Check Protective MBR.
2) Check GPT primary/backup header.
3) Check GPT primary/backup entry array.
Cc: Ruiyu Ni <ray.ni@intel.com> Cc: Zhang Chao B <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chen A Chen <chen.a.chen@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com>
Chu, Maggie [Wed, 30 Jan 2019 06:40:51 +0000 (14:40 +0800)]
SecurityPkg: Add a PCD to skip Opal password prompt
https://bugzilla.tianocore.org/show_bug.cgi?id=1484
Add a PCD for skipping password prompt and device unlock flow.
so that other pre-OS applications are able to take over Opal
devices unlock flow.