Replace the operation to shift logical left with the function
LShiftU64, which has the same functionality.
The original code causes ShellPkg build failure with build
target"-b NOOPT".
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
At latest edk2 version, there is build failure when building ShellPkg
with VS2012x86, which results from uninitialized local variables.
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
In IortParser.c ,the variable Index is set but not used in
function DumpIortNodeNamedComponent. This will cause build failure
when building ShellPkg with GCC.
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
MadtParser.h and PpttParser.h are actually used but missing INF file,
which will generate warning message when building this package.
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Modify the SRAT parsing logic to prevent reading past the table buffer
length provided.
Check if the Static Resource Allocation Structure's buffer fits in the
SRAT table buffer before its contents are dumped.
Prevent buffer overruns when reading the Static Resource Allocation
Structure's header.
References:
- ACPI 6.3, January 2019, Section 5.2.16
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@inte.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Modify the PPTT table parsing logic to prevent reading past the ACPI
buffer lengths provided.
Check if the Number of Private Resources specified in the Processor
Hierarchy Node (Type 0) is possible given the Type 0 Structure's buffer
length.
Make sure that the processor topology structure's buffer fits in the
PPTT table buffer before its contents are dumped.
Prevent buffer overruns when reading the processor topology structure's
header.
References:
- ACPI 6.3, January 2019, Section 5.2.29
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@inte.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Modify the parsing logic to prevent reading past the MADT table buffer
length provided when parsing the Interrupt Controller Structure header.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@inte.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Modify the IORT table parsing logic to prevent reading past the buffer
lengths provided.
Change DumpIortNodeIdMappings() function's signature and implementation
to simplify buffer overrun prevention. Update all calls to this
function accordingly.
Modify the parser for each type of IORT node such that the offset from
the start of the node's buffer is tracked as the parsing function is
executed. Again, this change helps prevent buffer overruns.
Test that the IORT node buffer fits in the table buffer before the
node's buffer contents are dumped.
References:
- IO Remapping Table (Issue D), Platform Design Document, March 2018
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@inte.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Modify the GTDT table parsing logic to prevent reading past the ACPI
buffer lengths provided and to make it consistent with other table
parsers. This includes converting the do-while loop in ParseAcpiGtdt()
into a while loop.
Remove a check which ensures that the entire Platform GT Block
Structure buffer has been parsed. The ACPI specification does not ban
from defining buffers which are larger than the size indicated by the
count and sizes of substructures which constitute it.
Change the data type of the Length parameter to the DumpGTBlock()
function to reflect the width of the respective ACPI structure's
field.
References:
- ACPI 6.3, January 2019, Table 5-124
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@inte.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Modify the DBG2 table parsing logic to prevent reading past the ACPI
buffer lengths provided.
Modify the signature of the DumpDbgDeviceInfo() function to make it
consistent with the ACPI structure processing functions in other
acpiview parsers. Now, the length of the Debug Device Information
Structure is read before the entire structure is dumped.
This refactoring change makes it easier to stop reading beyond the
DBG2 table buffer if the Debug Device Information Structure Buffer
does not fit in the DBG2 buffer.
For processing the first two fields of the Debug Device Information
Structure (to get the length) a new ACPI_PARSER array is defined.
References:
- Microsoft Debug Port Table 2 (DBG2), December 10, 2015
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@inte.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=1970
Update SLIT_ELEMENT() macro to use MultU64x64() to
perform multiplication on 64-bit operands. This is
required to avoid use of an intrinsic on IA32 VS20xx
builds.
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Tested-by: Sami Mujawar <sami.mujawar@arm.com>
Move Performance Monitoring Counter Group (PMCG) node ID mapping count
validation from the core IORT acpiview parser logic to a dedicated
function. Now, the pointer to the validation function is passed to the
IortNodePmcgParser[] ACPI_PARSER array.
This check does not affect the flow of IORT parsing and is limited to
a single table field in scope, therefore, it is better to keep it away
from the code responsible for traversing the table.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Split the Interrupt Controller Structure length validation in the
acpiview UEFI shell tool into two logical parts:
1. Ensuring MADT table parser forward progress.
2. Preventing MADT table buffer overruns.
Also, make the condition for infinite loop detection applicable to
all types of Interrupt Controller Structures (for all interrupt models
which can be represented in MADT). Check if the controller length
specified is shorter than the byte size of the first two fields
('Type' and 'Length') present in every valid Interrupt Controller
Structure.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Minor changes to the SRAT parser code to conform with the EDKII coding
style and to make it consistent with other ACPI table parsers.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
List ParseAcpi() function arguments one per line in order to make this
function call consistent with ParseAcpi() calls in other ACPI table
parsers.
Also, notify the user that XsdtAddress value of 0 results in RSDP
parsing being terminated and that the XSDT table will not be processed.
This effectively means that no more ACPI tables will be parsed because
of this RSDP table content error.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Remove a call to ParseAcpi() responsible for getting the XSDT table
length. This call is not needed because the ACPI table buffer length is
provided as an input argument to the ParseAcpiXsdt() function.
Modify remaining code to use the AcpiTableLength argument of the
ParseAcpiXsdt() function instead of a global static variable.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Modify the signature of the DumpGasStruct() function to include the
buffer length parameter and to return the number of bytes parsed by
the function.
This way it becomes possible to prevent buffer overruns when dumping
Generic Address Structure's (GAS) fields in the acpiview table
parsers.
Update all existing DumpGasStruct() calls in acpiview to add the
length argument.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Remove redundant forward function declarations by repositioning
blocks of code. This way the code structure is consistent across
ACPI table parsers and the code becomes more concise.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Remove redundant forward function declarations by repositioning
blocks of code. This way the code structure is consistent across
ACPI table parsers and the code becomes more concise.
Replace multple use of literal values for GT Block Timer Frame
count/number validation with a macro definition.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Remove redundant forward function declarations by repositioning
blocks of code. This way the code structure is consistent across
ACPI table parsers and the code becomes more concise.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Remove redundant forward function declarations by repositioning
blocks of code. This way the code structure is consistent across
ACPI table parsers and the code becomes more concise.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Remove redundant forward function declarations by repositioning
blocks of code. This way the code structure is consistent across
ACPI table parsers and the code becomes more concise.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reposition blocks of code to remove redundant forward function
declarations in order to reduce the code size.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Remove redundant forward function declarations by repositioning
blocks of code. This way the code structure is consistent across
ACPI table parsers and the code becomes more concise.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Remove redundant forward function declarations by repositioning
blocks of code. This way the code structure is consistent across
ACPI table parsers and the code becomes more concise.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Make the -h command line option a binary flag. Now, colour
highlighting is enabled whenever this flag is set (stateless),
instead of being dependent on previous acpiview command
invocations.
By removing the parameter required with the -h flag the command
line parsing logic becomes simpler.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Remove redundant whitespace characters at the beginning of the strings
describing IORT table field names.
When dumping ACPI table contents, the indentation level for printing
field names is controled using the 'Indent' argument to the 'ParseAcpi'
function. In the IORT acpiview parser, both 'Indent' and extra
whitespace characters are used for indentation, which results in
excess indentation.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
According to the acpiview documentation, the -v flag enables verbose
output and it is set on default.
Moreover, the acpiview UEFI shell tool dumps the same output with
and without this flag set.
Therefore this patch removes the superfluous -v flag from allowed
command line parameters.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Replace the enum defining valid node types in the IORT table with
macros from IoRemappingTable.h.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
The current documentation for the acpiview UEFI shell tool states
that the '-c' flag enables consistency checks on ACPI table data.
However, these checks are enabled anyway by default.
This patch keeps ACPI table validation as a default option, but it
makes it possible to turn ACPI table validation off by setting the
newly-introduced '-q' flag. Consequently, the '-c' flag is removed.
The remaining code changes in this patch make a number of consistency
checks optional (but enabled by default):
1. ACPI table field offset mismatch.
2. ACPI table field validation functions provided in the ACPI_PARSER
arrays.
3. Table checksum computation.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Print an extra newline character at the end DBG2 table parsing in order
to make the output resemble the one for other ACPI table parsers.
With this change, there is now a blank line between the DBG2 table dump
and the 'Table Statistics' section.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Move printing double newline character ('\n\n') from the beginning of
ACPI table checksum validation message to the end of the raw binary
data dump.
This way acpiview table dump looks similar regardless of whether Table
Checksum is validated or not.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Acpiview currently allows displaying help info by specifying both
-? and /? flags. This patch removes /? from valid command line
flags that can be passed to the acpiview tool, as this
flag is not used for such purpose in other UEFI shell commands.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
The ACPI 6.3 specification introduces a 'SPE overflow
Interrupt' field as part of the GICC structure.
Update the MADT parser to decode this field and validate
the interrupt ID used.
References:
- ACPI 6.3 Specification - January 2019
- Arm Generic Interrupt Controller Architecture Specification,
GIC architecture version 3 and version 4, issue E
- Arm Server Base System Architecture 5.0
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
The ACPI 6.3 specification introduces support to describe
the ARMv8.1 virtual EL2 timers. This patch updates the GTDT parser
of acpiview to decode the EL2 virtual timer fields.
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
The ID Type Structure (Type 2) inside the Processor Properties
Topology Table (PPTT) has a VENDOR_ID field which identifies the
node vendor. The approved values are listed in the ACPI ID Registry
and they are meant to be interpreted as arrays of ASCII characters.
This change to the acpiview parser for PPTT aims to reflect that.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Removed conditional pre-compiling for ARM CPUs because function
ValidateCacheAttributes(..) is based on ACPI PPTT specification.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reported-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Bi Dandan <dandan.bi@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
The ACPI 6.2 specification mandates that the Generic Timer (GT) Block
Timer Structures must have a frame number in the range 0-7.
Update the GTDT parser to warn if this condition is violated.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1153
The '-s' option of 'acpiview' do not support multiply invcation options.
So clarify it for users.
Modify the help decription for UefiShellAcpiViewCommandLib which the
description is equal or over 80 column. If the line include equal or over
80 characters. The display engine would display a blank line for those
equal 80 characters or a extra line with few words for those over 80
character. So it is better to keep each line less than 80 characters.
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1146
Add DSDT and SSDT description in the help information. Depend
on the implement of UefiShellAcpiViewCommandLib, the "acpiview"
command support to show all present type in the system not only
support the listed type in the help information. So change the
help information of this command.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1491
This patch is to update the data type of variable "Offset"
from UINT8 to UINT32 to fix following build issue.
...\Parsers\Pptt\PpttParser.c(193): error C2220:
warning treated as error - no 'object' file generated
...\Parsers\Pptt\PpttParser.c(193): warning C4244: '=':
conversion from 'UINT32' to 'UINT8', possible loss of data
Cc: Krzysztof Koch <krzysztof.koch@arm.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Added the acpiview parser for the PPTT table.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Shenglei Zhang
Krzysztof Koch
Michael D Kinney
Pierre Gondois
Zhichao Gao
Dandan Bi
Ruiyu Ni
AlexeiFedorov