The type of return value for function EfiBootManagerFindLoadOption() is
INTN. When checking its return value, it is unnecessary to type cast -1 to
type UINTN.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Sunny Wang <sunnywang@hpe.com>
In FatPkg, cluster-related varibles are declared as unsigned type (e.g.
UINT32/UINTN). To keep the comparisions involving those variables
type-matched, declare the definition FAT_CLUSTER_SPECIAL as unsigned type
explicitly.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
The commit will check if bit 7 is set of an Ascii character to judge its
validity.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The smbiosview command was not displaying SMBIOS Type 3 Height, NumberofPowerCords, or SKU Number.
Added handling to display these values.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chris Phillips <chrisp@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
When running Nt32Pkg, SMBIOS Type 3 was missing Height, NumberofPowerCords, and SKU Number.
Also, ContainedElements was not being handled correctly.
Fixed code to add example data, correct some variable names (Assert -> Asset), and properly handle setting the Type 3 values.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chris Phillips <chrisp@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
When running Nt32Pkg, SMBIOS Type 2 had the wrong Length.
Fixed the code to use the correct structure in sizeof, and properly account for ContainedObjectHandles.
Also updated variable names with Assert -> Asset
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chris Phillips <chrisp@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Starting with SMBIOS spec version 2.7, Type 3 added SKU Number.
SKU Number is at a variable offset (depends on count and length of Contained Elements), so cannot add SKU Number to the SMBIOS_TABLE_TYPE3 structure.
Adding comments to explain how to get SKU Number.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chris Phillips <chrisp@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
When gDS->SetMemorySpaceCapabilities() is called,
current DXE core will sync all GCD attributes to memory map
attributes, including RUNTIME attributes.
It is wrong, because RUNTIME attributes should be set for
runtime memory only.
This fix clears the RUNTIME attributes before convert to UEFI
memory map. So that the UEFI memory map is good after
gDS->SetMemorySpaceCapabilities() is called.
Cc: Star Zeng <star.zeng@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Add PlatformClass info into TPM2 ACPI table, it is only valid with table
Rev 4 and later.
Cc: Star Zeng <star.zeng@intel.com>
Cc: Yao Jiewen <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Added definitions for the new SMBIOS Type 43 record.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Augustine Linson P <linson.augustine@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=335
Fix build issues with GCC49. There are local variables that
may be used before initialized in some paths.
Cc: Kelly Steele <kelly.steele@intel.com>
Cc: Lee Leahy <leroy.p.leahy@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Lee Leahy <leroy.p.leahy@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=336
When the Tpm12SubmitCommand() detects a response packet that
is the same size as a TPM_RSP_COMMAND_HDR, it returns
EFI_SUCCESS without reading any additional response packet
information from the TPM. In that case, the return parameter
OutputParameterBlockSize is not be updated, so the size of
that OutputParameterBlock returned is the value passed in which
could be larger than what is actually returned from the TPM.
Set the OutputParameterBlockSize to the size of the
TPM_RSP_COMMAND_HDR when this specific condition is detected.
Cc: Kelly Steele <kelly.steele@intel.com>
Cc: Lee Leahy <leroy.p.leahy@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Lee Leahy <leroy.p.leahy@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=337
The Tpm12CommandLib in the SecurityPkg was updated to check
the returnCode in the response packet in the following
commit:
950a3bc788
The Tpm12DeviceLibAtmelI2C uses the Tpm12PhysicalPresence()
function from the Tpm12CommandLib to verify that the I2C device
is responding to TPM command packets. However, at this point
the TPM device has not been started, and the TPM properly
responds with an error in the returnCode field of the response
packet. Before the commit above, the check worked, but the
additional error checking in the commit above now returns an
error and an Atmel I2C is returned as not present.
The fix is to remove the call to the Tpm12PhysicalPresence()
API in the Tpm12CommandLib from the Tpm12RequestUseTpm() API.
The Atmel I2C TPM device is detected if a byte can be read
from the slave address assigned to the Atmel I2C device.
When the startup command is sent to the TPM later, the
command and response packet processing will be verified, and
if the I2C device is not an Atmel TPM, it will be detected
at that point.
Cc: Kelly Steele <kelly.steele@intel.com>
Cc: Lee Leahy <leroy.p.leahy@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Lee Leahy <leroy.p.leahy@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=332
When the ShellLib ShellExecute() API or the Shell
Protocol Execute() API are used to execute a
command, the arguments are parsed to produce the
Argc/Argv list in the Shell Parameters Protocol and
double quotes are removed from arguments that are
surrounded by double quotes. This is the required
behavior of the Shell Parameters Protocol.
The ProcessCommandLine() function in the shell
implementation uses the Argc/Argv list from the
Shell Parameters Protocol to assemble a new command
line, but the double quotes that may have been
originally present for an argument are not preserved.
ProcessCommandLine() is updated to check if an
argument added to the generated command line
contains one or more white space characters, and
if it does, double quotes are added around the
argument.
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
TerminalDxe driver contains bugs in its DriverBindingStart():
1. It cannot be started AGAIN using a different terminal type;
2. It doesn't install SimpleTextInput/SimpleTextOut when
ConIn/ConOut doesn't contain its device path. The check is
duplicated of the same logic in ConPlatform driver and can
be removed.
The patch optimized the code to remove the unnecessary
gEfiCallerIdGuid protocol installation.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Fix incompatible change. Some modules are still referencing old definition.
Cc: Star Zeng <star.zeng@intel.com>
Cc: Yao Jiewen <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
To follow Shell spec 2.2, change "dh" to support dump from
protocol GUID and support "decode" parameter to dump the
GUID/name mapping.
Contributed-under: TianoCore Contribution Agreement 1.0
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Current CorebootPayloadPkgIa32X64.dsc contains "-flto" flag to
request GCC link time optimization. However, this feature is
only supported by newer GCC compiler, and it will break the
debug build with GCC4.8. To fix it, the extra compiling flags
are removed. It allows the default build flags set by the EDKII
build environment to be used.
With this fix, CorebootPayloadPkg 64bit debug build can pass
using GCC 4.8.
Cc: Prince Agyeman <prince.agyeman@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The patch reads a valid MAC address from the Juno IOFPGA registers
and pushes it into onboard Marvell Yukon NIC.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daniil Egranov <daniil.egranov@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
The Debug Agent in the SourceLevelDebugPkg can multiplex
both source level debug messages and console messages on
the same UART. When this is done, the Debug Agent owns
the UART device and an additional device handle with a
Serial I/O Protocol is produced with a VenHw device path
node.
In order for a platform to provide a UART based console
when the Debug Agent is using the same UART device, the
PlatformBootManagerLib must consider the SerialI/O
Protocol produces by the Debug Agent as one of the
supported consoles.
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jeff Fan <jeff.fan@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=331
If Nt32 is built using UEFI Shell from the ShellPkg sources,
an ASSERT() is generated when a single '\' character is
entered at the shell prompt.
The WinNtSimpleFileSystemDxe module GetNextFileNameToken()
function breaks a file path up into tokens, but it does not
handle the case where a FileName ends in a '\' character.
It returns an empty string instead of NULL. The fix is
to set *FileName to NULL if the remaining file path is an
empty string.
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
FileHandleLib.h uses the data type EFI_FILE_INFO,
so this library class should include <Guid/FileInfo.h>.
Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
If a BaseAddress of NULL is passed into DXE Core services
CoreAllocateIoSpace() or CoreAllocateMemorySpace(), and
DEBUG() messages are enabled, then a NULL pointer reference
is made. The parameter check for BaseAddress is performed
in the function CoreAllocateSpace() after the DEBUG()
messages. A check is added in the DEBUG() messages to
prevent the NULL pointer reference.
This issue was found with PI SCTs with DEBUG messages
enabled in the DXE Core.
Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Feng Tian <feng.tian@Intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Update TPM2 ACPI Table revision to 4. New version & data structure is
defined in TCG ACPI Spec 00.37
Cc: Star Zeng <star.zeng@intel.com>
Cc: Yao Jiewen <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
EFI_BOOT_SCRIPT_PCI_CONFIG_READ_WRITE_OPCODE expects the PCI address to
access in UEFI encoding, not in edk2/PciLib encoding.
Introduce the POWER_MGMT_REGISTER_Q35_EFI_PCI_ADDRESS() macro, and with
it, store the ICH9_GEN_PMCON_1 register's address to the boot script in
UEFI representation.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Add the following 2 APIs:
UnicodeStrnToAsciiStrS
AsciiStrnToUnicodeStrS
These APIs are used to enhance APIs UnicodeStrToAsciiStrS and
AsciiStrToUnicodeStrS (without 'n' in names) by:
1. Adds an input parameter 'Length' to specify the maximum number of
Ascii/Unicode characters to convert.
2. Adds an output parameter 'DestinationLength' to indicate the number of
Ascii/Unicode characters successfully converted.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
For the following 8 APIs in MdePkg/BaseLib:
[Ascii]StrDecimalToUintn
[Ascii]StrDecimalToUint64
[Ascii]StrHexToUintn
[Ascii]StrHexToUint64
They will ASSERT for DEBUG build when the input string exceeds the range
of UINTN/UINT64. However, for RELEASE build, incorrect value will be
returned.
This commit refines those APIs to direcly call their enhanced counterparts
(with trailing 'S' in API names) so as to remove those exceed-range ASSERT
checks and to make those APIs to return MAX_UINTN/MAX_UINT64 instead.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Add the following 8 APIs:
[Ascii]StrDecimalToUintnS
[Ascii]StrDecimalToUint64S
[Ascii]StrHexToUintnS
[Ascii]StrHexToUint64S
These safe version APIs are used to enhance their counterpart (APIs
without trailing 'S' in function names).
These safe version APIs perform checks to the input string and will return
relative status to reflect the check result:
When the input string exceeds the range of UINTN/64, these APIs will
return RETURN_UNSUPPORTED and store MAX_UINTN/64 in the output data.
When no conversion can be performed for the input string, these APIs will
return RETURN_SUCCESS and store 0 in the output data.
The optional parameter 'EndPointer', if provided, will point to the
character that stopped the scan.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Add StrnSizeS() and AsciiStrnSizeS() APIs.
These 2 safe version APIs are used to replace StrSize() and
AsciiStrSize(). Those two APIs use similar checks as [Ascii]StrnLenS().
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
While debugging OS for ACPI BGRT support (especially on VMs),
it is very useful to have the EFI firmware (OVMF in most cases
which use Tianocore) to export the ACPI BGRT table.
This patch tries to add this support in OvmfPkg.
Tested this patch in the following environments:
1. On both RHEL7.3 and Fedora-25 VM guests running on a Fedora-24 Host:
- Ensured that the BGRT logo is properly prepared and
can be viewed with user-space tools (like 'Gwenview' on KDE,
for example):
$ file /sys/firmware/acpi/bgrt/image
/sys/firmware/acpi/bgrt/image: PC bitmap, Windows 3.x format, 193 x
58 x 24
2. On a Windows-10 VM Guest running on a Fedora-24 Host:
- Ensured that the BGRT ACPI table is properly prepared and can be
read with freeware tool like FirmwareTablesView:
==================================================
Signature : BGRT
Firmware Provider : ACPI
Length : 56
Revision : 1
Checksum : 129
OEM ID : INTEL
OEM Table ID : EDK2
OEM Revision : 0x00000002
Creator ID : 0x20202020
Creator Revision : 0x01000013
Description :
==================================================
Note from Laszlo Ersek <lersek@redhat.com>: without the BGRT ACPI table,
Windows 8 and Windows 10 first clear the screen, then display a blue,
slanted Windows picture above the rotating white boot animation. With the
BGRT ACPI table, Windows 8 and Windows 10 don't clear the screen, the blue
Windows image is not displayed, and the rotating white boot animation is
shown between the firmware's original TianoCore boot splash and (optional)
"Start boot option" progress bar.
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
[lersek@redhat.com: cover effect on Windows 8/10 boot anim. in commit msg]
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Hao Wu
Chris Phillips
Jiewen Yao
Zhang, Chao B
Linson Augustine
Michael Kinney
Ruiyu Ni
Chen A Chen
Maurice Ma
Daniil Egranov
Laszlo Ersek
Star Zeng
Bhupesh Sharma