The size of buffer should be 3 CHAR16 for Null-terminated Unicode
string.
The first char is the AKM/Cipher Suite number, the second char is ' ',
the third char is '\0'.
Cc: Maciej Rabeda <maciej.rabeda@linux.intel.com> Cc: Fu Siyuan <siyuan.fu@intel.com> Cc: Wu Jiaxin <jiaxin.wu@intel.com> Signed-off-by: Heng Luo <heng.luo@intel.com> Reviewed-by: Maciej Rabeda <maciej.rabeda@linux.intel.com>
Ping GetTimerPeriod API returns sometime zero value when
StallCounter has smaller value than RttTimerTick (divide by zero)
which results some failure at ping UEFI shell command
Signed-off-by: MohammedX Rehan <mohammedx.rehan@intel.com> Reviewed-by: Zhichao Gao <zhichao.gao@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
This happen because the above commit extended the BaseMemEncryptSevLib.inf
to include VmgExitLib. The FvbServicesSmm uses the functions provided
by the MemEncryptSevLib to clear the memory encryption mask from the
page table. It created a dependency, as shown below
OvmfPkg/FvbServicesSmm.inf
---> MemEncryptSevLib class
---> "OvmfPkg/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf" instance
---> VmgExitLib
---> "OvmfPkg/VmgExitLib" instance
---> LocalApicLib class
---> UefiCpuPkg/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf instance
---> TimerLib class
---> "OvmfPkg/AcpiTimerLib/DxeAcpiTimerLib.inf" instance
---> PciLib class
---> "OvmfPkg/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf" instance
The LocalApicLib provides a constructor, execution of the constructor
causes an exception. The SEV-ES and SEV-SNP do not support the SMM, so
skip including the VmgExitLib chain. Use the module override to use the
VmgExitLibNull to avoid the inclusion of unneeded LocalApicLib dependency
chain in FvbServicesSmm. We ran similar issue for AmdSevDxe driver,
see commit 19914edc5a0202cc7830f819ffac7e7b2368166a
Bob Feng [Wed, 26 Jan 2022 08:29:18 +0000 (16:29 +0800)]
MdeModulePkg: update brotli submodule
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3417
Update the brotli submodule to the latest commit (f4153a0)
so that the build isn't broken in GCC 11 compilers.
Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Dandan Bi <dandan.bi@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Pedro Falcato <pedro.falcato@gmail.com> Signed-off-by: Bob Feng <bob.c.feng@intel.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Bob Feng [Wed, 26 Jan 2022 08:30:14 +0000 (16:30 +0800)]
BaseTools: Update brotli submodule
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3417
Update the brotli submodule to the latest commit (f4153a0)
so that the build isn't broken in GCC 11 compilers.
Signed-off-by: Bob Feng <bob.c.feng@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Yuwei Chen <yuwei.chen@intel.com> Cc: Pedro Falcato <pedro.falcato@gmail.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Rebecca Cran [Fri, 4 Feb 2022 19:50:41 +0000 (03:50 +0800)]
BaseTools: Update CLANG{35,38}_WARNING_OVERRIDES to ignore unused vars
Building with the CLANG35 and CLANG38 toolset fails because of variables
which are set but not otherwise used in the RELEASE build.
GCC added -Wno-unused-but-set-variable back in 2016, and later added
-Wno-unused-const-variable. Add those to CLANG35_WARNING_OVERRIDES and
CLANG38_WARNING_OVERRIDES.
Signed-off-by: Rebecca Cran <quic_rcran@quicinc.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Xiaoyu Lu [Mon, 7 Feb 2022 11:50:15 +0000 (19:50 +0800)]
Maintainers.txt: Update email address
Update Email address for Xiaoyu Lu.
Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Signed-off-by: Xiaoyu Lu <xiaoyu1.lu@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Leif Lindholm [Mon, 31 Jan 2022 11:14:35 +0000 (11:14 +0000)]
Maintainers.txt: update email for Leif Lindholm
NUVIA inc. was acquired by Qualcomm in March 2021, but we continued
contributions under the existing IDs until the start of this year.
We are now switching to use Qualcomm Innovation Center email, so
update Maintainers.txt to reflect this.
Cc: Andrew Fish <afish@apple.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Leif Lindholm <quic_llindhol@quicinc.com> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Leif Lindholm [Mon, 31 Jan 2022 11:11:57 +0000 (11:11 +0000)]
Maintainers.txt: add missing github IDs to OvmfPkf/Fdt reviewers
This section seems to have been missed when introducing github IDs,
so add them.
Cc: Andrew Fish <afish@apple.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Leif Lindholm <leif@nuviainc.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
When setting mVirtualMap to NULL also set mVirtualMapMaxIndex to 0.
Without that RuntimeDriverConvertPointer() will go search the ZeroPage
for EFI_MEMORY_DESCRIPTOR entries.
In case mVirtualMapMaxIndex happens to be small small enough that'll go
unnoticed, the search will not find anything and EFI_NOT_FOUND will be
returned.
In case mVirtualMapMaxIndex is big enough the search will reach the end
of the ZeroPage and trigger a page fault.
Fix a Edk2Logger.warn() message format to match the arguments.
We ran into this after a failure in PcdValueInit. The failure was
masked by a new exception, "TypeError: not all arguments converted
during string formatting".
New macro OBJCOPY_STRIPFLAG is added in build_rule.template to replace
'--strip-unneeded -R .eh_frame', so that module can have some unique
objcopy flags for its own purpose.
In tools_def.template, set '--strip-unneeded -R .eh_frame' as default
value of OBJCOPY_STRIPFLAG.
The PPTT parser in AcpiView incorrectly dereferences a pointer to
FlagName when trying to log an error with the PPTT cache flags, which
can lead to random crashes and other errors.
Also fix some spacing in the error message to ensure the message is
printed cleanly.
Signed-off-by: Chris Jones <christopher.jones@arm.com> Reviewed-by: Rebecca Cran <rebecca@nuviainc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Remove ASSERT() statements that are triggered if a platform provides
an override of PCI ROM attached to a PCI Controller. The PCI Platform
Protocol allows the platform to provide a PCI ROM image for a PCI
Controller. This works for PCI Controllers that do not have an attached
PCI ROM, but the platform is not allowed to replace the PCI ROM for a
PCI Controller that has its own PCI ROM. Removing these ASSERT()
statements enables this additional use case.
Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>
We never run any code at EL0, and so it would seem that any access
permissions set for EL0 (via the AP[1] attribute in the page tables) are
irrelevant. We currently set EL0 and EL1 permissions to the same value
arbitrarily.
However, this causes problems on hardware like the Apple M1 running the
MacOS hypervisor framework, which enters EL1 with SCTLR_EL1.SPAN
enabled, causing the Privileged Access Never (PAN) feature to be enabled
on any exception taken to EL1, including the IRQ exceptions that handle
our timer interrupt. When PAN is enabled, EL1 has no access to any
mappings that are also accessible to EL0, causing the firmware to crash
if it attempts to access such a mapping.
Even though it is debatable whether or not SCTLR_EL1.SPAN should be
disabled at entry or whether the firmware should put all UNKNOWN bits in
all system registers in a consistent state (which it should), using EL0
permissions serves no purpose whatsoever so let's fix that regardless.
Sami Mujawar [Fri, 4 Jun 2021 16:43:37 +0000 (17:43 +0100)]
ArmVirtPkg/Kvmtool: Enable Acpiview
Acpiview is a command line tool allowing to display, dump, or check
installed ACPI tables. Add a 'ACPIVIEW_ENABLE' switch to enable it
on an ArmVirt platform.
The switch is set for the ArmVirtKvmTool platform.
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Sami Mujawar [Tue, 20 Apr 2021 12:53:10 +0000 (13:53 +0100)]
ArmVirtPkg/Kvmtool: Enable ACPI support
A Configuration Manager that uses the Dynamic Tables framework
to generate ACPI tables for Kvmtool Guests has been provided.
This Configuration Manager uses the FdtHwInfoParser module to
parse the Kvmtool Device Tree and generate the required
Configuration Manager objects for generating the ACPI tables.
Therefore, enable ACPI table generation for Kvmtool.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3742 Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Sami Mujawar [Tue, 20 Apr 2021 12:37:47 +0000 (13:37 +0100)]
ArmVirtPkg/Kvmtool: Add Configuration Manager
Add Configuration Manager to enable ACPI tables for Kvmtool
firmware. The Configuration Manager for Kvmtool uses the DT
Hardware Information Parser module (FdtHwInfoParser) to parse
the DT provided by Kvmtool. The FdtHwInfoParser parses the DT
and invokes the callback function HW_INFO_ADD_OBJECT to add
the Configuration Manager objects to the Platform Information
repository.
The information for some Configuration Manager objects may not
be available in the DT. Such objects are initialised locally
by the Configuration Manager.
Support for the following ACPI tables is provided:
- DBG2
- DSDT (Empty stub)
- FADT
- GTDT
- MADT
- SPCR
- SSDT (Cpu Hierarchy)
- SSDT (Pcie bus)
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Pierre Gondois [Tue, 1 Feb 2022 15:31:53 +0000 (16:31 +0100)]
DynamicTablesPkg: AcpiSsdtPcieLibArm: Remove link device generation
In ACPI 6.4, s6.2.13, _PRT objects describing PCI legacy interrupts
can be defined following 2 models.
In the first model, _PRT entries reference link devices. Link devices
then describe interrupts. This allows to dynamically modify
interrupts through _SRS and _PRS objects and to choose exactly the
interrupt type (level/edge triggered, active high/low).
In the second model, interrupt numbder are described in the _PRT entry.
The interrupt type is then assumed by the OS.
The Arm BSA, sE.6 "Legacy interrupts" states that PCI legacy
interrupts must be converted to SPIs, and programmed level-sensitive,
active high. Thus any OS must configure interrupts as such and there
is no need to specify the interrupt type.
Plus it is not possible to dynamically configure PCI interrupts.
Thus remove the link device generation and use the second model
for _PRT.
Pierre Gondois [Tue, 1 Feb 2022 15:30:13 +0000 (16:30 +0100)]
DynamicTablesPkg: AmlLib: AmlAddPrtEntry() to handle GSI
In ACPI 6.4, s6.2.13, _PRT objects describing PCI legacy interrupts
can be defined following 2 models.
In the first model, _PRT entries reference link devices. Link devices
then describe interrupts. This allows to dynamically modify
interrupts through _SRS and _PRS objects and to choose exactly the
interrupt type (level/edge triggered, active high/low).
In the second model, interrupt numbers are described in the _PRT entry.
The interrupt type is then assumed by the OS.
AmlAddPrtEntry() currently only handles the first model. Make
changes to also handle the second model.
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Rebecca Cran [Thu, 16 Dec 2021 03:46:31 +0000 (20:46 -0700)]
ArmPkg: Replace CoreId and ClusterId with Mpidr in ARM_CORE_INFO struct
Remove the ClusterId and CoreId fields in the ARM_CORE_INFO structure in
favor of a new Mpidr field. Update code in
ArmPlatformPkg/PrePeiCore/MainMPCore and ArmPlatformPkg/PrePi/MainMPCore.c
to use the new field and call new macros GET_MPIDR_AFF0 and GET_MPIDR_AFF1
instead.
Move BaseCachingPciExpressLib library from ArmVirtPkg to under OvmfPkg.
RISC-V Virt platform can leverage the same library to access PCI Express
registers through PCI Express base address set in PcdPciExpressBaseAddress
and cached in a global variable.
Cc: Daniel Schaefer <daniel.schaefer@hpe.com> Cc: Sunil V L <sunilvl@ventanamicro.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Abner Chang <abner.chang@hpe.com> Acked-by: Ard Biesheuvel <ardb@kernel.org>
Check whenever an EDID blob is present. In case it is get the display
resolution from it. Unless PcdVideoResolutionSource indicates the
display resolution has been set already, update
PcdVideoHorizontalResolution and PcdVideoVerticalResolution accordingly.
Also add the resolution to the mode list.
This will make OVMF boot up with the display resolution configured by
QEMU, which is 1280x800 by default. The resolution can be set using the
xres and yres properties. Here is an example for FullHD:
struct QEMU_VIDEO_MODE_DATA has all the data needed to set the video
mode, there is no need to take the extra indirection and use
struct QEMU_VIDEO_BOCHS_MODES.
Gerd Hoffmann [Sat, 29 Jan 2022 16:26:14 +0000 (17:26 +0100)]
OvmfPkg: add PcdVideoResolutionSource
It's a UINT8 (enum) PCD telling where the PcdVideoHorizontalResolution
and PcdVideoVerticalResolution values are coming from. It can be:
0 (unset aka default from dsc file), or
1 (from PlatformConfig), or
2 (set by Video Driver).
It will be used by video drivers to avoid overriding PlatformConfig
values, or override each others values in case multiple display devices
are present.
The underlying problem this tries to solve is that the GOP protocol has
no way to indicate the preferred video mode. On physical hardware this
isn't much of a problem because using the highest resolution available
works just fine as that is typically the native display resolution
But in a virtual machine you don't want come up with a huge 4k window by
default just because the virtual vga is able to handle that. Cutting
down the video mode list isn't a great solution either as that would
also remove the modes from the platform configuration so the user
wouldn't be able to pick a resolution higher than the default any more.
So with patch drivers can use use PcdVideoHorizontalResolution and
PcdVideoVerticalResolution to indicate what the preferred display
resolution is, without overwriting the user preferences from
PlatformConfig if present.
A possible alternative approach would be to extend the GOP protocol, but
I'm not sure this is a good plan given this is mostly a problem for
virtual machines and using PCDs allows to keep this local to OvmfPkg.
Gerd Hoffmann [Fri, 21 Jan 2022 13:00:54 +0000 (14:00 +0100)]
ArmVirtPkg: change qemu default resolution to 1280x800
ovmf default display resolution is 800x600. This is rather small for
modern guests. qemu used 1024x768 as default for a long time and
switched the to 1280x800 recently[1] for the upcoming 7.0 release.
This patch brings ovmf in sync with the recent qemu update and likewise
switches the default to 1280x800.
Gerd Hoffmann [Fri, 21 Jan 2022 13:00:53 +0000 (14:00 +0100)]
OvmfPkg: change qemu default resolution to 1280x800
ovmf default display resolution is 800x600. This is rather small for
modern guests. qemu used 1024x768 as default for a long time and
switched the to 1280x800 recently[1] for the upcoming 7.0 release.
This patch brings ovmf in sync with the recent qemu update and likewise
switches the default to 1280x800.
Rebecca Cran [Wed, 19 Jan 2022 21:01:16 +0000 (05:01 +0800)]
MdeModulePkg/UefiBootManagerLib: Convert BmLoadOption to Variable Policy
Since the Variable Lock protocol is deprecated, convert locking of
PlatformRecovery#### in EfiBootManagerLoadOptionToVariable to use the
Variable Policy protocol.
Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Zhichao Gao <zhichao.gao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Signed-off-by: Rebecca Cran <quic_rcran@quicinc.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Liu, Zhiguang [Wed, 19 Jan 2022 09:16:46 +0000 (17:16 +0800)]
UefiPayloadPkg: Use BaseCpuTimerLib for Universal Payload by default
Current, a macro CPU_TIMER_LIB_ENABLE is added to determine which timerlib
is used. BaseCpuTimerLib.inf is a better way and only fit for recent CPU.
Meanwhile, Universal Payload are only aimed to work with recent CPU.
Therefore, for Universal Payload, use the BaseCpuTimerLib by default
Cc: Guo Dong <guo.dong@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Cc: Maurice Ma <maurice.ma@intel.com> Cc: Benjamin You <benjamin.you@intel.com> Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
CompressedDataLength is declared as UINTN which is UINT64 in X64 arch.
But the second parameter of UefiDecompressGetInfo() is declared as
UINT32. So a build error is triggered. To declare CompressedDataLength
as UINT32 to fix the build error.
Cc: Leif Lindholm <leif@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Abner Chang <abner.chang@hpe.com> Cc: Daniel Schaefer <daniel.schaefer@hpe.com> Signed-off-by: Min Xu <min.m.xu@intel.com>
Current MM communicate routine from ArmPkg would conduct few checks prior
to proceeding with SMC calls. However, the inspection step is different
from PI specification.
This patch updated MM communicate input argument inspection routine to
assure that "if the `MessageLength` is zero, or too large for the MM
implementation to manage, the MM implementation must update the
`MessageLength` to reflect the size of the `Data` buffer that it can
tolerate", as described by `EFI_MM_COMMUNICATION_PROTOCOL.Communicate()`
section in PI specification.
Cc: Leif Lindholm <leif@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Current MM communicate routine from ArmPkg would conduct few checks prior
to proceeding with SMC calls. However, the inspection step is different
from PI specification.
This patch updated MM communicate input argument inspection routine to
assure `CommSize` represents "the size of the data buffer being passed
in" instead of the size of the data being used from data buffer, as
described by section `EFI_MM_COMMUNICATION2_PROTOCOL.Communicate()` in PI
specification.
Cc: Leif Lindholm <leif@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Current MM communicate routine from ArmPkg would conduct few checks prior
to proceeding with SMC calls. However, the inspection step is different
from PI specification.
This patch updated MM communicate input argument inspection routine to
assure that return code `EFI_INVALID_PARAMETER` represents "the
`CommBuffer**` parameters do not refer to the same location in memory",
as described by `EFI_MM_COMMUNICATION2_PROTOCOL.Communicate()` section
in PI specification.
Cc: Leif Lindholm <leif@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Kun Qin [Tue, 25 Jan 2022 19:39:06 +0000 (03:39 +0800)]
ArmPkg: MmCommunicationDxe: MM communicate function argument attributes
Current MM communicate2 function from ArmPkg described input arguments
`CommBufferPhysical`, `CommBufferVirtual` and `CommSize` as input only,
which mismatches with the "input and output type" as in PI specification.
This change updated function descriptions of MM communite2 to match input
argument types.
Cc: Leif Lindholm <leif@nuviainc.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Kun Qin [Tue, 25 Jan 2022 19:39:05 +0000 (03:39 +0800)]
MdePkg: MmCommunication2: Update MM communicate2 function description
Current MM communicate2 function definition described input arguments
`CommBufferPhysical`, `CommBufferVirtual` and `CommSize` as input only,
which mismatches with the "input and output type" as in PI specification.
This change updated function descriptions of MM communite2 definition to
match input argument types.
Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Zhiguang Liu <zhiguang.liu@intel.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
In EDKII implementation of variable policy, the DXE runtime agent would
communicate to MM to disable, register or query policies. However, these
operations populate the value of MessageLength that includes communicate
header to include MM communicate header, which mismatches with the
description of PI specification.
This fix will correct the MessageLength field calculation to exclude
the size of MM_COMMUNICATE_HEADER.
Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Sunny Wang [Tue, 11 Jan 2022 21:37:20 +0000 (05:37 +0800)]
MdeModulePkg/Variable: Make only EFI_VARIABLE_NON_VOLATILE invalid
Only EFI_VARIABLE_NON_VOLATILE attribute is an invalid combination
of attribute bits, so update the variable driver to return
EFI_INVALID_PARAMETER so that we can prevent the invalid variable
being created.
This change also fixes the SCT failure below:
- RT.QueryVariableInfo - With being an invalid combination -- FAILURE
For details, please check the threads below:
- https://edk2.groups.io/g/devel/topic/86486174
- https://edk2.groups.io/g/devel/message/82466
Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Cc: G Edhaya Chandran <edhaya.chandran@arm.com> Cc: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@arm.com> Signed-off-by: Sunny Wang <sunny.wang@arm.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Update the logic handling last attempt status codes from
FmpDeviceCheckImageWithStatus() implementations to account for
cases when the function return status code is EFI_SUCCESS
(since the image was checked successfully) but the ImageUpdatable
value is not valid.
In addition the following sentence is removed from the
LastAttemptStatus parameter definition for
FmpDeviceCheckImageWithStatus() since it can lead to confusion.
The expected status code value range is sufficient to implement
the library API.
"This value will only be checked when this
function returns an error."
Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Guomin Jiang <guomin.jiang@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Guomin Jiang <guomin.jiang@intel.com>
Liu, Zhiguang [Fri, 14 Jan 2022 06:15:18 +0000 (23:15 -0700)]
UefiPayloadPkg: Not use BaseCpuTimerLib by default.
For recent X86 CPU, 0x15 CPUID instruction will return Time Stamp
Counter. This is recommended way to get the time, and also how
BaseCpuTimerLib works However, some CPU doesn't support this feature,
so disable it by default.
Cc: Guo Dong <guo.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Maurice Ma <maurice.ma@intel.com> Cc: Benjamin You <benjamin.you@intel.com> Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com> Reviewed-by: Guo Dong <guo.dong@intel.com> Reviewed-by: Maurice Ma <maurice.ma@intel.com>
Xie, Yuanhao [Mon, 17 Jan 2022 08:24:28 +0000 (01:24 -0700)]
UefiPayloadPkg: Change the user interface name of the Uiapp
Chanage the name "Uiapp" to "Enter Setup".
Cc: Guo Dong <guo.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Maurice Ma <maurice.ma@intel.com> Cc: Benjamin You <benjamin.you@intel.com> Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com> Reviewed-by: Guo Dong <guo.dong@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
Sebastien Boeuf [Tue, 11 Jan 2022 12:31:27 +0000 (20:31 +0800)]
OvmfPkg/CloudHv: Connect serial console
Cloud Hypervisor doesn't emulate any LPC bridge, therefore we simply
need to rely on the serial I/O port to be connected as a console.
It reuses the code from Xen since it's very generic.
Sebastien Boeuf [Tue, 11 Jan 2022 12:31:26 +0000 (20:31 +0800)]
OvmfPkg/CloudHv: Replace legacy 8254 PIT with local APIC timer
Cloud Hypervisor doesn't emulate the legacy 8254 PIT, which is why
instead of relying on it as the timer UEFI services, rely on the
XenTimerDxe implementation. This is not Xen specific, as it simply uses
the local APIC timer triggering interrupts on the vector 32.
Sebastien Boeuf [Tue, 11 Jan 2022 12:31:25 +0000 (20:31 +0800)]
OvmfPkg/CloudHv: Add new target for Cloud Hypervisor
Adding the new target CloudHvX64, copied directly from OvmfPkgX64. The
point is to create a target dedicated for Cloud Hypervisor rather than
trying to support both QEMU and Cloud Hypervisor on the same target.
Improvements and cleanups will be performed in follow up patches.
Chen, Lin Z [Tue, 11 Jan 2022 13:01:12 +0000 (21:01 +0800)]
BaseTools: Fix wrong variable header size
There are two type variable header and their size are different,
need to use matched size when calculating offset info, otherwise
it'll destroy other variables content when patching.
Signed-off-by: Chen, Lin Z <lin.z.chen@intel.com> Reviewed-by: Bob Feng <bob.c.feng@intel.com>
Edwards, Craig [Wed, 5 Jan 2022 16:02:53 +0000 (00:02 +0800)]
MdeModulePkg/PartitionDxe: Add break to handle invalid LBA0 in MBR
Read Disk does a modification of ExtMbrStartingLba with the code MultU64x32
(ExtMbrStartingLba, BlockSize) Error detection to see if ExtMbrStartingLBA
has a value of 0. This is invalid as LBA 0 = MBR. After modification, the
next time ExtMbrStartingLba is in this function if ExtMbrStartingLba is set
to 0 in the MBR it never passes the while/do evaluation It is multiplied by
0 by read disk , set to 0 by an invalid MBR and goes back to evaluation
This condition will also cause Ws19 and WS22 to hang, however Microsoft has
developed a hotfix patch that will be released in 2022
Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Zhichao Gao <zhichao.gao@intel.com> Signed-off-by: Craig Edwards <craig.edwards@dell.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
UnitTestFrameworkPkg.dec contains cmockery folder from cmocka submodule.
However, the term "cmockery" is unrecognized by cspell tool.
This change grants spell check exception to "cmockery" to prevent
pipeline building failure.
Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>
Dov Murik [Tue, 4 Jan 2022 07:16:40 +0000 (15:16 +0800)]
OvmfPkg/AmdSev/SecretPei: Mark SEV launch secret area as reserved
Mark the SEV launch secret MEMFD area as reserved, which will allow the
guest OS to use it during the lifetime of the OS, without creating
copies of the sensitive content.
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Erdem Aktas <erdemaktas@google.com> Cc: James Bottomley <jejb@linux.ibm.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Min Xu <min.m.xu@intel.com> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Tobin Feldman-Fitzthum <tobin@linux.ibm.com> Signed-off-by: Dov Murik <dovmurik@linux.ibm.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Jiewen Yao <Jiewen.Yao@intel.com> Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Put off UFS HCS.DP (Device Attached) checking
until UfsDeviceDetection() to fix timing problem.
Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Ian Chiu <Ian.chiu@intel.com> Cc: Maggie Chu <maggie.chu@intel.com> Signed-off-by: VincentX Ke <vincentx.ke@intel.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Refactoring UFS DME request function and retry up to 5 times.
Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Ian Chiu <Ian.chiu@intel.com> Cc: Maggie Chu <maggie.chu@intel.com> Signed-off-by: VincentX Ke <vincentx.ke@intel.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Replace with UFS_UNIT_DESC to fix response timeout problem.
Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Ian Chiu <Ian.chiu@intel.com> Cc: Maggie Chu <maggie.chu@intel.com> Signed-off-by: VincentX Ke <vincentx.ke@intel.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Ray Ni [Wed, 29 Dec 2021 13:21:09 +0000 (21:21 +0800)]
MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP
Before trying to access parent root port to check ARI capabilities,
enumerator should see if Endpoint device is not Root Complex integrated
to avoid undefined parent register accesses.
Signed-off-by: Damian Bassa <damian.bassa@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
ExtendedImageRevision should be printed when Header revision >= 6.
Cc: Maurice Ma <maurice.ma@intel.com> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Star Zeng <star.zeng@intel.com> Signed-off-by: Chasel Chiu <chasel.chiu@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
TCG specification says BIOS should extend measurement of microcode to TPM.
However, reference BIOS is not doing this. BIOS shall extend measurement of
microcode to TPM.
Cc: Eric Dong <eric.dong@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Min M Xu <min.m.xu@intel.com> Cc: Qi Zhang <qi1.zhang@intel.com> Signed-off-by: Longlong Yang <longlong.yang@intel.com>
Gerd Hoffmann [Mon, 20 Dec 2021 14:32:38 +0000 (22:32 +0800)]
MdeModulePkg/UsbBusDxe: fix NOOPT build error
gcc-11 (fedora 35):
/home/kraxel/projects/edk2/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c: In function ?UsbIoBulkTransfer?:
/home/kraxel/projects/edk2/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c:277:12: error: ?UsbHcBulkTransfer? accessing 80 bytes in a region of size 8 [-Werror=stringop-overflow=]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Ashraf Ali S <ashraf.ali.s@intel.com> Signed-off-by: Chasel Chiu <chasel.chiu@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
S, Ashraf Ali [Thu, 16 Dec 2021 08:10:20 +0000 (16:10 +0800)]
IntelFsp2WrapperPkg : FSPM/S UPD data address based on Build Type
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3642
when the module is not building in IA32 mode which will lead to building
error. when a module built-in X64 function pointer will be the size of
64bit width which cannot be fit in 32bit address which will lead to
error. to overcome this issue introducing the 2 new PCD's for the 64bit
modules can consume it. based on the which pcd platform set, use that.
Cc: Chasel Chiu <chasel.chiu@intel.com> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Kuo Ted <ted.kuo@intel.com> Cc: Duggapu Chinni B <chinni.b.duggapu@intel.com> Cc: Rangasai V Chaganty <rangasai.v.chaganty@intel.com> Cc: Digant H Solanki <digant.h.solanki@intel.com> Cc: Sangeetha V <sangeetha.v@intel.com> Cc: Ray Ni <ray.ni@intel.com> Signed-off-by: Ashraf Ali S <ashraf.ali.s@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
Stefan Berger [Fri, 17 Dec 2021 02:37:22 +0000 (21:37 -0500)]
OvmfPkg: Call PlatformInitializeConsole for GPU passthrough case
For GPU passthrough support we have to initialize the console after
EfiBootManagerDispatchDeferredImages() has loaded ROMs, so call it after
this. This was the calling order before the TCG physical presence support
had to be moved and the console initialized earlier so user interaction
could be supported before processing TCG physical presence opcodes.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Tested-by: Shivanshu Goyal <shivanshu3@gmail.com> Acked-by: Jiewen Yao <jiewen.yao@intel.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
In V1: To follow the TCG CRB protocol specification, on every CRB TPM
command completion the TPM should return to Idle state, regardless of
the CRB Idle Bypass capability reported by the TPM device.
See: TCG PC Client Device Driver Design Principles for TPM 2.0,
Version 1.0, Rev 0.27
Signed-off-by: Rodrigo Gonzalez del Cueto <rodrigo.gonzalez.del.cueto@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
In V3: Cleaned up comments, debug prints and updated patch to use the
new debug ENUM definitions.
- Replaced EFI_D_INFO with DEBUG_INFO.
- Replaced EFI_D_VERBOSE with DEBUG_VERBOSE.
In V2: Add case to RegisterHashInterfaceLib logic
RegisterHashInterfaceLib needs to correctly handle registering the HashLib
instance supported algorithm bitmap when PcdTpm2HashMask is set to zero.
The current implementation of SyncPcrAllocationsAndPcrMask() triggers
PCR bank reallocation only based on the intersection between
TpmActivePcrBanks and PcdTpm2HashMask.
When the software HashLibBaseCryptoRouter solution is used, no PCR bank
reallocation is occurring based on the supported hashing algorithms
registered by the HashLib instances.
Need to have an additional check for the intersection between the
TpmActivePcrBanks and the PcdTcg2HashAlgorithmBitmap populated by the
HashLib instances present on the platform's BIOS.
Signed-off-by: Rodrigo Gonzalez del Cueto <rodrigo.gonzalez.del.cueto@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
In V1: Add debug functionality to examine TPM extend operations
performed by BIOS and inspect the PCR 00 value prior to
any BIOS measurements.
Signed-off-by: Rodrigo Gonzalez del Cueto <rodrigo.gonzalez.del.cueto@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Nhi Pham [Thu, 16 Dec 2021 03:54:55 +0000 (10:54 +0700)]
ArmPkg/ProcessorSubClassDxe: Get serial and part number from OemMiscLib
Currently, the serial and part number of a processor are filled with
fixed PCDs. However, they may be updated dynamically according to the
information being passed from a the pre-UEFI firmware during booting.
So, this patch is to support updating these string fields from
OemMiscLib if the PCDs are empty.
Signed-off-by: Nhi Pham <nhi@os.amperecomputing.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Nhi Pham [Thu, 16 Dec 2021 03:54:54 +0000 (10:54 +0700)]
ArmPkg/SmbiosMiscDxe: Get full SMBIOS strings from OemMiscLib
Typically, the information of the SMBIOS type 1/2/3 is fetched from an
FRU device during UEFI booting intead of fixed PCDs. Therefore, this
patch is to add more HII string fields in the OemMiscLib and support
updating these SMBIOS types with the strings provided by the OemMiscLib
if the PCDs are empty.
Signed-off-by: Nhi Pham <nhi@os.amperecomputing.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Gerd Hoffmann [Wed, 15 Dec 2021 11:39:19 +0000 (12:39 +0100)]
OvmfPkg: create Tcg12ConfigPei.inf
Split Tcg2ConfigPei.inf into two variants: Tcg12ConfigPei.inf with
TPM 1.2 support included and Tcg2ConfigPei.inf supporting TPM 2.0 only.
This allows x86 builds to choose whenever TPM 1.2 support should be
included or not by picking the one or the other inf file.
Switch x86 builds to Tcg12ConfigPei.inf, so they continue to
have TPM 1.2 support.
No functional change.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.ibm.com> Tested-by: Stefan Berger <stefanb@linux.ibm.com>
Gerd Hoffmann [Wed, 15 Dec 2021 11:39:17 +0000 (12:39 +0100)]
OvmfPkg: move tcg configuration to dsc and fdf include files
With this in place the tpm configuration is not duplicated for each of
our four ovmf config variants (ia32, ia32x64, x64, amdsev) and it is
easier to keep them all in sync when updating the tpm configuration.
No functional change.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Current FvLib will hit parse issue when encountering LARGE file, then
ignore latter ffs/section, thus causing required drivers not being
dispatched. Therefore, need to add support for EFI_FFS_FILE_HEADER2
and EFI_COMMON_SECTION_HEADER2 in FvLib to fix this issue.
Pierre Gondois [Thu, 9 Dec 2021 09:32:51 +0000 (10:32 +0100)]
DynamicTablesPkg: Add DynamicPlatRepo library
The DynamicPlatRepo library allows to handle dynamically created
CmObj. The dynamic platform repository can be in the following states:
1 - Non-initialised
2 - Transient:
Possibility to add CmObj to the platform, but not to query them.
3 - Finalised:
Possibility to query CmObj, but not to add new.
A token is allocated to each CmObj added to the dynamic platform
repository (except for reference tokens CmObj). This allows to retrieve
dynamic CmObjs among all CmObj (static CmObj for instance).
This patch add the inf file of the module and the main module
functionnalities and update the dsc file of the package.
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
projects / mirror_edk2.git / log