| Commit message (Collapse) | Author | Age | Files | Lines |
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EfiTimeToEpoch() calls EfiGetEpochDays() internally, which (reasonably)
returns a UINTN. But then EfiTimeToEpoch() truncates the EfiGetEpochDays()
retval to UINT32 for no good reason, effectively restricting Time->Year
under 2106.
This truncation was pointed out with a valid warning (= build error) by
VS2019.
Allow EfiTimeToEpoch() to return / propagate a UINTN value.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201221113657.6779-3-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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In preparation for changing EfiTimeToEpoch()'s return type to UINTN, cast
EfiTimeToEpoch()'s retval to UINT32 explicitly, in LibSetTime().
Currently, this is a no-op, and even after widening the retval, it will
make no difference, as LibSetTime() explicitly restricts Time->Year under
2106, given that "the PL031 is a 32-bit counter counting seconds". The
patch is made for preventing compiler warnings.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201221113657.6779-2-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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"vm_image: 'ubuntu-latest'" now refers to Ubuntu Focal (20.04LTS), not
Ubuntu Bionic (18.04LTS), according to
<https://github.com/actions/virtual-environments/issues/1816>.
In Focal, an EmulatorPkg linking step fails like this:
> INFO - "gcc" -o
> /home/vsts/work/1/s/Build/EmulatorIA32/DEBUG_GCC5/IA32/Host -m32
> -L/usr/X11R6/lib
> -Wl,--start-group,@/home/vsts/work/1/s/Build/EmulatorIA32/DEBUG_GCC5/IA32/EmulatorPkg/Unix/Host/Host/OUTPUT/static_library_files.lst,--end-group
> -lpthread -ldl -lXext -lX11
> INFO - /usr/bin/ld: skipping incompatible
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a when searching for -lgcc
> INFO - /usr/bin/ld: cannot find -lgcc
> INFO - /usr/bin/ld: skipping incompatible
> /usr/lib/gcc/x86_64-linux-gnu/9/libgcc.a when searching for -lgcc
> INFO - /usr/bin/ld: cannot find -lgcc
> INFO - collect2: error: ld returned 1 exit status
> INFO - make: *** [GNUmakefile:421:
> /home/vsts/work/1/s/Build/EmulatorIA32/DEBUG_GCC5/IA32/EmulatorPkg/Unix/Host/Host/DEBUG/Host]
> Error 1
So for now, stick with the previous Ubuntu environment, which continues to
be supported, per
<https://github.com/actions/virtual-environments/issues/1816>.
The following ticket has been opened about this particular issue:
<https://github.com/actions/virtual-environments/issues/2324>.
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Ray Ni <ray.ni@intel.com>
Message-Id: <20201221031930.1799-1-bob.c.feng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
[lersek@redhat.com: update the commit message to refer to GCC rather than
to QEMU]
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https://bugzilla.tianocore.org/show_bug.cgi?id=3114
Add logic to flush all UART transmit buffers if there is a
config change from Reset(), SetAttributes() or SetControl().
Use a timeout in the flush operation, so the system can
continue to boot if the transmit buffers can not be
flushed for any reason.
This change prevents lost characters on serial debug logs
and serial consoles when a config change is made. It also
prevents a UART from getting into a bad state or reporting
error status due to characters being transmitted at the same
time registers are updated with new communications settings.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
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When Affinity Routing enabled, the GICR_IPRIORITYR<n> is used to set
priority for SGIs and PPIs instead of GICD_IPRIORITYR<n>.
This patch calls ArmGicSetInterruptPriority() helper function when
setting priority to handle the difference.
Cc: Leif Lindholm <leif@nuviainc.com>
Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
Reviewed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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According to ARM IHI 0069F, section 11.9.18 GICD_IPRIORITYR<n>,
Interrupt Priority Registers, n = 0 - 254, when affinity routing is
enabled for the Security state of an interrupt, GICR_IPRIORITYR<n>
is used instead of GICD_IPRIORITYR<n> where n = 0 to 7 (that is, for
SGIs and PPIs).
As setting interrupt priority for SGIs and PPIs are handled using
difference registers depends on the mode, this patch instroduces
ArmGicSetInterruptPriority() helper function to handle the discrepancy.
Cc: Leif Lindholm <leif@nuviainc.com>
Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
Reviewed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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ArmReadIdPfr0 () and ArmReadIdPfr1 () are now used only inside ArmLib.
Remove the prototypes from the public header to discourage new id
register accessor additions, and direct id register access in general.
Move them into local header Arm/ArmV7Lib.h.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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ArmReadIdPfr0 is now used only inside ArmLib. Rename the AArch64
variant ArmReadIdAA64Pfr0 and add a declaration of that only into
local header AArch64/AArch64Lib.h.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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The AArch64 version of ArmReadIdPfr1 is not used by any code in tree,
or in edk2-platforms. Delete it.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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Use the helper ArmHasSecurityExtensions () instead of accessing
ID_PFR1 directly. Only affects ARM build.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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Create a helper function to eliminate direct feature register reading.
Returns BOOLEAN True if the CPU implements the Security extensions,
otherwise returns BOOL False.
This function is only implemented for ARM, not AArch64.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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The ID register access was the only difference between them, so
after switching to the ArmHasGicSystemRegisters () helper, there
is no longer any need to have separate ARM/AArch64 source files
for ArmGicArchSecLib, so unify them and drop the subdirectories.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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The ID register access was the only difference between them, so
after switching to the ArmHasGicSystemRegisters () helper, there
is no longer any need to have separate ARM/AArch64 source files
for ArmGicArchLib, so unify them and drop the subdirectories.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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Use ArmHasGicSystemRegisters () instead of direct ID register tests.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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Create a helper function to eliminate direct feature register reading,
which gets messy in code shared between ARM/AArch64.
Returns BOOLEAN True if the CPU implements the GIC System Register
Interface (any version), otherwise returns BOOL False.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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This patch fixes an issue with the current programming of the i440fx
PCI Interrupt routing assignment.
Explanation by Laszlo Ersek:
(1) The rotating pattern is a map:
(slot, function) --> (interrupt link) [LNKA..LNKD]
(more precisely, it is a pattern from (slot, pin) to (interrupt link),
but function<->pin is an identity mapping in the QEMU hardware, so we
can just use (slot, function) rather than (slot, pin) on the left hand
side. But I digress.)
The ACPI _PRT object is generated by QEMU; it describes this map.
(2) Another map is
(interrupt link) --> { set of possible interrupt numbers,
for this link }
This map is given by the LNK[A..D] ACPI objects, also given by QEMU.
(3) What the firmware is expected to do is:
(3a) for each interrupt link, select an *actual* interrupt from the set
that's possible for that link, yielding a deterministic map
(interrupt link) --> (actual interrupt number)
and
(3b) for each PCI device/function with an interrupt pin, resolve the
(slot, function) --> (interrupt link) --> (actual interrupt number)
functional composition, and program the result into the Interrupt Line
register of the device.
In OVMF, we do not parse the rotating map described under (1) from
QEMU's _PRT object. Instead, we duplicate the code. This is not a
problem.
In OVMF, we also do not parse the map described under (2) from QEMU's
ACPI content. Instead, we pick a specific selection (3a) that we
"apriori" know satisfies (2). This is also not a problem. OVMF's
particular selection is the PciHostIrqs table.
(
Table (2) from QEMU is
LNKA -> { 5, 10, 11 }
LNKB -> { 5, 10, 11 }
LNKC -> { 5, 10, 11 }
LNKD -> { 5, 10, 11 }
and our specific pick in OVMF, in the PciHostIrqs table, is
LNKA -> 10
LNKB -> 10
LNKC -> 11
LNKD -> 11
)
In OVMF, we also cover step (3b), in the SetPciIntLine() function.
What's missing in OVMF -- and what this patch corrects -- is that we
currently fail to program our selection for table (3) into the hardware.
We pick a specific LNKx->IRQ# mapping for each interrupt link, and we
correctly program the PCI Interrupt Line registers through those
link-to-IRQ mappings -- but we don't tell the hardware about the
link-to-IRQ mappings. More precisely, we program such a link-to-IRQ
mapping table into the hardware that is then not matched by the mapping
we use for programming the PCI device/function interrupt lines. As a
result, some PCI Interrupt Line registers will have impossible values --
a given (slot, function) may use a particular link, but also report an
interrupt number that was never picked for that link.
Output of Linux PCI Interrupt Links for i440fx before the patch:
[ 0.327305] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 10 *11)
[ 0.327944] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 10 *11)
[ 0.328582] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 *10 11)
[ 0.329208] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 *10 11)
[ 0.329807] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
after the patch:
[ 0.327292] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.327934] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.328564] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.329195] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.329785] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
Output of Linux PCI Interrupt Links for q35 before the patch:
[ 0.307474] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.308027] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.308764] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.309310] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.309853] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)
[ 0.310508] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)
[ 0.311051] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)
[ 0.311589] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)
after the patch:
[ 0.301991] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.302833] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.303354] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.303873] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.304399] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)
[ 0.304918] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)
[ 0.305436] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)
[ 0.305954] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)
Signed-off-by: Hendrik Borghorst <hborghor@amazon.de>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <8dbedc4c7a1c3fd390aca915270814e3b35e13a5.camel@amazon.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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This reverts commit cee5b0441af39dd6f76cc4e0447a1c7f788cbb00.
Commit cee5b0441af3 ("UefiCpuPkg/CpuDxe: Fix boot error", 2020-12-08)
breaks CpuDxe (and with it, OVMF boot) on AMD processors. AMD processors
cannot do far jumps to 64-bit targets, as documented in the AMD64
Architecture Programmer's Manual.
Revert the patch until a RETFQ-based substitute is posted.
Cc: Eric Dong <eric.dong@intel.com>
Cc: Guo Dong <guo.dong@intel.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Thomas Lendacky <thomas.lendacky@amd.com>
Ref: https://edk2.groups.io/g/devel/message/68597
Ref: https://www.redhat.com/archives/edk2-devel-archive/2020-December/msg00493.html
Reported-by: Thomas Lendacky <thomas.lendacky@amd.com>
Ref: https://edk2.groups.io/g/devel/message/68832
Ref: https://www.redhat.com/archives/edk2-devel-archive/2020-December/msg00737.html
Reported-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201217085055.15131-1-lersek@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3121
[lersek@redhat.com: add BZ link]
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It is anticipated that this part of the code will work for both Intel
TDX and AMD SEV, so remove the SEV specific naming and change to
ConfidentialComputing as a more architecture neutral prefix. Apart
from the symbol rename, there are no code changes.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Message-Id: <20201216014146.2229-3-jejb@linux.ibm.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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Although the SEV secret location must always be below 4GB, the same is
not necessarily true for Intel TDX, so change the configuration table
to contain a pair of UINT64 parameters instead of UINT32 so that any X64
location can be represented.
Signed-off-by: James Bottomley <jejb@linux.ibm.com>
Message-Id: <20201216014146.2229-2-jejb@linux.ibm.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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"vm_image: 'ubuntu-latest'" now refers to Ubuntu Focal (20.04LTS), not
Ubuntu Bionic (18.04LTS), according to
<https://github.com/actions/virtual-environments/issues/1816>.
In Focal, the "qemu" package is a dummy package with no dependencies, and
so the actual emulators are not pulled in. Compare:
https://packages.ubuntu.com/bionic/qemu
https://packages.ubuntu.com/focal/qemu
This causes CI runs to fail.
It would be best to switch to the "qemu-system" package name, which
continues to depend on the emulators:
https://packages.ubuntu.com/bionic/qemu-system
https://packages.ubuntu.com/focal/qemu-system
However, while that package does make the emulators available, the
emulators crash. So for now, stick with the previous Ubuntu environment,
which continues to be supported, per
<https://github.com/actions/virtual-environments/issues/1816>.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201217204049.26817-3-lersek@redhat.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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"vm_image: 'ubuntu-latest'" now refers to Ubuntu Focal (20.04LTS), not
Ubuntu Bionic (18.04LTS), according to
<https://github.com/actions/virtual-environments/issues/1816>.
In Focal, the "qemu" package is a dummy package with no dependencies, and
so the actual emulators are not pulled in. Compare:
https://packages.ubuntu.com/bionic/qemu
https://packages.ubuntu.com/focal/qemu
This causes CI runs to fail.
It would be best to switch to the "qemu-system" package name, which
continues to depend on the emulators:
https://packages.ubuntu.com/bionic/qemu-system
https://packages.ubuntu.com/focal/qemu-system
However, while that package does make the emulators available, the
emulators crash. So for now, stick with the previous Ubuntu environment,
which continues to be supported, per
<https://github.com/actions/virtual-environments/issues/1816>.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201217204049.26817-2-lersek@redhat.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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EDKII Redfish Credential DXE driver which abstracts platform Redfish
credential implementation.
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Signed-off-by: Ting Ye <ting.ye@intel.com>
Signed-off-by: Siyuan Fu <siyuan.fu@intel.com>
Signed-off-by: Fan Wang <fan.wang@intel.com>
Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Cc: Peter O'Hanley <peter.ohanley@hpe.com>
Reviewed-by: Nickle Wang <nickle.wang@hpe.com>
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Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Signed-off-by: Ting Ye <ting.ye@intel.com>
Signed-off-by: Siyuan Fu <siyuan.fu@intel.com>
Signed-off-by: Fan Wang <fan.wang@intel.com>
Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Cc: Peter O'Hanley <peter.ohanley@hpe.com>
Reviewed-by: Nickle Wang <nickle.wang@hpe.com>
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SoC Integrated Address Translation Cache (SATC) reporting structure is one
of the Remapping Structure, which is imported since Intel(R) Virtualization
Technology for Directed I/O (VT-D) Architecture Specification v3.2.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3109
Signed-off-by: Sheng Wei <w.sheng@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jenny Huang <jenny.huang@intel.com>
Cc: Kowalewski Robert <robert.kowalewski@intel.com>
Cc: Feng Roger <roger.feng@intel.com>
Reviewed-by: Zhiguang Liu <zhiguang.liu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
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Currently VFR files have variables comments which will not be
added into StructurePcd.dsc file. Thus, it is not convenient for
developer to Modify Pcds. To solve this problem, The comments will
be modified to user friendly format and added after the corresponding
Pcd values in StructurePcd.dsc file.
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Yuwei Chen <yuwei.chen@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
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https://bugzilla.tianocore.org/show_bug.cgi?id=3111
Add host based unit tests for the multiple lock case using Variable Lock
Protocol, Variable Policy Protocol, and mixes of Variable Lock Protocol
and Variable Policy Protocol.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Bret Barkelew <Bret.Barkelew@microsoft.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
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https://bugzilla.tianocore.org/show_bug.cgi?id=3111
The VariableLock shim currently fails if called twice because the
underlying Variable Policy engine returns an error if a policy is set
on an existing variable.
This breaks existing code which expect it to silently pass if a variable
is locked multiple times (because it should "be locked").
Refactor the shim to confirm that the variable is indeed locked and then
change the error to EFI_SUCCESS and generate a DEBUG_ERROR message so
the duplicate lock can be reported in a debug log and removed.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Bret Barkelew <Bret.Barkelew@microsoft.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
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Use git config insteadOf feature to use an alternate
cmocka repo from github when running CI.
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
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Now that the secret area is protected by a boot time HOB, extract its
location details into a configuration table referenced by
gSevLaunchSecretGuid so the boot loader or OS can locate it before a
call to ExitBootServices().
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3077
Signed-off-by: James Bottomley <jejb@linux.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201130202819.3910-7-jejb@linux.ibm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
[lersek@redhat.com: fix indentation of InstallConfigurationTable() args]
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Create a one page secret area in the MEMFD and reserve the area with a
boot time HOB.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3077
Signed-off-by: James Bottomley <jejb@linux.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201130202819.3910-6-jejb@linux.ibm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
[lersek@redhat.com: s/protect/reserve/g in the commit message, at Ard's
and James's suggestion]
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SEV needs an area to place an injected secret where OVMF can find it
and pass it up as a ConfigurationTable. This patch implements the
area itself as an addition to the SEV enhanced reset vector table using
an additional guid (4c2eb361-7d9b-4cc3-8081-127c90d3d294).
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3077
Signed-off-by: James Bottomley <jejb@linux.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201130202819.3910-5-jejb@linux.ibm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
[lersek@redhat.com: fix typo in "ResetVectorVtf0.asm" comments]
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This is used to package up the grub bootloader into a firmware volume
where it can be executed as a shell like the UEFI Shell. Grub itself
is built as a minimal entity into a Fv and then added as a boot
option. By default the UEFI shell isn't built but for debugging
purposes it can be enabled and will then be presented as a boot option
(This should never be allowed for secure boot in an external data
centre but may be useful for local debugging). Finally all other boot
options except grub and possibly the shell are stripped and the boot
timeout forced to 0 so the system will not enter a setup menu and will
only boot to grub. This is done by copying the
Library/PlatformBootManagerLib into Library/PlatformBootManagerLibGrub
and then customizing it.
Boot failure is fatal to try to prevent secret theft.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3077
Signed-off-by: James Bottomley <jejb@linux.ibm.com>
Message-Id: <20201130202819.3910-4-jejb@linux.ibm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
[lersek@redhat.com: replace local variable initialization with assignment]
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
[lersek@redhat.com: squash 'OvmfPkg: add "gGrubFileGuid=Grub" to
GuidCheck.IgnoreDuplicates', reviewed stand-alone by Phil (msgid
<e6eae551-8563-ccfb-5547-7a97da6d46e5@redhat.com>) and Ard (msgid
<10aeda37-def6-d9a4-6e02-4c66c1492f57@arm.com>)]
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This commit represents the file copied from OvmfPkgX64 with minor
changes to change the build name.
This package will form the basis for adding Sev specific features.
Since everything must go into a single rom file for attestation, the
separated build of code and variables is eliminated.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3077
Signed-off-by: James Bottomley <jejb@linux.ibm.com>
Message-Id: <20201130202819.3910-3-jejb@linux.ibm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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Convert the current ES reset block structure to an extensible guid
based structure by appending a header and length, which allow for
multiple guid based data packets to be inserted.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3077
Signed-off-by: James Bottomley <jejb@linux.ibm.com>
Message-Id: <20201130202819.3910-2-jejb@linux.ibm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Message-Id: <20201210215640.1260-1-mikuback@linux.microsoft.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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CpuInfo.First stores whether the current thread belongs to the first
package in the platform, first core in a package, first thread in a
core.
But the time complexity of original algorithm to calculate the
CpuInfo.First is O (n) * O (p) * O (c).
n: number of processors
p: number of packages
c: number of cores per package
The patch trades time with space by storing the first package, first
core per package, first thread per core in an array.
The time complexity becomes O (n).
Signed-off-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Cc: Yun Lou <yun.lou@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
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The required buffer size for InitOrder will be 96K when NumberOfCpus=1024.
sizeof (CPU_FEATURES_INIT_ORDER) = 96
NumberOfCpus = 1024 = 1K
sizeof (CPU_FEATURES_INIT_ORDER) * NumberOfCpus = 96K
AllocateZeroPool() will call to PeiServicesAllocatePool() which will use
EFI_HOB_MEMORY_POOL to management memory pool.
EFI_HOB_MEMORY_POOL.Header.HobLength is UINT16 type, so there is no way
for AllocateZeroPool() to allocate > 64K memory.
So AllocateZeroPool() could not be used anymore for the case above or
even bigger required buffer size.
This patch updates the code to use AllocatePages() instead of
AllocateZeroPool() to allocate buffer for InitOrder.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
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Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3085
Coding error in converting memset call to SetMem - Length and Value
is not swapped on calling SetMem
Signed-off-by: Baraneedharan Anbazhagan <anbazhagan@hp.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
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Bugzilla: 3047 (https://bugzilla.tianocore.org/show_bug.cgi?id=3047)
Create a new parser for the PCCT Table.
The PCCT Table is used to describe how the OSPM can
communicate with entities outside the platform. It
describes which memory spaces correspond to which
entity as well as a few of the needed information
to handle the communications.
This new PCCT parser dumps the values and names of
the table fields. It also performs some validation
on the table's fields.
Signed-off-by: Marc Moisson-Franckhauser <marc.moisson-franckhauser@arm.com>
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
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Bugzilla: 3046 (https://bugzilla.tianocore.org/show_bug.cgi?id=3046)
The field validator function provides means to validate fields
in the ACPI table structures. To print complex field types a
print formatter function is provided.
The field validator was being invoked for simple data fields
for which the default print format is used. However, the field
validator function was not invoked if a print formatter function
was provided.
This problem is noticed when a Generic Address Structure (GAS)
is printed using DumpGas() and a field validator is present
to validate the GAS structure.
To fix this move the invocation of the field validator after
the field is printed such that the validation function is
called even when a print formatter function is present.
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
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BZ#: 2908
https://bugzilla.tianocore.org/show_bug.cgi?id=2908
Implementation of EFI EX Protocol according to UEFI spec
2.8 Section 29.7.2 EFI REST EX Protocol.
This is the network stack based EFI REST EX protocol instance.
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Signed-off-by: Siyuan Fu <siyuan.fu@intel.com>
Signed-off-by: Fan Wang <fan.wang@intel.com>
Signed-off-by: Ting Ye <ting.ye@intel.com>
Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Cc: Fan Wang <fan.wang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Cc: Peter O'Hanley <peter.ohanley@hpe.com>
Reviewed-by: Nickle Wang <nickle.wang@hpe.com>
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"FirmwareVersion" was misspelled "FirwareVersion".
Also, update SmbiosView PrintInfo.c to use the new field name.
Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
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In SmBios.h, the SMBIOS_TABLE_TYPE4 field "ProcessorManufacture"
should be "ProcessorManufacturer".
Also, update SmbiosView PrintInfo.c to use the new field name.
Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
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Fix typos of "Processor64BitCapable", "ProcessorEnhancedVirtualization",
and Processor128BitCapable.
Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
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The edk2 CI runs the "cspell" spell checker tool. Some words
are not recognized by the tool, triggering errors.
This patch modifies some spelling/wording detected by cspell.
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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This patch fixes the following Ecc reported error:
Only capital letters are allowed to be used for #define
declarations
The "SerialPrint" macro is definied for the PrePi module
residing in the ArmPlatformPkg. It is never used in the module.
The macro is thus removed.
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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This patch fixes the following Ecc reported error:
There should be no unnecessary inclusion of library
classes in the INF file
This comes with the additional information:
"The Library Class [TimeBaseLib] is not used
in any platform"
"The Library Class [PL011UartClockLib] is not used
in any platform"
"The Library Class [PL011UartLib] is not used
in any platform"
Indeed, the PL011SerialPortLib module requires the
PL011UartClockLib and PL011UartLib libraries.
The PL031RealTimeClockLib module requires the TimeBaseLib
library.
ArmPlatformPkg/ArmPlatformPkg.dsc builds the two modules,
but doesn't build the required libraries. This patch adds
the missing libraries to the [LibraryClasses.common] section.
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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This patch fixes the following Ecc reported error:
No used module files found
The source file
[ArmPlatformPkg/Drivers/SP805WatchdogDxe/SP805Watchdog.h]
is existing in module directory but it is not described
in INF file.
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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This patch fixes the following Ecc reported error:
No used module files found
The source file
[ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.h]
is existing in module directory but it is not described
in INF file.
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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This patch fixes the following Ecc reported error:
No used module files found
The source file
[ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/LcdGraphicsOutputDxe.h]
is existing in module directory but it is not described
in INF file.
Files in [Sources.common] are also alphabetically re-ordered.
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
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