Replace the reference to the ARM specific ArmDmaLib with a reference
to the generic NonCoherentDmaLib.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Replace the reference to the ARM specific ArmDmaLib with a reference
to the generic NonCoherentDmaLib.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
The non-coherent DmaLib implementation in ArmDmaLib no longer relies on
anything in ArmPkg. So clone it into EmbeddedPkg, and rename it to
NonCoherentDmaLib.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Bring CoherentDmaLib in line with ArmDmaLib, and add support for
defining a static offset between the host's and the bus master's
view of memory.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
The name NullDmaLib suggests that this library is a placeholder that
only exists to fulfil formal dependencies on the DmaLib library class
without providing an actual implementation. This is not the case, though:
NullDmaLib does implement DmaLib fully, but doing so simply requires very
little effort on a cache coherent platform. So let's rename it to
CoherentDmaLib instead.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
EmbeddedPkg should be architecture agnostic, but a few issues were
preventing other architectures to build individual components directly
from the .dsc:
- The AndroidBoot/AndroidFastBoot support have a dependency on BdsLib,
which only has resolutions for ARM/AARCH64. Move them to an
arch-restricted Components section.
- The Isp1761UsbDxe driver is not 64-bit compatible. It should be
converted to UEFI driver model, but for now just move it to a new
Components.ARM section. (Also delete non-useful declaration for
AARCH64 in EmbeddedPkg.dec.)
- Lan9118Dxe has an unused ArmLib entry. Drop it.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
In this sample driver, if (0) {...} else {...} statements were used to
illustrate two different using scenarios.
This comment refines the coding style by substituting the 'if (0)'
statement with comments to select sample codes for different cases.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This driver does not rely on DmaLib at all, so don't declare it as a
dependency.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
The virt targets never use non-coherent DMA, so there is no point
in having a shared DmaLib library class resolution pointing to
ArmDmaLib. So drop it.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Some commands may cause current directory or even current mapping
become invalid. For example, "MAP" after unplugging the USB thumb
key may cause current mapping "FS0:" disappear.
This patch updates the CWD and current mapping when commands return.
It also causes the command prompt change to default "Shell>".
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Huajing Li <huajing.li@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by Jaben Carsey <jaben.carsey@intel.com>
When "map -r" runs, the mapping list is re-created but
gShellCurMapping still points to the old mapping list which
is already destroyed.
The patch updates the gShellCurMapping to point to the correct
location in the new mapping list.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Huajing Li <huajing.li@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by Jaben Carsey <jaben.carsey@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=680
Adding ARM and AARCH64 to SUPPORTED_ARCHITECTURES in SecurityPkg.dsc
to enable RngTest module build, since this is one platform-independent
application.
Cc: Chao Zhang <chao.b.zhang@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qin Long <qin.long@intel.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
There's a small window between
- AllocFwCfgDmaAccessBuffer() mapping the new FW_CFG_DMA_ACCESS object for
common buffer operation (i.e., decrypting it), and
- InternalQemuFwCfgDmaBytes() setting the fields of the object.
In this window, earlier garbage in the object is "leaked" to the
hypervisor. So zero the object before we decrypt it.
(This commit message references AMD SEV directly, because QemuFwCfgDxeLib
is not *generally* enabled for IOMMU operation just yet, unlike our goal
for the virtio infrastructure. Instead, QemuFwCfgDxeLib uses
MemEncryptSevLib explicitly to detect SEV, and then relies on IOMMU
protocol behavior that is specific to SEV. At this point, this is by
design.)
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Remove a false dependency on UncachedMemoryAllocationLib, and fix the
broken build while we're at it.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
ArmDmaLib no longer depends on UncachedMemoryAllocationLib, so we can
remove the library class resolutions for it.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
DmaLib's purpose is to manage memory that is shared between the host
and DMA capable devices. In some cases, this requires a larger alignment
than page size, and we currently don't cater for that in DmaLib. So add
a variant of DmaAllocateBuffer () that takes an alignment parameter.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=681
For string opcode,when checking the valid string length,
it should exclude the Null-terminated character.
And for string in NameValue storage, need to exclude
the varname and also need to convert the Config string
length to Unicode string length.
Cc: Eric Dong <eric.dong@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
In PI 1.5 version, system management mode name(SMM) has been changed
to Management Mode(MM). It impacts the current code which still use
SMM/Smram/SMI keywords. This patch update the original files which
related to old SMM modules, also keep the compatible with old SMM
related drivers.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
In PI 1.5 version, system management mode name(SMM) has been changed
to Management Mode(MM). It impacts the current code which still use
SMM/Smram/SMI keywords. This patch add new definition which use
MM/MmRam/MMI keywords to follow new spec definitions.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=676
Add LLVM39 and LLVM40 support in CLANG38 toolchain
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Steven Shi <steven.shi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
When EDK_TOOLS_BIN is not set, %EDK_TOOLS_PATH%\Bin\Win32 will be used as the
binary tool directory. But, %EDK_TOOLS_PATH%\Bin\Win32 may not exist. On this
case, toolsetup.bat should continue to do the other setting, such VS tool
chain and tool conf file copy.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=582
Don't enable this option in the default setting, because it may cause VS2015
linker crash. Platform can enable this option in PlatformPkg.dsc like below:
[BuildOptions]
*_*_*_DLINK2_FLAGS = /WHOLEARCHIVE
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
Originally (before 714c260301),
mPhysicalAddressBits was only defined in X64 PageTbl.c, after
714c260301, mPhysicalAddressBits is
also defined in Ia32 PageTbl.c, then mPhysicalAddressBits is used in
ConvertMemoryPageAttributes() for address check.
This patch is to centralize mPhysicalAddressBits definition to
PiSmmCpuDxeSmm.c from Ia32 and X64 PageTbl.c.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Eric Dong <eric.dong@intel.com>
Suggested-by: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
VirtioBlkDxe driver has been updated to use IOMMU-like member functions
from VIRTIO_DEVICE_PROTOCOL to translate the system physical address to
device address. We do not need to do anything special when
VIRTIO_F_IOMMU_PLATFORM bit is present hence treat it in parallel with
VIRTIO_F_VERSION_1.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
When device is behind the IOMMU, driver is require to pass the device
address of virtio request, response and any memory referenced by those
request/response to the bus master.
The patch uses IOMMU-like member functions from VIRTIO_DEVICE_PROTOCOL to
map request and response buffers system physical address to the device
address.
- If the buffer need to be accessed by both the processor and a bus
master then map with BusMasterCommonBuffer.
- If the buffer need to be accessed for a write operation by a bus master
then map with BusMasterWrite.
- If the buffer need to be accessed for a read operation by a bus master
then map with BusMasterRead.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
When device is behind the IOMMU then driver need to pass the device
address when programing the bus master. The patch uses VirtioRingMap() to
map the VRING system physical address to device address.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
The patch adds the new library class S3PciSegmentLib to carry out
PCI configuration and enable the PCI operations to be replayed during
an S3 resume. This library class maps directly on top of the
PciSegmentLib class.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The patch adds two PciSegmentLib instances that consumes
PciSegmentInfoLib to provide multiple segments PCI configuration
access.
BasePciSegmentLibSegmentInfo instance is a BASE library.
DxeRuntimePciSegmentLibSegmentInfo instance is to be linked with
runtime drivers to provide not only boot time but also runtime
PCI configuration access.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The patch adds PciSegmentInfoLib library class which is used
by PciSegmentLib (commit in next patch) to support multiple
segment PCI configuration access.
BasePciSegmentInfoLibNull instance is added but it shouldn't be
used by any real platform.
Any single segment platform that wants to use PciSegmentLib could
use BasePciSegmentLibPci instance.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The patch adds new macro PCI_ECAM_ADDRESS into PciExpress21.h,
to align to the PCIE spec, and also update PciExpressLib.h to
redirect PCI_EXPRESS_LIB_ADDRESS to the new macro.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Add sample for device scope based exception list
and PCI vendor id based exception list.
Cc: Star Zeng <star.zeng@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>
1. Handle flexible exception list format.
1.1 Handle DeviceScope based device info.
1.2 Handle PciDeviceId based device info.
2. Reorg the PCI_DEVICE_INFORMATION
2.1 Merge data pointer reduce allocation times
2.2 Add PCI device id to PCI_DEVICE_INFORMATION
2.3 Rename PciDescriptor to avoid confusing.
3. Fix the debug message too long issue.
Cc: Star Zeng <star.zeng@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 flexible exception list format:
1) Support Device scope based reporting:
Such as, Seg:0/StartBus:0/(Dev:1C|Func:0)/(Dev:0|Func:0)
2) Support PCI VendorId/DeviceId based reporting
Such as, VID:8086|DID:9D2F|Rev:21|SVID:8086|SDID:7270
Cc: Star Zeng <star.zeng@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>
Original code about Local Machine Check exception feature saves in a
discrete file, because features related to machine check architecture
all saved in MachineCheck.c file. This patch moved LMCE logic to same
file for easy maintenance.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Add CPUID check to see if the CPU supports the Machine Check
Architecture before accessing the Machine Check Architecture
related MSRs.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
mLegacyBootOptionPrivate pointer is initialized in Constructor function
with if condition check, but it's used in Destructor function directly
without any check. Now add the NULL pointer check.
Cc: Eric Dong <eric.dong@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
These two definitions have redundant definition which can be handle by code.
This patch update them to follow new code definitions.
V2: Add more comments for the PCDs and keep consistent in .dec and .uni files.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
The EnumProcTraceMemDisable/OutputSchemeInvalid are redundant
definitions. These definitions can be handled by other code,
so remove them.
V2: Change enum members name.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
When update MSR values, current code use BITxx to modify it. Enhance the code
to use corresponding MSR's data structures to make it more user friendly.
V2: Move architecturalMsr.h file. definition to architecturalMsr.h file.
Use structure members to do value assignment.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Current calculate timeout logic may have overflow if the input
timeout value too large. This patch fix this potential overflow
issue.
V2: Use local variable instead of call GetPerformanceCounterProperties
twice. Also correct some comments.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=624 reports
memory protection crash in PiSmmCpuDxeSmm, Ia32 build with
RAM above 4GB (of which 2GB are placed in 64-bit address).
It is because UEFI builds identity mapping page tables,
>4G address is not supported at Ia32 build.
This patch is to get the PhysicalAddressBits that is used
to build in PageTbl.c(Ia32/X64), and use it to check whether
the address is supported or not in ConvertMemoryPageAttributes().
With this patch, the debug messages will be like below.
UefiMemory protection: 0x0 - 0x9F000 Success
UefiMemory protection: 0x100000 - 0x807000 Success
UefiMemory protection: 0x808000 - 0x810000 Success
UefiMemory protection: 0x818000 - 0x820000 Success
UefiMemory protection: 0x1510000 - 0x7B798000 Success
UefiMemory protection: 0x7B79B000 - 0x7E538000 Success
UefiMemory protection: 0x7E539000 - 0x7E545000 Success
UefiMemory protection: 0x7E55A000 - 0x7E61F000 Success
UefiMemory protection: 0x7E62B000 - 0x7F6AB000 Success
UefiMemory protection: 0x7F703000 - 0x7F70B000 Success
UefiMemory protection: 0x7F70F000 - 0x7F778000 Success
UefiMemory protection: 0x100000000 - 0x180000000 Unsupported
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Eric Dong <eric.dong@intel.com>
Originally-suggested-by: Jiewen Yao <jiewen.yao@intel.com>
Reported-by: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
This is a patch to implement writing and dumping of PCI 3.0 Device ID
lists in EFI option ROMs in the EfiRom tool.
Using this modification, multiple space-delimited device IDs can be
specified after -i. The first device in the list is used for the main
PCI ROM header Device ID field and is also written in the list. The
list is only written when more than one device ID has been specified;
when only one device ID is given on the command line, the EfiRom output
should be identical to the current code.
Fixes: https://bugzilla.tianocore.org/show_bug.cgi?id=666
Cc: Liming Gao <liming.gao@intel.com>
Cc: Tomas Pilar <tpilar@solarflare.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This reverts commit ca56256d5e0b7e63325b049e90a6bd03f90e3598:
TianoCore BZ#671 <https://bugzilla.tianocore.org/show_bug.cgi?id=671> has
been fixed in commit 2f7f1e73c1 ("BaseTools: Add the missing -pie link
option in GCC tool chain", 2017-08-23), so we can return to the GCC5
toolchain with gcc-7.*.
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
VirtioRngDxe driver has been updated to use IOMMU-like member functions
from VIRTIO_DEVICE_PROTOCOL to translate the system physical address to
device address. We do not need to do anything special when
VIRTIO_F_IOMMU_PLATFORM bit is present hence treat it in parallel with
VIRTIO_F_VERSION_1.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
Ard Biesheuvel
Leif Lindholm
Hao Wu
Ruiyu Ni
Huajing Li
Long Qin
Laszlo Ersek
Bi, Dandan
Eric Dong
Shi, Steven
Liming Gao
Star Zeng
Brijesh Singh
Jiewen Yao
Daniel Verkamp