Per the section 3.3.5 SR-IOV spec v1.1, InitialVFs (0ch).
InitialVFs indicates to SR-PCIM the number of VFs that are initially associated with the PF.
The minimum value of InitialVFs is 0.
Below code is used to calculate SR-IOV reserved bus number,
if InitialVFs =0, it maybe calculate the wrong bus number in this case.
LastVF = PFRid + FirstVFOffset + (PciIoDevice->InitialVFs - 1) * VFStride
we can fix it with below code:
if (PciIoDevice->InitialVFs == 0) {
PciIoDevice->ReservedBusNum = 0;
} else {
PFRid = EFI_PCI_RID (Bus, Device, Func);
LastVF = PFRid + FirstVFOffset + (PciIoDevice->InitialVFs - 1) * VFStride;
//
// Calculate ReservedBusNum for this PF
//
PciIoDevice->ReservedBusNum = (UINT16)(EFI_PCI_BUS_OF_RID (LastVF) - Bus + 1);
//
// Calculate ReservedBusNum for this PF
//
PciIoDevice->ReservedBusNum = (UINT16)(EFI_PCI_BUS_OF_RID (LastVF) - Bus + 1);
}
https://bugzilla.tianocore.org/show_bug.cgi?id=4069
Signed-off-by: Foster Nong <foster.nong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Add support for partial free of non cached buffers.
If a request for less than the full size is requested new allocations
for the remaining head and tail of the buffer are added to the list.
Added verification that Buffer is EFI_PAGE_SIZE aligned.
The XHCI driver does this if the page size for the controller is >4KB.
Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
Acked-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4041
There is a mistake in getting MMIO base using PciDevicePpi that
can lead to the data corruption.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Maciej Czajkowski <maciej.czajkowski@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4051
The Type4 CurrentSpeed field may be various.
So this patch adds it into the filter table.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Heng Luo <heng.luo@intel.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Reviewed-by: James Lu <james.lu@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4011
AHCI commands are retried internally which prevents platform feature
like drive password to process correctly entered password on subsequent
attempts. PCD allows the platform to determine the number of retries.
Signed-off-by: Baraneedharan Anbazhagan <anbazhagan@hp.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Updates debug macros in the package that have an imbalanced number
of print specifiers to arguments. These changes try to preserve
what was likely intended by the author. In cases information was
missing due to the bug, the specifier may be removed since it was
not previously accurately printing the expected value.
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
https://bugzilla.tianocore.org/show_bug.cgi?id=4017
This change modifies NvmExpressPei library
to allow usage both EDKII_PCI_DEVICE_PPI and
EDKII_NVM_EXPRESS_HOST_CONTROLLER_PPI to manage Nvme device.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Xiao X Chen <xiao.x.chen@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Some print statements use format specifiers like %N/%H/%E/%B that are
only supported in the shell print functions. In the ordinary 'Print'
function they are just displayed as letters N/H/E/B.
Remove these unsupported format specifiers from the 'Print' statements
to fix the issue.
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4013
For the SMBIOS version can be update by UPL,we create
the gUniversalPayloadSmbios3TableGuid HOB to store
the value then updated version.
Cc: Guo Dong <guo.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: James Lu <james.lu@intel.com>
Reviewed-by: Gua Guo <gua.guo@intel.com>
Signed-off-by: KasimX Liu <kasimx.liu@intel.com>
Remove clearing CR0.WP when marking the memory used for page table
as read-only in the page table itself created by DxeIpl. This page
table address is written to Cr3 after these protection steps. Till
this, the memory used for page table is always RW.
Signed-off-by: Dun Tan <dun.tan@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Ref:https://bugzilla.tianocore.org/show_bug.cgi?id=4000
Change flow to bus scan all root bridge instances even when any
one root bridge meet bus resource OUT_OF_RESOURCE case.
thus platform handler of "EfiPciHostBridgeEndBusAllocation" has
an chance to do relative pci bus rebalance to handle this case.
Signed-off-by: Foster Nong <foster.nong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Since the API InitializeSeparateExceptionStacks is simplified and does't
use the struct CPU_EXCEPTION_INIT_DATA, CPU_EXCEPTION_INIT_DATA become
a inner implementation of CpuExcetionHandlerLib.
Cc: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Hide the Exception implementation details in CpuExcetionHandlerLib and
caller only need to provide buffer
Cc: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3907
This change modifies AhciPei library to allow usage both EDKII_PCI_DEVICE_PPI
and EDKII_PEI_ATA_AHCI_HOST_CONTROLLER_PPI to manage ATA HDD working under
AHCI mode.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Maciej Czajkowski <maciej.czajkowski@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3907
This commit introduces EDKII_PCI_DEVICE_PPI. The purpose of this PPI is
to provide a way of accessing PCI devices to drvice drivers such as
NvmExpressPei or AhciPei.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Maciej Czajkowski <maciej.czajkowski@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3986
The EFI_STATUS_CODE_DATA_MAX_SIZE is defined as 200 in MdeModulePkg.
After reducing 96byte buffer for variable parameters it is limited to
only 104 char debug string. This is a non-necessary limitation.
This change sets EFI_STATUS_CODE_DATA_MAX_SIZE to 0x200, and moves
MAX_EXTENDED_DATA_SIZE definition to the same header file with value
of EFI_STATUS_CODE_DATA_MAX_SIZE + sizeof (EFI_STATUS_CODE_DATA)
which is used in ReportStatusCodeLib to support longer debug string.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Dandan Bi <dandan.bi@intel.com>
Signed-off-by: Cosmo Lai <cosmo.lai@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3952
In UEFI spec, it defines reconnect timing that will be activated upon
exiting of the formset or the browser. However, we did't use this kind
of way to check reconnect conditioncode. Code only blocks reconnect if
page is updated dynamically. That's not matched spec'd way. We should
check current formset whether is exiting, then reconnect driver.
Signed-off-by: Walon Li <walon.li@hpe.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://https://bugzilla.tianocore.org/show_bug.cgi?id=3795
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Updated CoreInternalAllocatePages() to call PromoteMemoryResource() and
re-attempt the allocation if unable to convert the specified memory range
Signed-off-by: Stacy Howell <stacy.howell@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Add support process Port Speed field value of PORTSC according to
Supported Protocol Capability (define in xHCI spec 1.1)
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3914
The value of Port Speed field in PORTSC bit[10:13]
(xHCI spec 1.1 section 5.4.8) should be change to use this value to
query thru Protocol Speed ID (PSI) (xHCI spec 1.1 section 7.2.1)
in xHCI Supported Protocol Capability and return the value according
the Protocol Speed ID (PSIV) Dword.
With this mechanism may able to detect more kind of Protocol Speed
in USB3 and also compatiable with three kind of speed of USB2.
Cc: Jenny Huang <jenny.huang@intel.com>
Cc: More Shih <more.shih@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Ian Chiu <Ian.chiu@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3954
Report error if reserved bits are not 0 for PageSize
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Signed-off-by: Heng Luo <heng.luo@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Commit e7abb94d1 removed InitializeCpuExceptionHandlersEx
and updated DxeMain to call InitializeCpuExceptionHandlers
for exception setup. But the old behavior that calls *Ex() sets
up the stack guard as well. To match the old behavior,
the patch calls InitializeSeparateExceptionStacks.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Today InitializeCpuExceptionHandlersEx is called from three modules:
1. DxeCore (links to DxeCpuExceptionHandlerLib)
DxeCore expects it initializes the IDT entries as well as
assigning separate stacks for #DF and #PF.
2. CpuMpPei (links to PeiCpuExceptionHandlerLib)
and CpuDxe (links to DxeCpuExceptionHandlerLib)
It's called for each thread for only assigning separate stacks for
#DF and #PF. The IDT entries initialization is skipped because
caller sets InitData->X64.InitDefaultHandlers to FALSE.
Additionally, SecPeiCpuExceptionHandlerLib, SmmCpuExceptionHandlerLib
also implement such API and the behavior of the API is simply to initialize
IDT entries only.
Because it mixes the IDT entries initialization and separate stacks
assignment for certain exception handlers together, in order to know
whether the function call only initializes IDT entries, or assigns stacks,
we need to check:
1. value of InitData->X64.InitDefaultHandlers
2. library instance
This patch cleans up the code to separate the stack assignment to a new API:
InitializeSeparateExceptionStacks().
Only when caller calls the new API, the separate stacks are assigned.
With this change, the SecPei and Smm instance can return unsupported which
gives caller a very clear status.
The old API InitializeCpuExceptionHandlersEx() is removed in this patch.
Because no platform module is consuming the old API, the impact is none.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
InitializeCpuExceptionHandlers() expects caller allocates IDT while
InitializeCpuInterruptHandlers() allocates 256 IDT entries itself.
InitializeCpuExceptionHandlers() fills max 32 IDT entries allocated
by caller. If caller allocates 10 entries, the API just fills 10 IDT
entries.
The inconsistency between the two APIs makes code hard to
unerstand and hard to share.
Because there is only one caller (CpuDxe) for
InitializeCpuInterruptHandler(), this patch updates CpuDxe driver
to allocates 256 IDT entries then call
InitializeCpuExceptionHandlers().
This is also a backward compatible change.
With this change, InitializeCpuInterruptHandlers() is removed
completely.
And InitializeCpuExceptionHandlers() fills max 32 entries for PEI
and SMM instance, max 256 entries for DXE instance.
Such behavior matches to the original one.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3479
Adds support to the UEFI variable fault tolerant write (FTW) drivers
to receive FTW base and size information dynamically via the Variable
Flash Information library.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3479
Updates VariableRuntimeDxe, VariableSmm, and VariableStandaloneMm
to acquire variable flash information from the Variable Flash
Information library.
Note: This introduces a dependency on VariableFlashInfoLib in these
modules. Therefore, a platform building the variable modules must
specify an instance of VariableFlashInfoLib in their platform build.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3479
Adds a new library class VariableFlashInfoLib that abstracts access
to variable flash information. The instance provided first attempts
to retrieve information from the Variable Flash Info HOB. If that
HOB is not present, it falls back to the PCDs defined in
MdeModulePkg.
This fall back behavior provides backward compatibility for platforms
that only provide PCDs but also allows platforms that need to
dynamically provide the information using the Variable Flash Info HOB
to do so at runtime.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3479
Adds a new GUID that is used to identify a HOB that passes variable
flash information to UEFI variable drivers in HOB consumption phases
such as DXE, Traditional MM, and Standalone MM.
This information was previously passed directly with PCDs such
as EfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
and gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize.
However, the Standalone MM variable driver instance does not have
direct access to the PCD database. Therefore, this HOB will first
be considered as the source for variable flash information and
if platforms do not produce the HOB, reading the information from
the PCDs directly will be a backup to provide backward
compatibility.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3488
Current free pool routine from PiSmmCore will inspect memory guard status
for target buffer without considering pool headers. This could lead to
`IsMemoryGuarded` function to return incorrect results.
In that sense, allocating a 0 sized pool could cause an allocated buffer
directly points into a guard page, which is legal. However, trying to
free this pool will cause the routine changed in this commit to read XP
pages, which leads to page fault.
This change will inspect memory guarded with pool headers. This can avoid
errors when a pool content happens to be on a page boundary.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Kun Qin <kuqin12@gmail.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3917
When PlatformPkg.dsc has multiple SKU IDs but didn't exist delta PCD,
System will hang on BuildPcdDxeDataBase.
Ideally, if didn't exist delta PCD by different SKU ID,
UpdatePcdDatabase () shouldn't return EFI_NOT_FOUND.
Signed-off-by: Gua Guo <gua.guo@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Add modes for a few common display resolutions higher than 800x600,
specifically 1024x768, 1280x800 and 1920x1080, so ConSplitterDxe has
more options available.
The mode list is not use as-is, InitializeGraphicsConsoleTextMode() will
check the list and filter out any modes which don't fit to the screen,
so this will also work fine for small displays.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
When default/manufacturing flag get removed from numeric varid, it can't
get default value from StructurePcd in 'UpdateDefaultSettingInFormPackage'
function since there is no EFI_IFR_DEFAULT_OP opcode in IFR file. Add a
chance to get numeric default value from StructurePcd in the case that
numeric minimum value will be used as default value.
Signed-off-by: Chen Lin Z <lin.z.chen@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429
Function of UpdatePciInfo() in PciEnumeratorSupport.c is used to update
the bar information for those incompatible PCI device. It is the right
place to check if the OptionRom need to be ignored.
According to "Table 20. ACPI 2.0 & 3.0 QWORD Address Space Descriptor
Usage" in PI Spec 1.7, Type-specific flags can be set to 0 when Address
Translation Offset == 6 to skip device option ROM (do not probe option
rom BAR).
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: Ray Ni <ray.ni@intel.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: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429
Guest Physical Address (GPA) space in Td guest is divided into private
and shared sub-spaces, determined by the SHARED bit of GPA. This PCD
holds the shared bit mask. Its default value is 0 and it will be set
in PlatformPei driver if it is of Td guest.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.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: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3886
bRefClkFreq UFS card attribute need to be read and written after successful
fDeviceInit and NOP response so that link will be stable.
Cc: Wu Hao A <hao.a.wu@intel.com>
Cc: Albecki Mateusz <mateusz.albecki@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Purna Chandra Rao Bandaru <purna.chandra.rao.bandaru@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Previous commit fixed that check in DXE, this one now for PEI.
Signed-off-by: Mara Sophie Grosch <littlefox@lf-net.org>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Fix the check for NVMe command set being supported by the controller.
Was problematic with qemu (6.2.0, Debian 1:6.2+dfsg-3), which sets 0xC1
in that register, making the OVMF think the NVMe controller does not
support NVMe.
Uncovered by commit 9dd14fc91c, which
changed the number of bits included in the Css register from 4 to 8.
Signed-off-by: Mara Sophie Grosch <littlefox@lf-net.org>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
The default 1s timeout can delay boot splash on some hardware with no
benefit.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2008
Correct the logic about whether 5-level paging is supported.
Signed-off-by: Jason Lou <yun.lou@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3851
When the UFS card comes out of Manufacturer, bRefClkFreq attribute is set
to 1h on the UFS card as per the Manufacturer Default Value
specified by the spec JESD220*. However, depends on the UFS host system
environment, it need to be set to the correct value.
Reference Clock Frequency value
0h:19.2 MHz
1h: 26 MHz
2h: 38.4 MHz
3h: Obsolete
Others: Reserved
Cc: Wu Hao A <hao.a.wu@intel.com>
Cc: Albecki Mateusz <mateusz.albecki@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Purna Chandra Rao Bandaru <purna.chandra.rao.bandaru@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3856
Currently this NvmeExpress Driver do not support metadata handling.
According to the NVME specs, metadata may be transferred to the host after
the logical block data. It can overrun the input buffer which may only
be the size of logical block data.
Add a check to return not support for the namespaces formatted with
metadata.
v2 changes:
- Change debug log level from INFO to ERROR
- Change to if (NamespaceData->LbaFormat[LbaFmtIdx].Ms != 0)
v1: https://edk2.groups.io/g/devel/message/87242
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: Ray Ni <ray.ni@intel.com>
Signed-off-by: Hua Ma <hua.ma@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
No need to check the interface protocol then conditionally setting,
just set it to BOOT_PROTOCOL and check for error.
This is what Linux does for HID devices as some don't follow the USB spec.
One example is the Aspeed BMC HID keyboard device, which adds a massive
boot delay without this patch as it doesn't respond to
'GetProtocolRequest'.
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2668
SetMode will fail in some case. for example, without XServer.
Should handle these case when SetMode fail.
If we don't handle it, it will Segmentation fault.
Reviewed-by: Ray Ni <ray.ni@intel.com>
Signed-off-by: Guomin Jiang <guomin.jiang@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3790
Replace Opcode with the corresponding instructions.
The code changes have been verified with CompareBuild.py tool, which
can be used to compare the results of two different EDK II builds to
determine if they generate the same binaries.
(tool link: https://github.com/mdkinney/edk2/tree/sandbox/CompareBuild)
Signed-off-by: Jason Lou <yun.lou@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Move the logic that stores starting PCI attributes and sets the
EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE attribute to
DriverBindingStart() before the memory that backs the
DMA engine is allocated.
This ensures that the DMA-backing memory is not forcibly allocated
below 4G in system address map. Otherwise the allocation fails on
platforms that do not have any memory below the 4G mark and the drive
initialisation fails.
Leave the PCI device enabling attribute logic in NvmeControllerInit()
to ensure that the device is re-enabled on reset in case it was
disabled via PCI attributes.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Tomas Pilar <quic_tpilar@quicinc.com>
Acked-by: Hao A Wu <hao.a.wu@intel.com>
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>
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.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3811
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>
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>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3709
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>
This changes is by adding 50ms delay during voltage switching from 3.3V to
1.8V, plus adding a goto Voltage33Retry for 3.3V checking and retrying.
Change is for Enabling OS boot from SD card through UEFI payload.
Signed-off-by: Aiman Rosli <muhammad.aiman.rosli@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
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>
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>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3776
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>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3775
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>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3714
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>
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>
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>
When use the UsbHcAllocMemFromBlock() and UsbHcFreeMem() to allocate
memory and free memory for the UHC, it should use the corresponding host
address but not the pci bus address.
Signed-off-by: jdzhang <jdzhang@zd-tech.com.cn>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737
Apply uncrustify changes to .c/.h files in the MdeModulePkg package
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3767
Update use of DEBUG_CODE(Expression) if Expression is a complex code
block with if/while/for/case statements that use {}.
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3760
Update all use of ', OPTIONAL' to ' OPTIONAL,' for function params.
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3739
Update all use of EFI_D_* defines in DEBUG() macros to DEBUG_* defines.
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
SmmBootRecordDataSize is initialized in InternalGetSmmPerData,
but this function may fail. so to avoid using SmmBootRecordDataSize
without intialization, set it to 0 at first.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Dandan Bi <dandan.bi@intel.com>
Signed-off-by: Wenyi Xie <xiewenyi2@huawei.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3749
Update package YAML files to ignore ECC errors that are
already present. These issues must be fixed in the future,
but should not block source code changes for these known
issues.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2957
1. Allocate performance data table at EndOfDxe and then lock the varible
which store the table address at EndOfDxe.
2. Enlarge PCD gEfiMdeModulePkgTokenSpaceGuid.PcdExtFpdtBootRecordPadSize
from 0x20000 to 0x30000 in order to hold the Delta performance data
between EndOfDxe and ReadyToBoot.
3. SMM performance data is collected by DXE modules through SMM communication
at ReadyToBoot before.
Now to do SMM communication twice, one for allocating the performance
size at EndOfDxe, another is at ReadyToBoot to get SMM performance data.
4. Make SmmCorePerformanceLib rather than FirmwarePerformanceSmm to communicate
with DxeCorePerformanceLib for SMM performance data and size.
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3699
The code in MdeModulePkg\Library\DxeCapsuleLibFmp call the deprecated=20
interface VariableLockRequestToLock.c. So I changed the code in
FmpDevicePkg using RegisterBasicVariablePolicy, instead of the=20
deprecated interface.
Signed-off-by: Yang Jie <jie.yang@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3703
MMIO base address size will overflow while finding two or more Host
controller in the system. Correct it and support 32 and 64 bits address
space.
Signed-off-by: Ian Chiu <ian.chiu@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Maggie Chu <maggie.chu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Enhance RelocateCapsuleToRam() to skip creation of the Capsule on Disk
file name capsule if PcdSupportUpdateCapsuleReset feature is not enabled.
This avoids an EFI_UNSUPPORTED return status from UpdateCapsule() when the
file name capsule is encountered and PcdSupportUpdateCapsuleReset is FALSE.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Signed-off-by: Bob Morgan <bobm@nvidia.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
If S.M.A.R.T. is supported, it can be checked.
Signed-off-by: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3688
Use DEBUG_LINE_NUMBER instead of __LINE__.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Tested-by: Michael Kubacki <michael.kubacki@microsoft.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3662
Two DEBUG macros in XhciDxe/XhciSched.c are missing the argument
that should be passed for the print specifier.
In addition, this change updates the print level to "DEBUG_ERROR"
and prints the status as well.
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: Ray Ni <ray.ni@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
When using will_return() on a pointer value, it must be
cast to UINTN to be compatible with 32-bit GCC builds.
This uses the same approach in samples provided in the
UnitTestFramworkPkg when passing pointer values to
UT_ASSERT_EQUAL().
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Reviewed-by: Bret Barkelew <bret.barkelew@microsoft.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3675
Use QuickSort instead of QuickSortWorker
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: IanX Kuo <ianx.kuo@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3680
This patch fixes the following issue:
The global variable gHandleList is a linked list.
This list is locked when a entry is added or removed from the list,
but there is no lock when iterating this list in function
CoreValidateHandle().
It can lead to "Handle.c (76): CR has Bad Signature" assertion if the
iterated entry in the list is just removed by other task during iterating.
Currently some caller functions of CoreValidateHandle() have
CoreAcquireProtocolLock(), but some caller functions of
CoreValidateHandle() do not CoreAcquireProtocolLock().
Add CoreAcquireProtocolLock() always when CoreValidateHandle() is called,
Also, A lock check is added in the CoreValidateHandle().
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Hua Ma <hua.ma@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Add correct content to the 'SdDxeExtra.uni' file.
Include 'EmmcDxeExtra.uni' and 'SdDxeExtra.uni' files to their
appropriate INF files.
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3666
Currently, CoreLocateHandleBuffer() follows three steps:
1) get the size of protocol database firstly
2) allocate the buffer based on the size
3) get the protocol database into the buffer
There is no lock protection for the whole three steps. If a new protocol
added in step 2) by other task, e.g. (event timer handle USB device
hotplug). The size of protocol database may be increased and cannot fit
into the previous buffer in step 3). The protocol database cannot be
returned successfully, EFI_BUFFER_TOO_SMALL error will be returned.
This patch adds the lock to protect the whole three steps.
It can make sure the correct protocol database be returned.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Dandan Bi <dandan.bi@intel.com>
Signed-off-by: Hua Ma <hua.ma@intel.com>
Reviewed-by: Dandan Bi dandan.bi@intel.com
Reviewed-by: Liming Gao gaoliming@byosoft.com.cn
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3629
SMM Communication PPI GUID from MdeModulePkg is defined the same as MM
Communication PPI GUID from MdePkg, according to PI Spec v1.5 and onward.
After introduction of MM Communication PPI definitions, an update in the
ignore duplicate list is needed to avoid breaking CI build.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Kun Qin <kuqin12@gmail.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3590
Limit the draw box always within the screen's column and row.
Limit the string drawing within one line.
For the incompleted string the last 3 characters in one line would
be replaced with "...".
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
https://bugzilla.tianocore.org/show_bug.cgi?id=3635
Currently, in order to test the supported attributes,
the PciTestSupportedAttribute() will set the command register
to 0x27 (EFI_PCI_COMMAND_IO_SPACE, EFI_PCI_COMMAND_MEMORY_SPACE,
EFI_PCI_COMMAND_BUS_MASTER, EFI_PCI_COMMAND_VGA_PALETTE_SNOOP) firstly,
and then read back to check whether these attributes are
set successfully in the device.
This will cause the other enabled bits
(other than EFI_PCI_COMMAND_IO_SPACE,EFI_PCI_COMMAND_MEMORY_SPACE,
EFI_PCI_COMMAND_BUS_MASTER,EFI_PCI_COMMAND_VGA_PALETTE_SNOOP)
be cleared for a short of time
This patch fixes this issue by keeping the origina
enabled bits when setting 0x27.
Signed-off-by: xueshengfeng <xueshengfeng@byosoft.com.cn>
Reviewed-by: Ray <ray.ni@intel.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3512
In 32-bit PEI, the local variable pointers MigratedFvHeader and
RawDataFvHeader in EvacuateTempRam() will be 32-bit in size. The
pointers are currently passed to PeiServicesAllocatePages() which
expects a 64-bit output buffer of type EFI_PHYSICAL_ADDRESS.
When PeiServicesAllocatePages() writes to the buffer, the data
can overflow.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Dandan Bi <dandan.bi@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Currently, the debug message that prints the name of a PEIM
being migrated is DEBUG_INFO while similar messages are
DEBUG_VERBOSE. This change updates the print level to
DEBUG_VERBOSE for consistency.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Dandan Bi <dandan.bi@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Corrects a typo in the return value description of MigratePeim() and
EvacuateTempRam():
"Succesfully" to "Successfully"
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Dandan Bi <dandan.bi@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Fix a typo of "memory" in a debug message in RamDiskProtocol.c.
Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
As the if statement outside has confirmed that
BlockData->Name == NULL, so the if statement inside
is always false.
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: Eric Dong <eric.dong@intel.com>
Signed-off-by: Wenyi Xie <xiewenyi2@huawei.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
The legacy codebase allowed SMM images to be registered for profiling
from DXE. Support for this has been dropped entirely, so remove the
remaining handlers.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Vitaly Cheptsov <vit9696@protonmail.com>
Signed-off-by: Marvin H?user <mhaeuser@posteo.de>
Displays the Nvme total capacity.
Signed-off-by: Cheng Zhou <zhoucheng@phytium.com.cn>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
This variable is needed to track the change to
BootDiscoveryPolicy variable. Boot options should
be refreshed only if BootDiscoveryPolicy has been
changed.
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
Acked-by: Hao A Wu <hao.a.wu@intel.com>
Assignments of structure values cause the emission of memcpy()
intrinsics by the CLANG38 toolchain. Substitute the assignments with
calls to CopyMem() to mitigate the issue.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Vitaly Cheptsov <vit9696@protonmail.com>
Signed-off-by: Marvin H?user <mhaeuser@posteo.de>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3564
This function has not been called since it was added in commit
9bedaec. If the function were to remain, it would need to be
re-evaluated and tested. This change removes the function since
it is not being used.
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: Debkumar De <debkumar.de@intel.com>
Cc: Harry Han <harry.han@intel.com>
Cc: Catharine West <catharine.west@intel.com>
Cc: Marvin H?user <mhaeuser@posteo.de>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=3525
After PciSegmentLib using Dynamic PCD for Pcie base address such
long delay found in FSP. The root cause is some of the PCD service
PPIs not shadowed to memory and flash cache may have been disabled
in NotifyPhase stage. Solution is to shadow all PCD service PPIs
to memory.
Signed-off-by: GregX Yeh <gregx.yeh@intel.com>
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>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Adding two unit test case for UefiSortLib. One is a test on
sorting an array of UINT32 by using PerformQuickSort, another
is a test on comparing the same buffer by using StringCompare.
Add 'main' function name to ECC exception list to avoid ECC
error.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Wenyi Xie <xiewenyi2@huawei.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
This library extends Boot Maintenance Menu and allows to select
Boot Discovery Policy. When choice is made BootDiscoveryPolicy
variable is set. Platform code can use this variable to decide
which class of device shall be connected.
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sunny Wang <sunny.wang@arm.com>
1. Reduce the debug message during boot.
2. Update SmmCore debug level of MemoryAttributesTable align to DxeCore.
Signed-off-by: Yang Gang <yanggang@byosoft.com.cn>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
When reaching the assert, it can't be debugged because the PCD is
unknown. Therefore the PCD's GUID and token number should be printed.
Signed-off-by: Daniel Schaefer <daniel.schaefer@hpe.com>
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>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3483
This patch initializes the linked list RegisteredRamDisks in
RamDiskDxeEntryPoint before the registration of gEfiRamDiskProtocolGuid
with InstallMultipleProtocolInterfaces, allowing ramdisks to be created
via a callback installed with RegisterProtocolNotify as soon as the
protocol is registered.
Without this, calling RamDisk->Register() in the callback causes a crash:
ASSERT [RamDiskDxe] MdePkg/Library/BaseLib/LinkedList.c(75): List->ForwardLink != ((void *) 0)
Signed-off-by: Trammell Hudson <hudson@trmm.net>
Cc: Daniel Schaefer <daniel.schaefer@hpe.com>
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>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Change the PldHeader to Header in UNIVERSAL_PAYLOAD_EXTRA_DATA
The meaning of Pld is too general
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Zhiguang Liu <zhiguang.liu@intel.com>
Acked-by: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: DunTan <dun.tan@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Add OnigurumaUefiPort.h and OnigurumaUefiPort.c into ECC exception in
MdeModulePkg.ci.yaml in order to fix CI error.
Signed-off-by: Nickle Wang <nickle.wang@hpe.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Memory buffer that is allocated by malloc() and realloc() will be
shifted by 8 bytes because Oniguruma keeps its memory signature. This 8
bytes shift is not handled while calling free() to release memory. Add
free() function to check Oniguruma signature before release memory
because memory buffer is not touched when using calloc().
Signed-off-by: Nickle Wang <nickle.wang@hpe.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Per UEFI Spec 2.8 (UEFI_Spec_2_8_final.pdf, page 114)
5.2.3 Protective MBR
Table 20. Protective MBR Partition Record protecting the entire disk
The description for BootIndicator states the following:
> Set to 0x00 to indicate a non-bootable partition. If set to any
> value other than 0x00 the behavior of this flag on non-UEFI
> systems is undefined. Must be ignored by UEFI implementations.
Unfortunately, we have been incorrectly assuming that the
BootIndicator value must be 0x00, which leads to problems
when the 'pmbr_boot' flag is set on a disk containing a GPT
(such as with GNU parted). When the flag is set, the value
changes to 0x01, causing this check to fail and the system
is rendered unbootable despite it being valid from the
perspective of the UEFI spec.
To resolve this, we drop the check for the BootIndicator
so that we stop caring about the value set there, which
restores the capability to boot such disks.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3474
Cc: Chris Murphy <chrismurphy@fedoraproject.org>
Cc: David Duncan <davdunc@amazon.com>
Cc: Lazlo Ersek <lersek@redhat.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: Neal Gompa <ngompa@fedoraproject.org>
Message-Id: <20210705093603.575707-1-ngompa@fedoraproject.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Add Universal Payload Serial Port Info definition header file according to
Universal Payload's documentation as below:
https://universalpayload.github.io/documentation/
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>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Changed BdsEntry.c to use Variable Policy instead of Variable Lock
as Variable Lock will be Deprecated eventually
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Kenneth Lautner <kenlautner3@gmail.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2989
Long times spent on shadowing oprom from graphics card to system memory.
We are currently using 8 bit read cycles. This needs to be wider,
at least 32bit reads to reduce the time for oprom shadow.
Signed-off-by: Sumana Venur <sumana.venur@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
EFI_PEI_LOAD_FILE_PPI is invoked by DxeIpl for loading DxeCore.
It's possible that the instance produced by PeiCore fails to load but
other instances of EFI_PEI_LOAD_FILE_PPI can load.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Acked-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
The payload is in ELF format per the universal payload spec.
UNIVERSAL_PAYLOAD_INFO_HEADER is stored in the ELF payload as a separate
section named ".upld_info".
Extra data needed by payload is stored in sections whose name starts
with ".upld.".
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Guo Dong <guo.dong@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
If HOB contains APCI table information, entry point of AcpiTableDxe.inf
should parse the APCI table from HOB, and install these tables.
We assume the whole ACPI table
(starting with EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER)
is contained by a single gEfiAcpiTableGuid HOB.
If error happens when installing ACPI table, stop installing and removing
all the tables that are already added.
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: Ray Ni <ray.ni@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
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>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
The default EfiSmbiosProtocol operates on an empty SMBIOS table.
The SMBIOS tables are provided by the bootloader on UefiPayloadPkg.
Scan for existing tables in SmbiosDxe and load them if they seem valid.
This fixes the settings menu not showing any hardware information, instead
only "0 MB RAM" was displayed.
Tests showed that the OS can still see the SMBIOS tables.
SmbiosDxe will get the SMBIOS from a guid Hob.
Also will keep the SmbiosHandle if it is available.
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: Star Zeng <star.zeng@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
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>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Also add ExceptionList in MdeModulePkg\MdeModulePkg.ci.yaml, to avoid open
CI issue, because UID and HID are terms which are already used in current
source code.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
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>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Add Universal Payload general definition header file according to
Universal Payload's documentation as below:
https://universalpayload.github.io/documentation/
Cc: Michael D Kinney <michael.d.kinney@intel.com>
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>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3441
When the boot manager menu is from different FV, the current logic still
use the device path of the FV as the module links to this library
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Acked-by: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
A NameSeg is made 4 chars.
Cf. ACPI 6.4 s20.2.2 "Name Objects Encoding":
NameSeg := <leadnamechar namechar namechar namechar>
Notice that NameSegs shorter than 4 characters are filled
with trailing underscores (‘_’s).
AML_NAME_SEG_SIZE is currently defined in:
- DynamicTablesPkg/Library/Common/AmlLib/AmlDefines.h
- MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiSdt.h
Since the value can be inferred from the ACPI specification
and to avoid multiple definitions, move it to
MdePkg/Include/IndustryStandard/
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3418
According to xhci spec, at USB packet level, a Control Transfer
consists of multiple transactions partitioned into stages: a
setup stage, an optional data stage, and a terminating status
stage. If Data Stage does not exist, the Transfer Type flag(TRT)
should be No Data Stage.
So if data length equals to 0, TRT is set to 0.
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>
Signed-off-by: Wenyi Xie <xiewenyi2@huawei.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Commit a18a9bde36 ("MdeModulePkg/Variable/RuntimeDxe: Restore Variable
Lock Protocol behavior", 2020-12-15), for bug 3111, added two such sets of
debug messages that:
(a) are relevant for developers,
(b) yet should not necessarily poke end-users, because no functionality
suffers in practice.
Both message sets are in function VariableLockRequestToLock(): the first
is a generic interface deprecation warning; the second is the
double-locking situation, which we permit for compatibility (return status
EFI_SUCCESS).
Both message sets should be emitted with the DEBUG_WARN mask, not the most
serious DEBUG_ERROR mask. On some platforms, the serial console carries
both terminal traffic, and grave (DEBUG_ERROR-only) log messages. On such
platforms, both message sets may be perceived as a nuisance by end-users,
as there is nothing they can do, and there's nothing they *should* do --
in practice, nothing malfunctions.
(Such a platform is ArmVirtQemu, built with "-D
DEBUG_PRINT_ERROR_LEVEL=0x80000000".)
Cc: Bret Barkelew <bret.barkelew@microsoft.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3410
Fixes: a18a9bde36
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20210521204037.11980-1-lersek@redhat.com>
Reviewed-by: Bret Barkelew <bret.barkelew@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Code mistake, VariableIndex is smaller normally than buffer+buffersize
so should not break loop.
Signed-off-by: Walon Li <walon.li@hpe.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
If the function gets invalid value for the `ResizableBarOp` parameter
and asserts are disabled, `Bit` can be used uninitialized.
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>
Signed-off-by: Sergei Dmitrouk <sergei@posteo.net>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3384
Currently, UefiBootManagerLib has the below assumption:
Assume the BootManagerMenuFile is in the same FV as the module links to this library.
It has some limitation now, so remove the assumption.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Fix various typos throughout MdeModulePkg.
Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
DumpVariablePolicy() will return EFI_INVALID_PARAMETER if the Buffer
pointer is NULL and the indirect Size is anything but 0. Since this
TempSize was not being initialized it is very likely that this sequence
would not return the total buffer size as expected.
Bugzilla: https://bugzilla.tianocore.org/show_bug.cgi?id=3310
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
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>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3297
Rename the global variable mAcpiS3Enable to mS3BootScriptAcpiS3Enable
to avoid duplicate symbol errors from CLANGPDB tool change when
PiDxeS3BootScriptLib from the MdeModulePkg is linked with PiSmmCpuDxeSmm
from the UefiCpuPkg.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246
MdeLibs.dsc.inc was added for some basic/default library
instances provided by MdePkg and RegisterFilterLibNull Library
was also added into it as the first version of MdeLibs.dsc.inc.
So update platform dsc to consume MdeLibs.dsc.inc for
RegisterFilterLibNull which will be consumed by IoLib and BaseLib.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3228
This change is to fix the false compiler error on GCC49 release build.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
This changes added usage of MmUnblockMemoryLib to explicitly request
runtime cache regions(and its indicators) to be accessible from MM
environment when PcdEnableVariableRuntimeCache is enabled. It will bring
in compatibility with architectures that supports full memory blockage
inside MM.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Message-Id: <MWHPR06MB31026EA41F28F2CE12B68574F3969@MWHPR06MB3102.namprd06.prod.outlook.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=3217
Current Ufs Pass thru driver polls for 5us and return success even when
the timeout occurs.
There are cards that can take upto 600ms for Init and hence increased
the time out for fDeviceInit polling loop.
Signed-off-by: Bandaru <purna.chandra.rao.bandaru@intel.com>
Cc: Mateusz Albecki <mateusz.albecki@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3135
When Boot Menu does not exist in the BootOrder, BmRegisterBootManagerMenu
will create one into list. However, it should be put at the "end" of
BootOrder instead of "start" of BootOrder. Replace 0 by -1 to adjust
order of load options.
Signed-off-by: Walon Li <walon.li@hpe.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Instead of running StMM in SPM, OP-TEE creates a new secure partition,
which emulates SPM and isolates StMM from the rest of the Trusted
Applications (TAs). We can then compile StMM as an FD image and run it
in OP-TEE. With the addition of a new RPMB driver, we can leverage OP-TEE
and store variables to an RPMB device.
Since EDK2 upper layers expect byte addressable code, for the RPMB to
work, we need to allocate memory and sync it with the hardware on
read/writes. Since DynamicPCDs are not supported in that context we
can only use PatchablePCDs. So let's switch them to Pcd instead of
FixedPcd and accomodate the new driver. While at it, move the rest
of the variables under Pcd section, instead of FixedPcd -- this is in
line with how the variables are defined in the other Variable
modules.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Add HiiGetStringEx and leveraged by HiiGetString function to support
getting string with the best language in optionally. This avoids the
string in x-uefi language is misled to the language defined by
"PlatformLang" or the "Supported Languages". This change is introduced
to support x-uefi keyword language for configuring BIOS setting.
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: Abner Chang <abner.chang@hpe.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Fix the bug of terminal fifo buffer overflow with UINT8 type.
typedef struct {
UINT8 Head;
UINT8 Tail;
UINT8 Data[RAW_FIFO_MAX_NUMBER + 1];
} RAW_DATA_FIFO;
RAW_FIFO_MAX_NUMBER is 256.
the data buffer size is 257 (Index from 0 to 256), but the max value of
the index, Head or Tail (UINT8), is 255. That means the last data of the
data buffer would be always empty if we use Head/Tail to output/input the
data correctly. And because of the incorrect buffer size the FIFO full
check "((Tail + 1) % (RAW_FIFO_MAX_NUMBER + 1)) == Head" would never meet.
Signed-off-by: gechao <gechao@greatwall.com.cn>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
The ProcessOptionRomLight() assumes that OpRom has already been
processed in the previous full enumeration and updates
AllOpRomProcessed flag to TRUE by default. However, this may not
be applicable with other pre-stage boot firmwares.
This will update AllOpRomProcessed flag properly by checking
PciRomGetImageMapping().
Signed-off-by: Aiden Park <aiden.park@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3185
This change added support of SMI handler profile library router under
StandaloneMm. This change replaces gSmst with gMmst. It also abstracts
standalone and traditional MM driver entrypoints into separate files to
allow maximal common implementations.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
This change added support of RSC router under StandaloneMm. It replaces
SMM version ReportStatusCode protocol definitions with MM version. This
patch also switched to use gMmst instead of gSmst. Lastly, it abstracts
standalone and traditional MM driver entrypoints into separate files to
allow maximal common implementations.
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>
Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
This change added support of FPDT driver under StandaloneMm. It replaces
SMM version ReportStatusCode protocol with MM version. This patch also
abstracts standalone and traditional MM interfaces into separate files to
support each corresponding function prototypes and implementations.
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>
Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
This change added support of StandaloneMm for StatusCodeHandler. It
adds a new instance of StatusCodeHandler of MM_STANDALONE type, and
abstracts the driver entrypoint into separate files, replaced gSmst with
gMmst, and switched to MM version of RscHandlerProtocol.
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: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
This change added support of StandaloneMm for ReportStatusCodeLib. It
adds a new instance of ReportStatusCodeLib for MM_STANDALONE type, and
abstracts the references of gMmst and gSmst functionalities into separate
files in order to link in proper Service Table for SMM core/drivers.
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: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
This change added support of StandaloneMm for SmmLockBoxLib. It replaces
gSmst with gMmst to support both traditional MM and standalone MM. The
contructor and desctructor functions are abstracted to support different
function prototype definitions.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3149
Address MEM64 BAR in type unknown if sizing fail in high 32bit.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Zarcd Zhong <zarcd.zhong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3113
According to FAT specification, the length of file path
should not larger than 260. When the length exceed 260,
function FatLocateOFile will return EFI_INVALID_PARAMETER
and the parameter FileHandle will be NULL. Then on the
top-level function?an exception happens when the NULL
pointer is passed and be used.
So adding return value check after calling
LibGetFileHandleFromMenu, if return value is not success,
stop calling LibFindFiles.
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: Eric Dong <eric.dong@intel.com>
Signed-off-by: Wenyi Xie <xiewenyi2@huawei.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3138
PcdPcieResizableBarSupport was added in MdeModulePkg.dec, update
UNI file as the documentation of the PCD.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Heng Luo <heng.luo@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3138
Change default value of PcdPcieResizableBarSupport to FALSE, avoid it
impacts existing platforms.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Heng Luo <heng.luo@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3154
Update VarCheckLibSetVariableCheck() to allow locked variables
to be updated if the RequestSource is VarCheckFromTrusted even
if one or more variable check handlers return EFI_WRITE_PROTECTED.
RequestSource is only set to VarCheckFromTrusted if the request
is through the EFI_SMM_VARAIBLE_PROTOCOL.
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Bret Barkelew <bret.barkelew@microsoft.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
The same functions have been defined in BrotliDecUefiSupport.c.
Signed-off-by: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
ConSplitter is using EFI_LIGHTGRAY foreground color for ConOut
and EFI_MAGENTA for StdErr consoles. This is impacting the DebugLib
output on that same serial console (e.g. DebugLibSerialPort) after
gEfiStandardErrorDeviceGuid is installed on that port. The impact
also extends to Linux serial console output in OVMF because it inherits
the color setting from the firmware.
This is inconsistent and annoying, with MAGENTA being barely legible on
a black background.
Let's change StdErr default color to LIGHTGRAY for consistency and
readability. This results in the same color being used for all consoles
sharing the same serial port (ConOut, StdErr, DebugLib, OS console).
Platforms wishing to distinguish the colors of consoles can do so in
their own Platform BDS initialization.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Ard Biesheuvel <Ard.Biesheuvel@arm.com>
Signed-off-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Pete Batard <pete@akeo.ie>
Tested-by: Pete Batard <pete@akeo.ie>
(On an RPi 4 platform where this was another annoyance)
REF: https://github.com/pftf/RPi4/issues/115
GraphicsConsoleDxe defaults the ConOut Mode.CursorVisible to TRUE.
However, the driver never draws the cursor during init. This results
in the first call to disable the cursor (using ConOut->EnableCursor(FALSE))
to actually draw the cursor on the screen, as the logic in FlushCursor
depends on the Mode.CursorVisible state to determine if it should draw or
erase the cursor.
Fix by changing the default CursorVisible in this driver to FALSE.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Ard Biesheuvel <Ard.Biesheuvel@arm.com>
Cc: Pete Batard <pete@akeo.ie>
Signed-off-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Pete Batard <pete@akeo.ie>
Tested-by: Pete Batard <pete@akeo.ie>
(On an RPi4 platform where we had this annoyance of an unwanted cursor
displaying on top of the platform logo)
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=313
Add PcdPcieResizableBarSupport to enable/disable PCIe Resizable
BAR Capability fearture.
Program the Resizable BAR Register if the device suports PCIe Resizable
BAR Capability and PcdPcieResizableBarSupport is TRUE.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Heng Luo <heng.luo@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
This commit adds the VarCheckPolicyLib that will be able to
execute in the context of standalone MM.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Co-authored-by: Kun Qin <kun.q@outlook.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3126
1. If use PeiDxeDebugLibReportStatusCode as DebugLib, then some logs
after ExitBootService() will be lost.
2. The root cause:
2.1 The original code will register an unregister function
of gEfiEventExitBootServicesGuid, this unregister function will call
EFI_RSC_HANDLER_PROTOCOL->Unregister and does not support log through
serial port.
2.2 And some other drivers also register call back funtions of
gEfiEventExitBootServicesGuid.
2.3 Then after the unregister function is called, other call back
functions can't out log if them use RSC as DebugLib.
3. The DxeMain will report status code EFI_SW_BS_PC_EXIT_BOOT_SERVICES
after notify all the call back functions of
gEfiEventExitBootServicesGuid.
4. Solution: the StatusCodeHandlerRuntimeDxe.c will not register an
unregister function of gEfiEventExitBootServicesGuid, but unregister it
after receive the status code of EFI_SW_BS_PC_EXIT_BOOT_SERVICES.
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Ming Tan <ming.tan@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
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>
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>
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>
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>
If "Info" is a valid pointer to an EFI_FILE_SYSTEM_VOLUME_LABEL
structure, then "Info->VolumeLabel" denotes a valid array object.
When the "Info->VolumeLabel" expression is evaluated, as seen in
the LibFindFileSystem(), it is implicitly converted to
(&Info->VolumeLabel[0]). Because the object described by the
expression (Info->VolumeLabel[0]) is a valid CHAR16 object, its
address can never compare equal to NULL. Therefore, the condition
(Info->VolumeLabel == NULL) will always evaluate to FALSE.
Substitute the constant FALSE into the "if" statement, and
simplify the resultant code (eliminate the dead branch).
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: Eric Dong <eric.dong@intel.com>
Signed-off-by: Wenyi Xie <xiewenyi2@huawei.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
The current variable policy is allocated by AllocatePool(), which is
boot time only. This means that if you do any variable setting in the
runtime, the policy has been freed. Ordinarily this isn't detected
because freed memory is still there, but when you boot the Linux
kernel, it's been remapped so the actual memory no longer exists in
the memory map causing a page fault.
Fix this by making it AllocateRuntimePool(). For SMM drivers, the
platform DSC is responsible for resolving the MemoryAllocationLib
class to the SmmMemoryAllocationLib instance. In the
SmmMemoryAllocationLib instance, AllocatePool() and
AllocateRuntimePool() are implemented identically. Therefore this
change is a no-op when the RegisterVariablePolicy() function is built
into an SMM driver. The fix affects runtime DXE drivers only.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3092
Signed-off-by: James Bottomley <jejb@linux.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
The LzmaUefiDecompressGetInfo() function
[MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaDecompress.c] currently
silently truncates the UINT64 "DecodedSize" property of the compressed
blob to the UINT32 "DestinationSize" output parameter.
If "DecodedSize" is 0x1_0000_0100, for example, then the subsequent memory
allocation (for decompression) will likely succeed (allocating 0x100 bytes
only), but then the LzmaUefiDecompress() function (which re-fetches the
uncompressed buffer size from the same LZMA header into a "SizeT"
variable) will overwrite the buffer.
Catch (DecodedSize > MAX_UINT32) in LzmaUefiDecompressGetInfo() at once.
This should not be a practical limitation. (The issue cannot be fixed for
32-bit systems without spec modifications anyway, given that the
"OutputSize" output parameter of
EFI_GUIDED_SECTION_EXTRACTION_PROTOCOL.ExtractSection() has type UINTN,
not UINT64.)
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1816
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201119115034.12897-2-lersek@redhat.com>
The DXE Core sets up a protocol notify function in its entry point, for
instances of the Firmware Volume Block2 Protocol:
DxeMain() [DxeMain/DxeMain.c]
FwVolDriverInit() [FwVol/FwVol.c]
Assume that a 3rd party UEFI driver or application installs an FVB
instance, with crafted contents. The notification function runs:
NotifyFwVolBlock() [FwVol/FwVol.c]
installing an instance of the Firmware Volume 2 Protocol on the handle.
(Alternatively, assume that a 3rd party application calls
gDS->ProcessFirmwareVolume(), which may also produce a Firmware Volume 2
Protocol instance.)
The EFI_FIRMWARE_VOLUME2_PROTOCOL.ReadSection() member performs "a
depth-first, left-to-right search algorithm through all sections found in
the specified file" (quoting the PI spec), as follows:
FvReadFileSection() [FwVol/FwVolRead.c]
GetSection() [SectionExtraction/CoreSectionExtraction.c]
FindChildNode() [SectionExtraction/CoreSectionExtraction.c]
FindChildNode() // recursive call
FindChildNode() is called recursively for encapsulation sections.
Currently this recursion is not limited. Introduce a new PCD
(fixed-at-build, or patchable-in-module), and make FindChildNode() track
the section nesting depth against that PCD.
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1743
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201119105340.16225-3-lersek@redhat.com>
FindChildNode() has two callers: GetSection(), and FindChildNode() itself.
- At the GetSection() call site, a positive (i.e., nonzero)
SectionInstance is passed. This is because GetSection() takes a
zero-based (UINTN) SectionInstance, and then passes
Instance=(SectionInstance+1) to FindChildNode().
- For reaching the recursive FindChildNode() call site, a section type
mismatch, or a section instance mismatch, is necessary. This means,
respectively, that SectionInstance will either not have been decreased,
or not to zero anyway, at the recursive FindChildNode() call site.
Add two ASSERT()s to FindChildNode(), for expressing the (SectionSize>0)
invariant.
In turn, the invariant provides the explanation why, after the recursive
call, a zero SectionInstance implies success. Capture it in a comment.
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201119105340.16225-2-lersek@redhat.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=2522
Now that everything should be moved to
VariablePolicy, drop support for the
deprecated VarLock SMI interface and
associated functions from variable RuntimeDxe.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Acked-by: Jian J Wang <jian.j.wang@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=2522
These were previously using VarLock, which is
being deprecated.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Acked-by: Jian J Wang <jian.j.wang@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=2522
TcgMorLockSmm provides special protections for
the TCG MOR variables. This will check
IsVariablePolicyEnabled() before enforcing
them to allow variable deletion when policy
engine is disabled.
Only allows deletion, not modification.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Acked-by: Jian J Wang <jian.j.wang@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=2522
VariablePolicy is an updated interface to
replace VarLock and VarCheckProtocol.
Add connective code to publish the VariablePolicy protocol
and wire it to either the SMM communication interface
or directly into the VariablePolicyLib business logic.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Acked-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
https://bugzilla.tianocore.org/show_bug.cgi?id=2522
VariablePolicy is an updated interface to
replace VarLock and VarCheckProtocol.
This is an instance of a VarCheckLib that is backed by the
VariablePolicyLib business logic. It also publishes the SMM
calling interface for messages from the DXE protocol.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Acked-by: Jian J Wang <jian.j.wang@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=2522
VariablePolicy is an updated interface to
replace VarLock and VarCheckProtocol.
Add the VariablePolicyHelperLib library, containing
several functions to help with the repetitive process
of creating a correctly structured and packed
VariablePolicy entry.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Acked-by: Jian J Wang <jian.j.wang@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=2522
VariablePolicy is an updated interface to
replace VarLock and VarCheckProtocol.
Add the VariablePolicyLib library that implements
the portable business logic for the VariablePolicy
engine.
Also add host-based CI test cases for the lib.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Acked-by: Jian J Wang <jian.j.wang@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=2522
VariablePolicy is an updated interface to
replace VarLock and VarCheckProtocol.
Add the VariablePolicy protocol interface
header and add to the MdeModulePkg.dec file.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bret Barkelew <brbarkel@microsoft.com>
Signed-off-by: Bret Barkelew <brbarkel@microsoft.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Acked-by: Jian J Wang <jian.j.wang@intel.com>
This simplify ATA driver debugging all ATA packets will be printed to
debug port on DEBUG_VERBOSE level along with the packet execution
status. Additionally failed packets and the failed packet execution
status will be printed on DEBUG_ERROR level.
Signed-off-by: Mateusz Albecki <mateusz.albecki@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3026
This commit adds code to restart the ATA packets that failed due to the
CRC error or other link condition. For sync transfers the code will try
to get the command working for up to 5 times. For async transfers, the
command will be retried until the timeout value timeout specified by the
requester is reached. For sync case the count of 5 retries has been
chosen arbitrarily and if needed can be increased or decreased.
Signed-off-by: Mateusz Albecki <mateusz.albecki@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3025
This commit adds error recovery flow on SATA port when the error
condition is reported. Commit only implements SATA port reset flow which
is executed when PxTFD indicates BSY or DRQ. Commit does not implement
HBA level reset.
Signed-off-by: Mateusz Albecki <mateusz.albecki@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3024
AHCI driver used to poll D2H register type to determine whether the FIS
has been received. This caused a problem of long timeouts when the link
got a CRC error and the FIS never arrives. To fix this this change
switches AHCI driver to poll the IS register which will signal both the
reception of FIS and the occurrence of error.
Signed-off-by: Mateusz Albecki <mateusz.albecki@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Add x-uefi-ns keyword REST_STYLE HII option and non
x-uefi keyword REST_STYLE HII option.
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: Dandan Bi <dandan.bi@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
CoreInitializeMemoryServices() logs "BaseAddress" and "Length" with
DEBUG() before DxeMain() calls ProcessLibraryConstructorList()
explicitly. (Library construction is not an automatic part of the DXE
Core entry point.)
So those DEBUG()s in CoreInitializeMemoryServices() are issued against
an un-constructed DebugLib, and also against a -- possibly underlying --
un-constructed SerialPortLib.
Some DebugLib instances can deal with this (see for example commit
91a5b13650, "OvmfPkg/PlatformDebugLibIoPort: fix port detection for
use in the DXE Core", 2018-08-06), while some others can't (see for
example the DebugLib instance
"MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf"
coupled with the SerialPortLib instance
"ArmVirtPkg/Library/FdtPL011SerialPortLib/FdtPL011SerialPortLib.inf").
Addressing this issue in a SerialPortLib instance that underlies
BaseDebugLibSerialPort seems wrong; either the DebugLib instance should
cope directly with being called un-constructed (see again commit
91a5b13650), or the DXE Core should log relevant information *at
least* after library instances have been constructed. This patch
implements the latter (only for the "BaseAddress" and "Length" values
calculated by CoreInitializeMemoryServices()).
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jeff Brasen <jbrasen@nvidia.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20201103161557.30621-1-lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
CoreInitializeMemoryServices was not checking for any existing memory
allocation created in the HOB producer phase. If there are memory
allocations outside of the region covered by the HOB List then Gcd could
select that region for memory which can result in the memory allocation
to not be handled and memory overwrites.
Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
With some super-speed USB mass storage devices it has been observed
that a USB transaction error may occur when attempting the set the
device address during enumeration.
According the the xHCI specification (section 4.6.5) ...
"A USB Transaction ErrorCompletion Code for an Address Device Command
may be due to a Stall response from a device. Software should issue a
Disable Slot Commandfor the Device Slot then an Enable Slot Command
to recover from this error."
To fix this, retry the device slot initialization if it fails due to a
device error.
Change was verified using a superspeed mass storage device that was
occasionally failing to enumerate in UEFI. With this change this failure
to enumerate was resolved. This failure was also only seen in UEFI and not
in the OS.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Use a pool allocation for the RSDP ACPI root pointer structure if no
memory limit is in effect that forces us to use page based allocation,
which may be wasteful if they get rounded up to 64 KB as is the case
on AArch64.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
If no memory allocation limit is in effect for ACPI tables, prefer
pool allocations over page allocations, to avoid wasting memory on
systems where page based allocations are rounded up to 64 KB, such
as AArch64.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
On AArch64 systems, page based allocations for memory types that are
relevant to the OS are rounded up to 64 KB multiples. This wastes
some space in the ACPI table memory allocator, since it uses page
based allocations in order to be able to place the ACPI tables low
in memory.
Since the latter requirement does not exist on AArch64, switch to pool
allocations for all ACPI tables except the root tables if the active
allocation policy permits them to be anywhere in memory. The root
tables will be handled in a subsequent patch.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3028
The FirmwareVolume2Protocol->GetNextFile() produced by DXE Core can be used
to search for a file based on the value of *FileType input. However, this
service will always return EFI_NOT_FOUND if the input FileType is set to
EFI_FV_FILETYPE_MM_STANDALONE or EFI_FV_FILETYPE_MM_CORE_STANDALONE, Which
means user can't use this service to search any standalone MM image in that
FV.
This patch update the FirmwareVolume2Protocol->GetNextFile() service to
support searching standalone MM module.
Signed-off-by: Siyuan Fu <siyuan.fu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3007
Currently UsbDevContext is not cleaned up if USB slot initialization is
failed, the wrong context data will affect next USB devices and
the USB devices can not be enumerated.
Need to disable slot if USB slot initialization is failed.
Below test cases are passed on UpXtreme:
a. USB 3.0 thumb drives can be recognized in UEFI shell
b. SUT can boot to Puppylinux from USB3.0 mass storage,
the storage can be recognized in linux
c. Plug in a USB keyboard (hot plug) and enumeration is OK
in UEFI shell and linux
d. Plug in a USB mouse(hot plug) and enumeration is OK in linux.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Heng Luo <heng.luo@intel.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
This reverts commit e0eacd7daa.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3012
The patch to fix LBA size would cause a regression that make the
partition of CD image with media type other than NO_EMULATOR unobserved.
The patch used to fix the CD image's MBR table issue. The CD MBR
table would always be ignored because it would be handled by the
Eltorito partition handler first and never go into the MBR handler.
So directly revert it.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Tested-by: Gary Lin <glin@suse.com>
The BaseSerialPortLib16550 library does not implement
a constructor. This prevents the correct constructor
invocation order for dependent libraries.
e.g. A PlatformHookLib (for the Serial Port) may have
a dependency on retrieving data from a Hob. A Hob
library implementation may configure its initial state
in the HobLib constructor. Since BaseSerialPortLib16550
does not implement a constructor, the Basetools do not
resolve the correct order for constructor invocation.
To fix this, add an empty constructor to the serial port
library BaseSerialPortLib16550.
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Acked-by: Ard Biesheuvel <Ard.Biesheuvel@arm.com>
Acked-by: Hao A Wu <hao.a.wu@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2777
Code wrapped by DISABLE_NEW_DEPRECATED_INTERFACES is deprecated.
So remove it.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
OSs are now capable of treating SP and CRYPTO memory as true capabilities
and therefore these should be exposed. This requires usage of a separate
ACCESS_MASK to hide all page-access permission capabilities.
Change in masking and hiding of SP and CRYPTO was introduced in
3bd5c994c8
Signed-off-by: Malgorzata Kukiello <jacek.kukiello@intel.com>
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: Oleksiy Yakovlev <oleksiyy@ami.com>
Cc: Ard Biesheuvel (ARM address) <ard.biesheuvel@arm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Update function behavior to not modify the incoming string that is
marked as CONST in the prototype.
Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2948
Timeouts in the XhciDxe driver are taking longer than
expected due to the timeout loops not accounting for
code execution time. As en example, 5 second timeouts
have been observed to take around 36 seconds to complete.
Use SetTimer and Create/CheckEvent from Boot Services to
determine when timeout occurred.
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>
Signed-off-by: Patrick Henz <patrick.henz@hpe.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Add check for NULL HostAddress in AllocateBuffer as required by UEFI
specification.
Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Add configuration ExceptionList and IgnoreFiles for package config
files. So users can rely on this to ignore some Ecc issues.
Besides, add submodule path in IgnoreFiles section.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2198
GHCB pages must be mapped as shared pages, so modify the process of
creating identity mapped pagetable entries so that GHCB entries are
created without the encryption bit set. The GHCB range consists of
two pages per CPU, the first being the GHCB and the second being a
per-CPU variable page. Only the GHCB page is mapped as shared.
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 <liming.gao@intel.com>
Acked-by: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
Foster Nong
Jeff Brasen
Jeff Brasen via groups.io
jdzhang
Czajkowski, Maciej
Heng Luo
Baraneedharan Anbazhagan
Michael Kubacki
Chen, Xiao X
Konstantin Aladyshev
KasimX Liu
Dun Tan
Liu, Zhiguang
Cosmo Lai
Walon Li
Stacy Howell
Ian Chiu
Ray Ni
Gua Guo
Kun Qin
Gerd Hoffmann
Chen, Lin Z
Min Xu
Bandaru, Purna Chandra Rao
Mara Sophie Grosch via groups.io
Sean Rhodes
Lou, Yun
Ma, Hua
Guomin Jiang
Xiaolu.Jiang
Tomas Pilar
Bob Feng
Matt DeVillier
Michael D Kinney
Rebecca Cran
Aiman Rosli
Sunny Wang
Edwards, Craig
Ke, VincentX
jdzhang
wenyi,xie via groups.io
Liming Gao
Dandan Bi
Yang Jie
Bob Morgan
IanX Kuo
Zhichao Gao
xueshengfeng
Rebecca Cran
Wenyi Xie
Marvin H?user
zhoucheng
Grzegorz Bernacki
Yeh, GregX
Seonghyun Park
Yang Gang
Daniel Schaefer
Trammell Hudson
Nickle Wang
Neal Gompa
Ken Lautner
Sumana Venur
Pierre Gondois
Laszlo Ersek
Sergei Dmitrouk
Rebecca Cran
Bret Barkelew
Kun Qin
Ilias Apalodimas
Abner Chang
gechao
Aiden Park
Zarcd Zhong
Liu, WeiX C
Samer El-Haj-Mahmoud
Masahisa Kojima
Tan, Ming
Bret Barkelew
Baraneedharan Anbazhagan
Vitaly Cheptsov
James Bottomley
Bret Barkelew
Albecki, Mateusz
Jon Hunter
Ard Biesheuvel
Siyuan Fu
Sami Mujawar
Zhang, Shenglei
Malgorzata Kukiello
Patrick Henz
Qi Zhang
Tom Lendacky