The "pc" ("pc-i440fx-*") machine types of QEMU don't support extended
config space. Accordingly, OVMF will use the following library instances
in connection with the core PciHostBridgeDxe driver:
BasePciSegmentLibPci [class: PciSegmentLib]
BasePciLibCf8 [class: PciLib]
BasePciCf8Lib [class: PciCf8Lib]
Add a new field to the PCI_ROOT_BRIDGE structure so that
RootBridgeIoCheckParameter() can catch config space offsets above 0xFF on
such old (emulated) platforms.
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
... in preparation for the next patch.
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
The device path protocol doesn't get closed at FvSimpleFilesystem
driver stop() when it's opened at start() with BY_DRIVER mode.
We change it to open DevicePath with GET_PROTOCOL mode as FV2 protocol with BY_DRIVER is enough.
Cc: Chao Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
Git version '3d0a49ad' commit provided a scenario to resolve the
performance issue for IPv4, but it's not workable for IPv6. To
avoid IPv4 and IPv6 inconsistency, we decided to revert that version
fix.
If so, the default policy for Ip4Config2 is Ip4Config2PolicyDhcp,
which results in all NIC ports attempting DHCP. So, this patch is
used to changes the the default IPv4 config policy to
Ip4Config2PolicyStatic and also defer the SetData operation after
Ip4Config2Protocol installed. This update let the other platform
drivers have chance to change the default config data by consume
Ip4Config2Protocol.
Cc: Subramanian Sriram <sriram-s@hpe.com>
Cc: El-Haj-Mahmoud Samer <samer.el-haj-mahmoud@hpe.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Subramanian Sriram <sriram-s@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Currently the EFI_FILE_EXPLORE_FORMSET_GUID value in BdsDxe in
IntelFrameworkModulePkg is same with the GUID VALUE in FileExplorerLib.
This patch is to modify the EFI_FILE_EXPLORE_FORMSET_GUID in
FileExplorerLib to avoid potential issue.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
when free up resource allocated for a MenuEntry, there exists
the case that the DevicePath and DisplayString are NULL,
so before calling FreePool function, need to check.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
When the DXE core is loaded, it invokes the PeCoffExtraActionLib library
function 'PeCoffLoaderRelocateImageExtraAction' explicitly, which may be
in addition to the same function having been called by the DxeIpl PE/COFF
loader instance.
The ImageContext that DXE core presents to this function is only partially
initialized, which may result in the following output on AArch64 systems:
add-symbol-file ..MdeModulePkg/Core/Dxe/DxeMain/DEBUG/DxeCore.dll 0x5F226240
<some intermediate output>
add-symbol-file ..MdeModulePkg/Core/Dxe/DxeMain/DEBUG/DxeCore.dll 0x5F226000
This is caused by incorrect data in the ImageContext structure, which means
the start of the .text section is calculated incorrectly. In general, it is
the duty of the caller to present a valid ImageContext structure, so let's
add the missing values before invoking PeCoffLoaderRelocateImageExtraAction().
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
This patch is to add a new interface to get the "Path" component according to
the URI parse result, it would be helpful for the library user to extract the
file path value in a URI.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
The StringSize variable in the FindStringBlock function is a IN OUT
parameter of the GetUnicodeStringTextOrSize function.
Thought the GetUnicodeStringTextOrSize function changes the value of
the StringSize variable, it is better to initialize the StringSize
variable before passing it to the GetUnicodeStringTextOrSize function.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cinnamon Shia <cinnamon.shia@hpe.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
When PcdShadowPeimOnBoot is FALSE, they are not copied to memory and
execute from their original locations. Here, this policy should only
apply for PEIM and PEI_CORE, not for other file type, such as DXE_CORE.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Tested-by: Eugene Cohen <eugene@hp.com>
The RamDiskDxe driver will:
1. Produce the EFI RAM Disk Protocol
2. Install RAM disk device path and block I/O related protocols on the
RAM disk device handle.
3. Install RAM disk configuration form to HII database
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Some platform doesn't use CPU(HOST)/Device 1:1 mapping for PCI Bus.
But PCI IO doesn't have interface to tell caller (device driver)
whether the address returned by GetBarAttributes() is HOST address
or device address.
UEFI Spec 2.6 addresses this issue by clarifying the address returned
is HOST address and caller can use AddrTranslationOffset to calculate
the device address.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
For new PCDs add their usage information strings in UNI file.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: "Yao, Jiewen" <jiewen.yao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
v3:
*
When there exists duplicate items in VLAN variable , save the correct
variable content back to the variable storage after duplicate items are removed
Duplicate items in VLAN variable will cause MNP driver binding
start function fall into infinite loop,so we should check it's
content before using it.
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
The ISO C standard says about free(),
If ptr is a null pointer, no action occurs.
This is not true of the FreePool() interface of the MemoryAllocationLib
class:
Buffer must have been allocated on a previous call to the pool
allocation services of the Memory Allocation Library. [...] If Buffer
was not allocated with a pool allocation function in the Memory
Allocation Library, then ASSERT().
Therefore we must not forward the argument of free() to FreePool() without
checking.
Cc: Cecil Sheng <cecil.sheng@hpe.com>
Cc: Cinnamon Shia <cinnamon.shia@hpe.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Qiu Shumin <shumin.qiu@intel.com>
Cc: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Cc: Yao Jiewen <Jiewen.Yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-By: Cinnamon Shia <cinnamon.shia@hpe.com>
The assignment of CurrentRsdtEntry and its subsequent dereference are
subject to the same condition, but for some reason, VS2008 does not see
that and warns about the dereference possibly involving an uninitialized
pointer. Since the single statememt between the blocks is unrelated, we
can just move it and merge the two conditional blocks together.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: David Woodhouse <David.Woodhouse@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
The patch removes the assumption that the resources claimed by root
bridges should not exist. Because resources might have been added:
1. by platform modules either in PEI through resource HOB, or in DXE,
before the PCI host bridge driver runs.
2. Resources claimed by different root bridges may overlap so that
resource adding operation for latter root bridges may fail if
we assume the resource should not exist.
In real world, this patch is to fit OVMF platform needs because
different root bridges in OVMF platform shares the same resources.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
[lersek@redhat.com: intersection-based implementation]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
If 'CoreGetMemoryMap' return success the 'MemoryMap' shouldn't be NULL.
Add code to make sure this.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Yao Jiewen <Jiewen.Yao@intel.com>
Now we add new HII action type EFI_BROWSER_ACTION_SUBMITTED in
EFI HII Configuration Access Protocol, so add the test case in
DriverSample to show how to use it and whether it works.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Add new HII action type EFI_BROWSER_ACTION_SUBMITTED
to notify HII driver when its question values are submitted.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
According to the spec, each entry in the Memory
Attributes table shall have the same type as
the region it was carved out of in the UEFI memory map.
The current attribute uses RTData for PE Data, but
it should be RTCode.
This patch fixed the issue. It is validated with or
without PropertiesTable.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This is caused by my last commit,the LoadOption may
not initialize when call FreePool, and after investigation,
find that we can delete the LoadOption variable, this patch
is to fix this issue.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
AARCH64 systems never require compatibility with legacy ACPI OSes, and
may not have any 32-bit addressable system RAM. To support ACPI on these
systems, we need to be able to relax the 4 GB allocation restriction.
So add a PCD PcdAcpiExposedTableVersions containing a bitmask describing
which ACPI versions are targeted, and wire it up it up to the memory
allocation calls in AcpiTableDxe/AcpiTableProtocol.c. I.e., if ACPI v1.0b
is not among the supported versions, the memory allocations are not limited
to 4 GB, and only table types that carry 64-bit addresses are emitted.
Note that this will inhibit the publishing of any tables that carry only
32-bit addresses, i.e., RSDPv1, RSDTv1 and RSDTv3.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Since Shell supports finding help information from resource section
of application image. We enhance the HelloWorld to add help information
string. After the HelloWorld are loaded in system the help string will
be stored in resource section of the application image.
Cc: Feng Tian <feng.tian@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Refine the code in function Var_UpdateDriverOption and Var_UpdateBootOption,
use the existed API(EfiBootManagerInitializeLoadOption and
EfiBootManagerAddLoadOptionVariable) supplied by UefiBootManagerLib
to replace the same logic in the two functions. And remove the useless
code.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
when has next line to draw, should not overwrite the BltX
to 0, instead should keep the BltX value that pass into
StringToImage function.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
UEFI Spec 2.3.1.D Section 9.3.5.1 says Partitions are numbered
according to their entry in their respective partition table,
starting with 1.
Update the code for MBR partition to follow this rule.
Ref: https://github.com/tianocore/edk2/issues/50
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
FALSE
UEFI2.6 specification does not recommend to use BIT0
attribute for PropertiesTable, so we change default
value to FALSE.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Gao, Liming" <liming.gao@intel.com>
Reviewed-by: "Ard Biesheuvel" <ard.biesheuvel@linaro.org>
Reviewed-by: "Laszlo Ersek" <lersek@redhat.com>
This patch is used to define a general function to create
DNS QName.
QName is a domain name represented as a sequence
of labels, where each label consists of a length octet
followed by that number of octets. The domain name terminates
with the zero length octet for the null label of the root.
Cc: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Cc: El-Haj-Mahmoud Samer <samer.el-haj-mahmoud@hpe.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
This patch fixes a bug in SNP driver that the Cdb.StatCode should be check with
PXE_STATCODE_SUCCESS instead of EFI_SUCCESS.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
SNP driver will print the UNDI returned StatFlags:StatCode with DEBUG macro,
while in some please it uses the reverse order (StatCode:StatFlags). This patch
is to make the print info consistent, that StatFlags always come first.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
MemoryAttributesTable generation need information in
PropertiesTable.
In memory attributes table generation path,
PropertiesTable need record original memory map and do
not merge the new memory map entry cross original
memory map boundary.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Gao, Liming" <liming.gao@intel.com>
Add MemoryAttributesTable generation in DxeCore.
We leverage the information collected by original
PropertiesTable, and publish runtime code/data to
another standalone table. So that this is a
compatible solution to report more PE Code/Data
information.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Gao, Liming" <liming.gao@intel.com>
Refine the function comments in ConfigKeywordHandler.c and
HiiDatabase.h.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
At the end of CoreFreePoolI(), the check to see if it is a specific
memory type should also cover OEM reserved memory type.
It was missed when adding OEM reserved memory type support at R17460.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
If FV image without DXE depex, it will be dispatched by DxeCore.
If FV image with SMM depex, it is the invalid image. ASSERT will be trig.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Andrew Fish <afish@apple.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Fix UsbMouseAbsolutePointer driver GetState() interface to return
absolute value instead of relative value.
The driver is ported from UsbMouse driver. The GetState of
SimplePointer protocol returns relative value but the GetState
of AbsolutePointer protocol should return absolute value.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
According to UEFI spec, a BUFFER_FULL return status in UNDI Transmit command
indicates UNDI "Transmit buffer is full. Call Get Status command toempty
buffer." So this patch updates the SNP Transmit to return EFI_NOT_READY for
BUFFER_FULL to let the call know the buffer full status.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@hpe.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
The MNP and SNP are independent drivers so the MNP_TX_BUFFER_INCREASEMENT could choose
any value as needed. While this patch update the default value of this macro to 32,
to be same as the maximum recycled buffer numbers in one UNDI GetStatus command. It is
a workaround for some incorrect UNDI drivers which may not return the correct statuses
for the SNP and MNP to correctly retry/call GetStatus to clear the buffers.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@hpe.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Update the DBsize in GetStatus command to let UNDI return an array of recycled
buffers. This is to make the loop at the end of PxeGetStatus() useful and to
prevent buffer overflow with some non-conformant UNDI drivers which not check
the value of the input DBsize in UNDI GetStatus command.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@hpe.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Description of the GetNextHighMonotonicCount does not state that the counter
is incremented on calling this function. However, the example usage of this
API documented relies on this behavior.
UEFI 2.6 spec is to update description to match usage documented.
The high 32-bit value is nonvolatile and is increased by 1 whenever the system
resets whenever the low 32-bit count (returned by GetNextMonoticCount()) overflows.
->
The high 32-bit value is nonvolatile and is increased by 1 whenever the system
resets, whenever GetNextHighMonotonicCount() is called, or whenever the low
32-bit count (returned by GetNextMonoticCount()) overflows.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19773 6f19259b-4bc3-4df7-8a09-765794883524
UEFI 2.6 spec has minor update to the Data parameter for GetVariable(),
and no real functional behavior change.
The modifier of Data parameter:
OUT VOID *Data
->
OUT VOID *Data OPTIONAL
The comments of Data parameter:
Data The buffer to return the contents of the variable.
->
Data The buffer to return the contents of the variable. May be NULL
with a zero DataSize in order to determine the size buffer needed.
The patch is to follow the spec to update the implementation.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19771 6f19259b-4bc3-4df7-8a09-765794883524
These workhorse functions are part of the BlockIo protocol that
NvmExpressDxe produces. For bulk data access, they are called very
frequently. Their debug messages should be therefore downgraded to
EFI_D_VERBOSE.
In addition, the following DEBUG() warts are cleaned up:
- The function name should be printed with %a / __FUNCTION__, so that
renaming the function, or copying the DEBUG() elsewhere, be reflected in
the debug output automatically. (In fact, after this patch, the DEBUG()
calls become identical.)
- "Lba" is of type UINT64, therefore it should be printed with %Lx, not
%x.
- "OrginalBlocks" and "Blocks" are both UINTN. The only portable way to
print UINTN is to convert it to UINT64 manually, then format it with the
%Lx (or %Lu) conversion specifier.
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Feng Tian <feng.tian@Intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19763 6f19259b-4bc3-4df7-8a09-765794883524
(HandoffInformationTable->EfiFreeMemoryBottom - Private->HobList.Raw)
is the PEI temp heap used instead of the length of PEI temp heap.
The length of PEI temp heap should be:
(HandoffInformationTable->EfiFreeMemoryTop - Private->HobList.Raw)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cinnamon Shia <cinnamon.shia@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19762 6f19259b-4bc3-4df7-8a09-765794883524
Signal a closed event will still invoke the event notification function,
it could only be exposed when no the DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED
bit set in PcdDebugPropertyMask.
For example:
gBS->CreateEvent (
EVT_NOTIFY_SIGNAL,
TPL_CALLBACK,
CallbackFun,
NULL,
&Event
);
gBS->CloseEvent (Event);
gBS->SignalEvent (Event); <- CallbackFun still be invoked
Although the case to signal a closed event is abnormal, the code could
still be enhanced to avoid it.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Thomas Palmer <thomas.palmer@hpe.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19754 6f19259b-4bc3-4df7-8a09-765794883524
String opcode has HiiValue and BufferValue,BufferValue for string content,
HiiValue for StringId.Function GetQuestionValue only update the
BufferValue(string content),but the StringId and string content
do not match,now fix this issue.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19750 6f19259b-4bc3-4df7-8a09-765794883524
The BlockData is expected to be NULL when to call function
IsThisOpcodeRequired in each opcode,but now exists case that the
Blockdata not be cleaned,then will be used in other opcode.it
is not correct,now add the check before use.
The comments and logic in function IsThisOpcodeRequired are not
consistent,now refine the code to make the logic clear.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19749 6f19259b-4bc3-4df7-8a09-765794883524
For some SCSI commands, notably INQUIRY, it's relatively common for
the device to provide less data than we intended to read, and for
this reason EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET makes
InTransferLength and OutTransferLength read-write. Make ATAPI
aware of this.
This makes it possible to handle EFI_NOT_READY always, not just
for read as done in r19685.
I've chosen to use a break statement instead of calling
CheckStatusRegister directly; the break statement reaches a
pre-existing call the CheckStatusRegister function. This
ensures that the assignment to *ByteCount is not missed, and
adds a further sanity check to DRQClear.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19737 6f19259b-4bc3-4df7-8a09-765794883524
The Serial IO protocol instances provided by SerialDxe and consumed by
TerminalDxe come with a Mode.ReceiveFifoDepth=1 default setting, as
required by UEFI 2.5.
Although TerminalDxe calls EFI_SERIAL_IO_PROTOCOL.SetAttributes() in the
TerminalDriverBindingStart() and TerminalConInTimerHandler() functions, it
only does so to change the Mode.Timeout member. Other members of Mode,
including Mode.ReceiveFifoDepth, are preserved.
On some platforms this causes the UART that underlies TerminalDxe not to
have enough room for bursts of scan codes, which translates to broken
parsing of escape sequences, e.g. cursor movement keys.
According to the UEFI spec, passing ReceiveFifoDepth=0 to
EFI_SERIAL_IO_PROTOCOL.SetAttributes() "will use the device's default FIFO
depth". While TerminalDxe could try to configure a receive FIFO depth that
matches the longest escape sequence it wishes to parse, in practice the
device-specific default FIFO depth -- which may well differ from the
spec-mandated SerialIo->Mode.ReceiveFifoDepth=1 default -- seems to work.
Hence let's just set that.
This issue was exposed by SVN r18971 / git commit 921e987b2b
("ArmPlatformPkg: Use SerialDxe in MdeModulePkg instead of EmbeddedPkg").
In that conversion, MdeModulePkg's SerialDxe started to initialize
Mode.ReceiveFifoDepth to 1 (in conformance with the spec), unlike the
prior, non-conformant initialization to 0 in EmbeddedPkg's SerialDxe.
Since TerminalDxe would never change ReceiveFifoDepth from the new default
value 1, and the ArmPlatformPkg/Drivers/PL011Uart library instance,
underlying SerialDxe through SerialPortLib, would obey it too, they would
collectively effect a receive queue depth of 1, rather than the default 16
or 32. This broke cursor keys on the ARM FVP and Juno platforms.
It is the client of EFI_SERIAL_IO_PROTOCOL that is responsible for
modifying the attributes, if the defaults are not appropriate, hence this
patch modifies TerminalDxe.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Ryan Harkin <ryan.harkin@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Star Zeng <star.zeng@intel.com>
Reported-by: Ryan Harkin <ryan.harkin@linaro.org>
Reference: http://thread.gmane.org/gmane.comp.bios.edk2.devel/4779/focus=6553
Reference: http://thread.gmane.org/gmane.comp.bios.edk2.devel/6594
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19701 6f19259b-4bc3-4df7-8a09-765794883524
In "11.8 Serial I/O Protocol", UEFI 2.5 requires:
The default attributes for all UART-style serial device interfaces are:
(a) 115,200 baud,
(b) a 1 byte receive FIFO,
(c) a 1,000,000 microsecond timeout per character,
(d) no parity,
(e) 8 data bits,
(f) and 1 stop bit.
It also says, about the EFI_SERIAL_IO_MODE.ControlMask member:
(g) A mask of the Control bits that the device supports. The device must
always support the Input Buffer Empty control bit.
SerialDxe complies with requirement (b) via hard-coded constants. It
complies with requirements (a), (d), (e) and (f) through PCD defaults (see
MdePkg/MdePkg.dec):
(a) 115,200 baud:
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate|115200|UINT64|0x00000020
(d) no parity:
# 1 - No Parity.<BR>
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity|1|UINT8|0x00000022
(e) 8 data bits:
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits|8|UINT8|0x00000021
(f) 1 stop bit:
# 1 - One Stop Bit.<BR>
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits|1|UINT8|0x00000023
SerialDxe does not comply with requirements (c) and (g). In this patch, we
fix (c), and leave (g) for later.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Ryan Harkin <ryan.harkin@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19700 6f19259b-4bc3-4df7-8a09-765794883524
Per secure MOR implementation document, it is not proper to add MOR lock in non-SMM version, because DXE version can not provide protection.
This patch add standalone TcgMorLockDxe implementation.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zhang, Chao B" <chao.b.zhang@intel.com>
Reviewed-by: "Zeng, Star" <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19689 6f19259b-4bc3-4df7-8a09-765794883524
Microsoft published secure MOR implementation at https://msdn.microsoft.com/en-us/library/windows/hardware/mt270973(v=vs.85).aspx
with revision 2 update. See URL for tech detail.
Previous revision 1 is handled in SecurityPkg\Tcg\ MemoryOverwriteRequestControlLock.
But the VarCheck API can not satisfy revision 2 requirement.
So we decide include MOR lock control into variable driver directly.
This patch add standalone TcgMorLockSmm implementation.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zhang, Chao B" <chao.b.zhang@intel.com>
Reviewed-by: "Zeng, Star" <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19688 6f19259b-4bc3-4df7-8a09-765794883524
SVN r19611 (git commit 7cac240163), "MdeModulePkg/Ide: return correct
status when DRQ is not ready for ATAPI", changed the behavior of
AtaPacketReadWrite(), when DRQReady2() reported an error. The previous
logic had been to:
(a) terminate the transfer loop,
(b) check the status register with CheckStatusRegister(), and determine
AtaPacketReadWrite()'s return code directly from that.
Action (a) had been correct, but action (b) had masked genuine errors.
For example, when DRQReady2() reported EFI_TIMEOUT -- because the BSY bit
had not been cleared within the allotted time --, CheckStatusRegister()
would report EFI_SUCCESS, simply *because* BSY was still set, and the rest
of the status bits could not be evaluated.
SVN r19611 (git commit 7cac240163) intended to fix action (b) by directly
propagating the error code of DRQReady2() from AtaPacketReadWrite(),
eliminating the CheckStatusRegister() call. This was the right thing for
most of the errors reported by DRQReady2() -- timeout, command abort,
other device error --, but there was one exception: the "read" sub-case of
EFI_NOT_READY, which stands for "'read' complete, with less data available
than the requested amount".
Regarding the "write" sub-case of EFI_NOT_READY: the
AtaPacketCommandExecute() function programs the full transfer length into
the IDE device before it calls AtaPacketReadWrite(), and
AtaPacketReadWrite() only uses CylinderLsb and CylinderMsb for "chunking"
(as requested by the device). Therefore the device cannot justifiedly
clear DRQ earlier than seeing the entire data, when writing.
However, when reading from the device, a "short read" is a successful
operation. (The actual read length will be decoded by the higher level
protocols.) And "short reads" had been handled correctly by the logic
before git 7cac240163. Namely, when DRQReady2() returns EFI_NOT_READY, the
BSY bit is already clear, and we can call CheckStatusRegister() to
investigate all the other bits it cares about.
Therefore restore the logic from before git 7cac240163, but only for the
"read" sub-case of EFI_NOT_READY.
This problem was encountered with OVMF running on QEMU's i440fx IDE
emulation. Many thanks to John Snow for analyzing QEMU's behavior, and
pointing out that it adhered to the relevant specs.
Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: John Snow <jsnow@redhat.com>
Reference: https://github.com/tianocore/edk2/issues/43
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19685 6f19259b-4bc3-4df7-8a09-765794883524
The DRQReady() and DRQReady2() functions only differ in that they poll
different status registers for BSY, ERR, and DRQ: the former looks at the
Status Register (clearing interrupt status), while the latter looks at the
Alternate Status Register (not clearing interrupt status).
They both correctly return a unique status code, EFI_NOT_READY, for the
BSY==0 && ERR==0 && DRQ==0
case; that is, when the device reports "command complete".
However, the functions' leading comments don't explain this case, so it's
easy to miss in callers. Update the comments.
Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: John Snow <jsnow@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19684 6f19259b-4bc3-4df7-8a09-765794883524
Rename the Ui libraries,so need to update the MdeModulePkg.dsc file.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19668 6f19259b-4bc3-4df7-8a09-765794883524
Avoid any confusion,add the keyword "Ui",
user can understand the use of the library clearly.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19666 6f19259b-4bc3-4df7-8a09-765794883524
Avoid any confusion,add the keyword "Ui",
user can understand the use of the library clearly.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19664 6f19259b-4bc3-4df7-8a09-765794883524
Avoid any confusion,add the keyword "Ui",
user can understand the use of the library clearly.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19662 6f19259b-4bc3-4df7-8a09-765794883524
This driver links to PciHostBridgeLib provided by platform/silicon to
produce PciRootBridgeIo and PciHostBridgeResourceAllocation protocol.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19658 6f19259b-4bc3-4df7-8a09-765794883524
PciHostBridgeDxe driver needs PciHostBridgeLib implemented by platform
to provide the root bridge related information and may call into
PciHostBridgeLib when resource conflicts happen.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19655 6f19259b-4bc3-4df7-8a09-765794883524
The MenuOption insert to gMenuOption allocate memory every time,but not free.
Now add the code to free it.And for Date/Time,it will create 3 menus,but previously
the Description point to the same address,so when free the Description,it will cause
issue,now reset the Description pointer.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19647 6f19259b-4bc3-4df7-8a09-765794883524
This patch is used to add DNS QType and QClass values definition
in NetLib.h
Cc: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19642 6f19259b-4bc3-4df7-8a09-765794883524
When the GOP doesn't support the resolution specified by
PcdVideoHorizontalResolution and PcdVideoVerticalResolution,
the code tries to set the resolution to 800x600 but uses the resolution
equals to the PCD when calculating the text print position.
The patch fixes the bug by updating the resolution to 800x600 for
this case.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19630 6f19259b-4bc3-4df7-8a09-765794883524
When overriding compiler options '/GL' with '/GL-', VS2010 will report
warning C4701 potentially uninitialized local variable for 'LcrParity'
and 'LcrStop' in function SerialPortSetAttributes().
This commit fixes this build issue.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19628 6f19259b-4bc3-4df7-8a09-765794883524
Change EfiBootManagerDeleteLoadOptionVariable() to not just
remove #### from BootOrder but also remove Boot#### variable.
The old behavior tries to do less for performance but it leaves
unreferenced Boot#### which cannot be reclaimed in variable
reclaim operation though the Boot#### will be eventually be overwritten
by EfiBootManagerAddLoadOptionVariable().
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19626 6f19259b-4bc3-4df7-8a09-765794883524
This patch updates the MNP driver to recycle TX buffer asynchronously, instead
of using a while loop wait after each transmit command.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19624 6f19259b-4bc3-4df7-8a09-765794883524
This patch fixes a bug in SNP.GetStatus() interface. The UNDI driver may return
multiple transmitted buffers in a single GetStatus command, while SNP.GetStatus
could only return one pointer each time, the rest of them are lost. This patch
fixes this issue by store these recycled pointer in a temporary buffer in SNP
driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19623 6f19259b-4bc3-4df7-8a09-765794883524
As ScsiDisk and ScsiBus driver are used to manage SCSI or ATAPI devices,
the timeout value is updated to 30s to follow ATA/ATAPI spec in which
the device may take up to 30s to respond command.
The change is used to solve device compatibility issue found with a TEAC
DV-W28S-WZ3 slim DVD plus a SONY AccuCORE DVD-R media in which the DVD
spends 8s to response READ_CAPACITY cmd after resetting the host machine.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19612 6f19259b-4bc3-4df7-8a09-765794883524
When executing ATAPI cmd at IDE mode, EFI_SUCCESS may be returned wrongly
with old logic but in fact DRQ is not ready and the transaction doesn't
get executed correctly at this time.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19611 6f19259b-4bc3-4df7-8a09-765794883524
The MenuOption insert to gMenuOption allocate memory everytime,but not free.
Now add the code to free it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19593 6f19259b-4bc3-4df7-8a09-765794883524
Currently the invalid boot next set to the number of boot option,
when add a new boot option,also need update the boot next value,
otherwise it will be incorrect.Now set the type of BootNext value
to UINT32,the number out of the range of UINT16 means it is an
invalid BootNext Value.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19591 6f19259b-4bc3-4df7-8a09-765794883524
Add error handling code to enhance the code,the driver may not install
the ConfigAccess protocol,so should not just ASSERT here.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19590 6f19259b-4bc3-4df7-8a09-765794883524
Variable driver uses gEdkiiFaultTolerantWriteGuid hob and copies data to NvStorageData if hob exists.
But if ftw driver executes prior to variable driver then spare block is erased.
So the patch is to enhance the code to do not check FTW last write data hob if FTW protocol has been installed.
Cc: Liming Gao <liming.gao@intel.com>
Reported-by: Baraneedharan Anbazhagan <anbazhagan@hp.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Baraneedharan Anbazhagan <anbazhagan@hp.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19577 6f19259b-4bc3-4df7-8a09-765794883524
The code wrongly has TempFlag wrote to NV flash, but has Flag assigned to NV cache.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19573 6f19259b-4bc3-4df7-8a09-765794883524
HwErrVariableTotalSize/CommonVariableTotalSize/CommonUserVariableTotalSize
need to be initialized to 0 first after reclaim failed, then to be assigned by += operation.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19572 6f19259b-4bc3-4df7-8a09-765794883524
White space clean up for MdeModulePkg.dec
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daocheng Bu <daocheng.bu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19486 6f19259b-4bc3-4df7-8a09-765794883524
Add IpmiLib and Ppi/Protocol header file. Update dec file
for new IpmiLib and Ppi/Protocol header file.
In V5,change for coding style.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daocheng Bu <daocheng.bu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19485 6f19259b-4bc3-4df7-8a09-765794883524
This commit will raise the Tpl to TPL_NOTIFY when adding non-blocking SCSI
I/O requests to the asynchronous task list.
This commit will also raise the Tpl of asynchronous task polling timer to
TPL_NOTIFY.
These changes are made to match the behavior in ScsiDiskDxe driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19455 6f19259b-4bc3-4df7-8a09-765794883524
Raise the Tpl of async SCSI I/O callback function to TPL_NOTIFY to match
the behavior in ScsiDiskDxe driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19454 6f19259b-4bc3-4df7-8a09-765794883524
When reading data from non-blockingly from a CD-ROM logic partition, the
procedure can be shown by the following call stack:
(The write process is similar)
|-------------------|
| DiskIoDxe (logic) |<---Raise Tpl to TPL_CALLBACK
|-------------------|
|
| Sub-task 1 (UnderRun) succeeds
|
| |-----------------| |-----------------| |-----------------|
+--->| PartitionDxe |---->| DiskIoDxe (Phy) |---->| ScsiDiskDxe |
| |-----------------| |-----------------| |-----------------|
|
| Sub-task 2 (OverRun) fails
|
| |-----------------| |-----------------| |-----------------|
+--->| PartitionDxe |---->| DiskIoDxe (Phy) |---->| ScsiDiskDxe |
| |-----------------| |-----------------| |-----------------|
| ^
| |
More subtasks... Wait indefinitely
|
|<---Restore Tpl
|
Completes
In PartitionDxe, if the 'Lba' and 'BufferSize' parameters passed to
function PartitionReadBlocksEx() are invalid, the function will issue a
blocking ReadDisk call (in function ProbeMediaStatusEx()).
In DiskIoDxe, blocking I/O request will wait for all the non-blocking I/O
requests to complete first before sending down the blocking request.
If the Tpl of the async I/O callback in ScsiDiskDxe is TPL_CALLBACK and
Sub-task 1 (UnderRun) succeeds but Sub-task 2 (OverRun) fails with an
invalid parameter, DiskIoDxe will wait indefinitely for the event created
by ScsiDiskDxe of Sub-task 1 to signal.
Hence, this commit will raise the Tpl of async IO callback in ScsiDiskDxe
to TPL_NOTIFY so that the indefinite wait in DiskIoDxe can be avoided.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19452 6f19259b-4bc3-4df7-8a09-765794883524
Some SCSI devices will return EFI_DEVICE_ERROR or EFI_TIMEOUT when the
data length of a SCSI I/O command is too large.
This commit will repeatedly retry sending the SCSI command with a data
length half of its previous value.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19451 6f19259b-4bc3-4df7-8a09-765794883524
The functions ScsiRead10CommandEx(), ScsiWrite10CommandEx(),
ScsiRead16CommandEx() and ScsiWrite16CommandEx() in UefiScsiLib will not
signal the event passed from ScsiDiskDxe when error occurs.
In this case, ScsiDiskDxe should close the event passing to these APIs in
UefiScsiLib.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19449 6f19259b-4bc3-4df7-8a09-765794883524
In ScsiExecuteSCSICommand(), when SCSI devices do not support non-blocking
I/O but an event is passed from caller (UefiScsiLib), the function will
execute the SCSI I/O command in a blocking manner and signal the caller
event when the command completes.
Originally, caller event from UefiScsiLib will be signaled if the SCSI
command fails. UefiScsiLib will continue to signal its caller (BlockIO2
request from ScsiDiskDxe driver), which is not aligned with the UEFI spec
that event will not be signaled when BlockIO2 request returns with error.
This commit will signal ScsiExecuteSCSICommand()'s caller event only when
the SCSI command succeeds.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19447 6f19259b-4bc3-4df7-8a09-765794883524
Add check to see if there is a media in the disk device. If not return
EFI_NO_MEDIA directly.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19446 6f19259b-4bc3-4df7-8a09-765794883524
The functions ScsiDiskWriteBlocks(Ex) in ScsiDiskDxe/ScsiDisk.c do not
check whether the device is allow to be written originally.
This commit will add read-only check to follow the UEFI spec.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19445 6f19259b-4bc3-4df7-8a09-765794883524
The function ScsiDiskFlushBlocksEx() in ScsiDiskDxe/ScsiDisk.c originally
always returns EFI_SUCCESS, which is not aligned with the UEFI spec.
This commit adds addtional checks to see if the media in the device is
changed or removed. Check for whether the device can be written is also
added. Corresponding status will be returned according to the check
result.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19444 6f19259b-4bc3-4df7-8a09-765794883524
When do UiApp remodeling task,miss clearing the screen before booting
the selected boot option,so cause some behaviors change.Now add the code
to fix this issue.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19441 6f19259b-4bc3-4df7-8a09-765794883524
Currently BootManager is an independent library,used by UiApp.It only load boot
option when enter UiApp.So when add boot option through boot maintenance manager,
it will not display in boot manager. In order to fix this issue,now we update the
boot manager form every time we enter it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19440 6f19259b-4bc3-4df7-8a09-765794883524
The single line for(); construct is followed by code that is indented.
This triggers the -Wempty-body warning. Fix indentation.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Andrew Fish <afish@apple.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19420 6f19259b-4bc3-4df7-8a09-765794883524
Xcode fails to compile:
error: array type 'VA_LIST' (aka '__builtin_va_list') is not assignable
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Andrew Fish <afish@apple.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19419 6f19259b-4bc3-4df7-8a09-765794883524
Add clarification for PcdAcpiDefaultOemTableId, PcdAcpiDefaultOemRevision,
PcdAcpiDefaultCreatorId, PcdAcpiDefaultCreatorRevision.
According to ACPI spec, they are used as special meaning for SSDT,
so we ignore them in updating generic SSDT provided by EDKII.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zeng, Star" <star.zeng@intel.com>com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19321 6f19259b-4bc3-4df7-8a09-765794883524
In DxeCore, use warning message for Runtime driver that doesn't satisfy
section alignment requirement. This check is required when PropertiesTable
is installed. So, add error message if PropertiesTable can't be installed
successfully.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19312 6f19259b-4bc3-4df7-8a09-765794883524
When HttpLib parsing the last chunked data down, the Http NextMsg pointer
in the HttpBodyParserCallback function should point to the character
after '/n' flag.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19310 6f19259b-4bc3-4df7-8a09-765794883524
Operands in a bitwise operation have different size. Update code to fix it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19309 6f19259b-4bc3-4df7-8a09-765794883524
The caller has initial the input parameter before call this function, So this code is useless.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19302 6f19259b-4bc3-4df7-8a09-765794883524
On a failed REF_OP callback, all changed fields in the Selection should be restored.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19268 6f19259b-4bc3-4df7-8a09-765794883524
In function SignalCallerEvent(), 'Private' and 'TransReq' are dereferenced
before NULL checking.
Since the function assumes that both 'Private' and 'TransReq' passed in
are not NULL pointer, this commit will add an ASSERT to make sure the
above assumption is satisfied.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19266 6f19259b-4bc3-4df7-8a09-765794883524
On a failed REF_OP callback, all changed fields in the Selection should be restored.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19245 6f19259b-4bc3-4df7-8a09-765794883524
Add missing braces in module global mControllerDevicePathTemplate.
Initialize ControllerNumber and ContainsControllerNode in
SerialControllerDriverStart() to address warning for potential use
before initialization warning.
Move initialization of local SerialIo earlier in
SerialControllerDriverStart() to address warning for potential use
before initialization warning.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19232 6f19259b-4bc3-4df7-8a09-765794883524
This should just return an error and not assert. We hit this when testing with a client that was trying to access the old IP4_CONFIG on firmware implementing IP4_CONFIG2.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen <eugene@hp.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19219 6f19259b-4bc3-4df7-8a09-765794883524
For function ScsiExecuteSCSICommand(), when the 'Event' parameter is not
NULL but the target SCSI device does not support non-blocking I/O, it will
execute a blocking I/O operation instead.
However, after the SCSI operation is done, the 'Event' is not signaled to
inform the caller.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19217 6f19259b-4bc3-4df7-8a09-765794883524
PciSioSerialDxe driver can manages UARTs on a SIO chip or a PCI/PCIE
card.
It manages the SIO instance whose last device path node is a ACPI
device path and the HID in the ACPI device path node equals to
EISA_PNP_ID (0x501).
It also manages the PCI IO instance whose class code is 7/0/2 (16550
UART). But when proper value is set to PcdPciSerialParameters, the
driver can also manage non-standard PCI serial cards by matching
the Vendor ID and Device ID specified in PcdPciSerialParameters.
The PCI BAR index, IO/MMIO offset, register stride, clock rate can
also be specified through the same PCD.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19179 6f19259b-4bc3-4df7-8a09-765794883524
DeployedMode & AuditMode are UINT8 Global variable according to Enable Secure Boot feature defined in UEFI2.5 Mantis 1263. Add them to var check list.
https://mantis.uefi.org/mantis/view.php?id=1263
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Zeng Star <star.zeng@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19131 6f19259b-4bc3-4df7-8a09-765794883524
If the assert happens in a library, then it's hard to determine which module
using that library is generating that assert. Use gEfiCallerBaseName in
DebugAssert to display the module name.
V2: Updated code to use copy mem and ModuleNameSize calculation.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Baraneedharan Anbazhagan <anbazhagan@hp.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19128 6f19259b-4bc3-4df7-8a09-765794883524
warning C4311: pointer truncation from 'void *' to 'unsigned long'
warning C4312: conversion from 'unsigned long' to 'void *' of greater size
Update code to convert type to UINTN first, then convert it to other type.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hpe.com>
Acked-by: Michael Kinney <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19114 6f19259b-4bc3-4df7-8a09-765794883524
warning C4456: declaration of 'q' hides previous local declaration.
Update code to use the different local variable name.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hpe.com>
Acked-by: Michael Kinney <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19113 6f19259b-4bc3-4df7-8a09-765794883524
warning C4459: declaration of 'PrivateData' hides global declaration.
Update DriverSampleDxe to rename global variable name to be different.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19112 6f19259b-4bc3-4df7-8a09-765794883524
BDS puts a special GUID in boot option optional data for
auto-discovered boot option. But when launching that boot
option, the BDS core unconditionally pass the special GUID
to the executable.
A good written application/OS loader can ignore the unexpected
parameters, but BDS core should still avoid passing the
unnecessary GUID.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19007 6f19259b-4bc3-4df7-8a09-765794883524
Add comments in INF file in BootMaintenanceManagerLib.inf.
Refine the comments in INF file in FileExplorerLib.inf
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18975 6f19259b-4bc3-4df7-8a09-765794883524
This Serial driver layers on top of a Serial Port Library instance
to produce serial IO protocol.
There is also another SerialDxe implementation in CorebootPayloadPkg,
but SerialDxe from EmbeddedPkg should be better that also consumes
the extended interfaces GetControl/SetControl/SetAttributes in
EmbeddedPkg/Include/Library/SerialPortExtLib.h for serial IO protocol.
And the extended interfaces GetControl/SetControl/SetAttributes in
EmbeddedPkg/Include/Library/SerialPortExtLib.h has been upstream to
MdePkg/Include/Library/SerialPortLib.h.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18966 6f19259b-4bc3-4df7-8a09-765794883524
The SerialIo->GetControl() function is not required to set the
Control output parameter on error. Make sure we apply the
EFI_SERIAL_INPUT_BUFFER_EMPTY optimization in
TerminalConInTimerHandler() only if the SerialIo->GetControl()
function call set that bit in the Control variable.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Suggested-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18962 6f19259b-4bc3-4df7-8a09-765794883524
We had put communication buffer to Runtime memory,
so that SMI handler can know it is not used by OS.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zeng, Star" <star.zeng@intel.com>
Reviewed-by: "Kinney, Michael D" <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18949 6f19259b-4bc3-4df7-8a09-765794883524
PiSmmCore installs LoadedImage for each SMM driver. However itself is missing.
So we follow DxeCore style, let PiSmmCore installs LoadedImage protocol for itself,
then the SMM image information is complete.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zeng, Star" <star.zeng@intel.com>
Reviewed-by: "Kinney, Michael D" <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18945 6f19259b-4bc3-4df7-8a09-765794883524
Original code does not uninstall LoadedImage protocol if SMM driver returns error and is unloaded.
It causes a wrong LoadedImage protocol existing in system.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zeng, Star" <star.zeng@intel.com>
Reviewed-by: "Kinney, Michael D" <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18936 6f19259b-4bc3-4df7-8a09-765794883524
Original code refers FreePoolHdr without check Status. It is obvious wrong and has risk.
Aslo, if InternalAllocPoolByIndex() returns an error, then *FreePoolHdr is assigned to an uninitialized value. So we init Hdr be NULL.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Zeng, Star" <star.zeng@intel.com>
Reviewed-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Fan, Jeff" <jeff.fan@intel.com>
Reviewed-by: "Kinney, Michael D" <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18932 6f19259b-4bc3-4df7-8a09-765794883524
Align to old BDS behavior (IntelFrameworkModulePkg/BDS) to always create
MemoryTypeInfo variable regardless of the PcdResetOnMemoryTypeInformationChange
value.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18926 6f19259b-4bc3-4df7-8a09-765794883524
Use new created libraries(Boot Manager,Device Manager,Boot Maintenance
Manager) in UiApp.So remove and refine relative code in UiApp.And update
the Nt32Pkg.dsc and MdeModulePkg.dsc.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18924 6f19259b-4bc3-4df7-8a09-765794883524
Split the boot maintenance manager library from UiApp in MdeModulePkg/Application
and put the library in MdeModulePkg/Library.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18923 6f19259b-4bc3-4df7-8a09-765794883524
Split the device manager library from UiApp in MdeModulePkg/Application
and put the library in MdeModulePkg/Library.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18922 6f19259b-4bc3-4df7-8a09-765794883524
Split the boot manager library from UiApp in MdeModulePkg/Application
and put the library in MdeModulePkg/Library.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18921 6f19259b-4bc3-4df7-8a09-765794883524
This library wrapper explorer protocol and produce the file explorer library.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18919 6f19259b-4bc3-4df7-8a09-765794883524
This driver produces file explorer protocol layered on top of the FileExplorerLib.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18918 6f19259b-4bc3-4df7-8a09-765794883524
This library support select one file from the specified directory or from system root directory.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18917 6f19259b-4bc3-4df7-8a09-765794883524
The "read" word in SerialPortWrite() header comment block should be
"write".
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18910 6f19259b-4bc3-4df7-8a09-765794883524
The ASSERT (PrivateData->PeiMemoryInstalled) in if (PrivateData->PeiMemoryInstalled)
condition is useless, it should be ASSERT (FALSE) to follow the code's expectation.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18887 6f19259b-4bc3-4df7-8a09-765794883524
The parameter name is also changed from Coordinate* to Offset* to
reflect that it's the offset to the location specified by Attribute.
For example, when the Attribute is Center, OffsetX and OffsetY are
used to specify the offset to the Center. OffsetX = 100 means
100 pixels right to the Center.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18867 6f19259b-4bc3-4df7-8a09-765794883524
The parameter name is also changed from Coordinate* to Offset* to
reflect that it's the offset to the location specified by Attribute.
For example, when the Attribute is Center, OffsetX and OffsetY are
used to specify the offset to the Center. OffsetX = 100 means
100 pixels right to the Center.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18866 6f19259b-4bc3-4df7-8a09-765794883524
The patch also moves the BmCharToUint to BmMisc.c because it
belongs to misc functions.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Sunny Wang <sunnywang@hpe.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18855 6f19259b-4bc3-4df7-8a09-765794883524
The RestoreLockBox() and RestoreAllLockBoxInPlace() functions handle the
case when EFI_PEI_SMM_COMMUNICATION_PPI.Communicate() returns
EFI_NOT_STARTED: they access the SMRAM directly, for restoring LockBox
data.
This occurs if a PEIM needs to restore LockBox data *before* the SMBASE is
relocated and the SMI handler is installed for all processors.
One such PEIM is UefiCpuPkg/Universal/Acpi/S3Resume2Pei. On the S3 resume
path, in function S3RestoreConfig2(), LockBox data are restored *before*
the SmmRestoreCpu() function of UefiCpuPkg/PiSmmCpuDxeSmm is called via
SmmS3ResumeState->SmmS3ResumeEntryPoint. (The latter SmmRestoreCpu()
function is responsible for the SMBASE relocation.)
If a platform knows that its PEIMs restore LockBox data *only* before
SMBASE relocation -- e.g., due to S3Resume2Pei being the platform's only
SmmLockBoxPeiLib client --, then the platform might not want to include
"UefiCpuPkg/PiSmmCommunication/PiSmmCommunicationPei.inf" at all (hence
not provide EFI_PEI_SMM_COMMUNICATION_PPI) -- because all of those
restores would be serviced by direct SMRAM access anyway.
Currently the absence of EFI_PEI_SMM_COMMUNICATION_PPI is not supported by
SmmLockBoxPeiLib, but it's not hard to implement. Handle it the same as
when EFI_PEI_SMM_COMMUNICATION_PPI.Communicate() returns EFI_NOT_STARTED:
restore LockBox data directly from SMRAM.
Suggested-by: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18823 6f19259b-4bc3-4df7-8a09-765794883524
A corner case like below will cause a NOT_DISPATCHED FV has no opportunity to
be dispatched.
1. FV_RECOVERY has SecCore, PeiCore and some other PEI modules, a module will
report FVMAIN_COMPACT and FV_RECOVERY2 in sequence.
2. FVMAIN_COMPACT has a FV image file with GUIDED FV image section in it.
3. FV_RECOVERY2 has DxeIpl and other PEI modules, the DxeIpl will install
SectionExtractionPpi
If ALL the PEIMs in FV_RECOVERY and FV_RECOVERY2 have DEPEX satisfied and
executed in one loop, PeimNeedingDispatch will be always FALSE, FVMAIN_COMPACT
will have no opportunity to be decompressed and dispatched as DxeIpl executes
after the first processing to FVMAIN_COMPACT.
The patch is to set PeimNeedingDispatch to TRUE when ProcessFvFile() not successfully,
then the NOT_DISPATCHED FV could have another opportunity to be processed.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Eugene Cohen <eugene@hp.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18781 6f19259b-4bc3-4df7-8a09-765794883524
The library itself doesn't provide any image decoding capabilities but
manages the different image decoders.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18770 6f19259b-4bc3-4df7-8a09-765794883524
Previously the pointer type is EFI_IFR_FORM_SET, it is incorrect when
do pointer addition without conversion.Now change it to UINT8 type.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18768 6f19259b-4bc3-4df7-8a09-765794883524
This patch fixes an issue in PEI with encapsulated FV images where the
AuthenticationStatus is not correctly propagated down to child FV
handles. The PEI core registers for callbacks for both FvInfo and
FvInfo2 PPIs. These callbacks process the FVs which will recurse as
necessary to find more encapsulated FVs. (FvInfo2 is an updated PPI
that includes an AuthenticationStatus field - the original FvInfo did
not include this.)
When encapsulated FV processing occurs the PEI core installs both
FvInfo and FvInfo2 PPIs. The original implementation installs FvInfo
first and FvInfo2 second. As soon as the FvInfo PPI is installed the
notification callback handler immediately fires causing recursive FV
processing to occur. Since there is no AuthenticationStatus provided
for the original FvInfo the callback assumes AuthenticationStatus is
zero (unsigned / unverified) even though the parent FV may have been
verified.
This changes the order of FvInfo and FvInfo2 installs to ensure that
the notification callback occurs for FvInfo2 first and appropriate
AuthenticationStatus data can be propagated from parent FV to child
FV.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen <eugene@hp.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18764 6f19259b-4bc3-4df7-8a09-765794883524
When parsing the authority component of the input URL, it can not distinguish
the ":" is the flag that indicates the port or the separator between
the ipv6 address.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Gary Ching-Pang Lin <glin@suse.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18744 6f19259b-4bc3-4df7-8a09-765794883524
AsciiVSPrint is used in RegularExpressionDxe/Oniguruma/OnigurumaUefiPort.c.
But PrintLib is missing in RegularExpressionDxe.inf.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cinnamon Shia <cinnamon.shia@hpe.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18721 6f19259b-4bc3-4df7-8a09-765794883524
For a hot plug bridge with device attached, PciBusDxe driver reserves
the resources which equal to the total amount of padding resource
returned from HotPlug->GetResourcePadding() and the actual occupied
resource by the attached device. The behavior is incorrect.
Correct behavior is to reserve the bigger one between the padding
resource and the actual occupied resource.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18719 6f19259b-4bc3-4df7-8a09-765794883524
The resource dumping logic contains a bug which cannot dump the
resource for hot plug controller correctly. The patch fixes this
bug.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18718 6f19259b-4bc3-4df7-8a09-765794883524
Leif suggested to split the big patch to smaller ones.
This reverts commit 73b7f115c653c807b9d0be97bf516871d8aff7ba.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18717 6f19259b-4bc3-4df7-8a09-765794883524
A subset of fields in the EFI_SMM_SYSTEM_TABLE2 structure are identical
to the fields in the SMM_ENTRY_CONTEXT structure. CopyMem() is used to
transfer the contents of the SMM_ENTRY_CONTEXT structure into the
EFI_SMM_SYSTEM_TABLE2. This is confusing because SMM_ENTRY_CONTEXT is
not used in the declaration of EFI_SMM_SYSTEM_TABLE2 and field contents
are transferred without any reference to individual field names (e.g.
CurrentlyExecutingCpu). In order to make the code easier to maintain
and understand, the CopyMem() is replaced with statements that transfer
each field of SMM_ENTRY_CONTEXT into EFI_SMM_SYSTEM_TABLE2.
Reported-by: Laszlo Ersek <lersek@redhat.com>
Link: http://article.gmane.org/gmane.comp.bios.edk2.devel/3567
Cc: Feng Tian <feng.tian@intel.com>
Cc: Jeff Fan <jeff.fan@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18716 6f19259b-4bc3-4df7-8a09-765794883524
Add a DEBUG statement when the number of PEI perf log entries
exceeds PcdMaxPeiPerformanceLogEntries
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18714 6f19259b-4bc3-4df7-8a09-765794883524
When StringId is not 0, String returned from GetSmbiosStringById is expected to non-NULL.
Add ASSERT (String != NULL); to ensure this.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Shumin Qiu <shumin.qiu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Shumin Qiu <shumin.qiu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18713 6f19259b-4bc3-4df7-8a09-765794883524
Add a check for ResourcePaddingDescriptors being a valid pointer in
DumpPpbPaddingResource() to prevent looping on memory not owned by
PciBusDxe. The ResourcePaddingDescriptors is initialized to NULL
when the PCI_IO_DEVICE structure is allocated and remains NULL if
no PCI hot plug controllers are present. This issue is only
observed when DEBUG_CODE() macros are enabled and was introduced
by the following patch:
[edk2] [Patch] MdeModulePkg: Fix a PciBusDxe hot plug bug
SVN revsion 18658
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Kinney Michael <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18696 6f19259b-4bc3-4df7-8a09-765794883524
1. Correct the return comments of entrypoint function.
2. Add parameters' comments for MeasureSmbiosTable().
3. Correct the Protocols and Guids usage comments in SmbiosMeasurementDxe.inf.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18695 6f19259b-4bc3-4df7-8a09-765794883524
Use EFI_D_VERBOSE instead of EFI_D_INFO in InternalDumpData() and InternalDumpHex().
And also add DEBUG_CODE wrapper to InternalDumpHex() call.
It is to avoid the bother from the internal verbose debug information.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18693 6f19259b-4bc3-4df7-8a09-765794883524
1. Smbios3Table used as SmbiosTable wrongly after SmbiosTable got from configuration table.
2. Use correct VendorGuid and VendorTable to measure.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18691 6f19259b-4bc3-4df7-8a09-765794883524
This change is triggered by R18654 "Enhance variable performance by reading from existed memory cache"
that changed the code to use CacheVariable to improve performance.
So the CacheVariable->InDeletedTransitionPtr NULL pointer check needs to be moved to the place before
it is been used.
Cc: Shumin Qiu <shumin.qiu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Shumin Qiu <shumin.qiu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18688 6f19259b-4bc3-4df7-8a09-765794883524
This function is mainly through the Hii handle to get the formset opcode.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18684 6f19259b-4bc3-4df7-8a09-765794883524
The SendForm function can be called nest in it. This function also uses some global variables. So we must save global variable values before it been called again.
Checked in the missing change for gBrowserFormSetList.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18681 6f19259b-4bc3-4df7-8a09-765794883524
This is patch to add smbios measurement.
The problem of current SMBIOS measurement is:
1) TCG drivers do not support SMBIOS3.0 table.
2) TCG drivers do not follow TCG platform spec on: "Platform configuration information that is automatically updated,
such as clock registers, and system unique information, such as asset numbers or serial numbers,
MUST NOT be measured into PCR [1], or any other PCR."
So we decide to move Smbios measurement from TCG drivers to Smbios driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zeng, Star" <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18680 6f19259b-4bc3-4df7-8a09-765794883524
So that other module can also refer to them.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zeng, Star" <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18674 6f19259b-4bc3-4df7-8a09-765794883524
Make the BmFindLoadOption function public
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Sunny Wang <sunnywang@hpe.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18662 6f19259b-4bc3-4df7-8a09-765794883524
For a hot plug bridge with device attached, PciBusDxe driver reserves
the resources which equal to the total amount of padding resource
returned from HotPlug->GetResourcePadding() and the actual occupied
resource by the attached device. The behavior is incorrect.
Correct behavior is to reserve the bigger one between the padding
resource and the actual occupied resource.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18658 6f19259b-4bc3-4df7-8a09-765794883524
Current variable driver already have memory cache to improve performance.
Change the code which read from physical MMIO address to read from memory cache.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Derek Lin <derek.lin2@hpe.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18654 6f19259b-4bc3-4df7-8a09-765794883524
The SendForm function can be called nest in it. This function also uses some global variables. So we must save global variable values before it been called again.
Old implementation miss to save some global variables, this patch fixed it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18650 6f19259b-4bc3-4df7-8a09-765794883524
R18611 only updated the logic to return correct property
when no property set to variable with wildcard name.
But VariablePropertySet needs the pointer of property data for set.
So roll back the change in VariablePropertyGetWithWildcardName at R18611,
and check the property revision first in VariablePropertyGet and
SetVariableCheck before using the property data.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18626 6f19259b-4bc3-4df7-8a09-765794883524
These messages don't report errors, hence they should be emitted as
EFI_D_INFO (or EFI_D_VERBOSE even).
Cc: Star Zeng <star.zeng@intel.com>
Cc: Drew Jones <drjones@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18621 6f19259b-4bc3-4df7-8a09-765794883524
The "success" messages in FtwRestart(), FtwAbort(), and FtwGetLastWrite()
should be logged on EFI_D_INFO level. We can also unify their format with
the __FUNCTION__ macro.
Cc: Star Zeng <star.zeng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Drew Jones <drjones@redhat.com>
Suggested-by: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18620 6f19259b-4bc3-4df7-8a09-765794883524
The IsValidWorkSpace() function checks if the working block header of the
workspace is valid. A mismatch detected by this function is not
necessarily an error; it can happen with an as-yet unwritten flash chip,
which is e.g. common and normal when a new ArmVirtQemu virtual machine is
booted. Therefore downgrade the message emitted by IsValidWorkSpace() from
EFI_D_ERROR to EFI_D_INFO, and change the wording from "error" to
"mismatch".
The only caller of IsValidWorkSpace(), InitFtwProtocol(), handles all of
the following cases:
(1) IsValidWorkSpace() succeeds for the working block -- this is normal
operation,
(2) IsValidWorkSpace() fails for the working block, but succeeds for the
spare block -- InitFtwProtocol() then restores the working block from
the spare block,
(3) IsValidWorkSpace() fails for both the working and spare blocks --
InitFtwProtocol() reinitializes the full workspace.
In cases (2) and (3), InitFtwProtocol() logs additional messages about the
branch taken. Their current level is EFI_D_ERROR, but the messages are
arguably informative, not necessarily error reports.
Downgrade these messages from EFI_D_ERROR to EFI_D_INFO, so that they
don't clutter the debug output when the PcdDebugPrintErrorLevel mask only
enables EFI_D_ERROR (i.e., in a "silent" build).
These messages have annoyed / confused users; see for example:
- https://bugzilla.redhat.com/show_bug.cgi?id=1270279
Cc: Star Zeng <star.zeng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Drew Jones <drjones@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18619 6f19259b-4bc3-4df7-8a09-765794883524
The DHCP4 can have only one configured child instance so we need to reset
the DHCP4 child when leaving PXE driver's LoadFile() function, otherwise the
other programs which also need to use DHCP4 (like HTTP boot) will be impacted.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@hpe.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18615 6f19259b-4bc3-4df7-8a09-765794883524
Otherwise there will be build failure if without VarCheckUefiLib linked.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18612 6f19259b-4bc3-4df7-8a09-765794883524
to variable with wildcard name.
VarCheckLib has zeroed property for variable with wildcard name
and is waiting for property set. The code should return NULL
when no property set to variable with wildcard name, but not
return the zeroed property that will impact the functionality of
SetVariableCheck.
The issue does not appear with VarCheckUefiLib linked as the library
just has the expected property set.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18611 6f19259b-4bc3-4df7-8a09-765794883524
Refine the sample code, add extra ";" to keep consistent for the condition opcode in different use cases.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18607 6f19259b-4bc3-4df7-8a09-765794883524
In current case, if one key was requested to register twice, browser will override old hot key with new one. This behavior is not user friendly.
Now update the logic, return EFI_ALREADY_STARTED for this case. If user still want to override it, he must unregistered it first.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18604 6f19259b-4bc3-4df7-8a09-765794883524
PcdSet## has no error status returned, then the caller has no idea about whether the set operation is successful or not.
PcdSet##S were added to return error status and PcdSet## APIs were put in ifndef DISABLE_NEW_DEPRECATED_INTERFACES condition.
To adopt PcdSet##S and further code development with DISABLE_NEW_DEPRECATED_INTERFACES defined, we need to Replace PcdSet## usage with PcdSet##S.
Normally, DynamicDefault PCD set is expected to be success, but DynamicHii PCD set failure is a legal case.
So for DynamicDefault, we add assert when set failure. For DynamicHii, we add logic to handle it.
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18603 6f19259b-4bc3-4df7-8a09-765794883524
PcdSet## has no error status returned, then the caller has no idea about whether the set operation is successful or not.
PcdSet##S were added to return error status and PcdSet## APIs were put in ifndef DISABLE_NEW_DEPRECATED_INTERFACES condition.
To adopt PcdSet##S and further code development with DISABLE_NEW_DEPRECATED_INTERFACES defined, we need to Replace PcdSet## usage with PcdSet##S.
Normally, DynamicDefault PCD set is expected to be success, but DynamicHii PCD set failure is a legal case.
For this case, PcdS3BootScriptTablePrivateDataPtr and PcdS3BootScriptTablePrivateSmmDataPtr are expected to be DynamicDefault,
so use PcdSet64S to instead of PcdSet64 and assert when set failure.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18599 6f19259b-4bc3-4df7-8a09-765794883524
Mark the DXE stack region as non-executable right before handing
off to the DXE core, by invoking the appropriate ArmLib function.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Feng Tian <Feng.Tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18588 6f19259b-4bc3-4df7-8a09-765794883524
When looping through all PCI functions, code should not look for functions
1-7 if function 0 is not present or if function 0 indicates the device is
not multifunction. Prior to this fix the code would use stale data in a
buffer to determine if a device is multifunction even if function 0 is not
present. This fixes a code bug and provides very small performance
improvements.
PCI 2.3 Specification states: They [multifunction devices] are also
required to always implement function 0 in the device. Implementing other
functions is optional and may be assigned in any order.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Joseph Shifflett <joseph.shifflett@hpe.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18574 6f19259b-4bc3-4df7-8a09-765794883524
Current implementation assumes the performance entry count has no change from
multiple GetPerformanceMeasurement() while loops, it may cause the allocated buffer
for PerfEntriesAsDxeHandle at the first loop to be overflowed if the following loop has
the count changed.
This patch is also to sync the change at
commit R17851 "IntelFrameworkModulePkg GenericBdsLib: Resolve array size mismatch".
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18561 6f19259b-4bc3-4df7-8a09-765794883524
Ip4Config2 protocol implementation must request for DNS server info when the
policy is set to DHCP. And when a DHCP server responds to it with a list of
DNS server addresses, it must parse it and set it for the instance. Without
this, nobody can do a Ip4Config->GetData for DNS server IPs before calling
Dns->Configure(). This will mean a DHCP is initiated when calling
Dns->Configure(), thus causing serious performance issues. This patch
attempts to address this issue.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hpe.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18560 6f19259b-4bc3-4df7-8a09-765794883524
NetLibGetSystemGuid gets the UUID from SMBIOS table to use as the System GUID
(in DHCP and other network use cases). This change adds support to get the
UUID from either SMBIOS 2.x or 3.0, since SMBIOS 3.0 uses a different GUID in
the System Configuration Table.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18559 6f19259b-4bc3-4df7-8a09-765794883524
Some IDE controllers only update ID fields such as sector information on
specific commands such as the DIAG command.
The master/slave device is therefore selected both before and after
sending the DIAG command; otherwise reading the IDE registers yields the
master's ID fields.
(Reza's patch originally *moved* the master/slave selection from after the
DIAG command before it, however Feng asked for the original master/slave
select to be preserved; effectively making the master/slave select
*bracket* the DIAG command. See this subthread:
<http://thread.gmane.org/gmane.comp.bios.tianocore.devel/10545/focus=10550>.)
Cc: Alexander Graf <agraf@suse.de>
Cc: Reza Jelveh <reza.jelveh@tuhh.de>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Gabriel L. Somlo <somlo@cmu.edu>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Reza Jelveh <reza.jelveh@tuhh.de>
[feng.tian@intel.com: see above]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
[lersek@redhat.com: updated commit message]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Tested-by: Gabriel Somlo <somlo@cmu.edu>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18529 6f19259b-4bc3-4df7-8a09-765794883524
In a CloseEvent, an UnregisterProtocolNotify is done unconditionally.
There is a penalty associated with searching the protocol database on
every CloseEvent and impacts performance, especially during Network IO.
Unregister needs to be done only if the Event is for a RegisterProtocolNotify.
So extend the ExFlag in IEVENT to a UINT8 and define new flags that can
be set to indicate if the Event is part of a group, or registered on a
protocol notify. Then in CloseEvent, call UnregisterProtocolNotify only
if the register protocol notify flag is set.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hpe.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18517 6f19259b-4bc3-4df7-8a09-765794883524
Take the range in the resource descriptor HOB for the memory region described
by the PHIT as higher priority if it is big enough. It can make the memory bin
allocated to be at the same memory region with PHIT that has more better compatibility
to avoid memory fragmentation for some code practices assume and allocate <4G ACPI memory.
Also let the minimal memory size needed include the total memory bin size needed to
make sure memory bin could be allocated successfully.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18503 6f19259b-4bc3-4df7-8a09-765794883524
The HOB List relocation should be at after all the tested memory resources added
(except the memory space that covers HOB List) to the memory services,
because the memory resource found in CoreInitializeMemoryServices()
may have not enough remaining resource for HOB List.
And the memory space that covers HOB List should be processed
after HOB List relocation to avoid the resources allocated by others
to corrupt HOB List before its relocation.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18499 6f19259b-4bc3-4df7-8a09-765794883524
The pointer to the destination string changed,the max length also changed.Previous change neglect this point.
And base on the code logic,we can use StrCatS to replace StrCpyS.Now this patch is to fix this bug.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18497 6f19259b-4bc3-4df7-8a09-765794883524
Certain PCI device may have capability pointing to itself.
Update LocateCapabilityRegBlock() to break when detecting such loop.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18473 6f19259b-4bc3-4df7-8a09-765794883524
Allow platforms to instantiate this PCD as PcdsDynamic and PcdsDynamicEx
too, not just PcdsFixedAtBuild and PcdsPatchableInModule.
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18468 6f19259b-4bc3-4df7-8a09-765794883524
What to do:
1. Remove a hidden assumption "No SMM driver writes BootScript between
SmmReadyToLock and S3SleepEntryCallback".
1.1. Use SmmExitBootServices and SmmLegacyBoot notification to record
AtRuntime flag.
1.2. Use mBootScriptDataBootTimeGuid LockBox to save boot time boot
script data to handle potential INSERT boot script at runtime in SMM.
2. Do not depend on OS to help restore ACPINvs data and use
EfiReservedMemoryType instead of EfiACPIMemoryNVS.
2.1. Use mBootScriptSmmPrivateDataGuid LockBox to save boot script
SMM private data with BackFromS3 = TRUE at runtime. S3 resume
will help restore it to tell the Library the system is back
from S3.
Why to do:
1. The hidden assumption "No SMM driver writes BootScript between
SmmReadyToLock and S3SleepEntryCallback" will cause confusion to
the library's consumer and block the usage of "SMM driver writes
BootScript after SmmReadyToLock". So Remove the assumption.
2. In original code, there might be a corner case that malicious
code patch ACPINvs boot TableLength field same as SMM boot script.
So that it can skip the table restore. The impact is that BootScript
in SMM may be overridden by malicious code.
--------------------
CopyMem ((VOID*)&TableHeader, (VOID*)mS3BootScriptTablePtr->TableBase, sizeof(EFI_BOOT_SCRIPT_TABLE_HEADER));
if (mS3BootScriptTablePtr->TableLength + sizeof(EFI_BOOT_SCRIPT_TERMINATE) != TableHeader.TableLength) { // TableLength is in NVS
......
//
// NOTE: We should NOT use TableHeader.TableLength, because it is already updated to be whole length.
//
mS3BootScriptTablePtr->TableLength = (UINT32)(mLockBoxLength - sizeof(EFI_BOOT_SCRIPT_TERMINATE)); ? This line can be skipped.
--------------------
So use EfiReservedMemoryType instead of EfiACPIMemoryNVS as the code
has been updated to not depend on OS to help restore ACPINvs data.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18467 6f19259b-4bc3-4df7-8a09-765794883524
The driver binding start function in SNP.c goes through all the BARs and get
the last BAR index for use. Theoretically it should work with all valid BARs,
but we got reports some device did always use the first valid BAR, so we change
the logic in SNP to use the first found BAR index instead of the last one.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18455 6f19259b-4bc3-4df7-8a09-765794883524
The specification of the EFI_EXT_SCSI_PASS_THRU_PROTOCOL.PassThru()
function documents the EFI_BAD_BUFFER_SIZE return status, and the
EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN host adapter
status.
These allow an EFI_EXT_SCSI_PASS_THRU_PROTOCOL implementation to request
higher layers in the stack (in this instance, UefiScsiLib and ScsiDiskDxe)
to break up the transfer into smaller pieces.
These conditions percolate up the stack correctly: the retry loops in
ScsiDiskDxe's ScsiDiskReadSectors() and ScsiDiskWriteSectors() functions
correctly and transparently update the transfer size (ByteCount),
accommodating any shortening requested by lower levels of the stack. After
the loop -- if the request ultimately succeeds -- SectorCount is even
recalculated from the final ByteCount, to see how many sectors the outer
loop should advance.
However, the inner (ie. retry) loops both have the same error: when the
underlying protocols request the transfer to be shortened, the decrease in
transfer size (ie. ByteCount) should immediately be reflected in
SectorCount. Otherwise the sector count encoded in the CDB will exceed the
transfer size, which is a permanent error.
This issue has been witnessed while booting
en_windows_8.1_pro_n_vl_with_update_x86_dvd_6051127.iso
on the 32-bit build of OVMF, from a virtio-scsi CD-ROM:
(1) "cdboot.efi" correctly requested (from far atop) a long read:
Timeout=940000000
CdbLength=10
DataDir=Read
InTransferLength=134215680
OutTransferLength=0
SenseDataLength=108
Cdb: 28 00 00 00 25 DD 00 FF FF 00
^ ^^^^^^^^^^^ ^^^^^
| | |
| | number of 2KB sectors to read,
| | corresponding to 2048 * 65535 = 134215680 bytes
| | (see InTransferLength above)
| |
| LBA to read from
|
READ (10)
(2) In turn, the EFI_EXT_SCSI_PASS_THRU_PROTOCOL.PassThru() function
provided by "OvmfPkg/VirtioScsiDxe/VirtioScsi.c" asked for the request
to be shortened:
InTransferLength=16776704
OutTransferLength=16776704
SenseDataLength=0
HostAdapterStatus=EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN
TargetStatus=0
Status=EFI_BAD_BUFFER_SIZE
(3) Then ScsiDiskReadSectors() in
"MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c" retried the request
with correctly shortened transfer length, but incorrectly unchanged
sector count:
Timeout=940000000
CdbLength=10
DataDir=Read
InTransferLength=16776704 <--- updated as requested
OutTransferLength=0
SenseDataLength=108
Cdb: 28 00 00 00 25 DD 00 FF FF 00
^ ^^^^^^^^^^^ ^^^^^
| | |
| | not changed!
| |
| LBA to read from
|
READ (10)
(4) Since 65535 sectors of 2KB each wouldn't fit in a buffer of approx.
16MB, QEMU's virtio-scsi controller unconditionally rejected this
request with VIRTIO_SCSI_S_OVERRUN, which VirtioScsiDxe then mapped
to:
InTransferLength=16776704
OutTransferLength=0
SenseDataLength=0
HostAdapterStatus=EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN
TargetStatus=0
Status=EFI_DEVICE_ERROR
(5) After two more tries of the same, ScsiDiskDxe passed up the error,
which ultimately caused "cdboot.efi" to BSOD.
Many thanks to Larry Cleeton from Microsoft for helping debug
"cdboot.efi".
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18438 6f19259b-4bc3-4df7-8a09-765794883524
Acting specifically upon this error condition from UefiScsiLib (and
ultimately from EFI_EXT_SCSI_PASS_THRU_PROTOCOL.PassThru()) in the
- ScsiDiskRead10(),
- ScsiDiskWrite10(),
- ScsiDiskRead16(),
- ScsiDiskWrite16()
functions allows us to retry these operations from ScsiDiskReadSectors()
and ScsiDiskWriteSectors(), with adjusted transfer sizes, without
investigating further error details like Host Adapter Status, Target
Status, and Sense Data.
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18437 6f19259b-4bc3-4df7-8a09-765794883524
PXE driver's LoadFile protocol should check the input parameter
FilePath to see whether it's a supported device path.If not,
it should return invalid parameter, do not continue PXE boot.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18435 6f19259b-4bc3-4df7-8a09-765794883524
The mBmPerfHeader.Count isn't reset to 0 in BmWriteBootToOsPerformanceData()
so when the actual performance data entry count exceeds the LimitCount,
the performance data collection breaks on condition
if (mBmPerfHeader.Count == LimitCount), but 2nd time calling this function
will not break on condition if (mBmPerfHeader.Count == LimitCount) because
the mBmPerfHeader.Count always bigger than LimitCount, which results buffer
overrun.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18417 6f19259b-4bc3-4df7-8a09-765794883524
Add driver to produce EFI_REGULAR_EXPRESSION_PROTOCOL. Based on
Oniguruma v5.9.6 (BSD 2-clause license), which provides full Unicode
support, and POSIX ERE and Perl regex syntaxes.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18413 6f19259b-4bc3-4df7-8a09-765794883524
Add driver to produce EFI_REGULAR_EXPRESSION_PROTOCOL. Based on
Oniguruma v5.9.6 (BSD 2-clause license), which provides full Unicode
support, and POSIX ERE and Perl regex syntaxes.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18411 6f19259b-4bc3-4df7-8a09-765794883524
Our tool can support OrderedList which has default value,but doesn't update the
source code in HiiDatabase when parse the ifr data.Now update the code and add
test case in DriverSample.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18388 6f19259b-4bc3-4df7-8a09-765794883524
Modified the logic in Ip4Dxe and Ip6Dxe to not locate EFI_IPSEC2_PROTOCOL on each
message transmit/receive. Instead, register a callback in the drivers entry points
on the IpSec protocol installation, and process only if the protocol is installed.
This speeds up the network stacks when IpSec is not installed since there is a
penalty associated with searching the entire handle database on each packet processing.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hp.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18365 6f19259b-4bc3-4df7-8a09-765794883524
Previously construct Default Value in AltResp for string opcode is String Id,
Now change it to string value if the string opcode has default value.
This change is compatible for SetupBrowser to handle.And add default value
for string in DriverSample to test this case.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18337 6f19259b-4bc3-4df7-8a09-765794883524
Convert the UNIX to DOS end of line format.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18324 6f19259b-4bc3-4df7-8a09-765794883524
There may be anti-flash wear out feature to forbid erase operation after end of dxe.
The code is missing some error handling for erase operation failure,
it should return directly after the erase operation failed.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18320 6f19259b-4bc3-4df7-8a09-765794883524
The error handling for timeout case is enhanced to remove TDs from
transfer ring. The original code only removed s/w URB, but the h/w
transfer descriptor TDs didn't get removed. It would cause data lost
for data stream peripheral, such as usb-to-serial device, from the
s/w perspective.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Baraneedharan Anbazhagan <anbazhagan@hp.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18313 6f19259b-4bc3-4df7-8a09-765794883524
InternalIsBufferOverlapped() is created to check overlap between buffers.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18312 6f19259b-4bc3-4df7-8a09-765794883524
in case PeiInstallPeiMemory() is done in a callback with
EFI_PEI_PPI_DESCRIPTOR_NOTIFY_DISPATCH, and the callback is registered on
a PPI that is installed in the last PEIM.
At the case, PeiCore SwitchStack code will be not being invoked.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18305 6f19259b-4bc3-4df7-8a09-765794883524
The check will be based on PcdVarCheck binary that generated
by BaseTools.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18294 6f19259b-4bc3-4df7-8a09-765794883524
The check will be based on VarCheckHiiBin that generated
from FV and Hii Database.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18293 6f19259b-4bc3-4df7-8a09-765794883524
Since the variable check service has be separated to VarCheckLib
from Variable driver, so update Variable driver to consume the
separated VarCheckLib.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18286 6f19259b-4bc3-4df7-8a09-765794883524
What to do: Implement VarCheckUefiLib NULL class library instance.
The code logic are separated from Variable driver, and it will consume VarCheckLib
to register var check handler and variable property set for UEFI defined variables.
Why to do: Share code.
Separate variable check UEFI code from Variable driver in MdeModulePkg.
We are going to separate generic software logic code from Variable Driver
to benefit other variable driver implementation. Auth services has been done
to be AuthVariableLib, now to cover variable check service.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18279 6f19259b-4bc3-4df7-8a09-765794883524
What to do:
1. Add VarCheckLib LibraryClass definitions.
2. Implement VarCheckLib library instance.
The code logic are separated from Variable driver.
Why to do: Share code.
Separate variable check service from Variable driver in MdeModulePkg.
We are going to separate generic software logic code from Variable Driver
to benefit other variable driver implementation. Auth services has been done
to be AuthVariableLib, now to cover variable check service.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18278 6f19259b-4bc3-4df7-8a09-765794883524
Check the local variable 'NameSpace' before use it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18274 6f19259b-4bc3-4df7-8a09-765794883524
In current UiApp/Boot Maintenance manager,some pages don't support F10,
they use Commit Changes and Exit menu to save changes.Now support F10
in these pages.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18249 6f19259b-4bc3-4df7-8a09-765794883524
Ip4StartAutoConfig() will always free its default router table and interface,
which may cause IP instance missing its correct default interface. e.g. when
the policy is dhcp, and one child is configured to use default address.
Cc: Ye Ting <ting.ye@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviwed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18245 6f19259b-4bc3-4df7-8a09-765794883524
In the original code, there exists some mismatches between the real
waiting time and the corresponding timeout comments. For example, the
XHC_GENERIC_TIMEOUT comment says it's 10ms timeout value, but the real
code in fact waits 10s.
So the code is refined to be consistent in code logic and comments.
Note XHC_POLL_DELAY macro also be removed and the polling interval in
XhcWaitOpRegBit() is changed from 1ms to 1us to keep same code style
with other code. It has no real functionality impact.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18235 6f19259b-4bc3-4df7-8a09-765794883524
v2:
* Update the MediaPresent detect declaring.
IP4 driver should re-initiate a DHCP if it detects that there is a network.
To fix this issue, we can implement the DHCP re-initiate policy while the media
change detected. The Ip4 driver should set a timer to signal the Ip4 to run the
DHCP configuration again(D.O.R.A). IP4 driver should free old IP address related
resource, then initiate a DHCP process to acquire new IP.
Cc: Ye Ting <ting.ye@intel.com>
Cc: Zhang Lubo <lubo.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Lubo Zhang <lubo.zhang@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18232 6f19259b-4bc3-4df7-8a09-765794883524
between variable HOB and NV storage.
Variable HOB may be built by a system that supports and loads variable
default, the variables in the HOB will be flush to NV storage after
variable write search ready.
After that, if the variable's Attributes is changed by someone and
system reboots and tries to load default again, the variable Attributes
mismatch case between variable HOB and NV storage will appear.
Original code did not handle the case correctly, that may eventually
cause NV storage contains two valid same variables that will lead to
system hang if GetNextVariableName() called.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18225 6f19259b-4bc3-4df7-8a09-765794883524
When add driver option using file,input the description and then commit changes and exit,
it doesn't work.it caused by the commit 18216.When variable DriverOrderList in Variable.c
is NULL,it also need do the follow path,shouldn't return.Now change the code.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18220 6f19259b-4bc3-4df7-8a09-765794883524
Refine the code in UiApp to prevent the potential risk.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18216 6f19259b-4bc3-4df7-8a09-765794883524
Replace the unsafe string functions with the safe one in UiApp.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18214 6f19259b-4bc3-4df7-8a09-765794883524
In HttpLib, the Event BodyParseComplete should return to the
callback function when the whole message body has been parsed
including the trailer if it has.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18213 6f19259b-4bc3-4df7-8a09-765794883524
DHCP policy is applied as default at boot time on all NICs in the system, which results
in all NIC ports attempting DHCP and trying to acquire IP addresses during boot.
Ip4 driver should only set dhcp as default policy, and not trigger DORA at driver binding
start(). We should start DORA until one IP child is configured to use default address.
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18201 6f19259b-4bc3-4df7-8a09-765794883524
Change a macro name to fit EDK2 naming conventions: Use all capital letters for #define.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: fanwang2 <fan.wang@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18200 6f19259b-4bc3-4df7-8a09-765794883524
Got the build failure feedback below, this patch is to fix that.
This broke the IA32 Ovmf build for me, with GCC 5.1.1 (Fedora 22):
/home/dwmw2/git/edk2/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c:377:7:
error: ‘PageTables’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
AsmWriteCr3 (PageTables);
^
/home/dwmw2/git/edk2/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c:224:9:
note: ‘PageTables’ was declared here
UINTN PageTables;
^
cc1: all warnings being treated as errors
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18190 6f19259b-4bc3-4df7-8a09-765794883524
NetRandomInitSeed() function use current time to initialize the random seed,
while in some platform the time service is not accuracy that make the random
seed collision. This patch add the monotonic count to the seed to avoid this.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18185 6f19259b-4bc3-4df7-8a09-765794883524
EDKII usb stack is using a TPL_CALLBACK timer to monitor async transfer
request and signal event if it's done. As usb enumeration and usb mass
storage block i/o read/write runs on TPL_CALLBACK and TPL_NOTIFY level
respectively, It blocks usb async transfer requests, usually usb mouse
/use kb, getting time to run.
Without this change, user couldn't get usb mouse/kb state in time (will
show a little lag from UI view) when there is other usb transactions, such
as a new usb device inserted.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18169 6f19259b-4bc3-4df7-8a09-765794883524
This feature is added for UEFI spec that says
"Stack may be marked as non-executable in identity mapped page tables".
A PCD PcdSetNxForStack is added to turn on/off this feature, and it is
FALSE by default.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: "Yao, Jiewen" <Jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18166 6f19259b-4bc3-4df7-8a09-765794883524
Once the question is refreshed,the processing should happen in the callback function
of EFI_BROWSER_ACTION_RETRIEVE case,rather than EFI_BROWSER_ACTION_CHANGING in DriverSample.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18150 6f19259b-4bc3-4df7-8a09-765794883524
to right after CoreInitializeGcdServices().
Why?
Some platforms maybe report both below 4G and above 4G memory resource hob as tested,
then CoreInitializeMemoryServices() will find and add the tested above 4G memory resource hob to memory descriptor for early memory allocation services,
then if ProcessLibraryConstructorList() that has library constructor tries to allocate below 4G memory and will fail.
In fact, the following CoreInitializeGcdServices() will add all the memory resource hob to GCD map,
and add the tested below 4G memory resource hob to memory descriptor,
but it has been too late for ProcessLibraryConstructorList().
Also move below two lines as they are needed to be after
the constructor of DxeCorePerfomanceLib.
PERF_END (NULL,"PEI", NULL, 0) ;
PERF_START (NULL,"DXE", NULL, 0) ;
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18146 6f19259b-4bc3-4df7-8a09-765794883524
If the storage of the question is EFI_HII_VARSTORE_BUFFER/EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER,
in SetupBrowserDxe the configuration stings contain uppercase,but HiiDataBaseDxe generates the
ConfigResp string in lowercase,they mismatch,so FindQuestionFromProgress function is broken.
Now convert the configuration string in SetupBrowserDxe to lowercase to fix this issue.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18143 6f19259b-4bc3-4df7-8a09-765794883524
v2 changelog:
Check CurrentPeimHandle to check the matched PeimHandle.
Add check point to ShadowPeiCore based on PCD.
v1 changelog:
PeiCore LoadImage always shadow itself and PEIM on normal boot after
the physical memory is installed. On the emulator platform, the shadow
may be not necessary. To support such usage, new PCD PcdShadowPeimOnBoot
is introduced to specify whether loads PEIM in memory by default.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18125 6f19259b-4bc3-4df7-8a09-765794883524
According to the PCI spec, when software writes all-one to BAR for size probing,
the value read back should be 0b1...10...0 after masking the BAR type bits.
But in real world, it's possible that certain device returns 0b0...01...10...0
for MEM64 BAR size probing: some bits in the high 32bit may be 0.
PciBus driver has the code to handle such case. However, it doesn't handle the
case that the high 32bit is totally 0. The patch is to handle the special case.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18114 6f19259b-4bc3-4df7-8a09-765794883524
This is the UI part of the old BdsDxe driver, also remove the legacy boot option related code.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18111 6f19259b-4bc3-4df7-8a09-765794883524
The logic in an if statement in PciIo is too complex and hard to understand
and make VS2015 build failure. The fix simplifies the logic.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18109 6f19259b-4bc3-4df7-8a09-765794883524
This fix is used to solve VS2015 warning "local variable is not initialized before use"
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18108 6f19259b-4bc3-4df7-8a09-765794883524
DHCP4 service allows only one of its children to be configured
in the active state,If the DHCP4 D.O.R.A started by IP4 auto
configuration and has not been completed, the Dhcp4 state machine
will not be in the right state for the PXE to start a new round
D.O.R.A., so we need to switch it's policy to static.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18107 6f19259b-4bc3-4df7-8a09-765794883524
It was forgotten to be included in MdeModulePkg.dsc when created.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18105 6f19259b-4bc3-4df7-8a09-765794883524
GLOBAL_REMOVE_IF_UNREFERENCED means __declspec(selectany) for MS tool
chain IA32/X64 build.
According to MSDN, "selectany" would tell the compiler that the declared
global data item (variable or object) is a pick-any COMDAT (a packaged
function). At link time, if multiple definitions of a COMDAT are seen,
the linker picks one and discards the rest.
So we have to remove GLOBAL_REMOVE_IF_UNREFERENCED key word from two global
variable's extern definitions of .h file as we have used this keyword in
.c file, otherwise the MS tool chain would pick the definitions in .h file
and treat it as uninitialized data to generate full-0 content for these two
global variables.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18088 6f19259b-4bc3-4df7-8a09-765794883524
to instead of AllocatePool() to ensure the data is clean for
the following consumption.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18087 6f19259b-4bc3-4df7-8a09-765794883524
When load default value or save changes will pop up message box to let user
confirm,Y means confirm and N means ignore,now add Esc key with the
same function of N key.And change the content of pop up message in .uni file,
now will display "Press 'Y' to confirm, 'N'/'ESC' to ignore."
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18076 6f19259b-4bc3-4df7-8a09-765794883524
Enhance the setupbrowserdxe to output debug message when DisplayEngineDxe is
not installed and this will be easy for user to find the reason why can not
enter Setup page.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18075 6f19259b-4bc3-4df7-8a09-765794883524
Reduce reserved memory consumption by page table buffer,
then OS can have more available memory to use.
Take PhysicalAddressBits = 48 and 2MB page granularity as example,
1:1 Virtual to Physical identity mapping page table buffer needs to be
((512 + 1) * 512 + 1) * 4096 = 1075843072 bytes = 0x40201000 bytes.
The code is updated to only allocate 2 pages (1G page enabled) or
6 pages for 4G page table, and 8 extra pages to handles > 4G request
by page fault.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18070 6f19259b-4bc3-4df7-8a09-765794883524
We are going to reduce reserved memory consumption by page table buffer,
then OS can have more available memory to use.
Take PhysicalAddressBits = 48 and 2MB page granularity as example,
1:1 Virtual to Physical identity mapping page table buffer needs to be
((512 + 1) * 512 + 1) * 4096 = 1075843072 bytes = 0x40201000 bytes.
The code is updated to build 4G page table by default and only use 8 extra
pages to handles > 4G request by page fault.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18069 6f19259b-4bc3-4df7-8a09-765794883524
We are going to reduce reserved memory consumption by page table buffer,
then OS can have more available memory to use.
Take PhysicalAddressBits = 48 and 2MB page granularity as example,
1:1 Virtual to Physical identity mapping page table buffer needs to be
((512 + 1) * 512 + 1) * 4096 = 1075843072 bytes = 0x40201000 bytes.
Current BootScriptExecutorDxe handles > 4G request by page fault because
S3ResumePeim only builds 4G page table when long mode waking vector is
not needed, but BootScriptExecutorDxe still assume the page table buffer for
page table is at 1:1 Virtual to Physical identity mapping.
To reduce reserved memory consumption, the code is updated to only use
8 extra pages to handles > 4G request by page fault.
Another, when both BIOS and OS wants long mode waking vector,
S3ResumePei should have established 1:1 Virtual to Physical identity mapping
page table for ACPI spec requirement, so no need to hook page fault handler.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18067 6f19259b-4bc3-4df7-8a09-765794883524
As variable HEADER_ALIGNMENT = 4, the MonotonicCount in
AUTHENTICATED_VARIABLE_HEADER may be not UINT64 aligned,
so go to use ReadUnaligned64() to ensure read data correctly.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18064 6f19259b-4bc3-4df7-8a09-765794883524
When there are multiple network boot options, user will see multiple
"UEFI Network" boot options. It's hard to distinguish them using the
description.
The patch enhances the boot option generation logic to append " 2"
/" 3"/" 4"/... number suffix to the non-first network boot options.
So the 2nd one becomes "UEFI Network 2".
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18062 6f19259b-4bc3-4df7-8a09-765794883524
GatewayIpAddress and SubnetMask do not exist in old IPv4_DEVICE_PATH, this
will lead new IScsiDxe to error if IPv4_DEVICE_PATH in system is not
updated.
Following UEFI2.5 spec of IPv4_DEVICE_PATH do a check before accessing
fields only defined in new version, add a judgement here to make old
IPv4_DEVICE_PATH and new IScsiDxe can cowork.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: fanwang2 <fan.wang@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
[lersek@redhat.com: rewrapped commit message]
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18057 6f19259b-4bc3-4df7-8a09-765794883524
When mismatch happens,there exists one case that exit current
form and display last form.Assert code don't cover this case.
Now add check to handle this situation.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18053 6f19259b-4bc3-4df7-8a09-765794883524
The first parameter of match2 opcode should be the pattern
and the second one should be the string.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18052 6f19259b-4bc3-4df7-8a09-765794883524
if the instance of the DHCP4 protocol driver is in the Dhcp4Bound
status that is DHCP configuration has completed, so the Dhcp4->Start
FUNC in the EfiPxcBcDhcp() will return EFI_ALREADY_STARTED status
which lead to EfiPxeBcDhcp FUNC not in correspondence with UEFI spec.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
[lersek@redhat.com: updated copyright year as Siyuan asked]
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18050 6f19259b-4bc3-4df7-8a09-765794883524
Fix git 59a8cfd4 (SVN r17869) removes DHCP4.TransmitReceive()and DORA
process dependency, but it updated TransmitReceive() to take the ownership
of DhcpSb->ActiveChild but never release it. This will break the retransmit
and lease time out counter of DORA.
To fix that, TransmitReceive() doesn't need to be the ActiveChild, and the
timer routine should be updated to handle the TransmitReceive specially.
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18048 6f19259b-4bc3-4df7-8a09-765794883524
This driver is soon going to be built by ArmVirtPkg/ArmVirtQemu.dsc
(without any changes). Although VALID_ARCHITECTURES is not used by the
build system (it is just a comment), it is best kept up-to-date for human
readers' sake.
Cc: Feng Tian <feng.tian@intel.com>
Cc: Elvin Li <elvin.li@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18041 6f19259b-4bc3-4df7-8a09-765794883524
that assumes the SMRAM reserved range is only at the end of the SMRAM descriptor.
//
// This range has reserved area, calculate the left free size
//
gSmmCorePrivate->SmramRanges[Index].PhysicalSize = SmramResRegion->SmramReservedStart - gSmmCorePrivate->SmramRanges[Index].CpuStart;
Imagine the following scenario where we just reserve the first page of the SMRAM range:
SMRAM Descriptor:
Start: 0x80000000
Size: 0x02000000
Reserved Range:
Start: 0x80000000
Size: 0x00001000
In this case the adjustment to the SMRAM range size yields zero: ReservedStart - SMRAM Start is 0x80000000 - 0x80000000 = 0.
So even though most of the range is still free the IPL code decides its unusable.
The problem comes from the email thread: [edk2] PiSmmIpl SMRAM Reservation Logic.
http://thread.gmane.org/gmane.comp.bios.tianocore.devel/15268
Also to follow the idea in the email thread, the patch is to
1. Keep only one copy of full SMRAM ranges in gSmmCorePrivate->SmramRanges,
split record for SmmConfiguration->SmramReservedRegions and SMM Core that
will be marked to be EFI_ALLOCATED in gSmmCorePrivate->SmramRanges.
2. Handle SmmConfiguration->SmramReservedRegions at beginning of, at end of,
in the middle of, or cross multiple SmramRanges.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18031 6f19259b-4bc3-4df7-8a09-765794883524
1. Get default terminal type from PCD rather than using PCANSI
directly in BuildTeminalDevpath;
2. Only terminal type is needed to create an TerminalDev instance, so
remove the useless code of creating and freeing DefaultNode.
3. Some white space refining.
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18027 6f19259b-4bc3-4df7-8a09-765794883524
This is bug fix for TerminalDxe: NullRemaining should be set to FALSE
by fault and then be set to TRUE conditionally.
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18026 6f19259b-4bc3-4df7-8a09-765794883524
Change the type of mStatusString[] to reflect that it is a CONST
array of pointers to CONST.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18022 6f19259b-4bc3-4df7-8a09-765794883524
Add the check at DxeLoadCore() on MdeModulePkg\Core\DxeIplPeim\DxeLoad.c
to skip install the "gEfiMemoryTypeInformationGuid" hob if it is already
installed.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18018 6f19259b-4bc3-4df7-8a09-765794883524
Remove two protocols never used in DxeNetLib.inf and add HttpLib access in MdeModulePkg.dec.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: fanwang2 <fan.wang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17983 6f19259b-4bc3-4df7-8a09-765794883524
Ip4ConfigDxe driver is deprecated in UEFI 2.5, so we will not support original Ip4Config Protocol,
which is replace by Ip4Config2 Protocol integrated in Ip4Dxe driver(git commit 1f6729ff (SVN r17853)).
Dependent network drivers, libraries and applications have been migrated to (or extended to) the new protocol version.
For example:
git 7c25b7ea (SVN r17869): ping & ifconfig
git 00a6ad1b (SVN r17870): UefiHandleParsingLib
git 6c5c70d6 (SVN r17873): DxeNetLib
git 39561686 (SVN r17874): IpSecDxe
git c581e503 (SVN r17875): EfiSocketLib
This patch is based on related packages(MdeModulePkg, Nt32Pkg, ArmPlatformPkg, ArmVirtPkg, EmulatorPkg, OvmfPkg, Vlv2TbltDevicePkg) clean-up work finished.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17917 6f19259b-4bc3-4df7-8a09-765794883524
In certain rare circumstance, the data passed from outside of SMM may be
invalid resulting the integer overflow. The issue are found by code review.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17908 6f19259b-4bc3-4df7-8a09-765794883524
FvSimpleFileSystem adds '.efi' to the EFI application and drivers
filenames even through this extension is not present in the real
filename of the EFI module.
In the current behaviour, it would not be possible to open an EFI
application using FvSimpleFileSystem if the extension has been omitted
in the given filename.
It can be create some confusion if someone wants to try to
open a file with the real application name (eg: 'Shell').
This patch adds support to try again to look for the file with the
extension if it had failed to find it without the extension.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <Olivier.Martin@arm.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17903 6f19259b-4bc3-4df7-8a09-765794883524
Accept the VT220 escape code [3~ as backspace for TtyTerm terminals. This is
sent by many Linux terminals by default. Also accept VT220 function keys
F1-F12, and VT100 F1-F4 keys as these are commonly sent by Linux terminals.
The VT220 escape codes are longer, and variable length so a new state is added
to the state machine along with a variable to construct the multibyte escape
sequence.
There are currently no ambiguous escape sequence prefixes accepted, so the TTY
terminal accepts escape sequences for a variety of terminals. The goal is to
'just work' with as many terminals as possible, rather than properly emulating
any specific terminal. Backspace, Del, and F10 have been tested on xterm,
rxvt, tmux, and screen.
Note: The existing vt100 function key handling does not match the vt100
documentation that I found, so I added the TTY terminal handling
of VT100 F1-F4 (really PF1-PF4 on vt100) separately. The vt100
has no F5-F10 keys, so I don't know what the current vt100 code
is based on.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Roy Franz <roy.franz@linaro.org>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17897 6f19259b-4bc3-4df7-8a09-765794883524
Treat ASCII 0x7F as backspace, rather than delete, for TTY terminals. This
better matches the default Linux terminal settings that are used when connecting
to a simulated platform using xterm or a similar terminal program.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Roy Franz <roy.franz@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17896 6f19259b-4bc3-4df7-8a09-765794883524
This patch a adds new terminal type, TtyTerm, to TerminalDxe. This terminal
type provides a place to add support for various *nix terminals that don't
behave like standard VT terminals. The goal is to 'just work' with as many
terminals as possible, rather than properly emulating any one specific
terminal.
Signed-off-by: Roy Franz <roy.franz@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.0
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17895 6f19259b-4bc3-4df7-8a09-765794883524
UEFI spec has clear description below:
Configuration Table Groups
The GUID for a configuration table also defines a corresponding event group GUID with the same value.
If the data represented by a configuration table is changed,
InstallConfigurationTable() should be called.
When InstallConfigurationTable() is called, the corresponding event is signaled.
When this event is signaled,
any components that cache information from the configuration table can optionally update their cached state.
For example, EFI_ACPI_TABLE_GUID defines a configuration table for ACPI data.
When ACPI data is changed, InstallConfigurationTable() is called.
During the execution of InstallConfigurationTable(),
a corresponding event group with EFI_ACPI_TABLE_GUID is signaled,
allowing an application to invalidate any cached ACPI data.
But current implementation only InstallConfigurationTable() at first time ACPI data change.
if (((Version & EFI_ACPI_TABLE_VERSION_1_0B) != 0) &&
!AcpiTableInstance->TablesInstalled1) {
Status = gBS->InstallConfigurationTable (&gEfiAcpi10TableGuid, AcpiTableInstance->Rsdp1);
if (EFI_ERROR (Status)) {
return EFI_ABORTED;
}
AcpiTableInstance->TablesInstalled1 = TRUE;
}
if (((Version & ACPI_TABLE_VERSION_GTE_2_0) != 0) &&
!AcpiTableInstance->TablesInstalled3) {
Status = gBS->InstallConfigurationTable (&gEfiAcpiTableGuid, AcpiTableInstance->Rsdp3);
if (EFI_ERROR (Status)) {
return EFI_ABORTED;
}
AcpiTableInstance->TablesInstalled3= TRUE;
}
The AcpiTableInstance->TablesInstalled1 and AcpiTableInstance->TablesInstalled3 conditional judgment need to be removed.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17885 6f19259b-4bc3-4df7-8a09-765794883524
Safe string functions may ASSERT when the source length is larger than the MaxDest. This patch use Strn**S to indicate the copy length.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17867 6f19259b-4bc3-4df7-8a09-765794883524
The call in ProbeMediaStatus() to the ReadDisk() function of the
EFI_DISK_IO_PROTOCOL interface implemented in DiskIoDxe/DiskIo.c
crashed in DiskIo2ReadWriteDisk() because of the NULL value of
the destination buffer pointer.
Pass the address of a buffer in the stack instead of a NULL
pointer.
In addition to avoiding the crash, that way, the media probe does not
depend anymore on the way the EFI_DISK_IO_PROTOCOL implementation deals
with a NULL value of the destination buffer pointer as the UEFI
specification does not specify the expected behaviour.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ronald Cron <Ronald.Cron@arm.com>
Reviewed-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17859 6f19259b-4bc3-4df7-8a09-765794883524
This patch add the header file and DXE implementation for the HttpLib.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17856 6f19259b-4bc3-4df7-8a09-765794883524
and also add new UI configuration support in Ip4Dxe driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: jiaxinwu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17853 6f19259b-4bc3-4df7-8a09-765794883524
Laszlo Ersek
Feng Tian
Jiaxin Wu
Dandan Bi
Ard Biesheuvel
Fu Siyuan
Cinnamon Shia
Liming Gao
Hao Wu
Ruiyu Ni
Qiu Shumin
Zhang Lubo
Jiewen Yao
Alcantara, Paulo
Ni, Ruiyu
Star Zeng
Chao Zhang
Paolo Bonzini
Eric Dong
Samer El-Haj-Mahmoud
Daocheng Bu
Andrew Fish
Cecil Sheng
Jordan Justen
Michael Kinney
Eugene Cohen
Baraneedharan Anbazhagan
Sunny Wang
Samer El-Haj-Mahmoud
Derek Lin
Joseph Shifflett
Reza Jelveh
Samer El-Haj-Mahmoud
fanwang2
Heyi Guo
Roy Franz
Olivier Martin
Ronald Cron