The functions AddUnicodeString() and AddUnicodeString2() might return
a new value into their parameter UnicodeStringTable, hence add the
appropiate 'OUT' decorator.
V2: Update FrameworkUefiLib as well.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The UEFI PI specification defines PpiDescriptor to be OPTIONAL for
the LocatePpi PEI Service. This patch reflects this in the function
declaration and definition of the corresponding PeiServices library
function.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Add link and version info for the referenced spec.
Cc: Jiewen yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
The structures defined in RFC 5246 are not to have any padding between
fields or at the end; use the "pack" pragma as necessary.
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=915
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
"#endif" preprocessing directives near the top of "BaseLib.h" helpfully
repeat the preprocessing conditions from their matching "#if", "#ifdef",
and "#ifndef" directives. This practice has been less followed recently;
supplement the missing comments.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=866
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
We need to explicitly call the built-in __va_start() for ARM64, otherwise
the variable parameters are not properly enqueued for the next function
calls.
Also do the same for ARM, as as it doesn't harm us.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
We disable the exact same warnings as IA32 and X64.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
v3: LaneEqualizationControl is changed to be an array.
v2: The structure is updated to include all the fields defined
in the PCI-E specification.
The header includes Physical Layer PCI Express Extended Capability definitions
described in section 7.7.5 of PCI Express Base Specification rev. 4.0.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Felix Polyudov <felixp@ami.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Turns out all .vfr files in the tree interacting with DynamicPcds
manually copy the same set of EFI_VARIABLE_* definitions, since the rest
of UefiMultiPhase.h is incompatible with VfrCompile.
For now, reshuffle these definitions to the start of the file, and put
the rest of the file behind #ifndef VFRCOMPILE to permit direct
inclusion in .vfr source files.
https://bugzilla.tianocore.org/show_bug.cgi?id=878 has been raised to
request VfrCompile is extended to support the original format.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=838
Add new API to the UefiLib that locates and returns
an array of protocols instances that match a given
protocol.
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Bret Barkelew <Bret.Barkelew@microsoft.com>
Add the PeiServicesResetSytstem2() function to the PeiServiesLib
to call the ResetSystem2() services in the PEI Services Table.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
As per PI specification v1.6,
As per section 2.1.4.1,
The following file types exist:
Table 3. Defined File Types
Name Value
EFI_FV_FILETYPE_RAW 0x01
EFI_FV_FILETYPE_FREEFORM 0x02
EFI_FV_FILETYPE_SECURITY_CORE 0x03
EFI_FV_FILETYPE_PEI_CORE 0x04
EFI_FV_FILETYPE_DXE_CORE 0x05
EFI_FV_FILETYPE_PEIM 0x06
EFI_FV_FILETYPE_DRIVER 0x07
EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER 0x08
EFI_FV_FILETYPE_APPLICATION 0x09
EFI_FV_FILETYPE_MM 0x0A
EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE 0x0B
EFI_FV_FILETYPE_COMBINED_MM_DXE 0x0C
EFI_FV_FILETYPE_MM_CORE 0x0D
EFI_FV_FILETYPE_MM_STANDALONE 0x0E
EFI_FV_FILETYPE_MM_CORE_STANDALONE 0x0F
The following new section type is added:
EFI_SECTION_MM_DEPEX
This patch adds the management mode FV file type and depex.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
VA_START, VA_END and VA_COPY are the same as the generic macros.
VA_ARG was reverse engineered from MS ARM assembly output.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
We disable the exact same warnings as IA32 and X64.
Also create a dummy macro for PRESERVE8, as this is not supported by
the Microsoft ARM assembler.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
In SafeUintnToChar8(), update its output parameter name.
Update pui8Result --> Result to match its library implementation
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
The Type field of EFI_ACPI_6_2_PPTT_STRUCTURE_PROCESSOR should
be UINT8 as ACPI version 6.2 specification.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ming Huang <huangming23@huawei.com>
Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=798
SafeIntLib provides helper functions to prevent integer overflow
during type conversion, addition, subtraction, and multiplication.
Conversion Functions
====================
* Converting from a signed type to an unsigned type of the same
size, or vice-versa.
* Converting to a smaller type that could possibly overflow.
* Converting from a signed type to a larger unsigned type.
Unsigned Addition, Subtraction, Multiplication
===============================================
* Unsigned integer math functions protect from overflow and
underflow (in case of subtraction).
Signed Addition, Subtraction, Multiplication
============================================
* Strongly consider using unsigned numbers.
* Signed numbers are often used where unsigned numbers should
be used. For example file sizes and array indices should always
be unsigned. Subtracting a larger positive signed number from a
smaller positive signed number with SafeInt32Sub() will succeed,
producing a negative number, that then must not be used as an
array index (but can occasionally be used as a pointer index.)
Similarly for adding a larger magnitude negative number to a
smaller magnitude positive number.
* SafeIntLib does not protect you from such errors. It tells you
if your integer operations overflowed, not if you are doing the
right thing with your non-overflowed integers.
* Likewise you can overflow a buffer with a non-overflowed
unsigned index.
Based on content from the following branch/commits:
https://github.com/Microsoft/MS_UEFI/tree/share/MsCapsuleSupport21ef3a321cca516b1a6133bab4031a
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Support TPM Command cancel if executing command timeouts. Cancel could
happen in long running command case
Cc: Yao Jiewen <jiewen.yao@intel.com>
Cc: Chinnusamy Rajkumar K <rajkumar.k.chinnusamy@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
It was missed to be updated at
SHA-1: 043026ac12.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
For the support of VTd 2.5, add the BIT definition of
DMA_CTRL_PLATFORM_OPT_IN_FLAG
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
When compiling with any ARM toolchain and Os, registers can get
trashed when returning for the second time from SetJump because GCC
only handles this correctly when using standard names like 'setjmp' or
'getcontext'. When different names are used you have to use the
attribute 'returns_twice' to tell gcc to be extra careful.
example:
extern int FN_NAME(void*);
void jmp_buf_set(void *jmpb, void (*f)(void))
{
if (!FN_NAME(jmpb))
f();
}
this code produces this wrong code with Os:
00000000 <jmp_buf_set>:
0: e92d4010 push {r4, lr}
4: e1a04001 mov r4, r1
8: ebfffffe bl 0 <nonstandard_setjmp>
c: e3500000 cmp r0, #0
10: 01a03004 moveq r3, r4
14: 08bd4010 popeq {r4, lr}
18: 012fff13 bxeq r3
1c: e8bd4010 pop {r4, lr}
20: e12fff1e bx lr
The generated code pushes backups of r4 and lr to the stack and then
saves all registers using nonstandard_setjmp.
Then it pops the stack and jumps to the function in r3 which is the
main problem because now the function can overwrite our register
backups on the stack.
When we return a second time from the call to nonstandard_setjmp, the
stack pointer has it's original(pushed) position and when the code
pops r4 and lr from the stack the values are not guaranteed to be the
same.
When using a standard name like setjmp or getcontext or adding
'__attribute__((returns_twice))' to nonstandard_setjmp's declaration
the code looks different:
00000000 <jmp_buf_set>:
0: e92d4007 push {r0, r1, r2, lr}
4: e58d1004 str r1, [sp, #4]
8: ebfffffe bl 0 <setjmp>
c: e3500000 cmp r0, #0
10: 059d3004 ldreq r3, [sp, #4]
14: 01a0e00f moveq lr, pc
18: 012fff13 bxeq r3
1c: e28dd00c add sp, sp, #12
20: e49de004 pop {lr} ; (ldr lr, [sp], #4)
24: e12fff1e bx lr
Here the problem is being solved by restoring r3 from the stack
without popping it.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael Zimmermann <sigmaepsilon92@gmail.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
PCI_ECAM_ADDRESS() macro is defined in PciExpress21.h so
always include PciExpress21.h in the library header file.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Change the PEI and DXE service table revisions to 1.6.
The SMM part is already done by commit:
07c6a47e70 &
2f208e59e4
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
DUAL_ADDRESS_CYCLE is missing in the EFI_UNSUPPORTED
return status description.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
The ARM calling convention is fundamentally incompatible with EBC,
and having a cross compatible machine type identical to the native
type does not make a lot of sense either. So restrict the compatible
machine type for ARM to EFI_IMAGE_MACHINE_ARMTHUMB_MIXED, and remove
the cross compatible.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The new definitions include two structures
IA32_TASK_STATE_SEGMENT
IA32_TSS_DESCRIPTOR
two macros
IA32_GDT_TYPE_TSS
IA32_GDT_ALIGNMENT
and one API
VOID
EFIAPI
AsmWriteTr (
IN UINT16 Selector
);
They're needed to setup task gate and interrupt stack table for stack switch.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Suggested-by: Ayellet Wolman <ayellet.wolman@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Jeff Fan <vanjeff_919@hotmail.com>
Reviewed-by: Jiewen.yao@intel.com
clang, when used as a preprocessor for dtc, does not discard #pragma
statements although -x assembler-with-cpp is specified. This causes dtc
to barf at a #pragma pack() statement that is already filtered out for
__GNUC__. So add a check to also filter this out if __ASSEMBLER__.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Follow PI spec (>= 1.5) to add new return status code description
and make CommSize OPTIONAL.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
The definitions are introduced by PI 1.6 spec.
The EFI_FIRMWARE_VOLUME_EXT_ENTRY_USED_SIZE_TYPE can be used to find
out how many EFI_FVB2_ERASE_POLARITY bytes are at the end of the FV.
When the FV gets shadowed into memory you only need to copy the used
bytes into memory and fill the rest of the memory buffer with the
erase value.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
SerialSetAttributes is meant to match the behavior of the function
EFI_SERIAL_IO_PROTOCOL.SetAttributes() in the UEFI spec (v2.7). This
means the function can only return:
- EFI_SUCCESS
- EFI_INVALID_PARAMETER
- EFI_DEVICE_ERROR
However the function SerialPortSetAttributes may also validly return
EFI_UNSUPPORTED. For instance this is the case of the Xen Console
driver.
EFI_UNSUPPORTED could be also interpreted as "One or more of the attributes
has an unsupported value". So return EFI_INVALID_PARAMETER in that case.
Lastly, to prevent another return slipping in the future, all the errors
but EFI_INVALID_PARAMETER and EFI_UNSUPPORTED will return
EFI_DEVICE_ERROR.
Contributed-under: Tianocore Contribution Agreement 1.1
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Per the UEFIv2.7 spec, EFI_DEVICE_ERROR is returned when the serial
device is not functioning correctly. Update the description to avoid
confusion.
Contributed-under: Tianocore Contribution Agreement 1.1
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
This commit adds header files for the SPI protocols introduced in the
UEFI PI 1.6 specification, as well as their GUIDs to MdePkg.dec.
EFI_SPI_TRANSACTION_TYPE assumes an enum with its members ordered the
way they are listed in the specification, as there are no values given
explicitely.
EFI_LEGACY_SPI_CONTROLLER_GUID assumes the character 'l' used in the
specification was meant to be '1'.
V2:
- Fixed LegacySpiFlash.h's header guard.
- Fixed LegacySpiSmmController's GUID name.
- Removed EFI_SPI_NOR_FLASH_PROTOCOL_LF_READ_DATA as it's unused.
- Added the missing SpiSmmNorFlash header.
- Fixed all file endings to be CRLF.
- Removed trailing whitespaces.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
NVDIMM_LABEL protocol is defined in UEFI 2.7 spec, to provide
services that allow management of labels contained in a Label
Storage Area in NVDIMM.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
BTT definitions are defined in UEFI spec 2.7, to defines
a layout and set of rules for doing block I/O that provide
powerfail write atomicity of a single block in NVDIMM.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
PCI_REG_PCIE_SLOT_CONTROL contains a typo. It is defined as:
typedef union {
struct {
UINT32 AttentionButtonPressed : 1;
UINT32 ...
...
} Bits;
UINT16 Uint16;
} PCI_REG_PCIE_SLOT_CONTROL;
The bit field data type should be UINT16 instead of UINT32,
results sizeof (PCI_REG_PCIE_SLOT_CONTROL) equals to 4 instead of 2.
Because this structure is used in PCI_CAPABILITY_PCIEXP as below:
typedef struct {
...
PCI_REG_PCIE_SLOT_CONTROL SlotControl;
PCI_REG_PCIE_SLOT_STATUS SlotStatus;
} PCI_CAPABILITY_PCIEXP;
It cause the OFFSET_OF (PCI_CAPABILITY_PCIEXP, SlotStatus) equal
to a wrong value.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Mark EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS as deprecated. Also update
some function descriptors accordingly.
Cc: Long Qin <qin.long@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>
Add the comments to address security problems in the Pkcs7Verify Protocol
per UEFI 2.7 updates.
The Pkcs7Verifier function VerifySignature() has problematic use cases
where it might be used to unwittingly bypass security checks. The specific
problem is that if the supplied hash is a different algorithm from the
blacklist hash, the hash will be approved even if it should have been
denied. The added comments place a strong warning about the problem.
It is possible to use the protocol reliably, either by agreeing a hash to
use for all time (like sha256) or by looping over all supported hashes when
using the protocol.
Cc: Chao Zhang <chao.b.zhang@intel.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qin Long <qin.long@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
Add BuildFv3Hob API in HobLib.h and implement the API
in HobLib instances PeiHobLib, DxeHobLib and DxeCoreHobLib.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
CalculateCrc32() bases on the initialized mCrcTable. When CalculateCrc32()
is used, mCrcTable will take 1KB size in the image. When CalculateCrc32()
is not used, mCrcTable will not be built in the image, and no size impact.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Revision 2.2 of the PCI Spec defines Capability IDs 0 through 6,
inclusive, in Appendix H. It reserves IDs 7 through 255.
Revision 2.3 of the PCI Spec adds Capability IDs 7 through 0xC, inclusive,
in Appendix H. Capability ID 9 stands for "Vendor Specific".
Add the EFI_PCI_CAPABILITY_ID_VENDOR macro and the
EFI_PCI_CAPABILITY_VENDOR_HDR structure type to MdePkg/IndustryStandard,
in order to describe this capability header.
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Follow PI 1.6 spec to add FFS_ATTRIB_DATA_ALIGNMENT_2 definition for
FFS alignment extended to support maximum 16MB.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This patch adds a few more UDF volume structures in order to detect an
UDF file system which is supported by current EDK2 UDF file system
implementation in Partition driver.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
Build-tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Tested-by: Hao Wu <hao.a.wu@intel.com>
Build-tested-by: Star Zeng <star.zeng@intel.com>
Build-tested-by: Paulo Alcantara <paulo@hp.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
This patch adds basic volume structure definitions necessary to identify
a valid UDF file system on a block device, as specified by OSTA
Universal Disk Format Specification 2.60.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Follow PI 1.6 spec to add FreePages definition and comments for
AllocatePages that will support pre permanent memory page allocation.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
In PI 1.5 version, system management mode name(SMM) has been changed
to Management Mode(MM). It impacts the current code which still use
SMM/Smram/SMI keywords. This patch update the original files which
related to old SMM modules, also keep the compatible with old SMM
related drivers.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
In PI 1.5 version, system management mode name(SMM) has been changed
to Management Mode(MM). It impacts the current code which still use
SMM/Smram/SMI keywords. This patch add new definition which use
MM/MmRam/MMI keywords to follow new spec definitions.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The patch adds the new library class S3PciSegmentLib to carry out
PCI configuration and enable the PCI operations to be replayed during
an S3 resume. This library class maps directly on top of the
PciSegmentLib class.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The patch adds PciSegmentInfoLib library class which is used
by PciSegmentLib (commit in next patch) to support multiple
segment PCI configuration access.
BasePciSegmentInfoLibNull instance is added but it shouldn't be
used by any real platform.
Any single segment platform that wants to use PciSegmentLib could
use BasePciSegmentLibPci instance.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The patch adds new macro PCI_ECAM_ADDRESS into PciExpress21.h,
to align to the PCIE spec, and also update PciExpressLib.h to
redirect PCI_EXPRESS_LIB_ADDRESS to the new macro.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Add definitions for HII Popup Protocol according to UEFI2.7.
Cc: Eric Dong <eric.dong@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This patch adds IsNodeInList() to BaseLib, which verifies the given
Node is part of the doubly-linked List provided.
V2:
- Rename "List" to "FirstEntry" and "Node" to "SecondEntry" to clarify that
"FirstEntry" does not need to be the doubly-linked list's head node.
V3:
- Remove ASSERTs from IsNodeInList() which are present in
InternalBaseLibIsListValid().
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This patch adds the DNS device path node definition.
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Update the comments of Ip4Config2/Ip6Config Protocol to consistent
with UEFI Spec 2.7, which provides the capability to clear specific
individual data types.
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
This PPI is introduced in PI Version 1.5.
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>
EFI_FTP4_DATA_CALLBACK is a function pointer and defined as follows:
> typedef
> EFI_STATUS
> (EFIAPI *EFI_FTP4_DATA_CALLBACK)(
> IN EFI_FTP4_PROTOCOL *This,
> IN EFI_FTP4_COMMAND_TOKEN *Token
> );
And EFI_FTP4_COMMAND_TOKEN structure declared it as:
> EFI_FTP4_DATA_CALLBACK *DataCallback
Which ended up being a pointer to function pointer and clearly wrong.
This patch fixes it by removing the misleading '*' from declaration.
It's also fixed in new UEFI 2.7 spec.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Paulo Alcantara <paulo.alc.cavalcanti@hp.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
This patch is to follow latest (>= 1.5) PI spec to add description
for notification PPI from SEC
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>
Delete PiSmmCommunicationAcpiTable.h and delete SMM Communication ACPI
Table definition in UefiAcpiDataTable.h.
As EFI_SMM_COMMUNICATE_HEADER is defined in both PI spec vol 4
and UEFI spec, move its definition to SmmCommunication.h.
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>
UEFI Spec uses UnRegisterResetNotify in protocol structure
definition but uses UnregisterResetNotify in the function
prototype definition.
By searching the entire spec, Unregister* is used for
SIMPLE_TEXT_INPUT_EX_PROTOCOL.UnregisterKeyNotify(). So choose
to use UnregisterResetNotify for consistency.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
UEFI spec 2.6 errata B update Status Codes Returned table of the
EFI_USBFN_IO_PROTOCOL.GetDeviceInfo function as follows:
1. Update EFI_INVALID_PARAMETER description:
Original text:
A parameter is invalid.
New text:
One or more of the following conditions is TRUE:
BufferSize is NULL.
*BufferSize is not 0 and Buffer is NULL.
Id in invalid.
2. Update EFI_BUFFER_TOO_SMALL description:
Original text:
Supplied buffer isn’t large enough to hold the request string.
New text:
The buffer is too small to hold the buffer.
*BufferSize has been updated with the size needed to hold the
request string.
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>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
The definition for 1.1a has no difference with 1.0.
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>
This updates the IORT header to include the definitions that were added
in revision C of the IORT spec that was made public recently.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
"The size must be large enough to fit input string supplied in
VariableName buffer" is added in the description for VariableNameSize.
And two cases of EFI_INVALID_PARAMETER are added.
1. The input values of VariableName and VendorGuid are not a name and
GUID of an existing variable.
2. Null-terminator is not found in the first VariableNameSize bytes of
the input VariableName buffer.
This patch is to update comments for GetNextVariableName to follow them.
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>
According to new PI spec, add new Status Code to indicate BDS starts
attempting booting from the UEFI BootOrder list.
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Sunny Wang <sunnywang@hpe.com>
This commit updates the Firmware Error Record related definitions
according to UEFI 2.7 spec Section N.2.10 Table 281:
a. Adds definitions for 2 Firmware Error Record types
b. Update the structure EFI_FIRMWARE_ERROR_DATA
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Hao Wu
Liming Gao
Marvin.Haeuser@outlook.com
Eric Dong
Star Zeng
Laszlo Ersek
Jiaxin Wu
Pete Batard
Felix Polyudov
Leif Lindholm
Michael D Kinney
Supreeth Venkatesh
Heyi Guo
Ruiyu Ni
Ming Huang
Sean Brogan
Zhang, Chao B
M1cha
Jian J Wang
Zenith432
Ard Biesheuvel
Julien Grall
Long Qin
Paulo Alcantara
Jiewen Yao
Wang Fan
Dandan Bi
Alcantara, Paulo
Fu Siyuan