Commit Graph

2194 Commits

Author SHA1 Message Date
Mike Beaton af05a18b4c MdePkg/BaseOverflowLib: Support BASE_ALIGNAS on VS2019
Note: this must be combined with flag /wd4324 added to MSFT:*_CC_FLAGS
to avoid spurious warnings when the macro is working as intended.

Update comment since alignment in all architectures can be used to align
structure member or variable definition.
2024-11-27 12:31:28 +00:00
Mikhail Krichanov a6c369fc36 Fixed compilation of all packages tracked by CI after rebasing upon edk2-stable202405 tag. 2024-07-22 13:52:40 +03:00
Mikhail Krichanov cf38766c99 Fixed compilation of all packages tracked by CI after rebasing upon edk2-stable202311. 2024-07-22 13:51:38 +03:00
Mikhail Krichanov 46050fc0fc SecurePE: Defined new PcdImageProtectionPolicy. 2024-07-22 13:49:00 +03:00
Mikhail Krichanov 21327695a0 UE: Support UE generation and consumption. 2024-07-22 13:49:00 +03:00
Mikhail Krichanov 028bb3e2c7 MdePkg/UefiImageLib: Introduce DebugAddress
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
2024-07-22 13:49:00 +03:00
Mikhail Krichanov 5a8fe7214e MdePkg/UefiImageLib: Support multi-format and multi-source architecture
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
2024-07-22 13:49:00 +03:00
Mikhail Krichanov 2ae98acd86 Drop support for the TE format 2024-07-22 13:47:18 +03:00
Mikhail Krichanov 091bca8bc8 MdePkg/MemoryAllocationLib: Add Allocate(Aligned)CodePages 2024-07-22 13:47:18 +03:00
Mikhail Krichanov 6cf6d8247a MdePkg: Introduce CommonMemoryAllocationLib 2024-07-22 13:47:18 +03:00
Marvin Häuser 9d65ea7b79 MdePkg/Base.h: Introduce ALIGN_VALUE_SUBTRAHEND 2024-07-22 13:47:18 +03:00
Marvin Häuser fcbf3d2b62 MdePkg/Base.h: Add support for C++ alignof
In preparation of including Base.h in C++ BaseTools programs, support
the C++ 11 alignof operator. The C _Alignof operator is not universally
supported in C++ mode across compiler toolchains and thus the current
definition may lead to compilation errors with said programs.

Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
2024-07-22 13:47:17 +03:00
Marvin Häuser 572bcb051d MdePkg/Base.h: Only use C++ static_assert when supported
To support GoogleTest, 933b4c3 added support for C++ static_assert.
However, this is not a mandatory or universally supported C++ feature.
Guard its usage by the __cpp_static_assert support flag.

Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
2024-07-22 13:47:17 +03:00
Mikhail Krichanov f7a6409069 MdePkg: Defined DEBUG_RAISE() to facilitate fuzzing. 2024-07-22 13:47:17 +03:00
Mikhail Krichanov 00ef47984e MdePkg: Added BaseOverflowLib library. 2024-07-22 13:47:17 +03:00
Mikhail Krichanov 7b10859b36 BaseTools: Replaced GenFw with ImageTool and MicroTool. 2024-07-22 13:45:44 +03:00
Mikhail Krichanov a955e8811b SecurePE: Replaced old PE loader with Secure one. 2024-07-22 13:42:14 +03:00
Mikhail Krichanov 621dd83262 MdePkg/X64/ProcessorBind.h: Fixes CLANGDWARF X64 compilation
Corrects typedef redefinition, in particular for openssl e_os2.h

Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
2024-07-22 12:54:00 +03:00
Mikhail Krichanov 80c73c3923 MdePkg: DebugLib: Compilation fix for clang-13
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3704

build -a X64 -t CLANG38 -b RELEASE -p OvmfPkg/OvmfPkgX64.dsc
results in
UDK/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c:1284:31:
error: variable 'Status' set but not used
[-Werror,-Wunused-but-set-variable]

Signed-off-by: Mikhail Krichanov <krichanov@ispras.ru>

MdePkg/DebugLib(PerformanceLib): Fix "unused-but-set-variable" warning

The current definitions of DEBUG_CODE_BEGIN() and DEBUG_CODE_END() use
the local
variable __DebugCodeLocal as an attempt to track parity. If
DEBUG_CODE_END() is
used without a preceding DEBUG_CODE_BEGIN(), __DebugCodeLocal will not
have been
declared and a compilation error will be issued. The mutations of the
variable
are not used to track nesting or such. As the value of this variable is
never
actually used, recent Clang versions issue a "unused-but-set-variable"
warning
for it.

To solve this, re-define __DebugCodeLocal as a BOOLEAN that is always
FALSE and
use it in a do-while loop condition as done explicitly in many places.
Like the
previous solution, DEBUG_CODE_END() cannot be used without
DEBUG_CODE_BEGIN(),
as __DebugCodeLocal will be not have been defined.

Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
2024-07-22 12:37:00 +03:00
praveensankarn 25996a3441 MdePkg: Updated SpcrTable structure for Revision_4
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4656

In SPCR table, 4 structure members have been added newly as per SPCR
table Revision 4, which has to be added in
MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h.

Signed-off-by: Praveen Sankar N <praveensankarn@ami.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

Cc: Felix Polyudov <Felixp@ami.com>
Cc: Srinivasan Mani <srinivasanm@ami.com>
Cc: Sundaresan S <sundaresans@ami.com>
Cc: Rabisha R <rabishar@ami.com>
2024-05-09 15:08:55 +08:00
Sachin Ganesh f3b0ee0cee MdePkg: Update Delayed Dispatch PPI as per PI 1.8 Spec
Added WaitOnEvent() function to EFI_DELAYTED_DISPATCH_PPI.
Modified DispatchRegister() parameter list.

Cc: Felix Polyudov <felixp@ami.com>
Cc: Dhanaraj V <vdhanaraj@ami.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Sachin Ganesh <sachinganesh@ami.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-05-08 11:34:49 +00:00
Sachin Ganesh 6fd2d58d5d MdePkg: Define Unaccepted Memory Type
EFI_RESOURCE_MEMORY_UNACCEPTED has been officially defined in the PI
1.8 specification. So all temporary solutions have been replaced with
the actual definition.

Cc: Felix Polyudov <felixp@ami.com>
Cc: Dhanaraj V <vdhanaraj@ami.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Sachin Ganesh <sachinganesh@ami.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-05-08 11:34:49 +00:00
Sachin Ganesh b538d6a1b1 MdePkg: Add new Resource Attributes defined in PI 1.8 Spec
Defined Encrypted and Special Purpose resource attributes as
defined in PI 1.8 Specification

Cc: Felix Polyudov <felixp@ami.com>
Cc: Dhanaraj V <vdhanaraj@ami.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Sachin Ganesh <sachinganesh@ami.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-05-08 11:34:49 +00:00
Sachin Ganesh b04e11b4c4 MdePkg: Add definition for NVMe Over Fabric Device Path
In accordance with UEFI 2.10 Specification:
Adding definition for NVMe Over Fabric (NVMe-oF) Device Path
of Messaging Sub-Type.

Cc: Felix Polyudov <felixp@ami.com>
Cc: Dhanaraj V <vdhanaraj@ami.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Sachin Ganesh <sachinganesh@ami.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-05-08 11:34:49 +00:00
Abner Chang fa7fdb89a3 MdePkg/SpiConfiguration: Correct the definition spelling
Cc: Abner Chang <abner.chang@amd.com>
Cc: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
Signed-off-by: Brit Chesley <brit.chesley@amd.com>
Reviewed-by: Abner Chang <abner.chang@amd.com>
2024-05-08 04:43:58 +00:00
Dionna Glaze 370c55b2ba MdePkg: Add TcgSp800155Event3 type info
TCG PC Client Platform Firmware Profile 1.06 revision 52 of December
2023 added a new event signature and extended information about where a
reference measurement document for the firmware can be found.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>

Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Signed-off-by: Dionna Glaze <dionnaglaze@google.com>
Acked-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-05-07 00:21:40 +00:00
Wenxing Hou 74db2ed3e5 MdePkg: Add devAuthBoot GlobalVariable
According to UEFI 2.10 spec 3.3 Globally Defined Variables section,
add devAuthBoot GlobalVariable.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Wenxing Hou <wenxing.hou@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2024-04-30 02:21:13 +00:00
Wenxing Hou 5f391c6606 MdePkg: Add TCG PFP 1.06 support.
Add support for
TCG PC Client Platform Firmware Profile Specification 1.06.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>

Signed-off-by: Wenxing Hou <wenxing.hou@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2024-04-30 02:21:13 +00:00
Wenxing Hou 338fd26b8f MdePkg: Add SPDM1.2 support.
Update Spdm.h to support 1.2 new features, such as:
Authentication and measurement. It wil be used in DeviceSecurity.
The DeviceSecurity feature is from
TCG PC Client Platform Firmware Profile Specification 1.06.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Wenxing Hou <wenxing.hou@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2024-04-30 02:21:13 +00:00
Foster Nong 094727264f MdePkg: Add Cxl30.h into IndustryStandard
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4516

1) Add CXL 3.0 header file to comply with CXL 3.0 specification
2) CXL 3.0 header will embed Cxl20.h
3) Updated Cxl.h to point to 3.0 header file

Signed-off-by: Foster Nong <foster.nong@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Chris Li <chrisli@os.amperecomputing.com>
Acked-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-04-29 10:39:23 +00:00
abnchang 390b10b548 MdePkg/Include: Add SPI NOR Flash JEDEC SFDP header file
BZ#: 4472
Add definition of JEDEC Serial Flash Discoverable Parameters
(SFDP) specification.
https://www.jedec.org/standards-documents/docs/jesd216b

Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Abdul Lateef Attar <abdattar@amd.com>
Cc: Brit Chesley <brit.chesley@amd.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Abdul Lateef Attar <abdattar@amd.com>
2024-04-20 08:26:40 +00:00
abnchang 7dec566775 MdePkg/Include: Update definitions of SPI related header files
BZ#: 4471
Update definitions according to PI spec 1.8 errata A

Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Abdul Lateef Attar <abdattar@amd.com>
Cc: Brit Chesley <brit.chesley@amd.com>
Reviewed-by: Abdul Lateef Attar <abdattar@amd.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-04-20 08:26:40 +00:00
Tom Lendacky c0bf953fe8 MdePkg/BaseLib: Add a new VMGEXIT instruction invocation for SVSM
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4654

The SVSM specification relies on a specific register calling convention to
hold the parameters that are associated with the SVSM request. The SVSM is
invoked by requesting the hypervisor to run the VMPL0 VMSA of the guest
using the GHCB MSR Protocol or a GHCB NAE event.

Create a new version of the VMGEXIT instruction that will adhere to this
calling convention and load the SVSM function arguments into the proper
register before invoking the VMGEXIT instruction. On return, perform the
atomic exchange on the SVSM call pending value as specified in the SVSM
specification.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
2024-04-17 18:30:03 +00:00
Tom Lendacky 8ccbf075f0 MdePkg/Register/Amd: Define the SVSM related information
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4654

The Secure VM Service Module specification defines the interfaces needed
to allow multi-VMPL level execution of an SEV-SNP guest.

Define the SVSM related structures for the SVSM Calling Area as well as
the SVSM CAA MSR. The SVSM CAA MSR is an MSR register that is reserved for
software use and will not be implemented in hardware.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
2024-04-17 18:30:03 +00:00
Tom Lendacky f40c1f2a30 MdePkg: Avoid hardcoded value for number of Page State Change entries
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4654

The SNP_PAGE_STATE_MAX_ENTRY is based on the number of entries that can
fit in the GHCB shared buffer. As a result, the SNP_PAGE_STATE_CHANGE_INFO
structure maps the full GHCB shared buffer based on the shared buffer size
being 2032 bytes.

Instead of using a hardcoded value for SNP_PAGE_STATE_MAX_ENTRY, use a
build calculated value. Since the SNP_PAGE_STATE_CHANGE_INFO is used as a
mapping, eliminate the hardcoded array size so that the structure can be
used based on any size buffer.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2024-04-17 18:30:03 +00:00
Tom Lendacky 8a6471819b MdePkg: GHCB APIC ID retrieval support definitions
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4654

When an SVSM is present, starting the APs requires knowledge of the APIC
IDs. Create the definitions required to retrieve and hold the APIC ID
information of all the vCPUs present in the guest.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
2024-04-17 18:30:03 +00:00
Jason Lou bfcf2d66c7 MdePkg/SmBios.h: Add New ProcessorUpgrade definitions for SMBIOS Type4
The patch adds new ProcessorUpgrade definitions for SMBIOS Type4 based
on SMBIOS 3.8.0.

Signed-off-by: Jason Lou <yun.lou@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Benny Lin <benny.lin@intel.com>
Cc: Gua Guo <gua.guo@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
2024-04-16 08:25:44 +00:00
Qingyu e25808f501 MdePkg: Update the comments of GetInformation function
Refer to Uefi spec 2.10 section 11.11.2, add a new retval
EFI_NOT_FOUND to EFI_ADAPTER_INFORMATION_PROTOCOL.GetInformation().
Reference: [mantis #1866] - GetInfo() of Adapter Information
Protocol should have a provision for IHV to return no data.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Qingyu <qingyu.shang@intel.com>
Signed-off-by: Gahan Saraiya <gahan.saraiya@intel.com>
2024-04-15 21:30:48 +08:00
Wenxing Hou e4e1f6229c MdePkg: Add UEFI 2.10 DeviceAuthentication
According to UEFI 2.10 spec
32.8.2 UEFI Device Signature Variable GUID and Variable Name section,
add signature database for device authentication.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Wenxing Hou <wenxing.hou@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-03-29 03:04:09 +00:00
Qingyu Shang a8b80149e1 MdePkg: Update ReceiveData and SendData function description
Refer to UEFI Spec 2.10 section 13.14, update the parameter 'MediaId'
description for EFI_STORAGE_SECURITY_COMMAND_PROTOCOL function
ReceiveData and SendData.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Qingyu Shang <qingyu.shang@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-03-13 02:48:38 +00:00
Jason Lou 47723854fd MdePkg/SmBios.h: Add New ProcessorFamily definitions for SMBIOS Type4
The patch adds new ProcessorFamily definitions for SMBIOS Type4 based on
SMBIOS 3.8.0.

Signed-off-by: Jason Lou <yun.lou@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Benny Lin <benny.lin@intel.com>
Cc: Gua Guo <gua.guo@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
2024-03-04 07:38:26 +00:00
Junfeng Guan 68238d4f94 MdePkg Updated the comments of EFI_SYSTEM_TABLE and ReadKeyStroke
1. Refer to Uefi spec 2.10 section 4.3.1, Updated the comments of
EFI_SYSTEM_TABLE to satisfy ConIn/ConOut/StdErr requirements.
2. Refer to Uefi spec 2.10 section 13.3.3, Add a new retval
EFI_UNSUPPORTED to EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL.ReadKeyStrokeEx
and EFI_SIMPLE_TEXT_INPUT_PROTOCOL.ReadKeyStroke().

Signed-off-by: Junfeng Guan <junfengx.guan@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-02-26 19:18:00 +00:00
Yi Li d0c0e1960a MdePkg: Update keybaord map based on UEFI spec 2.10
REF: UEFI SPEC 2.10 34.8.10 EFI_KEY

Add EfiKeyIntl0-9.

Signed-off-by: Yi Li <yi1.li@intel.com>

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-02-26 15:32:09 +00:00
Michael D Kinney ded41a64bd MdePkg/Include: Rename _DEBUG() to address name collision
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4683

When VS20xx host-based unit tests are built with debug
libraries a name collision occurs with the DebugLib.h
internal macro _DEBUG(). Rename this internal macro
to _DEBUGLIB_DEBUG() to address the name collision.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2024-02-14 02:37:16 +00:00
Suqiang Ren e4ceae5c18 MdePkg: Add EFI_UNSUPPORTED return for some Runtime Service functions
According to UEFI Spec 2.10 page 206, if any EFI_RUNTIME_SERVICES* calls
are not supported for use by the OS at runtime, an EFI_RT_PROPERTIES_TABLE
configuration table should be published describing which runtime services
are supported at runtime. So need to add EFI_UNSUPPORTED return for some
Runtime Service functions.

REF: UEFI spec 2.10 section 8 Services ? Runtime Services

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Suqiang Ren <suqiangx.ren@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-02-09 22:16:32 +00:00
Chao Li f560c5d112 MdePkg: Add some comments for LoongArch exceptions
Added some comments for registing LoongArch exceptions.

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-02-06 23:51:47 +08:00
Chao Li 3f8fb8aeb9 MdePkg: Add a new library named PeiServicesTablePointerLibKs0
Adding PeiServicesTablePointerLibKs0 for LoongArch64, which provides
setting and getting the PEI service table pointer through the CSR KS0
register.

The idea of this library is derived from
ArmPkg/Library/PeiServicesTablePointerLib/

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-02-06 23:51:47 +08:00
Chao Li bc0b418cba MdePkg: Add IOCSR operation for LoongArch
Add IoCsrRead8, IoCsrRead16, IoCsrRead32, IoCsrRead64, IoCsrWrite8,
IoCsrWrite16, IoCsrWrite32, IoCsrWrite64 to operate the IOCSR registers
of LoongArch architecture.

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Acked-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-02-06 23:51:47 +08:00
Chao Li 0565a8e885 MdePkg: Add CSR operation for LoongArch
Add CsrRead, CsrWrite and CsrXChg functions for LoongArch, and use them
to operate the CSR register of LoongArch architecture.

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Co-authored-by: Bibo Mao <maobibo@loongson.cn>
Acked-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-02-06 23:51:47 +08:00
Chao Li 414ad233a5 MdePkg: Add read stable counter operation for LoongArch
Add LoongArch gets stable counter ASM function.

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Acked-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2024-02-06 23:51:47 +08:00