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* StandaloneMmPkg/MemLib: remove unnecessary checkDun Tan2024-11-055-162/+1
| | | | | | | | | | | | | | | Remove unnecessary check in API MmIsBufferOutsideMmValid of StandaloneMmMemLib. The API is used to check if a input buffer is outside MMRAM and inside a valid non-MMRAM range. Previously, the API only checks if the input buffer is overlapped with MMRAM range. In the last commit, we add logic to check if the input buffer is inside valid non-MMRAM ranges reported by the resource HOB. Since the resource HOB only covers valid non-MMRAM ranges, we doesn't need to check if the input buffer is inside the MMRAM anymore. Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg/Core: Check Resource HOB and Mmram rangesDun Tan2024-11-051-4/+36
| | | | | | | | | Check if the all the resource HOB in the input HOB list of MmCore entry only covers non-Mmram ranges. The Resource HOB is to describe the accessible non-Mmram range. All Resource HOB should not overlap with any Mmram range. Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg/Core: add a new InitializeMmHobList()Dun Tan2024-11-051-20/+27
| | | | | | | | Separate a function called InitializeMmHobList() to gather all the operations related to initializing HOB. It doesn't change any code logic. Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg/MemLib: Check if the non-MMRAM buffer is validDun Tan2024-11-054-1/+284
| | | | | | | | | | | | | | | Check if the non-MMRAM buffer is inside valid non-mmram range in API MmIsBufferOutsideMmValid of StandaloneMmMemLib. Previously, the API only checks if the input buffer is overlapped with MMRAM range. Currently, in the new standalone MM infrastructure, we limit the non-MMRAM access to the ranges reported by the resource HOB. To meet the new design, in this API, we cache all the memory ranges reported by the resource HOB and check if the input buffer is inside valid non-MMRAM ranges reported by the resource HOB. Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg/MemLib: Add an internal header fileDun Tan2024-11-055-48/+59
| | | | | | | | Add a internal header file for StandaloneMmMemLib. Move some common reference and declaration into StandaloneMmMemLibInternal.h. Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg/Core: Remove unneeded checkDun Tan2024-11-051-7/+1
| | | | | | | | | | | | | | | | | | | | Remove unneeded check MmIsBufferOutsideMmValid() when StandaloneMmCore checks if the BS data memory described by a memory allocation HOB needs to be migrated to Mmram. Currently, the API MmIsBufferOutsideMmValid() return TRUE when input memory range belongs to non-Mmram memory. Now the API will be changed in following 5 commits to return TRUE when a memory range belongs to non-Mmram memroy and the memory is inside a range described by resource HOB. This may cause PF when some SMI handler access the memory from a memory allocation HOB that is not migrated. To solve this issue, we can directly remove the check MmIsBufferOutsideMmValid() and always migrate the BS data memory described by a memory allocation HOB to Mmram. Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg/MmIpl: Optimize hob pointer check flowHongbin1 Zhang2024-11-051-7/+6
| | | | | | | | | | | | | | | | Clang compile will optimize undefined behavior (UB) like a pointer with NULL + size, so it is better to check the pointer before using it. Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: Max physical address bits if disable 5 page levelHongbin1 Zhang2024-10-311-0/+55
| | | | | | | | | | | | | | | | | | | 4-level paging supports translating 48-bit linear addresses to 52-bit physical addresses. Since linear addresses are sign-extended, the linear-address space of 4-level paging is: [0, 2^47-1] and [0xffff8000_00000000, 0xffffffff_ffffffff]. So only [0, 2^47-1] linear-address range maps to the identical physical-address range when 5-Level paging is disabled. Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/Core: Shadow Standalone BFV into MMRAMWei6 Xu2024-10-304-17/+28
| | | | | | | | | | | | | | | | BFV is outside the MMRAM. Currently, StandaloneMmIplPei uses the API MmUnblockMemoryRequest() to unblock the access for the BFV. However, the BFV's memory might be gone after ExitBootService event. If any access to the memory, unexpected error would happen. To fix the above issue, StandaloneMmCore should shadow standalone BFV into MMRAM before processing it, then free the shadowed BFV after MM driver dispatch is done. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Reset IsCommBufferValid to FALSE before MMI exitsWei6 Xu2024-10-291-4/+5
| | | | | | | | | | | | | | | | | | | In current implementation of MmCommunication, caller (StandaloneMmIplPei or MmCommunicationDxe) sets the IsCommBufferValid to TRUE and triggers synchronous MMI, then caller resets IsCommBufferValid to FLASE after MMI exits. If asynchronous MMI happens before caller resets the IsCommBufferValid to FALSE, StandaloneMmCore will mistakenly thought there is still a synchronous MMI and then update incorrect values into ReturnStatus and ReturnBufferSize. To fix the above issue, StandaloneMmCore should reset IsCommBufferValid to FALSE before MMI exits. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg: CodeQL Fixes.Michael Kubacki2024-10-032-2/+5
| | | | | | | | | | | Makes changes to comply with alerts raised by CodeQL. Most of the issues here fall into the following two categories: 1. Potential use of uninitialized pointer 2. Inconsistent integer width used in loop comparison Signed-off-by: Oliver Smith-Denny <osde@linux.microsoft.com>
* StandaloneMmPkg: Add StackCheckLibOliver Smith-Denny2024-09-131-2/+0
| | | | | | | Remove the old stack check lib now that MdeLibs.inc includes the new one. Signed-off-by: Oliver Smith-Denny <osde@linux.microsoft.com>
* MdePkg: Move CompilerIntrinsicsLib from ArmPkgOliver Smith-Denny2024-09-121-1/+0
| | | | | | | | | | | | | | | | | | | | As per the emailed RFC in https://edk2.groups.io/g/devel/topic/rfc_move/107675828, this patch moves CompilerIntrinsicsLib from ArmPkg to MdePkg as this library provides compiler intrinsics, which are industry standard. This aligns with the goal of integrating ArmPkg into existing packages: https://bugzilla.tianocore.org/show_bug.cgi?id=4121. The newly placed CompilerIntrinsicsLib is added to MdeLibs.dsc.inc as every DSC that builds ARM/AARCH64 needs this library added. The old location is removed from every DSC in edk2 in this commit also to not break bisectability with minimal hoop jumping. Continuous-integration-options: PatchCheck.ignore-multi-package Signed-off-by: Oliver Smith-Denny <osde@linux.microsoft.com>
* StandaloneMmPkg/MmIpl: Correct unblocked memory regions attributeHongbin1 Zhang2024-09-111-27/+87
| | | | | | | | | | | | | | | When CPU smm profile feature was enabled, unblocked memory should not set logging attribute when building resource HOB. Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/StandaloneMmPkg.ci.yaml: Add PrEval CI configJoey Vagedes2024-09-021-0/+3
| | | | | | | | | | | Adds an entry to the package's CI configuration file that enable policy 5 for stuart_pr_eval. With this Policy, all INFs used by the package are extracted from the provided DSC file and compared against the list of changed *.inf (INF) files in the PR. If there is a match, stuart_pr_eval will specify that this package is affected by the PR and needs to be tested. Signed-off-by: Joey Vagedes <joey.vagedes@gmail.com>
* StandaloneMmPkg: Restart dispatcher once MM entry is registered for X64Wei6 Xu2024-08-301-0/+7
| | | | | | | | | | | | X64 arch needs to restart the MM dispatcher once MM entry point is registered, therefore set PcdRestartMmDispatcherOnceMmEntryRegistered to TRUE by default for X64 only. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Migrate Memory Allocation Hob into MMRAMWei6 Xu2024-08-281-0/+61
| | | | | | | | | | | | If a Memory Allocation Hob with EfiBootServicesData memory type is reported into MM Hob List and it also has a non-zero GUID name, then the HOB is used by MM driver and needs to migrate the memory into MMRAM. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Add MemoryAttributes supportWei6 Xu2024-08-287-24/+1237
| | | | | | | | | | | | | | | | | | | | | | | The MM memory attribute table is ported from SMM Core. The new file StandaloneMmPkg/Core/MemoryAttributesTable.c, the new code in StandaloneMmPkg/Core/Page.c and StandaloneMmPkg/Core/Pool.c are almost identical to MdeModulePkg/Core/PiSmmCore/MemoryAttributesTable.c, MdeModulePkg/Core/PiSmmCore/Page.c and MdeModulePkg/Core/PiSmmCore/Pool.c, but changing the word 'SMM' to 'MM'. Different from SMM Core, Standalone MM Core produces MM MemoryAttributes table at the end of MmDriverDispatchHandler() when all the drivers are dispatched, rather than at the MmEndOfDxe event. Then the MM CPU driver will consumes the table to set memory attribute in page table. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Install protocol to notify MmEndOfPei eventWei6 Xu2024-08-283-0/+65
| | | | | | | | | | | When the EndOfPei event is signaled, installs the MM EndOfPei Protocol so MM Drivers are informed that EndOfPei event is signaled. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg: Support using gEfiSmmSmramMemoryGuid to get MMRAM rangeWei6 Xu2024-08-286-6/+18
| | | | | | | | | | | | Add the support using gEfiSmmSmramMemoryGuid to get MMRAM ranges. If gEfiSmmSmramMemoryGuid HOB is not found, then try to get MMRAM ranges from gEfiMmPeiMmramMemoryReserveGuid HOB. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Restart dispatcher once MmEntryPoint is registeredWei6 Xu2024-08-285-1/+82
| | | | | | | | | | | | | | | | | | | Defer the dispatch of the remaining MM drivers once the CPU driver has been dispatched. In MmDispatcher, return immediately if the MM Entry Point was registered. Then the MM IPL will reinvoke the MM Core Dispatcher. This is required so MM Mode may be enabled as soon as all the dependent MM Drivers for MM Mode have been dispatched. Introduce a FeatureFlag PCD to control if MmDispatcher returns or not when MmEntryPointPoint is registered. Default value is FALSE. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Remove unused mMmramRanges and mMmramRangeCountWei6 Xu2024-08-281-15/+3
| | | | | | | | | | | | mMmramRanges and mMmramRangeCount are the global variables that are used to cache the MMRAM Ranges info, but they are not used in MM Core. Therefore, remove mMmramRanges and mMmramRangeCount. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg: Remove definition for MM_CORE_PRIVATE_DATAWei6 Xu2024-08-282-129/+0
| | | | | | | | | | | MM_CORE_PRIVATE_DATA is not used as shared structures between MM IPL and MM Core, therefore clean up definition for MM_CORE_PRIVATE_DATA. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmMemLib: Drop MM_CORE_PRIVATE_DATAWei6 Xu2024-08-282-33/+11
| | | | | | | | | | | MM_CORE_PRIVATE_DATA is not used as shared structures between MM IPL and MM Core, therefore clean up the code related to gMmCorePrivate. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmCoreMemoryAllocationLib: Drop MM_CORE_PRIVATE_DATAWei6 Xu2024-08-282-30/+16
| | | | | | | | | | | MM_CORE_PRIVATE_DATA is not used as shared structures between MM IPL and MM Core, therefore clean up the code related to gMmCorePrivate. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Drop MM_CORE_PRIVATE_DATAWei6 Xu2024-08-284-97/+30
| | | | | | | | | | | MM_CORE_PRIVATE_DATA is not used as shared structures between MM IPL and MM Core, therefore clean up the code related to gMmCorePrivate. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Introduce MM Communication BufferWei6 Xu2024-08-283-24/+120
| | | | | | | | | | | | | | | | Get the MM Communication context from the MM Communication Buffer, instead of the pointer inside gMmCorePrivate. In the MmEntryPoint, check IsCommBufferValid from MM_COMM_BUFFER to decide whether the MMI is Synchronous MMI or Asynchronous MMI. If it is a Synchronous MMI, MM Core shadows the communication buffer into a internal copy, then invokes the MMI handlers, lastly copies data back to the MM Communication Buffer and set the return status. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Switch to MM HobList after MM HostList is readyWei6 Xu2024-08-281-0/+1
| | | | | | | | | | | Switch to MM HobList as soon as MM HostList is initialized to avoid StandaloneMmCore still using the HobList which is outside of MMRAM. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Install Loaded Image Protocol for MM CoreWei6 Xu2024-08-281-0/+85
| | | | | | | | | | | | Retrieves the MM Core image info from Memory Allocation HOB reported by MM IPL. Then install Loaded Image Protocol for MM Core with the image info from HOB. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Install Loaded Image Protocol for MM driversWei6 Xu2024-08-282-1/+33
| | | | | | | | | | | | | | Install Loaded Image Protocol into MM handle database for each MM driver. Change EFI_MM_DRIVER_ENTRY structure definition to hold the Loaded Image Protocol data directly, instead a pointer to the protocol, to avoid allocating pool for each MM driver. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/Core: Remove traditional MM driver supportWei6 Xu2024-08-285-88/+14
| | | | | | | | | | | | StandaloneMmCore should not support dispatching traditional MM driver which has dependency on UEFI services. Therefore, remove the related code that supports traditional MM driver. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
* StandaloneMmPkg/MmIpl: Create memory resource HOBsZhang Hongbin2024-08-284-0/+313
| | | | | | | | | | | | | | | If PcdCpuSmmRestrictedMemoryAccess is TRUE, only unblocked memory Regions are available, if FALSE, all system memory is available. Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: Create MM profile data HOBsZhang Hongbin2024-08-284-6/+182
| | | | | | | | | | | | | | Create memory allocation and resource HOB for MM profile data Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: Create misc HOBs for CPUZhang Hongbin2024-08-282-1/+136
| | | | | | | | | | | | | | | | Create misc HOBs for CPU, it included MM ACPI S3 Enable HOB, MM CPU sync configuration HOB, CPU SMM base HOB, SMRAM memory HOB, MP Information2 HOB and ACPI variable HOB Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: Create standalone MM foundation related HOBsHongbin1 Zhang2024-08-284-1/+494
| | | | | | | | | | | | | | | | Create the HobList which included the HOBs Standalone MM foundation needed, it included communication buffer HOB, StandaloneMm Core module HOB and StandaloneMm Core FV HOB Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: Dispatch StandaloneMm drivers in MMHongbin1 Zhang2024-08-282-0/+44
| | | | | | | | | | | | | | | MmIpl will issue a SWSMI by MM communicate to call gEventMmDispatchGuid handler to dispatch all StandaloneMm drivers Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: Install end of PEI notify PPIHongbin1 Zhang2024-08-283-0/+76
| | | | | | | | | | | | | | | Install end of PEI notify PPI for issue gEfiMmEndOfPeiProtocol Handler in MM Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: Install MmCommunicationPpiHongbin1 Zhang2024-08-283-1/+148
| | | | | | | | | | | | | | | Install MmCommunicationPpi under PEI stage, PEIM could use this PPI to communicate with MM handler Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: load MM Core and execute MM Core in MM RAMHongbin1 Zhang2024-08-284-0/+350
| | | | | | | | | | | | | | | StandaloneMmIplPei will search the MM Core driver in all FV and relocate it to MM RAM, and enter MM Core entrypoint to run MM Core. Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: build MM communication buffer HOBHongbin1 Zhang2024-08-284-0/+83
| | | | | | | | | | | | | | | MM communication buffer HOB data is for StandaloneMm Core and MM communicate DXE driver. Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg/MmIpl: StandaloneMmIplPei driver entrypointHongbin1 Zhang2024-08-284-0/+92
| | | | | | | | | | | | | | | StandaloneMmIplPei driver entrypoint for adding StandaloneMm Ipl feature code under PEI stage. Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
* StandaloneMmPkg: Create some notification of protocol and EventDun Tan2024-08-283-11/+301
| | | | | | | | | | | | Create the notifications of some protocols and event that the Standalone Mm requires in MmCommunicationDxe: gEfiDxeMmReadyToLockProtocolGuid gEfiEventExitBootServicesGuid gEfiEventVirtualAddressChangeGuid gEfiEndOfDxeEventGroupGuid gEfiEventReadyToBootGuid Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg: Install gEfiMmCommunicationProtocolGuidDun Tan2024-08-283-1/+83
| | | | | | | Install gEfiMmCommunicationProtocolGuid instance in the MmCommunicationDxe driver. Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg: Install gEfiMmCommunication2ProtocolGuidDun Tan2024-08-283-0/+260
| | | | | | | Install gEfiMmCommunication2ProtocolGuid in the MmCommunicationDxe driver. Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg: Add a new MmCommunicationDxe driverDun Tan2024-08-284-0/+89
| | | | | | | | | | Add a new MmCommunicationDxe driver. The driver is to: 1.Install gEfiMmCommunication2ProtocolGuid 2.Install gEfiMmCommunicationProtocolGuid 3.Create the notifications of some protocols and event that the Standalone Mm requires Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg: Create null instance for MmPlatformHobProducerLibDun Tan2024-08-283-0/+96
| | | | | | | Create null instance MmPlatformHobProducerLibNull.inf for MmPlatformHobProducerLib. Signed-off-by: Dun Tan <dun.tan@intel.com>
* StandaloneMmPkg/StandaloneMmPkg.ci.yaml: Add UefiCpuPkg dependencyJiaxin Wu2024-08-281-1/+3
| | | | | | | | | | | | | | | | StandaloneMmPkg need to use header file defined under UefiCpuPkg to support StandaloneMm features. Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Star Zeng <star.zeng@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Dun Tan <dun.tan@intel.com> Cc: Yuanhao Xie <yuanhao.xie@intel.com> Acked-by: Jiaxin Wu <jiaxin.wu@intel.com>
* StandaloneMmPkg/StandaloneMmPkg.dec: Add gEventMmDispatchGuidJiaxin Wu2024-08-281-0/+3
| | | | | | | | | | | | | | | | | MmIpl shall use gEventMmDispatchGuid to initialize EFI_MM_COMMUNICATE_HEADER structure, and then communicate with MmCore to dispatch all StandaloneMm drivers in SMM environment. Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com> Co-authored-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Co-Authored-by: Ray Ni <ray.ni@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Star Zeng <star.zeng@intel.com> Co-Authored-by: Wei6 Xu <wei6.xu@intel.com> Cc: Dun Tan <dun.tan@intel.com> Cc: Yuanhao Xie <yuanhao.xie@intel.com>
* StandaloneMmPkg: Add MmPlatformHobProducerLib library classDun Tan2024-08-282-0/+57
| | | | | | | | | | | | | | | | | CreateMmPlatformHob() is defined in the MmPlatformHobProducerLib library class. The function is for StandaloneMm IPL to create all Platform specific HOBs that required by the Standalone MM env. Signed-off-by: Dun Tan <dun.tan@intel.com> Co-authored-by: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Co-authored-by: Ray Ni <ray.ni@intel.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Star Zeng <star.zeng@intel.com> Cc: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Yuanhao Xie <yuanhao.xie@intel.com>
* StandaloneMmPkg: Enable SmmLockBoxMmDependency.xieyuanh2024-07-311-1/+2
| | | | | | | | | | | | | | Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Jiaxin Wu <jiaxin.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Sami Mujawar <sami.mujawar@arm.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Wei6 Xu <wei6.xu@intel.com> Cc: Dun Tan <dun.tan@intel.com> Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com>
generated by cgit (git 2.34.1) at 2025-02-23 14:51:11 +0000