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* DynamicTablesPkg: Update FADT generator to ACPI 6.5Sami Mujawar2023-10-301-54/+54
| | | | | | | | | The ACPI 6.5 specification updates the minor revision of the FADT table to 5. Therefore, update the FADT generator to setup the minor revision for ACPI 6.5. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
* DynamicTablesPkg: Update MADT generator for ACPI 6.5Sami Mujawar2023-10-301-37/+42
| | | | | | | | | | | | | | | | | | | | The ACPI 6.5 specification updates the MADT table to add a new field to GICC for specifying the TRBE interrupt and also adds support for Online Capable flag to the GICC flags. The Online Capable flags should be passed transparently through as specified in the CM_ARM_GICC_INFO.Flags field and only require the MADT table revision to be setup to 6 to reflect the ACPI 6.5 specification. The TRBE field needs to be appropriately setup in the GICC structure. Therefore, update the MADT generator to reflect the above updates required for supporting ACPI 6.5 Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
* DynamicTablesPkg: Add TRBE interrupt to GICC object parserSami Mujawar2023-10-301-1/+2
| | | | | | | | | | | | | | | | | ACPI 6.5 introduces a new filed to the MADT GICC structure to specify the Trace Buffer Extension (TRBE) interrupt. The TRBE interrupt is a Processor Private interrupt (PPI) and is used to specify a platform-specific interrupt to signal TRBE events. This field has already been added to the CM_ARM_GICC_INFO structure in a previous patch. Therefore, update the Configuration Manager Object Parser to reflect the addition of the TRBE interrupt field. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
* DynamicTablesPkg: Add TRBE interrupt to GICC objectSami Mujawar2023-10-301-0/+7
| | | | | | | | | | | | | | ACPI 6.5 introduces a new filed to the MADT GICC structure to specify the Trace Buffer Extension (TRBE) interrupt. The TRBE interrupt is a Processor Private interrupt (PPI) and is used to specify a platform-specific interrupt to signal TRBE events. Therefore, update the CM_ARM_GICC_INFO to reflect the addition of the TRBE interrupt field. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
* DynamicTablesPkg: HOWTO for Handcrafted tablesJose Marinho2023-10-241-0/+120
| | | | | | | | | | | | Update the DynamicTablesPkg documentation to explain how to specify ACPI tables in RAW format, or when there are no defined table generators. Cc: Sami Mujawar <Sami.Mujawar@arm.com> Cc: Pierre Gondois <pierre.gondois@arm.com> Cc: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@arm.com> Signed-off-by: Jose Marinho <jose.marinho@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: CI: Add PrEval entryJoey Vagedes2023-10-231-0/+3
| | | | | | | | | | | | | | | | | | | Adds a PrEval entry to the package's ci.yaml file which is used to verify if the package uses a particular library instance when that library instance file (INF) is updated. When a library instance file (INF) is updated, PrEval will review each package's DSC as described in the ci.yaml file to determine if the package uses said library instance. If the package does use the library instance, it will be built and tested to ensure the package is not broken from the change. Cc: Sami Mujawar <Sami.Mujawar@arm.com> Cc: Alexei Fedorov <Alexei.Fedorov@arm.com> Cc: Pierre Gondois <pierre.gondois@arm.com> Signed-off-by: Joey Vagedes <joeyvagedes@gmail.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg/AmlLib: Enumerate memory attributesJeshua Smith2023-10-234-14/+56
| | | | | | | | | | | | AmlCodeGenRdQWordMemory's and AmlCodeGenRdDWordMemory's Cacheable and MemoryRangeType parameters treat specific values as having specific meanings as defined by the spec. This change adds enums to map those meanings to their corresponding values. Signed-off-by: Jeshua Smith <jeshuas@nvidia.com> Acked-by: Leif Lindholm <quic_llindhol@quicinc.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg/TableHelperLib: Enhance error handlingJeshua Smith2023-10-231-14/+33
| | | | | | | | | | | | | | This patch enhances error handling and reporting in the CM ObjectParser. Specifically: 1. ObjectIDs used as array indexes are checked for being out of bounds, and if so an error message is printed before the assert. 2. An error message is printed for unsupported NameSpaceIDs. 3. Adds support for unimplemented parsers by allowing IDs to list a NULL parser, resulting in an unimplemented message being printed. Signed-off-by: Jeshua Smith <jeshuas@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg/TableHelperLib: Fix and improve text handlingJeshua Smith2023-10-231-33/+143
| | | | | | | | | | | | | | | | | | | | | | | | | | This fixes two bugs and adds some enhancements to the handling of characters and strings in objects being printed by the CM ObjectParser. Bug fixes: 1. PrintOemID() currently attempts to print characters with "%C", but the correct syntax is (lowercase) "%c". This bug results in "CCCCCC" being printed instead of the actual ASCII characters. 2. PrintString() is being passed a pointer to data in objects, but in some cases this data is the actual string to print and other cases it is a pointer to the string to print. This adds a PrintStringPtr function and uses the correct functions depending on the situation. Enhancements: 1. Some objects contain ASCII characters, which are currently printed as their hex values. This adds functions to print out ASCII character fields as text rather than hex, and uses those functions in several cases where the object data is defined to be ASCII. 2. The PrintOemID() function is replaced with the new identical but more generecically-named PrintChar6() function. Signed-off-by: Jeshua Smith <jeshuas@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: AcpiSsdtPcieLibArm: Use QWord to describe I/O rangeVidya Sagar2023-09-221-1/+1
| | | | | | | | | | Use AmlCodeGenRdQWordIo() to generate the I/O range in _CRS instead of AmlCodeGenRdDWordIo() to cater to the scenarios where 64-bit addresses can be used to generate I/O packets over the PCIe bus. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: AML Code generation for I/O rangesVidya Sagar2023-09-222-0/+157
| | | | | | | | | Add helper functions to generate AML Resource Data describing I/O ranges of four words long. API AmlCodeGenRdQWordIo () is exposed. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add Aml NameUnicodeString APIJeff Brasen2023-09-222-0/+117
| | | | | | | | Add API to generate a Name that contains a Unicode string buffer. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add support to add Strings to packageJeff Brasen2023-09-222-0/+101
| | | | | | | Add API to add a String to a package created with NamedPackage API. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add support for simple method invocation.Jeff Brasen2023-09-222-0/+292
| | | | | | | | Add support to add Return objects via AML that pass a single integer argument to the named method. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add ThermalZone CodeGen functionJeff Brasen2023-09-222-0/+144
| | | | | | | | Add API to generate a ThermalZone object to AmlLib. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg.ci.yaml: Add debug macro exceptionMichael Kubacki2023-09-191-0/+8
| | | | | | | | | | | | Adds a CI YAML entry to acknowledge a case where custom strings contain print specifiers for a single debug macro. Cc: Sami Mujawar <Sami.Mujawar@arm.com> Cc: Alexei Fedorov <Alexei.Fedorov@arm.com> Cc: Pierre Gondois <pierre.gondois@arm.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Acked-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
* DynamicTablesPkg/SsdtCpuTopology: Allow multi-packages topologiesPierre Gondois2023-04-252-51/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The topology of a platform is represented in ACPI using the PPTT table. It is possible to append information to CPUs/processor containers using their associated AML nodes in a SSDT table. A platform might have multiple 'physical packages' (or top-level nodes) in their PPTT topology representation. It can be assumed from [1] that a 'physical packages' is always a 'top-level node', and conversely. The SSDT topology generator doesn't support having multiple top-level nodes. The top-level node is also not generated in the SSDT topology representation. Add support to generate multiple top-level nodes in the SSDT topology generator and generate an AML node for this top-level node. This will allow to have matching PPTT and SSDT topology representations. Prior to this patch, this top-level AML node was not generated. Also factorize the flag checking in CheckProcNode() and add more checks. This patch takes inspiration from the discussion at: - v1: https://edk2.groups.io/g/devel/message/99410 - v2: https://edk2.groups.io/g/devel/message/99615 [1] ACPI 6.5, 5.2.30.1 Processor hierarchy node structure (Type 0): - "Multiple trees may be described, covering for example multiple packages. For the root of a tree, the parent pointer should be 0."" - "Each valid processor must belong to exactly one package. That is, the leaf must itself be a physical package or have an ancestor marked as a physical package." Suggested-by: Jeff Brasen <jbrasen@nvidia.com> Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Fix parsing of serial port nodeSami Mujawar2023-03-291-2/+2
| | | | | | | | | | | | | | When scanning for the Serial Port in the device tree, the length and value parameters to ScanMem8() are not in the right order. This results in the serial port not being detected if the chosen node in the device tree has additional elements. Therefore, pass the parameters to ScanMem8() in the correct order to fix this issue. Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Reduce log output from TableHelperLibSami Mujawar2023-03-291-14/+14
| | | | | | | | | Reduce the log output from Configuration Manager Object Parser in TableHelperLib by enabling the logs only if DEBUG_INFO is enabled. Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add SMBIOS String table helper librarySami Mujawar2023-03-106-2/+378
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Section 6.1.3, SMBIOS specification version 3.6.0 describes the handling of test strings in SMBIOS tables. Text strings are added at the end of the formatted portion of the SMBIOS structure and are referenced by index in the SMBIOS structure. Therefore, introduce a SmbiosStringTableLib to simplify the publishing of the string set. SmbiosStringTableLib introduces a concept of string table which records the references to the SMBIOS strings as they are added and returns an string reference which is then assigned to the string field in the formatted portion of the SMBIOS structure. Once all strings are added, the library provides an interface to get the required size for the string set. This allows sufficient memory to be allocated for the SMBIOS table. The library also provides an interface to publish the string set in accordance with the SMBIOS specification. Example: EFI_STATUS BuildSmbiosType17Table () { STRING_TABLE StrTable; UINT8 DevLocatorRef; UINT8 BankLocatorRef; SMBIOS_TABLE_TYPE17 *SmbiosRecord; CHAR8 *StringSet; ... // Initialize string table for 7 strings StringTableInitialize (&StrTable, 7); StringTableAddString (&StrTable, "SIMM 3", &DevLocatorRef); StringTableAddString (&StrTable, "Bank 0", &BankLocatorRef); ... SmbiosRecord = AllocateZeroPool ( sizeof (SMBIOS_TABLE_TYPE17) + StringTableGetStringSetSize (&StrTable) ); ... SmbiosRecord->DeviceLocator = DevLocatorRef; SmbiosRecord->BankLocator = BankLocatorRef; ... // get the string set area StringSet = (CHAR8*)(SmbiosRecord + 1); // publish the string set StringTablePublishStringSet ( &StrTable, StringSet, StringTableGetStringSetSize (&StrTable) ); // free string table StringTableFree (&StrTable); return EFI_SUCCESS; } Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Cc: Alexei Fedorov <Alexei.Fedorov@arm.com> Cc: Pierre Gondois <pierre.gondois@arm.com> Cc: Girish Mahadevan <gmahadevan@nvidia.com> Cc: Jeff Brasen <jbrasen@nvidia.com> Cc: Ashish Singhal <ashishsingha@nvidia.com> Cc: Nick Ramirez <nramirez@nvidia.com> Cc: William Watson <wwatson@nvidia.com> Cc: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
* DynamicTablesPkg: FdtHwInfoParserLib: Fix compatible stringMoritz Fischer2023-01-101-0/+1
| | | | | | | | | | Linux's cpu DT bindings call out arm,armv8 while the code previously used arm,arm-v8, add second entry to support the arm,armv8 case. Cc: Sami Mujawar <sami.mujawar@arm.com> Fixes: e366a41ef0 ("DynamicTablesPkg: FdtHwInfoParser: Add GICC parser") Signed-off-by: Moritz Fischer <moritzf@google.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Allow for specified CPU namesJeff Brasen2022-12-193-11/+43
| | | | | | | | | | | | | | | Allow object to specify the name of processor and processor container nodes and the UID of processor containers. This allows these to be more accurately referenced from other tables. For example for the _PSL method or the UID in the APMT table. The UID and Name for processor container may be different as if the intention is to set names as the corresponding affinity level the UID may need to be different if there are multiple levels of containers. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: SSDT _LPI revision is incorrectJeff Brasen2022-12-141-1/+1
| | | | | | | | | _LPI Revision should be 0 per the ACPI 6.5 specification. "The revision number of the _LPI object. Current revision is 0." Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Remove duplicated wordsPierre Gondois2022-12-1310-10/+10
| | | | | | | | | | In an effort to clean the documentation of the above package, remove duplicated words. Cc: Sami Mujawar <Sami.Mujawar@arm.com> Cc: Alexei Fedorov <Alexei.Fedorov@arm.com> Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Readme.md: Update available tables for generationPierre Gondois2022-10-311-0/+3
| | | | | | | | | | | | The following tables can now be generated by the DynamicTablesPkg: - PCCT - PPTT - SRAT Update the documentation accordingly. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg/AmlLib: Allow larger AccessSize for Pcc address spacePierre Gondois2022-10-311-1/+6
| | | | | | | | | | For Pcc address space, the AccessSize field of a Register is used to delcare the Pcc Subspace Id. This Id can be up to 256. Cf. ACPI 6.4, s14.7 Referencing the PCC address space Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add PCCT GeneratorPierre Gondois2022-10-315-2/+1264
| | | | | | | | | | | | | | The Platform Communication Channel Table (PCCT) generator collates the relevant information required for generating a PCCT table from configuration manager using the configuration manager protocol. The DynamicTablesManager then install the PCCT table. From ACPI 6.4, s14 PLATFORM COMMUNICATIONS CHANNEL (PCC): The platform communication channel (PCC) is a generic mechanism for OSPM to communicate with an entity in the platform. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add PCCT related objectsPierre Gondois2022-10-312-43/+341
| | | | | | | | | | | | | | | | | | | | | Introduce the following CmObj in the ArmNameSpaceObjects: - CM_ARM_MAILBOX_REGISTER_INFO - CM_ARM_PCC_SUBSPACE_CHANNEL_TIMING_INFO - CM_ARM_PCC_SUBSPACE_GENERIC_INFO - CM_ARM_PCC_SUBPSACE_TYPE0_INFO - CM_ARM_PCC_SUBPSACE_TYPE1_INFO - CM_ARM_PCC_SUBPSACE_TYPE2_INFO - CM_ARM_PCC_SUBPSACE_TYPE3_INFO - CM_ARM_PCC_SUBPSACE_TYPE4_INFO - CM_ARM_PCC_SUBPSACE_TYPE5_INFO These objects allow to describe mailbox registers, pcc timings and PCCT subspaces. They prepare the enablement of a PCCT generator. Also add the CmObjParsers associated to each object. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Fix Ssdt PCI generation commentsPierre Gondois2022-10-312-7/+3
| | | | | | | | | | | | The second model of the _PRT object is used. Indeed: - the interrupts described are not re-configurable - OSes are aware of the polarity of PCI legacy interrupts, so there is no need to accurately describe the polarity. Also, fix a comment for the CM_ARM_PCI_INTERRUPT_MAP_INFO obj. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: FdtHwInfoParserLib: Remove wrong commentPierre Gondois2022-10-312-6/+0
| | | | | | | | | commit 13136cc3111f ("DynamicTablesPkg: FdtHwInfoParserLib: Parse Pmu info") adds support for pmu parsing. Thus, remove the wrong comment. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Remove deprecated APIsPierre Gondois2022-10-313-299/+0
| | | | | | | | | commit 691c5f776274 ("DynamicTablesPkg: Deprecate Crs specific methods in AmlLib") deprecates some APIs. Finally remove them. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Fix wrong/missing fields in CmObjParserPierre Gondois2022-10-311-11/+13
| | | | | | | | | | | Add missing fields to the following CmObjParser objects: - EArmObjGicDInfo - EArmObjCacheInfo and fix wrong formatting of: - EArmObjLpiInfo Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Fix GTBlock and GTBlockTimerFrame CmObjParsersPierre Gondois2022-10-312-27/+27
| | | | | | | | | | | | | The CmObjParsers of the following objects was inverted, probably due to a wrong ordering placement in the file defining the structures: -EArmObjGTBlockTimerFrameInfo -EArmObjPlatformGTBlockInfo Assign the correct parser for each object, and re-order the structures in the file defining them. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Update CmObjParser for MinorRevisionPierre Gondois2022-10-311-1/+2
| | | | | | | | | | commit 0d23c447d6f5 ("DynamicTablesPkg: Add support to specify FADT minor revision") adds new 'MinorRevision' field to CM_STD_OBJ_ACPI_TABLE_INFO. Reflect the change in this patch to the CmObjectParser. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Update CmObjParser for IORT Rev E.dPierre Gondois2022-10-311-14/+45
| | | | | | | | | | commit de200b7e2c3c ("DynamicTablesPkg: Update ArmNameSpaceObjects for IORT Rev E.d") adds new CmObj structures and fields to the ArmNameSpaceObjects. Update the CmObjectParser accordingly. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add PrintString to CmObjParserPierre Gondois2022-10-311-0/+26
| | | | | | | | | Add a PrintString to print strings in the CmObjParser. String must be NULL terminated and no buffer overrun check is done by this function. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Use correct print formatterPierre Gondois2022-10-311-7/+7
| | | | | | | | | In C, the 'long long' types are 64-bits. The 'll' printf length specifier should be used to pring these values. Just '%x' allows to print values that are on 16-bits or more. Use that instead. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: SSDT CPU _CPC generatorJeff Brasen2022-09-231-6/+127
| | | | | | | | Add code to use a token attached to GICC to generate _CPC object on cpus. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: AML Code generation to add _CPC entriesJeff Brasen2022-09-232-0/+529
| | | | | | | | | | | | | _CPC entries can describe CPU performance information. The object is described in ACPI 6.4 s8.4.7.1. "_CPC (Continuous Performance Control)". Add AmlCreateCpcNode() helper function to add _CPC entries to an existing CPU object. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add CM_ARM_CPC_INFO objectJeff Brasen2022-09-233-34/+264
| | | | | | | | | | Introduce the CM_ARM_CPC_INFO CmObj in the ArmNameSpaceObjects. This allows to describe CPC information, as described in ACPI 6.4, s8.4.7.1 "_CPC (Continuous Performance Control)". Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: AcpiSsdtPcieLibArm: Allow use of segment number as UIDJeff Brasen2022-09-153-1/+24
| | | | | | | | | | | Add support for selecting to use index or segment number as UID and name. This allows the path of the nodes to be well known. For example, if the PCIe node needs to be notified from by an interrupt for a Generic Event Device Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg/AcpiPpttLibArm: Fix debug macro argumentsMichael Kubacki2022-09-091-2/+1
| | | | | | | Cc: Sami Mujawar <Sami.Mujawar@arm.com> Cc: Alexei Fedorov <Alexei.Fedorov@arm.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Fix typo in AmlCodeGenRdMemory32Fixed doxygen commentRebecca Cran2022-09-011-1/+1
| | | | | | | Fix typo of "Address". Signed-off-by: Rebecca Cran <rebecca@quicinc.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Fix nested processor containersJeff Brasen2022-09-011-44/+50
| | | | | | | | | | | | Current code will generate duplicate UID if there are nested processor containers in the topology. For example if there is a socket/cluster/core layout. Change references to processor container from cluster to be more accurate on what is being created. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: AcpiSsdtPcieLibArm : Add UID to slot creationJeff Brasen2022-09-013-7/+14
| | | | | | | | | | | | | | | | | | Expose the UID value to GeneratePciSlots(). This is needed for some cases for example: https://docs.microsoft.com/en-us/windows-hardware/drivers/pci/dsd-for-pcie-root-ports#identifying-externally-exposed-pcie-root-ports Name (_DSD, Package () { ToUUID("EFCC06CC-73AC-4BC3-BFF0-76143807C389"), Package () { Package (2) {"ExternalFacingPort", 1}, Package (2) {"UID", 0}, } }) Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: Add support to build _DSDJeff Brasen2022-09-012-0/+306
| | | | | | | | | | | | Add APIs needed to build _DSD with different UUIDs. This is per ACPI specification 6.4 s6.2.5. Adds support for building data packages with format Package {"Name", Integer} Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: AcpiSsdtPcieLibArm: Added function to reserve ECAM spaceKun Qin2022-09-011-0/+135
| | | | | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3998 Certain OSes will complain if the ECAM config space is not reserved in the ACPI namespace. This change adds a function to reserve PNP motherboard resources for a given PCI node. Co-authored-by: Joe Lopez <joelopez@microsoft.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Tested-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: DynamicTableManagerDxe: Added check for installed tablesKun Qin2022-09-012-81/+141
| | | | | | | | | | | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3997 This change added an extra step to allow check for installed ACPI tables. For FADT, MADT, GTDT, DSDT, DBG2 and SPCR tables, either pre-installed or supplied through AcpiTableInfo can be accepted. An extra check for FADT ACPI table existence during installation step is also added. Cc: Sami Mujawar <Sami.Mujawar@arm.com> Cc: Alexei Fedorov <Alexei.Fedorov@arm.com> Co-authored-by: Joe Lopez <joelopez@microsoft.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@Arm.com> Tested-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: DynamicPlatRepoLib: Adding more token fixersKun Qin2022-09-011-3/+75
| | | | | | | | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3996 This change added more token fixers for other node types, including NamedComponentNode, RootComplexNode, and SmmuV3Node. The corresponding entries for tokenFixer functions table is also updated. Cc: Sami Mujawar <Sami.Mujawar@arm.com> Cc: Alexei Fedorov <Alexei.Fedorov@arm.com> Co-authored-by: Joe Lopez <joelopez@microsoft.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Tested-by: Sami Mujawar <sami.mujawar@arm.com>
* DynamicTablesPkg: DynamicPlatRepoLib: Fix incorrect dereferencingKun Qin2022-09-011-1/+1
| | | | | | | | | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3996 The content of token should be derived from the data section of the `CmObject` instead of the object itself. This change fixed the issue by dereferencing the token value from the data buffer of input CmObject. Cc: Sami Mujawar <Sami.Mujawar@arm.com> Cc: Alexei Fedorov <Alexei.Fedorov@arm.com> Co-authored-by: Joe Lopez <joelopez@microsoft.com> Signed-off-by: Kun Qin <kuqin12@gmail.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Tested-by: Sami Mujawar <sami.mujawar@arm.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-20 03:25:20 +0000