diff --git a/source/common/ahtable.c b/source/common/ahtable.c index 418621b664..a2b8d77656 100644 --- a/source/common/ahtable.c +++ b/source/common/ahtable.c @@ -232,6 +232,7 @@ const AH_TABLE AcpiGbl_SupportedTables[] = {ACPI_SIG_MADT, "Multiple APIC Description Table (MADT)"}, {ACPI_SIG_MCFG, "Memory Mapped Configuration Table"}, {ACPI_SIG_MCHI, "Management Controller Host Interface Table"}, + {ACPI_SIG_MPAM, "Memory System Resource Partitioning and Monitoring Table"}, {ACPI_SIG_MPST, "Memory Power State Table"}, {ACPI_SIG_MSCT, "Maximum System Characteristics Table"}, {ACPI_SIG_MSDM, "Microsoft Data Management Table"}, diff --git a/source/common/dmtable.c b/source/common/dmtable.c index 9b95ecc747..8d9bf8327d 100644 --- a/source/common/dmtable.c +++ b/source/common/dmtable.c @@ -425,6 +425,17 @@ static const char *AcpiDmMadtSubnames[] = "Types 80-FF are used for OEM data" /* Reserved for OEM data */ }; +static const char *AcpiDmMpamSubnames[] = +{ + "Processor cache", /* ACPI_MPAM_LOCATION_TYPE_PROCESSOR_CACHE */ + "Memory", /* ACPI_MPAM_LOCATION_TYPE_MEMORY */ + "SMMU", /* ACPI_MPAM_LOCATION_TYPE_SMMU */ + "Memory-side cache", /* ACPI_MPAM_LOCATION_TYPE_MEMORY_CACHE */ + "ACPI device", /* ACPI_MPAM_LOCATION_TYPE_ACPI_DEVICE */ + "Interconnect", /* ACPI_MPAM_LOCATION_TYPE_INTERCONNECT */ + "Unknown" /* ACPI_MPAM_LOCATION_TYPE_UNKNOWN */ +}; + static const char *AcpiDmNfitSubnames[] = { "System Physical Address Range", /* ACPI_NFIT_TYPE_SYSTEM_ADDRESS */ @@ -700,6 +711,7 @@ const ACPI_DMTABLE_DATA AcpiDmTableData[] = {ACPI_SIG_MADT, NULL, AcpiDmDumpMadt, DtCompileMadt, TemplateMadt}, {ACPI_SIG_MCFG, NULL, AcpiDmDumpMcfg, DtCompileMcfg, TemplateMcfg}, {ACPI_SIG_MCHI, AcpiDmTableInfoMchi, NULL, NULL, TemplateMchi}, + {ACPI_SIG_MPAM, NULL, AcpiDmDumpMpam, DtCompileMpam, TemplateMpam}, {ACPI_SIG_MPST, AcpiDmTableInfoMpst, AcpiDmDumpMpst, DtCompileMpst, TemplateMpst}, {ACPI_SIG_MSCT, NULL, AcpiDmDumpMsct, DtCompileMsct, TemplateMsct}, {ACPI_SIG_MSDM, NULL, AcpiDmDumpSlic, DtCompileSlic, TemplateMsdm}, @@ -1128,6 +1140,7 @@ AcpiDmDumpTable ( case ACPI_DMT_IVRS_DE: case ACPI_DMT_GTDT: case ACPI_DMT_MADT: + case ACPI_DMT_MPAM_LOCATOR: case ACPI_DMT_NHLT1: case ACPI_DMT_NHLT1a: case ACPI_DMT_NHLT1b: @@ -1890,6 +1903,20 @@ AcpiDmDumpTable ( AcpiDmMadtSubnames[Temp8]); break; + case ACPI_DMT_MPAM_LOCATOR: + + /* MPAM subtable locator types */ + + Temp8 = *Target; + if (Temp8 > ACPI_MPAM_LOCATION_TYPE_INTERCONNECT) + { + Temp8 = ACPI_MPAM_LOCATION_TYPE_INTERCONNECT + 1; + } + + AcpiOsPrintf (UINT8_FORMAT, *Target, + AcpiDmMpamSubnames[Temp8]); + break; + case ACPI_DMT_NFIT: /* NFIT subtable types */ diff --git a/source/common/dmtbdump2.c b/source/common/dmtbdump2.c index 3fb4d531e4..71a9946a14 100644 --- a/source/common/dmtbdump2.c +++ b/source/common/dmtbdump2.c @@ -1129,6 +1129,124 @@ AcpiDmDumpMcfg ( } } +/******************************************************************************* + * + * FUNCTION: AcpiDmDumpMpam + * + * PARAMETERS: Table - A MPAM table + * + * RETURN: None + * + * DESCRIPTION: Format the contents of a MPAM table + * + ******************************************************************************/ + +void +AcpiDmDumpMpam ( + ACPI_TABLE_HEADER *Table) +{ + ACPI_STATUS Status; + ACPI_MPAM_MSC_NODE *MpamMscNode; + ACPI_MPAM_RESOURCE_NODE *MpamResourceNode; + ACPI_DMTABLE_INFO *InfoTable; + UINT32 Offset = sizeof(ACPI_TABLE_HEADER); + UINT32 MpamResourceNodeLength = 0; + + while (Offset < Table->Length) + { + MpamMscNode = ACPI_ADD_PTR (ACPI_MPAM_MSC_NODE, Table, Offset); + + /* Subtable: MSC */ + Status = AcpiDmDumpTable (MpamMscNode->Length, 0, MpamMscNode, 0, + AcpiDmTableInfoMpam0); + if (ACPI_FAILURE (Status)) + { + return; + } + + /* Offset the start of the array of resources */ + Offset += sizeof(ACPI_MPAM_MSC_NODE); + + /* Subtable: MSC RIS(es) */ + for (int ResourceIdx = 0; ResourceIdx < MpamMscNode->NumResouceNodes; ResourceIdx++) + { + MpamResourceNode = ACPI_ADD_PTR (ACPI_MPAM_RESOURCE_NODE, Table, Offset); + + MpamResourceNodeLength = sizeof(ACPI_MPAM_RESOURCE_NODE) + + MpamResourceNode->NumFunctionalDeps * sizeof(ACPI_MPAM_FUNC_DEPS); + + Offset += MpamResourceNodeLength; + + /* Subtable: MSC RIS */ + Status = AcpiDmDumpTable (MpamResourceNodeLength, 0, MpamResourceNode, 0, + AcpiDmTableInfoMpam1); + if (ACPI_FAILURE (Status)) + { + return; + } + + switch (MpamResourceNode->LocatorType) + { + case ACPI_MPAM_LOCATION_TYPE_PROCESSOR_CACHE: + InfoTable = AcpiDmTableInfoMpam1A; + break; + case ACPI_MPAM_LOCATION_TYPE_MEMORY: + InfoTable = AcpiDmTableInfoMpam1B; + break; + case ACPI_MPAM_LOCATION_TYPE_SMMU: + InfoTable = AcpiDmTableInfoMpam1C; + break; + case ACPI_MPAM_LOCATION_TYPE_MEMORY_CACHE: + InfoTable = AcpiDmTableInfoMpam1D; + break; + case ACPI_MPAM_LOCATION_TYPE_ACPI_DEVICE: + InfoTable = AcpiDmTableInfoMpam1E; + break; + case ACPI_MPAM_LOCATION_TYPE_INTERCONNECT: + InfoTable = AcpiDmTableInfoMpam1F; + break; + case ACPI_MPAM_LOCATION_TYPE_UNKNOWN: + InfoTable = AcpiDmTableInfoMpam1G; + default: + AcpiOsPrintf ("\n**** Unknown MPAM locator type 0x%X\n", + MpamResourceNode->LocatorType); + return; + } + + /* Subtable: MSC Resource Locator(s) */ + Status = AcpiDmDumpTable (sizeof(ACPI_MPAM_RESOURCE_LOCATOR), 0, + &MpamResourceNode->Locator, 0, InfoTable); + if (ACPI_FAILURE (Status)) + { + return; + } + + /* Get the number of functional dependencies of an RIS */ + Status = AcpiDmDumpTable (sizeof(UINT32), 0, &MpamResourceNode->NumFunctionalDeps, 0, + AcpiDmTableInfoMpam1Deps); + if (ACPI_FAILURE (Status)) + { + return; + } + + /* Subtable: MSC functional dependencies */ + for (int funcDep = 0; funcDep < MpamResourceNode->NumFunctionalDeps; funcDep++) + { + Status = AcpiDmDumpTable (sizeof(ACPI_MPAM_FUNC_DEPS), 0, + &MpamResourceNode->NumFunctionalDeps, 0, AcpiDmTableInfoMpam2); + if (ACPI_FAILURE (Status)) + { + return; + } + } + + AcpiOsPrintf ("\n\n"); + } + + } + + return; +} /******************************************************************************* * diff --git a/source/common/dmtbinfo2.c b/source/common/dmtbinfo2.c index 3676be813e..701ffcb79e 100644 --- a/source/common/dmtbinfo2.c +++ b/source/common/dmtbinfo2.c @@ -979,6 +979,133 @@ ACPI_DMTABLE_INFO AcpiDmTableInfoMchi[] = ACPI_DMT_TERMINATOR }; +/******************************************************************************* + * + * MPAM - Memory System Resource Partitioning and Monitoring Tables + * Arm's DEN0065 MPAM ACPI 2.0. December 2022. + ******************************************************************************/ + +/* MPAM subtables */ + +/* 0: MPAM Resource Node Structure - A root MSC table. + * Arm's DEN0065 MPAM ACPI 2.0. Table 4: MPAM MSC node body. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam0[] = +{ + {ACPI_DMT_UINT16, ACPI_MPAM0_OFFSET (Length), "Length", 0}, + {ACPI_DMT_UINT8, ACPI_MPAM0_OFFSET (InterfaceType), "Interface type", 0}, + {ACPI_DMT_UINT8, ACPI_MPAM0_OFFSET (Reserved), "Reserved", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (Identifier), "Identifier", 0}, + {ACPI_DMT_UINT64, ACPI_MPAM0_OFFSET (BaseAddress), "Base address", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (MMIOSize), "MMIO size", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (OverflowInterrupt), "Overflow interrupt", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (OverflowInterruptFlags), "Overflow interrupt flags", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (Reserved1), "Reserved1", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (OverflowInterruptAffinity), "Overflow interrupt affinity", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (ErrorInterrupt), "Error interrupt", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (ErrorInterruptFlags), "Error interrupt flags", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (Reserved2), "Reserved2", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (ErrorInterruptAffinity), "Error interrupt affinity", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (MaxNrdyUsec), "MAX_NRDY_USEC", 0}, + {ACPI_DMT_NAME8, ACPI_MPAM0_OFFSET (HardwareIdLinkedDevice), "Hardware ID of linked device", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (InstanceIdLinkedDevice), "Instance ID of linked device", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM0_OFFSET (NumResouceNodes), "Number of resource nodes", 0}, + + ACPI_DMT_TERMINATOR +}; + +/* 1: MPAM Resource (RIS) Node Structure - A subtable of MSC Nodes. + * Arm's DEN0065 MPAM ACPI 2.0. Table 9: Resource node. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1[] = +{ + {ACPI_DMT_UINT32, ACPI_MPAM1_OFFSET (Identifier), "Identifier", 0}, + {ACPI_DMT_UINT8, ACPI_MPAM1_OFFSET (RISIndex), "RIS Index", 0}, + {ACPI_DMT_UINT16, ACPI_MPAM1_OFFSET (Reserved1), "Reserved1", 0}, + {ACPI_DMT_MPAM_LOCATOR, ACPI_MPAM1_OFFSET (LocatorType), "Locator type", 0}, + ACPI_DMT_TERMINATOR +}; + +/* An RIS field part of the RIS subtable */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1Deps[] = +{ + {ACPI_DMT_UINT32, 0, "Number of functional dependencies", 0}, + ACPI_DMT_TERMINATOR +}; + +/* 1A: MPAM Processor cache locator descriptor. A subtable of RIS. + * Arm's DEN0065 MPAM ACPI 2.0. Table 13. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1A[] = +{ + {ACPI_DMT_UINT64, ACPI_MPAM1A_OFFSET (CacheReference), "Cache reference", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM1A_OFFSET (Reserved), "Reserved", 0}, +}; + +/* 1B: MPAM Memory locator descriptor. A subtable of RIS. + * Arm's DEN0065 MPAM ACPI 2.0. Table 14. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1B[] = +{ + {ACPI_DMT_UINT64, ACPI_MPAM1B_OFFSET (ProximityDomain), "Proximity domain", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM1B_OFFSET (Reserved), "Reserved", 0}, +}; + +/* 1C: MPAM SMMU locator descriptor. A subtable of RIS. + * Arm's DEN0065 MPAM ACPI 2.0. Table 15. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1C[] = +{ + {ACPI_DMT_UINT64, ACPI_MPAM1C_OFFSET (SmmuInterface), "SMMU Interface", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM1C_OFFSET (Reserved), "Reserved", 0}, +}; + +/* 1D: MPAM Memory-side cache locator descriptor. A subtable of RIS. + * Arm's DEN0065 MPAM ACPI 2.0. Table 16. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1D[] = +{ + {ACPI_DMT_UINT56, ACPI_MPAM1D_OFFSET (Level), "Reserved", 0}, + {ACPI_DMT_UINT8, ACPI_MPAM1D_OFFSET (Level), "Level", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM1D_OFFSET (Reference), "Reference", 0}, +}; + +/* 1E: MPAM ACPI device locator descriptor. A subtable of RIS. + * Arm's DEN0065 MPAM ACPI 2.0. Table 17. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1E[] = +{ + {ACPI_DMT_UINT64, ACPI_MPAM1E_OFFSET (AcpiHwId), "ACPI Hardware ID", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM1E_OFFSET (AcpiUniqueId), "ACPI Unique ID", 0}, +}; + +/* 1F: MPAM Interconnect locator descriptor. A subtable of RIS. + * Arm's DEN0065 MPAM ACPI 2.0. Table 18. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1F[] = +{ + {ACPI_DMT_UINT64, ACPI_MPAM1F_OFFSET (InterConnectDescTblOff), "Interconnect descriptor table offset", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM1F_OFFSET (Reserved), "Reserved", 0}, +}; + +/* 1G: MPAM Locator structure. + * Arm's DEN0065 MPAM ACPI 2.0. Table 12. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1G[] = +{ + {ACPI_DMT_UINT64, ACPI_MPAM1G_OFFSET (Descriptor1), "Descriptor1", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM1G_OFFSET (Descriptor2), "Descriptor2", 0}, +}; + +/* 2: MPAM Functional dependency descriptor. + * Arm's DEN0065 MPAM ACPI 2.0. Table 10. + */ +ACPI_DMTABLE_INFO AcpiDmTableInfoMpam2[] = +{ + {ACPI_DMT_UINT32, ACPI_MPAM2_OFFSET (Producer), "Producer", 0}, + {ACPI_DMT_UINT32, ACPI_MPAM2_OFFSET (Reserved), "Reserved", 0}, +}; + /******************************************************************************* * diff --git a/source/compiler/dtcompiler.h b/source/compiler/dtcompiler.h index e85ca53979..f6327156ce 100644 --- a/source/compiler/dtcompiler.h +++ b/source/compiler/dtcompiler.h @@ -653,6 +653,10 @@ ACPI_STATUS DtCompileMcfg ( void **PFieldList); +ACPI_STATUS +DtCompileMpam ( + void **PFieldList); + ACPI_STATUS DtCompileMpst ( void **PFieldList); @@ -801,6 +805,7 @@ extern const unsigned char TemplateLpit[]; extern const unsigned char TemplateMadt[]; extern const unsigned char TemplateMcfg[]; extern const unsigned char TemplateMchi[]; +extern const unsigned char TemplateMpam[]; extern const unsigned char TemplateMpst[]; extern const unsigned char TemplateMsct[]; extern const unsigned char TemplateMsdm[]; diff --git a/source/compiler/dttable2.c b/source/compiler/dttable2.c index cb1732d273..ff45ff113e 100644 --- a/source/compiler/dttable2.c +++ b/source/compiler/dttable2.c @@ -425,6 +425,163 @@ DtCompileMcfg ( return (Status); } +/****************************************************************************** + * + * FUNCTION: DtCompileMpam + * + * PARAMETERS: List - Current field list pointer + * + * RETURN: Status + * + * DESCRIPTION: Compile MPAM. + * + *****************************************************************************/ + +ACPI_STATUS +DtCompileMpam ( + void **List) +{ + ACPI_STATUS Status; + DT_SUBTABLE *ParentTable; + DT_SUBTABLE *Subtable; + DT_FIELD *SubtableStart; + DT_FIELD **PFieldList = (DT_FIELD **) List; + ACPI_MPAM_MSC_NODE *MpamMscNode; + ACPI_MPAM_RESOURCE_NODE *MpamResourceNode; + UINT32 FuncDepsCount; + UINT32 RisLength; + ACPI_DMTABLE_INFO *InfoTable; + + ParentTable = DtPeekSubtable (); + + while (*PFieldList) + { + SubtableStart = *PFieldList; + + /* Main MSC Node table */ + Status = DtCompileTable (PFieldList, AcpiDmTableInfoMpam0, + &Subtable); + if (ACPI_FAILURE (Status)) + { + return (Status); + } + + MpamMscNode = ACPI_CAST_PTR (ACPI_MPAM_MSC_NODE, Subtable->Buffer); + + ParentTable = DtPeekSubtable (); + DtInsertSubtable (ParentTable, Subtable); + DtPushSubtable (Subtable); + + ParentTable = DtPeekSubtable (); + + /* + * RIS(es) per MSC node have variable lengths depending on how many RISes there and + * any how many functional dependencies per RIS. Calculate it in order + * to properly set the overall MSC length. + */ + RisLength = 0; + + /* Iterate over RIS subtables per MSC node */ + for (int ris = 0; ris < MpamMscNode->NumResouceNodes; ris++) + { + /* Compile RIS subtable */ + Status = DtCompileTable (PFieldList, AcpiDmTableInfoMpam1, + &Subtable); + if (ACPI_FAILURE (Status)) + { + return (Status); + } + + MpamResourceNode = ACPI_CAST_PTR (ACPI_MPAM_RESOURCE_NODE, Subtable->Buffer); + DtInsertSubtable (ParentTable, Subtable); + DtPushSubtable (Subtable); + + ParentTable = DtPeekSubtable (); + + switch (MpamResourceNode->LocatorType) + { + case ACPI_MPAM_LOCATION_TYPE_PROCESSOR_CACHE: + InfoTable = AcpiDmTableInfoMpam1A; + break; + case ACPI_MPAM_LOCATION_TYPE_MEMORY: + InfoTable = AcpiDmTableInfoMpam1B; + break; + case ACPI_MPAM_LOCATION_TYPE_SMMU: + InfoTable = AcpiDmTableInfoMpam1C; + break; + case ACPI_MPAM_LOCATION_TYPE_MEMORY_CACHE: + InfoTable = AcpiDmTableInfoMpam1D; + break; + case ACPI_MPAM_LOCATION_TYPE_ACPI_DEVICE: + InfoTable = AcpiDmTableInfoMpam1E; + break; + case ACPI_MPAM_LOCATION_TYPE_INTERCONNECT: + InfoTable = AcpiDmTableInfoMpam1F; + break; + case ACPI_MPAM_LOCATION_TYPE_UNKNOWN: + InfoTable = AcpiDmTableInfoMpam1G; + default: + DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "Resource Locator Type"); + return (AE_ERROR); + } + + /* Compile Resource Locator Table */ + Status = DtCompileTable (PFieldList, InfoTable, + &Subtable); + + if (ACPI_FAILURE (Status)) + { + return (Status); + } + + DtInsertSubtable (ParentTable, Subtable); + + /* Compile the number of functional dependencies per RIS */ + Status = DtCompileTable (PFieldList, AcpiDmTableInfoMpam1Deps, + &Subtable); + + if (ACPI_FAILURE (Status)) + { + return (Status); + } + + DtInsertSubtable (ParentTable, Subtable); + FuncDepsCount = *ACPI_CAST_PTR (UINT32, Subtable->Buffer); + + RisLength += sizeof(ACPI_MPAM_RESOURCE_NODE) + + FuncDepsCount * sizeof(ACPI_MPAM_FUNC_DEPS); + + /* Iterate over functional dependencies per RIS */ + for (int funcDep = 0; funcDep < FuncDepsCount; funcDep++) + { + /* Compiler functional dependencies table */ + Status = DtCompileTable (PFieldList, AcpiDmTableInfoMpam2, + &Subtable); + + if (ACPI_FAILURE (Status)) + { + return (Status); + } + + DtInsertSubtable (ParentTable, Subtable); + } + + DtPopSubtable (); + } + + /* Check if the length of the MSC is correct and override with the correct length */ + if (MpamMscNode->Length != sizeof(ACPI_MPAM_MSC_NODE) + RisLength) + { + MpamMscNode->Length = sizeof(ACPI_MPAM_MSC_NODE) + RisLength; + DbgPrint (ASL_DEBUG_OUTPUT, "Overriding MSC->Length: %X\n", MpamMscNode->Length); + } + + DtPopSubtable (); + } + + return (AE_OK); +} + /****************************************************************************** * diff --git a/source/compiler/dttemplate.h b/source/compiler/dttemplate.h index 3ab99978ab..7b40f1a839 100644 --- a/source/compiler/dttemplate.h +++ b/source/compiler/dttemplate.h @@ -1197,6 +1197,42 @@ const unsigned char TemplateMsdm[] = 0x22,0x23,0x24,0x25 /* 00000060 ""#$%" */ }; +const unsigned char TemplateMpam[] = +{ + 0x4D,0x50,0x41,0x4D,0xFC,0x00,0x00,0x00, /* 00000000 "MPAM...." */ + 0x02,0x34,0x48,0x49,0x53,0x49,0x20,0x20, /* 00000008 ".4HISI " */ + 0x54,0x45,0x4D,0x50,0x4C,0x41,0x54,0x45, /* 00000010 "TEMPLATE" */ + 0x02,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */ + 0x20,0x10,0x22,0x20,0x60,0x00,0x00,0x00, /* 00000020 " ." `..." */ + 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xC0, /* 00000028 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00, /* 00000030 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000038 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000040 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000048 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000050 "........" */ + 0x32,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000058 "2......." */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000060 "........" */ + 0x01,0x00,0x00,0x00,0x11,0x00,0x00,0x00, /* 00000068 "........" */ + 0x00,0x00,0x00,0x01,0x20,0x00,0x00,0x00, /* 00000070 ".... ..." */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000078 "........" */ + 0x00,0x00,0x00,0x00,0x78,0x00,0x00,0x00, /* 00000080 "....x..." */ + 0x02,0x00,0x00,0x00,0x00,0x00,0x00,0xD0, /* 00000088 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00, /* 00000090 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000098 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000A0 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000A8 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000B0 "........" */ + 0x32,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000B8 "2......." */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000C0 "........" */ + 0x02,0x00,0x00,0x00,0x12,0x00,0x00,0x00, /* 000000C8 "........" */ + 0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00, /* 000000D0 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000D8 "........" */ + 0x00,0x00,0x00,0x00,0x13,0x00,0x00,0x00, /* 000000E0 "........" */ + 0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00, /* 000000E8 "........" */ + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 000000F0 "........" */ + 0x00,0x00,0x00,0x00 /* 000000F8 "...." */ +}; + const unsigned char TemplateMpst[] = { 0x4D,0x50,0x53,0x54,0xB6,0x00,0x00,0x00, /* 00000000 "MPST...." */ diff --git a/source/compiler/dtutils.c b/source/compiler/dtutils.c index 45bff3df5d..1bbe6c14f3 100644 --- a/source/compiler/dtutils.c +++ b/source/compiler/dtutils.c @@ -584,6 +584,7 @@ DtGetFieldLength ( case ACPI_DMT_IVRS_DE: case ACPI_DMT_GTDT: case ACPI_DMT_MADT: + case ACPI_DMT_MPAM_LOCATOR: case ACPI_DMT_NHLT1: case ACPI_DMT_NHLT1a: case ACPI_DMT_NHLT1b: diff --git a/source/include/acdisasm.h b/source/include/acdisasm.h index 47ce0b15bf..fe5429c2f3 100644 --- a/source/include/acdisasm.h +++ b/source/include/acdisasm.h @@ -280,6 +280,7 @@ typedef enum ACPI_DMT_IVRS_UNTERMINATED_STRING, ACPI_DMT_LPIT, ACPI_DMT_MADT, + ACPI_DMT_MPAM_LOCATOR, ACPI_DMT_NFIT, ACPI_DMT_NHLT1, ACPI_DMT_NHLT1a, @@ -550,6 +551,17 @@ extern ACPI_DMTABLE_INFO AcpiDmTableInfoMadtHdr[]; extern ACPI_DMTABLE_INFO AcpiDmTableInfoMcfg[]; extern ACPI_DMTABLE_INFO AcpiDmTableInfoMcfg0[]; extern ACPI_DMTABLE_INFO AcpiDmTableInfoMchi[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam0[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1A[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1B[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1C[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1D[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1E[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1F[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1G[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam1Deps[]; +extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpam2[]; extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpst[]; extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpst0[]; extern ACPI_DMTABLE_INFO AcpiDmTableInfoMpst0A[]; @@ -838,6 +850,10 @@ void AcpiDmDumpMcfg ( ACPI_TABLE_HEADER *Table); +void +AcpiDmDumpMpam ( + ACPI_TABLE_HEADER *Table); + void AcpiDmDumpMpst ( ACPI_TABLE_HEADER *Table); diff --git a/source/include/actbinfo.h b/source/include/actbinfo.h index 7ce3c21e59..3ab5e0f0fe 100644 --- a/source/include/actbinfo.h +++ b/source/include/actbinfo.h @@ -331,6 +331,16 @@ #define ACPI_MADT17_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MADT_OEM_DATA,f) #define ACPI_MADTH_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_SUBTABLE_HEADER,f) #define ACPI_MCFG0_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MCFG_ALLOCATION,f) +#define ACPI_MPAM0_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_MSC_NODE,f) +#define ACPI_MPAM1_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_RESOURCE_NODE,f) +#define ACPI_MPAM1A_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_RESOURCE_CACHE_LOCATOR,f) +#define ACPI_MPAM1B_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_RESOURCE_MEMORY_LOCATOR,f) +#define ACPI_MPAM1C_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_RESOURCE_SMMU_INTERFACE,f) +#define ACPI_MPAM1D_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_RESOURCE_MEMCACHE_INTERFACE,f) +#define ACPI_MPAM1E_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_RESOURCE_ACPI_INTERFACE,f) +#define ACPI_MPAM1F_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_RESOURCE_INTERCONNECT_INTERFACE,f) +#define ACPI_MPAM1G_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_RESOURCE_GENERIC_LOCATOR,f) +#define ACPI_MPAM2_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPAM_FUNC_DEPS,f) #define ACPI_MPST0_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPST_POWER_NODE,f) #define ACPI_MPST0A_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPST_POWER_STATE,f) #define ACPI_MPST0B_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_MPST_COMPONENT,f) diff --git a/source/include/actbl2.h b/source/include/actbl2.h index 10c61f8e23..f77ece97d9 100644 --- a/source/include/actbl2.h +++ b/source/include/actbl2.h @@ -179,6 +179,7 @@ #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ +#define ACPI_SIG_MPAM "MPAM" /* Memory System Resource Partitioning and Monitoring Table */ #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ @@ -1639,6 +1640,132 @@ typedef struct acpi_table_mchi } ACPI_TABLE_MCHI; +/******************************************************************************* + * + * MPAM - Memory System Resource Partitioning and Monitoring + * + * Conforms to "ACPI for Memory System Resource Partitioning and Monitoring 2.0" + * Document number: ARM DEN 0065, December, 2022. + * + ******************************************************************************/ + +/* MPAM RIS locator types. Table 11, Location types */ +enum AcpiMpamLocatorType { + ACPI_MPAM_LOCATION_TYPE_PROCESSOR_CACHE = 0, + ACPI_MPAM_LOCATION_TYPE_MEMORY = 1, + ACPI_MPAM_LOCATION_TYPE_SMMU = 2, + ACPI_MPAM_LOCATION_TYPE_MEMORY_CACHE = 3, + ACPI_MPAM_LOCATION_TYPE_ACPI_DEVICE = 4, + ACPI_MPAM_LOCATION_TYPE_INTERCONNECT = 5, + ACPI_MPAM_LOCATION_TYPE_UNKNOWN = 0xFF +}; + +/* MPAM Functional dependency descriptor. Table 10 */ +typedef struct acpi_mpam_func_deps +{ + UINT32 Producer; + UINT32 Reserved; +} ACPI_MPAM_FUNC_DEPS; + +/* MPAM Processor cache locator descriptor. Table 13 */ +typedef struct acpi_mpam_resource_cache_locator +{ + UINT64 CacheReference; + UINT32 Reserved; +} ACPI_MPAM_RESOURCE_CACHE_LOCATOR; + +/* MPAM Memory locator descriptor. Table 14 */ +typedef struct acpi_mpam_resource_memory_locator +{ + UINT64 ProximityDomain; + UINT32 Reserved; +} ACPI_MPAM_RESOURCE_MEMORY_LOCATOR; + +/* MPAM SMMU locator descriptor. Table 15 */ +typedef struct acpi_mpam_resource_smmu_locator +{ + UINT64 SmmuInterface; + UINT32 Reserved; +} ACPI_MPAM_RESOURCE_SMMU_INTERFACE; + +/* MPAM Memory-side cache locator descriptor. Table 16 */ +typedef struct acpi_mpam_resource_memcache_locator +{ + UINT8 Reserved[7]; + UINT8 Level; + UINT32 Reference; +} ACPI_MPAM_RESOURCE_MEMCACHE_INTERFACE; + +/* MPAM ACPI device locator descriptor. Table 17 */ +typedef struct acpi_mpam_resource_acpi_locator +{ + UINT64 AcpiHwId; + UINT32 AcpiUniqueId; +} ACPI_MPAM_RESOURCE_ACPI_INTERFACE; + +/* MPAM Interconnect locator descriptor. Table 18 */ +typedef struct acpi_mpam_resource_interconnect_locator +{ + UINT64 InterConnectDescTblOff; + UINT32 Reserved; +} ACPI_MPAM_RESOURCE_INTERCONNECT_INTERFACE; + +/* MPAM Locator structure. Table 12 */ +typedef struct acpi_mpam_resource_generic_locator +{ + UINT64 Descriptor1; + UINT32 Descriptor2; +} ACPI_MPAM_RESOURCE_GENERIC_LOCATOR; + +typedef union acpi_mpam_resource_locator +{ + ACPI_MPAM_RESOURCE_CACHE_LOCATOR CacheLocator; + ACPI_MPAM_RESOURCE_MEMORY_LOCATOR MemoryLocator; + ACPI_MPAM_RESOURCE_SMMU_INTERFACE SmmuLocator; + ACPI_MPAM_RESOURCE_MEMCACHE_INTERFACE MemCacheLocator; + ACPI_MPAM_RESOURCE_ACPI_INTERFACE AcpiLocator; + ACPI_MPAM_RESOURCE_INTERCONNECT_INTERFACE InterconnectIfcLocator; + ACPI_MPAM_RESOURCE_GENERIC_LOCATOR GenericLocator; +} ACPI_MPAM_RESOURCE_LOCATOR; + +/* Memory System Component Resource Node Structure Table 9 */ +typedef struct acpi_mpam_resource_node +{ + UINT32 Identifier; + UINT8 RISIndex; + UINT16 Reserved1; + UINT8 LocatorType; + ACPI_MPAM_RESOURCE_LOCATOR Locator; + UINT32 NumFunctionalDeps; +} ACPI_MPAM_RESOURCE_NODE; + +/* Memory System Component (MSC) Node Structure. Table 4 */ +typedef struct acpi_mpam_msc_node +{ + UINT16 Length; + UINT8 InterfaceType; + UINT8 Reserved; + UINT32 Identifier; + UINT64 BaseAddress; + UINT32 MMIOSize; + UINT32 OverflowInterrupt; + UINT32 OverflowInterruptFlags; + UINT32 Reserved1; + UINT32 OverflowInterruptAffinity; + UINT32 ErrorInterrupt; + UINT32 ErrorInterruptFlags; + UINT32 Reserved2; + UINT32 ErrorInterruptAffinity; + UINT32 MaxNrdyUsec; + UINT64 HardwareIdLinkedDevice; + UINT32 InstanceIdLinkedDevice; + UINT32 NumResouceNodes; +} ACPI_MPAM_MSC_NODE; + +typedef struct acpi_table_mpam +{ + ACPI_TABLE_HEADER Header; /* Common ACPI table header */ +} ACPI_TABLE_MPAM; /******************************************************************************* * diff --git a/source/tools/acpisrc/astable.c b/source/tools/acpisrc/astable.c index d2da8e3011..9583d1ffb9 100644 --- a/source/tools/acpisrc/astable.c +++ b/source/tools/acpisrc/astable.c @@ -672,6 +672,7 @@ ACPI_TYPED_IDENTIFIER_TABLE AcpiIdentifiers[] = { {"ACPI_TABLE_MADT", SRC_TYPE_STRUCT}, {"ACPI_TABLE_MCFG", SRC_TYPE_STRUCT}, {"ACPI_TABLE_MCHI", SRC_TYPE_STRUCT}, + {"ACPI_TABLE_MPAM", SRC_TYPE_STRUCT}, {"ACPI_TABLE_MPST", SRC_TYPE_STRUCT}, {"ACPI_TABLE_MSCT", SRC_TYPE_STRUCT}, {"ACPI_TABLE_MSDM", SRC_TYPE_STRUCT}, @@ -829,6 +830,9 @@ ACPI_TYPED_IDENTIFIER_TABLE AcpiIdentifiers[] = { {"ACPI_MADT_MULTIPROC_WAKEUP_MAILBOX", SRC_TYPE_STRUCT}, {"ACPI_MADT_PROCESSOR_APIC", SRC_TYPE_STRUCT}, {"ACPI_MCFG_ALLOCATION", SRC_TYPE_STRUCT}, + {"ACPI_MPAM_MSC_NODE", SRC_TYPE_STRUCT}, + {"ACPI_MPAM_RESOURCE_LOCATOR", SRC_TYPE_STRUCT}, + {"ACPI_MPAM_RESOURCE_NODE", SRC_TYPE_STRUCT}, {"ACPI_MPST_COMPONENT", SRC_TYPE_STRUCT}, {"ACPI_MPST_DATA_HDR", SRC_TYPE_STRUCT}, {"ACPI_MPST_POWER_DATA", SRC_TYPE_STRUCT},