mirror of https://github.com/acidanthera/audk.git
1303 lines
41 KiB
C
1303 lines
41 KiB
C
/** @file
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Copyright (c) 2017 - 2022, Arm Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Glossary:
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- Cm or CM - Configuration Manager
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- Obj or OBJ - Object
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- Std or STD - Standard
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**/
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#ifndef ARM_NAMESPACE_OBJECTS_H_
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#define ARM_NAMESPACE_OBJECTS_H_
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#include <AmlCpcInfo.h>
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#include <StandardNameSpaceObjects.h>
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#pragma pack(1)
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/** The EARM_OBJECT_ID enum describes the Object IDs
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in the ARM Namespace
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*/
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typedef enum ArmObjectID {
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EArmObjReserved, ///< 0 - Reserved
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EArmObjBootArchInfo, ///< 1 - Boot Architecture Info
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EArmObjCpuInfo, ///< 2 - CPU Info
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EArmObjPowerManagementProfileInfo, ///< 3 - Power Management Profile Info
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EArmObjGicCInfo, ///< 4 - GIC CPU Interface Info
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EArmObjGicDInfo, ///< 5 - GIC Distributor Info
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EArmObjGicMsiFrameInfo, ///< 6 - GIC MSI Frame Info
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EArmObjGicRedistributorInfo, ///< 7 - GIC Redistributor Info
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EArmObjGicItsInfo, ///< 8 - GIC ITS Info
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EArmObjSerialConsolePortInfo, ///< 9 - Serial Console Port Info
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EArmObjSerialDebugPortInfo, ///< 10 - Serial Debug Port Info
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EArmObjGenericTimerInfo, ///< 11 - Generic Timer Info
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EArmObjPlatformGTBlockInfo, ///< 12 - Platform GT Block Info
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EArmObjGTBlockTimerFrameInfo, ///< 13 - Generic Timer Block Frame Info
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EArmObjPlatformGenericWatchdogInfo, ///< 14 - Platform Generic Watchdog
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EArmObjPciConfigSpaceInfo, ///< 15 - PCI Configuration Space Info
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EArmObjHypervisorVendorIdentity, ///< 16 - Hypervisor Vendor Id
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EArmObjFixedFeatureFlags, ///< 17 - Fixed feature flags for FADT
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EArmObjItsGroup, ///< 18 - ITS Group
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EArmObjNamedComponent, ///< 19 - Named Component
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EArmObjRootComplex, ///< 20 - Root Complex
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EArmObjSmmuV1SmmuV2, ///< 21 - SMMUv1 or SMMUv2
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EArmObjSmmuV3, ///< 22 - SMMUv3
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EArmObjPmcg, ///< 23 - PMCG
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EArmObjGicItsIdentifierArray, ///< 24 - GIC ITS Identifier Array
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EArmObjIdMappingArray, ///< 25 - ID Mapping Array
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EArmObjSmmuInterruptArray, ///< 26 - SMMU Interrupt Array
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EArmObjProcHierarchyInfo, ///< 27 - Processor Hierarchy Info
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EArmObjCacheInfo, ///< 28 - Cache Info
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EArmObjReserved29, ///< 29 - Reserved
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EArmObjCmRef, ///< 30 - CM Object Reference
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EArmObjMemoryAffinityInfo, ///< 31 - Memory Affinity Info
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EArmObjDeviceHandleAcpi, ///< 32 - Device Handle Acpi
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EArmObjDeviceHandlePci, ///< 33 - Device Handle Pci
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EArmObjGenericInitiatorAffinityInfo, ///< 34 - Generic Initiator Affinity
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EArmObjSerialPortInfo, ///< 35 - Generic Serial Port Info
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EArmObjCmn600Info, ///< 36 - CMN-600 Info
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EArmObjLpiInfo, ///< 37 - Lpi Info
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EArmObjPciAddressMapInfo, ///< 38 - Pci Address Map Info
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EArmObjPciInterruptMapInfo, ///< 39 - Pci Interrupt Map Info
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EArmObjRmr, ///< 40 - Reserved Memory Range Node
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EArmObjMemoryRangeDescriptor, ///< 41 - Memory Range Descriptor
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EArmObjCpcInfo, ///< 42 - Continuous Performance Control Info
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EArmObjPccSubspaceType0Info, ///< 43 - Pcc Subspace Type 0 Info
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EArmObjPccSubspaceType1Info, ///< 44 - Pcc Subspace Type 2 Info
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EArmObjPccSubspaceType2Info, ///< 45 - Pcc Subspace Type 2 Info
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EArmObjPccSubspaceType3Info, ///< 46 - Pcc Subspace Type 3 Info
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EArmObjPccSubspaceType4Info, ///< 47 - Pcc Subspace Type 4 Info
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EArmObjPccSubspaceType5Info, ///< 48 - Pcc Subspace Type 5 Info
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EArmObjMax
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} EARM_OBJECT_ID;
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/** A structure that describes the
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ARM Boot Architecture flags.
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ID: EArmObjBootArchInfo
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*/
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typedef struct CmArmBootArchInfo {
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/** This is the ARM_BOOT_ARCH flags field of the FADT Table
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described in the ACPI Table Specification.
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*/
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UINT16 BootArchFlags;
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} CM_ARM_BOOT_ARCH_INFO;
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/** A structure that describes the
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Power Management Profile Information for the Platform.
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ID: EArmObjPowerManagementProfileInfo
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*/
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typedef struct CmArmPowerManagementProfileInfo {
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/** This is the Preferred_PM_Profile field of the FADT Table
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described in the ACPI Specification
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*/
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UINT8 PowerManagementProfile;
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} CM_ARM_POWER_MANAGEMENT_PROFILE_INFO;
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/** A structure that describes the
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GIC CPU Interface for the Platform.
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ID: EArmObjGicCInfo
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*/
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typedef struct CmArmGicCInfo {
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/// The GIC CPU Interface number.
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UINT32 CPUInterfaceNumber;
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/** The ACPI Processor UID. This must match the
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_UID of the CPU Device object information described
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in the DSDT/SSDT for the CPU.
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*/
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UINT32 AcpiProcessorUid;
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/** The flags field as described by the GICC structure
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in the ACPI Specification.
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*/
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UINT32 Flags;
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/** The parking protocol version field as described by
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the GICC structure in the ACPI Specification.
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*/
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UINT32 ParkingProtocolVersion;
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/** The Performance Interrupt field as described by
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the GICC structure in the ACPI Specification.
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*/
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UINT32 PerformanceInterruptGsiv;
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/** The CPU Parked address field as described by
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the GICC structure in the ACPI Specification.
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*/
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UINT64 ParkedAddress;
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/** The base address for the GIC CPU Interface
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as described by the GICC structure in the
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ACPI Specification.
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*/
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UINT64 PhysicalBaseAddress;
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/** The base address for GICV interface
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as described by the GICC structure in the
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ACPI Specification.
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*/
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UINT64 GICV;
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/** The base address for GICH interface
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as described by the GICC structure in the
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ACPI Specification.
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*/
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UINT64 GICH;
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/** The GICV maintenance interrupt
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as described by the GICC structure in the
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ACPI Specification.
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*/
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UINT32 VGICMaintenanceInterrupt;
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/** The base address for GICR interface
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as described by the GICC structure in the
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ACPI Specification.
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*/
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UINT64 GICRBaseAddress;
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/** The MPIDR for the CPU
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as described by the GICC structure in the
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ACPI Specification.
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*/
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UINT64 MPIDR;
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/** The Processor Power Efficiency class
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as described by the GICC structure in the
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ACPI Specification.
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*/
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UINT8 ProcessorPowerEfficiencyClass;
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/** Statistical Profiling Extension buffer overflow GSIV. Zero if
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unsupported by this processor. This field was introduced in
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ACPI 6.3 (MADT revision 5) and is therefore ignored when
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generating MADT revision 4 or lower.
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*/
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UINT16 SpeOverflowInterrupt;
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/** The proximity domain to which the logical processor belongs.
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This field is used to populate the GICC affinity structure
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in the SRAT table.
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*/
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UINT32 ProximityDomain;
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/** The clock domain to which the logical processor belongs.
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This field is used to populate the GICC affinity structure
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in the SRAT table.
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*/
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UINT32 ClockDomain;
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/** The GICC Affinity flags field as described by the GICC Affinity structure
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in the SRAT table.
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*/
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UINT32 AffinityFlags;
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/** Optional field: Reference Token for the Cpc info of this processor.
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i.e. a token referencing a CM_ARM_CPC_INFO object.
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*/
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CM_OBJECT_TOKEN CpcToken;
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} CM_ARM_GICC_INFO;
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/** A structure that describes the
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GIC Distributor information for the Platform.
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ID: EArmObjGicDInfo
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*/
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typedef struct CmArmGicDInfo {
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/// The Physical Base address for the GIC Distributor.
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UINT64 PhysicalBaseAddress;
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/** The global system interrupt
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number where this GIC Distributor's
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interrupt inputs start.
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*/
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UINT32 SystemVectorBase;
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/** The GIC version as described
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by the GICD structure in the
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ACPI Specification.
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*/
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UINT8 GicVersion;
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} CM_ARM_GICD_INFO;
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/** A structure that describes the
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GIC MSI Frame information for the Platform.
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ID: EArmObjGicMsiFrameInfo
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*/
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typedef struct CmArmGicMsiFrameInfo {
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/// The GIC MSI Frame ID
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UINT32 GicMsiFrameId;
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/// The Physical base address for the MSI Frame
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UINT64 PhysicalBaseAddress;
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/** The GIC MSI Frame flags
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as described by the GIC MSI frame
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structure in the ACPI Specification.
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*/
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UINT32 Flags;
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/// SPI Count used by this frame
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UINT16 SPICount;
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/// SPI Base used by this frame
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UINT16 SPIBase;
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} CM_ARM_GIC_MSI_FRAME_INFO;
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/** A structure that describes the
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GIC Redistributor information for the Platform.
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ID: EArmObjGicRedistributorInfo
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*/
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typedef struct CmArmGicRedistInfo {
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/** The physical address of a page range
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containing all GIC Redistributors.
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*/
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UINT64 DiscoveryRangeBaseAddress;
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/// Length of the GIC Redistributor Discovery page range
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UINT32 DiscoveryRangeLength;
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} CM_ARM_GIC_REDIST_INFO;
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/** A structure that describes the
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GIC Interrupt Translation Service information for the Platform.
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ID: EArmObjGicItsInfo
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*/
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typedef struct CmArmGicItsInfo {
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/// The GIC ITS ID
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UINT32 GicItsId;
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/// The physical address for the Interrupt Translation Service
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UINT64 PhysicalBaseAddress;
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/** The proximity domain to which the logical processor belongs.
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This field is used to populate the GIC ITS affinity structure
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in the SRAT table.
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*/
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UINT32 ProximityDomain;
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} CM_ARM_GIC_ITS_INFO;
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/** A structure that describes the
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Serial Port information for the Platform.
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ID: EArmObjSerialConsolePortInfo or
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EArmObjSerialDebugPortInfo or
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EArmObjSerialPortInfo
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*/
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typedef struct CmArmSerialPortInfo {
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/// The physical base address for the serial port
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UINT64 BaseAddress;
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/// The serial port interrupt
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UINT32 Interrupt;
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/// The serial port baud rate
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UINT64 BaudRate;
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/// The serial port clock
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UINT32 Clock;
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/// Serial Port subtype
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UINT16 PortSubtype;
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/// The Base address length
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UINT64 BaseAddressLength;
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/// The access size
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UINT8 AccessSize;
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} CM_ARM_SERIAL_PORT_INFO;
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/** A structure that describes the
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Generic Timer information for the Platform.
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ID: EArmObjGenericTimerInfo
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*/
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typedef struct CmArmGenericTimerInfo {
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/// The physical base address for the counter control frame
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UINT64 CounterControlBaseAddress;
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/// The physical base address for the counter read frame
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UINT64 CounterReadBaseAddress;
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/// The secure PL1 timer interrupt
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UINT32 SecurePL1TimerGSIV;
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/// The secure PL1 timer flags
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UINT32 SecurePL1TimerFlags;
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/// The non-secure PL1 timer interrupt
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UINT32 NonSecurePL1TimerGSIV;
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/// The non-secure PL1 timer flags
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UINT32 NonSecurePL1TimerFlags;
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/// The virtual timer interrupt
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UINT32 VirtualTimerGSIV;
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/// The virtual timer flags
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UINT32 VirtualTimerFlags;
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/// The non-secure PL2 timer interrupt
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UINT32 NonSecurePL2TimerGSIV;
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/// The non-secure PL2 timer flags
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UINT32 NonSecurePL2TimerFlags;
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/// GSIV for the virtual EL2 timer
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UINT32 VirtualPL2TimerGSIV;
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/// Flags for the virtual EL2 timer
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UINT32 VirtualPL2TimerFlags;
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} CM_ARM_GENERIC_TIMER_INFO;
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/** A structure that describes the
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Platform Generic Block Timer information for the Platform.
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ID: EArmObjPlatformGTBlockInfo
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*/
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typedef struct CmArmGTBlockInfo {
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/// The physical base address for the GT Block Timer structure
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UINT64 GTBlockPhysicalAddress;
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/// The number of timer frames implemented in the GT Block
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UINT32 GTBlockTimerFrameCount;
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/// Reference token for the GT Block timer frame list
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CM_OBJECT_TOKEN GTBlockTimerFrameToken;
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} CM_ARM_GTBLOCK_INFO;
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/** A structure that describes the
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Platform Generic Block Timer Frame information for the Platform.
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ID: EArmObjGTBlockTimerFrameInfo
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*/
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typedef struct CmArmGTBlockTimerFrameInfo {
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/// The Generic Timer frame number
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UINT8 FrameNumber;
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/// The physical base address for the CntBase block
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UINT64 PhysicalAddressCntBase;
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/// The physical base address for the CntEL0Base block
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UINT64 PhysicalAddressCntEL0Base;
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/// The physical timer interrupt
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UINT32 PhysicalTimerGSIV;
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/** The physical timer flags as described by the GT Block
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Timer frame Structure in the ACPI Specification.
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*/
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UINT32 PhysicalTimerFlags;
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/// The virtual timer interrupt
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UINT32 VirtualTimerGSIV;
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/** The virtual timer flags as described by the GT Block
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Timer frame Structure in the ACPI Specification.
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*/
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UINT32 VirtualTimerFlags;
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/** The common timer flags as described by the GT Block
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Timer frame Structure in the ACPI Specification.
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*/
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UINT32 CommonFlags;
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} CM_ARM_GTBLOCK_TIMER_FRAME_INFO;
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/** A structure that describes the
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Arm Generic Watchdog information for the Platform.
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ID: EArmObjPlatformGenericWatchdogInfo
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*/
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typedef struct CmArmGenericWatchdogInfo {
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/// The physical base address of the Arm Watchdog control frame
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UINT64 ControlFrameAddress;
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/// The physical base address of the Arm Watchdog refresh frame
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UINT64 RefreshFrameAddress;
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/// The watchdog interrupt
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UINT32 TimerGSIV;
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/** The flags for the watchdog as described by the Arm watchdog
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structure in the ACPI specification.
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*/
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UINT32 Flags;
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} CM_ARM_GENERIC_WATCHDOG_INFO;
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/** A structure that describes the
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PCI Configuration Space information for the Platform.
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ID: EArmObjPciConfigSpaceInfo
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*/
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typedef struct CmArmPciConfigSpaceInfo {
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/// The physical base address for the PCI segment
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UINT64 BaseAddress;
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/// The PCI segment group number
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UINT16 PciSegmentGroupNumber;
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/// The start bus number
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UINT8 StartBusNumber;
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/// The end bus number
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UINT8 EndBusNumber;
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/// Optional field: Reference Token for address mapping.
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/// Token identifying a CM_ARM_OBJ_REF structure.
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CM_OBJECT_TOKEN AddressMapToken;
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/// Optional field: Reference Token for interrupt mapping.
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/// Token identifying a CM_ARM_OBJ_REF structure.
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CM_OBJECT_TOKEN InterruptMapToken;
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} CM_ARM_PCI_CONFIG_SPACE_INFO;
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/** A structure that describes the
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Hypervisor Vendor ID information for the Platform.
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ID: EArmObjHypervisorVendorIdentity
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*/
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typedef struct CmArmHypervisorVendorId {
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/// The hypervisor Vendor ID
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UINT64 HypervisorVendorId;
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} CM_ARM_HYPERVISOR_VENDOR_ID;
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/** A structure that describes the
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Fixed feature flags for the Platform.
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ID: EArmObjFixedFeatureFlags
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*/
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typedef struct CmArmFixedFeatureFlags {
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/// The Fixed feature flags
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UINT32 Flags;
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} CM_ARM_FIXED_FEATURE_FLAGS;
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/** A structure that describes the
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ITS Group node for the Platform.
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ID: EArmObjItsGroup
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*/
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typedef struct CmArmItsGroupNode {
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/// An unique token used to identify this object
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CM_OBJECT_TOKEN Token;
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/// The number of ITS identifiers in the ITS node
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UINT32 ItsIdCount;
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/// Reference token for the ITS identifier array
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CM_OBJECT_TOKEN ItsIdToken;
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/// Unique identifier for this node.
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UINT32 Identifier;
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} CM_ARM_ITS_GROUP_NODE;
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/** A structure that describes the
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Named component node for the Platform.
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ID: EArmObjNamedComponent
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*/
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typedef struct CmArmNamedComponentNode {
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/// An unique token used to identify this object
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CM_OBJECT_TOKEN Token;
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/// Number of ID mappings
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UINT32 IdMappingCount;
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/// Reference token for the ID mapping array
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CM_OBJECT_TOKEN IdMappingToken;
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/// Flags for the named component
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UINT32 Flags;
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/// Memory access properties : Cache coherent attributes
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UINT32 CacheCoherent;
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/// Memory access properties : Allocation hints
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UINT8 AllocationHints;
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/// Memory access properties : Memory access flags
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UINT8 MemoryAccessFlags;
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/// Memory access properties : Address size limit
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UINT8 AddressSizeLimit;
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/** ASCII Null terminated string with the full path to
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the entry in the namespace for this object.
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*/
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CHAR8 *ObjectName;
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/// Unique identifier for this node.
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UINT32 Identifier;
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} CM_ARM_NAMED_COMPONENT_NODE;
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/** A structure that describes the
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Root complex node for the Platform.
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ID: EArmObjRootComplex
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*/
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typedef struct CmArmRootComplexNode {
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/// An unique token used to identify this object
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CM_OBJECT_TOKEN Token;
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/// Number of ID mappings
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UINT32 IdMappingCount;
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/// Reference token for the ID mapping array
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CM_OBJECT_TOKEN IdMappingToken;
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/// Memory access properties : Cache coherent attributes
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UINT32 CacheCoherent;
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/// Memory access properties : Allocation hints
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UINT8 AllocationHints;
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/// Memory access properties : Memory access flags
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UINT8 MemoryAccessFlags;
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/// ATS attributes
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UINT32 AtsAttribute;
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/// PCI segment number
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UINT32 PciSegmentNumber;
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/// Memory address size limit
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UINT8 MemoryAddressSize;
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/// PASID capabilities
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UINT16 PasidCapabilities;
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/// Flags
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UINT32 Flags;
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/// Unique identifier for this node.
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UINT32 Identifier;
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} CM_ARM_ROOT_COMPLEX_NODE;
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/** A structure that describes the
|
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SMMUv1 or SMMUv2 node for the Platform.
|
|
|
|
ID: EArmObjSmmuV1SmmuV2
|
|
*/
|
|
typedef struct CmArmSmmuV1SmmuV2Node {
|
|
/// An unique token used to identify this object
|
|
CM_OBJECT_TOKEN Token;
|
|
/// Number of ID mappings
|
|
UINT32 IdMappingCount;
|
|
/// Reference token for the ID mapping array
|
|
CM_OBJECT_TOKEN IdMappingToken;
|
|
|
|
/// SMMU Base Address
|
|
UINT64 BaseAddress;
|
|
/// Length of the memory range covered by the SMMU
|
|
UINT64 Span;
|
|
/// SMMU Model
|
|
UINT32 Model;
|
|
/// SMMU flags
|
|
UINT32 Flags;
|
|
|
|
/// Number of context interrupts
|
|
UINT32 ContextInterruptCount;
|
|
/// Reference token for the context interrupt array
|
|
CM_OBJECT_TOKEN ContextInterruptToken;
|
|
|
|
/// Number of PMU interrupts
|
|
UINT32 PmuInterruptCount;
|
|
/// Reference token for the PMU interrupt array
|
|
CM_OBJECT_TOKEN PmuInterruptToken;
|
|
|
|
/// GSIV of the SMMU_NSgIrpt interrupt
|
|
UINT32 SMMU_NSgIrpt;
|
|
/// SMMU_NSgIrpt interrupt flags
|
|
UINT32 SMMU_NSgIrptFlags;
|
|
/// GSIV of the SMMU_NSgCfgIrpt interrupt
|
|
UINT32 SMMU_NSgCfgIrpt;
|
|
/// SMMU_NSgCfgIrpt interrupt flags
|
|
UINT32 SMMU_NSgCfgIrptFlags;
|
|
|
|
/// Unique identifier for this node.
|
|
UINT32 Identifier;
|
|
} CM_ARM_SMMUV1_SMMUV2_NODE;
|
|
|
|
/** A structure that describes the
|
|
SMMUv3 node for the Platform.
|
|
|
|
ID: EArmObjSmmuV3
|
|
*/
|
|
typedef struct CmArmSmmuV3Node {
|
|
/// An unique token used to identify this object
|
|
CM_OBJECT_TOKEN Token;
|
|
/// Number of ID mappings
|
|
UINT32 IdMappingCount;
|
|
/// Reference token for the ID mapping array
|
|
CM_OBJECT_TOKEN IdMappingToken;
|
|
|
|
/// SMMU Base Address
|
|
UINT64 BaseAddress;
|
|
/// SMMU flags
|
|
UINT32 Flags;
|
|
/// VATOS address
|
|
UINT64 VatosAddress;
|
|
/// Model
|
|
UINT32 Model;
|
|
/// GSIV of the Event interrupt if SPI based
|
|
UINT32 EventInterrupt;
|
|
/// PRI Interrupt if SPI based
|
|
UINT32 PriInterrupt;
|
|
/// GERR interrupt if GSIV based
|
|
UINT32 GerrInterrupt;
|
|
/// Sync interrupt if GSIV based
|
|
UINT32 SyncInterrupt;
|
|
|
|
/// Proximity domain flag
|
|
UINT32 ProximityDomain;
|
|
/// Index into the array of ID mapping
|
|
UINT32 DeviceIdMappingIndex;
|
|
|
|
/// Unique identifier for this node.
|
|
UINT32 Identifier;
|
|
} CM_ARM_SMMUV3_NODE;
|
|
|
|
/** A structure that describes the
|
|
PMCG node for the Platform.
|
|
|
|
ID: EArmObjPmcg
|
|
*/
|
|
typedef struct CmArmPmcgNode {
|
|
/// An unique token used to identify this object
|
|
CM_OBJECT_TOKEN Token;
|
|
/// Number of ID mappings
|
|
UINT32 IdMappingCount;
|
|
/// Reference token for the ID mapping array
|
|
CM_OBJECT_TOKEN IdMappingToken;
|
|
|
|
/// Base Address for performance monitor counter group
|
|
UINT64 BaseAddress;
|
|
/// GSIV for the Overflow interrupt
|
|
UINT32 OverflowInterrupt;
|
|
/// Page 1 Base address
|
|
UINT64 Page1BaseAddress;
|
|
|
|
/// Reference token for the IORT node associated with this node
|
|
CM_OBJECT_TOKEN ReferenceToken;
|
|
|
|
/// Unique identifier for this node.
|
|
UINT32 Identifier;
|
|
} CM_ARM_PMCG_NODE;
|
|
|
|
/** A structure that describes the
|
|
GIC ITS Identifiers for an ITS Group node.
|
|
|
|
ID: EArmObjGicItsIdentifierArray
|
|
*/
|
|
typedef struct CmArmGicItsIdentifier {
|
|
/// The ITS Identifier
|
|
UINT32 ItsId;
|
|
} CM_ARM_ITS_IDENTIFIER;
|
|
|
|
/** A structure that describes the
|
|
ID Mappings for the Platform.
|
|
|
|
ID: EArmObjIdMappingArray
|
|
*/
|
|
typedef struct CmArmIdMapping {
|
|
/// Input base
|
|
UINT32 InputBase;
|
|
/// Number of input IDs
|
|
UINT32 NumIds;
|
|
/// Output Base
|
|
UINT32 OutputBase;
|
|
/// Reference token for the output node
|
|
CM_OBJECT_TOKEN OutputReferenceToken;
|
|
/// Flags
|
|
UINT32 Flags;
|
|
} CM_ARM_ID_MAPPING;
|
|
|
|
/** A structure that describes the Arm
|
|
Generic Interrupts.
|
|
*/
|
|
typedef struct CmArmGenericInterrupt {
|
|
/// Interrupt number
|
|
UINT32 Interrupt;
|
|
|
|
/// Flags
|
|
/// BIT0: 0: Interrupt is Level triggered
|
|
/// 1: Interrupt is Edge triggered
|
|
/// BIT1: 0: Interrupt is Active high
|
|
/// 1: Interrupt is Active low
|
|
UINT32 Flags;
|
|
} CM_ARM_GENERIC_INTERRUPT;
|
|
|
|
/** A structure that describes the SMMU interrupts for the Platform.
|
|
|
|
Interrupt Interrupt number.
|
|
Flags Interrupt flags as defined for SMMU node.
|
|
|
|
ID: EArmObjSmmuInterruptArray
|
|
*/
|
|
typedef CM_ARM_GENERIC_INTERRUPT CM_ARM_SMMU_INTERRUPT;
|
|
|
|
/** A structure that describes the AML Extended Interrupts.
|
|
|
|
Interrupt Interrupt number.
|
|
Flags Interrupt flags as defined by the Interrupt
|
|
Vector Flags (Byte 3) of the Extended Interrupt
|
|
resource descriptor.
|
|
See EFI_ACPI_EXTENDED_INTERRUPT_FLAG_xxx in Acpi10.h
|
|
*/
|
|
typedef CM_ARM_GENERIC_INTERRUPT CM_ARM_EXTENDED_INTERRUPT;
|
|
|
|
/** A structure that describes the Processor Hierarchy Node (Type 0) in PPTT
|
|
|
|
ID: EArmObjProcHierarchyInfo
|
|
*/
|
|
typedef struct CmArmProcHierarchyInfo {
|
|
/// A unique token used to identify this object
|
|
CM_OBJECT_TOKEN Token;
|
|
/// Processor structure flags (ACPI 6.3 - January 2019, PPTT, Table 5-155)
|
|
UINT32 Flags;
|
|
/// Token for the parent CM_ARM_PROC_HIERARCHY_INFO object in the processor
|
|
/// topology. A value of CM_NULL_TOKEN means this node has no parent.
|
|
CM_OBJECT_TOKEN ParentToken;
|
|
/// Token of the associated CM_ARM_GICC_INFO object which has the
|
|
/// corresponding ACPI Processor ID. A value of CM_NULL_TOKEN means this
|
|
/// node represents a group of associated processors and it does not have an
|
|
/// associated GIC CPU interface.
|
|
CM_OBJECT_TOKEN GicCToken;
|
|
/// Number of resources private to this Node
|
|
UINT32 NoOfPrivateResources;
|
|
/// Token of the array which contains references to the resources private to
|
|
/// this CM_ARM_PROC_HIERARCHY_INFO instance. This field is ignored if
|
|
/// the NoOfPrivateResources is 0, in which case it is recommended to set
|
|
/// this field to CM_NULL_TOKEN.
|
|
CM_OBJECT_TOKEN PrivateResourcesArrayToken;
|
|
/// Optional field: Reference Token for the Lpi state of this processor.
|
|
/// Token identifying a CM_ARM_OBJ_REF structure, itself referencing
|
|
/// CM_ARM_LPI_INFO objects.
|
|
CM_OBJECT_TOKEN LpiToken;
|
|
/// Set to TRUE if UID should override index for name and _UID
|
|
/// for processor container nodes and name of processors.
|
|
/// This should be consistently set for containers or processors to avoid
|
|
/// duplicate values
|
|
BOOLEAN OverrideNameUidEnabled;
|
|
/// If OverrideNameUidEnabled is TRUE then this value will be used for name of
|
|
/// processors and processor containers.
|
|
UINT16 OverrideName;
|
|
/// If OverrideNameUidEnabled is TRUE then this value will be used for
|
|
/// the UID of processor containers.
|
|
UINT32 OverrideUid;
|
|
} CM_ARM_PROC_HIERARCHY_INFO;
|
|
|
|
/** A structure that describes the Cache Type Structure (Type 1) in PPTT
|
|
|
|
ID: EArmObjCacheInfo
|
|
*/
|
|
typedef struct CmArmCacheInfo {
|
|
/// A unique token used to identify this object
|
|
CM_OBJECT_TOKEN Token;
|
|
/// Reference token for the next level of cache that is private to the same
|
|
/// CM_ARM_PROC_HIERARCHY_INFO instance. A value of CM_NULL_TOKEN means this
|
|
/// entry represents the last cache level appropriate to the processor
|
|
/// hierarchy node structures using this entry.
|
|
CM_OBJECT_TOKEN NextLevelOfCacheToken;
|
|
/// Size of the cache in bytes
|
|
UINT32 Size;
|
|
/// Number of sets in the cache
|
|
UINT32 NumberOfSets;
|
|
/// Integer number of ways. The maximum associativity supported by
|
|
/// ACPI Cache type structure is limited to MAX_UINT8. However,
|
|
/// the maximum number of ways supported by the architecture is
|
|
/// PPTT_ARM_CCIDX_CACHE_ASSOCIATIVITY_MAX. Therfore this field
|
|
/// is 32-bit wide.
|
|
UINT32 Associativity;
|
|
/// Cache attributes (ACPI 6.4 - January 2021, PPTT, Table 5.140)
|
|
UINT8 Attributes;
|
|
/// Line size in bytes
|
|
UINT16 LineSize;
|
|
/// Unique ID for the cache
|
|
UINT32 CacheId;
|
|
} CM_ARM_CACHE_INFO;
|
|
|
|
/** A structure that describes a reference to another Configuration Manager
|
|
object.
|
|
|
|
This is useful for creating an array of reference tokens. The framework
|
|
can then query the configuration manager for these arrays using the
|
|
object ID EArmObjCmRef.
|
|
|
|
This can be used is to represent one-to-many relationships between objects.
|
|
|
|
ID: EArmObjCmRef
|
|
*/
|
|
typedef struct CmArmObjRef {
|
|
/// Token of the CM object being referenced
|
|
CM_OBJECT_TOKEN ReferenceToken;
|
|
} CM_ARM_OBJ_REF;
|
|
|
|
/** A structure that describes the Memory Affinity Structure (Type 1) in SRAT
|
|
|
|
ID: EArmObjMemoryAffinityInfo
|
|
*/
|
|
typedef struct CmArmMemoryAffinityInfo {
|
|
/// The proximity domain to which the "range of memory" belongs.
|
|
UINT32 ProximityDomain;
|
|
|
|
/// Base Address
|
|
UINT64 BaseAddress;
|
|
|
|
/// Length
|
|
UINT64 Length;
|
|
|
|
/// Flags
|
|
UINT32 Flags;
|
|
} CM_ARM_MEMORY_AFFINITY_INFO;
|
|
|
|
/** A structure that describes the ACPI Device Handle (Type 0) in the
|
|
Generic Initiator Affinity structure in SRAT
|
|
|
|
ID: EArmObjDeviceHandleAcpi
|
|
*/
|
|
typedef struct CmArmDeviceHandleAcpi {
|
|
/// Hardware ID
|
|
UINT64 Hid;
|
|
|
|
/// Unique Id
|
|
UINT32 Uid;
|
|
} CM_ARM_DEVICE_HANDLE_ACPI;
|
|
|
|
/** A structure that describes the PCI Device Handle (Type 1) in the
|
|
Generic Initiator Affinity structure in SRAT
|
|
|
|
ID: EArmObjDeviceHandlePci
|
|
*/
|
|
typedef struct CmArmDeviceHandlePci {
|
|
/// PCI Segment Number
|
|
UINT16 SegmentNumber;
|
|
|
|
/// PCI Bus Number - Max 256 busses (Bits 15:8 of BDF)
|
|
UINT8 BusNumber;
|
|
|
|
/// PCI Device Number - Max 32 devices (Bits 7:3 of BDF)
|
|
UINT8 DeviceNumber;
|
|
|
|
/// PCI Function Number - Max 8 functions (Bits 2:0 of BDF)
|
|
UINT8 FunctionNumber;
|
|
} CM_ARM_DEVICE_HANDLE_PCI;
|
|
|
|
/** A structure that describes the Generic Initiator Affinity structure in SRAT
|
|
|
|
ID: EArmObjGenericInitiatorAffinityInfo
|
|
*/
|
|
typedef struct CmArmGenericInitiatorAffinityInfo {
|
|
/// The proximity domain to which the generic initiator belongs.
|
|
UINT32 ProximityDomain;
|
|
|
|
/// Flags
|
|
UINT32 Flags;
|
|
|
|
/// Device Handle Type
|
|
UINT8 DeviceHandleType;
|
|
|
|
/// Reference Token for the Device Handle
|
|
CM_OBJECT_TOKEN DeviceHandleToken;
|
|
} CM_ARM_GENERIC_INITIATOR_AFFINITY_INFO;
|
|
|
|
/** A structure that describes the CMN-600 hardware.
|
|
|
|
ID: EArmObjCmn600Info
|
|
*/
|
|
typedef struct CmArmCmn600Info {
|
|
/// The PERIPHBASE address.
|
|
/// Corresponds to the Configuration Node Region (CFGR) base address.
|
|
UINT64 PeriphBaseAddress;
|
|
|
|
/// The PERIPHBASE address length.
|
|
/// Corresponds to the CFGR base address length.
|
|
UINT64 PeriphBaseAddressLength;
|
|
|
|
/// The ROOTNODEBASE address.
|
|
/// Corresponds to the Root node (ROOT) base address.
|
|
UINT64 RootNodeBaseAddress;
|
|
|
|
/// The Debug and Trace Logic Controller (DTC) count.
|
|
/// CMN-600 can have maximum 4 DTCs.
|
|
UINT8 DtcCount;
|
|
|
|
/// DTC Interrupt list.
|
|
/// The first interrupt resource descriptor pertains to
|
|
/// DTC[0], the second to DTC[1] and so on.
|
|
/// DtcCount determines the number of DTC Interrupts that
|
|
/// are populated. If DTC count is 2 then DtcInterrupt[2]
|
|
/// and DtcInterrupt[3] are ignored.
|
|
/// Note: The size of CM_ARM_CMN_600_INFO structure remains
|
|
/// constant and does not vary with the DTC count.
|
|
CM_ARM_EXTENDED_INTERRUPT DtcInterrupt[4];
|
|
} CM_ARM_CMN_600_INFO;
|
|
|
|
/** A structure that describes the Lpi information.
|
|
|
|
The Low Power Idle states are described in DSDT/SSDT and associated
|
|
to cpus/clusters in the cpu topology.
|
|
|
|
ID: EArmObjLpiInfo
|
|
*/
|
|
typedef struct CmArmLpiInfo {
|
|
/** Minimum Residency. Time in microseconds after which a
|
|
state becomes more energy efficient than any shallower state.
|
|
*/
|
|
UINT32 MinResidency;
|
|
|
|
/** Worst case time in microseconds from a wake interrupt
|
|
being asserted to the return to a running state
|
|
*/
|
|
UINT32 WorstCaseWakeLatency;
|
|
|
|
/** Flags.
|
|
*/
|
|
UINT32 Flags;
|
|
|
|
/** Architecture specific context loss flags.
|
|
*/
|
|
UINT32 ArchFlags;
|
|
|
|
/** Residency counter frequency in cycles-per-second (Hz).
|
|
*/
|
|
UINT32 ResCntFreq;
|
|
|
|
/** Every shallower power state in the parent is also enabled.
|
|
*/
|
|
UINT32 EnableParentState;
|
|
|
|
/** The EntryMethod _LPI field can be described as an integer
|
|
or in a Register resource data descriptor.
|
|
|
|
If IsInteger is TRUE, the IntegerEntryMethod field is used.
|
|
If IsInteger is FALSE, the RegisterEntryMethod field is used.
|
|
*/
|
|
BOOLEAN IsInteger;
|
|
|
|
/** EntryMethod described as an Integer.
|
|
*/
|
|
UINT64 IntegerEntryMethod;
|
|
|
|
/** EntryMethod described as a EFI_ACPI_GENERIC_REGISTER_DESCRIPTOR.
|
|
*/
|
|
EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE RegisterEntryMethod;
|
|
|
|
/** Residency counter register.
|
|
*/
|
|
EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE ResidencyCounterRegister;
|
|
|
|
/** Usage counter register.
|
|
*/
|
|
EFI_ACPI_6_3_GENERIC_ADDRESS_STRUCTURE UsageCounterRegister;
|
|
|
|
/** String representing the Lpi state
|
|
*/
|
|
CHAR8 StateName[16];
|
|
} CM_ARM_LPI_INFO;
|
|
|
|
/** A structure that describes a PCI Address Map.
|
|
|
|
The memory-ranges used by the PCI bus are described by this object.
|
|
|
|
ID: EArmObjPciAddressMapInfo
|
|
*/
|
|
typedef struct CmArmPciAddressMapInfo {
|
|
/** Pci address space code
|
|
|
|
Available values are:
|
|
- 0: Configuration Space
|
|
- 1: I/O Space
|
|
- 2: 32-bit-address Memory Space
|
|
- 3: 64-bit-address Memory Space
|
|
*/
|
|
UINT8 SpaceCode;
|
|
|
|
/// PCI address
|
|
UINT64 PciAddress;
|
|
|
|
/// Cpu address
|
|
UINT64 CpuAddress;
|
|
|
|
/// Address size
|
|
UINT64 AddressSize;
|
|
} CM_ARM_PCI_ADDRESS_MAP_INFO;
|
|
|
|
/** A structure that describes a PCI Interrupt Map.
|
|
|
|
The legacy PCI interrupts used by PCI devices are described by this object.
|
|
|
|
Cf Devicetree Specification - Release v0.3
|
|
s2.4.3 "Interrupt Nexus Properties"
|
|
|
|
ID: EArmObjPciInterruptMapInfo
|
|
*/
|
|
typedef struct CmArmPciInterruptMapInfo {
|
|
/// Pci Bus.
|
|
/// Value on 8 bits (max 255).
|
|
UINT8 PciBus;
|
|
|
|
/// Pci Device.
|
|
/// Value on 5 bits (max 31).
|
|
UINT8 PciDevice;
|
|
|
|
/** PCI interrupt
|
|
|
|
ACPI bindings are used:
|
|
Cf. ACPI 6.4, s6.2.13 _PRT (PCI Routing Table):
|
|
"0-INTA, 1-INTB, 2-INTC, 3-INTD"
|
|
|
|
Device-tree bindings are shifted by 1:
|
|
"INTA=1, INTB=2, INTC=3, INTD=4"
|
|
*/
|
|
UINT8 PciInterrupt;
|
|
|
|
/** Interrupt controller interrupt.
|
|
|
|
Cf Devicetree Specification - Release v0.3
|
|
s2.4.3 "Interrupt Nexus Properties": "parent interrupt specifier"
|
|
*/
|
|
CM_ARM_GENERIC_INTERRUPT IntcInterrupt;
|
|
} CM_ARM_PCI_INTERRUPT_MAP_INFO;
|
|
|
|
/** A structure that describes the
|
|
RMR node for the Platform.
|
|
|
|
ID: EArmObjRmr
|
|
*/
|
|
typedef struct CmArmRmrNode {
|
|
/// An unique token used to identify this object
|
|
CM_OBJECT_TOKEN Token;
|
|
/// Number of ID mappings
|
|
UINT32 IdMappingCount;
|
|
/// Reference token for the ID mapping array
|
|
CM_OBJECT_TOKEN IdMappingToken;
|
|
|
|
/// Unique identifier for this node.
|
|
UINT32 Identifier;
|
|
|
|
/// Reserved Memory Range flags.
|
|
UINT32 Flags;
|
|
|
|
/// Memory range descriptor count.
|
|
UINT32 MemRangeDescCount;
|
|
/// Reference token for the Memory Range descriptor array
|
|
CM_OBJECT_TOKEN MemRangeDescToken;
|
|
} CM_ARM_RMR_NODE;
|
|
|
|
/** A structure that describes the
|
|
Memory Range descriptor.
|
|
|
|
ID: EArmObjMemoryRangeDescriptor
|
|
*/
|
|
typedef struct CmArmRmrDescriptor {
|
|
/// Base address of Reserved Memory Range,
|
|
/// aligned to a page size of 64K.
|
|
UINT64 BaseAddress;
|
|
|
|
/// Length of the Reserved Memory range.
|
|
/// Must be a multiple of the page size of 64K.
|
|
UINT64 Length;
|
|
} CM_ARM_MEMORY_RANGE_DESCRIPTOR;
|
|
|
|
/** A structure that describes the Cpc information.
|
|
|
|
Continuous Performance Control is described in DSDT/SSDT and associated
|
|
to cpus/clusters in the cpu topology.
|
|
|
|
Unsupported Optional registers should be encoded with NULL resource
|
|
Register {(SystemMemory, 0, 0, 0, 0)}
|
|
|
|
For values that support Integer or Buffer, integer will be used
|
|
if buffer is NULL resource.
|
|
If resource is not NULL then Integer must be 0
|
|
|
|
Cf. ACPI 6.4, s8.4.7.1 _CPC (Continuous Performance Control)
|
|
|
|
ID: EArmObjCpcInfo
|
|
*/
|
|
typedef AML_CPC_INFO CM_ARM_CPC_INFO;
|
|
|
|
/** A structure that describes a
|
|
PCC Mailbox Register.
|
|
*/
|
|
typedef struct PccMailboxRegisterInfo {
|
|
/// GAS describing the Register.
|
|
EFI_ACPI_6_4_GENERIC_ADDRESS_STRUCTURE Register;
|
|
|
|
/** Mask of bits to preserve when writing.
|
|
|
|
This mask is also used for registers. The Register is only read
|
|
and there is no write mask required. E.g.:
|
|
- Error Status mask (Cf. PCC Subspace types 3/4/5).
|
|
- Command Complete Check mask (Cf. PCC Subspace types 3/4/5).
|
|
*/
|
|
UINT64 PreserveMask;
|
|
|
|
/// Mask of bits to set when writing.
|
|
UINT64 WriteMask;
|
|
} PCC_MAILBOX_REGISTER_INFO;
|
|
|
|
/** A structure that describes the
|
|
PCC Subspace CHannel Timings.
|
|
*/
|
|
typedef struct PccSubspaceChannelTimingInfo {
|
|
/// Expected latency to process a command, in microseconds.
|
|
UINT32 NominalLatency;
|
|
|
|
/** Maximum number of periodic requests that the subspace channel can
|
|
support, reported in commands per minute. 0 indicates no limitation.
|
|
|
|
This field is ignored for the PCC Subspace type 5 (HW Registers based).
|
|
*/
|
|
UINT32 MaxPeriodicAccessRate;
|
|
|
|
/** Minimum amount of time that OSPM must wait after the completion
|
|
of a command before issuing the next command, in microseconds.
|
|
*/
|
|
UINT16 MinRequestTurnaroundTime;
|
|
} PCC_SUBSPACE_CHANNEL_TIMING_INFO;
|
|
|
|
/** A structure that describes a
|
|
Generic PCC Subspace (Type 0).
|
|
*/
|
|
typedef struct CmArmPccSubspaceGenericInfo {
|
|
/** Subspace Id.
|
|
|
|
Cf. ACPI 6.4, s14.7 Referencing the PCC address space
|
|
Cf. s14.1.2 Platform Communications Channel Subspace Structures
|
|
The subspace ID of a PCC subspace is its index in the array of
|
|
subspace structures, starting with subspace 0.
|
|
|
|
At most 256 subspaces are supported.
|
|
*/
|
|
UINT8 SubspaceId;
|
|
|
|
/// Table type (or subspace).
|
|
UINT8 Type;
|
|
|
|
/// Base address of the shared memory range.
|
|
/// This field is ignored for the PCC Subspace type 5 (HW Registers based).
|
|
UINT64 BaseAddress;
|
|
|
|
/// Address length.
|
|
UINT64 AddressLength;
|
|
|
|
/// Doorbell Register.
|
|
PCC_MAILBOX_REGISTER_INFO DoorbellReg;
|
|
|
|
/// Mailbox Timings.
|
|
PCC_SUBSPACE_CHANNEL_TIMING_INFO ChannelTiming;
|
|
} PCC_SUBSPACE_GENERIC_INFO;
|
|
|
|
/** A structure that describes a
|
|
PCC Subspace of type 0 (Generic).
|
|
|
|
ID: EArmObjPccSubspaceType0Info
|
|
*/
|
|
typedef PCC_SUBSPACE_GENERIC_INFO CM_ARM_PCC_SUBSPACE_TYPE0_INFO;
|
|
|
|
/** A structure that describes a
|
|
PCC Subspace of type 1 (HW-Reduced).
|
|
|
|
ID: EArmObjPccSubspaceType1Info
|
|
*/
|
|
typedef struct CmArmPccSubspaceType1Info {
|
|
/** Generic Pcc information.
|
|
|
|
The Subspace of Type0 contains information that can be re-used
|
|
in other Subspace types.
|
|
*/
|
|
PCC_SUBSPACE_GENERIC_INFO GenericPccInfo;
|
|
|
|
/// Platform Interrupt.
|
|
CM_ARM_GENERIC_INTERRUPT PlatIrq;
|
|
} CM_ARM_PCC_SUBSPACE_TYPE1_INFO;
|
|
|
|
/** A structure that describes a
|
|
PCC Subspace of type 2 (HW-Reduced).
|
|
|
|
ID: EArmObjPccSubspaceType2Info
|
|
*/
|
|
typedef struct CmArmPccSubspaceType2Info {
|
|
/** Generic Pcc information.
|
|
|
|
The Subspace of Type0 contains information that can be re-used
|
|
in other Subspace types.
|
|
*/
|
|
PCC_SUBSPACE_GENERIC_INFO GenericPccInfo;
|
|
|
|
/// Platform Interrupt.
|
|
CM_ARM_GENERIC_INTERRUPT PlatIrq;
|
|
|
|
/// Platform Interrupt Register.
|
|
PCC_MAILBOX_REGISTER_INFO PlatIrqAckReg;
|
|
} CM_ARM_PCC_SUBSPACE_TYPE2_INFO;
|
|
|
|
/** A structure that describes a
|
|
PCC Subspace of type 3 (Extended)
|
|
|
|
ID: EArmObjPccSubspaceType3Info
|
|
*/
|
|
typedef struct CmArmPccSubspaceType3Info {
|
|
/** Generic Pcc information.
|
|
|
|
The Subspace of Type0 contains information that can be re-used
|
|
in other Subspace types.
|
|
*/
|
|
PCC_SUBSPACE_GENERIC_INFO GenericPccInfo;
|
|
|
|
/// Platform Interrupt.
|
|
CM_ARM_GENERIC_INTERRUPT PlatIrq;
|
|
|
|
/// Platform Interrupt Register.
|
|
PCC_MAILBOX_REGISTER_INFO PlatIrqAckReg;
|
|
|
|
/// Command Complete Check Register.
|
|
/// The WriteMask field is not used.
|
|
PCC_MAILBOX_REGISTER_INFO CmdCompleteCheckReg;
|
|
|
|
/// Command Complete Update Register.
|
|
PCC_MAILBOX_REGISTER_INFO CmdCompleteUpdateReg;
|
|
|
|
/// Error Status Register.
|
|
/// The WriteMask field is not used.
|
|
PCC_MAILBOX_REGISTER_INFO ErrorStatusReg;
|
|
} CM_ARM_PCC_SUBSPACE_TYPE3_INFO;
|
|
|
|
/** A structure that describes a
|
|
PCC Subspace of type 4 (Extended)
|
|
|
|
ID: EArmObjPccSubspaceType4Info
|
|
*/
|
|
typedef CM_ARM_PCC_SUBSPACE_TYPE3_INFO CM_ARM_PCC_SUBSPACE_TYPE4_INFO;
|
|
|
|
/** A structure that describes a
|
|
PCC Subspace of type 5 (HW-Registers).
|
|
|
|
ID: EArmObjPccSubspaceType5Info
|
|
*/
|
|
typedef struct CmArmPccSubspaceType5Info {
|
|
/** Generic Pcc information.
|
|
|
|
The Subspace of Type0 contains information that can be re-used
|
|
in other Subspace types.
|
|
|
|
MaximumPeriodicAccessRate doesn't need to be populated for
|
|
this structure.
|
|
*/
|
|
PCC_SUBSPACE_GENERIC_INFO GenericPccInfo;
|
|
|
|
/// Version.
|
|
UINT16 Version;
|
|
|
|
/// Platform Interrupt.
|
|
CM_ARM_GENERIC_INTERRUPT PlatIrq;
|
|
|
|
/// Command Complete Check Register.
|
|
/// The WriteMask field is not used.
|
|
PCC_MAILBOX_REGISTER_INFO CmdCompleteCheckReg;
|
|
|
|
/// Error Status Register.
|
|
/// The WriteMask field is not used.
|
|
PCC_MAILBOX_REGISTER_INFO ErrorStatusReg;
|
|
} CM_ARM_PCC_SUBSPACE_TYPE5_INFO;
|
|
|
|
#pragma pack()
|
|
|
|
#endif // ARM_NAMESPACE_OBJECTS_H_
|