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hwapi

package

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Versions in this module

v2

v2.7.0

Feb 15, 2023

Changes in this version

+ func CPUBlacklistTXTSupport(h hwapi.LowLevelHardwareInterfaces) bool

+ func CPUWhitelistTXTSupport(h hwapi.LowLevelHardwareInterfaces) bool

v2.6.0

Mar 1, 2021

v2.5.0

Feb 17, 2021

Changes in this version

+ type ACPIRsdpRev1 struct

+ Checksum uint8

+ OEMID [6]uint8

+ RSDTPtr uint32

+ Revision uint8

+ Signature [8]uint8

v2.4.0

Oct 12, 2020

Changes in this version

+ const DPRPCIRegSandyAndNewer

+ const DPRPciRegBroadwellDE

+ const TSEGPCIBroadwellde

+ const TsegPCIRegSandyAndNewer

+ var HashSHA1 = HashAlg(tpm2.AlgSHA1)

+ var HashSHA256 = HashAlg(tpm2.AlgSHA256)

+ var HostbridgeIDsBroadwellDE = []uint16

+ var HostbridgeIDsSandyCompatible = []uint16

+ var TXTSupportedCPUs = []brandNameMetaWl

+ var TXTUnSupportedCPUs = []brandNameMetaBl

+ func IterateOverE820Ranges(t string, callback func(start uint64, end uint64) bool) (bool, error)

+ func MockPCReadMemory(addr uint64) byte

+ type ACPIRsdp struct

+ Checksum uint8

+ ExtendedChecksum uint8

+ OEMID [6]uint8

+ RSDPLen uint32

+ RSDTPtr uint32

+ Reserved [3]uint8

+ Revision uint8

+ Signature [8]uint8

+ XSDTLen uint32

+ XSDTPtr uint64

+ type APIInterfaces interface

+ AddressRangesIsDMAProtected func(first, end uint64) (bool, error)

+ AllowsVMXInSMX func() (bool, error)

+ CPUBlacklistTXTSupport func() bool

+ CPULogCount func() uint32

+ CPUSignature func() uint32

+ CPUWhitelistTXTSupport func() bool

+ GetACPITable func(n string) ([]byte, error)

+ GetSMRRInfo func() (SMRR, error)

+ HasMTRR func() bool

+ HasSMRR func() (bool, error)

+ HasSMX func() bool

+ HasVMX func() bool

+ IA32DebugInterfaceEnabledOrLocked func() (*IA32Debug, error)

+ IA32FeatureControlIsLocked func() (bool, error)

+ IA32PlatformID func() (uint64, error)

+ IsReservedInE820 func(start uint64, end uint64) (bool, error)

+ LookupIOAddress func(addr uint64, regs VTdRegisters) ([]uint64, error)

+ NVLocked func(tpmCon *TPM) (bool, error)

+ NVReadValue func(tpmCon *TPM, index uint32, password string, size, offhandle uint32) ([]byte, error)

+ NewTPM func() (*TPM, error)

+ PCIReadConfig16 func(bus int, device int, devFn int, off int) (uint16, error)

+ PCIReadConfig32 func(bus int, device int, devFn int, off int) (uint32, error)

+ PCIReadConfigSpace func(bus int, device int, devFn int, off int, buf interface{}) error

+ PCIReadDeviceID func(bus int, device int, devFn int) (uint16, error)

+ PCIReadVendorID func(bus int, device int, devFn int) (uint16, error)

+ ProcessorBrandName func() string

+ ReadHostBridgeDPR func() (DMAProtectedRange, error)

+ ReadHostBridgeTseg func() (uint32, uint32, error)

+ ReadNVPublic func(tpmCon *TPM, index uint32) ([]byte, error)

+ ReadPCR func(tpmCon *TPM, pcr uint32) ([]byte, error)

+ ReadPhys func(addr int64, data UintN) error

+ ReadPhysBuf func(addr int64, buf []byte) error

+ TXTLeavesAreEnabled func() (bool, error)

+ VersionString func() string

+ WritePhys func(addr int64, data UintN) error

+ func GetAPI() APIInterfaces

+ func GetNullMock() APIInterfaces

+ func GetPcMock(ReadMemoryFunc func(uint64) byte) APIInterfaces

+ type DMAProtectedRange struct

+ Lock bool

+ Size uint8

+ Top uint16

+ type HashAlg uint8

+ func (a HashAlg) String() string

+ type IA32Debug struct

+ Enabled bool

+ Locked bool

+ PCHStrap bool

+ type PCR struct

+ Digest []byte

+ DigestAlg crypto.Hash

+ Index int

+ type SMRR struct

+ Active bool

+ PhysBase uint64

+ PhysMask uint64

+ type TCGVendorID uint32

+ func (id TCGVendorID) String() string

+ type TPM struct

+ Interf TPMInterface

+ RWC io.ReadWriteCloser

+ SysPath string

+ Version TPMVersion

+ func NewTPM() (*TPM, error)

+ func (t *TPM) Close() error

+ func (t *TPM) GetCapability(cap, subcap uint32) ([]interface{}, error)

+ func (t *TPM) GetVersion() TPMVersion

+ func (t *TPM) Info() (*TPMInfo, error)

+ func (t *TPM) MeasurementLog() ([]byte, error)

+ func (t *TPM) NVReadValue(index uint32, ownerPassword string, size, offhandle uint32) ([]byte, error)

+ func (t *TPM) ReadNVPublic(index uint32) ([]byte, error)

+ func (t *TPM) ReadPCR(pcrIndex uint32) ([]byte, error)

+ func (t *TPM) ReadPCRs(alg HashAlg) ([]PCR, error)

+ type TPMInfo struct

+ FirmwareVersionMajor int

+ FirmwareVersionMinor int

+ Interface TPMInterface

+ Manufacturer TCGVendorID

+ VendorInfo string

+ Version TPMVersion

+ type TPMInterface uint8

+ const TPMInterfaceDaemonManaged

+ const TPMInterfaceDirect

+ const TPMInterfaceKernelManaged

+ type TPMVersion uint8

+ const TPMVersion12

+ const TPMVersion20

+ const TPMVersionAgnostic

+ type TxtAPI struct

+ func (t TxtAPI) AddressRangesIsDMAProtected(first, end uint64) (bool, error)

+ func (t TxtAPI) AllowsVMXInSMX() (bool, error)

+ func (t TxtAPI) CPUBlacklistTXTSupport() bool

+ func (t TxtAPI) CPULogCount() uint32

+ func (t TxtAPI) CPUSignature() uint32

+ func (t TxtAPI) CPUWhitelistTXTSupport() bool

+ func (t TxtAPI) GetACPITable(n string) ([]byte, error)

+ func (t TxtAPI) GetSMRRInfo() (SMRR, error)

+ func (t TxtAPI) HasMTRR() bool

+ func (t TxtAPI) HasSMRR() (bool, error)

+ func (t TxtAPI) HasSMX() bool

+ func (t TxtAPI) HasVMX() bool

+ func (t TxtAPI) IA32DebugInterfaceEnabledOrLocked() (*IA32Debug, error)

+ func (t TxtAPI) IA32FeatureControlIsLocked() (bool, error)

+ func (t TxtAPI) IA32PlatformID() (uint64, error)

+ func (t TxtAPI) IsReservedInE820(start uint64, end uint64) (bool, error)

+ func (t TxtAPI) LookupIOAddress(addr uint64, regs VTdRegisters) ([]uint64, error)

+ func (t TxtAPI) NVLocked(tpmCon *TPM) (bool, error)

+ func (t TxtAPI) NVReadValue(tpmCon *TPM, index uint32, password string, size, offhandle uint32) ([]byte, error)

+ func (t TxtAPI) NewTPM() (*TPM, error)

+ func (t TxtAPI) PCIReadConfig16(bus int, device int, devFn int, off int) (uint16, error)

+ func (t TxtAPI) PCIReadConfig32(bus int, device int, devFn int, off int) (uint32, error)

+ func (t TxtAPI) PCIReadConfigSpace(bus int, device int, devFn int, off int, buf interface{}) error

+ func (t TxtAPI) PCIReadDeviceID(bus int, device int, devFn int) (uint16, error)

+ func (t TxtAPI) PCIReadVendorID(bus int, device int, devFn int) (uint16, error)

+ func (t TxtAPI) ProcessorBrandName() string

+ func (t TxtAPI) ReadHostBridgeDPR() (DMAProtectedRange, error)

+ func (t TxtAPI) ReadHostBridgeTseg() (uint32, uint32, error)

+ func (t TxtAPI) ReadNVPublic(tpmCon *TPM, index uint32) ([]byte, error)

+ func (t TxtAPI) ReadPCR(tpmCon *TPM, pcr uint32) ([]byte, error)

+ func (t TxtAPI) ReadPhys(addr int64, data UintN) error

+ func (t TxtAPI) ReadPhysBuf(addr int64, buf []byte) error

+ func (t TxtAPI) TXTLeavesAreEnabled() (bool, error)

+ func (t TxtAPI) VersionString() string

+ func (t TxtAPI) WritePhys(addr int64, data UintN) error

+ type Uint16 uint16

+ func (u *Uint16) Size() int64

+ func (u *Uint16) String() string

+ type Uint32 uint32

+ func (u *Uint32) Size() int64

+ func (u *Uint32) String() string

+ type Uint64 uint64

+ func (u *Uint64) Size() int64

+ func (u *Uint64) String() string

+ type Uint8 uint8

+ func (u *Uint8) Size() int64

+ func (u *Uint8) String() string

+ type UintN interface

+ Size func() int64

+ String func() string

+ type VTdRegisters struct

+ AdvancedFaultLog uint64

+ Capabilities uint64

+ ContextCommand uint64

+ ExtendedCapabilities uint64

+ FaultEventAddress uint32

+ FaultEventControl uint32

+ FaultEventData uint32

+ FaultEventUpperAddress uint32

+ FaultStatus uint32

+ FixedRangeMTRR16K80000 uint64

+ FixedRangeMTRR16KA0000 uint64

+ FixedRangeMTRR4KC0000 uint64

+ FixedRangeMTRR4KC8000 uint64

+ FixedRangeMTRR4KD0000 uint64

+ FixedRangeMTRR4KD8000 uint64

+ FixedRangeMTRR4KE0000 uint64

+ FixedRangeMTRR4KE8000 uint64

+ FixedRangeMTRR4KF0000 uint64

+ FixedRangeMTRR4KF8000 uint64

+ FixedRangeMTRR64K00000 uint64

+ GlobalCommand uint32

+ GlobalStatus uint32

+ InterruptRemappingTableAddress uint64

+ InvalidationCompletionEventAddress uint32

+ InvalidationCompletionEventControl uint32

+ InvalidationCompletionEventData uint32

+ InvalidationCompletionEventUpperAddress uint32

+ InvalidationCompletionStatus uint32

+ InvalidationQueueAddress uint64

+ InvalidationQueueHead uint64

+ InvalidationQueueTail uint64

+ MTRRCapability uint64

+ MTRRDefaultType uint64

+ PageRequestEventAddress uint32

+ PageRequestEventControl uint32

+ PageRequestEventData uint32

+ PageRequestEventUpperAddress uint32

+ PageRequestQueueAddress uint64

+ PageRequestQueueHead uint64

+ PageRequestQueueTail uint64

+ PageRequestStatus uint32

+ ProtectedHighMemoryBase uint64

+ ProtectedHighMemoryLimit uint64

+ ProtectedLowMemoryBase uint32

+ ProtectedLowMemoryLimit uint32

+ ProtectedMemoryEnable uint32

+ Reserved1 uint32

+ Reserved10 uint64

+ Reserved11 uint64

+ Reserved12 uint64

+ Reserved2 uint32

+ Reserved3 uint64

+ Reserved4 uint64

+ Reserved5 uint32

+ Reserved6 uint32

+ Reserved7 uint64

+ Reserved8 uint32

+ RootTableAddress uint64

+ VariableRangeMTRRBase0 uint64

+ VariableRangeMTRRBase1 uint64

+ VariableRangeMTRRBase2 uint64

+ VariableRangeMTRRBase3 uint64

+ VariableRangeMTRRBase4 uint64

+ VariableRangeMTRRBase5 uint64

+ VariableRangeMTRRBase6 uint64

+ VariableRangeMTRRBase7 uint64

+ VariableRangeMTRRBase8 uint64

+ VariableRangeMTRRBase9 uint64

+ VariableRangeMTRRMask0 uint64

+ VariableRangeMTRRMask1 uint64

+ VariableRangeMTRRMask2 uint64

+ VariableRangeMTRRMask3 uint64

+ VariableRangeMTRRMask4 uint64

+ VariableRangeMTRRMask5 uint64

+ VariableRangeMTRRMask6 uint64

+ VariableRangeMTRRMask7 uint64

+ VariableRangeMTRRMask8 uint64

+ VariableRangeMTRRMask9 uint64

+ Version uint32

+ VirtualCommand uint64

+ VirtualCommandCapability uint64

+ VirtualCommandResponse uint64