Documentation
¶
Index ¶
- Constants
- func CalcChecksum(bytes []byte) byte
- func FixChecksum(bytes []byte)
- type AtomAsicProfilingInfoV35
- type AtomAsicProfilingInfoV36
- type AtomCommonTableHeader
- type AtomMasterCommandTable
- type AtomMasterDataTable
- type AtomRomHeader
- type AtomRomPCIInfo
- type AtomSClkEntry
- type AtomSClkTable
- type AtomVRAMInfoV21
- type AtomVRAMInfoV22
- type AtomVRAMInfoV23
- type AtomVRAMModuleV7
- type AtomVRAMModuleV8
- type AtomVRAMModuleV9
- type AtomVRAMTimingEntry
- type AtomVoltageEntry
- type AtomVoltageInfo
- type AtomVoltageTable
- type EFUSE_LINEAR_FUNC_PARAM
Constants ¶
View Source
const ( AtomRomHeaderSizeOffset = 0x02 AtomRomChecksumOffset = 0x21 AtomRomHeaderPointerOffset = 0x48 )
Variables ¶
This section is empty.
Functions ¶
func CalcChecksum ¶
func FixChecksum ¶
func FixChecksum(bytes []byte)
Types ¶
type AtomAsicProfilingInfoV35 ¶
type AtomAsicProfilingInfoV35 struct {
Header AtomCommonTableHeader
MaxVdd uint32 //Maximum voltage for all parts, in unit of 0.01mv
MinVddc uint32 //Minimum voltage for all parts, in unit of 0.01mv
LkgEuseIndex uint16 //Efuse Lkg_FT address ( BYTE address )
LkgEfuseBitLSB byte //Efuse Lkg_FT bit shift in 32bit DWORD
LkgEfuseLength byte //Efuse Lkg_FT length
LkgEncodeLn_MaxDivMin uint32 //value of ln(Max_Lkg_Ft/Min_Lkg_Ft ) in unit of 0.00001 ( unit=100000 )
LkgEncodeMax uint32 //Maximum Lkg_Ft measured value ( or efuse decode value ), in unit of 0.00001 ( unit=100000 )
LkgEncodeMin uint32 //Minimum Lkg_Ft measured value ( or efuse decode value ), in unit of 0.00001 ( unit=100000 )
RoFuse EFUSE_LINEAR_FUNC_PARAM //Efuse RO info: DWORD address, bit shift, length, max/min measure value. in unit of 1.
EvvDefaultVddc uint32 //def="EVV_DEFAULT_VDDC" descr="return default VDDC(v) when Efuse not cut" unit="100000"/>
EvvNoCalcVddc uint32 //def="EVV_NOCALC_VDDC" descr="return VDDC(v) when Calculation is bad" unit="100000"/>
Speed_Model uint32 //def="EVV_SPEED_MODEL" descr="0 = Greek model, 1 = multivariate model" unit="1"/>
SM_A0 uint32 //def="EVV_SM_A0" descr="Leakage coeff(Multivariant Mode)." unit="100000"/>
SM_A1 uint32 //def="EVV_SM_A1" descr="Leakage/SCLK coeff(Multivariant Mode)." unit="1000000"/>
SM_A2 uint32 //def="EVV_SM_A2" descr="Alpha( Greek Mode ) or VDDC/SCLK coeff(Multivariant Mode)." unit="100000"/>
SM_A3 uint32 //def="EVV_SM_A3" descr="Beta( Greek Mode ) or SCLK coeff(Multivariant Mode)." unit="100000"/>
SM_A4 uint32 //def="EVV_SM_A4" descr="VDDC^2/SCLK coeff(Multivariant Mode)." unit="100000"/>
SM_A5 uint32 //def="EVV_SM_A5" descr="VDDC^2 coeff(Multivariant Mode)." unit="100000"/>
SM_A6 uint32 //def="EVV_SM_A6" descr="Gamma( Greek Mode ) or VDDC coeff(Multivariant Mode)." unit="100000"/>
SM_A7 uint32 //def="EVV_SM_A7" descr="Epsilon( Greek Mode ) or constant(Multivariant Mode)." unit="100000"/>
SM_A0_sign byte //def="EVV_SM_A0_SIGN" descr="=0 SM_A0 is postive. =1: SM_A0 is negative" unit="1"/>
SM_A1_sign byte //def="EVV_SM_A1_SIGN" descr="=0 SM_A1 is postive. =1: SM_A1 is negative" unit="1"/>
SM_A2_sign byte //def="EVV_SM_A2_SIGN" descr="=0 SM_A2 is postive. =1: SM_A2 is negative" unit="1"/>
SM_A3_sign byte //def="EVV_SM_A3_SIGN" descr="=0 SM_A3 is postive. =1: SM_A3 is negative" unit="1"/>
SM_A4_sign byte //def="EVV_SM_A4_SIGN" descr="=0 SM_A4 is postive. =1: SM_A4 is negative" unit="1"/>
SM_A5_sign byte //def="EVV_SM_A5_SIGN" descr="=0 SM_A5 is postive. =1: SM_A5 is negative" unit="1"/>
SM_A6_sign byte //def="EVV_SM_A6_SIGN" descr="=0 SM_A6 is postive. =1: SM_A6 is negative" unit="1"/>
SM_A7_sign byte //def="EVV_SM_A7_SIGN" descr="=0 SM_A7 is postive. =1: SM_A7 is negative" unit="1"/>
Margin_RO_a uint32 //def="EVV_MARGIN_RO_A" descr="A Term to represent RO equation in Ax2+Bx+C, unit=1"
Margin_RO_b uint32 //def="EVV_MARGIN_RO_B" descr="B Term to represent RO equation in Ax2+Bx+C, unit=1"
Margin_RO_c uint32 //def="EVV_MARGIN_RO_C" descr="C Term to represent RO equation in Ax2+Bx+C, unit=1"
Margin_fixed uint32 //def="EVV_MARGIN_FIXED" descr="Fixed MHz to add to SCLK margin, unit=1" unit="1"/>
Margin_Fmax_mean uint32 //def="EVV_MARGIN_FMAX_MEAN" descr="Percentage to add for Fmas mean margin unit=10000" unit="10000"/>
Margin_plat_mean uint32 //def="EVV_MARGIN_PLAT_MEAN" descr="Percentage to add for platform mean margin unit=10000" unit="10000"/>
Margin_Fmax_sigma uint32 //def="EVV_MARGIN_FMAX_SIGMA" descr="Percentage to add for Fmax sigma margin unit=10000" unit="10000"/>
Margin_plat_sigma uint32 //def="EVV_MARGIN_PLAT_SIGMA" descr="Percentage to add for platform sigma margin unit=10000" unit="10000"/>
Margin_DC_sigma uint32 //def="EVV_MARGIN_DC_SIGMA" descr="Regulator DC tolerance margin (mV) unit=100" unit="100"/>
Reserved [1]uint32
}
for Polaris10/Polaris11 speed EVV algorithm
type AtomAsicProfilingInfoV36 ¶
type AtomAsicProfilingInfoV36 struct {
Header AtomCommonTableHeader
MaxVddc uint32
MinVddc uint32
LkgEuseIndex uint16
LkgEfuseBitLSB byte
LkgEfuseLength byte
LkgEncodeLn_MaxDivMin uint32
LkgEncodeMax uint32
LkgEncodeMin uint32
RoFuse EFUSE_LINEAR_FUNC_PARAM
EvvDefaultVddc uint32
EvvNoCalcVddc uint32
Speed_Model uint32
SM_A0 uint32
SM_A1 uint32
SM_A2 uint32
SM_A3 uint32
SM_A4 uint32
SM_A5 uint32
SM_A6 uint32
SM_A7 uint32
SM_A0_sign byte
SM_A1_sign byte
SM_A2_sign byte
SM_A3_sign byte
SM_A4_sign byte
SM_A5_sign byte
SM_A6_sign byte
SM_A7_sign byte
Margin_RO_a uint32
Margin_RO_b uint32
Margin_RO_c uint32
Margin_fixed uint32
Margin_Fmax_mean uint32
Margin_plat_mean uint32
Margin_Fmax_sigma uint32
Margin_plat_sigma uint32
Margin_DC_sigma uint32
LoadLineSlop uint32
AVFS_meanNsigma_Acontant0 uint32
AVFS_meanNsigma_Acontant1 uint32
AVFS_meanNsigma_Acontant2 uint32
AVFS_meanNsigma_DC_tol_sigma uint16
AVFS_meanNsigma_Platform_mean uint16
AVFS_meanNsigma_Platform_sigma uint16
GB_VDROOP_TABLE_CKSOFF_a0 uint32
GB_VDROOP_TABLE_CKSOFF_a1 uint32
GB_VDROOP_TABLE_CKSOFF_a2 uint32
GB_VDROOP_TABLE_CKSON_a0 uint32
GB_VDROOP_TABLE_CKSON_a1 uint32
GB_VDROOP_TABLE_CKSON_a2 uint32
AVFSGB_FUSE_TABLE_CKSOFF_m1 uint32
AVFSGB_FUSE_TABLE_CKSOFF_m2 uint16
AVFSGB_FUSE_TABLE_CKSOFF_b uint32
AVFSGB_FUSE_TABLE_CKSON_m1 uint32
AVFSGB_FUSE_TABLE_CKSON_m2 uint16
AVFSGB_FUSE_TABLE_CKSON_b uint32
MaxVoltage_0_25mv uint16
EnableGB_VDROOP_TABLE_CKSOFF byte
EnableGB_VDROOP_TABLE_CKSON byte
EnableGB_FUSE_TABLE_CKSOFF byte
EnableGB_FUSE_TABLE_CKSON byte
PSM_Age_ComFactor uint16
EnableApplyAVFS_CKS_OFF_Voltage byte
Reserved byte
// contains filtered or unexported fields
}
for Polars10/11 AVFS parameters
type AtomCommonTableHeader ¶
type AtomMasterCommandTable ¶
type AtomMasterCommandTable struct {
Header AtomCommonTableHeader
ASICInit uint16
GetDisplaySurfaceSize uint16
ASICRegistersInit uint16
VRAMBlockVenderDetection uint16
DIGxEncoderControl uint16
MemoryControllerInit uint16
EnableCRTCMemReq uint16
MemoryParamAdjt uint16
DVOEncoderControl uint16
GPIOPinControl uint16
SetEngineClock uint16
SetMemoryClock uint16
SetPixelClock uint16
EnableDispPowerGating uint16
ResetMemoryDLL uint16
ResetMemoryDevice uint16
MemoryPLLInit uint16
AdjtDisplayPll uint16
AdjtMemoryController uint16
EnableASICStaticPwrMgt uint16
SetUniphyInstance uint16
DACLoadDetection uint16
LVTMAEncoderControl uint16
HWMiscOperation uint16
DAC1EncoderControl uint16
DAC2EncoderControl uint16
DVOOutputControl uint16
CV1OutputControl uint16
GetConditionalGoldenSetting uint16
TVEncoderControl uint16
PatchMCSetting uint16
MCSEQControl uint16
GfxHarvesting uint16
EnableScaler uint16
BlankCRTC uint16
EnableCRTC uint16
GetPixelClock uint16
EnableVGARender uint16
GetSCLKOverMCLKRatio uint16
SetCRTCTiming uint16
SetCRTCOverScan uint16
SetCRTCReplication uint16
SelectCRTCSource uint16
EnableGraphSurfaces uint16
UpdateCRTCDoubleBufferRegisters uint16
LUTAutoFill uint16
EnableHWIconCursor uint16
GetMemoryClock uint16
GetEngineClock uint16
SetCRTCingDTDTiming uint16
ExternalEncoderControl uint16
LVTMAOutputControl uint16
VRAMBlockDetectionByStrap uint16
MemoryCleanUp uint16
ProcessI2cChannelTransaction uint16
WriteOneByteToHWAssistedI2C uint16
ReadHWAssistedI2CStat uint16
SpeedFanControl uint16
PowerConnectorDetection uint16
MCSynchronization uint16
ComputeMemoryEnginePLL uint16
MemoryRefreshConversion uint16
VRAMGetCurrentInfoBlock uint16
DynamicMemorySettings uint16
MemoryTraining uint16
EnableSpreadSpectrumOnPPLL uint16
TMDSAOutputControl uint16
SetVoltage uint16
DAC1OutputControl uint16
DAC2OutputControl uint16
ComputeMemoryClockParam uint16
ClockSource uint16
MemoryDeviceInit uint16
GetDispObjectInfo uint16
DIG1EncoderControl uint16
DIG2EncoderControl uint16
DIG1TransmitterControl uint16
DIG2TransmitterControl uint16
ProcessAuxChannelTransaction uint16
DPEncoderService uint16
GetVoltageInfo uint16
}
type AtomMasterDataTable ¶
type AtomMasterDataTable struct {
Header AtomCommonTableHeader
UtilityPipeLine uint16
MultimediaCapabilityInfo uint16
MultimediaConfigInfo uint16
StandardVESATiming uint16
FirmwareInfo uint16
PaletteData uint16
LCDInfo uint16
DIGTransmitterInfo uint16
AnalogTVInfo uint16
SupportedDevicesInfo uint16
GPIOI2CInfo uint16
VRAMageByFirmware uint16
GPIOPinLUT uint16
VESAToInternalModeLUT uint16
ComponentVideoInfo uint16
PowerPlayInfo uint16
CompassionateData uint16
SaveRestoreInfo uint16
PPLLSSInfo uint16
OemInfo uint16
XTMDSInfo uint16
MclkSSInfo uint16
ObjectHeader uint16
IndirectIOAccess uint16
MCInitParameter uint16
ASICVDDCInfo uint16
ASICInternalSSInfo uint16
TVVideoMode uint16
VRAMInfo uint16
MemoryTrainingInfo uint16
IntegratedSystemInfo uint16
ASICProfilingInfo uint16
VoltageObjectInfo uint16
PowerSourceInfo uint16
}
type AtomRomHeader ¶
type AtomRomHeader struct {
Header AtomCommonTableHeader
FirmWareSignature string `struct:"[4]byte"`
BiosRuntimeSegmentAddress uint16
ProtectedModeInfoOffset uint16
ConfigFilenameOffset uint16
CRCBlockOffset uint16
BIOSBootupMessageOffset uint16
Int10Offset uint16
PciBDevInitCode uint16
IoBaseAddress uint16
SubsystemVendorID uint16
SubsystemID uint16
PCIInfoOffset uint16
MasterCommandTableOffset uint16
MasterDataTableOffset uint16
ExtendedFunctionCode byte
// contains filtered or unexported fields
}
type AtomRomPCIInfo ¶
type AtomSClkEntry ¶
type AtomSClkTable ¶
type AtomSClkTable struct {
RevID byte
NumEntries byte `struct:"sizeof=Entries"`
Entries []AtomSClkEntry
}
type AtomVRAMInfoV21 ¶
type AtomVRAMInfoV21 struct {
Header AtomCommonTableHeader
MemAdjustTblOffset uint16 // offset of ATOM_INIT_REG_BLOCK structure for memory vendor specific MC adjust setting
MemClkPatchTblOffset uint16 // offset of ATOM_INIT_REG_BLOCK structure for memory clock specific MC setting
PerBytePresetOffset uint16 // offset of ATOM_INIT_REG_BLOCK structure for Per Byte Offset Preset Settings
NumOfVRAMModule byte // indicate number of VRAM module
MemoryClkPatchTblVer byte // version of memory AC timing register list
VramModuleVer byte // indicate ATOM_VRAM_MODUE version
VramInfo []AtomVRAMModuleV7 // just for allocation, real number of blocks is in ucNumOfVRAMModule;
// contains filtered or unexported fields
}
type AtomVRAMInfoV22 ¶
type AtomVRAMInfoV22 struct {
Header AtomCommonTableHeader
MemAdjustTblOffset uint16
MemClkPatchTblOffset uint16
McAdjustPerTileTblOffset uint16
McPhyInitTableOffset uint16
DramDataRemapTblOffset uint16
NumOfVRAMModule byte
MemoryClkPatchTblVer byte
VramModuleVer byte
McPhyTileNum byte
VramInfo []AtomVRAMModuleV8
// contains filtered or unexported fields
}
type AtomVRAMInfoV23 ¶
type AtomVRAMInfoV23 struct {
Header AtomCommonTableHeader
MemAdjustTblOffset uint16
MemClkPatchTblOffset uint16
McAdjustPerTileTblOffset uint16
McPhyInitTableOffset uint16
DramDataRemapTblOffset uint16
TmrsSeqOffset uint16 // offset of HBM tmrs
PostUcodeInitOffset uint16 // offset of atom_umc_init_reg_block structure for MC phy init after MC uCode complete umc init
VramRsd2 uint16
NumOfVRAMModule byte // indicate number of VRAM module
McPhyTileNum byte
VramInfo []AtomVRAMModuleV9 // just for allocation, real number of blocks is in ucNumOfVRAMModule;
// contains filtered or unexported fields
}
type AtomVRAMModuleV7 ¶
type AtomVRAMModuleV7 struct {
}
type AtomVRAMModuleV8 ¶
type AtomVRAMModuleV8 struct {
ChannelMapCfg uint32
ModuleSize uint16
McRAMCfg uint16
EnableChannels uint16
ExtMemoryID byte
MemoryType byte
ChannelNum byte
ChannelWidth byte
Density byte
BankCol byte
Misc byte
VREFI byte
MemorySize uint16
McTunningSetID byte
RowNum byte
EMRS2Value uint16
EMRS3Value uint16
MemoryVenderID byte
RefreshRateFactor byte
FIFODepth byte
CDRBandwidth byte
ChannelMapCfg1 uint32
BankMapCfg uint32
MemPNString string `struct:"[20]byte"`
// contains filtered or unexported fields
}
type AtomVRAMModuleV9 ¶
type AtomVRAMModuleV9 struct {
MemorySize uint32 // Total memory size in unit of MB for CONFIG_MEMSIZE zeros
EnableChannels uint32 // bit vector, each bit indicate specific channel enable or not
MaxMemoryClock uint32 // max memory clock of this memory in unit of 10kHz, =0 means it is not defined
MemoryVoltage uint16 // mem_voltage
ModuleSize uint16 // Size of atom_vram_module_v9
ExtMemoryID byte // Current memory module ID
MemoryType byte // enum of atom_dgpu_vram_type
ChannelNum byte // Number of mem. channels supported in this module
ChannelWidth byte // CHANNEL_16BIT/CHANNEL_32BIT/CHANNEL_64BIT
Density byte // _8Mx32, _16Mx32, _16Mx16, _32Mx16
McTunningSetID byte // MC phy registers set per.
VendorRevID byte // [7:4] Revision, [3:0] Vendor code
RefreshRateFactor byte // [1:0]=RefreshFactor (00=8ms, 01=16ms, 10=32ms,11=64ms)
HBMVendorRevID byte // hbm_ven_rev_id
MemPNString string `struct:"[20]byte"` // part number end with '0'.
// contains filtered or unexported fields
}
type AtomVRAMTimingEntry ¶
type AtomVoltageEntry ¶
type AtomVoltageInfo ¶
type AtomVoltageInfo struct {
Header AtomCommonTableHeader
VDDCBaseLevel uint16 //In number of 50mv unit
NumOfVoltageEntries byte
BytesPerVoltageEntry byte
VoltageStep byte //Indicating in how many mv increament is one step, 0.5mv unit
DefaultVoltageEntry byte
VoltageControlI2cLine byte
VoltageControlAddress byte
VoltageControlOffset byte
VoltageEntries []byte
// contains filtered or unexported fields
}
type AtomVoltageTable ¶
type AtomVoltageTable struct {
RevID byte
NumEntries byte `struct:"sizeof=Entries"`
Entries []AtomVoltageEntry
}
type EFUSE_LINEAR_FUNC_PARAM ¶
type EFUSE_LINEAR_FUNC_PARAM struct {
EfuseIndex uint16 // Efuse Index in DWORD address, for example Index 911, usEuseIndex=112
EfuseBitLSB byte // Efuse bit LSB in DWORD address, for example Index 911, usEfuseBitLSB= 911-112*8=15
EfuseLength byte // Efuse bits length,
EfuseEncodeRang uint32 // Range = Max - Min, bit31 indicate the efuse is negative number
EfuseMin uint32 // Min
}
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