/* * Copyright 2015 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #ifndef TONGA_PPTABLE_H #define TONGA_PPTABLE_H /** \file * This is a PowerPlay table header file */ #pragma pack(push, 1) #include "hwmgr.h" #define ATOM_TONGA_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f #define ATOM_TONGA_PP_FANPARAMETERS_NOFAN 0x80 /* No fan is connected to this controller. */ #define ATOM_TONGA_PP_THERMALCONTROLLER_NONE 0 #define ATOM_TONGA_PP_THERMALCONTROLLER_LM96163 17 #define ATOM_TONGA_PP_THERMALCONTROLLER_TONGA 21 #define ATOM_TONGA_PP_THERMALCONTROLLER_FIJI 22 /* * Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal. * We probably should reserve the bit 0x80 for this use. * To keep the number of these types low we should also use the same code for all ASICs (i.e. do not distinguish RV6xx and RV7xx Internal here). * The driver can pick the correct internal controller based on the ASIC. */ #define ATOM_TONGA_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL 0x89 /* ADT7473 Fan Control + Internal Thermal Controller */ #define ATOM_TONGA_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL 0x8D /* EMC2103 Fan Control + Internal Thermal Controller */ /*/* ATOM_TONGA_POWERPLAYTABLE::ulPlatformCaps */ #define ATOM_TONGA_PP_PLATFORM_CAP_VDDGFX_CONTROL 0x1 /* This cap indicates whether vddgfx will be a separated power rail. */ #define ATOM_TONGA_PP_PLATFORM_CAP_POWERPLAY 0x2 /* This cap indicates whether this is a mobile part and CCC need to show Powerplay page. */ #define ATOM_TONGA_PP_PLATFORM_CAP_SBIOSPOWERSOURCE 0x4 /* This cap indicates whether power source notificaiton is done by SBIOS directly. */ #define ATOM_TONGA_PP_PLATFORM_CAP_DISABLE_VOLTAGE_ISLAND 0x8 /* Enable the option to overwrite voltage island feature to be disabled, regardless of VddGfx power rail support. */ #define ____RETIRE16____ 0x10 #define ATOM_TONGA_PP_PLATFORM_CAP_HARDWAREDC 0x20 /* This cap indicates whether power source notificaiton is done by GPIO directly. */ #define ____RETIRE64____ 0x40 #define ____RETIRE128____ 0x80 #define ____RETIRE256____ 0x100 #define ____RETIRE512____ 0x200 #define ____RETIRE1024____ 0x400 #define ____RETIRE2048____ 0x800 #define ATOM_TONGA_PP_PLATFORM_CAP_MVDD_CONTROL 0x1000 /* This cap indicates dynamic MVDD is required. Uncheck to disable it. */ #define ____RETIRE2000____ 0x2000 #define ____RETIRE4000____ 0x4000 #define ATOM_TONGA_PP_PLATFORM_CAP_VDDCI_CONTROL 0x8000 /* This cap indicates dynamic VDDCI is required. Uncheck to disable it. */ #define ____RETIRE10000____ 0x10000 #define ATOM_TONGA_PP_PLATFORM_CAP_BACO 0x20000 /* Enable to indicate the driver supports BACO state. */ #define ATOM_TONGA_PP_PLATFORM_CAP_OUTPUT_THERMAL2GPIO17 0x100000 /* Enable to indicate the driver supports thermal2GPIO17. */ #define ATOM_TONGA_PP_PLATFORM_COMBINE_PCC_WITH_THERMAL_SIGNAL 0x1000000 /* Enable to indicate if thermal and PCC are sharing the same GPIO */ #define ATOM_TONGA_PLATFORM_LOAD_POST_PRODUCTION_FIRMWARE 0x2000000 /* ATOM_PPLIB_NONCLOCK_INFO::usClassification */ #define ATOM_PPLIB_CLASSIFICATION_UI_MASK 0x0007 #define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT 0 #define ATOM_PPLIB_CLASSIFICATION_UI_NONE 0 #define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY 1 #define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED 3 #define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE 5 /* 2, 4, 6, 7 are reserved */ #define ATOM_PPLIB_CLASSIFICATION_BOOT 0x0008 #define ATOM_PPLIB_CLASSIFICATION_THERMAL 0x0010 #define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE 0x0020 #define ATOM_PPLIB_CLASSIFICATION_REST 0x0040 #define ATOM_PPLIB_CLASSIFICATION_FORCED 0x0080 #define ATOM_PPLIB_CLASSIFICATION_ACPI 0x1000 /* ATOM_PPLIB_NONCLOCK_INFO::usClassification2 */ #define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2 0x0001 #define ATOM_Tonga_DISALLOW_ON_DC 0x00004000 #define ATOM_Tonga_ENABLE_VARIBRIGHT 0x00008000 #define ATOM_Tonga_TABLE_REVISION_TONGA 7 typedef struct _ATOM_Tonga_POWERPLAYTABLE { ATOM_COMMON_TABLE_HEADER sHeader; UCHAR ucTableRevision; USHORT usTableSize; /*the size of header structure */ ULONG ulGoldenPPID; ULONG ulGoldenRevision; USHORT usFormatID; USHORT usVoltageTime; /*in microseconds */ ULONG ulPlatformCaps; /*See ATOM_Tonga_CAPS_* */ ULONG ulMaxODEngineClock; /*For Overdrive. */ ULONG ulMaxODMemoryClock; /*For Overdrive. */ USHORT usPowerControlLimit; USHORT usUlvVoltageOffset; /*in mv units */ USHORT usStateArrayOffset; /*points to ATOM_Tonga_State_Array */ USHORT usFanTableOffset; /*points to ATOM_Tonga_Fan_Table */ USHORT usThermalControllerOffset; /*points to ATOM_Tonga_Thermal_Controller */ USHORT usReserv; /*CustomThermalPolicy removed for Tonga. Keep this filed as reserved. */ USHORT usMclkDependencyTableOffset; /*points to ATOM_Tonga_MCLK_Dependency_Table */ USHORT usSclkDependencyTableOffset; /*points to ATOM_Tonga_SCLK_Dependency_Table */ USHORT usVddcLookupTableOffset; /*points to ATOM_Tonga_Voltage_Lookup_Table */ USHORT usVddgfxLookupTableOffset; /*points to ATOM_Tonga_Voltage_Lookup_Table */ USHORT usMMDependencyTableOffset; /*points to ATOM_Tonga_MM_Dependency_Table */ USHORT usVCEStateTableOffset; /*points to ATOM_Tonga_VCE_State_Table; */ USHORT usPPMTableOffset; /*points to ATOM_Tonga_PPM_Table */ USHORT usPowerTuneTableOffset; /*points to ATOM_PowerTune_Table */ USHORT usHardLimitTableOffset; /*points to ATOM_Tonga_Hard_Limit_Table */ USHORT usPCIETableOffset; /*points to ATOM_Tonga_PCIE_Table */ USHORT usGPIOTableOffset; /*points to ATOM_Tonga_GPIO_Table */ USHORT usReserved[6]; /*TODO: modify reserved size to fit structure aligning */ } ATOM_Tonga_POWERPLAYTABLE; typedef struct _ATOM_Tonga_State { UCHAR ucEngineClockIndexHigh; UCHAR ucEngineClockIndexLow; UCHAR ucMemoryClockIndexHigh; UCHAR ucMemoryClockIndexLow; UCHAR ucPCIEGenLow; UCHAR ucPCIEGenHigh; UCHAR ucPCIELaneLow; UCHAR ucPCIELaneHigh; USHORT usClassification; ULONG ulCapsAndSettings; USHORT usClassification2; UCHAR ucUnused[4]; } ATOM_Tonga_State; typedef struct _ATOM_Tonga_State_Array { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ ATOM_Tonga_State entries[1]; /* Dynamically allocate entries. */ } ATOM_Tonga_State_Array; typedef struct _ATOM_Tonga_MCLK_Dependency_Record { UCHAR ucVddcInd; /* Vddc voltage */ USHORT usVddci; USHORT usVddgfxOffset; /* Offset relative to Vddc voltage */ USHORT usMvdd; ULONG ulMclk; USHORT usReserved; } ATOM_Tonga_MCLK_Dependency_Record; typedef struct _ATOM_Tonga_MCLK_Dependency_Table { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ ATOM_Tonga_MCLK_Dependency_Record entries[1]; /* Dynamically allocate entries. */ } ATOM_Tonga_MCLK_Dependency_Table; typedef struct _ATOM_Tonga_SCLK_Dependency_Record { UCHAR ucVddInd; /* Base voltage */ USHORT usVddcOffset; /* Offset relative to base voltage */ ULONG ulSclk; USHORT usEdcCurrent; UCHAR ucReliabilityTemperature; UCHAR ucCKSVOffsetandDisable; /* Bits 0~6: Voltage offset for CKS, Bit 7: Disable/enable for the SCLK level. */ } ATOM_Tonga_SCLK_Dependency_Record; typedef struct _ATOM_Tonga_SCLK_Dependency_Table { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ ATOM_Tonga_SCLK_Dependency_Record entries[1]; /* Dynamically allocate entries. */ } ATOM_Tonga_SCLK_Dependency_Table; typedef struct _ATOM_Polaris_SCLK_Dependency_Record { UCHAR ucVddInd; /* Base voltage */ USHORT usVddcOffset; /* Offset relative to base voltage */ ULONG ulSclk; USHORT usEdcCurrent; UCHAR ucReliabilityTemperature; UCHAR ucCKSVOffsetandDisable; /* Bits 0~6: Voltage offset for CKS, Bit 7: Disable/enable for the SCLK level. */ ULONG ulSclkOffset; } ATOM_Polaris_SCLK_Dependency_Record; typedef struct _ATOM_Polaris_SCLK_Dependency_Table { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ ATOM_Polaris_SCLK_Dependency_Record entries[1]; /* Dynamically allocate entries. */ } ATOM_Polaris_SCLK_Dependency_Table; typedef struct _ATOM_Tonga_PCIE_Record { UCHAR ucPCIEGenSpeed; UCHAR usPCIELaneWidth; UCHAR ucReserved[2]; } ATOM_Tonga_PCIE_Record; typedef struct _ATOM_Tonga_PCIE_Table { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ ATOM_Tonga_PCIE_Record entries[1]; /* Dynamically allocate entries. */ } ATOM_Tonga_PCIE_Table; typedef struct _ATOM_Polaris10_PCIE_Record { UCHAR ucPCIEGenSpeed; UCHAR usPCIELaneWidth; UCHAR ucReserved[2]; ULONG ulPCIE_Sclk; } ATOM_Polaris10_PCIE_Record; typedef struct _ATOM_Polaris10_PCIE_Table { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ ATOM_Polaris10_PCIE_Record entries[1]; /* Dynamically allocate entries. */ } ATOM_Polaris10_PCIE_Table; typedef struct _ATOM_Tonga_MM_Dependency_Record { UCHAR ucVddcInd; /* VDDC voltage */ USHORT usVddgfxOffset; /* Offset relative to VDDC voltage */ ULONG ulDClk; /* UVD D-clock */ ULONG ulVClk; /* UVD V-clock */ ULONG ulEClk; /* VCE clock */ ULONG ulAClk; /* ACP clock */ ULONG ulSAMUClk; /* SAMU clock */ } ATOM_Tonga_MM_Dependency_Record; typedef struct _ATOM_Tonga_MM_Dependency_Table { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ ATOM_Tonga_MM_Dependency_Record entries[1]; /* Dynamically allocate entries. */ } ATOM_Tonga_MM_Dependency_Table; typedef struct _ATOM_Tonga_Voltage_Lookup_Record { USHORT usVdd; /* Base voltage */ USHORT usCACLow; USHORT usCACMid; USHORT usCACHigh; } ATOM_Tonga_Voltage_Lookup_Record; typedef struct _ATOM_Tonga_Voltage_Lookup_Table { UCHAR ucRevId; UCHAR ucNumEntries; /* Number of entries. */ ATOM_Tonga_Voltage_Lookup_Record entries[1]; /* Dynamically allocate entries. */ } ATOM_Tonga_Voltage_Lookup_Table; typedef struct _ATOM_Tonga_Fan_Table { UCHAR ucRevId; /* Change this if the table format changes or version changes so that the other fields are not the same. */ UCHAR ucTHyst; /* Temperature hysteresis. Integer. */ USHORT usTMin; /* The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. */ USHORT usTMed; /* The middle temperature where we change slopes. */ USHORT usTHigh; /* The high point above TMed for adjusting the second slope. */ USHORT usPWMMin; /* The minimum PWM value in percent (0.01% increments). */ USHORT usPWMMed; /* The PWM value (in percent) at TMed. */ USHORT usPWMHigh; /* The PWM value at THigh. */ USHORT usTMax; /* The max temperature */ UCHAR ucFanControlMode; /* Legacy or Fuzzy Fan mode */ USHORT usFanPWMMax; /* Maximum allowed fan power in percent */ USHORT usFanOutputSensitivity; /* Sensitivity of fan reaction to temepature changes */ USHORT usFanRPMMax; /* The default value in RPM */ ULONG ulMinFanSCLKAcousticLimit; /* Minimum Fan Controller SCLK Frequency Acoustic Limit. */ UCHAR ucTargetTemperature; /* Advanced fan controller target temperature. */ UCHAR ucMinimumPWMLimit; /* The minimum PWM that the advanced fan controller can set. This should be set to the highest PWM that will run the fan at its lowest RPM. */ USHORT usReserved; } ATOM_Tonga_Fan_Table; typedef struct _ATOM_Fiji_Fan_Table { UCHAR ucRevId; /* Change this if the table format changes or version changes so that the other fields are not the same. */ UCHAR ucTHyst; /* Temperature hysteresis. Integer. */ USHORT usTMin; /* The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. */ USHORT usTMed; /* The middle temperature where we change slopes. */ USHORT usTHigh; /* The high point above TMed for adjusting the second slope. */ USHORT usPWMMin; /* The minimum PWM value in percent (0.01% increments). */ USHORT usPWMMed; /* The PWM value (in percent) at TMed. */ USHORT usPWMHigh; /* The PWM value at THigh. */ USHORT usTMax; /* The max temperature */ UCHAR ucFanControlMode; /* Legacy or Fuzzy Fan mode */ USHORT usFanPWMMax; /* Maximum allowed fan power in percent */ USHORT usFanOutputSensitivity; /* Sensitivity of fan reaction to temepature changes */ USHORT usFanRPMMax; /* The default value in RPM */ ULONG ulMinFanSCLKAcousticLimit; /* Minimum Fan Controller SCLK Frequency Acoustic Limit. */ UCHAR ucTargetTemperature; /* Advanced fan controller target temperature. */ UCHAR ucMinimumPWMLimit; /* The minimum PWM that the advanced fan controller can set. This should be set to the highest PWM that will run the fan at its lowest RPM. */ USHORT usFanGainEdge; USHORT usFanGainHotspot; USHORT usFanGainLiquid; USHORT usFanGainVrVddc; USHORT usFanGainVrMvdd; USHORT usFanGainPlx; USHORT usFanGainHbm; USHORT usReserved; } ATOM_Fiji_Fan_Table; typedef struct _ATOM_Polaris_Fan_Table { UCHAR ucRevId; /* Change this if the table format changes or version changes so that the other fields are not the same. */ UCHAR ucTHyst; /* Temperature hysteresis. Integer. */ USHORT usTMin; /* The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. */ USHORT usTMed; /* The middle temperature where we change slopes. */ USHORT usTHigh; /* The high point above TMed for adjusting the second slope. */ USHORT usPWMMin; /* The minimum PWM value in percent (0.01% increments). */ USHORT usPWMMed; /* The PWM value (in percent) at TMed. */ USHORT usPWMHigh; /* The PWM value at THigh. */ USHORT usTMax; /* The max temperature */ UCHAR ucFanControlMode; /* Legacy or Fuzzy Fan mode */ USHORT usFanPWMMax; /* Maximum allowed fan power in percent */ USHORT usFanOutputSensitivity; /* Sensitivity of fan reaction to temepature changes */ USHORT usFanRPMMax; /* The default value in RPM */ ULONG ulMinFanSCLKAcousticLimit; /* Minimum Fan Controller SCLK Frequency Acoustic Limit. */ UCHAR ucTargetTemperature; /* Advanced fan controller target temperature. */ UCHAR ucMinimumPWMLimit; /* The minimum PWM that the advanced fan controller can set. This should be set to the highest PWM that will run the fan at its lowest RPM. */ USHORT usFanGainEdge; USHORT usFanGainHotspot; USHORT usFanGainLiquid; USHORT usFanGainVrVddc; USHORT usFanGainVrMvdd; USHORT usFanGainPlx; USHORT usFanGainHbm; UCHAR ucEnableZeroRPM; UCHAR ucFanStopTemperature; UCHAR ucFanStartTemperature; USHORT usReserved; } ATOM_Polaris_Fan_Table; typedef struct _ATOM_Tonga_Thermal_Controller { UCHAR ucRevId; UCHAR ucType; /* one of ATOM_TONGA_PP_THERMALCONTROLLER_* */ UCHAR ucI2cLine; /* as interpreted by DAL I2C */ UCHAR ucI2cAddress; UCHAR ucFanParameters; /* Fan Control Parameters. */ UCHAR ucFanMinRPM; /* Fan Minimum RPM (hundreds) -- for display purposes only. */ UCHAR ucFanMaxRPM; /* Fan Maximum RPM (hundreds) -- for display purposes only. */ UCHAR ucReserved; UCHAR ucFlags; /* to be defined */ } ATOM_Tonga_Thermal_Controller; typedef struct _ATOM_Tonga_VCE_State_Record { UCHAR ucVCEClockIndex; /*index into usVCEDependencyTableOffset of 'ATOM_Tonga_MM_Dependency_Table' type */ UCHAR ucFlag; /* 2 bits indicates memory p-states */ UCHAR ucSCLKIndex; /*index into ATOM_Tonga_SCLK_Dependency_Table */ UCHAR ucMCLKIndex; /*index into ATOM_Tonga_MCLK_Dependency_Table */ } ATOM_Tonga_VCE_State_Record; typedef struct _ATOM_Tonga_VCE_State_Table { UCHAR ucRevId; UCHAR ucNumEntries; ATOM_Tonga_VCE_State_Record entries[1]; } ATOM_Tonga_VCE_State_Table; typedef struct _ATOM_Tonga_PowerTune_Table { UCHAR ucRevId; USHORT usTDP; USHORT usConfigurableTDP; USHORT usTDC; USHORT usBatteryPowerLimit; USHORT usSmallPowerLimit; USHORT usLowCACLeakage; USHORT usHighCACLeakage; USHORT usMaximumPowerDeliveryLimit; USHORT usTjMax; USHORT usPowerTuneDataSetID; USHORT usEDCLimit; USHORT usSoftwareShutdownTemp; USHORT usClockStretchAmount; USHORT usReserve[2]; } ATOM_Tonga_PowerTune_Table; typedef struct _ATOM_Fiji_PowerTune_Table { UCHAR ucRevId; USHORT usTDP; USHORT usConfigurableTDP; USHORT usTDC; USHORT usBatteryPowerLimit; USHORT usSmallPowerLimit; USHORT usLowCACLeakage; USHORT usHighCACLeakage; USHORT usMaximumPowerDeliveryLimit; USHORT usTjMax; /* For Fiji, this is also usTemperatureLimitEdge; */ USHORT usPowerTuneDataSetID; USHORT usEDCLimit; USHORT usSoftwareShutdownTemp; USHORT usClockStretchAmount; USHORT usTemperatureLimitHotspot; /*The following are added for Fiji */ USHORT usTemperatureLimitLiquid1; USHORT usTemperatureLimitLiquid2; USHORT usTemperatureLimitVrVddc; USHORT usTemperatureLimitVrMvdd; USHORT usTemperatureLimitPlx; UCHAR ucLiquid1_I2C_address; /*Liquid */ UCHAR ucLiquid2_I2C_address; UCHAR ucLiquid_I2C_Line; UCHAR ucVr_I2C_address; /*VR */ UCHAR ucVr_I2C_Line; UCHAR ucPlx_I2C_address; /*PLX */ UCHAR ucPlx_I2C_Line; USHORT usReserved; } ATOM_Fiji_PowerTune_Table; typedef struct _ATOM_Polaris_PowerTune_Table { UCHAR ucRevId; USHORT usTDP; USHORT usConfigurableTDP; USHORT usTDC; USHORT usBatteryPowerLimit; USHORT usSmallPowerLimit; USHORT usLowCACLeakage; USHORT usHighCACLeakage; USHORT usMaximumPowerDeliveryLimit; USHORT usTjMax; // For Fiji, this is also usTemperatureLimitEdge; USHORT usPowerTuneDataSetID; USHORT usEDCLimit; USHORT usSoftwareShutdownTemp; USHORT usClockStretchAmount; USHORT usTemperatureLimitHotspot; //The following are added for Fiji USHORT usTemperatureLimitLiquid1; USHORT usTemperatureLimitLiquid2; USHORT usTemperatureLimitVrVddc; USHORT usTemperatureLimitVrMvdd; USHORT usTemperatureLimitPlx; UCHAR ucLiquid1_I2C_address; //Liquid UCHAR ucLiquid2_I2C_address; UCHAR ucLiquid_I2C_Line; UCHAR ucVr_I2C_address; //VR UCHAR ucVr_I2C_Line; UCHAR ucPlx_I2C_address; //PLX UCHAR ucPlx_I2C_Line; USHORT usBoostPowerLimit; UCHAR ucCKS_LDO_REFSEL; UCHAR ucHotSpotOnly; UCHAR ucReserve; USHORT usReserve; } ATOM_Polaris_PowerTune_Table; #define ATOM_PPM_A_A 1 #define ATOM_PPM_A_I 2 typedef struct _ATOM_Tonga_PPM_Table { UCHAR ucRevId; UCHAR ucPpmDesign; /*A+I or A+A */ USHORT usCpuCoreNumber; ULONG ulPlatformTDP; ULONG ulSmallACPlatformTDP; ULONG ulPlatformTDC; ULONG ulSmallACPlatformTDC; ULONG ulApuTDP; ULONG ulDGpuTDP; ULONG ulDGpuUlvPower; ULONG ulTjmax; } ATOM_Tonga_PPM_Table; typedef struct _ATOM_Tonga_Hard_Limit_Record { ULONG ulSCLKLimit; ULONG ulMCLKLimit; USHORT usVddcLimit; USHORT usVddciLimit; USHORT usVddgfxLimit; } ATOM_Tonga_Hard_Limit_Record; typedef struct _ATOM_Tonga_Hard_Limit_Table { UCHAR ucRevId; UCHAR ucNumEntries; ATOM_Tonga_Hard_Limit_Record entries[1]; } ATOM_Tonga_Hard_Limit_Table; typedef struct _ATOM_Tonga_GPIO_Table { UCHAR ucRevId; UCHAR ucVRHotTriggeredSclkDpmIndex; /* If VRHot signal is triggered SCLK will be limited to this DPM level */ UCHAR ucReserve[5]; } ATOM_Tonga_GPIO_Table; typedef struct _PPTable_Generic_SubTable_Header { UCHAR ucRevId; } PPTable_Generic_SubTable_Header; #pragma pack(pop) #endif