/* * Copyright 2016 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 SMU9_DRIVER_IF_H #define SMU9_DRIVER_IF_H #include "smu9.h" /**** IMPORTANT *** * SMU TEAM: Always increment the interface version if * any structure is changed in this file */ #define SMU9_DRIVER_IF_VERSION 0xE #define PPTABLE_V10_SMU_VERSION 1 #define NUM_GFXCLK_DPM_LEVELS 8 #define NUM_UVD_DPM_LEVELS 8 #define NUM_VCE_DPM_LEVELS 8 #define NUM_MP0CLK_DPM_LEVELS 8 #define NUM_UCLK_DPM_LEVELS 4 #define NUM_SOCCLK_DPM_LEVELS 8 #define NUM_DCEFCLK_DPM_LEVELS 8 #define NUM_LINK_LEVELS 2 #define MAX_GFXCLK_DPM_LEVEL (NUM_GFXCLK_DPM_LEVELS - 1) #define MAX_UVD_DPM_LEVEL (NUM_UVD_DPM_LEVELS - 1) #define MAX_VCE_DPM_LEVEL (NUM_VCE_DPM_LEVELS - 1) #define MAX_MP0CLK_DPM_LEVEL (NUM_MP0CLK_DPM_LEVELS - 1) #define MAX_UCLK_DPM_LEVEL (NUM_UCLK_DPM_LEVELS - 1) #define MAX_SOCCLK_DPM_LEVEL (NUM_SOCCLK_DPM_LEVELS - 1) #define MAX_DCEFCLK_DPM_LEVEL (NUM_DCEFCLK_DPM_LEVELS - 1) #define MAX_LINK_DPM_LEVEL (NUM_LINK_LEVELS - 1) #define MIN_GFXCLK_DPM_LEVEL 0 #define MIN_UVD_DPM_LEVEL 0 #define MIN_VCE_DPM_LEVEL 0 #define MIN_MP0CLK_DPM_LEVEL 0 #define MIN_UCLK_DPM_LEVEL 0 #define MIN_SOCCLK_DPM_LEVEL 0 #define MIN_DCEFCLK_DPM_LEVEL 0 #define MIN_LINK_DPM_LEVEL 0 #define NUM_EVV_VOLTAGE_LEVELS 8 #define MAX_EVV_VOLTAGE_LEVEL (NUM_EVV_VOLTAGE_LEVELS - 1) #define MIN_EVV_VOLTAGE_LEVEL 0 #define NUM_PSP_LEVEL_MAP 4 /* Gemini Modes */ #define PPSMC_GeminiModeNone 0 /* Single GPU board */ #define PPSMC_GeminiModeMaster 1 /* Master GPU on a Gemini board */ #define PPSMC_GeminiModeSlave 2 /* Slave GPU on a Gemini board */ /* Voltage Modes for DPMs */ #define VOLTAGE_MODE_AVFS_INTERPOLATE 0 #define VOLTAGE_MODE_AVFS_WORST_CASE 1 #define VOLTAGE_MODE_STATIC 2 typedef struct { uint32_t FbMult; /* Feedback Multiplier, bit 8:0 int, bit 15:12 post_div, bit 31:16 frac */ uint32_t SsFbMult; /* Spread FB Mult: bit 8:0 int, bit 31:16 frac */ uint16_t SsSlewFrac; uint8_t SsOn; uint8_t Did; /* DID */ } PllSetting_t; typedef struct { int32_t a0; int32_t a1; int32_t a2; uint8_t a0_shift; uint8_t a1_shift; uint8_t a2_shift; uint8_t padding; } GbVdroopTable_t; typedef struct { int32_t m1; int32_t m2; int32_t b; uint8_t m1_shift; uint8_t m2_shift; uint8_t b_shift; uint8_t padding; } QuadraticInt_t; #define NUM_DSPCLK_LEVELS 8 typedef enum { DSPCLK_DCEFCLK = 0, DSPCLK_DISPCLK, DSPCLK_PIXCLK, DSPCLK_PHYCLK, DSPCLK_COUNT, } DSPCLK_e; typedef struct { uint16_t Freq; /* in MHz */ uint16_t Vid; /* min voltage in SVI2 VID */ } DisplayClockTable_t; typedef struct { /* PowerTune */ uint16_t SocketPowerLimit; /* Watts */ uint16_t TdcLimit; /* Amps */ uint16_t EdcLimit; /* Amps */ uint16_t TedgeLimit; /* Celcius */ uint16_t ThotspotLimit; /* Celcius */ uint16_t ThbmLimit; /* Celcius */ uint16_t Tvr_socLimit; /* Celcius */ uint16_t Tvr_memLimit; /* Celcius */ uint16_t Tliquid1Limit; /* Celcius */ uint16_t Tliquid2Limit; /* Celcius */ uint16_t TplxLimit; /* Celcius */ uint16_t LoadLineResistance; /* in mOhms */ uint32_t FitLimit; /* Failures in time (failures per million parts over the defined lifetime) */ /* External Component Communication Settings */ uint8_t Liquid1_I2C_address; uint8_t Liquid2_I2C_address; uint8_t Vr_I2C_address; uint8_t Plx_I2C_address; uint8_t GeminiMode; uint8_t spare17[3]; uint32_t GeminiApertureHigh; uint32_t GeminiApertureLow; uint8_t Liquid_I2C_LineSCL; uint8_t Liquid_I2C_LineSDA; uint8_t Vr_I2C_LineSCL; uint8_t Vr_I2C_LineSDA; uint8_t Plx_I2C_LineSCL; uint8_t Plx_I2C_LineSDA; uint8_t paddingx[2]; /* ULV Settings */ uint8_t UlvOffsetVid; /* SVI2 VID */ uint8_t UlvSmnclkDid; /* DID for ULV mode. 0 means CLK will not be modified in ULV. */ uint8_t UlvMp1clkDid; /* DID for ULV mode. 0 means CLK will not be modified in ULV. */ uint8_t UlvGfxclkBypass; /* 1 to turn off/bypass Gfxclk during ULV, 0 to leave Gfxclk on during ULV */ /* VDDCR_SOC Voltages */ uint8_t SocVid[NUM_EVV_VOLTAGE_LEVELS]; /* This is the minimum voltage needed to run the SOC. */ uint8_t MinVoltageVid; /* Minimum Voltage ("Vmin") of ASIC */ uint8_t MaxVoltageVid; /* Maximum Voltage allowable */ uint8_t MaxVidStep; /* Max VID step that SMU will request. Multiple steps are taken if voltage change exceeds this value. */ uint8_t padding8; uint8_t UlvPhaseSheddingPsi0; /* set this to 1 to set PSI0/1 to 1 in ULV mode */ uint8_t UlvPhaseSheddingPsi1; /* set this to 1 to set PSI0/1 to 1 in ULV mode */ uint8_t padding8_2[2]; /* SOC Frequencies */ PllSetting_t GfxclkLevel [NUM_GFXCLK_DPM_LEVELS]; uint8_t SocclkDid [NUM_SOCCLK_DPM_LEVELS]; /* DID */ uint8_t SocDpmVoltageIndex [NUM_SOCCLK_DPM_LEVELS]; uint8_t VclkDid [NUM_UVD_DPM_LEVELS]; /* DID */ uint8_t DclkDid [NUM_UVD_DPM_LEVELS]; /* DID */ uint8_t UvdDpmVoltageIndex [NUM_UVD_DPM_LEVELS]; uint8_t EclkDid [NUM_VCE_DPM_LEVELS]; /* DID */ uint8_t VceDpmVoltageIndex [NUM_VCE_DPM_LEVELS]; uint8_t Mp0clkDid [NUM_MP0CLK_DPM_LEVELS]; /* DID */ uint8_t Mp0DpmVoltageIndex [NUM_MP0CLK_DPM_LEVELS]; DisplayClockTable_t DisplayClockTable[DSPCLK_COUNT][NUM_DSPCLK_LEVELS]; QuadraticInt_t DisplayClock2Gfxclk[DSPCLK_COUNT]; uint8_t GfxDpmVoltageMode; uint8_t SocDpmVoltageMode; uint8_t UclkDpmVoltageMode; uint8_t UvdDpmVoltageMode; uint8_t VceDpmVoltageMode; uint8_t Mp0DpmVoltageMode; uint8_t DisplayDpmVoltageMode; uint8_t padding8_3; uint16_t GfxclkSlewRate; uint16_t padding; uint32_t LowGfxclkInterruptThreshold; /* in units of 10KHz */ /* Alpha parameters for clock averages. ("255"=1) */ uint8_t GfxclkAverageAlpha; uint8_t SocclkAverageAlpha; uint8_t UclkAverageAlpha; uint8_t GfxActivityAverageAlpha; /* UCLK States */ uint8_t MemVid[NUM_UCLK_DPM_LEVELS]; /* VID */ PllSetting_t UclkLevel[NUM_UCLK_DPM_LEVELS]; /* Full PLL settings */ uint8_t MemSocVoltageIndex[NUM_UCLK_DPM_LEVELS]; uint8_t LowestUclkReservedForUlv; /* Set this to 1 if UCLK DPM0 is reserved for ULV-mode only */ uint8_t paddingUclk[3]; uint16_t NumMemoryChannels; /* Used for memory bandwidth calculations */ uint16_t MemoryChannelWidth; /* Used for memory bandwidth calculations */ /* CKS Settings */ uint8_t CksEnable[NUM_GFXCLK_DPM_LEVELS]; uint8_t CksVidOffset[NUM_GFXCLK_DPM_LEVELS]; /* MP0 Mapping Table */ uint8_t PspLevelMap[NUM_PSP_LEVEL_MAP]; /* Link DPM Settings */ uint8_t PcieGenSpeed[NUM_LINK_LEVELS]; /* 0:PciE-gen1 1:PciE-gen2 2:PciE-gen3 */ uint8_t PcieLaneCount[NUM_LINK_LEVELS]; /* 1=x1, 2=x2, 3=x4, 4=x8, 5=x12, 6=x16 */ uint8_t LclkDid[NUM_LINK_LEVELS]; /* Leave at 0 to use hardcoded values in FW */ uint8_t paddingLinkDpm[2]; /* Fan Control */ uint16_t FanStopTemp; /* Celcius */ uint16_t FanStartTemp; /* Celcius */ uint16_t FanGainEdge; uint16_t FanGainHotspot; uint16_t FanGainLiquid; uint16_t FanGainVrVddc; uint16_t FanGainVrMvdd; uint16_t FanGainPlx; uint16_t FanGainHbm; uint16_t FanPwmMin; uint16_t FanAcousticLimitRpm; uint16_t FanThrottlingRpm; uint16_t FanMaximumRpm; uint16_t FanTargetTemperature; uint16_t FanTargetGfxclk; uint8_t FanZeroRpmEnable; uint8_t FanSpare; /* The following are AFC override parameters. Leave at 0 to use FW defaults. */ int16_t FuzzyFan_ErrorSetDelta; int16_t FuzzyFan_ErrorRateSetDelta; int16_t FuzzyFan_PwmSetDelta; uint16_t FuzzyFan_Reserved; /* GPIO Settings */ uint8_t AcDcGpio; /* GPIO pin configured for AC/DC switching */ uint8_t AcDcPolarity; /* GPIO polarity for AC/DC switching */ uint8_t VR0HotGpio; /* GPIO pin configured for VR0 HOT event */ uint8_t VR0HotPolarity; /* GPIO polarity for VR0 HOT event */ uint8_t VR1HotGpio; /* GPIO pin configured for VR1 HOT event */ uint8_t VR1HotPolarity; /* GPIO polarity for VR1 HOT event */ uint8_t Padding1; /* replace GPIO pin configured for CTF */ uint8_t Padding2; /* replace GPIO polarity for CTF */ /* LED Display Settings */ uint8_t LedPin0; /* GPIO number for LedPin[0] */ uint8_t LedPin1; /* GPIO number for LedPin[1] */ uint8_t LedPin2; /* GPIO number for LedPin[2] */ uint8_t padding8_4; /* AVFS */ uint8_t OverrideBtcGbCksOn; uint8_t OverrideAvfsGbCksOn; uint8_t PaddingAvfs8[2]; GbVdroopTable_t BtcGbVdroopTableCksOn; GbVdroopTable_t BtcGbVdroopTableCksOff; QuadraticInt_t AvfsGbCksOn; /* Replacement equation */ QuadraticInt_t AvfsGbCksOff; /* Replacement equation */ uint8_t StaticVoltageOffsetVid[NUM_GFXCLK_DPM_LEVELS]; /* This values are added on to the final voltage calculation */ /* Ageing Guardband Parameters */ uint32_t AConstant[3]; uint16_t DC_tol_sigma; uint16_t Platform_mean; uint16_t Platform_sigma; uint16_t PSM_Age_CompFactor; uint32_t DpmLevelPowerDelta; uint8_t EnableBoostState; uint8_t AConstant_Shift; uint8_t DC_tol_sigma_Shift; uint8_t PSM_Age_CompFactor_Shift; uint16_t BoostStartTemperature; uint16_t BoostStopTemperature; PllSetting_t GfxBoostState; uint8_t AcgEnable[NUM_GFXCLK_DPM_LEVELS]; GbVdroopTable_t AcgBtcGbVdroopTable; QuadraticInt_t AcgAvfsGb; /* ACG Frequency Table, in Mhz */ uint32_t AcgFreqTable[NUM_GFXCLK_DPM_LEVELS]; /* Padding - ignore */ uint32_t MmHubPadding[3]; /* SMU internal use */ } PPTable_t; typedef struct { uint16_t MinClock; // This is either DCEFCLK or SOCCLK (in MHz) uint16_t MaxClock; // This is either DCEFCLK or SOCCLK (in MHz) uint16_t MinUclk; uint16_t MaxUclk; uint8_t WmSetting; uint8_t Padding[3]; } WatermarkRowGeneric_t; #define NUM_WM_RANGES 4 typedef enum { WM_SOCCLK = 0, WM_DCEFCLK, WM_COUNT, } WM_CLOCK_e; typedef struct { /* Watermarks */ WatermarkRowGeneric_t WatermarkRow[WM_COUNT][NUM_WM_RANGES]; uint32_t MmHubPadding[7]; /* SMU internal use */ } Watermarks_t; #ifdef PPTABLE_V10_SMU_VERSION typedef struct { float AvfsGbCksOn[NUM_GFXCLK_DPM_LEVELS]; float AcBtcGbCksOn[NUM_GFXCLK_DPM_LEVELS]; float AvfsGbCksOff[NUM_GFXCLK_DPM_LEVELS]; float AcBtcGbCksOff[NUM_GFXCLK_DPM_LEVELS]; float DcBtcGb; uint32_t MmHubPadding[7]; /* SMU internal use */ } AvfsTable_t; #else typedef struct { uint32_t AvfsGbCksOn[NUM_GFXCLK_DPM_LEVELS]; uint32_t AcBtcGbCksOn[NUM_GFXCLK_DPM_LEVELS]; uint32_t AvfsGbCksOff[NUM_GFXCLK_DPM_LEVELS]; uint32_t AcBtcGbCksOff[NUM_GFXCLK_DPM_LEVELS]; uint32_t DcBtcGb; uint32_t MmHubPadding[7]; /* SMU internal use */ } AvfsTable_t; #endif typedef struct { uint16_t avgPsmCount[30]; uint16_t minPsmCount[30]; float avgPsmVoltage[30]; float minPsmVoltage[30]; uint32_t MmHubPadding[7]; /* SMU internal use */ } AvfsDebugTable_t; typedef struct { uint8_t AvfsEn; uint8_t AvfsVersion; uint8_t Padding[2]; int32_t VFT0_m1; /* Q8.24 */ int32_t VFT0_m2; /* Q12.12 */ int32_t VFT0_b; /* Q32 */ int32_t VFT1_m1; /* Q8.16 */ int32_t VFT1_m2; /* Q12.12 */ int32_t VFT1_b; /* Q32 */ int32_t VFT2_m1; /* Q8.16 */ int32_t VFT2_m2; /* Q12.12 */ int32_t VFT2_b; /* Q32 */ int32_t AvfsGb0_m1; /* Q8.16 */ int32_t AvfsGb0_m2; /* Q12.12 */ int32_t AvfsGb0_b; /* Q32 */ int32_t AcBtcGb_m1; /* Q8.24 */ int32_t AcBtcGb_m2; /* Q12.12 */ int32_t AcBtcGb_b; /* Q32 */ uint32_t AvfsTempCold; uint32_t AvfsTempMid; uint32_t AvfsTempHot; uint32_t InversionVoltage; /* in mV with 2 fractional bits */ int32_t P2V_m1; /* Q8.24 */ int32_t P2V_m2; /* Q12.12 */ int32_t P2V_b; /* Q32 */ uint32_t P2VCharzFreq; /* in 10KHz units */ uint32_t EnabledAvfsModules; uint32_t MmHubPadding[7]; /* SMU internal use */ } AvfsFuseOverride_t; /* These defines are used with the following messages: * SMC_MSG_TransferTableDram2Smu * SMC_MSG_TransferTableSmu2Dram */ #define TABLE_PPTABLE 0 #define TABLE_WATERMARKS 1 #define TABLE_AVFS 2 #define TABLE_AVFS_PSM_DEBUG 3 #define TABLE_AVFS_FUSE_OVERRIDE 4 #define TABLE_PMSTATUSLOG 5 #define TABLE_COUNT 6 /* These defines are used with the SMC_MSG_SetUclkFastSwitch message. */ #define UCLK_SWITCH_SLOW 0 #define UCLK_SWITCH_FAST 1 /* GFX DIDT Configuration */ #define SQ_Enable_MASK 0x1 #define SQ_IR_MASK 0x2 #define SQ_PCC_MASK 0x4 #define SQ_EDC_MASK 0x8 #define TCP_Enable_MASK 0x100 #define TCP_IR_MASK 0x200 #define TCP_PCC_MASK 0x400 #define TCP_EDC_MASK 0x800 #define TD_Enable_MASK 0x10000 #define TD_IR_MASK 0x20000 #define TD_PCC_MASK 0x40000 #define TD_EDC_MASK 0x80000 #define DB_Enable_MASK 0x1000000 #define DB_IR_MASK 0x2000000 #define DB_PCC_MASK 0x4000000 #define DB_EDC_MASK 0x8000000 #define SQ_Enable_SHIFT 0 #define SQ_IR_SHIFT 1 #define SQ_PCC_SHIFT 2 #define SQ_EDC_SHIFT 3 #define TCP_Enable_SHIFT 8 #define TCP_IR_SHIFT 9 #define TCP_PCC_SHIFT 10 #define TCP_EDC_SHIFT 11 #define TD_Enable_SHIFT 16 #define TD_IR_SHIFT 17 #define TD_PCC_SHIFT 18 #define TD_EDC_SHIFT 19 #define DB_Enable_SHIFT 24 #define DB_IR_SHIFT 25 #define DB_PCC_SHIFT 26 #define DB_EDC_SHIFT 27 #define REMOVE_FMAX_MARGIN_BIT 0x0 #define REMOVE_DCTOL_MARGIN_BIT 0x1 #define REMOVE_PLATFORM_MARGIN_BIT 0x2 #endif