1*1bb76ff1Sjsg /* 2*1bb76ff1Sjsg * Copyright 2016 Advanced Micro Devices, Inc. 3*1bb76ff1Sjsg * 4*1bb76ff1Sjsg * Permission is hereby granted, free of charge, to any person obtaining a 5*1bb76ff1Sjsg * copy of this software and associated documentation files (the "Software"), 6*1bb76ff1Sjsg * to deal in the Software without restriction, including without limitation 7*1bb76ff1Sjsg * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8*1bb76ff1Sjsg * and/or sell copies of the Software, and to permit persons to whom the 9*1bb76ff1Sjsg * Software is furnished to do so, subject to the following conditions: 10*1bb76ff1Sjsg * 11*1bb76ff1Sjsg * The above copyright notice and this permission notice shall be included in 12*1bb76ff1Sjsg * all copies or substantial portions of the Software. 13*1bb76ff1Sjsg * 14*1bb76ff1Sjsg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15*1bb76ff1Sjsg * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16*1bb76ff1Sjsg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17*1bb76ff1Sjsg * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18*1bb76ff1Sjsg * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19*1bb76ff1Sjsg * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20*1bb76ff1Sjsg * OTHER DEALINGS IN THE SOFTWARE. 21*1bb76ff1Sjsg * 22*1bb76ff1Sjsg */ 23*1bb76ff1Sjsg 24*1bb76ff1Sjsg #ifndef PP_SMC_H 25*1bb76ff1Sjsg #define PP_SMC_H 26*1bb76ff1Sjsg 27*1bb76ff1Sjsg #pragma pack(push, 1) 28*1bb76ff1Sjsg 29*1bb76ff1Sjsg #define SMU_UCODE_VERSION 0x001c0800 30*1bb76ff1Sjsg 31*1bb76ff1Sjsg /* SMU Response Codes: */ 32*1bb76ff1Sjsg #define PPSMC_Result_OK 0x1 33*1bb76ff1Sjsg #define PPSMC_Result_Failed 0xFF 34*1bb76ff1Sjsg #define PPSMC_Result_UnknownCmd 0xFE 35*1bb76ff1Sjsg #define PPSMC_Result_CmdRejectedPrereq 0xFD 36*1bb76ff1Sjsg #define PPSMC_Result_CmdRejectedBusy 0xFC 37*1bb76ff1Sjsg 38*1bb76ff1Sjsg typedef uint16_t PPSMC_Result; 39*1bb76ff1Sjsg 40*1bb76ff1Sjsg /* Message Definitions */ 41*1bb76ff1Sjsg #define PPSMC_MSG_TestMessage 0x1 42*1bb76ff1Sjsg #define PPSMC_MSG_GetSmuVersion 0x2 43*1bb76ff1Sjsg #define PPSMC_MSG_GetDriverIfVersion 0x3 44*1bb76ff1Sjsg #define PPSMC_MSG_EnableSmuFeatures 0x4 45*1bb76ff1Sjsg #define PPSMC_MSG_DisableSmuFeatures 0x5 46*1bb76ff1Sjsg #define PPSMC_MSG_GetEnabledSmuFeatures 0x6 47*1bb76ff1Sjsg #define PPSMC_MSG_SetWorkloadMask 0x7 48*1bb76ff1Sjsg #define PPSMC_MSG_SetPptLimit 0x8 49*1bb76ff1Sjsg #define PPSMC_MSG_SetDriverDramAddrHigh 0x9 50*1bb76ff1Sjsg #define PPSMC_MSG_SetDriverDramAddrLow 0xA 51*1bb76ff1Sjsg #define PPSMC_MSG_SetToolsDramAddrHigh 0xB 52*1bb76ff1Sjsg #define PPSMC_MSG_SetToolsDramAddrLow 0xC 53*1bb76ff1Sjsg #define PPSMC_MSG_TransferTableSmu2Dram 0xD 54*1bb76ff1Sjsg #define PPSMC_MSG_TransferTableDram2Smu 0xE 55*1bb76ff1Sjsg #define PPSMC_MSG_UseDefaultPPTable 0xF 56*1bb76ff1Sjsg #define PPSMC_MSG_UseBackupPPTable 0x10 57*1bb76ff1Sjsg #define PPSMC_MSG_RunBtc 0x11 58*1bb76ff1Sjsg #define PPSMC_MSG_RequestI2CBus 0x12 59*1bb76ff1Sjsg #define PPSMC_MSG_ReleaseI2CBus 0x13 60*1bb76ff1Sjsg #define PPSMC_MSG_ConfigureTelemetry 0x14 61*1bb76ff1Sjsg #define PPSMC_MSG_SetUlvIpMask 0x15 62*1bb76ff1Sjsg #define PPSMC_MSG_SetSocVidOffset 0x16 63*1bb76ff1Sjsg #define PPSMC_MSG_SetMemVidOffset 0x17 64*1bb76ff1Sjsg #define PPSMC_MSG_GetSocVidOffset 0x18 65*1bb76ff1Sjsg #define PPSMC_MSG_GetMemVidOffset 0x19 66*1bb76ff1Sjsg #define PPSMC_MSG_SetFloorSocVoltage 0x1A 67*1bb76ff1Sjsg #define PPSMC_MSG_SoftReset 0x1B 68*1bb76ff1Sjsg #define PPSMC_MSG_StartBacoMonitor 0x1C 69*1bb76ff1Sjsg #define PPSMC_MSG_CancelBacoMonitor 0x1D 70*1bb76ff1Sjsg #define PPSMC_MSG_EnterBaco 0x1E 71*1bb76ff1Sjsg #define PPSMC_MSG_AllowLowGfxclkInterrupt 0x1F 72*1bb76ff1Sjsg #define PPSMC_MSG_SetLowGfxclkInterruptThreshold 0x20 73*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMinGfxclkByIndex 0x21 74*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMaxGfxclkByIndex 0x22 75*1bb76ff1Sjsg #define PPSMC_MSG_GetCurrentGfxclkIndex 0x23 76*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMinUclkByIndex 0x24 77*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMaxUclkByIndex 0x25 78*1bb76ff1Sjsg #define PPSMC_MSG_GetCurrentUclkIndex 0x26 79*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMinUvdByIndex 0x27 80*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMaxUvdByIndex 0x28 81*1bb76ff1Sjsg #define PPSMC_MSG_GetCurrentUvdIndex 0x29 82*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMinVceByIndex 0x2A 83*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMaxVceByIndex 0x2B 84*1bb76ff1Sjsg #define PPSMC_MSG_SetHardMinVceByIndex 0x2C 85*1bb76ff1Sjsg #define PPSMC_MSG_GetCurrentVceIndex 0x2D 86*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMinSocclkByIndex 0x2E 87*1bb76ff1Sjsg #define PPSMC_MSG_SetHardMinSocclkByIndex 0x2F 88*1bb76ff1Sjsg #define PPSMC_MSG_SetSoftMaxSocclkByIndex 0x30 89*1bb76ff1Sjsg #define PPSMC_MSG_GetCurrentSocclkIndex 0x31 90*1bb76ff1Sjsg #define PPSMC_MSG_SetMinLinkDpmByIndex 0x32 91*1bb76ff1Sjsg #define PPSMC_MSG_GetCurrentLinkIndex 0x33 92*1bb76ff1Sjsg #define PPSMC_MSG_GetAverageGfxclkFrequency 0x34 93*1bb76ff1Sjsg #define PPSMC_MSG_GetAverageSocclkFrequency 0x35 94*1bb76ff1Sjsg #define PPSMC_MSG_GetAverageUclkFrequency 0x36 95*1bb76ff1Sjsg #define PPSMC_MSG_GetAverageGfxActivity 0x37 96*1bb76ff1Sjsg #define PPSMC_MSG_GetTemperatureEdge 0x38 97*1bb76ff1Sjsg #define PPSMC_MSG_GetTemperatureHotspot 0x39 98*1bb76ff1Sjsg #define PPSMC_MSG_GetTemperatureHBM 0x3A 99*1bb76ff1Sjsg #define PPSMC_MSG_GetTemperatureVrSoc 0x3B 100*1bb76ff1Sjsg #define PPSMC_MSG_GetTemperatureVrMem 0x3C 101*1bb76ff1Sjsg #define PPSMC_MSG_GetTemperatureLiquid 0x3D 102*1bb76ff1Sjsg #define PPSMC_MSG_GetTemperaturePlx 0x3E 103*1bb76ff1Sjsg #define PPSMC_MSG_OverDriveSetPercentage 0x3F 104*1bb76ff1Sjsg #define PPSMC_MSG_SetMinDeepSleepDcefclk 0x40 105*1bb76ff1Sjsg #define PPSMC_MSG_SwitchToAC 0x41 106*1bb76ff1Sjsg #define PPSMC_MSG_SetUclkFastSwitch 0x42 107*1bb76ff1Sjsg #define PPSMC_MSG_SetUclkDownHyst 0x43 108*1bb76ff1Sjsg #define PPSMC_MSG_RemoveDCClamp 0x44 109*1bb76ff1Sjsg #define PPSMC_MSG_GfxDeviceDriverReset 0x45 110*1bb76ff1Sjsg #define PPSMC_MSG_GetCurrentRpm 0x46 111*1bb76ff1Sjsg #define PPSMC_MSG_SetVideoFps 0x47 112*1bb76ff1Sjsg #define PPSMC_MSG_SetCustomGfxDpmParameters 0x48 113*1bb76ff1Sjsg #define PPSMC_MSG_SetTjMax 0x49 114*1bb76ff1Sjsg #define PPSMC_MSG_SetFanTemperatureTarget 0x4A 115*1bb76ff1Sjsg #define PPSMC_MSG_PrepareMp1ForUnload 0x4B 116*1bb76ff1Sjsg #define PPSMC_MSG_RequestDisplayClockByFreq 0x4C 117*1bb76ff1Sjsg #define PPSMC_MSG_GetClockFreqMHz 0x4D 118*1bb76ff1Sjsg #define PPSMC_MSG_DramLogSetDramAddrHigh 0x4E 119*1bb76ff1Sjsg #define PPSMC_MSG_DramLogSetDramAddrLow 0x4F 120*1bb76ff1Sjsg #define PPSMC_MSG_DramLogSetDramSize 0x50 121*1bb76ff1Sjsg #define PPSMC_MSG_SetFanMaxRpm 0x51 122*1bb76ff1Sjsg #define PPSMC_MSG_SetFanMinPwm 0x52 123*1bb76ff1Sjsg #define PPSMC_MSG_ConfigureGfxDidt 0x55 124*1bb76ff1Sjsg #define PPSMC_MSG_NumOfDisplays 0x56 125*1bb76ff1Sjsg #define PPSMC_MSG_ReadSerialNumTop32 0x58 126*1bb76ff1Sjsg #define PPSMC_MSG_ReadSerialNumBottom32 0x59 127*1bb76ff1Sjsg #define PPSMC_MSG_SetSystemVirtualDramAddrHigh 0x5A 128*1bb76ff1Sjsg #define PPSMC_MSG_SetSystemVirtualDramAddrLow 0x5B 129*1bb76ff1Sjsg #define PPSMC_MSG_RunAcgBtc 0x5C 130*1bb76ff1Sjsg #define PPSMC_MSG_RunAcgInClosedLoop 0x5D 131*1bb76ff1Sjsg #define PPSMC_MSG_RunAcgInOpenLoop 0x5E 132*1bb76ff1Sjsg #define PPSMC_MSG_InitializeAcg 0x5F 133*1bb76ff1Sjsg #define PPSMC_MSG_GetCurrPkgPwr 0x61 134*1bb76ff1Sjsg #define PPSMC_MSG_GetAverageGfxclkActualFrequency 0x63 135*1bb76ff1Sjsg #define PPSMC_MSG_SetPccThrottleLevel 0x67 136*1bb76ff1Sjsg #define PPSMC_MSG_UpdatePkgPwrPidAlpha 0x68 137*1bb76ff1Sjsg #define PPSMC_Message_Count 0x69 138*1bb76ff1Sjsg 139*1bb76ff1Sjsg 140*1bb76ff1Sjsg typedef int PPSMC_Msg; 141*1bb76ff1Sjsg 142*1bb76ff1Sjsg #pragma pack(pop) 143*1bb76ff1Sjsg 144*1bb76ff1Sjsg #endif 145