1/* 2 * Copyright 2018 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 24#ifndef VEGA20_PP_SMC_H 25#define VEGA20_PP_SMC_H 26 27#pragma pack(push, 1) 28 29// SMU Response Codes: 30#define PPSMC_Result_OK 0x1 31#define PPSMC_Result_Failed 0xFF 32#define PPSMC_Result_UnknownCmd 0xFE 33#define PPSMC_Result_CmdRejectedPrereq 0xFD 34#define PPSMC_Result_CmdRejectedBusy 0xFC 35 36// Message Definitions: 37#define PPSMC_MSG_TestMessage 0x1 38#define PPSMC_MSG_GetSmuVersion 0x2 39#define PPSMC_MSG_GetDriverIfVersion 0x3 40#define PPSMC_MSG_SetAllowedFeaturesMaskLow 0x4 41#define PPSMC_MSG_SetAllowedFeaturesMaskHigh 0x5 42#define PPSMC_MSG_EnableAllSmuFeatures 0x6 43#define PPSMC_MSG_DisableAllSmuFeatures 0x7 44#define PPSMC_MSG_EnableSmuFeaturesLow 0x8 45#define PPSMC_MSG_EnableSmuFeaturesHigh 0x9 46#define PPSMC_MSG_DisableSmuFeaturesLow 0xA 47#define PPSMC_MSG_DisableSmuFeaturesHigh 0xB 48#define PPSMC_MSG_GetEnabledSmuFeaturesLow 0xC 49#define PPSMC_MSG_GetEnabledSmuFeaturesHigh 0xD 50#define PPSMC_MSG_SetWorkloadMask 0xE 51#define PPSMC_MSG_SetPptLimit 0xF 52#define PPSMC_MSG_SetDriverDramAddrHigh 0x10 53#define PPSMC_MSG_SetDriverDramAddrLow 0x11 54#define PPSMC_MSG_SetToolsDramAddrHigh 0x12 55#define PPSMC_MSG_SetToolsDramAddrLow 0x13 56#define PPSMC_MSG_TransferTableSmu2Dram 0x14 57#define PPSMC_MSG_TransferTableDram2Smu 0x15 58#define PPSMC_MSG_UseDefaultPPTable 0x16 59#define PPSMC_MSG_UseBackupPPTable 0x17 60#define PPSMC_MSG_RunBtc 0x18 61#define PPSMC_MSG_RequestI2CBus 0x19 62#define PPSMC_MSG_ReleaseI2CBus 0x1A 63#define PPSMC_MSG_SetFloorSocVoltage 0x21 64#define PPSMC_MSG_SoftReset 0x22 65#define PPSMC_MSG_StartBacoMonitor 0x23 66#define PPSMC_MSG_CancelBacoMonitor 0x24 67#define PPSMC_MSG_EnterBaco 0x25 68#define PPSMC_MSG_SetSoftMinByFreq 0x26 69#define PPSMC_MSG_SetSoftMaxByFreq 0x27 70#define PPSMC_MSG_SetHardMinByFreq 0x28 71#define PPSMC_MSG_SetHardMaxByFreq 0x29 72#define PPSMC_MSG_GetMinDpmFreq 0x2A 73#define PPSMC_MSG_GetMaxDpmFreq 0x2B 74#define PPSMC_MSG_GetDpmFreqByIndex 0x2C 75#define PPSMC_MSG_GetDpmClockFreq 0x2D 76#define PPSMC_MSG_GetSsVoltageByDpm 0x2E 77#define PPSMC_MSG_SetMemoryChannelConfig 0x2F 78#define PPSMC_MSG_SetGeminiMode 0x30 79#define PPSMC_MSG_SetGeminiApertureHigh 0x31 80#define PPSMC_MSG_SetGeminiApertureLow 0x32 81#define PPSMC_MSG_SetMinLinkDpmByIndex 0x33 82#define PPSMC_MSG_OverridePcieParameters 0x34 83#define PPSMC_MSG_OverDriveSetPercentage 0x35 84#define PPSMC_MSG_SetMinDeepSleepDcefclk 0x36 85#define PPSMC_MSG_ReenableAcDcInterrupt 0x37 86#define PPSMC_MSG_NotifyPowerSource 0x38 87#define PPSMC_MSG_SetUclkFastSwitch 0x39 88#define PPSMC_MSG_SetUclkDownHyst 0x3A 89//#define PPSMC_MSG_GfxDeviceDriverReset 0x3B 90#define PPSMC_MSG_GetCurrentRpm 0x3C 91#define PPSMC_MSG_SetVideoFps 0x3D 92#define PPSMC_MSG_SetTjMax 0x3E 93#define PPSMC_MSG_SetFanTemperatureTarget 0x3F 94#define PPSMC_MSG_PrepareMp1ForUnload 0x40 95#define PPSMC_MSG_DramLogSetDramAddrHigh 0x41 96#define PPSMC_MSG_DramLogSetDramAddrLow 0x42 97#define PPSMC_MSG_DramLogSetDramSize 0x43 98#define PPSMC_MSG_SetFanMaxRpm 0x44 99#define PPSMC_MSG_SetFanMinPwm 0x45 100#define PPSMC_MSG_ConfigureGfxDidt 0x46 101#define PPSMC_MSG_NumOfDisplays 0x47 102#define PPSMC_MSG_RemoveMargins 0x48 103#define PPSMC_MSG_ReadSerialNumTop32 0x49 104#define PPSMC_MSG_ReadSerialNumBottom32 0x4A 105#define PPSMC_MSG_SetSystemVirtualDramAddrHigh 0x4B 106#define PPSMC_MSG_SetSystemVirtualDramAddrLow 0x4C 107#define PPSMC_MSG_WaflTest 0x4D 108#define PPSMC_MSG_SetFclkGfxClkRatio 0x4E 109// Unused ID 0x4F to 0x50 110#define PPSMC_MSG_AllowGfxOff 0x51 111#define PPSMC_MSG_DisallowGfxOff 0x52 112#define PPSMC_MSG_GetPptLimit 0x53 113#define PPSMC_MSG_GetDcModeMaxDpmFreq 0x54 114#define PPSMC_MSG_GetDebugData 0x55 115#define PPSMC_MSG_SetXgmiMode 0x56 116#define PPSMC_MSG_RunAfllBtc 0x57 117#define PPSMC_MSG_ExitBaco 0x58 118#define PPSMC_MSG_PrepareMp1ForReset 0x59 119#define PPSMC_MSG_PrepareMp1ForShutdown 0x5A 120#define PPSMC_MSG_SetMGpuFanBoostLimitRpm 0x5D 121#define PPSMC_MSG_GetAVFSVoltageByDpm 0x5F 122#define PPSMC_MSG_BacoWorkAroundFlushVDCI 0x60 123#define PPSMC_MSG_DFCstateControl 0x63 124#define PPSMC_Message_Count 0x64 125 126typedef uint32_t PPSMC_Result; 127typedef uint32_t PPSMC_Msg; 128 129#pragma pack(pop) 130 131#endif 132