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