1/*
  2 * Copyright 2016 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 PP_SMC_H
 25#define PP_SMC_H
 26
 27#pragma pack(push, 1)
 28
 29#define SMU_UCODE_VERSION                  0x001c0800
 30
 31/* SMU Response Codes: */
 32#define PPSMC_Result_OK                    0x1
 33#define PPSMC_Result_Failed                0xFF
 34#define PPSMC_Result_UnknownCmd            0xFE
 35#define PPSMC_Result_CmdRejectedPrereq     0xFD
 36#define PPSMC_Result_CmdRejectedBusy       0xFC
 37
 38typedef uint16_t PPSMC_Result;
 39
 40/* Message Definitions */
 41#define PPSMC_MSG_TestMessage                    0x1
 42#define PPSMC_MSG_GetSmuVersion                  0x2
 43#define PPSMC_MSG_GetDriverIfVersion             0x3
 44#define PPSMC_MSG_EnableSmuFeatures              0x4
 45#define PPSMC_MSG_DisableSmuFeatures             0x5
 46#define PPSMC_MSG_GetEnabledSmuFeatures          0x6
 47#define PPSMC_MSG_SetWorkloadMask                0x7
 48#define PPSMC_MSG_SetPptLimit                    0x8
 49#define PPSMC_MSG_SetDriverDramAddrHigh          0x9
 50#define PPSMC_MSG_SetDriverDramAddrLow           0xA
 51#define PPSMC_MSG_SetToolsDramAddrHigh           0xB
 52#define PPSMC_MSG_SetToolsDramAddrLow            0xC
 53#define PPSMC_MSG_TransferTableSmu2Dram          0xD
 54#define PPSMC_MSG_TransferTableDram2Smu          0xE
 55#define PPSMC_MSG_UseDefaultPPTable              0xF
 56#define PPSMC_MSG_UseBackupPPTable               0x10
 57#define PPSMC_MSG_RunBtc                         0x11
 58#define PPSMC_MSG_RequestI2CBus                  0x12
 59#define PPSMC_MSG_ReleaseI2CBus                  0x13
 60#define PPSMC_MSG_ConfigureTelemetry             0x14
 61#define PPSMC_MSG_SetUlvIpMask                   0x15
 62#define PPSMC_MSG_SetSocVidOffset                0x16
 63#define PPSMC_MSG_SetMemVidOffset                0x17
 64#define PPSMC_MSG_GetSocVidOffset                0x18
 65#define PPSMC_MSG_GetMemVidOffset                0x19
 66#define PPSMC_MSG_SetFloorSocVoltage             0x1A
 67#define PPSMC_MSG_SoftReset                      0x1B
 68#define PPSMC_MSG_StartBacoMonitor               0x1C
 69#define PPSMC_MSG_CancelBacoMonitor              0x1D
 70#define PPSMC_MSG_EnterBaco                      0x1E
 71#define PPSMC_MSG_AllowLowGfxclkInterrupt        0x1F
 72#define PPSMC_MSG_SetLowGfxclkInterruptThreshold 0x20
 73#define PPSMC_MSG_SetSoftMinGfxclkByIndex        0x21
 74#define PPSMC_MSG_SetSoftMaxGfxclkByIndex        0x22
 75#define PPSMC_MSG_GetCurrentGfxclkIndex          0x23
 76#define PPSMC_MSG_SetSoftMinUclkByIndex          0x24
 77#define PPSMC_MSG_SetSoftMaxUclkByIndex          0x25
 78#define PPSMC_MSG_GetCurrentUclkIndex            0x26
 79#define PPSMC_MSG_SetSoftMinUvdByIndex           0x27
 80#define PPSMC_MSG_SetSoftMaxUvdByIndex           0x28
 81#define PPSMC_MSG_GetCurrentUvdIndex             0x29
 82#define PPSMC_MSG_SetSoftMinVceByIndex           0x2A
 83#define PPSMC_MSG_SetSoftMaxVceByIndex           0x2B
 84#define PPSMC_MSG_SetHardMinVceByIndex           0x2C
 85#define PPSMC_MSG_GetCurrentVceIndex             0x2D
 86#define PPSMC_MSG_SetSoftMinSocclkByIndex        0x2E
 87#define PPSMC_MSG_SetHardMinSocclkByIndex        0x2F
 88#define PPSMC_MSG_SetSoftMaxSocclkByIndex        0x30
 89#define PPSMC_MSG_GetCurrentSocclkIndex          0x31
 90#define PPSMC_MSG_SetMinLinkDpmByIndex           0x32
 91#define PPSMC_MSG_GetCurrentLinkIndex            0x33
 92#define PPSMC_MSG_GetAverageGfxclkFrequency      0x34
 93#define PPSMC_MSG_GetAverageSocclkFrequency      0x35
 94#define PPSMC_MSG_GetAverageUclkFrequency        0x36
 95#define PPSMC_MSG_GetAverageGfxActivity          0x37
 96#define PPSMC_MSG_GetTemperatureEdge             0x38
 97#define PPSMC_MSG_GetTemperatureHotspot          0x39
 98#define PPSMC_MSG_GetTemperatureHBM              0x3A
 99#define PPSMC_MSG_GetTemperatureVrSoc            0x3B
100#define PPSMC_MSG_GetTemperatureVrMem            0x3C
101#define PPSMC_MSG_GetTemperatureLiquid           0x3D
102#define PPSMC_MSG_GetTemperaturePlx              0x3E
103#define PPSMC_MSG_OverDriveSetPercentage         0x3F
104#define PPSMC_MSG_SetMinDeepSleepDcefclk         0x40
105#define PPSMC_MSG_SwitchToAC                     0x41
106#define PPSMC_MSG_SetUclkFastSwitch              0x42
107#define PPSMC_MSG_SetUclkDownHyst                0x43
108#define PPSMC_MSG_RemoveDCClamp                  0x44
109#define PPSMC_MSG_GfxDeviceDriverReset           0x45
110#define PPSMC_MSG_GetCurrentRpm                  0x46
111#define PPSMC_MSG_SetVideoFps                    0x47
112#define PPSMC_MSG_SetCustomGfxDpmParameters      0x48
113#define PPSMC_MSG_SetTjMax                       0x49
114#define PPSMC_MSG_SetFanTemperatureTarget        0x4A
115#define PPSMC_MSG_PrepareMp1ForUnload            0x4B
116#define PPSMC_MSG_RequestDisplayClockByFreq      0x4C
117#define PPSMC_MSG_GetClockFreqMHz                0x4D
118#define PPSMC_MSG_DramLogSetDramAddrHigh         0x4E
119#define PPSMC_MSG_DramLogSetDramAddrLow          0x4F
120#define PPSMC_MSG_DramLogSetDramSize             0x50
121#define PPSMC_MSG_SetFanMaxRpm                   0x51
122#define PPSMC_MSG_SetFanMinPwm                   0x52
123#define PPSMC_MSG_ConfigureGfxDidt               0x55
124#define PPSMC_MSG_NumOfDisplays                  0x56
125#define PPSMC_MSG_ReadSerialNumTop32             0x58
126#define PPSMC_MSG_ReadSerialNumBottom32          0x59
127#define PPSMC_MSG_SetSystemVirtualDramAddrHigh   0x5A
128#define PPSMC_MSG_SetSystemVirtualDramAddrLow    0x5B
129#define PPSMC_MSG_RunAcgBtc                      0x5C
130#define PPSMC_MSG_RunAcgInClosedLoop             0x5D
131#define PPSMC_MSG_RunAcgInOpenLoop               0x5E
132#define PPSMC_MSG_InitializeAcg                  0x5F
133#define PPSMC_MSG_GetCurrPkgPwr                  0x61
134#define PPSMC_MSG_GetAverageGfxclkActualFrequency 0x63
135#define PPSMC_MSG_SetPccThrottleLevel            0x67
136#define PPSMC_MSG_UpdatePkgPwrPidAlpha           0x68
137#define PPSMC_Message_Count                      0x69
138
139
140typedef int PPSMC_Msg;
141
142#pragma pack(pop)
143
144#endif