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 
126 typedef uint32_t PPSMC_Result;
127 typedef uint32_t PPSMC_Msg;
128 
129 #pragma pack(pop)
130 
131 #endif
132