1 /* $NetBSD: vega20_ppsmc.h,v 1.2 2021/12/18 23:45:26 riastradh Exp $ */ 2 3 /* 4 * Copyright 2018 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 */ 25 26 #ifndef VEGA20_PP_SMC_H 27 #define VEGA20_PP_SMC_H 28 29 #pragma pack(push, 1) 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 38 // Message Definitions: 39 #define PPSMC_MSG_TestMessage 0x1 40 #define PPSMC_MSG_GetSmuVersion 0x2 41 #define PPSMC_MSG_GetDriverIfVersion 0x3 42 #define PPSMC_MSG_SetAllowedFeaturesMaskLow 0x4 43 #define PPSMC_MSG_SetAllowedFeaturesMaskHigh 0x5 44 #define PPSMC_MSG_EnableAllSmuFeatures 0x6 45 #define PPSMC_MSG_DisableAllSmuFeatures 0x7 46 #define PPSMC_MSG_EnableSmuFeaturesLow 0x8 47 #define PPSMC_MSG_EnableSmuFeaturesHigh 0x9 48 #define PPSMC_MSG_DisableSmuFeaturesLow 0xA 49 #define PPSMC_MSG_DisableSmuFeaturesHigh 0xB 50 #define PPSMC_MSG_GetEnabledSmuFeaturesLow 0xC 51 #define PPSMC_MSG_GetEnabledSmuFeaturesHigh 0xD 52 #define PPSMC_MSG_SetWorkloadMask 0xE 53 #define PPSMC_MSG_SetPptLimit 0xF 54 #define PPSMC_MSG_SetDriverDramAddrHigh 0x10 55 #define PPSMC_MSG_SetDriverDramAddrLow 0x11 56 #define PPSMC_MSG_SetToolsDramAddrHigh 0x12 57 #define PPSMC_MSG_SetToolsDramAddrLow 0x13 58 #define PPSMC_MSG_TransferTableSmu2Dram 0x14 59 #define PPSMC_MSG_TransferTableDram2Smu 0x15 60 #define PPSMC_MSG_UseDefaultPPTable 0x16 61 #define PPSMC_MSG_UseBackupPPTable 0x17 62 #define PPSMC_MSG_RunBtc 0x18 63 #define PPSMC_MSG_RequestI2CBus 0x19 64 #define PPSMC_MSG_ReleaseI2CBus 0x1A 65 #define PPSMC_MSG_SetFloorSocVoltage 0x21 66 #define PPSMC_MSG_SoftReset 0x22 67 #define PPSMC_MSG_StartBacoMonitor 0x23 68 #define PPSMC_MSG_CancelBacoMonitor 0x24 69 #define PPSMC_MSG_EnterBaco 0x25 70 #define PPSMC_MSG_SetSoftMinByFreq 0x26 71 #define PPSMC_MSG_SetSoftMaxByFreq 0x27 72 #define PPSMC_MSG_SetHardMinByFreq 0x28 73 #define PPSMC_MSG_SetHardMaxByFreq 0x29 74 #define PPSMC_MSG_GetMinDpmFreq 0x2A 75 #define PPSMC_MSG_GetMaxDpmFreq 0x2B 76 #define PPSMC_MSG_GetDpmFreqByIndex 0x2C 77 #define PPSMC_MSG_GetDpmClockFreq 0x2D 78 #define PPSMC_MSG_GetSsVoltageByDpm 0x2E 79 #define PPSMC_MSG_SetMemoryChannelConfig 0x2F 80 #define PPSMC_MSG_SetGeminiMode 0x30 81 #define PPSMC_MSG_SetGeminiApertureHigh 0x31 82 #define PPSMC_MSG_SetGeminiApertureLow 0x32 83 #define PPSMC_MSG_SetMinLinkDpmByIndex 0x33 84 #define PPSMC_MSG_OverridePcieParameters 0x34 85 #define PPSMC_MSG_OverDriveSetPercentage 0x35 86 #define PPSMC_MSG_SetMinDeepSleepDcefclk 0x36 87 #define PPSMC_MSG_ReenableAcDcInterrupt 0x37 88 #define PPSMC_MSG_NotifyPowerSource 0x38 89 #define PPSMC_MSG_SetUclkFastSwitch 0x39 90 #define PPSMC_MSG_SetUclkDownHyst 0x3A 91 //#define PPSMC_MSG_GfxDeviceDriverReset 0x3B 92 #define PPSMC_MSG_GetCurrentRpm 0x3C 93 #define PPSMC_MSG_SetVideoFps 0x3D 94 #define PPSMC_MSG_SetTjMax 0x3E 95 #define PPSMC_MSG_SetFanTemperatureTarget 0x3F 96 #define PPSMC_MSG_PrepareMp1ForUnload 0x40 97 #define PPSMC_MSG_DramLogSetDramAddrHigh 0x41 98 #define PPSMC_MSG_DramLogSetDramAddrLow 0x42 99 #define PPSMC_MSG_DramLogSetDramSize 0x43 100 #define PPSMC_MSG_SetFanMaxRpm 0x44 101 #define PPSMC_MSG_SetFanMinPwm 0x45 102 #define PPSMC_MSG_ConfigureGfxDidt 0x46 103 #define PPSMC_MSG_NumOfDisplays 0x47 104 #define PPSMC_MSG_RemoveMargins 0x48 105 #define PPSMC_MSG_ReadSerialNumTop32 0x49 106 #define PPSMC_MSG_ReadSerialNumBottom32 0x4A 107 #define PPSMC_MSG_SetSystemVirtualDramAddrHigh 0x4B 108 #define PPSMC_MSG_SetSystemVirtualDramAddrLow 0x4C 109 #define PPSMC_MSG_WaflTest 0x4D 110 #define PPSMC_MSG_SetFclkGfxClkRatio 0x4E 111 // Unused ID 0x4F to 0x50 112 #define PPSMC_MSG_AllowGfxOff 0x51 113 #define PPSMC_MSG_DisallowGfxOff 0x52 114 #define PPSMC_MSG_GetPptLimit 0x53 115 #define PPSMC_MSG_GetDcModeMaxDpmFreq 0x54 116 #define PPSMC_MSG_GetDebugData 0x55 117 #define PPSMC_MSG_SetXgmiMode 0x56 118 #define PPSMC_MSG_RunAfllBtc 0x57 119 #define PPSMC_MSG_ExitBaco 0x58 120 #define PPSMC_MSG_PrepareMp1ForReset 0x59 121 #define PPSMC_MSG_PrepareMp1ForShutdown 0x5A 122 #define PPSMC_MSG_SetMGpuFanBoostLimitRpm 0x5D 123 #define PPSMC_MSG_GetAVFSVoltageByDpm 0x5F 124 #define PPSMC_MSG_BacoWorkAroundFlushVDCI 0x60 125 #define PPSMC_MSG_DFCstateControl 0x63 126 #define PPSMC_Message_Count 0x64 127 128 typedef uint32_t PPSMC_Result; 129 typedef uint32_t PPSMC_Msg; 130 131 #pragma pack(pop) 132 133 #endif 134
Indexes created Sun Sep 28 12:09:53 GMT 2025