1 /* $NetBSD: smu_v11_0_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 SMU_V11_0_PPSMC_H 27 #define SMU_V11_0_PPSMC_H 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 // BASIC 38 #define PPSMC_MSG_TestMessage 0x1 39 #define PPSMC_MSG_GetSmuVersion 0x2 40 #define PPSMC_MSG_GetDriverIfVersion 0x3 41 #define PPSMC_MSG_SetAllowedFeaturesMaskLow 0x4 42 #define PPSMC_MSG_SetAllowedFeaturesMaskHigh 0x5 43 #define PPSMC_MSG_EnableAllSmuFeatures 0x6 44 #define PPSMC_MSG_DisableAllSmuFeatures 0x7 45 #define PPSMC_MSG_EnableSmuFeaturesLow 0x8 46 #define PPSMC_MSG_EnableSmuFeaturesHigh 0x9 47 #define PPSMC_MSG_DisableSmuFeaturesLow 0xA 48 #define PPSMC_MSG_DisableSmuFeaturesHigh 0xB 49 #define PPSMC_MSG_GetEnabledSmuFeaturesLow 0xC 50 #define PPSMC_MSG_GetEnabledSmuFeaturesHigh 0xD 51 #define PPSMC_MSG_SetDriverDramAddrHigh 0xE 52 #define PPSMC_MSG_SetDriverDramAddrLow 0xF 53 #define PPSMC_MSG_SetToolsDramAddrHigh 0x10 54 #define PPSMC_MSG_SetToolsDramAddrLow 0x11 55 #define PPSMC_MSG_TransferTableSmu2Dram 0x12 56 #define PPSMC_MSG_TransferTableDram2Smu 0x13 57 #define PPSMC_MSG_UseDefaultPPTable 0x14 58 #define PPSMC_MSG_UseBackupPPTable 0x15 59 #define PPSMC_MSG_SetSystemVirtualDramAddrHigh 0x16 60 #define PPSMC_MSG_SetSystemVirtualDramAddrLow 0x17 61 62 //BACO/BAMACO/BOMACO 63 #define PPSMC_MSG_EnterBaco 0x18 64 #define PPSMC_MSG_ExitBaco 0x19 65 #define PPSMC_MSG_ArmD3 0x46 66 67 //DPM 68 #define PPSMC_MSG_SetSoftMinByFreq 0x1A 69 #define PPSMC_MSG_SetSoftMaxByFreq 0x1B 70 #define PPSMC_MSG_SetHardMinByFreq 0x1C 71 #define PPSMC_MSG_SetHardMaxByFreq 0x1D 72 #define PPSMC_MSG_GetMinDpmFreq 0x1E 73 #define PPSMC_MSG_GetMaxDpmFreq 0x1F 74 #define PPSMC_MSG_GetDpmFreqByIndex 0x20 75 #define PPSMC_MSG_OverridePcieParameters 0x21 76 #define PPSMC_MSG_SetMinDeepSleepDcefclk 0x22 77 78 #define PPSMC_MSG_SetWorkloadMask 0x24 79 #define PPSMC_MSG_SetUclkFastSwitch 0x25 80 #define PPSMC_MSG_GetVoltageByDpm 0x26 81 #define PPSMC_MSG_SetVideoFps 0x27 82 #define PPSMC_MSG_GetDcModeMaxDpmFreq 0x28 83 84 //Power Gating 85 #define PPSMC_MSG_AllowGfxOff 0x29 86 #define PPSMC_MSG_DisallowGfxOff 0x2A 87 #define PPSMC_MSG_PowerUpVcn 0x2B 88 #define PPSMC_MSG_PowerDownVcn 0x2C 89 #define PPSMC_MSG_PowerUpJpeg 0x2D 90 #define PPSMC_MSG_PowerDownJpeg 0x2E 91 //reserve 0x29 to 0x30 for PG harvesting TBD 92 93 //Resets 94 #define PPSMC_MSG_PrepareMp1ForUnload 0x32 95 #define PPSMC_MSG_PrepareMp1ForReset 0x33 96 #define PPSMC_MSG_PrepareMp1ForShutdown 0x34 97 98 //ACDC Power Source 99 #define PPSMC_MSG_SetPptLimit 0x35 100 #define PPSMC_MSG_GetPptLimit 0x36 101 #define PPSMC_MSG_ReenableAcDcInterrupt 0x37 102 #define PPSMC_MSG_NotifyPowerSource 0x38 103 104 //BTC 105 #define PPSMC_MSG_RunBtc 0x3A 106 107 //Debug 108 #define PPSMC_MSG_DramLogSetDramAddrHigh 0x3B 109 #define PPSMC_MSG_DramLogSetDramAddrLow 0x3C 110 #define PPSMC_MSG_DramLogSetDramSize 0x3D 111 #define PPSMC_MSG_GetDebugData 0x3E 112 113 //Others 114 #define PPSMC_MSG_ConfigureGfxDidt 0x3F 115 #define PPSMC_MSG_NumOfDisplays 0x40 116 117 #define PPSMC_MSG_SetMemoryChannelConfig 0x41 118 #define PPSMC_MSG_SetGeminiMode 0x42 119 #define PPSMC_MSG_SetGeminiApertureHigh 0x43 120 #define PPSMC_MSG_SetGeminiApertureLow 0x44 121 122 #define PPSMC_MSG_GetVoltageByDpmOverdrive 0x45 123 #define PPSMC_MSG_BacoAudioD3PME 0x48 124 125 #define PPSMC_MSG_DALDisableDummyPstateChange 0x49 126 #define PPSMC_MSG_DALEnableDummyPstateChange 0x4A 127 128 #define PPSMC_Message_Count 0x4B 129 130 typedef uint32_t PPSMC_Result; 131 typedef uint32_t PPSMC_Msg; 132 133 //for use with PPSMC_MSG_GetVoltageByDpmOverdrive 134 #define PPSMC_GET_AVFS_CURVE 0 135 #define PPSMC_GET_OVERDRIVE_CURVE 1 136 #endif 137
Indexes created Wed Oct 01 07:09:59 GMT 2025