1 /* $NetBSD: vega12_ppsmc.h,v 1.2 2021/12/18 23:45:26 riastradh Exp $ */ 2 3 /* 4 * Copyright 2017 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 VEGA12_PP_SMC_H 27 #define VEGA12_PP_SMC_H 28 29 #pragma pack(push, 1) 30 31 #define SMU_UCODE_VERSION 0x00270a00 32 33 /* SMU Response Codes: */ 34 #define PPSMC_Result_OK 0x1 35 #define PPSMC_Result_Failed 0xFF 36 #define PPSMC_Result_UnknownCmd 0xFE 37 #define PPSMC_Result_CmdRejectedPrereq 0xFD 38 #define PPSMC_Result_CmdRejectedBusy 0xFC 39 40 #define PPSMC_MSG_TestMessage 0x1 41 #define PPSMC_MSG_GetSmuVersion 0x2 42 #define PPSMC_MSG_GetDriverIfVersion 0x3 43 #define PPSMC_MSG_SetAllowedFeaturesMaskLow 0x4 44 #define PPSMC_MSG_SetAllowedFeaturesMaskHigh 0x5 45 #define PPSMC_MSG_EnableAllSmuFeatures 0x6 46 #define PPSMC_MSG_DisableAllSmuFeatures 0x7 47 #define PPSMC_MSG_EnableSmuFeaturesLow 0x8 48 #define PPSMC_MSG_EnableSmuFeaturesHigh 0x9 49 #define PPSMC_MSG_DisableSmuFeaturesLow 0xA 50 #define PPSMC_MSG_DisableSmuFeaturesHigh 0xB 51 #define PPSMC_MSG_GetEnabledSmuFeaturesLow 0xC 52 #define PPSMC_MSG_GetEnabledSmuFeaturesHigh 0xD 53 #define PPSMC_MSG_SetWorkloadMask 0xE 54 #define PPSMC_MSG_SetPptLimit 0xF 55 #define PPSMC_MSG_SetDriverDramAddrHigh 0x10 56 #define PPSMC_MSG_SetDriverDramAddrLow 0x11 57 #define PPSMC_MSG_SetToolsDramAddrHigh 0x12 58 #define PPSMC_MSG_SetToolsDramAddrLow 0x13 59 #define PPSMC_MSG_TransferTableSmu2Dram 0x14 60 #define PPSMC_MSG_TransferTableDram2Smu 0x15 61 #define PPSMC_MSG_UseDefaultPPTable 0x16 62 #define PPSMC_MSG_UseBackupPPTable 0x17 63 #define PPSMC_MSG_RunBtc 0x18 64 #define PPSMC_MSG_RequestI2CBus 0x19 65 #define PPSMC_MSG_ReleaseI2CBus 0x1A 66 #define PPSMC_MSG_SetFloorSocVoltage 0x21 67 #define PPSMC_MSG_SoftReset 0x22 68 #define PPSMC_MSG_StartBacoMonitor 0x23 69 #define PPSMC_MSG_CancelBacoMonitor 0x24 70 #define PPSMC_MSG_EnterBaco 0x25 71 #define PPSMC_MSG_SetSoftMinByFreq 0x26 72 #define PPSMC_MSG_SetSoftMaxByFreq 0x27 73 #define PPSMC_MSG_SetHardMinByFreq 0x28 74 #define PPSMC_MSG_SetHardMaxByFreq 0x29 75 #define PPSMC_MSG_GetMinDpmFreq 0x2A 76 #define PPSMC_MSG_GetMaxDpmFreq 0x2B 77 #define PPSMC_MSG_GetDpmFreqByIndex 0x2C 78 #define PPSMC_MSG_GetDpmClockFreq 0x2D 79 #define PPSMC_MSG_GetSsVoltageByDpm 0x2E 80 #define PPSMC_MSG_SetMemoryChannelConfig 0x2F 81 #define PPSMC_MSG_SetGeminiMode 0x30 82 #define PPSMC_MSG_SetGeminiApertureHigh 0x31 83 #define PPSMC_MSG_SetGeminiApertureLow 0x32 84 #define PPSMC_MSG_SetMinLinkDpmByIndex 0x33 85 #define PPSMC_MSG_OverridePcieParameters 0x34 86 #define PPSMC_MSG_OverDriveSetPercentage 0x35 87 #define PPSMC_MSG_SetMinDeepSleepDcefclk 0x36 88 #define PPSMC_MSG_ReenableAcDcInterrupt 0x37 89 #define PPSMC_MSG_NotifyPowerSource 0x38 90 #define PPSMC_MSG_SetUclkFastSwitch 0x39 91 #define PPSMC_MSG_SetUclkDownHyst 0x3A 92 #define PPSMC_MSG_GfxDeviceDriverReset 0x3B 93 #define PPSMC_MSG_GetCurrentRpm 0x3C 94 #define PPSMC_MSG_SetVideoFps 0x3D 95 #define PPSMC_MSG_SetTjMax 0x3E 96 #define PPSMC_MSG_SetFanTemperatureTarget 0x3F 97 #define PPSMC_MSG_PrepareMp1ForUnload 0x40 98 #define PPSMC_MSG_DramLogSetDramAddrHigh 0x41 99 #define PPSMC_MSG_DramLogSetDramAddrLow 0x42 100 #define PPSMC_MSG_DramLogSetDramSize 0x43 101 #define PPSMC_MSG_SetFanMaxRpm 0x44 102 #define PPSMC_MSG_SetFanMinPwm 0x45 103 #define PPSMC_MSG_ConfigureGfxDidt 0x46 104 #define PPSMC_MSG_NumOfDisplays 0x47 105 #define PPSMC_MSG_RemoveMargins 0x48 106 #define PPSMC_MSG_ReadSerialNumTop32 0x49 107 #define PPSMC_MSG_ReadSerialNumBottom32 0x4A 108 #define PPSMC_MSG_SetSystemVirtualDramAddrHigh 0x4B 109 #define PPSMC_MSG_SetSystemVirtualDramAddrLow 0x4C 110 #define PPSMC_MSG_RunAcgBtc 0x4D 111 #define PPSMC_MSG_InitializeAcg 0x4E 112 #define PPSMC_MSG_EnableAcgBtcTestMode 0x4F 113 #define PPSMC_MSG_EnableAcgSpreadSpectrum 0x50 114 #define PPSMC_MSG_AllowGfxOff 0x51 115 #define PPSMC_MSG_DisallowGfxOff 0x52 116 #define PPSMC_MSG_GetPptLimit 0x53 117 #define PPSMC_MSG_GetDcModeMaxDpmFreq 0x54 118 #define PPSMC_Message_Count 0x56 119 120 typedef uint16_t PPSMC_Result; 121 typedef int PPSMC_Msg; 122 123 #pragma pack(pop) 124 125 #endif 126
Indexes created Tue Sep 30 11:09:46 GMT 2025