1 /* 2 * Copyright 2021 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 SMU_11_8_0_PPSMC_H 25 #define SMU_11_8_0_PPSMC_H 26 27 // SMU Response Codes: 28 #define PPSMC_Result_OK 0x1 29 #define PPSMC_Result_Failed 0xFF 30 #define PPSMC_Result_UnknownCmd 0xFE 31 #define PPSMC_Result_CmdRejectedPrereq 0xFD 32 #define PPSMC_Result_CmdRejectedBusy 0xFC 33 34 // Message Definitions: 35 #define PPSMC_MSG_TestMessage 0x1 36 #define PPSMC_MSG_GetSmuVersion 0x2 37 #define PPSMC_MSG_GetDriverIfVersion 0x3 38 #define PPSMC_MSG_SetDriverTableDramAddrHigh 0x4 39 #define PPSMC_MSG_SetDriverTableDramAddrLow 0x5 40 #define PPSMC_MSG_TransferTableSmu2Dram 0x6 41 #define PPSMC_MSG_TransferTableDram2Smu 0x7 42 #define PPSMC_MSG_Rsvd1 0xA 43 #define PPSMC_MSG_RequestCorePstate 0xB 44 #define PPSMC_MSG_QueryCorePstate 0xC 45 #define PPSMC_MSG_Rsvd2 0xD 46 #define PPSMC_MSG_RequestGfxclk 0xE 47 #define PPSMC_MSG_QueryGfxclk 0xF 48 #define PPSMC_MSG_QueryVddcrSocClock 0x11 49 #define PPSMC_MSG_QueryDfPstate 0x13 50 #define PPSMC_MSG_Rsvd3 0x14 51 #define PPSMC_MSG_ConfigureS3PwrOffRegisterAddressHigh 0x16 52 #define PPSMC_MSG_ConfigureS3PwrOffRegisterAddressLow 0x17 53 #define PPSMC_MSG_RequestActiveWgp 0x18 54 #define PPSMC_MSG_SetMinDeepSleepGfxclkFreq 0x19 55 #define PPSMC_MSG_SetMaxDeepSleepDfllGfxDiv 0x1A 56 #define PPSMC_MSG_StartTelemetryReporting 0x1B 57 #define PPSMC_MSG_StopTelemetryReporting 0x1C 58 #define PPSMC_MSG_ClearTelemetryMax 0x1D 59 #define PPSMC_MSG_QueryActiveWgp 0x1E 60 #define PPSMC_MSG_SetCoreEnableMask 0x2C 61 #define PPSMC_MSG_InitiateGcRsmuSoftReset 0x2E 62 #define PPSMC_MSG_GfxCacWeightOperation 0x2F 63 #define PPSMC_MSG_L3CacWeightOperation 0x30 64 #define PPSMC_MSG_PackCoreCacWeight 0x31 65 #define PPSMC_MSG_SetDriverTableVMID 0x34 66 #define PPSMC_MSG_SetSoftMinCclk 0x35 67 #define PPSMC_MSG_SetSoftMaxCclk 0x36 68 #define PPSMC_MSG_GetGfxFrequency 0x37 69 #define PPSMC_MSG_GetGfxVid 0x38 70 #define PPSMC_MSG_ForceGfxFreq 0x39 71 #define PPSMC_MSG_UnForceGfxFreq 0x3A 72 #define PPSMC_MSG_ForceGfxVid 0x3B 73 #define PPSMC_MSG_UnforceGfxVid 0x3C 74 #define PPSMC_MSG_GetEnabledSmuFeatures 0x3D 75 #define PPSMC_Message_Count 0x3E 76 77 #endif 78