/* * Copyright 2025 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #ifndef SMU_15_0_8_PPSMC_H #define SMU_15_0_8_PPSMC_H /* SMU Response Codes */ #define PPSMC_Result_OK 0x1 #define PPSMC_Result_Failed 0xFF #define PPSMC_Result_UnknownCmd 0xFE #define PPSMC_Result_CmdRejectedPrereq 0xFD #define PPSMC_Result_CmdRejectedBusy 0xFC /* Message Definitions */ #define PPSMC_MSG_TestMessage 0x1 #define PPSMC_MSG_GetSmuVersion 0x2 #define PPSMC_MSG_GfxDriverReset 0x3 #define PPSMC_MSG_GetDriverIfVersion 0x4 #define PPSMC_MSG_EnableAllSmuFeatures 0x5 #define PPSMC_MSG_GetMetricsVersion 0x6 #define PPSMC_MSG_GetMetricsTable 0x7 #define PPSMC_MSG_GetEnabledSmuFeatures 0x8 #define PPSMC_MSG_SetDriverDramAddr 0x9 //ARG0: low address, ARG1: high address #define PPSMC_MSG_SetToolsDramAddr 0xA //ARG0: low address, ARG1: high address //#define PPSMC_MSG_SetSystemVirtualDramAddr 0xB #define PPSMC_MSG_SetSoftMaxByFreq 0xC #define PPSMC_MSG_SetPptLimit 0xD #define PPSMC_MSG_GetPptLimit 0xE #define PPSMC_MSG_DramLogSetDramAddr 0xF //ARG0: low address, ARG1: high address, ARG2: size #define PPSMC_MSG_HeavySBR 0x10 #define PPSMC_MSG_DFCstateControl 0x11 #define PPSMC_MSG_GfxDriverResetRecovery 0x12 #define PPSMC_MSG_TriggerVFFLR 0x13 #define PPSMC_MSG_SetSoftMinGfxClk 0x14 #define PPSMC_MSG_SetSoftMaxGfxClk 0x15 #define PPSMC_MSG_PrepareForDriverUnload 0x16 #define PPSMC_MSG_QueryValidMcaCount 0x17 #define PPSMC_MSG_McaBankDumpDW 0x18 #define PPSMC_MSG_ClearMcaOnRead 0x19 #define PPSMC_MSG_QueryValidMcaCeCount 0x1A #define PPSMC_MSG_McaBankCeDumpDW 0x1B #define PPSMC_MSG_SelectPLPDMode 0x1C #define PPSMC_MSG_SetThrottlingPolicy 0x1D #define PPSMC_MSG_ResetSDMA 0x1E #define PPSMC_MSG_GetRasTableVersion 0x1F #define PPSMC_MSG_GetRmaStatus 0x20 #define PPSMC_MSG_GetBadPageCount 0x21 #define PPSMC_MSG_GetBadPageMcaAddress 0x22 #define PPSMC_MSG_GetBadPagePaAddress 0x23 #define PPSMC_MSG_SetTimestamp 0x24 #define PPSMC_MSG_GetTimestamp 0x25 #define PPSMC_MSG_GetRasPolicy 0x26 #define PPSMC_MSG_GetBadPageIpIdLoHi 0x27 #define PPSMC_MSG_EraseRasTable 0x28 #define PPSMC_MSG_GetStaticMetricsTable 0x29 #define PPSMC_MSG_ResetVfArbitersByIndex 0x2A #define PPSMC_MSG_GetBadPageSeverity 0x2B #define PPSMC_MSG_GetSystemMetricsTable 0x2C #define PPSMC_MSG_GetSystemMetricsVersion 0x2D #define PPSMC_MSG_ResetVCN 0x2E #define PPSMC_MSG_SetFastPptLimit 0x2F #define PPSMC_MSG_GetFastPptLimit 0x30 #define PPSMC_MSG_SetSoftMinGl2clk 0x31 #define PPSMC_MSG_SetSoftMaxGl2clk 0x32 #define PPSMC_MSG_SetSoftMinFclk 0x33 #define PPSMC_MSG_SetSoftMaxFclk 0x34 #define PPSMC_Message_Count 0x35 /* PSMC Reset Types for driver msg argument */ #define PPSMC_RESET_TYPE_DRIVER_MODE_1_RESET 0x1 #define PPSMC_RESET_TYPE_DRIVER_MODE_2_RESET 0x2 #define PPSMC_RESET_TYPE_DRIVER_MODE_3_RESET 0x3 /* PLPD modes */ #define PPSMC_PLPD_MODE_DEFAULT 0x1 #define PPSMC_PLPD_MODE_OPTIMIZED 0x2 typedef uint32_t PPSMC_Result; typedef uint32_t PPSMC_MSG; #endif
