2 * Copyright 2021 Advanced Micro Devices, Inc.
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23 #ifndef __SMU11_DRIVER_IF_CYAN_SKILLFISH_H__
24 #define __SMU11_DRIVER_IF_CYAN_SKILLFISH_H__
27 // Always increment the interface version if
28 // any structure is changed in this file
29 #define MP1_DRIVER_IF_VERSION 0x8
31 #define TABLE_BIOS_IF 0 // Called by BIOS
32 #define TABLE_WATERMARKS 1 // Called by Driver; defined here, but not used, for backward compatible
33 #define TABLE_PMSTATUSLOG 3 // Called by Tools for Agm logging
34 #define TABLE_DPMCLOCKS 4 // Called by Driver; defined here, but not used, for backward compatible
35 #define TABLE_MOMENTARY_PM 5 // Called by Tools; defined here, but not used, for backward compatible
36 #define TABLE_SMU_METRICS 6 // Called by Driver
39 typedef struct SmuMetricsTable_t {
41 uint16_t CoreFrequency[6]; //[MHz]
42 uint32_t CorePower[6]; //[mW]
43 uint16_t CoreTemperature[6]; //[centi-Celsius]
44 uint16_t L3Frequency[2]; //[MHz]
45 uint16_t L3Temperature[2]; //[centi-Celsius]
46 uint16_t C0Residency[6]; //Percentage
49 uint16_t GfxclkFrequency; //[MHz]
50 uint16_t GfxTemperature; //[centi-Celsius]
53 uint16_t SocclkFrequency; //[MHz]
54 uint16_t VclkFrequency; //[MHz]
55 uint16_t DclkFrequency; //[MHz]
56 uint16_t MemclkFrequency; //[MHz]
58 // power, VF info for CPU/GFX telemetry rails, and then socket power total
59 uint32_t Voltage[2]; //[mV] indices: VDDCR_VDD, VDDCR_GFX
60 uint32_t Current[2]; //[mA] indices: VDDCR_VDD, VDDCR_GFX
61 uint32_t Power[2]; //[mW] indices: VDDCR_VDD, VDDCR_GFX
62 uint32_t CurrentSocketPower; //[mW]
64 uint16_t SocTemperature; //[centi-Celsius]
65 uint16_t EdgeTemperature;
66 uint16_t ThrottlerStatus;
71 typedef struct SmuMetrics_t {
72 SmuMetricsTable_t Current;
73 SmuMetricsTable_t Average;
74 uint32_t SampleStartTime;
75 uint32_t SampleStopTime;