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  1/*
  2 * Copyright 2020 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 SMU13_DRIVER_IF_ALDEBARAN_H
 25#define SMU13_DRIVER_IF_ALDEBARAN_H
 26
 27#define NUM_VCLK_DPM_LEVELS   8
 28#define NUM_DCLK_DPM_LEVELS   8
 29#define NUM_SOCCLK_DPM_LEVELS 8
 30#define NUM_LCLK_DPM_LEVELS   8
 31#define NUM_UCLK_DPM_LEVELS   4
 32#define NUM_FCLK_DPM_LEVELS   8
 33#define NUM_XGMI_DPM_LEVELS   4
 34
 35// Feature Control Defines
 36#define FEATURE_DATA_CALCULATIONS       0
 37#define FEATURE_DPM_GFXCLK_BIT          1
 38#define FEATURE_DPM_UCLK_BIT            2
 39#define FEATURE_DPM_SOCCLK_BIT          3
 40#define FEATURE_DPM_FCLK_BIT            4
 41#define FEATURE_DPM_LCLK_BIT            5
 42#define FEATURE_DPM_XGMI_BIT            6
 43#define FEATURE_DS_GFXCLK_BIT           7
 44#define FEATURE_DS_SOCCLK_BIT           8
 45#define FEATURE_DS_LCLK_BIT             9
 46#define FEATURE_DS_FCLK_BIT             10
 47#define FEATURE_DS_UCLK_BIT             11
 48#define FEATURE_GFX_SS_BIT              12
 49#define FEATURE_DPM_VCN_BIT             13
 50#define FEATURE_RSMU_SMN_CG_BIT         14
 51#define FEATURE_WAFL_CG_BIT             15
 52#define FEATURE_PPT_BIT                 16
 53#define FEATURE_TDC_BIT                 17
 54#define FEATURE_APCC_PLUS_BIT           18
 55#define FEATURE_APCC_DFLL_BIT           19
 56#define FEATURE_FW_CTF_BIT              20
 57#define FEATURE_THERMAL_BIT             21
 58#define FEATURE_OUT_OF_BAND_MONITOR_BIT 22
 59#define FEATURE_SPARE_23_BIT            23
 60#define FEATURE_XGMI_PER_LINK_PWR_DWN   24
 61#define FEATURE_DF_CSTATE               25
 62#define FEATURE_FUSE_CG_BIT             26
 63#define FEATURE_MP1_CG_BIT              27
 64#define FEATURE_SMUIO_CG_BIT            28
 65#define FEATURE_THM_CG_BIT              29
 66#define FEATURE_CLK_CG_BIT              30
 67#define FEATURE_EDC_BIT                 31
 68#define FEATURE_SPARE_32_BIT            32
 69#define FEATURE_SPARE_33_BIT            33
 70#define FEATURE_SPARE_34_BIT            34
 71#define FEATURE_SPARE_35_BIT            35
 72#define FEATURE_SPARE_36_BIT            36
 73#define FEATURE_SPARE_37_BIT            37
 74#define FEATURE_SPARE_38_BIT            38
 75#define FEATURE_SPARE_39_BIT            39
 76#define FEATURE_SPARE_40_BIT            40
 77#define FEATURE_SPARE_41_BIT            41
 78#define FEATURE_SPARE_42_BIT            42
 79#define FEATURE_SPARE_43_BIT            43
 80#define FEATURE_SPARE_44_BIT            44
 81#define FEATURE_SPARE_45_BIT            45
 82#define FEATURE_SPARE_46_BIT            46
 83#define FEATURE_SPARE_47_BIT            47
 84#define FEATURE_SPARE_48_BIT            48
 85#define FEATURE_SPARE_49_BIT            49
 86#define FEATURE_SPARE_50_BIT            50
 87#define FEATURE_SPARE_51_BIT            51
 88#define FEATURE_SPARE_52_BIT            52
 89#define FEATURE_SPARE_53_BIT            53
 90#define FEATURE_SPARE_54_BIT            54
 91#define FEATURE_SPARE_55_BIT            55
 92#define FEATURE_SPARE_56_BIT            56
 93#define FEATURE_SPARE_57_BIT            57
 94#define FEATURE_SPARE_58_BIT            58
 95#define FEATURE_SPARE_59_BIT            59
 96#define FEATURE_SPARE_60_BIT            60
 97#define FEATURE_SPARE_61_BIT            61
 98#define FEATURE_SPARE_62_BIT            62
 99#define FEATURE_SPARE_63_BIT            63
100
101#define NUM_FEATURES                    64
102
103// I2C Config Bit Defines
104#define I2C_CONTROLLER_ENABLED  1
105#define I2C_CONTROLLER_DISABLED 0
106
107// Throttler Status Bits.
108// These are aligned with the out of band monitor alarm bits for common throttlers
109#define THROTTLER_PPT0_BIT         0
110#define THROTTLER_PPT1_BIT         1
111#define THROTTLER_TDC_GFX_BIT      2
112#define THROTTLER_TDC_SOC_BIT      3
113#define THROTTLER_TDC_HBM_BIT      4
114#define THROTTLER_SPARE_5          5
115#define THROTTLER_TEMP_GPU_BIT     6
116#define THROTTLER_TEMP_MEM_BIT     7
117#define THORTTLER_SPARE_8          8
118#define THORTTLER_SPARE_9          9
119#define THORTTLER_SPARE_10         10
120#define THROTTLER_TEMP_VR_GFX_BIT  11
121#define THROTTLER_TEMP_VR_SOC_BIT  12
122#define THROTTLER_TEMP_VR_MEM_BIT  13
123#define THORTTLER_SPARE_14         14
124#define THORTTLER_SPARE_15         15
125#define THORTTLER_SPARE_16         16
126#define THORTTLER_SPARE_17         17
127#define THORTTLER_SPARE_18         18
128#define THROTTLER_APCC_BIT         19
129
130// Table transfer status
131#define TABLE_TRANSFER_OK         0x0
132#define TABLE_TRANSFER_FAILED     0xFF
133#define TABLE_TRANSFER_PENDING    0xAB
134
135//I2C Interface
136#define NUM_I2C_CONTROLLERS                8
137
138#define I2C_CONTROLLER_ENABLED             1
139#define I2C_CONTROLLER_DISABLED            0
140
141#define MAX_SW_I2C_COMMANDS                24
142
143typedef enum {
144  I2C_CONTROLLER_PORT_0, //CKSVII2C0
145  I2C_CONTROLLER_PORT_1, //CKSVII2C1
146  I2C_CONTROLLER_PORT_COUNT,
147} I2cControllerPort_e;
148
149typedef enum {
150  I2C_CONTROLLER_THROTTLER_TYPE_NONE,
151  I2C_CONTROLLER_THROTTLER_VR_GFX0,
152  I2C_CONTROLLER_THROTTLER_VR_GFX1,
153  I2C_CONTROLLER_THROTTLER_VR_SOC,
154  I2C_CONTROLLER_THROTTLER_VR_MEM,
155  I2C_CONTROLLER_THROTTLER_COUNT,
156} I2cControllerThrottler_e;
157
158typedef enum {
159  I2C_CONTROLLER_PROTOCOL_VR_MP2855,
160  I2C_CONTROLLER_PROTOCOL_COUNT,
161} I2cControllerProtocol_e;
162
163typedef struct {
164  uint8_t   Enabled;
165  uint8_t   Speed;
166  uint8_t   SlaveAddress;
167  uint8_t   ControllerPort;
168  uint8_t   ThermalThrotter;
169  uint8_t   I2cProtocol;
170  uint8_t   PaddingConfig[2];
171} I2cControllerConfig_t;
172
173typedef enum {
174  I2C_PORT_SVD_SCL,
175  I2C_PORT_GPIO,
176} I2cPort_e;
177
178typedef enum {
179  I2C_SPEED_FAST_50K,     //50  Kbits/s
180  I2C_SPEED_FAST_100K,    //100 Kbits/s
181  I2C_SPEED_FAST_400K,    //400 Kbits/s
182  I2C_SPEED_FAST_PLUS_1M, //1   Mbits/s (in fast mode)
183  I2C_SPEED_HIGH_1M,      //1   Mbits/s (in high speed mode)
184  I2C_SPEED_HIGH_2M,      //2.3 Mbits/s
185  I2C_SPEED_COUNT,
186} I2cSpeed_e;
187
188typedef enum {
189  I2C_CMD_READ,
190  I2C_CMD_WRITE,
191  I2C_CMD_COUNT,
192} I2cCmdType_e;
193
194#define CMDCONFIG_STOP_BIT             0
195#define CMDCONFIG_RESTART_BIT          1
196#define CMDCONFIG_READWRITE_BIT        2 //bit should be 0 for read, 1 for write
197
198#define CMDCONFIG_STOP_MASK           (1 << CMDCONFIG_STOP_BIT)
199#define CMDCONFIG_RESTART_MASK        (1 << CMDCONFIG_RESTART_BIT)
200#define CMDCONFIG_READWRITE_MASK      (1 << CMDCONFIG_READWRITE_BIT)
201
202typedef struct {
203  uint8_t ReadWriteData;  //Return data for read. Data to send for write
204  uint8_t CmdConfig; //Includes whether associated command should have a stop or restart command, and is a read or write
205} SwI2cCmd_t; //SW I2C Command Table
206
207typedef struct {
208  uint8_t    I2CcontrollerPort; //CKSVII2C0(0) or //CKSVII2C1(1)
209  uint8_t    I2CSpeed;          //Use I2cSpeed_e to indicate speed to select
210  uint8_t    SlaveAddress;      //Slave address of device
211  uint8_t    NumCmds;           //Number of commands
212  SwI2cCmd_t SwI2cCmds[MAX_SW_I2C_COMMANDS];
213} SwI2cRequest_t; // SW I2C Request Table
214
215typedef struct {
216  SwI2cRequest_t SwI2cRequest;
217  uint32_t       Spare[8];
218  uint32_t       MmHubPadding[8]; // SMU internal use
219} SwI2cRequestExternal_t;
220
221typedef struct {
222  uint32_t a;  // store in IEEE float format in this variable
223  uint32_t b;  // store in IEEE float format in this variable
224  uint32_t c;  // store in IEEE float format in this variable
225} QuadraticInt_t;
226
227typedef struct {
228  uint32_t m;  // store in IEEE float format in this variable
229  uint32_t b;  // store in IEEE float format in this variable
230} LinearInt_t;
231
232typedef enum {
233  GFXCLK_SOURCE_PLL,
234  GFXCLK_SOURCE_DFLL,
235  GFXCLK_SOURCE_COUNT,
236} GfxclkSrc_e;
237
238typedef enum {
239  PPCLK_GFXCLK,
240  PPCLK_VCLK,
241  PPCLK_DCLK,
242  PPCLK_SOCCLK,
243  PPCLK_UCLK,
244  PPCLK_FCLK,
245  PPCLK_LCLK,
246  PPCLK_COUNT,
247} PPCLK_e;
248
249typedef enum {
250  GPIO_INT_POLARITY_ACTIVE_LOW,
251  GPIO_INT_POLARITY_ACTIVE_HIGH,
252} GpioIntPolarity_e;
253
254//PPSMC_MSG_SetUclkDpmMode
255typedef enum {
256  UCLK_DPM_MODE_BANDWIDTH,
257  UCLK_DPM_MODE_LATENCY,
258} UCLK_DPM_MODE_e;
259
260typedef struct {
261  uint8_t        StartupLevel;
262  uint8_t        NumDiscreteLevels;   // Set to 2 (Fmin, Fmax) when using fine grained DPM, otherwise set to # discrete levels used
263  uint16_t       SsFmin;              // Fmin for SS curve. If SS curve is selected, will use V@SSFmin for F <= Fmin
264  LinearInt_t    ConversionToAvfsClk; // Transfer function to AVFS Clock (GHz->GHz)
265  QuadraticInt_t SsCurve;             // Slow-slow curve (GHz->V)
266} DpmDescriptor_t;
267
268typedef struct {
269  uint32_t Version;
270
271  // SECTION: Feature Enablement
272  uint32_t FeaturesToRun[2];
273
274  // SECTION: Infrastructure Limits
275  uint16_t PptLimit;      // Watts
276  uint16_t TdcLimitGfx;   // Amps
277  uint16_t TdcLimitSoc;   // Amps
278  uint16_t TdcLimitHbm;   // Amps
279  uint16_t ThotspotLimit; // Celcius
280  uint16_t TmemLimit;     // Celcius
281  uint16_t Tvr_gfxLimit;  // Celcius
282  uint16_t Tvr_memLimit;  // Celcius
283  uint16_t Tvr_socLimit;  // Celcius
284  uint16_t PaddingLimit;
285
286  // SECTION: Voltage Control Parameters
287  uint16_t MaxVoltageGfx; // In mV(Q2) Maximum Voltage allowable of VDD_GFX
288  uint16_t MaxVoltageSoc; // In mV(Q2) Maximum Voltage allowable of VDD_SOC
289
290  //SECTION: DPM Config 1
291  DpmDescriptor_t DpmDescriptor[PPCLK_COUNT];
292
293  uint8_t  DidTableVclk[NUM_VCLK_DPM_LEVELS];     //PPCLK_VCLK
294  uint8_t  DidTableDclk[NUM_DCLK_DPM_LEVELS];     //PPCLK_DCLK
295  uint8_t  DidTableSocclk[NUM_SOCCLK_DPM_LEVELS]; //PPCLK_SOCCLK
296  uint8_t  DidTableLclk[NUM_LCLK_DPM_LEVELS];     //PPCLK_LCLK
297  uint32_t FidTableFclk[NUM_FCLK_DPM_LEVELS];     //PPCLK_FCLK
298  uint8_t  DidTableFclk[NUM_FCLK_DPM_LEVELS];     //PPCLK_FCLK
299  uint32_t FidTableUclk[NUM_UCLK_DPM_LEVELS];     //PPCLK_UCLK
300  uint8_t  DidTableUclk[NUM_UCLK_DPM_LEVELS];     //PPCLK_UCLK
301
302  uint32_t StartupFidPll0; //GFXAVFSCLK, SOCCLK, MP0CLK, MPIOCLK, DXIOCLK
303  uint32_t StartupFidPll4; //VCLK, DCLK, WAFLCLK
304  uint32_t StartupFidPll5; //SMNCLK, MP1CLK, LCLK
305
306  uint8_t  StartupSmnclkDid;
307  uint8_t  StartupMp0clkDid;
308  uint8_t  StartupMp1clkDid;
309  uint8_t  StartupWaflclkDid;
310  uint8_t  StartupGfxavfsclkDid;
311  uint8_t  StartupMpioclkDid;
312  uint8_t  StartupDxioclkDid;
313  uint8_t  spare123;
314
315  uint8_t  StartupVidGpu0Svi0Plane0; //VDDCR_GFX0
316  uint8_t  StartupVidGpu0Svi0Plane1; //VDDCR_SOC
317  uint8_t  StartupVidGpu0Svi1Plane0; //VDDCR_HBM
318  uint8_t  StartupVidGpu0Svi1Plane1; //UNUSED [0 = plane is not used and should not be programmed]
319
320  uint8_t  StartupVidGpu1Svi0Plane0; //VDDCR_GFX1
321  uint8_t  StartupVidGpu1Svi0Plane1; //UNUSED [0 = plane is not used and should not be programmed]
322  uint8_t  StartupVidGpu1Svi1Plane0; //UNUSED [0 = plane is not used and should not be programmed]
323  uint8_t  StartupVidGpu1Svi1Plane1; //UNUSED [0 = plane is not used and should not be programmed]
324
325  // GFXCLK DPM
326  uint16_t GfxclkFmax;   // In MHz
327  uint16_t GfxclkFmin;   // In MHz
328  uint16_t GfxclkFidle;  // In MHz
329  uint16_t GfxclkFinit;  // In MHz
330  uint8_t  GfxclkSource; // GfxclkSrc_e [0 = PLL, 1 = DFLL]
331  uint8_t  spare1[2];
332  uint8_t  StartupGfxclkDid;
333  uint32_t StartupGfxclkFid;
334
335  // SECTION: AVFS
336  uint16_t GFX_Guardband_Freq[8];         // MHz [unsigned]
337  int16_t  GFX_Guardband_Voltage_Cold[8]; // mV [signed]
338  int16_t  GFX_Guardband_Voltage_Mid[8];  // mV [signed]
339  int16_t  GFX_Guardband_Voltage_Hot[8];  // mV [signed]
340
341  uint16_t SOC_Guardband_Freq[8];         // MHz [unsigned]
342  int16_t  SOC_Guardband_Voltage_Cold[8]; // mV [signed]
343  int16_t  SOC_Guardband_Voltage_Mid[8];  // mV [signed]
344  int16_t  SOC_Guardband_Voltage_Hot[8];  // mV [signed]
345
346  // VDDCR_GFX BTC
347  uint16_t DcBtcEnabled;
348  int16_t  DcBtcMin;       // mV [signed]
349  int16_t  DcBtcMax;       // mV [signed]
350  int16_t  DcBtcGb;        // mV [signed]
351
352  // SECTION: XGMI
353  uint8_t  XgmiLinkSpeed[NUM_XGMI_DPM_LEVELS]; //Gbps [EX: 32 = 32Gbps]
354  uint8_t  XgmiLinkWidth[NUM_XGMI_DPM_LEVELS]; //Width [EX: 16 = x16]
355  uint8_t  XgmiStartupLevel;
356  uint8_t  spare12[3];
357
358  // GFX Vmin
359  uint16_t GFX_PPVmin_Enabled;
360  uint16_t GFX_Vmin_Plat_Offset_Hot;  // mV
361  uint16_t GFX_Vmin_Plat_Offset_Cold; // mV
362  uint16_t GFX_Vmin_Hot_T0;           // mV
363  uint16_t GFX_Vmin_Cold_T0;          // mV
364  uint16_t GFX_Vmin_Hot_Eol;          // mV
365  uint16_t GFX_Vmin_Cold_Eol;         // mV
366  uint16_t GFX_Vmin_Aging_Offset;     // mV
367  uint16_t GFX_Vmin_Temperature_Hot;  // 'C
368  uint16_t GFX_Vmin_Temperature_Cold; // 'C
369
370  // SOC Vmin
371  uint16_t SOC_PPVmin_Enabled;
372  uint16_t SOC_Vmin_Plat_Offset_Hot;  // mV
373  uint16_t SOC_Vmin_Plat_Offset_Cold; // mV
374  uint16_t SOC_Vmin_Hot_T0;           // mV
375  uint16_t SOC_Vmin_Cold_T0;          // mV
376  uint16_t SOC_Vmin_Hot_Eol;          // mV
377  uint16_t SOC_Vmin_Cold_Eol;         // mV
378  uint16_t SOC_Vmin_Aging_Offset;     // mV
379  uint16_t SOC_Vmin_Temperature_Hot;  // 'C
380  uint16_t SOC_Vmin_Temperature_Cold; // 'C
381
382  // APCC Settings
383  uint32_t ApccPlusResidencyLimit; //PCC residency % (0-100)
384
385  // Determinism
386  uint16_t DeterminismVoltageOffset; //mV
387  uint16_t spare22;
388
389  // reserved
390  uint32_t spare3[14];
391
392  // SECTION: BOARD PARAMETERS
393  // Telemetry Settings
394  uint16_t GfxMaxCurrent; // in Amps
395  int8_t   GfxOffset;     // in Amps
396  uint8_t  Padding_TelemetryGfx;
397
398  uint16_t SocMaxCurrent; // in Amps
399  int8_t   SocOffset;     // in Amps
400  uint8_t  Padding_TelemetrySoc;
401
402  uint16_t MemMaxCurrent; // in Amps
403  int8_t   MemOffset;     // in Amps
404  uint8_t  Padding_TelemetryMem;
405
406  uint16_t BoardMaxCurrent; // in Amps
407  int8_t   BoardOffset;     // in Amps
408  uint8_t  Padding_TelemetryBoardInput;
409
410  // Platform input telemetry voltage coefficient
411  uint32_t BoardVoltageCoeffA; // decode by /1000
412  uint32_t BoardVoltageCoeffB; // decode by /1000
413
414  // GPIO Settings
415  uint8_t  VR0HotGpio;     // GPIO pin configured for VR0 HOT event
416  uint8_t  VR0HotPolarity; // GPIO polarity for VR0 HOT event
417  uint8_t  VR1HotGpio;     // GPIO pin configured for VR1 HOT event
418  uint8_t  VR1HotPolarity; // GPIO polarity for VR1 HOT event
419
420  // UCLK Spread Spectrum
421  uint8_t  UclkSpreadEnabled; // on or off
422  uint8_t  UclkSpreadPercent; // Q4.4
423  uint16_t UclkSpreadFreq;    // kHz
424
425  // FCLK Spread Spectrum
426  uint8_t  FclkSpreadEnabled; // on or off
427  uint8_t  FclkSpreadPercent; // Q4.4
428  uint16_t FclkSpreadFreq;    // kHz
429
430  // I2C Controller Structure
431  I2cControllerConfig_t  I2cControllers[NUM_I2C_CONTROLLERS];
432
433  // GPIO pins for I2C communications with 2nd controller for Input Telemetry Sequence
434  uint8_t  GpioI2cScl; // Serial Clock
435  uint8_t  GpioI2cSda; // Serial Data
436  uint16_t spare5;
437
438  uint16_t XgmiMaxCurrent; // in Amps
439  int8_t   XgmiOffset;     // in Amps
440  uint8_t  Padding_TelemetryXgmi;
441
442  uint16_t  EdcPowerLimit;
443  uint16_t  spare6;
444
445  //reserved
446  uint32_t reserved[14];
447
448} PPTable_t;
449
450typedef struct {
451  // Time constant parameters for clock averages in ms
452  uint16_t     GfxclkAverageLpfTau;
453  uint16_t     SocclkAverageLpfTau;
454  uint16_t     UclkAverageLpfTau;
455  uint16_t     GfxActivityLpfTau;
456  uint16_t     UclkActivityLpfTau;
457
458  uint16_t     SocketPowerLpfTau;
459
460  uint32_t     Spare[8];
461  // Padding - ignore
462  uint32_t     MmHubPadding[8]; // SMU internal use
463} DriverSmuConfig_t;
464
465typedef struct {
466  uint16_t CurrClock[PPCLK_COUNT];
467  uint16_t Padding1              ;
468  uint16_t AverageGfxclkFrequency;
469  uint16_t AverageSocclkFrequency;
470  uint16_t AverageUclkFrequency  ;
471  uint16_t AverageGfxActivity    ;
472  uint16_t AverageUclkActivity   ;
473  uint8_t  CurrSocVoltageOffset  ;
474  uint8_t  CurrGfxVoltageOffset  ;
475  uint8_t  CurrMemVidOffset      ;
476  uint8_t  Padding8              ;
477  uint16_t AverageSocketPower    ;
478  uint16_t TemperatureEdge       ;
479  uint16_t TemperatureHotspot    ;
480  uint16_t TemperatureHBM        ;  // Max
481  uint16_t TemperatureVrGfx      ;
482  uint16_t TemperatureVrSoc      ;
483  uint16_t TemperatureVrMem      ;
484  uint32_t ThrottlerStatus       ;
485
486  uint32_t PublicSerialNumLower32;
487  uint32_t PublicSerialNumUpper32;
488  uint16_t TemperatureAllHBM[4]  ;
489  uint32_t GfxBusyAcc            ;
490  uint32_t DramBusyAcc           ;
491  uint32_t EnergyAcc64bitLow     ; //15.259uJ resolution
492  uint32_t EnergyAcc64bitHigh    ;
493  uint32_t TimeStampLow          ; //10ns resolution
494  uint32_t TimeStampHigh         ;
495
496  // Padding - ignore
497  uint32_t     MmHubPadding[8]; // SMU internal use
498} SmuMetrics_t;
499
500
501typedef struct {
502  uint16_t avgPsmCount[76];
503  uint16_t minPsmCount[76];
504  float    avgPsmVoltage[76];
505  float    minPsmVoltage[76];
506
507  uint32_t MmHubPadding[8]; // SMU internal use
508} AvfsDebugTable_t;
509
510// These defines are used with the following messages:
511// SMC_MSG_TransferTableDram2Smu
512// SMC_MSG_TransferTableSmu2Dram
513#define TABLE_PPTABLE                 0
514#define TABLE_AVFS_PSM_DEBUG          1
515#define TABLE_AVFS_FUSE_OVERRIDE      2
516#define TABLE_PMSTATUSLOG             3
517#define TABLE_SMU_METRICS             4
518#define TABLE_DRIVER_SMU_CONFIG       5
519#define TABLE_I2C_COMMANDS            6
520#define TABLE_COUNT                   7
521
522#endif