drivers/gpu/drm/amd/include/kgd_pp_interface.h

   1 /*
   2  * Copyright 2017 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 __KGD_PP_INTERFACE_H__
  25 #define __KGD_PP_INTERFACE_H__
  26
  27 extern const struct amdgpu_ip_block_version pp_smu_ip_block;
  28 extern const struct amdgpu_ip_block_version smu_v11_0_ip_block;
  29 extern const struct amdgpu_ip_block_version smu_v12_0_ip_block;
  30 extern const struct amdgpu_ip_block_version smu_v13_0_ip_block;
  31 extern const struct amdgpu_ip_block_version smu_v14_0_ip_block;
  32
  33 enum smu_event_type {
  34         SMU_EVENT_RESET_COMPLETE = 0,
  35 };
  36
  37 struct amd_vce_state {
  38         /* vce clocks */
  39         u32 evclk;
  40         u32 ecclk;
  41         /* gpu clocks */
  42         u32 sclk;
  43         u32 mclk;
  44         u8 clk_idx;
  45         u8 pstate;
  46 };
  47
  48
  49 enum amd_dpm_forced_level {
  50         AMD_DPM_FORCED_LEVEL_AUTO = 0x1,
  51         AMD_DPM_FORCED_LEVEL_MANUAL = 0x2,
  52         AMD_DPM_FORCED_LEVEL_LOW = 0x4,
  53         AMD_DPM_FORCED_LEVEL_HIGH = 0x8,
  54         AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD = 0x10,
  55         AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK = 0x20,
  56         AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK = 0x40,
  57         AMD_DPM_FORCED_LEVEL_PROFILE_PEAK = 0x80,
  58         AMD_DPM_FORCED_LEVEL_PROFILE_EXIT = 0x100,
  59         AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM = 0x200,
  60 };
  61
  62 enum amd_pm_state_type {
  63         /* not used for dpm */
  64         POWER_STATE_TYPE_DEFAULT,
  65         POWER_STATE_TYPE_POWERSAVE,
  66         /* user selectable states */
  67         POWER_STATE_TYPE_BATTERY,
  68         POWER_STATE_TYPE_BALANCED,
  69         POWER_STATE_TYPE_PERFORMANCE,
  70         /* internal states */
  71         POWER_STATE_TYPE_INTERNAL_UVD,
  72         POWER_STATE_TYPE_INTERNAL_UVD_SD,
  73         POWER_STATE_TYPE_INTERNAL_UVD_HD,
  74         POWER_STATE_TYPE_INTERNAL_UVD_HD2,
  75         POWER_STATE_TYPE_INTERNAL_UVD_MVC,
  76         POWER_STATE_TYPE_INTERNAL_BOOT,
  77         POWER_STATE_TYPE_INTERNAL_THERMAL,
  78         POWER_STATE_TYPE_INTERNAL_ACPI,
  79         POWER_STATE_TYPE_INTERNAL_ULV,
  80         POWER_STATE_TYPE_INTERNAL_3DPERF,
  81 };
  82
  83 #define AMD_MAX_VCE_LEVELS 6
  84
  85 enum amd_vce_level {
  86         AMD_VCE_LEVEL_AC_ALL = 0,     /* AC, All cases */
  87         AMD_VCE_LEVEL_DC_EE = 1,      /* DC, entropy encoding */
  88         AMD_VCE_LEVEL_DC_LL_LOW = 2,  /* DC, low latency queue, res <= 720 */
  89         AMD_VCE_LEVEL_DC_LL_HIGH = 3, /* DC, low latency queue, 1080 >= res > 720 */
  90         AMD_VCE_LEVEL_DC_GP_LOW = 4,  /* DC, general purpose queue, res <= 720 */
  91         AMD_VCE_LEVEL_DC_GP_HIGH = 5, /* DC, general purpose queue, 1080 >= res > 720 */
  92 };
  93
  94 enum amd_fan_ctrl_mode {
  95         AMD_FAN_CTRL_NONE = 0,
  96         AMD_FAN_CTRL_MANUAL = 1,
  97         AMD_FAN_CTRL_AUTO = 2,
  98 };
  99
 100 enum pp_clock_type {
 101         PP_SCLK,
 102         PP_MCLK,
 103         PP_PCIE,
 104         PP_SOCCLK,
 105         PP_FCLK,
 106         PP_DCEFCLK,
 107         PP_VCLK,
 108         PP_VCLK1,
 109         PP_DCLK,
 110         PP_DCLK1,
 111         OD_SCLK,
 112         OD_MCLK,
 113         OD_VDDC_CURVE,
 114         OD_RANGE,
 115         OD_VDDGFX_OFFSET,
 116         OD_CCLK,
 117         OD_FAN_CURVE,
 118         OD_ACOUSTIC_LIMIT,
 119         OD_ACOUSTIC_TARGET,
 120         OD_FAN_TARGET_TEMPERATURE,
 121         OD_FAN_MINIMUM_PWM,
 122 };
 123
 124 enum amd_pp_sensors {
 125         AMDGPU_PP_SENSOR_GFX_SCLK = 0,
 126         AMDGPU_PP_SENSOR_CPU_CLK,
 127         AMDGPU_PP_SENSOR_VDDNB,
 128         AMDGPU_PP_SENSOR_VDDGFX,
 129         AMDGPU_PP_SENSOR_UVD_VCLK,
 130         AMDGPU_PP_SENSOR_UVD_DCLK,
 131         AMDGPU_PP_SENSOR_VCE_ECCLK,
 132         AMDGPU_PP_SENSOR_GPU_LOAD,
 133         AMDGPU_PP_SENSOR_MEM_LOAD,
 134         AMDGPU_PP_SENSOR_GFX_MCLK,
 135         AMDGPU_PP_SENSOR_GPU_TEMP,
 136         AMDGPU_PP_SENSOR_EDGE_TEMP = AMDGPU_PP_SENSOR_GPU_TEMP,
 137         AMDGPU_PP_SENSOR_HOTSPOT_TEMP,
 138         AMDGPU_PP_SENSOR_MEM_TEMP,
 139         AMDGPU_PP_SENSOR_VCE_POWER,
 140         AMDGPU_PP_SENSOR_UVD_POWER,
 141         AMDGPU_PP_SENSOR_GPU_AVG_POWER,
 142         AMDGPU_PP_SENSOR_GPU_INPUT_POWER,
 143         AMDGPU_PP_SENSOR_SS_APU_SHARE,
 144         AMDGPU_PP_SENSOR_SS_DGPU_SHARE,
 145         AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK,
 146         AMDGPU_PP_SENSOR_STABLE_PSTATE_MCLK,
 147         AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK,
 148         AMDGPU_PP_SENSOR_MIN_FAN_RPM,
 149         AMDGPU_PP_SENSOR_MAX_FAN_RPM,
 150         AMDGPU_PP_SENSOR_VCN_POWER_STATE,
 151         AMDGPU_PP_SENSOR_PEAK_PSTATE_SCLK,
 152         AMDGPU_PP_SENSOR_PEAK_PSTATE_MCLK,
 153         AMDGPU_PP_SENSOR_VCN_LOAD,
 154 };
 155
 156 enum amd_pp_task {
 157         AMD_PP_TASK_DISPLAY_CONFIG_CHANGE,
 158         AMD_PP_TASK_ENABLE_USER_STATE,
 159         AMD_PP_TASK_READJUST_POWER_STATE,
 160         AMD_PP_TASK_COMPLETE_INIT,
 161         AMD_PP_TASK_MAX
 162 };
 163
 164 enum PP_SMC_POWER_PROFILE {
 165         PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT = 0x0,
 166         PP_SMC_POWER_PROFILE_FULLSCREEN3D = 0x1,
 167         PP_SMC_POWER_PROFILE_POWERSAVING  = 0x2,
 168         PP_SMC_POWER_PROFILE_VIDEO        = 0x3,
 169         PP_SMC_POWER_PROFILE_VR           = 0x4,
 170         PP_SMC_POWER_PROFILE_COMPUTE      = 0x5,
 171         PP_SMC_POWER_PROFILE_CUSTOM       = 0x6,
 172         PP_SMC_POWER_PROFILE_WINDOW3D     = 0x7,
 173         PP_SMC_POWER_PROFILE_CAPPED       = 0x8,
 174         PP_SMC_POWER_PROFILE_UNCAPPED     = 0x9,
 175         PP_SMC_POWER_PROFILE_COUNT,
 176 };
 177
 178 extern const char * const amdgpu_pp_profile_name[PP_SMC_POWER_PROFILE_COUNT];
 179
 180
 181
 182 enum {
 183         PP_GROUP_UNKNOWN = 0,
 184         PP_GROUP_GFX = 1,
 185         PP_GROUP_SYS,
 186         PP_GROUP_MAX
 187 };
 188
 189 enum PP_OD_DPM_TABLE_COMMAND {
 190         PP_OD_EDIT_SCLK_VDDC_TABLE,
 191         PP_OD_EDIT_MCLK_VDDC_TABLE,
 192         PP_OD_EDIT_CCLK_VDDC_TABLE,
 193         PP_OD_EDIT_VDDC_CURVE,
 194         PP_OD_RESTORE_DEFAULT_TABLE,
 195         PP_OD_COMMIT_DPM_TABLE,
 196         PP_OD_EDIT_VDDGFX_OFFSET,
 197         PP_OD_EDIT_FAN_CURVE,
 198         PP_OD_EDIT_ACOUSTIC_LIMIT,
 199         PP_OD_EDIT_ACOUSTIC_TARGET,
 200         PP_OD_EDIT_FAN_TARGET_TEMPERATURE,
 201         PP_OD_EDIT_FAN_MINIMUM_PWM,
 202 };
 203
 204 struct pp_states_info {
 205         uint32_t nums;
 206         uint32_t states[16];
 207 };
 208
 209 enum PP_HWMON_TEMP {
 210         PP_TEMP_EDGE = 0,
 211         PP_TEMP_JUNCTION,
 212         PP_TEMP_MEM,
 213         PP_TEMP_MAX
 214 };
 215
 216 enum pp_mp1_state {
 217         PP_MP1_STATE_NONE,
 218         PP_MP1_STATE_SHUTDOWN,
 219         PP_MP1_STATE_UNLOAD,
 220         PP_MP1_STATE_RESET,
 221 };
 222
 223 enum pp_df_cstate {
 224         DF_CSTATE_DISALLOW = 0,
 225         DF_CSTATE_ALLOW,
 226 };
 227
 228 /**
 229  * DOC: amdgpu_pp_power
 230  *
 231  * APU power is managed to system-level requirements through the PPT
 232  * (package power tracking) feature. PPT is intended to limit power to the
 233  * requirements of the power source and could be dynamically updated to
 234  * maximize APU performance within the system power budget.
 235  *
 236  * Two types of power measurement can be requested, where supported, with
 237  * :c:type:`enum pp_power_type <pp_power_type>`.
 238  */
 239
 240 /**
 241  * enum pp_power_limit_level - Used to query the power limits
 242  *
 243  * @PP_PWR_LIMIT_MIN: Minimum Power Limit
 244  * @PP_PWR_LIMIT_CURRENT: Current Power Limit
 245  * @PP_PWR_LIMIT_DEFAULT: Default Power Limit
 246  * @PP_PWR_LIMIT_MAX: Maximum Power Limit
 247  */
 248 enum pp_power_limit_level {
 249         PP_PWR_LIMIT_MIN = -1,
 250         PP_PWR_LIMIT_CURRENT,
 251         PP_PWR_LIMIT_DEFAULT,
 252         PP_PWR_LIMIT_MAX,
 253 };
 254
 255 /**
 256  * enum pp_power_type - Used to specify the type of the requested power
 257  *
 258  * @PP_PWR_TYPE_SUSTAINED: manages the configurable, thermally significant
 259  * moving average of APU power (default ~5000 ms).
 260  * @PP_PWR_TYPE_FAST: manages the ~10 ms moving average of APU power,
 261  * where supported.
 262  */
 263 enum pp_power_type {
 264         PP_PWR_TYPE_SUSTAINED,
 265         PP_PWR_TYPE_FAST,
 266 };
 267
 268 enum pp_xgmi_plpd_mode {
 269         XGMI_PLPD_NONE = -1,
 270         XGMI_PLPD_DISALLOW,
 271         XGMI_PLPD_DEFAULT,
 272         XGMI_PLPD_OPTIMIZED,
 273         XGMI_PLPD_COUNT,
 274 };
 275
 276 #define PP_GROUP_MASK        0xF0000000
 277 #define PP_GROUP_SHIFT       28
 278
 279 #define PP_BLOCK_MASK        0x0FFFFF00
 280 #define PP_BLOCK_SHIFT       8
 281
 282 #define PP_BLOCK_GFX_CG         0x01
 283 #define PP_BLOCK_GFX_MG         0x02
 284 #define PP_BLOCK_GFX_3D         0x04
 285 #define PP_BLOCK_GFX_RLC        0x08
 286 #define PP_BLOCK_GFX_CP         0x10
 287 #define PP_BLOCK_SYS_BIF        0x01
 288 #define PP_BLOCK_SYS_MC         0x02
 289 #define PP_BLOCK_SYS_ROM        0x04
 290 #define PP_BLOCK_SYS_DRM        0x08
 291 #define PP_BLOCK_SYS_HDP        0x10
 292 #define PP_BLOCK_SYS_SDMA       0x20
 293
 294 #define PP_STATE_MASK           0x0000000F
 295 #define PP_STATE_SHIFT          0
 296 #define PP_STATE_SUPPORT_MASK   0x000000F0
 297 #define PP_STATE_SUPPORT_SHIFT  0
 298
 299 #define PP_STATE_CG             0x01
 300 #define PP_STATE_LS             0x02
 301 #define PP_STATE_DS             0x04
 302 #define PP_STATE_SD             0x08
 303 #define PP_STATE_SUPPORT_CG     0x10
 304 #define PP_STATE_SUPPORT_LS     0x20
 305 #define PP_STATE_SUPPORT_DS     0x40
 306 #define PP_STATE_SUPPORT_SD     0x80
 307
 308 #define PP_CG_MSG_ID(group, block, support, state) \
 309                 ((group) << PP_GROUP_SHIFT | (block) << PP_BLOCK_SHIFT | \
 310                 (support) << PP_STATE_SUPPORT_SHIFT | (state) << PP_STATE_SHIFT)
 311
 312 #define XGMI_MODE_PSTATE_D3 0
 313 #define XGMI_MODE_PSTATE_D0 1
 314
 315 #define NUM_HBM_INSTANCES 4
 316 #define NUM_XGMI_LINKS 8
 317 #define MAX_GFX_CLKS 8
 318 #define MAX_CLKS 4
 319 #define NUM_VCN 4
 320 #define NUM_JPEG_ENG 32
 321
 322 struct seq_file;
 323 enum amd_pp_clock_type;
 324 struct amd_pp_simple_clock_info;
 325 struct amd_pp_display_configuration;
 326 struct amd_pp_clock_info;
 327 struct pp_display_clock_request;
 328 struct pp_clock_levels_with_voltage;
 329 struct pp_clock_levels_with_latency;
 330 struct amd_pp_clocks;
 331 struct pp_smu_wm_range_sets;
 332 struct pp_smu_nv_clock_table;
 333 struct dpm_clocks;
 334
 335 struct amd_pm_funcs {
 336 /* export for dpm on ci and si */
 337         int (*pre_set_power_state)(void *handle);
 338         int (*set_power_state)(void *handle);
 339         void (*post_set_power_state)(void *handle);
 340         void (*display_configuration_changed)(void *handle);
 341         void (*print_power_state)(void *handle, void *ps);
 342         bool (*vblank_too_short)(void *handle);
 343         void (*enable_bapm)(void *handle, bool enable);
 344         int (*check_state_equal)(void *handle,
 345                                 void  *cps,
 346                                 void  *rps,
 347                                 bool  *equal);
 348 /* export for sysfs */
 349         int (*set_fan_control_mode)(void *handle, u32 mode);
 350         int (*get_fan_control_mode)(void *handle, u32 *fan_mode);
 351         int (*set_fan_speed_pwm)(void *handle, u32 speed);
 352         int (*get_fan_speed_pwm)(void *handle, u32 *speed);
 353         int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask);
 354         int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf);
 355         int (*emit_clock_levels)(void *handle, enum pp_clock_type type, char *buf, int *offset);
 356         int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level);
 357         int (*get_sclk_od)(void *handle);
 358         int (*set_sclk_od)(void *handle, uint32_t value);
 359         int (*get_mclk_od)(void *handle);
 360         int (*set_mclk_od)(void *handle, uint32_t value);
 361         int (*read_sensor)(void *handle, int idx, void *value, int *size);
 362         int (*get_apu_thermal_limit)(void *handle, uint32_t *limit);
 363         int (*set_apu_thermal_limit)(void *handle, uint32_t limit);
 364         enum amd_dpm_forced_level (*get_performance_level)(void *handle);
 365         enum amd_pm_state_type (*get_current_power_state)(void *handle);
 366         int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm);
 367         int (*set_fan_speed_rpm)(void *handle, uint32_t rpm);
 368         int (*get_pp_num_states)(void *handle, struct pp_states_info *data);
 369         int (*get_pp_table)(void *handle, char **table);
 370         int (*set_pp_table)(void *handle, const char *buf, size_t size);
 371         void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m);
 372         int (*switch_power_profile)(void *handle, enum PP_SMC_POWER_PROFILE type, bool en);
 373 /* export to amdgpu */
 374         struct amd_vce_state *(*get_vce_clock_state)(void *handle, u32 idx);
 375         int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id,
 376                         enum amd_pm_state_type *user_state);
 377         int (*load_firmware)(void *handle);
 378         int (*wait_for_fw_loading_complete)(void *handle);
 379         int (*set_powergating_by_smu)(void *handle,
 380                                 uint32_t block_type, bool gate);
 381         int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id);
 382         int (*set_power_limit)(void *handle, uint32_t n);
 383         int (*get_power_limit)(void *handle, uint32_t *limit,
 384                         enum pp_power_limit_level pp_limit_level,
 385                         enum pp_power_type power_type);
 386         int (*get_power_profile_mode)(void *handle, char *buf);
 387         int (*set_power_profile_mode)(void *handle, long *input, uint32_t size);
 388         int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size);
 389         int (*odn_edit_dpm_table)(void *handle, enum PP_OD_DPM_TABLE_COMMAND type,
 390                                   long *input, uint32_t size);
 391         int (*set_mp1_state)(void *handle, enum pp_mp1_state mp1_state);
 392         int (*smu_i2c_bus_access)(void *handle, bool acquire);
 393         int (*gfx_state_change_set)(void *handle, uint32_t state);
 394 /* export to DC */
 395         u32 (*get_sclk)(void *handle, bool low);
 396         u32 (*get_mclk)(void *handle, bool low);
 397         int (*display_configuration_change)(void *handle,
 398                 const struct amd_pp_display_configuration *input);
 399         int (*get_display_power_level)(void *handle,
 400                 struct amd_pp_simple_clock_info *output);
 401         int (*get_current_clocks)(void *handle,
 402                 struct amd_pp_clock_info *clocks);
 403         int (*get_clock_by_type)(void *handle,
 404                 enum amd_pp_clock_type type,
 405                 struct amd_pp_clocks *clocks);
 406         int (*get_clock_by_type_with_latency)(void *handle,
 407                 enum amd_pp_clock_type type,
 408                 struct pp_clock_levels_with_latency *clocks);
 409         int (*get_clock_by_type_with_voltage)(void *handle,
 410                 enum amd_pp_clock_type type,
 411                 struct pp_clock_levels_with_voltage *clocks);
 412         int (*set_watermarks_for_clocks_ranges)(void *handle,
 413                                                 void *clock_ranges);
 414         int (*display_clock_voltage_request)(void *handle,
 415                                 struct pp_display_clock_request *clock);
 416         int (*get_display_mode_validation_clocks)(void *handle,
 417                 struct amd_pp_simple_clock_info *clocks);
 418         int (*notify_smu_enable_pwe)(void *handle);
 419         int (*enable_mgpu_fan_boost)(void *handle);
 420         int (*set_active_display_count)(void *handle, uint32_t count);
 421         int (*set_hard_min_dcefclk_by_freq)(void *handle, uint32_t clock);
 422         int (*set_hard_min_fclk_by_freq)(void *handle, uint32_t clock);
 423         int (*set_min_deep_sleep_dcefclk)(void *handle, uint32_t clock);
 424         int (*get_asic_baco_capability)(void *handle);
 425         int (*get_asic_baco_state)(void *handle, int *state);
 426         int (*set_asic_baco_state)(void *handle, int state);
 427         int (*get_ppfeature_status)(void *handle, char *buf);
 428         int (*set_ppfeature_status)(void *handle, uint64_t ppfeature_masks);
 429         int (*asic_reset_mode_2)(void *handle);
 430         int (*asic_reset_enable_gfx_features)(void *handle);
 431         int (*set_df_cstate)(void *handle, enum pp_df_cstate state);
 432         int (*set_xgmi_pstate)(void *handle, uint32_t pstate);
 433         ssize_t (*get_gpu_metrics)(void *handle, void **table);
 434         ssize_t (*get_pm_metrics)(void *handle, void *pmmetrics, size_t size);
 435         int (*set_watermarks_for_clock_ranges)(void *handle,
 436                                                struct pp_smu_wm_range_sets *ranges);
 437         int (*display_disable_memory_clock_switch)(void *handle,
 438                                                    bool disable_memory_clock_switch);
 439         int (*get_max_sustainable_clocks_by_dc)(void *handle,
 440                                                 struct pp_smu_nv_clock_table *max_clocks);
 441         int (*get_uclk_dpm_states)(void *handle,
 442                                    unsigned int *clock_values_in_khz,
 443                                    unsigned int *num_states);
 444         int (*get_dpm_clock_table)(void *handle,
 445                                    struct dpm_clocks *clock_table);
 446         int (*get_smu_prv_buf_details)(void *handle, void **addr, size_t *size);
 447         void (*pm_compute_clocks)(void *handle);
 448         int (*notify_rlc_state)(void *handle, bool en);
 449 };
 450
 451 struct metrics_table_header {
 452         uint16_t                        structure_size;
 453         uint8_t                         format_revision;
 454         uint8_t                         content_revision;
 455 };
 456
 457 /*
 458  * gpu_metrics_v1_0 is not recommended as it's not naturally aligned.
 459  * Use gpu_metrics_v1_1 or later instead.
 460  */
 461 struct gpu_metrics_v1_0 {
 462         struct metrics_table_header     common_header;
 463
 464         /* Driver attached timestamp (in ns) */
 465         uint64_t                        system_clock_counter;
 466
 467         /* Temperature */
 468         uint16_t                        temperature_edge;
 469         uint16_t                        temperature_hotspot;
 470         uint16_t                        temperature_mem;
 471         uint16_t                        temperature_vrgfx;
 472         uint16_t                        temperature_vrsoc;
 473         uint16_t                        temperature_vrmem;
 474
 475         /* Utilization */
 476         uint16_t                        average_gfx_activity;
 477         uint16_t                        average_umc_activity; // memory controller
 478         uint16_t                        average_mm_activity; // UVD or VCN
 479
 480         /* Power/Energy */
 481         uint16_t                        average_socket_power;
 482         uint32_t                        energy_accumulator;
 483
 484         /* Average clocks */
 485         uint16_t                        average_gfxclk_frequency;
 486         uint16_t                        average_socclk_frequency;
 487         uint16_t                        average_uclk_frequency;
 488         uint16_t                        average_vclk0_frequency;
 489         uint16_t                        average_dclk0_frequency;
 490         uint16_t                        average_vclk1_frequency;
 491         uint16_t                        average_dclk1_frequency;
 492
 493         /* Current clocks */
 494         uint16_t                        current_gfxclk;
 495         uint16_t                        current_socclk;
 496         uint16_t                        current_uclk;
 497         uint16_t                        current_vclk0;
 498         uint16_t                        current_dclk0;
 499         uint16_t                        current_vclk1;
 500         uint16_t                        current_dclk1;
 501
 502         /* Throttle status */
 503         uint32_t                        throttle_status;
 504
 505         /* Fans */
 506         uint16_t                        current_fan_speed;
 507
 508         /* Link width/speed */
 509         uint8_t                         pcie_link_width;
 510         uint8_t                         pcie_link_speed; // in 0.1 GT/s
 511 };
 512
 513 struct gpu_metrics_v1_1 {
 514         struct metrics_table_header     common_header;
 515
 516         /* Temperature */
 517         uint16_t                        temperature_edge;
 518         uint16_t                        temperature_hotspot;
 519         uint16_t                        temperature_mem;
 520         uint16_t                        temperature_vrgfx;
 521         uint16_t                        temperature_vrsoc;
 522         uint16_t                        temperature_vrmem;
 523
 524         /* Utilization */
 525         uint16_t                        average_gfx_activity;
 526         uint16_t                        average_umc_activity; // memory controller
 527         uint16_t                        average_mm_activity; // UVD or VCN
 528
 529         /* Power/Energy */
 530         uint16_t                        average_socket_power;
 531         uint64_t                        energy_accumulator;
 532
 533         /* Driver attached timestamp (in ns) */
 534         uint64_t                        system_clock_counter;
 535
 536         /* Average clocks */
 537         uint16_t                        average_gfxclk_frequency;
 538         uint16_t                        average_socclk_frequency;
 539         uint16_t                        average_uclk_frequency;
 540         uint16_t                        average_vclk0_frequency;
 541         uint16_t                        average_dclk0_frequency;
 542         uint16_t                        average_vclk1_frequency;
 543         uint16_t                        average_dclk1_frequency;
 544
 545         /* Current clocks */
 546         uint16_t                        current_gfxclk;
 547         uint16_t                        current_socclk;
 548         uint16_t                        current_uclk;
 549         uint16_t                        current_vclk0;
 550         uint16_t                        current_dclk0;
 551         uint16_t                        current_vclk1;
 552         uint16_t                        current_dclk1;
 553
 554         /* Throttle status */
 555         uint32_t                        throttle_status;
 556
 557         /* Fans */
 558         uint16_t                        current_fan_speed;
 559
 560         /* Link width/speed */
 561         uint16_t                        pcie_link_width;
 562         uint16_t                        pcie_link_speed; // in 0.1 GT/s
 563
 564         uint16_t                        padding;
 565
 566         uint32_t                        gfx_activity_acc;
 567         uint32_t                        mem_activity_acc;
 568
 569         uint16_t                        temperature_hbm[NUM_HBM_INSTANCES];
 570 };
 571
 572 struct gpu_metrics_v1_2 {
 573         struct metrics_table_header     common_header;
 574
 575         /* Temperature */
 576         uint16_t                        temperature_edge;
 577         uint16_t                        temperature_hotspot;
 578         uint16_t                        temperature_mem;
 579         uint16_t                        temperature_vrgfx;
 580         uint16_t                        temperature_vrsoc;
 581         uint16_t                        temperature_vrmem;
 582
 583         /* Utilization */
 584         uint16_t                        average_gfx_activity;
 585         uint16_t                        average_umc_activity; // memory controller
 586         uint16_t                        average_mm_activity; // UVD or VCN
 587
 588         /* Power/Energy */
 589         uint16_t                        average_socket_power;
 590         uint64_t                        energy_accumulator;
 591
 592         /* Driver attached timestamp (in ns) */
 593         uint64_t                        system_clock_counter;
 594
 595         /* Average clocks */
 596         uint16_t                        average_gfxclk_frequency;
 597         uint16_t                        average_socclk_frequency;
 598         uint16_t                        average_uclk_frequency;
 599         uint16_t                        average_vclk0_frequency;
 600         uint16_t                        average_dclk0_frequency;
 601         uint16_t                        average_vclk1_frequency;
 602         uint16_t                        average_dclk1_frequency;
 603
 604         /* Current clocks */
 605         uint16_t                        current_gfxclk;
 606         uint16_t                        current_socclk;
 607         uint16_t                        current_uclk;
 608         uint16_t                        current_vclk0;
 609         uint16_t                        current_dclk0;
 610         uint16_t                        current_vclk1;
 611         uint16_t                        current_dclk1;
 612
 613         /* Throttle status (ASIC dependent) */
 614         uint32_t                        throttle_status;
 615
 616         /* Fans */
 617         uint16_t                        current_fan_speed;
 618
 619         /* Link width/speed */
 620         uint16_t                        pcie_link_width;
 621         uint16_t                        pcie_link_speed; // in 0.1 GT/s
 622
 623         uint16_t                        padding;
 624
 625         uint32_t                        gfx_activity_acc;
 626         uint32_t                        mem_activity_acc;
 627
 628         uint16_t                        temperature_hbm[NUM_HBM_INSTANCES];
 629
 630         /* PMFW attached timestamp (10ns resolution) */
 631         uint64_t                        firmware_timestamp;
 632 };
 633
 634 struct gpu_metrics_v1_3 {
 635         struct metrics_table_header     common_header;
 636
 637         /* Temperature */
 638         uint16_t                        temperature_edge;
 639         uint16_t                        temperature_hotspot;
 640         uint16_t                        temperature_mem;
 641         uint16_t                        temperature_vrgfx;
 642         uint16_t                        temperature_vrsoc;
 643         uint16_t                        temperature_vrmem;
 644
 645         /* Utilization */
 646         uint16_t                        average_gfx_activity;
 647         uint16_t                        average_umc_activity; // memory controller
 648         uint16_t                        average_mm_activity; // UVD or VCN
 649
 650         /* Power/Energy */
 651         uint16_t                        average_socket_power;
 652         uint64_t                        energy_accumulator;
 653
 654         /* Driver attached timestamp (in ns) */
 655         uint64_t                        system_clock_counter;
 656
 657         /* Average clocks */
 658         uint16_t                        average_gfxclk_frequency;
 659         uint16_t                        average_socclk_frequency;
 660         uint16_t                        average_uclk_frequency;
 661         uint16_t                        average_vclk0_frequency;
 662         uint16_t                        average_dclk0_frequency;
 663         uint16_t                        average_vclk1_frequency;
 664         uint16_t                        average_dclk1_frequency;
 665
 666         /* Current clocks */
 667         uint16_t                        current_gfxclk;
 668         uint16_t                        current_socclk;
 669         uint16_t                        current_uclk;
 670         uint16_t                        current_vclk0;
 671         uint16_t                        current_dclk0;
 672         uint16_t                        current_vclk1;
 673         uint16_t                        current_dclk1;
 674
 675         /* Throttle status */
 676         uint32_t                        throttle_status;
 677
 678         /* Fans */
 679         uint16_t                        current_fan_speed;
 680
 681         /* Link width/speed */
 682         uint16_t                        pcie_link_width;
 683         uint16_t                        pcie_link_speed; // in 0.1 GT/s
 684
 685         uint16_t                        padding;
 686
 687         uint32_t                        gfx_activity_acc;
 688         uint32_t                        mem_activity_acc;
 689
 690         uint16_t                        temperature_hbm[NUM_HBM_INSTANCES];
 691
 692         /* PMFW attached timestamp (10ns resolution) */
 693         uint64_t                        firmware_timestamp;
 694
 695         /* Voltage (mV) */
 696         uint16_t                        voltage_soc;
 697         uint16_t                        voltage_gfx;
 698         uint16_t                        voltage_mem;
 699
 700         uint16_t                        padding1;
 701
 702         /* Throttle status (ASIC independent) */
 703         uint64_t                        indep_throttle_status;
 704 };
 705
 706 struct gpu_metrics_v1_4 {
 707         struct metrics_table_header     common_header;
 708
 709         /* Temperature (Celsius) */
 710         uint16_t                        temperature_hotspot;
 711         uint16_t                        temperature_mem;
 712         uint16_t                        temperature_vrsoc;
 713
 714         /* Power (Watts) */
 715         uint16_t                        curr_socket_power;
 716
 717         /* Utilization (%) */
 718         uint16_t                        average_gfx_activity;
 719         uint16_t                        average_umc_activity; // memory controller
 720         uint16_t                        vcn_activity[NUM_VCN];
 721
 722         /* Energy (15.259uJ (2^-16) units) */
 723         uint64_t                        energy_accumulator;
 724
 725         /* Driver attached timestamp (in ns) */
 726         uint64_t                        system_clock_counter;
 727
 728         /* Throttle status */
 729         uint32_t                        throttle_status;
 730
 731         /* Clock Lock Status. Each bit corresponds to clock instance */
 732         uint32_t                        gfxclk_lock_status;
 733
 734         /* Link width (number of lanes) and speed (in 0.1 GT/s) */
 735         uint16_t                        pcie_link_width;
 736         uint16_t                        pcie_link_speed;
 737
 738         /* XGMI bus width and bitrate (in Gbps) */
 739         uint16_t                        xgmi_link_width;
 740         uint16_t                        xgmi_link_speed;
 741
 742         /* Utilization Accumulated (%) */
 743         uint32_t                        gfx_activity_acc;
 744         uint32_t                        mem_activity_acc;
 745
 746         /*PCIE accumulated bandwidth (GB/sec) */
 747         uint64_t                        pcie_bandwidth_acc;
 748
 749         /*PCIE instantaneous bandwidth (GB/sec) */
 750         uint64_t                        pcie_bandwidth_inst;
 751
 752         /* PCIE L0 to recovery state transition accumulated count */
 753         uint64_t                        pcie_l0_to_recov_count_acc;
 754
 755         /* PCIE replay accumulated count */
 756         uint64_t                        pcie_replay_count_acc;
 757
 758         /* PCIE replay rollover accumulated count */
 759         uint64_t                        pcie_replay_rover_count_acc;
 760
 761         /* XGMI accumulated data transfer size(KiloBytes) */
 762         uint64_t                        xgmi_read_data_acc[NUM_XGMI_LINKS];
 763         uint64_t                        xgmi_write_data_acc[NUM_XGMI_LINKS];
 764
 765         /* PMFW attached timestamp (10ns resolution) */
 766         uint64_t                        firmware_timestamp;
 767
 768         /* Current clocks (Mhz) */
 769         uint16_t                        current_gfxclk[MAX_GFX_CLKS];
 770         uint16_t                        current_socclk[MAX_CLKS];
 771         uint16_t                        current_vclk0[MAX_CLKS];
 772         uint16_t                        current_dclk0[MAX_CLKS];
 773         uint16_t                        current_uclk;
 774
 775         uint16_t                        padding;
 776 };
 777
 778 struct gpu_metrics_v1_5 {
 779         struct metrics_table_header     common_header;
 780
 781         /* Temperature (Celsius) */
 782         uint16_t                        temperature_hotspot;
 783         uint16_t                        temperature_mem;
 784         uint16_t                        temperature_vrsoc;
 785
 786         /* Power (Watts) */
 787         uint16_t                        curr_socket_power;
 788
 789         /* Utilization (%) */
 790         uint16_t                        average_gfx_activity;
 791         uint16_t                        average_umc_activity; // memory controller
 792         uint16_t                        vcn_activity[NUM_VCN];
 793         uint16_t                        jpeg_activity[NUM_JPEG_ENG];
 794
 795         /* Energy (15.259uJ (2^-16) units) */
 796         uint64_t                        energy_accumulator;
 797
 798         /* Driver attached timestamp (in ns) */
 799         uint64_t                        system_clock_counter;
 800
 801         /* Throttle status */
 802         uint32_t                        throttle_status;
 803
 804         /* Clock Lock Status. Each bit corresponds to clock instance */
 805         uint32_t                        gfxclk_lock_status;
 806
 807         /* Link width (number of lanes) and speed (in 0.1 GT/s) */
 808         uint16_t                        pcie_link_width;
 809         uint16_t                        pcie_link_speed;
 810
 811         /* XGMI bus width and bitrate (in Gbps) */
 812         uint16_t                        xgmi_link_width;
 813         uint16_t                        xgmi_link_speed;
 814
 815         /* Utilization Accumulated (%) */
 816         uint32_t                        gfx_activity_acc;
 817         uint32_t                        mem_activity_acc;
 818
 819         /*PCIE accumulated bandwidth (GB/sec) */
 820         uint64_t                        pcie_bandwidth_acc;
 821
 822         /*PCIE instantaneous bandwidth (GB/sec) */
 823         uint64_t                        pcie_bandwidth_inst;
 824
 825         /* PCIE L0 to recovery state transition accumulated count */
 826         uint64_t                        pcie_l0_to_recov_count_acc;
 827
 828         /* PCIE replay accumulated count */
 829         uint64_t                        pcie_replay_count_acc;
 830
 831         /* PCIE replay rollover accumulated count */
 832         uint64_t                        pcie_replay_rover_count_acc;
 833
 834         /* PCIE NAK sent  accumulated count */
 835         uint32_t                        pcie_nak_sent_count_acc;
 836
 837         /* PCIE NAK received accumulated count */
 838         uint32_t                        pcie_nak_rcvd_count_acc;
 839
 840         /* XGMI accumulated data transfer size(KiloBytes) */
 841         uint64_t                        xgmi_read_data_acc[NUM_XGMI_LINKS];
 842         uint64_t                        xgmi_write_data_acc[NUM_XGMI_LINKS];
 843
 844         /* PMFW attached timestamp (10ns resolution) */
 845         uint64_t                        firmware_timestamp;
 846
 847         /* Current clocks (Mhz) */
 848         uint16_t                        current_gfxclk[MAX_GFX_CLKS];
 849         uint16_t                        current_socclk[MAX_CLKS];
 850         uint16_t                        current_vclk0[MAX_CLKS];
 851         uint16_t                        current_dclk0[MAX_CLKS];
 852         uint16_t                        current_uclk;
 853
 854         uint16_t                        padding;
 855 };
 856
 857 /*
 858  * gpu_metrics_v2_0 is not recommended as it's not naturally aligned.
 859  * Use gpu_metrics_v2_1 or later instead.
 860  */
 861 struct gpu_metrics_v2_0 {
 862         struct metrics_table_header     common_header;
 863
 864         /* Driver attached timestamp (in ns) */
 865         uint64_t                        system_clock_counter;
 866
 867         /* Temperature */
 868         uint16_t                        temperature_gfx; // gfx temperature on APUs
 869         uint16_t                        temperature_soc; // soc temperature on APUs
 870         uint16_t                        temperature_core[8]; // CPU core temperature on APUs
 871         uint16_t                        temperature_l3[2];
 872
 873         /* Utilization */
 874         uint16_t                        average_gfx_activity;
 875         uint16_t                        average_mm_activity; // UVD or VCN
 876
 877         /* Power/Energy */
 878         uint16_t                        average_socket_power; // dGPU + APU power on A + A platform
 879         uint16_t                        average_cpu_power;
 880         uint16_t                        average_soc_power;
 881         uint16_t                        average_gfx_power;
 882         uint16_t                        average_core_power[8]; // CPU core power on APUs
 883
 884         /* Average clocks */
 885         uint16_t                        average_gfxclk_frequency;
 886         uint16_t                        average_socclk_frequency;
 887         uint16_t                        average_uclk_frequency;
 888         uint16_t                        average_fclk_frequency;
 889         uint16_t                        average_vclk_frequency;
 890         uint16_t                        average_dclk_frequency;
 891
 892         /* Current clocks */
 893         uint16_t                        current_gfxclk;
 894         uint16_t                        current_socclk;
 895         uint16_t                        current_uclk;
 896         uint16_t                        current_fclk;
 897         uint16_t                        current_vclk;
 898         uint16_t                        current_dclk;
 899         uint16_t                        current_coreclk[8]; // CPU core clocks
 900         uint16_t                        current_l3clk[2];
 901
 902         /* Throttle status */
 903         uint32_t                        throttle_status;
 904
 905         /* Fans */
 906         uint16_t                        fan_pwm;
 907
 908         uint16_t                        padding;
 909 };
 910
 911 struct gpu_metrics_v2_1 {
 912         struct metrics_table_header     common_header;
 913
 914         /* Temperature */
 915         uint16_t                        temperature_gfx; // gfx temperature on APUs
 916         uint16_t                        temperature_soc; // soc temperature on APUs
 917         uint16_t                        temperature_core[8]; // CPU core temperature on APUs
 918         uint16_t                        temperature_l3[2];
 919
 920         /* Utilization */
 921         uint16_t                        average_gfx_activity;
 922         uint16_t                        average_mm_activity; // UVD or VCN
 923
 924         /* Driver attached timestamp (in ns) */
 925         uint64_t                        system_clock_counter;
 926
 927         /* Power/Energy */
 928         uint16_t                        average_socket_power; // dGPU + APU power on A + A platform
 929         uint16_t                        average_cpu_power;
 930         uint16_t                        average_soc_power;
 931         uint16_t                        average_gfx_power;
 932         uint16_t                        average_core_power[8]; // CPU core power on APUs
 933
 934         /* Average clocks */
 935         uint16_t                        average_gfxclk_frequency;
 936         uint16_t                        average_socclk_frequency;
 937         uint16_t                        average_uclk_frequency;
 938         uint16_t                        average_fclk_frequency;
 939         uint16_t                        average_vclk_frequency;
 940         uint16_t                        average_dclk_frequency;
 941
 942         /* Current clocks */
 943         uint16_t                        current_gfxclk;
 944         uint16_t                        current_socclk;
 945         uint16_t                        current_uclk;
 946         uint16_t                        current_fclk;
 947         uint16_t                        current_vclk;
 948         uint16_t                        current_dclk;
 949         uint16_t                        current_coreclk[8]; // CPU core clocks
 950         uint16_t                        current_l3clk[2];
 951
 952         /* Throttle status */
 953         uint32_t                        throttle_status;
 954
 955         /* Fans */
 956         uint16_t                        fan_pwm;
 957
 958         uint16_t                        padding[3];
 959 };
 960
 961 struct gpu_metrics_v2_2 {
 962         struct metrics_table_header     common_header;
 963
 964         /* Temperature */
 965         uint16_t                        temperature_gfx; // gfx temperature on APUs
 966         uint16_t                        temperature_soc; // soc temperature on APUs
 967         uint16_t                        temperature_core[8]; // CPU core temperature on APUs
 968         uint16_t                        temperature_l3[2];
 969
 970         /* Utilization */
 971         uint16_t                        average_gfx_activity;
 972         uint16_t                        average_mm_activity; // UVD or VCN
 973
 974         /* Driver attached timestamp (in ns) */
 975         uint64_t                        system_clock_counter;
 976
 977         /* Power/Energy */
 978         uint16_t                        average_socket_power; // dGPU + APU power on A + A platform
 979         uint16_t                        average_cpu_power;
 980         uint16_t                        average_soc_power;
 981         uint16_t                        average_gfx_power;
 982         uint16_t                        average_core_power[8]; // CPU core power on APUs
 983
 984         /* Average clocks */
 985         uint16_t                        average_gfxclk_frequency;
 986         uint16_t                        average_socclk_frequency;
 987         uint16_t                        average_uclk_frequency;
 988         uint16_t                        average_fclk_frequency;
 989         uint16_t                        average_vclk_frequency;
 990         uint16_t                        average_dclk_frequency;
 991
 992         /* Current clocks */
 993         uint16_t                        current_gfxclk;
 994         uint16_t                        current_socclk;
 995         uint16_t                        current_uclk;
 996         uint16_t                        current_fclk;
 997         uint16_t                        current_vclk;
 998         uint16_t                        current_dclk;
 999         uint16_t                        current_coreclk[8]; // CPU core clocks
1000         uint16_t                        current_l3clk[2];
1001
1002         /* Throttle status (ASIC dependent) */
1003         uint32_t                        throttle_status;
1004
1005         /* Fans */
1006         uint16_t                        fan_pwm;
1007
1008         uint16_t                        padding[3];
1009
1010         /* Throttle status (ASIC independent) */
1011         uint64_t                        indep_throttle_status;
1012 };
1013
1014 struct gpu_metrics_v2_3 {
1015         struct metrics_table_header     common_header;
1016
1017         /* Temperature */
1018         uint16_t                        temperature_gfx; // gfx temperature on APUs
1019         uint16_t                        temperature_soc; // soc temperature on APUs
1020         uint16_t                        temperature_core[8]; // CPU core temperature on APUs
1021         uint16_t                        temperature_l3[2];
1022
1023         /* Utilization */
1024         uint16_t                        average_gfx_activity;
1025         uint16_t                        average_mm_activity; // UVD or VCN
1026
1027         /* Driver attached timestamp (in ns) */
1028         uint64_t                        system_clock_counter;
1029
1030         /* Power/Energy */
1031         uint16_t                        average_socket_power; // dGPU + APU power on A + A platform
1032         uint16_t                        average_cpu_power;
1033         uint16_t                        average_soc_power;
1034         uint16_t                        average_gfx_power;
1035         uint16_t                        average_core_power[8]; // CPU core power on APUs
1036
1037         /* Average clocks */
1038         uint16_t                        average_gfxclk_frequency;
1039         uint16_t                        average_socclk_frequency;
1040         uint16_t                        average_uclk_frequency;
1041         uint16_t                        average_fclk_frequency;
1042         uint16_t                        average_vclk_frequency;
1043         uint16_t                        average_dclk_frequency;
1044
1045         /* Current clocks */
1046         uint16_t                        current_gfxclk;
1047         uint16_t                        current_socclk;
1048         uint16_t                        current_uclk;
1049         uint16_t                        current_fclk;
1050         uint16_t                        current_vclk;
1051         uint16_t                        current_dclk;
1052         uint16_t                        current_coreclk[8]; // CPU core clocks
1053         uint16_t                        current_l3clk[2];
1054
1055         /* Throttle status (ASIC dependent) */
1056         uint32_t                        throttle_status;
1057
1058         /* Fans */
1059         uint16_t                        fan_pwm;
1060
1061         uint16_t                        padding[3];
1062
1063         /* Throttle status (ASIC independent) */
1064         uint64_t                        indep_throttle_status;
1065
1066         /* Average Temperature */
1067         uint16_t                        average_temperature_gfx; // average gfx temperature on APUs
1068         uint16_t                        average_temperature_soc; // average soc temperature on APUs
1069         uint16_t                        average_temperature_core[8]; // average CPU core temperature on APUs
1070         uint16_t                        average_temperature_l3[2];
1071 };
1072
1073 struct gpu_metrics_v2_4 {
1074         struct metrics_table_header     common_header;
1075
1076         /* Temperature (unit: centi-Celsius) */
1077         uint16_t                        temperature_gfx;
1078         uint16_t                        temperature_soc;
1079         uint16_t                        temperature_core[8];
1080         uint16_t                        temperature_l3[2];
1081
1082         /* Utilization (unit: centi) */
1083         uint16_t                        average_gfx_activity;
1084         uint16_t                        average_mm_activity;
1085
1086         /* Driver attached timestamp (in ns) */
1087         uint64_t                        system_clock_counter;
1088
1089         /* Power/Energy (unit: mW) */
1090         uint16_t                        average_socket_power;
1091         uint16_t                        average_cpu_power;
1092         uint16_t                        average_soc_power;
1093         uint16_t                        average_gfx_power;
1094         uint16_t                        average_core_power[8];
1095
1096         /* Average clocks (unit: MHz) */
1097         uint16_t                        average_gfxclk_frequency;
1098         uint16_t                        average_socclk_frequency;
1099         uint16_t                        average_uclk_frequency;
1100         uint16_t                        average_fclk_frequency;
1101         uint16_t                        average_vclk_frequency;
1102         uint16_t                        average_dclk_frequency;
1103
1104         /* Current clocks (unit: MHz) */
1105         uint16_t                        current_gfxclk;
1106         uint16_t                        current_socclk;
1107         uint16_t                        current_uclk;
1108         uint16_t                        current_fclk;
1109         uint16_t                        current_vclk;
1110         uint16_t                        current_dclk;
1111         uint16_t                        current_coreclk[8];
1112         uint16_t                        current_l3clk[2];
1113
1114         /* Throttle status (ASIC dependent) */
1115         uint32_t                        throttle_status;
1116
1117         /* Fans */
1118         uint16_t                        fan_pwm;
1119
1120         uint16_t                        padding[3];
1121
1122         /* Throttle status (ASIC independent) */
1123         uint64_t                        indep_throttle_status;
1124
1125         /* Average Temperature (unit: centi-Celsius) */
1126         uint16_t                        average_temperature_gfx;
1127         uint16_t                        average_temperature_soc;
1128         uint16_t                        average_temperature_core[8];
1129         uint16_t                        average_temperature_l3[2];
1130
1131         /* Power/Voltage (unit: mV) */
1132         uint16_t                        average_cpu_voltage;
1133         uint16_t                        average_soc_voltage;
1134         uint16_t                        average_gfx_voltage;
1135
1136         /* Power/Current (unit: mA) */
1137         uint16_t                        average_cpu_current;
1138         uint16_t                        average_soc_current;
1139         uint16_t                        average_gfx_current;
1140 };
1141
1142 struct gpu_metrics_v3_0 {
1143         struct metrics_table_header     common_header;
1144
1145         /* Temperature */
1146         /* gfx temperature on APUs */
1147         uint16_t                        temperature_gfx;
1148         /* soc temperature on APUs */
1149         uint16_t                        temperature_soc;
1150         /* CPU core temperature on APUs */
1151         uint16_t                        temperature_core[16];
1152         /* skin temperature on APUs */
1153         uint16_t                        temperature_skin;
1154
1155         /* Utilization */
1156         /* time filtered GFX busy % [0-100] */
1157         uint16_t                        average_gfx_activity;
1158         /* time filtered VCN busy % [0-100] */
1159         uint16_t                        average_vcn_activity;
1160         /* time filtered IPU per-column busy % [0-100] */
1161         uint16_t                        average_ipu_activity[8];
1162         /* time filtered per-core C0 residency % [0-100]*/
1163         uint16_t                        average_core_c0_activity[16];
1164         /* time filtered DRAM read bandwidth [MB/sec] */
1165         uint16_t                        average_dram_reads;
1166         /* time filtered DRAM write bandwidth [MB/sec] */
1167         uint16_t                        average_dram_writes;
1168         /* time filtered IPU read bandwidth [MB/sec] */
1169         uint16_t                        average_ipu_reads;
1170         /* time filtered IPU write bandwidth [MB/sec] */
1171         uint16_t                        average_ipu_writes;
1172
1173         /* Driver attached timestamp (in ns) */
1174         uint64_t                        system_clock_counter;
1175
1176         /* Power/Energy */
1177         /* time filtered power used for PPT/STAPM [APU+dGPU] [mW] */
1178         uint32_t                        average_socket_power;
1179         /* time filtered IPU power [mW] */
1180         uint16_t                        average_ipu_power;
1181         /* time filtered APU power [mW] */
1182         uint32_t                        average_apu_power;
1183         /* time filtered GFX power [mW] */
1184         uint32_t                        average_gfx_power;
1185         /* time filtered dGPU power [mW] */
1186         uint32_t                        average_dgpu_power;
1187         /* time filtered sum of core power across all cores in the socket [mW] */
1188         uint32_t                        average_all_core_power;
1189         /* calculated core power [mW] */
1190         uint16_t                        average_core_power[16];
1191         /* time filtered total system power [mW] */
1192         uint16_t                        average_sys_power;
1193         /* maximum IRM defined STAPM power limit [mW] */
1194         uint16_t                        stapm_power_limit;
1195         /* time filtered STAPM power limit [mW] */
1196         uint16_t                        current_stapm_power_limit;
1197
1198         /* time filtered clocks [MHz] */
1199         uint16_t                        average_gfxclk_frequency;
1200         uint16_t                        average_socclk_frequency;
1201         uint16_t                        average_vpeclk_frequency;
1202         uint16_t                        average_ipuclk_frequency;
1203         uint16_t                        average_fclk_frequency;
1204         uint16_t                        average_vclk_frequency;
1205         uint16_t                        average_uclk_frequency;
1206         uint16_t                        average_mpipu_frequency;
1207
1208         /* Current clocks */
1209         /* target core frequency [MHz] */
1210         uint16_t                        current_coreclk[16];
1211         /* CCLK frequency limit enforced on classic cores [MHz] */
1212         uint16_t                        current_core_maxfreq;
1213         /* GFXCLK frequency limit enforced on GFX [MHz] */
1214         uint16_t                        current_gfx_maxfreq;
1215
1216         /* Throttle Residency (ASIC dependent) */
1217         uint32_t                        throttle_residency_prochot;
1218         uint32_t                        throttle_residency_spl;
1219         uint32_t                        throttle_residency_fppt;
1220         uint32_t                        throttle_residency_sppt;
1221         uint32_t                        throttle_residency_thm_core;
1222         uint32_t                        throttle_residency_thm_gfx;
1223         uint32_t                        throttle_residency_thm_soc;
1224
1225         /* Metrics table alpha filter time constant [us] */
1226         uint32_t                        time_filter_alphavalue;
1227 };
1228
1229 struct amdgpu_pmmetrics_header {
1230         uint16_t structure_size;
1231         uint16_t pad;
1232         uint32_t mp1_ip_discovery_version;
1233         uint32_t pmfw_version;
1234         uint32_t pmmetrics_version;
1235 };
1236
1237 struct amdgpu_pm_metrics {
1238         struct amdgpu_pmmetrics_header common_header;
1239
1240         uint8_t data[];
1241 };
1242
1243 #endif