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 32 enum smu_event_type { 33 SMU_EVENT_RESET_COMPLETE = 0, 34 }; 35 36 struct amd_vce_state { 37 /* vce clocks */ 38 u32 evclk; 39 u32 ecclk; 40 /* gpu clocks */ 41 u32 sclk; 42 u32 mclk; 43 u8 clk_idx; 44 u8 pstate; 45 }; 46 47 48 enum amd_dpm_forced_level { 49 AMD_DPM_FORCED_LEVEL_AUTO = 0x1, 50 AMD_DPM_FORCED_LEVEL_MANUAL = 0x2, 51 AMD_DPM_FORCED_LEVEL_LOW = 0x4, 52 AMD_DPM_FORCED_LEVEL_HIGH = 0x8, 53 AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD = 0x10, 54 AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK = 0x20, 55 AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK = 0x40, 56 AMD_DPM_FORCED_LEVEL_PROFILE_PEAK = 0x80, 57 AMD_DPM_FORCED_LEVEL_PROFILE_EXIT = 0x100, 58 AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM = 0x200, 59 }; 60 61 enum amd_pm_state_type { 62 /* not used for dpm */ 63 POWER_STATE_TYPE_DEFAULT, 64 POWER_STATE_TYPE_POWERSAVE, 65 /* user selectable states */ 66 POWER_STATE_TYPE_BATTERY, 67 POWER_STATE_TYPE_BALANCED, 68 POWER_STATE_TYPE_PERFORMANCE, 69 /* internal states */ 70 POWER_STATE_TYPE_INTERNAL_UVD, 71 POWER_STATE_TYPE_INTERNAL_UVD_SD, 72 POWER_STATE_TYPE_INTERNAL_UVD_HD, 73 POWER_STATE_TYPE_INTERNAL_UVD_HD2, 74 POWER_STATE_TYPE_INTERNAL_UVD_MVC, 75 POWER_STATE_TYPE_INTERNAL_BOOT, 76 POWER_STATE_TYPE_INTERNAL_THERMAL, 77 POWER_STATE_TYPE_INTERNAL_ACPI, 78 POWER_STATE_TYPE_INTERNAL_ULV, 79 POWER_STATE_TYPE_INTERNAL_3DPERF, 80 }; 81 82 #define AMD_MAX_VCE_LEVELS 6 83 84 enum amd_vce_level { 85 AMD_VCE_LEVEL_AC_ALL = 0, /* AC, All cases */ 86 AMD_VCE_LEVEL_DC_EE = 1, /* DC, entropy encoding */ 87 AMD_VCE_LEVEL_DC_LL_LOW = 2, /* DC, low latency queue, res <= 720 */ 88 AMD_VCE_LEVEL_DC_LL_HIGH = 3, /* DC, low latency queue, 1080 >= res > 720 */ 89 AMD_VCE_LEVEL_DC_GP_LOW = 4, /* DC, general purpose queue, res <= 720 */ 90 AMD_VCE_LEVEL_DC_GP_HIGH = 5, /* DC, general purpose queue, 1080 >= res > 720 */ 91 }; 92 93 enum amd_fan_ctrl_mode { 94 AMD_FAN_CTRL_NONE = 0, 95 AMD_FAN_CTRL_MANUAL = 1, 96 AMD_FAN_CTRL_AUTO = 2, 97 }; 98 99 enum pp_clock_type { 100 PP_SCLK, 101 PP_MCLK, 102 PP_PCIE, 103 PP_SOCCLK, 104 PP_FCLK, 105 PP_DCEFCLK, 106 PP_VCLK, 107 PP_DCLK, 108 OD_SCLK, 109 OD_MCLK, 110 OD_VDDC_CURVE, 111 OD_RANGE, 112 OD_VDDGFX_OFFSET, 113 OD_CCLK, 114 }; 115 116 enum amd_pp_sensors { 117 AMDGPU_PP_SENSOR_GFX_SCLK = 0, 118 AMDGPU_PP_SENSOR_CPU_CLK, 119 AMDGPU_PP_SENSOR_VDDNB, 120 AMDGPU_PP_SENSOR_VDDGFX, 121 AMDGPU_PP_SENSOR_UVD_VCLK, 122 AMDGPU_PP_SENSOR_UVD_DCLK, 123 AMDGPU_PP_SENSOR_VCE_ECCLK, 124 AMDGPU_PP_SENSOR_GPU_LOAD, 125 AMDGPU_PP_SENSOR_MEM_LOAD, 126 AMDGPU_PP_SENSOR_GFX_MCLK, 127 AMDGPU_PP_SENSOR_GPU_TEMP, 128 AMDGPU_PP_SENSOR_EDGE_TEMP = AMDGPU_PP_SENSOR_GPU_TEMP, 129 AMDGPU_PP_SENSOR_HOTSPOT_TEMP, 130 AMDGPU_PP_SENSOR_MEM_TEMP, 131 AMDGPU_PP_SENSOR_VCE_POWER, 132 AMDGPU_PP_SENSOR_UVD_POWER, 133 AMDGPU_PP_SENSOR_GPU_POWER, 134 AMDGPU_PP_SENSOR_SS_APU_SHARE, 135 AMDGPU_PP_SENSOR_SS_DGPU_SHARE, 136 AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK, 137 AMDGPU_PP_SENSOR_STABLE_PSTATE_MCLK, 138 AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK, 139 AMDGPU_PP_SENSOR_MIN_FAN_RPM, 140 AMDGPU_PP_SENSOR_MAX_FAN_RPM, 141 AMDGPU_PP_SENSOR_VCN_POWER_STATE, 142 }; 143 144 enum amd_pp_task { 145 AMD_PP_TASK_DISPLAY_CONFIG_CHANGE, 146 AMD_PP_TASK_ENABLE_USER_STATE, 147 AMD_PP_TASK_READJUST_POWER_STATE, 148 AMD_PP_TASK_COMPLETE_INIT, 149 AMD_PP_TASK_MAX 150 }; 151 152 enum PP_SMC_POWER_PROFILE { 153 PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT = 0x0, 154 PP_SMC_POWER_PROFILE_FULLSCREEN3D = 0x1, 155 PP_SMC_POWER_PROFILE_POWERSAVING = 0x2, 156 PP_SMC_POWER_PROFILE_VIDEO = 0x3, 157 PP_SMC_POWER_PROFILE_VR = 0x4, 158 PP_SMC_POWER_PROFILE_COMPUTE = 0x5, 159 PP_SMC_POWER_PROFILE_CUSTOM = 0x6, 160 PP_SMC_POWER_PROFILE_WINDOW3D = 0x7, 161 PP_SMC_POWER_PROFILE_COUNT, 162 }; 163 164 extern const char * const amdgpu_pp_profile_name[PP_SMC_POWER_PROFILE_COUNT]; 165 166 167 168 enum { 169 PP_GROUP_UNKNOWN = 0, 170 PP_GROUP_GFX = 1, 171 PP_GROUP_SYS, 172 PP_GROUP_MAX 173 }; 174 175 enum PP_OD_DPM_TABLE_COMMAND { 176 PP_OD_EDIT_SCLK_VDDC_TABLE, 177 PP_OD_EDIT_MCLK_VDDC_TABLE, 178 PP_OD_EDIT_CCLK_VDDC_TABLE, 179 PP_OD_EDIT_VDDC_CURVE, 180 PP_OD_RESTORE_DEFAULT_TABLE, 181 PP_OD_COMMIT_DPM_TABLE, 182 PP_OD_EDIT_VDDGFX_OFFSET 183 }; 184 185 struct pp_states_info { 186 uint32_t nums; 187 uint32_t states[16]; 188 }; 189 190 enum PP_HWMON_TEMP { 191 PP_TEMP_EDGE = 0, 192 PP_TEMP_JUNCTION, 193 PP_TEMP_MEM, 194 PP_TEMP_MAX 195 }; 196 197 enum pp_mp1_state { 198 PP_MP1_STATE_NONE, 199 PP_MP1_STATE_SHUTDOWN, 200 PP_MP1_STATE_UNLOAD, 201 PP_MP1_STATE_RESET, 202 }; 203 204 enum pp_df_cstate { 205 DF_CSTATE_DISALLOW = 0, 206 DF_CSTATE_ALLOW, 207 }; 208 209 /** 210 * DOC: amdgpu_pp_power 211 * 212 * APU power is managed to system-level requirements through the PPT 213 * (package power tracking) feature. PPT is intended to limit power to the 214 * requirements of the power source and could be dynamically updated to 215 * maximize APU performance within the system power budget. 216 * 217 * Two types of power measurement can be requested, where supported, with 218 * :c:type:`enum pp_power_type <pp_power_type>`. 219 */ 220 221 /** 222 * enum pp_power_limit_level - Used to query the power limits 223 * 224 * @PP_PWR_LIMIT_MIN: Minimum Power Limit 225 * @PP_PWR_LIMIT_CURRENT: Current Power Limit 226 * @PP_PWR_LIMIT_DEFAULT: Default Power Limit 227 * @PP_PWR_LIMIT_MAX: Maximum Power Limit 228 */ 229 enum pp_power_limit_level 230 { 231 PP_PWR_LIMIT_MIN = -1, 232 PP_PWR_LIMIT_CURRENT, 233 PP_PWR_LIMIT_DEFAULT, 234 PP_PWR_LIMIT_MAX, 235 }; 236 237 /** 238 * enum pp_power_type - Used to specify the type of the requested power 239 * 240 * @PP_PWR_TYPE_SUSTAINED: manages the configurable, thermally significant 241 * moving average of APU power (default ~5000 ms). 242 * @PP_PWR_TYPE_FAST: manages the ~10 ms moving average of APU power, 243 * where supported. 244 */ 245 enum pp_power_type 246 { 247 PP_PWR_TYPE_SUSTAINED, 248 PP_PWR_TYPE_FAST, 249 }; 250 251 #define PP_GROUP_MASK 0xF0000000 252 #define PP_GROUP_SHIFT 28 253 254 #define PP_BLOCK_MASK 0x0FFFFF00 255 #define PP_BLOCK_SHIFT 8 256 257 #define PP_BLOCK_GFX_CG 0x01 258 #define PP_BLOCK_GFX_MG 0x02 259 #define PP_BLOCK_GFX_3D 0x04 260 #define PP_BLOCK_GFX_RLC 0x08 261 #define PP_BLOCK_GFX_CP 0x10 262 #define PP_BLOCK_SYS_BIF 0x01 263 #define PP_BLOCK_SYS_MC 0x02 264 #define PP_BLOCK_SYS_ROM 0x04 265 #define PP_BLOCK_SYS_DRM 0x08 266 #define PP_BLOCK_SYS_HDP 0x10 267 #define PP_BLOCK_SYS_SDMA 0x20 268 269 #define PP_STATE_MASK 0x0000000F 270 #define PP_STATE_SHIFT 0 271 #define PP_STATE_SUPPORT_MASK 0x000000F0 272 #define PP_STATE_SUPPORT_SHIFT 0 273 274 #define PP_STATE_CG 0x01 275 #define PP_STATE_LS 0x02 276 #define PP_STATE_DS 0x04 277 #define PP_STATE_SD 0x08 278 #define PP_STATE_SUPPORT_CG 0x10 279 #define PP_STATE_SUPPORT_LS 0x20 280 #define PP_STATE_SUPPORT_DS 0x40 281 #define PP_STATE_SUPPORT_SD 0x80 282 283 #define PP_CG_MSG_ID(group, block, support, state) \ 284 ((group) << PP_GROUP_SHIFT | (block) << PP_BLOCK_SHIFT | \ 285 (support) << PP_STATE_SUPPORT_SHIFT | (state) << PP_STATE_SHIFT) 286 287 #define XGMI_MODE_PSTATE_D3 0 288 #define XGMI_MODE_PSTATE_D0 1 289 290 #define NUM_HBM_INSTANCES 4 291 292 struct seq_file; 293 enum amd_pp_clock_type; 294 struct amd_pp_simple_clock_info; 295 struct amd_pp_display_configuration; 296 struct amd_pp_clock_info; 297 struct pp_display_clock_request; 298 struct pp_clock_levels_with_voltage; 299 struct pp_clock_levels_with_latency; 300 struct amd_pp_clocks; 301 struct pp_smu_wm_range_sets; 302 struct pp_smu_nv_clock_table; 303 struct dpm_clocks; 304 305 struct amd_pm_funcs { 306 /* export for dpm on ci and si */ 307 int (*pre_set_power_state)(void *handle); 308 int (*set_power_state)(void *handle); 309 void (*post_set_power_state)(void *handle); 310 void (*display_configuration_changed)(void *handle); 311 void (*print_power_state)(void *handle, void *ps); 312 bool (*vblank_too_short)(void *handle); 313 void (*enable_bapm)(void *handle, bool enable); 314 int (*check_state_equal)(void *handle, 315 void *cps, 316 void *rps, 317 bool *equal); 318 /* export for sysfs */ 319 int (*set_fan_control_mode)(void *handle, u32 mode); 320 int (*get_fan_control_mode)(void *handle, u32 *fan_mode); 321 int (*set_fan_speed_pwm)(void *handle, u32 speed); 322 int (*get_fan_speed_pwm)(void *handle, u32 *speed); 323 int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask); 324 int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf); 325 int (*emit_clock_levels)(void *handle, enum pp_clock_type type, char *buf, int *offset); 326 int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level); 327 int (*get_sclk_od)(void *handle); 328 int (*set_sclk_od)(void *handle, uint32_t value); 329 int (*get_mclk_od)(void *handle); 330 int (*set_mclk_od)(void *handle, uint32_t value); 331 int (*read_sensor)(void *handle, int idx, void *value, int *size); 332 enum amd_dpm_forced_level (*get_performance_level)(void *handle); 333 enum amd_pm_state_type (*get_current_power_state)(void *handle); 334 int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm); 335 int (*set_fan_speed_rpm)(void *handle, uint32_t rpm); 336 int (*get_pp_num_states)(void *handle, struct pp_states_info *data); 337 int (*get_pp_table)(void *handle, char **table); 338 int (*set_pp_table)(void *handle, const char *buf, size_t size); 339 void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m); 340 int (*switch_power_profile)(void *handle, enum PP_SMC_POWER_PROFILE type, bool en); 341 /* export to amdgpu */ 342 struct amd_vce_state *(*get_vce_clock_state)(void *handle, u32 idx); 343 int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id, 344 enum amd_pm_state_type *user_state); 345 int (*load_firmware)(void *handle); 346 int (*wait_for_fw_loading_complete)(void *handle); 347 int (*set_powergating_by_smu)(void *handle, 348 uint32_t block_type, bool gate); 349 int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id); 350 int (*set_power_limit)(void *handle, uint32_t n); 351 int (*get_power_limit)(void *handle, uint32_t *limit, 352 enum pp_power_limit_level pp_limit_level, 353 enum pp_power_type power_type); 354 int (*get_power_profile_mode)(void *handle, char *buf); 355 int (*set_power_profile_mode)(void *handle, long *input, uint32_t size); 356 int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size); 357 int (*odn_edit_dpm_table)(void *handle, enum PP_OD_DPM_TABLE_COMMAND type, 358 long *input, uint32_t size); 359 int (*set_mp1_state)(void *handle, enum pp_mp1_state mp1_state); 360 int (*smu_i2c_bus_access)(void *handle, bool acquire); 361 int (*gfx_state_change_set)(void *handle, uint32_t state); 362 /* export to DC */ 363 u32 (*get_sclk)(void *handle, bool low); 364 u32 (*get_mclk)(void *handle, bool low); 365 int (*display_configuration_change)(void *handle, 366 const struct amd_pp_display_configuration *input); 367 int (*get_display_power_level)(void *handle, 368 struct amd_pp_simple_clock_info *output); 369 int (*get_current_clocks)(void *handle, 370 struct amd_pp_clock_info *clocks); 371 int (*get_clock_by_type)(void *handle, 372 enum amd_pp_clock_type type, 373 struct amd_pp_clocks *clocks); 374 int (*get_clock_by_type_with_latency)(void *handle, 375 enum amd_pp_clock_type type, 376 struct pp_clock_levels_with_latency *clocks); 377 int (*get_clock_by_type_with_voltage)(void *handle, 378 enum amd_pp_clock_type type, 379 struct pp_clock_levels_with_voltage *clocks); 380 int (*set_watermarks_for_clocks_ranges)(void *handle, 381 void *clock_ranges); 382 int (*display_clock_voltage_request)(void *handle, 383 struct pp_display_clock_request *clock); 384 int (*get_display_mode_validation_clocks)(void *handle, 385 struct amd_pp_simple_clock_info *clocks); 386 int (*notify_smu_enable_pwe)(void *handle); 387 int (*enable_mgpu_fan_boost)(void *handle); 388 int (*set_active_display_count)(void *handle, uint32_t count); 389 int (*set_hard_min_dcefclk_by_freq)(void *handle, uint32_t clock); 390 int (*set_hard_min_fclk_by_freq)(void *handle, uint32_t clock); 391 int (*set_min_deep_sleep_dcefclk)(void *handle, uint32_t clock); 392 int (*get_asic_baco_capability)(void *handle, bool *cap); 393 int (*get_asic_baco_state)(void *handle, int *state); 394 int (*set_asic_baco_state)(void *handle, int state); 395 int (*get_ppfeature_status)(void *handle, char *buf); 396 int (*set_ppfeature_status)(void *handle, uint64_t ppfeature_masks); 397 int (*asic_reset_mode_2)(void *handle); 398 int (*set_df_cstate)(void *handle, enum pp_df_cstate state); 399 int (*set_xgmi_pstate)(void *handle, uint32_t pstate); 400 ssize_t (*get_gpu_metrics)(void *handle, void **table); 401 int (*set_watermarks_for_clock_ranges)(void *handle, 402 struct pp_smu_wm_range_sets *ranges); 403 int (*display_disable_memory_clock_switch)(void *handle, 404 bool disable_memory_clock_switch); 405 int (*get_max_sustainable_clocks_by_dc)(void *handle, 406 struct pp_smu_nv_clock_table *max_clocks); 407 int (*get_uclk_dpm_states)(void *handle, 408 unsigned int *clock_values_in_khz, 409 unsigned int *num_states); 410 int (*get_dpm_clock_table)(void *handle, 411 struct dpm_clocks *clock_table); 412 int (*get_smu_prv_buf_details)(void *handle, void **addr, size_t *size); 413 void (*pm_compute_clocks)(void *handle); 414 }; 415 416 struct metrics_table_header { 417 uint16_t structure_size; 418 uint8_t format_revision; 419 uint8_t content_revision; 420 }; 421 422 /* 423 * gpu_metrics_v1_0 is not recommended as it's not naturally aligned. 424 * Use gpu_metrics_v1_1 or later instead. 425 */ 426 struct gpu_metrics_v1_0 { 427 struct metrics_table_header common_header; 428 429 /* Driver attached timestamp (in ns) */ 430 uint64_t system_clock_counter; 431 432 /* Temperature */ 433 uint16_t temperature_edge; 434 uint16_t temperature_hotspot; 435 uint16_t temperature_mem; 436 uint16_t temperature_vrgfx; 437 uint16_t temperature_vrsoc; 438 uint16_t temperature_vrmem; 439 440 /* Utilization */ 441 uint16_t average_gfx_activity; 442 uint16_t average_umc_activity; // memory controller 443 uint16_t average_mm_activity; // UVD or VCN 444 445 /* Power/Energy */ 446 uint16_t average_socket_power; 447 uint32_t energy_accumulator; 448 449 /* Average clocks */ 450 uint16_t average_gfxclk_frequency; 451 uint16_t average_socclk_frequency; 452 uint16_t average_uclk_frequency; 453 uint16_t average_vclk0_frequency; 454 uint16_t average_dclk0_frequency; 455 uint16_t average_vclk1_frequency; 456 uint16_t average_dclk1_frequency; 457 458 /* Current clocks */ 459 uint16_t current_gfxclk; 460 uint16_t current_socclk; 461 uint16_t current_uclk; 462 uint16_t current_vclk0; 463 uint16_t current_dclk0; 464 uint16_t current_vclk1; 465 uint16_t current_dclk1; 466 467 /* Throttle status */ 468 uint32_t throttle_status; 469 470 /* Fans */ 471 uint16_t current_fan_speed; 472 473 /* Link width/speed */ 474 uint8_t pcie_link_width; 475 uint8_t pcie_link_speed; // in 0.1 GT/s 476 }; 477 478 struct gpu_metrics_v1_1 { 479 struct metrics_table_header common_header; 480 481 /* Temperature */ 482 uint16_t temperature_edge; 483 uint16_t temperature_hotspot; 484 uint16_t temperature_mem; 485 uint16_t temperature_vrgfx; 486 uint16_t temperature_vrsoc; 487 uint16_t temperature_vrmem; 488 489 /* Utilization */ 490 uint16_t average_gfx_activity; 491 uint16_t average_umc_activity; // memory controller 492 uint16_t average_mm_activity; // UVD or VCN 493 494 /* Power/Energy */ 495 uint16_t average_socket_power; 496 uint64_t energy_accumulator; 497 498 /* Driver attached timestamp (in ns) */ 499 uint64_t system_clock_counter; 500 501 /* Average clocks */ 502 uint16_t average_gfxclk_frequency; 503 uint16_t average_socclk_frequency; 504 uint16_t average_uclk_frequency; 505 uint16_t average_vclk0_frequency; 506 uint16_t average_dclk0_frequency; 507 uint16_t average_vclk1_frequency; 508 uint16_t average_dclk1_frequency; 509 510 /* Current clocks */ 511 uint16_t current_gfxclk; 512 uint16_t current_socclk; 513 uint16_t current_uclk; 514 uint16_t current_vclk0; 515 uint16_t current_dclk0; 516 uint16_t current_vclk1; 517 uint16_t current_dclk1; 518 519 /* Throttle status */ 520 uint32_t throttle_status; 521 522 /* Fans */ 523 uint16_t current_fan_speed; 524 525 /* Link width/speed */ 526 uint16_t pcie_link_width; 527 uint16_t pcie_link_speed; // in 0.1 GT/s 528 529 uint16_t padding; 530 531 uint32_t gfx_activity_acc; 532 uint32_t mem_activity_acc; 533 534 uint16_t temperature_hbm[NUM_HBM_INSTANCES]; 535 }; 536 537 struct gpu_metrics_v1_2 { 538 struct metrics_table_header common_header; 539 540 /* Temperature */ 541 uint16_t temperature_edge; 542 uint16_t temperature_hotspot; 543 uint16_t temperature_mem; 544 uint16_t temperature_vrgfx; 545 uint16_t temperature_vrsoc; 546 uint16_t temperature_vrmem; 547 548 /* Utilization */ 549 uint16_t average_gfx_activity; 550 uint16_t average_umc_activity; // memory controller 551 uint16_t average_mm_activity; // UVD or VCN 552 553 /* Power/Energy */ 554 uint16_t average_socket_power; 555 uint64_t energy_accumulator; 556 557 /* Driver attached timestamp (in ns) */ 558 uint64_t system_clock_counter; 559 560 /* Average clocks */ 561 uint16_t average_gfxclk_frequency; 562 uint16_t average_socclk_frequency; 563 uint16_t average_uclk_frequency; 564 uint16_t average_vclk0_frequency; 565 uint16_t average_dclk0_frequency; 566 uint16_t average_vclk1_frequency; 567 uint16_t average_dclk1_frequency; 568 569 /* Current clocks */ 570 uint16_t current_gfxclk; 571 uint16_t current_socclk; 572 uint16_t current_uclk; 573 uint16_t current_vclk0; 574 uint16_t current_dclk0; 575 uint16_t current_vclk1; 576 uint16_t current_dclk1; 577 578 /* Throttle status (ASIC dependent) */ 579 uint32_t throttle_status; 580 581 /* Fans */ 582 uint16_t current_fan_speed; 583 584 /* Link width/speed */ 585 uint16_t pcie_link_width; 586 uint16_t pcie_link_speed; // in 0.1 GT/s 587 588 uint16_t padding; 589 590 uint32_t gfx_activity_acc; 591 uint32_t mem_activity_acc; 592 593 uint16_t temperature_hbm[NUM_HBM_INSTANCES]; 594 595 /* PMFW attached timestamp (10ns resolution) */ 596 uint64_t firmware_timestamp; 597 }; 598 599 struct gpu_metrics_v1_3 { 600 struct metrics_table_header common_header; 601 602 /* Temperature */ 603 uint16_t temperature_edge; 604 uint16_t temperature_hotspot; 605 uint16_t temperature_mem; 606 uint16_t temperature_vrgfx; 607 uint16_t temperature_vrsoc; 608 uint16_t temperature_vrmem; 609 610 /* Utilization */ 611 uint16_t average_gfx_activity; 612 uint16_t average_umc_activity; // memory controller 613 uint16_t average_mm_activity; // UVD or VCN 614 615 /* Power/Energy */ 616 uint16_t average_socket_power; 617 uint64_t energy_accumulator; 618 619 /* Driver attached timestamp (in ns) */ 620 uint64_t system_clock_counter; 621 622 /* Average clocks */ 623 uint16_t average_gfxclk_frequency; 624 uint16_t average_socclk_frequency; 625 uint16_t average_uclk_frequency; 626 uint16_t average_vclk0_frequency; 627 uint16_t average_dclk0_frequency; 628 uint16_t average_vclk1_frequency; 629 uint16_t average_dclk1_frequency; 630 631 /* Current clocks */ 632 uint16_t current_gfxclk; 633 uint16_t current_socclk; 634 uint16_t current_uclk; 635 uint16_t current_vclk0; 636 uint16_t current_dclk0; 637 uint16_t current_vclk1; 638 uint16_t current_dclk1; 639 640 /* Throttle status */ 641 uint32_t throttle_status; 642 643 /* Fans */ 644 uint16_t current_fan_speed; 645 646 /* Link width/speed */ 647 uint16_t pcie_link_width; 648 uint16_t pcie_link_speed; // in 0.1 GT/s 649 650 uint16_t padding; 651 652 uint32_t gfx_activity_acc; 653 uint32_t mem_activity_acc; 654 655 uint16_t temperature_hbm[NUM_HBM_INSTANCES]; 656 657 /* PMFW attached timestamp (10ns resolution) */ 658 uint64_t firmware_timestamp; 659 660 /* Voltage (mV) */ 661 uint16_t voltage_soc; 662 uint16_t voltage_gfx; 663 uint16_t voltage_mem; 664 665 uint16_t padding1; 666 667 /* Throttle status (ASIC independent) */ 668 uint64_t indep_throttle_status; 669 }; 670 671 /* 672 * gpu_metrics_v2_0 is not recommended as it's not naturally aligned. 673 * Use gpu_metrics_v2_1 or later instead. 674 */ 675 struct gpu_metrics_v2_0 { 676 struct metrics_table_header common_header; 677 678 /* Driver attached timestamp (in ns) */ 679 uint64_t system_clock_counter; 680 681 /* Temperature */ 682 uint16_t temperature_gfx; // gfx temperature on APUs 683 uint16_t temperature_soc; // soc temperature on APUs 684 uint16_t temperature_core[8]; // CPU core temperature on APUs 685 uint16_t temperature_l3[2]; 686 687 /* Utilization */ 688 uint16_t average_gfx_activity; 689 uint16_t average_mm_activity; // UVD or VCN 690 691 /* Power/Energy */ 692 uint16_t average_socket_power; // dGPU + APU power on A + A platform 693 uint16_t average_cpu_power; 694 uint16_t average_soc_power; 695 uint16_t average_gfx_power; 696 uint16_t average_core_power[8]; // CPU core power on APUs 697 698 /* Average clocks */ 699 uint16_t average_gfxclk_frequency; 700 uint16_t average_socclk_frequency; 701 uint16_t average_uclk_frequency; 702 uint16_t average_fclk_frequency; 703 uint16_t average_vclk_frequency; 704 uint16_t average_dclk_frequency; 705 706 /* Current clocks */ 707 uint16_t current_gfxclk; 708 uint16_t current_socclk; 709 uint16_t current_uclk; 710 uint16_t current_fclk; 711 uint16_t current_vclk; 712 uint16_t current_dclk; 713 uint16_t current_coreclk[8]; // CPU core clocks 714 uint16_t current_l3clk[2]; 715 716 /* Throttle status */ 717 uint32_t throttle_status; 718 719 /* Fans */ 720 uint16_t fan_pwm; 721 722 uint16_t padding; 723 }; 724 725 struct gpu_metrics_v2_1 { 726 struct metrics_table_header common_header; 727 728 /* Temperature */ 729 uint16_t temperature_gfx; // gfx temperature on APUs 730 uint16_t temperature_soc; // soc temperature on APUs 731 uint16_t temperature_core[8]; // CPU core temperature on APUs 732 uint16_t temperature_l3[2]; 733 734 /* Utilization */ 735 uint16_t average_gfx_activity; 736 uint16_t average_mm_activity; // UVD or VCN 737 738 /* Driver attached timestamp (in ns) */ 739 uint64_t system_clock_counter; 740 741 /* Power/Energy */ 742 uint16_t average_socket_power; // dGPU + APU power on A + A platform 743 uint16_t average_cpu_power; 744 uint16_t average_soc_power; 745 uint16_t average_gfx_power; 746 uint16_t average_core_power[8]; // CPU core power on APUs 747 748 /* Average clocks */ 749 uint16_t average_gfxclk_frequency; 750 uint16_t average_socclk_frequency; 751 uint16_t average_uclk_frequency; 752 uint16_t average_fclk_frequency; 753 uint16_t average_vclk_frequency; 754 uint16_t average_dclk_frequency; 755 756 /* Current clocks */ 757 uint16_t current_gfxclk; 758 uint16_t current_socclk; 759 uint16_t current_uclk; 760 uint16_t current_fclk; 761 uint16_t current_vclk; 762 uint16_t current_dclk; 763 uint16_t current_coreclk[8]; // CPU core clocks 764 uint16_t current_l3clk[2]; 765 766 /* Throttle status */ 767 uint32_t throttle_status; 768 769 /* Fans */ 770 uint16_t fan_pwm; 771 772 uint16_t padding[3]; 773 }; 774 775 struct gpu_metrics_v2_2 { 776 struct metrics_table_header common_header; 777 778 /* Temperature */ 779 uint16_t temperature_gfx; // gfx temperature on APUs 780 uint16_t temperature_soc; // soc temperature on APUs 781 uint16_t temperature_core[8]; // CPU core temperature on APUs 782 uint16_t temperature_l3[2]; 783 784 /* Utilization */ 785 uint16_t average_gfx_activity; 786 uint16_t average_mm_activity; // UVD or VCN 787 788 /* Driver attached timestamp (in ns) */ 789 uint64_t system_clock_counter; 790 791 /* Power/Energy */ 792 uint16_t average_socket_power; // dGPU + APU power on A + A platform 793 uint16_t average_cpu_power; 794 uint16_t average_soc_power; 795 uint16_t average_gfx_power; 796 uint16_t average_core_power[8]; // CPU core power on APUs 797 798 /* Average clocks */ 799 uint16_t average_gfxclk_frequency; 800 uint16_t average_socclk_frequency; 801 uint16_t average_uclk_frequency; 802 uint16_t average_fclk_frequency; 803 uint16_t average_vclk_frequency; 804 uint16_t average_dclk_frequency; 805 806 /* Current clocks */ 807 uint16_t current_gfxclk; 808 uint16_t current_socclk; 809 uint16_t current_uclk; 810 uint16_t current_fclk; 811 uint16_t current_vclk; 812 uint16_t current_dclk; 813 uint16_t current_coreclk[8]; // CPU core clocks 814 uint16_t current_l3clk[2]; 815 816 /* Throttle status (ASIC dependent) */ 817 uint32_t throttle_status; 818 819 /* Fans */ 820 uint16_t fan_pwm; 821 822 uint16_t padding[3]; 823 824 /* Throttle status (ASIC independent) */ 825 uint64_t indep_throttle_status; 826 }; 827 828 struct gpu_metrics_v2_3 { 829 struct metrics_table_header common_header; 830 831 /* Temperature */ 832 uint16_t temperature_gfx; // gfx temperature on APUs 833 uint16_t temperature_soc; // soc temperature on APUs 834 uint16_t temperature_core[8]; // CPU core temperature on APUs 835 uint16_t temperature_l3[2]; 836 837 /* Utilization */ 838 uint16_t average_gfx_activity; 839 uint16_t average_mm_activity; // UVD or VCN 840 841 /* Driver attached timestamp (in ns) */ 842 uint64_t system_clock_counter; 843 844 /* Power/Energy */ 845 uint16_t average_socket_power; // dGPU + APU power on A + A platform 846 uint16_t average_cpu_power; 847 uint16_t average_soc_power; 848 uint16_t average_gfx_power; 849 uint16_t average_core_power[8]; // CPU core power on APUs 850 851 /* Average clocks */ 852 uint16_t average_gfxclk_frequency; 853 uint16_t average_socclk_frequency; 854 uint16_t average_uclk_frequency; 855 uint16_t average_fclk_frequency; 856 uint16_t average_vclk_frequency; 857 uint16_t average_dclk_frequency; 858 859 /* Current clocks */ 860 uint16_t current_gfxclk; 861 uint16_t current_socclk; 862 uint16_t current_uclk; 863 uint16_t current_fclk; 864 uint16_t current_vclk; 865 uint16_t current_dclk; 866 uint16_t current_coreclk[8]; // CPU core clocks 867 uint16_t current_l3clk[2]; 868 869 /* Throttle status (ASIC dependent) */ 870 uint32_t throttle_status; 871 872 /* Fans */ 873 uint16_t fan_pwm; 874 875 uint16_t padding[3]; 876 877 /* Throttle status (ASIC independent) */ 878 uint64_t indep_throttle_status; 879 880 /* Average Temperature */ 881 uint16_t average_temperature_gfx; // average gfx temperature on APUs 882 uint16_t average_temperature_soc; // average soc temperature on APUs 883 uint16_t average_temperature_core[8]; // average CPU core temperature on APUs 884 uint16_t average_temperature_l3[2]; 885 }; 886 #endif 887