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 29 struct amd_vce_state { 30 /* vce clocks */ 31 u32 evclk; 32 u32 ecclk; 33 /* gpu clocks */ 34 u32 sclk; 35 u32 mclk; 36 u8 clk_idx; 37 u8 pstate; 38 }; 39 40 41 enum amd_dpm_forced_level { 42 AMD_DPM_FORCED_LEVEL_AUTO = 0x1, 43 AMD_DPM_FORCED_LEVEL_MANUAL = 0x2, 44 AMD_DPM_FORCED_LEVEL_LOW = 0x4, 45 AMD_DPM_FORCED_LEVEL_HIGH = 0x8, 46 AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD = 0x10, 47 AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK = 0x20, 48 AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK = 0x40, 49 AMD_DPM_FORCED_LEVEL_PROFILE_PEAK = 0x80, 50 AMD_DPM_FORCED_LEVEL_PROFILE_EXIT = 0x100, 51 AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM = 0x200, 52 }; 53 54 enum amd_pm_state_type { 55 /* not used for dpm */ 56 POWER_STATE_TYPE_DEFAULT, 57 POWER_STATE_TYPE_POWERSAVE, 58 /* user selectable states */ 59 POWER_STATE_TYPE_BATTERY, 60 POWER_STATE_TYPE_BALANCED, 61 POWER_STATE_TYPE_PERFORMANCE, 62 /* internal states */ 63 POWER_STATE_TYPE_INTERNAL_UVD, 64 POWER_STATE_TYPE_INTERNAL_UVD_SD, 65 POWER_STATE_TYPE_INTERNAL_UVD_HD, 66 POWER_STATE_TYPE_INTERNAL_UVD_HD2, 67 POWER_STATE_TYPE_INTERNAL_UVD_MVC, 68 POWER_STATE_TYPE_INTERNAL_BOOT, 69 POWER_STATE_TYPE_INTERNAL_THERMAL, 70 POWER_STATE_TYPE_INTERNAL_ACPI, 71 POWER_STATE_TYPE_INTERNAL_ULV, 72 POWER_STATE_TYPE_INTERNAL_3DPERF, 73 }; 74 75 #define AMD_MAX_VCE_LEVELS 6 76 77 enum amd_vce_level { 78 AMD_VCE_LEVEL_AC_ALL = 0, /* AC, All cases */ 79 AMD_VCE_LEVEL_DC_EE = 1, /* DC, entropy encoding */ 80 AMD_VCE_LEVEL_DC_LL_LOW = 2, /* DC, low latency queue, res <= 720 */ 81 AMD_VCE_LEVEL_DC_LL_HIGH = 3, /* DC, low latency queue, 1080 >= res > 720 */ 82 AMD_VCE_LEVEL_DC_GP_LOW = 4, /* DC, general purpose queue, res <= 720 */ 83 AMD_VCE_LEVEL_DC_GP_HIGH = 5, /* DC, general purpose queue, 1080 >= res > 720 */ 84 }; 85 86 enum amd_fan_ctrl_mode { 87 AMD_FAN_CTRL_NONE = 0, 88 AMD_FAN_CTRL_MANUAL = 1, 89 AMD_FAN_CTRL_AUTO = 2, 90 }; 91 92 enum pp_clock_type { 93 PP_SCLK, 94 PP_MCLK, 95 PP_PCIE, 96 PP_SOCCLK, 97 PP_FCLK, 98 PP_DCEFCLK, 99 PP_VCLK, 100 PP_DCLK, 101 OD_SCLK, 102 OD_MCLK, 103 OD_VDDC_CURVE, 104 OD_RANGE, 105 OD_VDDGFX_OFFSET, 106 OD_CCLK, 107 }; 108 109 enum amd_pp_sensors { 110 AMDGPU_PP_SENSOR_GFX_SCLK = 0, 111 AMDGPU_PP_SENSOR_CPU_CLK, 112 AMDGPU_PP_SENSOR_VDDNB, 113 AMDGPU_PP_SENSOR_VDDGFX, 114 AMDGPU_PP_SENSOR_UVD_VCLK, 115 AMDGPU_PP_SENSOR_UVD_DCLK, 116 AMDGPU_PP_SENSOR_VCE_ECCLK, 117 AMDGPU_PP_SENSOR_GPU_LOAD, 118 AMDGPU_PP_SENSOR_MEM_LOAD, 119 AMDGPU_PP_SENSOR_GFX_MCLK, 120 AMDGPU_PP_SENSOR_GPU_TEMP, 121 AMDGPU_PP_SENSOR_EDGE_TEMP = AMDGPU_PP_SENSOR_GPU_TEMP, 122 AMDGPU_PP_SENSOR_HOTSPOT_TEMP, 123 AMDGPU_PP_SENSOR_MEM_TEMP, 124 AMDGPU_PP_SENSOR_VCE_POWER, 125 AMDGPU_PP_SENSOR_UVD_POWER, 126 AMDGPU_PP_SENSOR_GPU_POWER, 127 AMDGPU_PP_SENSOR_SS_APU_SHARE, 128 AMDGPU_PP_SENSOR_SS_DGPU_SHARE, 129 AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK, 130 AMDGPU_PP_SENSOR_STABLE_PSTATE_MCLK, 131 AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK, 132 AMDGPU_PP_SENSOR_MIN_FAN_RPM, 133 AMDGPU_PP_SENSOR_MAX_FAN_RPM, 134 AMDGPU_PP_SENSOR_VCN_POWER_STATE, 135 }; 136 137 enum amd_pp_task { 138 AMD_PP_TASK_DISPLAY_CONFIG_CHANGE, 139 AMD_PP_TASK_ENABLE_USER_STATE, 140 AMD_PP_TASK_READJUST_POWER_STATE, 141 AMD_PP_TASK_COMPLETE_INIT, 142 AMD_PP_TASK_MAX 143 }; 144 145 enum PP_SMC_POWER_PROFILE { 146 PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT = 0x0, 147 PP_SMC_POWER_PROFILE_FULLSCREEN3D = 0x1, 148 PP_SMC_POWER_PROFILE_POWERSAVING = 0x2, 149 PP_SMC_POWER_PROFILE_VIDEO = 0x3, 150 PP_SMC_POWER_PROFILE_VR = 0x4, 151 PP_SMC_POWER_PROFILE_COMPUTE = 0x5, 152 PP_SMC_POWER_PROFILE_CUSTOM = 0x6, 153 PP_SMC_POWER_PROFILE_COUNT, 154 }; 155 156 enum { 157 PP_GROUP_UNKNOWN = 0, 158 PP_GROUP_GFX = 1, 159 PP_GROUP_SYS, 160 PP_GROUP_MAX 161 }; 162 163 enum PP_OD_DPM_TABLE_COMMAND { 164 PP_OD_EDIT_SCLK_VDDC_TABLE, 165 PP_OD_EDIT_MCLK_VDDC_TABLE, 166 PP_OD_EDIT_CCLK_VDDC_TABLE, 167 PP_OD_EDIT_VDDC_CURVE, 168 PP_OD_RESTORE_DEFAULT_TABLE, 169 PP_OD_COMMIT_DPM_TABLE, 170 PP_OD_EDIT_VDDGFX_OFFSET 171 }; 172 173 struct pp_states_info { 174 uint32_t nums; 175 uint32_t states[16]; 176 }; 177 178 enum PP_HWMON_TEMP { 179 PP_TEMP_EDGE = 0, 180 PP_TEMP_JUNCTION, 181 PP_TEMP_MEM, 182 PP_TEMP_MAX 183 }; 184 185 enum pp_mp1_state { 186 PP_MP1_STATE_NONE, 187 PP_MP1_STATE_SHUTDOWN, 188 PP_MP1_STATE_UNLOAD, 189 PP_MP1_STATE_RESET, 190 }; 191 192 enum pp_df_cstate { 193 DF_CSTATE_DISALLOW = 0, 194 DF_CSTATE_ALLOW, 195 }; 196 197 /** 198 * DOC: amdgpu_pp_power 199 * 200 * APU power is managed to system-level requirements through the PPT 201 * (package power tracking) feature. PPT is intended to limit power to the 202 * requirements of the power source and could be dynamically updated to 203 * maximize APU performance within the system power budget. 204 * 205 * Two types of power measurement can be requested, where supported, with 206 * :c:type:`enum pp_power_type <pp_power_type>`. 207 */ 208 209 /** 210 * enum pp_power_limit_level - Used to query the power limits 211 * 212 * @PP_PWR_LIMIT_MIN: Minimum Power Limit 213 * @PP_PWR_LIMIT_CURRENT: Current Power Limit 214 * @PP_PWR_LIMIT_DEFAULT: Default Power Limit 215 * @PP_PWR_LIMIT_MAX: Maximum Power Limit 216 */ 217 enum pp_power_limit_level 218 { 219 PP_PWR_LIMIT_MIN = -1, 220 PP_PWR_LIMIT_CURRENT, 221 PP_PWR_LIMIT_DEFAULT, 222 PP_PWR_LIMIT_MAX, 223 }; 224 225 /** 226 * enum pp_power_type - Used to specify the type of the requested power 227 * 228 * @PP_PWR_TYPE_SUSTAINED: manages the configurable, thermally significant 229 * moving average of APU power (default ~5000 ms). 230 * @PP_PWR_TYPE_FAST: manages the ~10 ms moving average of APU power, 231 * where supported. 232 */ 233 enum pp_power_type 234 { 235 PP_PWR_TYPE_SUSTAINED, 236 PP_PWR_TYPE_FAST, 237 }; 238 239 #define PP_GROUP_MASK 0xF0000000 240 #define PP_GROUP_SHIFT 28 241 242 #define PP_BLOCK_MASK 0x0FFFFF00 243 #define PP_BLOCK_SHIFT 8 244 245 #define PP_BLOCK_GFX_CG 0x01 246 #define PP_BLOCK_GFX_MG 0x02 247 #define PP_BLOCK_GFX_3D 0x04 248 #define PP_BLOCK_GFX_RLC 0x08 249 #define PP_BLOCK_GFX_CP 0x10 250 #define PP_BLOCK_SYS_BIF 0x01 251 #define PP_BLOCK_SYS_MC 0x02 252 #define PP_BLOCK_SYS_ROM 0x04 253 #define PP_BLOCK_SYS_DRM 0x08 254 #define PP_BLOCK_SYS_HDP 0x10 255 #define PP_BLOCK_SYS_SDMA 0x20 256 257 #define PP_STATE_MASK 0x0000000F 258 #define PP_STATE_SHIFT 0 259 #define PP_STATE_SUPPORT_MASK 0x000000F0 260 #define PP_STATE_SUPPORT_SHIFT 0 261 262 #define PP_STATE_CG 0x01 263 #define PP_STATE_LS 0x02 264 #define PP_STATE_DS 0x04 265 #define PP_STATE_SD 0x08 266 #define PP_STATE_SUPPORT_CG 0x10 267 #define PP_STATE_SUPPORT_LS 0x20 268 #define PP_STATE_SUPPORT_DS 0x40 269 #define PP_STATE_SUPPORT_SD 0x80 270 271 #define PP_CG_MSG_ID(group, block, support, state) \ 272 ((group) << PP_GROUP_SHIFT | (block) << PP_BLOCK_SHIFT | \ 273 (support) << PP_STATE_SUPPORT_SHIFT | (state) << PP_STATE_SHIFT) 274 275 #define XGMI_MODE_PSTATE_D3 0 276 #define XGMI_MODE_PSTATE_D0 1 277 278 #define NUM_HBM_INSTANCES 4 279 280 struct seq_file; 281 enum amd_pp_clock_type; 282 struct amd_pp_simple_clock_info; 283 struct amd_pp_display_configuration; 284 struct amd_pp_clock_info; 285 struct pp_display_clock_request; 286 struct pp_clock_levels_with_voltage; 287 struct pp_clock_levels_with_latency; 288 struct amd_pp_clocks; 289 struct pp_smu_wm_range_sets; 290 struct pp_smu_nv_clock_table; 291 struct dpm_clocks; 292 293 struct amd_pm_funcs { 294 /* export for dpm on ci and si */ 295 int (*pre_set_power_state)(void *handle); 296 int (*set_power_state)(void *handle); 297 void (*post_set_power_state)(void *handle); 298 void (*display_configuration_changed)(void *handle); 299 void (*print_power_state)(void *handle, void *ps); 300 bool (*vblank_too_short)(void *handle); 301 void (*enable_bapm)(void *handle, bool enable); 302 int (*check_state_equal)(void *handle, 303 void *cps, 304 void *rps, 305 bool *equal); 306 /* export for sysfs */ 307 void (*set_fan_control_mode)(void *handle, u32 mode); 308 u32 (*get_fan_control_mode)(void *handle); 309 int (*set_fan_speed_pwm)(void *handle, u32 speed); 310 int (*get_fan_speed_pwm)(void *handle, u32 *speed); 311 int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask); 312 int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf); 313 int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level); 314 int (*get_sclk_od)(void *handle); 315 int (*set_sclk_od)(void *handle, uint32_t value); 316 int (*get_mclk_od)(void *handle); 317 int (*set_mclk_od)(void *handle, uint32_t value); 318 int (*read_sensor)(void *handle, int idx, void *value, int *size); 319 enum amd_dpm_forced_level (*get_performance_level)(void *handle); 320 enum amd_pm_state_type (*get_current_power_state)(void *handle); 321 int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm); 322 int (*set_fan_speed_rpm)(void *handle, uint32_t rpm); 323 int (*get_pp_num_states)(void *handle, struct pp_states_info *data); 324 int (*get_pp_table)(void *handle, char **table); 325 int (*set_pp_table)(void *handle, const char *buf, size_t size); 326 void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m); 327 int (*switch_power_profile)(void *handle, enum PP_SMC_POWER_PROFILE type, bool en); 328 /* export to amdgpu */ 329 struct amd_vce_state *(*get_vce_clock_state)(void *handle, u32 idx); 330 int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id, 331 enum amd_pm_state_type *user_state); 332 int (*load_firmware)(void *handle); 333 int (*wait_for_fw_loading_complete)(void *handle); 334 int (*set_powergating_by_smu)(void *handle, 335 uint32_t block_type, bool gate); 336 int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id); 337 int (*set_power_limit)(void *handle, uint32_t n); 338 int (*get_power_limit)(void *handle, uint32_t *limit, 339 enum pp_power_limit_level pp_limit_level, 340 enum pp_power_type power_type); 341 int (*get_power_profile_mode)(void *handle, char *buf); 342 int (*set_power_profile_mode)(void *handle, long *input, uint32_t size); 343 int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size); 344 int (*odn_edit_dpm_table)(void *handle, uint32_t type, long *input, uint32_t size); 345 int (*set_mp1_state)(void *handle, enum pp_mp1_state mp1_state); 346 int (*smu_i2c_bus_access)(void *handle, bool acquire); 347 int (*gfx_state_change_set)(void *handle, uint32_t state); 348 /* export to DC */ 349 u32 (*get_sclk)(void *handle, bool low); 350 u32 (*get_mclk)(void *handle, bool low); 351 int (*display_configuration_change)(void *handle, 352 const struct amd_pp_display_configuration *input); 353 int (*get_display_power_level)(void *handle, 354 struct amd_pp_simple_clock_info *output); 355 int (*get_current_clocks)(void *handle, 356 struct amd_pp_clock_info *clocks); 357 int (*get_clock_by_type)(void *handle, 358 enum amd_pp_clock_type type, 359 struct amd_pp_clocks *clocks); 360 int (*get_clock_by_type_with_latency)(void *handle, 361 enum amd_pp_clock_type type, 362 struct pp_clock_levels_with_latency *clocks); 363 int (*get_clock_by_type_with_voltage)(void *handle, 364 enum amd_pp_clock_type type, 365 struct pp_clock_levels_with_voltage *clocks); 366 int (*set_watermarks_for_clocks_ranges)(void *handle, 367 void *clock_ranges); 368 int (*display_clock_voltage_request)(void *handle, 369 struct pp_display_clock_request *clock); 370 int (*get_display_mode_validation_clocks)(void *handle, 371 struct amd_pp_simple_clock_info *clocks); 372 int (*notify_smu_enable_pwe)(void *handle); 373 int (*enable_mgpu_fan_boost)(void *handle); 374 int (*set_active_display_count)(void *handle, uint32_t count); 375 int (*set_hard_min_dcefclk_by_freq)(void *handle, uint32_t clock); 376 int (*set_hard_min_fclk_by_freq)(void *handle, uint32_t clock); 377 int (*set_min_deep_sleep_dcefclk)(void *handle, uint32_t clock); 378 int (*get_asic_baco_capability)(void *handle, bool *cap); 379 int (*get_asic_baco_state)(void *handle, int *state); 380 int (*set_asic_baco_state)(void *handle, int state); 381 int (*get_ppfeature_status)(void *handle, char *buf); 382 int (*set_ppfeature_status)(void *handle, uint64_t ppfeature_masks); 383 int (*asic_reset_mode_2)(void *handle); 384 int (*set_df_cstate)(void *handle, enum pp_df_cstate state); 385 int (*set_xgmi_pstate)(void *handle, uint32_t pstate); 386 ssize_t (*get_gpu_metrics)(void *handle, void **table); 387 int (*set_watermarks_for_clock_ranges)(void *handle, 388 struct pp_smu_wm_range_sets *ranges); 389 int (*display_disable_memory_clock_switch)(void *handle, 390 bool disable_memory_clock_switch); 391 int (*get_max_sustainable_clocks_by_dc)(void *handle, 392 struct pp_smu_nv_clock_table *max_clocks); 393 int (*get_uclk_dpm_states)(void *handle, 394 unsigned int *clock_values_in_khz, 395 unsigned int *num_states); 396 int (*get_dpm_clock_table)(void *handle, 397 struct dpm_clocks *clock_table); 398 int (*get_smu_prv_buf_details)(void *handle, void **addr, size_t *size); 399 }; 400 401 struct metrics_table_header { 402 uint16_t structure_size; 403 uint8_t format_revision; 404 uint8_t content_revision; 405 }; 406 407 /* 408 * gpu_metrics_v1_0 is not recommended as it's not naturally aligned. 409 * Use gpu_metrics_v1_1 or later instead. 410 */ 411 struct gpu_metrics_v1_0 { 412 struct metrics_table_header common_header; 413 414 /* Driver attached timestamp (in ns) */ 415 uint64_t system_clock_counter; 416 417 /* Temperature */ 418 uint16_t temperature_edge; 419 uint16_t temperature_hotspot; 420 uint16_t temperature_mem; 421 uint16_t temperature_vrgfx; 422 uint16_t temperature_vrsoc; 423 uint16_t temperature_vrmem; 424 425 /* Utilization */ 426 uint16_t average_gfx_activity; 427 uint16_t average_umc_activity; // memory controller 428 uint16_t average_mm_activity; // UVD or VCN 429 430 /* Power/Energy */ 431 uint16_t average_socket_power; 432 uint32_t energy_accumulator; 433 434 /* Average clocks */ 435 uint16_t average_gfxclk_frequency; 436 uint16_t average_socclk_frequency; 437 uint16_t average_uclk_frequency; 438 uint16_t average_vclk0_frequency; 439 uint16_t average_dclk0_frequency; 440 uint16_t average_vclk1_frequency; 441 uint16_t average_dclk1_frequency; 442 443 /* Current clocks */ 444 uint16_t current_gfxclk; 445 uint16_t current_socclk; 446 uint16_t current_uclk; 447 uint16_t current_vclk0; 448 uint16_t current_dclk0; 449 uint16_t current_vclk1; 450 uint16_t current_dclk1; 451 452 /* Throttle status */ 453 uint32_t throttle_status; 454 455 /* Fans */ 456 uint16_t current_fan_speed; 457 458 /* Link width/speed */ 459 uint8_t pcie_link_width; 460 uint8_t pcie_link_speed; // in 0.1 GT/s 461 }; 462 463 struct gpu_metrics_v1_1 { 464 struct metrics_table_header common_header; 465 466 /* Temperature */ 467 uint16_t temperature_edge; 468 uint16_t temperature_hotspot; 469 uint16_t temperature_mem; 470 uint16_t temperature_vrgfx; 471 uint16_t temperature_vrsoc; 472 uint16_t temperature_vrmem; 473 474 /* Utilization */ 475 uint16_t average_gfx_activity; 476 uint16_t average_umc_activity; // memory controller 477 uint16_t average_mm_activity; // UVD or VCN 478 479 /* Power/Energy */ 480 uint16_t average_socket_power; 481 uint64_t energy_accumulator; 482 483 /* Driver attached timestamp (in ns) */ 484 uint64_t system_clock_counter; 485 486 /* Average clocks */ 487 uint16_t average_gfxclk_frequency; 488 uint16_t average_socclk_frequency; 489 uint16_t average_uclk_frequency; 490 uint16_t average_vclk0_frequency; 491 uint16_t average_dclk0_frequency; 492 uint16_t average_vclk1_frequency; 493 uint16_t average_dclk1_frequency; 494 495 /* Current clocks */ 496 uint16_t current_gfxclk; 497 uint16_t current_socclk; 498 uint16_t current_uclk; 499 uint16_t current_vclk0; 500 uint16_t current_dclk0; 501 uint16_t current_vclk1; 502 uint16_t current_dclk1; 503 504 /* Throttle status */ 505 uint32_t throttle_status; 506 507 /* Fans */ 508 uint16_t current_fan_speed; 509 510 /* Link width/speed */ 511 uint16_t pcie_link_width; 512 uint16_t pcie_link_speed; // in 0.1 GT/s 513 514 uint16_t padding; 515 516 uint32_t gfx_activity_acc; 517 uint32_t mem_activity_acc; 518 519 uint16_t temperature_hbm[NUM_HBM_INSTANCES]; 520 }; 521 522 struct gpu_metrics_v1_2 { 523 struct metrics_table_header common_header; 524 525 /* Temperature */ 526 uint16_t temperature_edge; 527 uint16_t temperature_hotspot; 528 uint16_t temperature_mem; 529 uint16_t temperature_vrgfx; 530 uint16_t temperature_vrsoc; 531 uint16_t temperature_vrmem; 532 533 /* Utilization */ 534 uint16_t average_gfx_activity; 535 uint16_t average_umc_activity; // memory controller 536 uint16_t average_mm_activity; // UVD or VCN 537 538 /* Power/Energy */ 539 uint16_t average_socket_power; 540 uint64_t energy_accumulator; 541 542 /* Driver attached timestamp (in ns) */ 543 uint64_t system_clock_counter; 544 545 /* Average clocks */ 546 uint16_t average_gfxclk_frequency; 547 uint16_t average_socclk_frequency; 548 uint16_t average_uclk_frequency; 549 uint16_t average_vclk0_frequency; 550 uint16_t average_dclk0_frequency; 551 uint16_t average_vclk1_frequency; 552 uint16_t average_dclk1_frequency; 553 554 /* Current clocks */ 555 uint16_t current_gfxclk; 556 uint16_t current_socclk; 557 uint16_t current_uclk; 558 uint16_t current_vclk0; 559 uint16_t current_dclk0; 560 uint16_t current_vclk1; 561 uint16_t current_dclk1; 562 563 /* Throttle status (ASIC dependent) */ 564 uint32_t throttle_status; 565 566 /* Fans */ 567 uint16_t current_fan_speed; 568 569 /* Link width/speed */ 570 uint16_t pcie_link_width; 571 uint16_t pcie_link_speed; // in 0.1 GT/s 572 573 uint16_t padding; 574 575 uint32_t gfx_activity_acc; 576 uint32_t mem_activity_acc; 577 578 uint16_t temperature_hbm[NUM_HBM_INSTANCES]; 579 580 /* PMFW attached timestamp (10ns resolution) */ 581 uint64_t firmware_timestamp; 582 }; 583 584 struct gpu_metrics_v1_3 { 585 struct metrics_table_header common_header; 586 587 /* Temperature */ 588 uint16_t temperature_edge; 589 uint16_t temperature_hotspot; 590 uint16_t temperature_mem; 591 uint16_t temperature_vrgfx; 592 uint16_t temperature_vrsoc; 593 uint16_t temperature_vrmem; 594 595 /* Utilization */ 596 uint16_t average_gfx_activity; 597 uint16_t average_umc_activity; // memory controller 598 uint16_t average_mm_activity; // UVD or VCN 599 600 /* Power/Energy */ 601 uint16_t average_socket_power; 602 uint64_t energy_accumulator; 603 604 /* Driver attached timestamp (in ns) */ 605 uint64_t system_clock_counter; 606 607 /* Average clocks */ 608 uint16_t average_gfxclk_frequency; 609 uint16_t average_socclk_frequency; 610 uint16_t average_uclk_frequency; 611 uint16_t average_vclk0_frequency; 612 uint16_t average_dclk0_frequency; 613 uint16_t average_vclk1_frequency; 614 uint16_t average_dclk1_frequency; 615 616 /* Current clocks */ 617 uint16_t current_gfxclk; 618 uint16_t current_socclk; 619 uint16_t current_uclk; 620 uint16_t current_vclk0; 621 uint16_t current_dclk0; 622 uint16_t current_vclk1; 623 uint16_t current_dclk1; 624 625 /* Throttle status */ 626 uint32_t throttle_status; 627 628 /* Fans */ 629 uint16_t current_fan_speed; 630 631 /* Link width/speed */ 632 uint16_t pcie_link_width; 633 uint16_t pcie_link_speed; // in 0.1 GT/s 634 635 uint16_t padding; 636 637 uint32_t gfx_activity_acc; 638 uint32_t mem_activity_acc; 639 640 uint16_t temperature_hbm[NUM_HBM_INSTANCES]; 641 642 /* PMFW attached timestamp (10ns resolution) */ 643 uint64_t firmware_timestamp; 644 645 /* Voltage (mV) */ 646 uint16_t voltage_soc; 647 uint16_t voltage_gfx; 648 uint16_t voltage_mem; 649 650 uint16_t padding1; 651 652 /* Throttle status (ASIC independent) */ 653 uint64_t indep_throttle_status; 654 }; 655 656 /* 657 * gpu_metrics_v2_0 is not recommended as it's not naturally aligned. 658 * Use gpu_metrics_v2_1 or later instead. 659 */ 660 struct gpu_metrics_v2_0 { 661 struct metrics_table_header common_header; 662 663 /* Driver attached timestamp (in ns) */ 664 uint64_t system_clock_counter; 665 666 /* Temperature */ 667 uint16_t temperature_gfx; // gfx temperature on APUs 668 uint16_t temperature_soc; // soc temperature on APUs 669 uint16_t temperature_core[8]; // CPU core temperature on APUs 670 uint16_t temperature_l3[2]; 671 672 /* Utilization */ 673 uint16_t average_gfx_activity; 674 uint16_t average_mm_activity; // UVD or VCN 675 676 /* Power/Energy */ 677 uint16_t average_socket_power; // dGPU + APU power on A + A platform 678 uint16_t average_cpu_power; 679 uint16_t average_soc_power; 680 uint16_t average_gfx_power; 681 uint16_t average_core_power[8]; // CPU core power on APUs 682 683 /* Average clocks */ 684 uint16_t average_gfxclk_frequency; 685 uint16_t average_socclk_frequency; 686 uint16_t average_uclk_frequency; 687 uint16_t average_fclk_frequency; 688 uint16_t average_vclk_frequency; 689 uint16_t average_dclk_frequency; 690 691 /* Current clocks */ 692 uint16_t current_gfxclk; 693 uint16_t current_socclk; 694 uint16_t current_uclk; 695 uint16_t current_fclk; 696 uint16_t current_vclk; 697 uint16_t current_dclk; 698 uint16_t current_coreclk[8]; // CPU core clocks 699 uint16_t current_l3clk[2]; 700 701 /* Throttle status */ 702 uint32_t throttle_status; 703 704 /* Fans */ 705 uint16_t fan_pwm; 706 707 uint16_t padding; 708 }; 709 710 struct gpu_metrics_v2_1 { 711 struct metrics_table_header common_header; 712 713 /* Temperature */ 714 uint16_t temperature_gfx; // gfx temperature on APUs 715 uint16_t temperature_soc; // soc temperature on APUs 716 uint16_t temperature_core[8]; // CPU core temperature on APUs 717 uint16_t temperature_l3[2]; 718 719 /* Utilization */ 720 uint16_t average_gfx_activity; 721 uint16_t average_mm_activity; // UVD or VCN 722 723 /* Driver attached timestamp (in ns) */ 724 uint64_t system_clock_counter; 725 726 /* Power/Energy */ 727 uint16_t average_socket_power; // dGPU + APU power on A + A platform 728 uint16_t average_cpu_power; 729 uint16_t average_soc_power; 730 uint16_t average_gfx_power; 731 uint16_t average_core_power[8]; // CPU core power on APUs 732 733 /* Average clocks */ 734 uint16_t average_gfxclk_frequency; 735 uint16_t average_socclk_frequency; 736 uint16_t average_uclk_frequency; 737 uint16_t average_fclk_frequency; 738 uint16_t average_vclk_frequency; 739 uint16_t average_dclk_frequency; 740 741 /* Current clocks */ 742 uint16_t current_gfxclk; 743 uint16_t current_socclk; 744 uint16_t current_uclk; 745 uint16_t current_fclk; 746 uint16_t current_vclk; 747 uint16_t current_dclk; 748 uint16_t current_coreclk[8]; // CPU core clocks 749 uint16_t current_l3clk[2]; 750 751 /* Throttle status */ 752 uint32_t throttle_status; 753 754 /* Fans */ 755 uint16_t fan_pwm; 756 757 uint16_t padding[3]; 758 }; 759 760 struct gpu_metrics_v2_2 { 761 struct metrics_table_header common_header; 762 763 /* Temperature */ 764 uint16_t temperature_gfx; // gfx temperature on APUs 765 uint16_t temperature_soc; // soc temperature on APUs 766 uint16_t temperature_core[8]; // CPU core temperature on APUs 767 uint16_t temperature_l3[2]; 768 769 /* Utilization */ 770 uint16_t average_gfx_activity; 771 uint16_t average_mm_activity; // UVD or VCN 772 773 /* Driver attached timestamp (in ns) */ 774 uint64_t system_clock_counter; 775 776 /* Power/Energy */ 777 uint16_t average_socket_power; // dGPU + APU power on A + A platform 778 uint16_t average_cpu_power; 779 uint16_t average_soc_power; 780 uint16_t average_gfx_power; 781 uint16_t average_core_power[8]; // CPU core power on APUs 782 783 /* Average clocks */ 784 uint16_t average_gfxclk_frequency; 785 uint16_t average_socclk_frequency; 786 uint16_t average_uclk_frequency; 787 uint16_t average_fclk_frequency; 788 uint16_t average_vclk_frequency; 789 uint16_t average_dclk_frequency; 790 791 /* Current clocks */ 792 uint16_t current_gfxclk; 793 uint16_t current_socclk; 794 uint16_t current_uclk; 795 uint16_t current_fclk; 796 uint16_t current_vclk; 797 uint16_t current_dclk; 798 uint16_t current_coreclk[8]; // CPU core clocks 799 uint16_t current_l3clk[2]; 800 801 /* Throttle status (ASIC dependent) */ 802 uint32_t throttle_status; 803 804 /* Fans */ 805 uint16_t fan_pwm; 806 807 uint16_t padding[3]; 808 809 /* Throttle status (ASIC independent) */ 810 uint64_t indep_throttle_status; 811 }; 812 813 #endif 814
