1 // SPDX-License-Identifier: GPL-2.0
3  * Intel dynamic_speed_select -- Enumerate and control features
26 					 str_len - curr_index, ",");  in printcpulist()
31 		index = snprintf(&str[curr_index], str_len - curr_index, "%d",  in printcpulist()
67 	for (i = size - 1; i >= 0; --i) {  in printcpumask()
68 		index = snprintf(&str[curr_index], str_len - curr_index, "%08x",  in printcpumask()
74 			strncat(&str[curr_index], ",", str_len - curr_index);  in printcpumask()
97 		for (i = 0; i < level - 1; ++i)  in format_and_print_txt()
98 			j += snprintf(&delimiters[j], sizeof(delimiters) - j,  in format_and_print_txt()
133 			j += snprintf(&delimiters[j], sizeof(delimiters) - j,  in format_and_print()
146 			for (i = last_level - 1; i >= level; --i) {  in format_and_print()
149 				for (j = i; j > 0; --j)  in format_and_print()
151 						      sizeof(delimiters) - k,  in format_and_print()
158 			if (abs(last_level - level) < 3)  in format_and_print()
174 		snprintf(header, sizeof(header), "package-%d:die-%d:cpu-%d",  in print_package_info()
175 			 id->pkg, id->die, id->cpu);  in print_package_info()
179 	snprintf(header, sizeof(header), "package-%d", id->pkg);  in print_package_info()
181 	snprintf(header, sizeof(header), "die-%d", id->die);  in print_package_info()
183 	snprintf(header, sizeof(header), "cpu-%d", id->cpu);  in print_package_info()
196 	snprintf(header, sizeof(header), "speed-select-base-freq-properties");  in _isst_pbf_display_information()
199 	snprintf(header, sizeof(header), "high-priority-base-frequency(MHz)");  in _isst_pbf_display_information()
201 		 pbf_info->p1_high * DISP_FREQ_MULTIPLIER);  in _isst_pbf_display_information()
204 	snprintf(header, sizeof(header), "high-priority-cpu-mask");  in _isst_pbf_display_information()
205 	printcpumask(sizeof(value), value, pbf_info->core_cpumask_size,  in _isst_pbf_display_information()
206 		     pbf_info->core_cpumask);  in _isst_pbf_display_information()
209 	snprintf(header, sizeof(header), "high-priority-cpu-list");  in _isst_pbf_display_information()
211 		     pbf_info->core_cpumask_size,  in _isst_pbf_display_information()
212 		     pbf_info->core_cpumask);  in _isst_pbf_display_information()
215 	snprintf(header, sizeof(header), "low-priority-base-frequency(MHz)");  in _isst_pbf_display_information()
217 		 pbf_info->p1_low * DISP_FREQ_MULTIPLIER);  in _isst_pbf_display_information()
223 	snprintf(header, sizeof(header), "tjunction-temperature(C)");  in _isst_pbf_display_information()
224 	snprintf(value, sizeof(value), "%d", pbf_info->t_prochot);  in _isst_pbf_display_information()
227 	snprintf(header, sizeof(header), "thermal-design-power(W)");  in _isst_pbf_display_information()
228 	snprintf(value, sizeof(value), "%d", pbf_info->tdp);  in _isst_pbf_display_information()
237 	struct isst_fact_bucket_info *bucket_info = fact_info->bucket_info;  in _isst_fact_display_information()
256 	snprintf(header, sizeof(header), "speed-select-turbo-freq-properties");  in _isst_fact_display_information()
265 		snprintf(header, sizeof(header), "bucket-%d", j);  in _isst_fact_display_information()
268 		snprintf(header, sizeof(header), "high-priority-cores-count");  in _isst_fact_display_information()
275 				 "high-priority-max-frequency(MHz)");  in _isst_fact_display_information()
283 				 "high-priority-max-avx2-frequency(MHz)");  in _isst_fact_display_information()
291 				 "high-priority-max-avx512-frequency(MHz)");  in _isst_fact_display_information()
299 		 "speed-select-turbo-freq-clip-frequencies");  in _isst_fact_display_information()
301 	snprintf(header, sizeof(header), "low-priority-max-frequency(MHz)");  in _isst_fact_display_information()
303 		 fact_info->lp_clipping_ratio_license_sse *  in _isst_fact_display_information()
307 		 "low-priority-max-avx2-frequency(MHz)");  in _isst_fact_display_information()
309 		 fact_info->lp_clipping_ratio_license_avx2 *  in _isst_fact_display_information()
313 		 "low-priority-max-avx512-frequency(MHz)");  in _isst_fact_display_information()
315 		 fact_info->lp_clipping_ratio_license_avx512 *  in _isst_fact_display_information()
328 		snprintf(header, sizeof(header), "package-%d:die-%d:cpu-%d",  in isst_ctdp_display_core_info()
329 			 id->pkg, id->die, id->cpu);  in isst_ctdp_display_core_info()
332 		snprintf(header, sizeof(header), "package-%d", id->pkg);  in isst_ctdp_display_core_info()
334 		snprintf(header, sizeof(header), "die-%d", id->die);  in isst_ctdp_display_core_info()
336 		snprintf(header, sizeof(header), "cpu-%d", id->cpu);  in isst_ctdp_display_core_info()
359 	if (pkg_dev->processed)  in isst_ctdp_display_information()
362 	for (i = 0; i <= pkg_dev->levels; ++i) {  in isst_ctdp_display_information()
366 		ctdp_level = &pkg_dev->ctdp_level[i];  in isst_ctdp_display_information()
367 		if (!ctdp_level->processed)  in isst_ctdp_display_information()
370 		snprintf(header, sizeof(header), "perf-profile-level-%d",  in isst_ctdp_display_information()
371 			 ctdp_level->level);  in isst_ctdp_display_information()
374 		snprintf(header, sizeof(header), "cpu-count");  in isst_ctdp_display_information()
379 		j = CPU_COUNT_S(ctdp_level->core_cpumask_size,  in isst_ctdp_display_information()
380 				ctdp_level->core_cpumask);  in isst_ctdp_display_information()
382 			snprintf(header, sizeof(header), "enable-cpu-count");  in isst_ctdp_display_information()
387 		if (ctdp_level->core_cpumask_size) {  in isst_ctdp_display_information()
388 			snprintf(header, sizeof(header), "enable-cpu-mask");  in isst_ctdp_display_information()
390 				     ctdp_level->core_cpumask_size,  in isst_ctdp_display_information()
391 				     ctdp_level->core_cpumask);  in isst_ctdp_display_information()
394 			snprintf(header, sizeof(header), "enable-cpu-list");  in isst_ctdp_display_information()
396 				     ctdp_level->core_cpumask_size,  in isst_ctdp_display_information()
397 				     ctdp_level->core_cpumask);  in isst_ctdp_display_information()
401 		snprintf(header, sizeof(header), "thermal-design-power-ratio");  in isst_ctdp_display_information()
402 		snprintf(value, sizeof(value), "%d", ctdp_level->tdp_ratio);  in isst_ctdp_display_information()
405 		snprintf(header, sizeof(header), "base-frequency(MHz)");  in isst_ctdp_display_information()
406 		if (!ctdp_level->sse_p1)  in isst_ctdp_display_information()
407 			ctdp_level->sse_p1 = ctdp_level->tdp_ratio;  in isst_ctdp_display_information()
409 			  ctdp_level->sse_p1 * DISP_FREQ_MULTIPLIER);  in isst_ctdp_display_information()
412 		if (ctdp_level->avx2_p1) {  in isst_ctdp_display_information()
413 			snprintf(header, sizeof(header), "base-frequency-avx2(MHz)");  in isst_ctdp_display_information()
415 				 ctdp_level->avx2_p1 * DISP_FREQ_MULTIPLIER);  in isst_ctdp_display_information()
419 		if (ctdp_level->avx512_p1) {  in isst_ctdp_display_information()
420 			snprintf(header, sizeof(header), "base-frequency-avx512(MHz)");  in isst_ctdp_display_information()
422 				 ctdp_level->avx512_p1 * DISP_FREQ_MULTIPLIER);  in isst_ctdp_display_information()
426 		if (ctdp_level->uncore_p1) {  in isst_ctdp_display_information()
427 			snprintf(header, sizeof(header), "uncore-frequency-min(MHz)");  in isst_ctdp_display_information()
429 				 ctdp_level->uncore_p1 * DISP_FREQ_MULTIPLIER);  in isst_ctdp_display_information()
433 		if (ctdp_level->uncore_p0) {  in isst_ctdp_display_information()
434 			snprintf(header, sizeof(header), "uncore-frequency-max(MHz)");  in isst_ctdp_display_information()
436 				 ctdp_level->uncore_p0 * DISP_FREQ_MULTIPLIER);  in isst_ctdp_display_information()
440 		if (ctdp_level->mem_freq) {  in isst_ctdp_display_information()
441 			snprintf(header, sizeof(header), "mem-frequency(MHz)");  in isst_ctdp_display_information()
443 				 ctdp_level->mem_freq);  in isst_ctdp_display_information()
448 			 "speed-select-turbo-freq");  in isst_ctdp_display_information()
449 		if (ctdp_level->fact_support) {  in isst_ctdp_display_information()
450 			if (ctdp_level->fact_enabled)  in isst_ctdp_display_information()
459 			 "speed-select-base-freq");  in isst_ctdp_display_information()
460 		if (ctdp_level->pbf_support) {  in isst_ctdp_display_information()
461 			if (ctdp_level->pbf_enabled)  in isst_ctdp_display_information()
470 			 "speed-select-core-power");  in isst_ctdp_display_information()
471 		if (ctdp_level->sst_cp_support) {  in isst_ctdp_display_information()
472 			if (ctdp_level->sst_cp_enabled)  in isst_ctdp_display_information()
481 			if (ctdp_level->pbf_support)  in isst_ctdp_display_information()
484 							  &ctdp_level->pbf_info,  in isst_ctdp_display_information()
489 		if (ctdp_level->pkg_tdp) {  in isst_ctdp_display_information()
490 			snprintf(header, sizeof(header), "thermal-design-power(W)");  in isst_ctdp_display_information()
491 			snprintf(value, sizeof(value), "%d", ctdp_level->pkg_tdp);  in isst_ctdp_display_information()
495 		if (ctdp_level->t_proc_hot) {  in isst_ctdp_display_information()
496 			snprintf(header, sizeof(header), "tjunction-max(C)");  in isst_ctdp_display_information()
497 			snprintf(value, sizeof(value), "%d", ctdp_level->t_proc_hot);  in isst_ctdp_display_information()
501 		snprintf(header, sizeof(header), "turbo-ratio-limits-sse");  in isst_ctdp_display_information()
504 			snprintf(header, sizeof(header), "bucket-%d", j);  in isst_ctdp_display_information()
507 			snprintf(header, sizeof(header), "core-count");  in isst_ctdp_display_information()
508 			snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff);  in isst_ctdp_display_information()
512 				"max-turbo-frequency(MHz)");  in isst_ctdp_display_information()
514 				 ctdp_level->trl_sse_active_cores[j] *  in isst_ctdp_display_information()
519 		if (ctdp_level->trl_avx_active_cores[0]) {  in isst_ctdp_display_information()
520 			snprintf(header, sizeof(header), "turbo-ratio-limits-avx2");  in isst_ctdp_display_information()
523 				snprintf(header, sizeof(header), "bucket-%d", j);  in isst_ctdp_display_information()
526 				snprintf(header, sizeof(header), "core-count");  in isst_ctdp_display_information()
527 				snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff);  in isst_ctdp_display_information()
530 				snprintf(header, sizeof(header), "max-turbo-frequency(MHz)");  in isst_ctdp_display_information()
531 …		snprintf(value, sizeof(value), "%d", ctdp_level->trl_avx_active_cores[j] * DISP_FREQ_MULTIPLIER);  in isst_ctdp_display_information()
536 		if (ctdp_level->trl_avx_512_active_cores[0]) {  in isst_ctdp_display_information()
537 			snprintf(header, sizeof(header), "turbo-ratio-limits-avx512");  in isst_ctdp_display_information()
540 				snprintf(header, sizeof(header), "bucket-%d", j);  in isst_ctdp_display_information()
543 				snprintf(header, sizeof(header), "core-count");  in isst_ctdp_display_information()
544 				snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff);  in isst_ctdp_display_information()
547 				snprintf(header, sizeof(header), "max-turbo-frequency(MHz)");  in isst_ctdp_display_information()
548 …snprintf(value, sizeof(value), "%d", ctdp_level->trl_avx_512_active_cores[j] * DISP_FREQ_MULTIPLIE…  in isst_ctdp_display_information()
553 		if (ctdp_level->pbf_support)  in isst_ctdp_display_information()
555 						      &ctdp_level->pbf_info,  in isst_ctdp_display_information()
557 		if (ctdp_level->fact_support)  in isst_ctdp_display_information()
559 						       &ctdp_level->fact_info,  in isst_ctdp_display_information()
611 	snprintf(header, sizeof(header), "core-power");  in isst_clos_display_information()
619 	snprintf(value, sizeof(value), "%d", clos_config->epp);  in isst_clos_display_information()
622 	snprintf(header, sizeof(header), "clos-proportional-priority");  in isst_clos_display_information()
623 	snprintf(value, sizeof(value), "%d", clos_config->clos_prop_prio);  in isst_clos_display_information()
626 	snprintf(header, sizeof(header), "clos-min");  in isst_clos_display_information()
627 	snprintf(value, sizeof(value), "%d MHz", clos_config->clos_min * DISP_FREQ_MULTIPLIER);  in isst_clos_display_information()
630 	snprintf(header, sizeof(header), "clos-max");  in isst_clos_display_information()
631 	if (clos_config->clos_max == 0xff)  in isst_clos_display_information()
634 		snprintf(value, sizeof(value), "%d MHz", clos_config->clos_max * DISP_FREQ_MULTIPLIER);  in isst_clos_display_information()
637 	snprintf(header, sizeof(header), "clos-desired");  in isst_clos_display_information()
638 	snprintf(value, sizeof(value), "%d MHz", clos_config->clos_desired * DISP_FREQ_MULTIPLIER);  in isst_clos_display_information()
654 	snprintf(header, sizeof(header), "core-power");  in isst_clos_display_clos_information()
657 	snprintf(header, sizeof(header), "support-status");  in isst_clos_display_clos_information()
664 	snprintf(header, sizeof(header), "enable-status");  in isst_clos_display_clos_information()
671 	snprintf(header, sizeof(header), "clos-enable-status");  in isst_clos_display_clos_information()
678 	snprintf(header, sizeof(header), "priority-type");  in isst_clos_display_clos_information()
696 	snprintf(header, sizeof(header), "get-assoc");  in isst_clos_display_assoc_information()
713 	if (id->cpu >= 0)  in isst_display_result()
777 	snprintf(header, sizeof(header), "get-trl");  in isst_trl_display_information()