tools/power/x86/intel-speed-select: Avoid duplicate Package strings for json

task #29499913

commit 74062363f8556fb15834caf4be4212da065e6712 upstream

For platforms where multiple packages/die, this makes "Package-" key
duplicate. To make unique, add die and cpu id to key name.

So "Package-0" key name will change to "Package-0-die-x:cpu-x".

For example:
$sudo ./intel-speed-select -f json  perf-profile info
Intel(R) Speed Select Technology
Executing on CPU model:106[0x6a]
{
  "package-0:die-0:cpu-0": {
    "perf-profile-level-0": {
      "cpu-count": "32",
      "enable-cpu-count": "32",
...
...
 "package-1:die-0:cpu-16": {

    "perf-profile-level-0": {
      "cpu-count": "32",
      "enable-cpu-count": "32",
      "enable-cpu-mask": "ffff0000,ffff0000",
...
...

For non json format, there is no change. Here when print_package_info()
is called, it will return the level to print for other information.
This level is used formatting. Also in some function duplicate code
was there to print package,die and CPU information. Replace all that
code with a call to print_package_info().
Signed-off-by: NSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: NErwei Deng <erwei@linux.alibaba.com>
Reviewed-by: NArtie Ding <artie.ding@linux.alibaba.com>

tools/power/x86/intel-speed-select/isst-display.c

@@ -158,10 +158,17 @@ static void format_and_print(FILE *outf, int level, char *header, char *value)
 	last_level = level;
 }
 
-static void print_package_info(int cpu, FILE *outf)
+static int print_package_info(int cpu, FILE *outf)
 {
 	char header[256];
 
+	if (out_format_is_json()) {
+		snprintf(header, sizeof(header), "package-%d:die-%d:cpu-%d",
+			 get_physical_package_id(cpu), get_physical_die_id(cpu),
+			 cpu);
+		format_and_print(outf, 1, header, NULL);
+		return 1;
+	}
 	snprintf(header, sizeof(header), "package-%d",
 		 get_physical_package_id(cpu));
 	format_and_print(outf, 1, header, NULL);
@@ -169,6 +176,8 @@ static void print_package_info(int cpu, FILE *outf)
 	format_and_print(outf, 2, header, NULL);
 	snprintf(header, sizeof(header), "cpu-%d", cpu);
 	format_and_print(outf, 3, header, NULL);
+
+	return 3;
 }
 
 static void _isst_pbf_display_information(int cpu, FILE *outf, int level,
@@ -317,10 +326,11 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 {
 	char header[256];
 	char value[256];
-	int i, base_level = 1;
+	static int level;
+	int i;
 
 	if (pkg_dev->processed)
-		print_package_info(cpu, outf);
+		level = print_package_info(cpu, outf);
 
 	for (i = 0; i <= pkg_dev->levels; ++i) {
 		struct isst_pkg_ctdp_level_info *ctdp_level;
@@ -332,20 +342,20 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 
 		snprintf(header, sizeof(header), "perf-profile-level-%d",
 			 ctdp_level->level);
-		format_and_print(outf, base_level + 3, header, NULL);
+		format_and_print(outf, level + 1, header, NULL);
 
 		snprintf(header, sizeof(header), "cpu-count");
 		j = get_cpu_count(get_physical_die_id(cpu),
 				  get_physical_die_id(cpu));
 		snprintf(value, sizeof(value), "%d", j);
-		format_and_print(outf, base_level + 4, header, value);
+		format_and_print(outf, level + 2, header, value);
 
 		j = CPU_COUNT_S(ctdp_level->core_cpumask_size,
 				ctdp_level->core_cpumask);
 		if (j) {
 			snprintf(header, sizeof(header), "enable-cpu-count");
 			snprintf(value, sizeof(value), "%d", j);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->core_cpumask_size) {
@@ -353,59 +363,59 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 			printcpumask(sizeof(value), value,
 				     ctdp_level->core_cpumask_size,
 				     ctdp_level->core_cpumask);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 
 			snprintf(header, sizeof(header), "enable-cpu-list");
 			printcpulist(sizeof(value), value,
 				     ctdp_level->core_cpumask_size,
 				     ctdp_level->core_cpumask);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 		}
 
 		snprintf(header, sizeof(header), "thermal-design-power-ratio");
 		snprintf(value, sizeof(value), "%d", ctdp_level->tdp_ratio);
-		format_and_print(outf, base_level + 4, header, value);
+		format_and_print(outf, level + 2, header, value);
 
 		snprintf(header, sizeof(header), "base-frequency(MHz)");
 		if (!ctdp_level->sse_p1)
 			ctdp_level->sse_p1 = ctdp_level->tdp_ratio;
 		snprintf(value, sizeof(value), "%d",
 			  ctdp_level->sse_p1 * DISP_FREQ_MULTIPLIER);
-		format_and_print(outf, base_level + 4, header, value);
+		format_and_print(outf, level + 2, header, value);
 
 		if (ctdp_level->avx2_p1) {
 			snprintf(header, sizeof(header), "base-frequency-avx2(MHz)");
 			snprintf(value, sizeof(value), "%d",
 				 ctdp_level->avx2_p1 * DISP_FREQ_MULTIPLIER);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->avx512_p1) {
 			snprintf(header, sizeof(header), "base-frequency-avx512(MHz)");
 			snprintf(value, sizeof(value), "%d",
 				 ctdp_level->avx512_p1 * DISP_FREQ_MULTIPLIER);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->uncore_p1) {
 			snprintf(header, sizeof(header), "uncore-frequency-min(MHz)");
 			snprintf(value, sizeof(value), "%d",
 				 ctdp_level->uncore_p1 * DISP_FREQ_MULTIPLIER);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->uncore_p0) {
 			snprintf(header, sizeof(header), "uncore-frequency-max(MHz)");
 			snprintf(value, sizeof(value), "%d",
 				 ctdp_level->uncore_p0 * DISP_FREQ_MULTIPLIER);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->mem_freq) {
 			snprintf(header, sizeof(header), "mem-frequency(MHz)");
 			snprintf(value, sizeof(value), "%d",
 				 ctdp_level->mem_freq * DISP_FREQ_MULTIPLIER);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 		}
 
 		snprintf(header, sizeof(header),
@@ -417,7 +427,7 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 				snprintf(value, sizeof(value), "disabled");
 		} else
 			snprintf(value, sizeof(value), "unsupported");
-		format_and_print(outf, base_level + 4, header, value);
+		format_and_print(outf, level + 2, header, value);
 
 		snprintf(header, sizeof(header),
 			 "speed-select-base-freq");
@@ -428,7 +438,7 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 				snprintf(value, sizeof(value), "disabled");
 		} else
 			snprintf(value, sizeof(value), "unsupported");
-		format_and_print(outf, base_level + 4, header, value);
+		format_and_print(outf, level + 2, header, value);
 
 		snprintf(header, sizeof(header),
 			 "speed-select-core-power");
@@ -439,89 +449,89 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
 				snprintf(value, sizeof(value), "disabled");
 		} else
 			snprintf(value, sizeof(value), "unsupported");
-		format_and_print(outf, base_level + 4, header, value);
+		format_and_print(outf, level + 2, header, value);
 
 		if (is_clx_n_platform()) {
 			if (ctdp_level->pbf_support)
 				_isst_pbf_display_information(cpu, outf,
 							      tdp_level,
 							  &ctdp_level->pbf_info,
-							      base_level + 4);
+							      level + 1);
 			continue;
 		}
 
 		if (ctdp_level->pkg_tdp) {
 			snprintf(header, sizeof(header), "thermal-design-power(W)");
 			snprintf(value, sizeof(value), "%d", ctdp_level->pkg_tdp);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 		}
 
 		if (ctdp_level->t_proc_hot) {
 			snprintf(header, sizeof(header), "tjunction-max(C)");
 			snprintf(value, sizeof(value), "%d", ctdp_level->t_proc_hot);
-			format_and_print(outf, base_level + 4, header, value);
+			format_and_print(outf, level + 2, header, value);
 		}
 
 		snprintf(header, sizeof(header), "turbo-ratio-limits-sse");
-		format_and_print(outf, base_level + 4, header, NULL);
+		format_and_print(outf, level + 2, header, NULL);
 		for (j = 0; j < 8; ++j) {
 			snprintf(header, sizeof(header), "bucket-%d", j);
-			format_and_print(outf, base_level + 5, header, NULL);
+			format_and_print(outf, level + 3, header, NULL);
 
 			snprintf(header, sizeof(header), "core-count");
 			snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff);
-			format_and_print(outf, base_level + 6, header, value);
+			format_and_print(outf, level + 4, header, value);
 
 			snprintf(header, sizeof(header),
 				"max-turbo-frequency(MHz)");
 			snprintf(value, sizeof(value), "%d",
 				 ctdp_level->trl_sse_active_cores[j] *
 				  DISP_FREQ_MULTIPLIER);
-			format_and_print(outf, base_level + 6, header, value);
+			format_and_print(outf, level + 4, header, value);
 		}
 
 		if (ctdp_level->trl_avx_active_cores[0]) {
 			snprintf(header, sizeof(header), "turbo-ratio-limits-avx2");
-			format_and_print(outf, base_level + 4, header, NULL);
+			format_and_print(outf, level + 2, header, NULL);
 			for (j = 0; j < 8; ++j) {
 				snprintf(header, sizeof(header), "bucket-%d", j);
-				format_and_print(outf, base_level + 5, header, NULL);
+				format_and_print(outf, level + 3, header, NULL);
 
 				snprintf(header, sizeof(header), "core-count");
 				snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff);
-				format_and_print(outf, base_level + 6, header, value);
+				format_and_print(outf, level + 4, header, value);
 
 				snprintf(header, sizeof(header), "max-turbo-frequency(MHz)");
 				snprintf(value, sizeof(value), "%d", ctdp_level->trl_avx_active_cores[j] * DISP_FREQ_MULTIPLIER);
-				format_and_print(outf, base_level + 6, header, value);
+				format_and_print(outf, level + 4, header, value);
 			}
 		}
 
 		if (ctdp_level->trl_avx_512_active_cores[0]) {
 			snprintf(header, sizeof(header), "turbo-ratio-limits-avx512");
-			format_and_print(outf, base_level + 4, header, NULL);
+			format_and_print(outf, level + 2, header, NULL);
 			for (j = 0; j < 8; ++j) {
 				snprintf(header, sizeof(header), "bucket-%d", j);
-				format_and_print(outf, base_level + 5, header, NULL);
+				format_and_print(outf, level + 3, header, NULL);
 
 				snprintf(header, sizeof(header), "core-count");
 				snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff);
-				format_and_print(outf, base_level + 6, header, value);
+				format_and_print(outf, level + 4, header, value);
 
 				snprintf(header, sizeof(header), "max-turbo-frequency(MHz)");
 				snprintf(value, sizeof(value), "%d", ctdp_level->trl_avx_512_active_cores[j] * DISP_FREQ_MULTIPLIER);
-			format_and_print(outf, base_level + 6, header, value);
+				format_and_print(outf, level + 4, header, value);
 			}
 		}
 
 		if (ctdp_level->pbf_support)
 			_isst_pbf_display_information(cpu, outf, i,
 						      &ctdp_level->pbf_info,
-						      base_level + 4);
+						      level + 2);
 		if (ctdp_level->fact_support)
 			_isst_fact_display_information(cpu, outf, i, 0xff, 0xff,
 						       &ctdp_level->fact_info,
-						       base_level + 4);
+						       level + 2);
 	}
 
 	format_and_print(outf, 1, NULL, NULL);
@@ -544,8 +554,10 @@ void isst_ctdp_display_information_end(FILE *outf)
 void isst_pbf_display_information(int cpu, FILE *outf, int level,
 				  struct isst_pbf_info *pbf_info)
 {
-	print_package_info(cpu, outf);
-	_isst_pbf_display_information(cpu, outf, level, pbf_info, 4);
+	int _level;
+
+	_level = print_package_info(cpu, outf);
+	_isst_pbf_display_information(cpu, outf, level, pbf_info, _level + 1);
 	format_and_print(outf, 1, NULL, NULL);
 }
 
@@ -553,9 +565,11 @@ void isst_fact_display_information(int cpu, FILE *outf, int level,
 				   int fact_bucket, int fact_avx,
 				   struct isst_fact_info *fact_info)
 {
-	print_package_info(cpu, outf);
+	int _level;
+
+	_level = print_package_info(cpu, outf);
 	_isst_fact_display_information(cpu, outf, level, fact_bucket, fact_avx,
-				       fact_info, 4);
+				       fact_info, _level + 1);
 	format_and_print(outf, 1, NULL, NULL);
 }
 
@@ -564,46 +578,41 @@ void isst_clos_display_information(int cpu, FILE *outf, int clos,
 {
 	char header[256];
 	char value[256];
+	int level;
 
-	snprintf(header, sizeof(header), "package-%d",
-		 get_physical_package_id(cpu));
-	format_and_print(outf, 1, header, NULL);
-	snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
-	format_and_print(outf, 2, header, NULL);
-	snprintf(header, sizeof(header), "cpu-%d", cpu);
-	format_and_print(outf, 3, header, NULL);
+	level = print_package_info(cpu, outf);
 
 	snprintf(header, sizeof(header), "core-power");
-	format_and_print(outf, 4, header, NULL);
+	format_and_print(outf, level + 1, header, NULL);
 
 	snprintf(header, sizeof(header), "clos");
 	snprintf(value, sizeof(value), "%d", clos);
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "epp");
 	snprintf(value, sizeof(value), "%d", clos_config->epp);
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "clos-proportional-priority");
 	snprintf(value, sizeof(value), "%d", clos_config->clos_prop_prio);
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "clos-min");
 	snprintf(value, sizeof(value), "%d MHz", clos_config->clos_min * DISP_FREQ_MULTIPLIER);
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "clos-max");
 	if (clos_config->clos_max == 0xff)
 		snprintf(value, sizeof(value), "Max Turbo frequency");
 	else
 		snprintf(value, sizeof(value), "%d MHz", clos_config->clos_max * DISP_FREQ_MULTIPLIER);
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "clos-desired");
 	snprintf(value, sizeof(value), "%d MHz", clos_config->clos_desired * DISP_FREQ_MULTIPLIER);
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
-	format_and_print(outf, 1, NULL, NULL);
+	format_and_print(outf, level, NULL, NULL);
 }
 
 void isst_clos_display_clos_information(int cpu, FILE *outf,
@@ -612,70 +621,60 @@ void isst_clos_display_clos_information(int cpu, FILE *outf,
 {
 	char header[256];
 	char value[256];
+	int level;
 
-	snprintf(header, sizeof(header), "package-%d",
-		 get_physical_package_id(cpu));
-	format_and_print(outf, 1, header, NULL);
-	snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
-	format_and_print(outf, 2, header, NULL);
-	snprintf(header, sizeof(header), "cpu-%d", cpu);
-	format_and_print(outf, 3, header, NULL);
+	level = print_package_info(cpu, outf);
 
 	snprintf(header, sizeof(header), "core-power");
-	format_and_print(outf, 4, header, NULL);
+	format_and_print(outf, level + 1, header, NULL);
 
 	snprintf(header, sizeof(header), "support-status");
 	if (cap)
 		snprintf(value, sizeof(value), "supported");
 	else
 		snprintf(value, sizeof(value), "unsupported");
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "enable-status");
 	if (state)
 		snprintf(value, sizeof(value), "enabled");
 	else
 		snprintf(value, sizeof(value), "disabled");
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "clos-enable-status");
 	if (clos_enable)
 		snprintf(value, sizeof(value), "enabled");
 	else
 		snprintf(value, sizeof(value), "disabled");
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
 	snprintf(header, sizeof(header), "priority-type");
 	if (type)
 		snprintf(value, sizeof(value), "ordered");
 	else
 		snprintf(value, sizeof(value), "proportional");
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
-	format_and_print(outf, 1, NULL, NULL);
+	format_and_print(outf, level, NULL, NULL);
 }
 
 void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos)
 {
 	char header[256];
 	char value[256];
+	int level;
 
-	snprintf(header, sizeof(header), "package-%d",
-		 get_physical_package_id(cpu));
-	format_and_print(outf, 1, header, NULL);
-	snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
-	format_and_print(outf, 2, header, NULL);
-	snprintf(header, sizeof(header), "cpu-%d", cpu);
-	format_and_print(outf, 3, header, NULL);
+	level = print_package_info(cpu, outf);
 
 	snprintf(header, sizeof(header), "get-assoc");
-	format_and_print(outf, 4, header, NULL);
+	format_and_print(outf, level + 1, header, NULL);
 
 	snprintf(header, sizeof(header), "clos");
 	snprintf(value, sizeof(value), "%d", clos);
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
-	format_and_print(outf, 1, NULL, NULL);
+	format_and_print(outf, level, NULL, NULL);
 }
 
 void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd,
@@ -683,26 +682,21 @@ void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd,
 {
 	char header[256];
 	char value[256];
+	int level = 3;
+
+	if (cpu >= 0)
+		level = print_package_info(cpu, outf);
 
-	if (cpu >= 0) {
-		snprintf(header, sizeof(header), "package-%d",
-			 get_physical_package_id(cpu));
-		format_and_print(outf, 1, header, NULL);
-		snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
-		format_and_print(outf, 2, header, NULL);
-		snprintf(header, sizeof(header), "cpu-%d", cpu);
-		format_and_print(outf, 3, header, NULL);
-	}
 	snprintf(header, sizeof(header), "%s", feature);
-	format_and_print(outf, 4, header, NULL);
+	format_and_print(outf, level + 1, header, NULL);
 	snprintf(header, sizeof(header), "%s", cmd);
 	if (!result)
 		snprintf(value, sizeof(value), "success");
 	else
 		snprintf(value, sizeof(value), "failed(error %d)", result);
-	format_and_print(outf, 5, header, value);
+	format_and_print(outf, level + 2, header, value);
 
-	format_and_print(outf, 1, NULL, NULL);
+	format_and_print(outf, level, NULL, NULL);
 }
 
 void isst_display_error_info_message(int error, char *msg, int arg_valid, int arg)