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-rw-r--r--tools/power/x86/intel-speed-select/isst-config.c49
-rw-r--r--tools/power/x86/intel-speed-select/isst-core.c6
-rw-r--r--tools/power/x86/intel-speed-select/isst-display.c28
-rw-r--r--tools/power/x86/intel-speed-select/isst.h1
4 files changed, 68 insertions, 16 deletions
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index b73763489410..9f68f51ca652 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -15,7 +15,7 @@ struct process_cmd_struct {
int arg;
};
-static const char *version_str = "v1.3";
+static const char *version_str = "v1.4";
static const int supported_api_ver = 1;
static struct isst_if_platform_info isst_platform_info;
static char *progname;
@@ -25,7 +25,7 @@ static FILE *outf;
static int cpu_model;
static int cpu_stepping;
-#define MAX_CPUS_IN_ONE_REQ 64
+#define MAX_CPUS_IN_ONE_REQ 256
static short max_target_cpus;
static unsigned short target_cpus[MAX_CPUS_IN_ONE_REQ];
@@ -653,7 +653,7 @@ void set_cpu_mask_from_punit_coremask(int cpu, unsigned long long core_mask,
pkg_id = get_physical_package_id(cpu);
for (i = 0; i < 64; ++i) {
- if (core_mask & BIT(i)) {
+ if (core_mask & BIT_ULL(i)) {
int j;
for (j = 0; j < topo_max_cpus; ++j) {
@@ -1169,6 +1169,7 @@ static void dump_clx_n_config_for_cpu(int cpu, void *arg1, void *arg2,
ctdp_level = &clx_n_pkg_dev.ctdp_level[0];
pbf_info = &ctdp_level->pbf_info;
+ clx_n_pkg_dev.processed = 1;
isst_ctdp_display_information(cpu, outf, tdp_level, &clx_n_pkg_dev);
free_cpu_set(ctdp_level->core_cpumask);
free_cpu_set(pbf_info->core_cpumask);
@@ -1631,6 +1632,8 @@ static int set_pbf_core_power(int cpu)
static void set_pbf_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
void *arg4)
{
+ struct isst_pkg_ctdp_level_info ctdp_level;
+ struct isst_pkg_ctdp pkg_dev;
int ret;
int status = *(int *)arg4;
@@ -1646,6 +1649,24 @@ static void set_pbf_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
goto disp_result;
}
+ ret = isst_get_ctdp_levels(cpu, &pkg_dev);
+ if (ret) {
+ isst_display_error_info_message(1, "Failed to get number of levels", 0, 0);
+ goto disp_result;
+ }
+
+ ret = isst_get_ctdp_control(cpu, pkg_dev.current_level, &ctdp_level);
+ if (ret) {
+ isst_display_error_info_message(1, "Failed to get current level", 0, 0);
+ goto disp_result;
+ }
+
+ if (!ctdp_level.pbf_support) {
+ isst_display_error_info_message(1, "base-freq feature is not present at this level", 1, pkg_dev.current_level);
+ ret = -1;
+ goto disp_result;
+ }
+
if (auto_mode && status) {
ret = set_pbf_core_power(cpu);
if (ret)
@@ -1772,10 +1793,30 @@ static void dump_fact_config(int arg)
static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
void *arg4)
{
+ struct isst_pkg_ctdp_level_info ctdp_level;
+ struct isst_pkg_ctdp pkg_dev;
int ret;
int status = *(int *)arg4;
- if (auto_mode && status) {
+ ret = isst_get_ctdp_levels(cpu, &pkg_dev);
+ if (ret) {
+ isst_display_error_info_message(1, "Failed to get number of levels", 0, 0);
+ goto disp_results;
+ }
+
+ ret = isst_get_ctdp_control(cpu, pkg_dev.current_level, &ctdp_level);
+ if (ret) {
+ isst_display_error_info_message(1, "Failed to get current level", 0, 0);
+ goto disp_results;
+ }
+
+ if (!ctdp_level.fact_support) {
+ isst_display_error_info_message(1, "turbo-freq feature is not present at this level", 1, pkg_dev.current_level);
+ ret = -1;
+ goto disp_results;
+ }
+
+ if (status) {
ret = isst_pm_qos_config(cpu, 1, 1);
if (ret)
goto disp_results;
diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c
index 67c9b1139631..a7f4337c5777 100644
--- a/tools/power/x86/intel-speed-select/isst-core.c
+++ b/tools/power/x86/intel-speed-select/isst-core.c
@@ -912,16 +912,16 @@ int isst_pm_qos_config(int cpu, int enable_clos, int priority_type)
return ret;
if (ctdp_level.fact_enabled) {
- debug_printf("Turbo-freq feature must be disabled first\n");
+ isst_display_error_info_message(1, "Ignoring request, turbo-freq feature is still enabled", 0, 0);
return -EINVAL;
}
ret = isst_write_pm_config(cpu, 0);
if (ret)
- isst_display_error_info_message(0, "WRITE_PM_CONFIG command failed, ignoring error\n", 0, 0);
+ isst_display_error_info_message(0, "WRITE_PM_CONFIG command failed, ignoring error", 0, 0);
} else {
ret = isst_write_pm_config(cpu, 1);
if (ret)
- isst_display_error_info_message(0, "WRITE_PM_CONFIG command failed, ignoring error\n", 0, 0);
+ isst_display_error_info_message(0, "WRITE_PM_CONFIG command failed, ignoring error", 0, 0);
}
ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0,
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index 51dbaa5f02ec..e105fece47b6 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -316,21 +316,31 @@ void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix,
{
char header[256];
char value[256];
+ int level = 1;
+
+ 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, level++, header, NULL);
+ } else {
+ snprintf(header, sizeof(header), "package-%d",
+ get_physical_package_id(cpu));
+ format_and_print(outf, level++, header, NULL);
+ snprintf(header, sizeof(header), "die-%d",
+ get_physical_die_id(cpu));
+ format_and_print(outf, level++, header, NULL);
+ snprintf(header, sizeof(header), "cpu-%d", cpu);
+ format_and_print(outf, level++, header, NULL);
+ }
- 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);
if (str0 && !val)
snprintf(value, sizeof(value), "%s", str0);
else if (str1 && val)
snprintf(value, sizeof(value), "%s", str1);
else
snprintf(value, sizeof(value), "%u", val);
- format_and_print(outf, 4, prefix, value);
+ format_and_print(outf, level, prefix, value);
format_and_print(outf, 1, NULL, NULL);
}
@@ -470,7 +480,7 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
_isst_pbf_display_information(cpu, outf,
tdp_level,
&ctdp_level->pbf_info,
- level + 1);
+ level + 2);
continue;
}
diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h
index 2e1afd856a78..094ba4589a9c 100644
--- a/tools/power/x86/intel-speed-select/isst.h
+++ b/tools/power/x86/intel-speed-select/isst.h
@@ -29,6 +29,7 @@
#include <sys/ioctl.h>
#define BIT(x) (1 << (x))
+#define BIT_ULL(nr) (1ULL << (nr))
#define GENMASK(h, l) (((~0UL) << (l)) & (~0UL >> (sizeof(long) * 8 - 1 - (h))))
#define GENMASK_ULL(h, l) \
(((~0ULL) << (l)) & (~0ULL >> (sizeof(long long) * 8 - 1 - (h))))
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-15 13:01:35 +0000