* [PATCH v2 1/5] tools/power/x86/intel-speed-select: Fix high priority core mask over count
2019-09-14 19:45 [PATCH v2 0/5] tools/power/x86/intel-speed-select: New command and Srinivas Pandruvada
@ 2019-09-14 19:45 ` Srinivas Pandruvada
2019-09-14 19:45 ` [PATCH v2 2/5] tools/power/x86/intel-speed-select: Allow online/offline based on tdp Srinivas Pandruvada
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Srinivas Pandruvada @ 2019-09-14 19:45 UTC (permalink / raw)
To: andy.shevchenko, andriy.shevchenko
Cc: platform-driver-x86, linux-kernel, prarit, darcari, Youquan Song,
Srinivas Pandruvada
From: Youquan Song <youquan.song@intel.com>
If the CPU package has the less logical CPU than topo_max_cpus, but un-present
CPU's punit_cpu_core will be initiated to 0 and they will be count to core 0
Like below, there are only 10 high priority cores (20 logical CPUs) in the CPU
package, but it count to 27 logic CPUs.
./intel-speed-select base-freq info -l 0 | grep mask
high-priority-cpu-mask:7f000179,f000179f
With the fix patch:
./intel-speed-select base-freq info -l 0
high-priority-cpu-mask:00000179,f000179f
Signed-off-by: Youquan Song <youquan.song@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
tools/power/x86/intel-speed-select/isst-config.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index 59753b3917bb..83ac72902b36 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -402,6 +402,9 @@ void set_cpu_mask_from_punit_coremask(int cpu, unsigned long long core_mask,
int j;
for (j = 0; j < topo_max_cpus; ++j) {
+ if (!CPU_ISSET_S(j, present_cpumask_size, present_cpumask))
+ continue;
+
if (cpu_map[j].pkg_id == pkg_id &&
cpu_map[j].die_id == die_id &&
cpu_map[j].punit_cpu_core == i) {
--
2.17.2
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH v2 2/5] tools/power/x86/intel-speed-select: Allow online/offline based on tdp
2019-09-14 19:45 [PATCH v2 0/5] tools/power/x86/intel-speed-select: New command and Srinivas Pandruvada
2019-09-14 19:45 ` [PATCH v2 1/5] tools/power/x86/intel-speed-select: Fix high priority core mask over count Srinivas Pandruvada
@ 2019-09-14 19:45 ` Srinivas Pandruvada
2019-09-14 19:45 ` [PATCH v2 3/5] tools/power/x86/intel-speed-select: Format get-assoc information Srinivas Pandruvada
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Srinivas Pandruvada @ 2019-09-14 19:45 UTC (permalink / raw)
To: andy.shevchenko, andriy.shevchenko
Cc: platform-driver-x86, linux-kernel, prarit, darcari, Srinivas Pandruvada
Using enable core mask, do online offline CPUs. There is a new option
--online|-o for set-config-level.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
.../x86/intel-speed-select/isst-config.c | 60 +++++++++++++++++--
tools/power/x86/intel-speed-select/isst.h | 2 +
2 files changed, 58 insertions(+), 4 deletions(-)
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index 83ac72902b36..e505aaf2beef 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -38,6 +38,7 @@ static int fact_avx = 0xFF;
static unsigned long long fact_trl;
static int out_format_json;
static int cmd_help;
+static int force_online_offline;
/* clos related */
static int current_clos = -1;
@@ -138,14 +139,14 @@ int out_format_is_json(void)
int get_physical_package_id(int cpu)
{
return parse_int_file(
- 1, "/sys/devices/system/cpu/cpu%d/topology/physical_package_id",
+ 0, "/sys/devices/system/cpu/cpu%d/topology/physical_package_id",
cpu);
}
int get_physical_core_id(int cpu)
{
return parse_int_file(
- 1, "/sys/devices/system/cpu/cpu%d/topology/core_id", cpu);
+ 0, "/sys/devices/system/cpu/cpu%d/topology/core_id", cpu);
}
int get_physical_die_id(int cpu)
@@ -165,6 +166,26 @@ int get_topo_max_cpus(void)
return topo_max_cpus;
}
+static void set_cpu_online_offline(int cpu, int state)
+{
+ char buffer[128];
+ int fd;
+
+ snprintf(buffer, sizeof(buffer),
+ "/sys/devices/system/cpu/cpu%d/online", cpu);
+
+ fd = open(buffer, O_WRONLY);
+ if (fd < 0)
+ err(-1, "%s open failed", buffer);
+
+ if (state)
+ write(fd, "1\n", 2);
+ else
+ write(fd, "0\n", 2);
+
+ close(fd);
+}
+
#define MAX_PACKAGE_COUNT 8
#define MAX_DIE_PER_PACKAGE 2
static void for_each_online_package_in_set(void (*callback)(int, void *, void *,
@@ -736,9 +757,34 @@ static void set_tdp_level_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
ret = isst_set_tdp_level(cpu, tdp_level);
if (ret)
perror("set_tdp_level_for_cpu");
- else
+ else {
isst_display_result(cpu, outf, "perf-profile", "set_tdp_level",
ret);
+ if (force_online_offline) {
+ struct isst_pkg_ctdp_level_info ctdp_level;
+ int pkg_id = get_physical_package_id(cpu);
+ int die_id = get_physical_die_id(cpu);
+
+ fprintf(stderr, "Option is set to online/offline\n");
+ ctdp_level.core_cpumask_size =
+ alloc_cpu_set(&ctdp_level.core_cpumask);
+ isst_get_coremask_info(cpu, tdp_level, &ctdp_level);
+ if (ctdp_level.cpu_count) {
+ int i, max_cpus = get_topo_max_cpus();
+ for (i = 0; i < max_cpus; ++i) {
+ if (pkg_id != get_physical_package_id(i) || die_id != get_physical_die_id(i))
+ continue;
+ if (CPU_ISSET_S(i, ctdp_level.core_cpumask_size, ctdp_level.core_cpumask)) {
+ fprintf(stderr, "online cpu %d\n", i);
+ set_cpu_online_offline(i, 1);
+ } else {
+ fprintf(stderr, "offline cpu %d\n", i);
+ set_cpu_online_offline(i, 0);
+ }
+ }
+ }
+ }
+ }
}
static void set_tdp_level(void)
@@ -747,6 +793,8 @@ static void set_tdp_level(void)
fprintf(stderr, "Set Config TDP level\n");
fprintf(stderr,
"\t Arguments: -l|--level : Specify tdp level\n");
+ fprintf(stderr,
+ "\t Optional Arguments: -o | online : online/offline for the tdp level\n");
exit(0);
}
@@ -1319,6 +1367,7 @@ static void parse_cmd_args(int argc, int start, char **argv)
static struct option long_options[] = {
{ "bucket", required_argument, 0, 'b' },
{ "level", required_argument, 0, 'l' },
+ { "online", required_argument, 0, 'o' },
{ "trl-type", required_argument, 0, 'r' },
{ "trl", required_argument, 0, 't' },
{ "help", no_argument, 0, 'h' },
@@ -1335,7 +1384,7 @@ static void parse_cmd_args(int argc, int start, char **argv)
option_index = start;
optind = start + 1;
- while ((opt = getopt_long(argc, argv, "b:l:t:c:d:e:n:m:p:w:h",
+ while ((opt = getopt_long(argc, argv, "b:l:t:c:d:e:n:m:p:w:ho",
long_options, &option_index)) != -1) {
switch (opt) {
case 'b':
@@ -1347,6 +1396,9 @@ static void parse_cmd_args(int argc, int start, char **argv)
case 'l':
tdp_level = atoi(optarg);
break;
+ case 'o':
+ force_online_offline = 1;
+ break;
case 't':
sscanf(optarg, "0x%llx", &fact_trl);
break;
diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h
index 2f7f62765eb6..668f914d077f 100644
--- a/tools/power/x86/intel-speed-select/isst.h
+++ b/tools/power/x86/intel-speed-select/isst.h
@@ -187,6 +187,8 @@ extern int isst_send_msr_command(unsigned int cpu, unsigned int command,
int write, unsigned long long *req_resp);
extern int isst_get_ctdp_levels(int cpu, struct isst_pkg_ctdp *pkg_dev);
+extern int isst_get_coremask_info(int cpu, int config_index,
+ struct isst_pkg_ctdp_level_info *ctdp_level);
extern int isst_get_process_ctdp(int cpu, int tdp_level,
struct isst_pkg_ctdp *pkg_dev);
extern void isst_get_process_ctdp_complete(int cpu,
--
2.17.2
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH v2 3/5] tools/power/x86/intel-speed-select: Format get-assoc information
2019-09-14 19:45 [PATCH v2 0/5] tools/power/x86/intel-speed-select: New command and Srinivas Pandruvada
2019-09-14 19:45 ` [PATCH v2 1/5] tools/power/x86/intel-speed-select: Fix high priority core mask over count Srinivas Pandruvada
2019-09-14 19:45 ` [PATCH v2 2/5] tools/power/x86/intel-speed-select: Allow online/offline based on tdp Srinivas Pandruvada
@ 2019-09-14 19:45 ` Srinivas Pandruvada
2019-09-14 19:45 ` [PATCH v2 4/5] tools/power/x86/intel-speed-select: Fix some debug prints Srinivas Pandruvada
2019-09-14 19:45 ` [PATCH v2 5/5] tools/power/x86/intel-speed-select: Extend core-power command set Srinivas Pandruvada
4 siblings, 0 replies; 6+ messages in thread
From: Srinivas Pandruvada @ 2019-09-14 19:45 UTC (permalink / raw)
To: andy.shevchenko, andriy.shevchenko
Cc: platform-driver-x86, linux-kernel, prarit, darcari, Srinivas Pandruvada
Format the get-assoc command output consistant with other commands.
For example:
Intel(R) Speed Select Technology
Executing on CPU model:142[0x8e]
package-0
die-0
cpu-0
get-assoc
clos:0
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
.../x86/intel-speed-select/isst-config.c | 14 +++++++----
.../x86/intel-speed-select/isst-display.c | 23 +++++++++++++++++++
tools/power/x86/intel-speed-select/isst.h | 2 +-
3 files changed, 33 insertions(+), 6 deletions(-)
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index e505aaf2beef..c2892d86be36 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -1249,7 +1249,7 @@ static void get_clos_assoc_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
if (ret)
perror("isst_clos_get_assoc_status");
else
- isst_display_result(cpu, outf, "core-power", "get-assoc", clos);
+ isst_clos_display_assoc_information(cpu, outf, clos);
}
static void get_clos_assoc(void)
@@ -1259,13 +1259,17 @@ static void get_clos_assoc(void)
fprintf(stderr, "\tSpecify targeted cpu id with [--cpu|-c]\n");
exit(0);
}
- if (max_target_cpus)
- for_each_online_target_cpu_in_set(get_clos_assoc_for_cpu, NULL,
- NULL, NULL, NULL);
- else {
+
+ if (!max_target_cpus) {
fprintf(stderr,
"Invalid target cpu. Specify with [-c|--cpu]\n");
+ exit(0);
}
+
+ isst_ctdp_display_information_start(outf);
+ for_each_online_target_cpu_in_set(get_clos_assoc_for_cpu, NULL,
+ NULL, NULL, NULL);
+ isst_ctdp_display_information_end(outf);
}
static struct process_cmd_struct isst_cmds[] = {
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index df4aa99c4e92..bd7aaf27e4de 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -503,6 +503,29 @@ void isst_clos_display_information(int cpu, FILE *outf, int clos,
format_and_print(outf, 1, NULL, NULL);
}
+void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos)
+{
+ char header[256];
+ char value[256];
+
+ 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), "get-assoc");
+ format_and_print(outf, 4, header, NULL);
+
+ snprintf(header, sizeof(header), "clos");
+ snprintf(value, sizeof(value), "%d", clos);
+ format_and_print(outf, 5, header, value);
+
+ format_and_print(outf, 1, NULL, NULL);
+}
+
void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd,
int result)
{
diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h
index 668f914d077f..48655d0dee2d 100644
--- a/tools/power/x86/intel-speed-select/isst.h
+++ b/tools/power/x86/intel-speed-select/isst.h
@@ -225,7 +225,7 @@ extern int isst_clos_associate(int cpu, int clos);
extern int isst_clos_get_assoc_status(int cpu, int *clos_id);
extern void isst_clos_display_information(int cpu, FILE *outf, int clos,
struct isst_clos_config *clos_config);
-
+extern void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos);
extern int isst_read_reg(unsigned short reg, unsigned int *val);
extern int isst_write_reg(int reg, unsigned int val);
--
2.17.2
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH v2 4/5] tools/power/x86/intel-speed-select: Fix some debug prints
2019-09-14 19:45 [PATCH v2 0/5] tools/power/x86/intel-speed-select: New command and Srinivas Pandruvada
` (2 preceding siblings ...)
2019-09-14 19:45 ` [PATCH v2 3/5] tools/power/x86/intel-speed-select: Format get-assoc information Srinivas Pandruvada
@ 2019-09-14 19:45 ` Srinivas Pandruvada
2019-09-14 19:45 ` [PATCH v2 5/5] tools/power/x86/intel-speed-select: Extend core-power command set Srinivas Pandruvada
4 siblings, 0 replies; 6+ messages in thread
From: Srinivas Pandruvada @ 2019-09-14 19:45 UTC (permalink / raw)
To: andy.shevchenko, andriy.shevchenko
Cc: platform-driver-x86, linux-kernel, prarit, darcari, Srinivas Pandruvada
Fix wrong debug print for cpu, which is displayed as CLOS. Also
avoid printing clos id, when user is specify clos as parameter.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
tools/power/x86/intel-speed-select/isst-config.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index c2892d86be36..889396d676cb 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -508,7 +508,7 @@ int isst_send_mbox_command(unsigned int cpu, unsigned char command,
int write = 0;
int clos_id, core_id, ret = 0;
- debug_printf("CLOS %d\n", cpu);
+ debug_printf("CPU %d\n", cpu);
if (parameter & BIT(MBOX_CMD_WRITE_BIT)) {
value = req_data;
@@ -1421,7 +1421,6 @@ static void parse_cmd_args(int argc, int start, char **argv)
/* CLOS related */
case 'c':
current_clos = atoi(optarg);
- printf("clos %d\n", current_clos);
break;
case 'd':
clos_desired = atoi(optarg);
--
2.17.2
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH v2 5/5] tools/power/x86/intel-speed-select: Extend core-power command set
2019-09-14 19:45 [PATCH v2 0/5] tools/power/x86/intel-speed-select: New command and Srinivas Pandruvada
` (3 preceding siblings ...)
2019-09-14 19:45 ` [PATCH v2 4/5] tools/power/x86/intel-speed-select: Fix some debug prints Srinivas Pandruvada
@ 2019-09-14 19:45 ` Srinivas Pandruvada
4 siblings, 0 replies; 6+ messages in thread
From: Srinivas Pandruvada @ 2019-09-14 19:45 UTC (permalink / raw)
To: andy.shevchenko, andriy.shevchenko
Cc: platform-driver-x86, linux-kernel, prarit, darcari, Srinivas Pandruvada
Add additional command to get the clos enable and priority type. The
current info option is actually dumping per clos QOS config, so name
the command appropriately to get-config.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
.../x86/intel-speed-select/isst-config.c | 38 ++++++++++++++++++-
.../power/x86/intel-speed-select/isst-core.c | 25 ++++++++++++
.../x86/intel-speed-select/isst-display.c | 28 ++++++++++++++
tools/power/x86/intel-speed-select/isst.h | 5 +++
4 files changed, 95 insertions(+), 1 deletion(-)
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index 889396d676cb..6a54e165672d 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -1133,6 +1133,40 @@ static void dump_clos_config(void)
isst_ctdp_display_information_end(outf);
}
+static void get_clos_info_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
+ void *arg4)
+{
+ int enable, ret, prio_type;
+
+ ret = isst_clos_get_clos_information(cpu, &enable, &prio_type);
+ if (ret)
+ perror("isst_clos_get_info");
+ else
+ isst_clos_display_clos_information(cpu, outf, enable, prio_type);
+}
+
+static void dump_clos_info(void)
+{
+ if (cmd_help) {
+ fprintf(stderr,
+ "Print Intel Speed Select Technology core power information\n");
+ fprintf(stderr, "\tSpecify targeted cpu id with [--cpu|-c]\n");
+ exit(0);
+ }
+
+ if (!max_target_cpus) {
+ fprintf(stderr,
+ "Invalid target cpu. Specify with [-c|--cpu]\n");
+ exit(0);
+ }
+
+ isst_ctdp_display_information_start(outf);
+ for_each_online_target_cpu_in_set(get_clos_info_for_cpu, NULL,
+ NULL, NULL, NULL);
+ isst_ctdp_display_information_end(outf);
+
+}
+
static void set_clos_config_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
void *arg4)
{
@@ -1286,10 +1320,11 @@ static struct process_cmd_struct isst_cmds[] = {
{ "turbo-freq", "info", dump_fact_config },
{ "turbo-freq", "enable", set_fact_enable },
{ "turbo-freq", "disable", set_fact_disable },
- { "core-power", "info", dump_clos_config },
+ { "core-power", "info", dump_clos_info },
{ "core-power", "enable", set_clos_enable },
{ "core-power", "disable", set_clos_disable },
{ "core-power", "config", set_clos_config },
+ { "core-power", "get-config", dump_clos_config },
{ "core-power", "assoc", set_clos_assoc },
{ "core-power", "get-assoc", get_clos_assoc },
{ NULL, NULL, NULL }
@@ -1491,6 +1526,7 @@ static void core_power_help(void)
printf("\tenable\n");
printf("\tdisable\n");
printf("\tconfig\n");
+ printf("\tget-config\n");
printf("\tassoc\n");
printf("\tget-assoc\n");
}
diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c
index 0bf341ad9697..6dee5332c9d3 100644
--- a/tools/power/x86/intel-speed-select/isst-core.c
+++ b/tools/power/x86/intel-speed-select/isst-core.c
@@ -619,6 +619,31 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
return 0;
}
+int isst_clos_get_clos_information(int cpu, int *enable, int *type)
+{
+ unsigned int resp;
+ int ret;
+
+ ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0,
+ &resp);
+ if (ret)
+ return ret;
+
+ debug_printf("cpu:%d CLOS_PM_QOS_CONFIG resp:%x\n", cpu, resp);
+
+ if (resp & BIT(1))
+ *enable = 1;
+ else
+ *enable = 0;
+
+ if (resp & BIT(2))
+ *type = 1;
+ else
+ *type = 0;
+
+ return 0;
+}
+
int isst_pm_qos_config(int cpu, int enable_clos, int priority_type)
{
unsigned int req, resp;
diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c
index bd7aaf27e4de..2e6e5fcdbd7c 100644
--- a/tools/power/x86/intel-speed-select/isst-display.c
+++ b/tools/power/x86/intel-speed-select/isst-display.c
@@ -503,6 +503,34 @@ void isst_clos_display_information(int cpu, FILE *outf, int clos,
format_and_print(outf, 1, NULL, NULL);
}
+void isst_clos_display_clos_information(int cpu, FILE *outf,
+ int clos_enable, int type)
+{
+ char header[256];
+ char value[256];
+
+ 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), "core-power");
+ format_and_print(outf, 4, header, NULL);
+
+ snprintf(header, sizeof(header), "enable-status");
+ snprintf(value, sizeof(value), "%d", clos_enable);
+ format_and_print(outf, 5, header, value);
+
+ snprintf(header, sizeof(header), "priority-type");
+ snprintf(value, sizeof(value), "%d", type);
+ format_and_print(outf, 5, header, value);
+
+ format_and_print(outf, 1, NULL, NULL);
+}
+
void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos)
{
char header[256];
diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h
index 48655d0dee2d..09e16a41b57c 100644
--- a/tools/power/x86/intel-speed-select/isst.h
+++ b/tools/power/x86/intel-speed-select/isst.h
@@ -231,4 +231,9 @@ extern int isst_write_reg(int reg, unsigned int val);
extern void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd,
int result);
+
+extern int isst_clos_get_clos_information(int cpu, int *enable, int *type);
+extern void isst_clos_display_clos_information(int cpu, FILE *outf,
+ int clos_enable, int type);
+
#endif
--
2.17.2
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