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tools/power/x86/intel-speed-select: Extend core-power command set

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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>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Srinivas Pandruvada 2019-09-14 12:45:47 -07:00 committed by Andy Shevchenko
parent d2d1f304dc
commit 188afed9db
4 changed files with 95 additions and 1 deletions
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38
tools/power/x86/intel-speed-select/isst-config.c
View File

@ -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");
}

25
tools/power/x86/intel-speed-select/isst-core.c
View File

@ -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;

28
tools/power/x86/intel-speed-select/isst-display.c
View File

@ -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];

5
tools/power/x86/intel-speed-select/isst.h
View File

@ -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