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tools/power/x86/intel-speed-select: Introduce struct isst_id

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SST control is power-domain based rather than cpu based, on all the
systems including Sapphire Rapids and ealier.

SST core APIs uses cpu id as parameter, and use the underlying pkg_id and
die_id information to find a power domain, this is not straight forward
and introduces obscure logics in the code.

Introduce struct isst_id to represent a SST Power Domain.

All core APIs are converted to use struct isst_id as parameter instead of
using cpu id.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
This commit is contained in:
Zhang Rui 2022-08-20 23:58:18 +08:00 committed by Srinivas Pandruvada
parent e278336912
commit 850337ec7b
6 changed files with 396 additions and 368 deletions
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5
tools/power/x86/intel-speed-select/hfi-events.c
View File

@ -181,7 +181,10 @@ struct perf_cap {
static void process_hfi_event(struct perf_cap *perf_cap)
{
process_level_change(perf_cap->cpu);
struct isst_id id;
set_isst_id(&id, perf_cap->cpu);
process_level_change(&id);
}
static int handle_event(struct nl_msg *n, void *arg)

297
tools/power/x86/intel-speed-select/isst-config.c
View File

@ -359,6 +359,11 @@ int get_physical_die_id(int cpu)
return ret;
}
void set_isst_id(struct isst_id *id, int cpu)
{
id->cpu = cpu;
}
int get_cpufreq_base_freq(int cpu)
{
return parse_int_file(0, "/sys/devices/system/cpu/cpu%d/cpufreq/base_frequency", cpu);
@ -410,13 +415,14 @@ static void force_all_cpus_online(void)
unlink("/var/run/isst_cpu_topology.dat");
}
void for_each_online_package_in_set(void (*callback)(int, void *, void *,
void for_each_online_package_in_set(void (*callback)(struct isst_id *, void *, void *,
void *, void *),
void *arg1, void *arg2, void *arg3,
void *arg4)
{
int max_packages[MAX_PACKAGE_COUNT * MAX_PACKAGE_COUNT];
int pkg_index = 0, i;
struct isst_id id;
memset(max_packages, 0xff, sizeof(max_packages));
for (i = 0; i < topo_max_cpus; ++i) {
@ -450,18 +456,20 @@ void for_each_online_package_in_set(void (*callback)(int, void *, void *,
}
}
set_isst_id(&id, i);
if (!skip && online && callback) {
callback(i, arg1, arg2, arg3, arg4);
callback(&id, arg1, arg2, arg3, arg4);
max_packages[pkg_index++] = pkg_id;
}
}
}
static void for_each_online_target_cpu_in_set(
void (*callback)(int, void *, void *, void *, void *), void *arg1,
void (*callback)(struct isst_id *, void *, void *, void *, void *), void *arg1,
void *arg2, void *arg3, void *arg4)
{
int i, found = 0;
struct isst_id id;
for (i = 0; i < topo_max_cpus; ++i) {
int online;
@ -475,8 +483,9 @@ static void for_each_online_target_cpu_in_set(
online =
1; /* online entry for CPU 0 needs some special configs */
set_isst_id(&id, i);
if (online && callback) {
callback(i, arg1, arg2, arg3, arg4);
callback(&id, arg1, arg2, arg3, arg4);
found = 1;
}
}
@ -661,7 +670,7 @@ static void create_cpu_map(void)
close(fd);
}
void set_cpu_mask_from_punit_coremask(int cpu, unsigned long long core_mask,
void set_cpu_mask_from_punit_coremask(struct isst_id *id, unsigned long long core_mask,
size_t core_cpumask_size,
cpu_set_t *core_cpumask, int *cpu_cnt)
{
@ -669,8 +678,8 @@ void set_cpu_mask_from_punit_coremask(int cpu, unsigned long long core_mask,
int die_id, pkg_id;
*cpu_cnt = 0;
die_id = get_physical_die_id(cpu);
pkg_id = get_physical_package_id(cpu);
die_id = get_physical_die_id(id->cpu);
pkg_id = get_physical_package_id(id->cpu);
for (i = 0; i < 64; ++i) {
if (core_mask & BIT_ULL(i)) {
@ -912,6 +921,7 @@ static void isst_print_extended_platform_info(void)
struct isst_pkg_ctdp pkg_dev;
int ret, i, j;
FILE *filep;
struct isst_id id;
for (i = 0; i < 256; ++i) {
char path[256];
@ -928,7 +938,8 @@ static void isst_print_extended_platform_info(void)
fclose(filep);
ret = isst_get_ctdp_levels(i, &pkg_dev);
set_isst_id(&id, i);
ret = isst_get_ctdp_levels(&id, &pkg_dev);
if (ret)
return;
@ -945,7 +956,7 @@ static void isst_print_extended_platform_info(void)
fprintf(outf, "TDP level change control is unlocked, max level: %d \n", pkg_dev.levels);
for (j = 0; j <= pkg_dev.levels; ++j) {
ret = isst_get_ctdp_control(i, j, &ctdp_level);
ret = isst_get_ctdp_control(&id, j, &ctdp_level);
if (ret)
continue;
@ -966,7 +977,7 @@ static void isst_print_extended_platform_info(void)
else
fprintf(outf, "Intel(R) SST-BF (feature base-freq) is not supported\n");
ret = isst_read_pm_config(i, &cp_state, &cp_cap);
ret = isst_read_pm_config(&id, &cp_state, &cp_cap);
if (ret) {
fprintf(outf, "Intel(R) SST-CP (feature core-power) status is unknown\n");
return;
@ -1012,18 +1023,18 @@ static void isst_print_platform_information(void)
}
static char *local_str0, *local_str1;
static void exec_on_get_ctdp_cpu(int cpu, void *arg1, void *arg2, void *arg3,
static void exec_on_get_ctdp_cpu(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
int (*fn_ptr)(int cpu, void *arg);
int (*fn_ptr)(struct isst_id *id, void *arg);
int ret;
fn_ptr = arg1;
ret = fn_ptr(cpu, arg2);
ret = fn_ptr(id, arg2);
if (ret)
isst_display_error_info_message(1, "get_tdp_* failed", 0, 0);
else
isst_ctdp_display_core_info(cpu, outf, arg3,
isst_ctdp_display_core_info(id, outf, arg3,
*(unsigned int *)arg4,
local_str0, local_str1);
}
@ -1091,7 +1102,7 @@ static int clx_n_get_base_ratio(void)
return (int)(value);
}
static int clx_n_config(int cpu)
static int clx_n_config(struct isst_id *id)
{
int i, ret, pkg_id, die_id;
unsigned long cpu_bf;
@ -1115,8 +1126,8 @@ static int clx_n_config(int cpu)
pbf_info->p1_high = 0;
pbf_info->p1_low = ~0;
pkg_id = get_physical_package_id(cpu);
die_id = get_physical_die_id(cpu);
pkg_id = get_physical_package_id(id->cpu);
die_id = get_physical_die_id(id->cpu);
for (i = 0; i < topo_max_cpus; i++) {
if (!CPU_ISSET_S(i, present_cpumask_size, present_cpumask))
@ -1187,7 +1198,7 @@ error_ret:
return ret;
}
static void dump_clx_n_config_for_cpu(int cpu, void *arg1, void *arg2,
static void dump_clx_n_config_for_cpu(struct isst_id *id, void *arg1, void *arg2,
void *arg3, void *arg4)
{
int ret;
@ -1197,7 +1208,7 @@ static void dump_clx_n_config_for_cpu(int cpu, void *arg1, void *arg2,
exit(0);
}
ret = clx_n_config(cpu);
ret = clx_n_config(id);
if (ret) {
debug_printf("clx_n_config failed");
} else {
@ -1207,27 +1218,27 @@ 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);
isst_ctdp_display_information(id, outf, tdp_level, &clx_n_pkg_dev);
free_cpu_set(ctdp_level->core_cpumask);
free_cpu_set(pbf_info->core_cpumask);
}
}
static void dump_isst_config_for_cpu(int cpu, void *arg1, void *arg2,
static void dump_isst_config_for_cpu(struct isst_id *id, void *arg1, void *arg2,
void *arg3, void *arg4)
{
struct isst_pkg_ctdp pkg_dev;
int ret;
memset(&pkg_dev, 0, sizeof(pkg_dev));
ret = isst_get_process_ctdp(cpu, tdp_level, &pkg_dev);
ret = isst_get_process_ctdp(id, tdp_level, &pkg_dev);
if (ret) {
isst_display_error_info_message(1, "Failed to get perf-profile info on cpu", 1, cpu);
isst_display_error_info_message(1, "Failed to get perf-profile info on cpu", 1, id->cpu);
isst_ctdp_display_information_end(outf);
exit(1);
} else {
isst_ctdp_display_information(cpu, outf, tdp_level, &pkg_dev);
isst_get_process_ctdp_complete(cpu, &pkg_dev);
isst_ctdp_display_information(id, outf, tdp_level, &pkg_dev);
isst_get_process_ctdp_complete(id, &pkg_dev);
}
}
@ -1263,23 +1274,23 @@ static void dump_isst_config(int arg)
static void adjust_scaling_max_from_base_freq(int cpu);
static void set_tdp_level_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
static void set_tdp_level_for_cpu(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
int ret;
ret = isst_set_tdp_level(cpu, tdp_level);
ret = isst_set_tdp_level(id, tdp_level);
if (ret) {
isst_display_error_info_message(1, "Set TDP level failed", 0, 0);
isst_ctdp_display_information_end(outf);
exit(1);
} else {
isst_display_result(cpu, outf, "perf-profile", "set_tdp_level",
isst_display_result(id, 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);
int pkg_id = get_physical_package_id(id->cpu);
int die_id = get_physical_die_id(id->cpu);
/* Wait for updated base frequencies */
usleep(2000);
@ -1287,7 +1298,7 @@ static void set_tdp_level_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
fprintf(stderr, "Option is set to online/offline\n");
ctdp_level.core_cpumask_size =
alloc_cpu_set(&ctdp_level.core_cpumask);
ret = isst_get_coremask_info(cpu, tdp_level, &ctdp_level);
ret = isst_get_coremask_info(id, tdp_level, &ctdp_level);
if (ret) {
isst_display_error_info_message(1, "Can't get coremask, online/offline option is ignored", 0, 0);
return;
@ -1338,12 +1349,12 @@ static void set_tdp_level(int arg)
isst_ctdp_display_information_end(outf);
}
static void clx_n_dump_pbf_config_for_cpu(int cpu, void *arg1, void *arg2,
static void clx_n_dump_pbf_config_for_cpu(struct isst_id *id, void *arg1, void *arg2,
void *arg3, void *arg4)
{
int ret;
ret = clx_n_config(cpu);
ret = clx_n_config(id);
if (ret) {
isst_display_error_info_message(1, "clx_n_config failed", 0, 0);
} else {
@ -1352,25 +1363,25 @@ static void clx_n_dump_pbf_config_for_cpu(int cpu, void *arg1, void *arg2,
ctdp_level = &clx_n_pkg_dev.ctdp_level[0];
pbf_info = &ctdp_level->pbf_info;
isst_pbf_display_information(cpu, outf, tdp_level, pbf_info);
isst_pbf_display_information(id, outf, tdp_level, pbf_info);
free_cpu_set(ctdp_level->core_cpumask);
free_cpu_set(pbf_info->core_cpumask);
}
}
static void dump_pbf_config_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
static void dump_pbf_config_for_cpu(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
struct isst_pbf_info pbf_info;
int ret;
ret = isst_get_pbf_info(cpu, tdp_level, &pbf_info);
ret = isst_get_pbf_info(id, tdp_level, &pbf_info);
if (ret) {
isst_display_error_info_message(1, "Failed to get base-freq info at this level", 1, tdp_level);
isst_ctdp_display_information_end(outf);
exit(1);
} else {
isst_pbf_display_information(cpu, outf, tdp_level, &pbf_info);
isst_pbf_display_information(id, outf, tdp_level, &pbf_info);
isst_get_pbf_info_complete(&pbf_info);
}
}
@ -1407,12 +1418,12 @@ static void dump_pbf_config(int arg)
isst_ctdp_display_information_end(outf);
}
static int set_clos_param(int cpu, int clos, int epp, int wt, int min, int max)
static int set_clos_param(struct isst_id *id, int clos, int epp, int wt, int min, int max)
{
struct isst_clos_config clos_config;
int ret;
ret = isst_pm_get_clos(cpu, clos, &clos_config);
ret = isst_pm_get_clos(id, clos, &clos_config);
if (ret) {
isst_display_error_info_message(1, "isst_pm_get_clos failed", 0, 0);
return ret;
@ -1421,7 +1432,7 @@ static int set_clos_param(int cpu, int clos, int epp, int wt, int min, int max)
clos_config.clos_max = max;
clos_config.epp = epp;
clos_config.clos_prop_prio = wt;
ret = isst_set_clos(cpu, clos, &clos_config);
ret = isst_set_clos(id, clos, &clos_config);
if (ret) {
isst_display_error_info_message(1, "isst_set_clos failed", 0, 0);
return ret;
@ -1483,14 +1494,14 @@ static void adjust_scaling_min_from_base_freq(int cpu)
set_cpufreq_scaling_min_max(cpu, 0, base_freq);
}
static int set_clx_pbf_cpufreq_scaling_min_max(int cpu)
static int set_clx_pbf_cpufreq_scaling_min_max(struct isst_id *id)
{
struct isst_pkg_ctdp_level_info *ctdp_level;
struct isst_pbf_info *pbf_info;
int i, pkg_id, die_id, freq, freq_high, freq_low;
int ret;
ret = clx_n_config(cpu);
ret = clx_n_config(id);
if (ret) {
debug_printf("cpufreq_scaling_min_max failed for CLX");
return ret;
@ -1501,8 +1512,8 @@ static int set_clx_pbf_cpufreq_scaling_min_max(int cpu)
freq_high = pbf_info->p1_high * 100000;
freq_low = pbf_info->p1_low * 100000;
pkg_id = get_physical_package_id(cpu);
die_id = get_physical_die_id(cpu);
pkg_id = get_physical_package_id(id->cpu);
die_id = get_physical_die_id(id->cpu);
for (i = 0; i < get_topo_max_cpus(); ++i) {
if (pkg_id != get_physical_package_id(i) ||
die_id != get_physical_die_id(i))
@ -1568,12 +1579,12 @@ static int set_cpufreq_scaling_min_max_from_cpuinfo(int cpu, int cpuinfo_max, in
return 0;
}
static void set_scaling_min_to_cpuinfo_max(int cpu)
static void set_scaling_min_to_cpuinfo_max(struct isst_id *id)
{
int i, pkg_id, die_id;
pkg_id = get_physical_package_id(cpu);
die_id = get_physical_die_id(cpu);
pkg_id = get_physical_package_id(id->cpu);
die_id = get_physical_die_id(id->cpu);
for (i = 0; i < get_topo_max_cpus(); ++i) {
if (pkg_id != get_physical_package_id(i) ||
die_id != get_physical_die_id(i))
@ -1585,12 +1596,12 @@ static void set_scaling_min_to_cpuinfo_max(int cpu)
}
}
static void set_scaling_min_to_cpuinfo_min(int cpu)
static void set_scaling_min_to_cpuinfo_min(struct isst_id *id)
{
int i, pkg_id, die_id;
pkg_id = get_physical_package_id(cpu);
die_id = get_physical_die_id(cpu);
pkg_id = get_physical_package_id(id->cpu);
die_id = get_physical_die_id(id->cpu);
for (i = 0; i < get_topo_max_cpus(); ++i) {
if (pkg_id != get_physical_package_id(i) ||
die_id != get_physical_die_id(i))
@ -1601,12 +1612,12 @@ static void set_scaling_min_to_cpuinfo_min(int cpu)
}
}
static void set_scaling_max_to_cpuinfo_max(int cpu)
static void set_scaling_max_to_cpuinfo_max(struct isst_id *id)
{
int i, pkg_id, die_id;
pkg_id = get_physical_package_id(cpu);
die_id = get_physical_die_id(cpu);
pkg_id = get_physical_package_id(id->cpu);
die_id = get_physical_die_id(id->cpu);
for (i = 0; i < get_topo_max_cpus(); ++i) {
if (pkg_id != get_physical_package_id(i) ||
die_id != get_physical_die_id(i))
@ -1616,7 +1627,7 @@ static void set_scaling_max_to_cpuinfo_max(int cpu)
}
}
static int set_core_priority_and_min(int cpu, int mask_size,
static int set_core_priority_and_min(struct isst_id *id, int mask_size,
cpu_set_t *cpu_mask, int min_high,
int min_low)
{
@ -1625,26 +1636,27 @@ static int set_core_priority_and_min(int cpu, int mask_size,
if (!CPU_COUNT_S(mask_size, cpu_mask))
return -1;
ret = set_clos_param(cpu, 0, 0, 0, min_high, 0xff);
ret = set_clos_param(id, 0, 0, 0, min_high, 0xff);
if (ret)
return ret;
ret = set_clos_param(cpu, 1, 15, 15, min_low, 0xff);
ret = set_clos_param(id, 1, 15, 15, min_low, 0xff);
if (ret)
return ret;
ret = set_clos_param(cpu, 2, 15, 15, min_low, 0xff);
ret = set_clos_param(id, 2, 15, 15, min_low, 0xff);
if (ret)
return ret;
ret = set_clos_param(cpu, 3, 15, 15, min_low, 0xff);
ret = set_clos_param(id, 3, 15, 15, min_low, 0xff);
if (ret)
return ret;
pkg_id = get_physical_package_id(cpu);
die_id = get_physical_die_id(cpu);
pkg_id = get_physical_package_id(id->cpu);
die_id = get_physical_die_id(id->cpu);
for (i = 0; i < get_topo_max_cpus(); ++i) {
int clos;
struct isst_id tid;
if (pkg_id != get_physical_package_id(i) ||
die_id != get_physical_die_id(i))
@ -1656,7 +1668,8 @@ static int set_core_priority_and_min(int cpu, int mask_size,
clos = 3;
debug_printf("Associate cpu: %d clos: %d\n", i, clos);
ret = isst_clos_associate(i, clos);
set_isst_id(&tid, i);
ret = isst_clos_associate(&tid, clos);
if (ret) {
isst_display_error_info_message(1, "isst_clos_associate failed", 0, 0);
return ret;
@ -1666,20 +1679,20 @@ static int set_core_priority_and_min(int cpu, int mask_size,
return 0;
}
static int set_pbf_core_power(int cpu)
static int set_pbf_core_power(struct isst_id *id)
{
struct isst_pbf_info pbf_info;
struct isst_pkg_ctdp pkg_dev;
int ret;
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &pkg_dev);
if (ret) {
debug_printf("isst_get_ctdp_levels failed");
return ret;
}
debug_printf("Current_level: %d\n", pkg_dev.current_level);
ret = isst_get_pbf_info(cpu, pkg_dev.current_level, &pbf_info);
ret = isst_get_pbf_info(id, pkg_dev.current_level, &pbf_info);
if (ret) {
debug_printf("isst_get_pbf_info failed");
return ret;
@ -1687,7 +1700,7 @@ static int set_pbf_core_power(int cpu)
debug_printf("p1_high: %d p1_low: %d\n", pbf_info.p1_high,
pbf_info.p1_low);
ret = set_core_priority_and_min(cpu, pbf_info.core_cpumask_size,
ret = set_core_priority_and_min(id, pbf_info.core_cpumask_size,
pbf_info.core_cpumask,
pbf_info.p1_high, pbf_info.p1_low);
if (ret) {
@ -1695,7 +1708,7 @@ static int set_pbf_core_power(int cpu)
return ret;
}
ret = isst_pm_qos_config(cpu, 1, 1);
ret = isst_pm_qos_config(id, 1, 1);
if (ret) {
debug_printf("isst_pm_qos_config failed");
return ret;
@ -1704,7 +1717,7 @@ static int set_pbf_core_power(int cpu)
return 0;
}
static void set_pbf_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
static void set_pbf_for_cpu(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
struct isst_pkg_ctdp_level_info ctdp_level;
@ -1715,22 +1728,22 @@ static void set_pbf_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
if (is_clx_n_platform()) {
ret = 0;
if (status) {
set_clx_pbf_cpufreq_scaling_min_max(cpu);
set_clx_pbf_cpufreq_scaling_min_max(id);
} else {
set_scaling_max_to_cpuinfo_max(cpu);
set_scaling_min_to_cpuinfo_min(cpu);
set_scaling_max_to_cpuinfo_max(id);
set_scaling_min_to_cpuinfo_min(id);
}
goto disp_result;
}
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &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);
ret = isst_get_ctdp_control(id, pkg_dev.current_level, &ctdp_level);
if (ret) {
isst_display_error_info_message(1, "Failed to get current level", 0, 0);
goto disp_result;
@ -1743,34 +1756,34 @@ static void set_pbf_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
}
if (auto_mode && status) {
ret = set_pbf_core_power(cpu);
ret = set_pbf_core_power(id);
if (ret)
goto disp_result;
}
ret = isst_set_pbf_fact_status(cpu, 1, status);
ret = isst_set_pbf_fact_status(id, 1, status);
if (ret) {
debug_printf("isst_set_pbf_fact_status failed");
if (auto_mode)
isst_pm_qos_config(cpu, 0, 0);
isst_pm_qos_config(id, 0, 0);
} else {
if (auto_mode) {
if (status)
set_scaling_min_to_cpuinfo_max(cpu);
set_scaling_min_to_cpuinfo_max(id);
else
set_scaling_min_to_cpuinfo_min(cpu);
set_scaling_min_to_cpuinfo_min(id);
}
}
if (auto_mode && !status)
isst_pm_qos_config(cpu, 0, 1);
isst_pm_qos_config(id, 0, 1);
disp_result:
if (status)
isst_display_result(cpu, outf, "base-freq", "enable",
isst_display_result(id, outf, "base-freq", "enable",
ret);
else
isst_display_result(cpu, outf, "base-freq", "disable",
isst_display_result(id, outf, "base-freq", "disable",
ret);
}
@ -1819,19 +1832,19 @@ static void set_pbf_enable(int arg)
isst_ctdp_display_information_end(outf);
}
static void dump_fact_config_for_cpu(int cpu, void *arg1, void *arg2,
static void dump_fact_config_for_cpu(struct isst_id *id, void *arg1, void *arg2,
void *arg3, void *arg4)
{
struct isst_fact_info fact_info;
int ret;
ret = isst_get_fact_info(cpu, tdp_level, fact_bucket, &fact_info);
ret = isst_get_fact_info(id, tdp_level, fact_bucket, &fact_info);
if (ret) {
isst_display_error_info_message(1, "Failed to get turbo-freq info at this level", 1, tdp_level);
isst_ctdp_display_information_end(outf);
exit(1);
} else {
isst_fact_display_information(cpu, outf, tdp_level, fact_bucket,
isst_fact_display_information(id, outf, tdp_level, fact_bucket,
fact_avx, &fact_info);
}
}
@ -1865,7 +1878,7 @@ static void dump_fact_config(int arg)
isst_ctdp_display_information_end(outf);
}
static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
static void set_fact_for_cpu(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
struct isst_pkg_ctdp_level_info ctdp_level;
@ -1879,13 +1892,13 @@ static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
goto disp_results;
}
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &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);
ret = isst_get_ctdp_control(id, pkg_dev.current_level, &ctdp_level);
if (ret) {
isst_display_error_info_message(1, "Failed to get current level", 0, 0);
goto disp_results;
@ -1898,16 +1911,16 @@ static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
}
if (status) {
ret = isst_pm_qos_config(cpu, 1, 1);
ret = isst_pm_qos_config(id, 1, 1);
if (ret)
goto disp_results;
}
ret = isst_set_pbf_fact_status(cpu, 0, status);
ret = isst_set_pbf_fact_status(id, 0, status);
if (ret) {
debug_printf("isst_set_pbf_fact_status failed");
if (auto_mode)
isst_pm_qos_config(cpu, 0, 0);
isst_pm_qos_config(id, 0, 0);
goto disp_results;
}
@ -1916,31 +1929,32 @@ static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
if (status) {
struct isst_pkg_ctdp pkg_dev;
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &pkg_dev);
if (!ret)
ret = isst_set_trl(cpu, fact_trl);
ret = isst_set_trl(id, fact_trl);
if (ret && auto_mode)
isst_pm_qos_config(cpu, 0, 0);
isst_pm_qos_config(id, 0, 0);
} else {
if (auto_mode)
isst_pm_qos_config(cpu, 0, 0);
isst_pm_qos_config(id, 0, 0);
}
disp_results:
if (status) {
isst_display_result(cpu, outf, "turbo-freq", "enable", ret);
isst_display_result(id, outf, "turbo-freq", "enable", ret);
if (ret)
fact_enable_fail = ret;
} else {
/* Since we modified TRL during Fact enable, restore it */
isst_set_trl_from_current_tdp(cpu, fact_trl);
isst_display_result(cpu, outf, "turbo-freq", "disable", ret);
isst_set_trl_from_current_tdp(id, fact_trl);
isst_display_result(id, outf, "turbo-freq", "disable", ret);
}
}
static void set_fact_enable(int arg)
{
int i, ret, enable = arg;
struct isst_id id;
if (cmd_help) {
if (enable) {
@ -2014,19 +2028,20 @@ static void set_fact_enable(int arg)
if (!CPU_ISSET_S(i, present_cpumask_size, present_cpumask))
continue;
ret = set_clos_param(i, 0, 0, 0, 0, 0xff);
set_isst_id(&id, i);
ret = set_clos_param(&id, 0, 0, 0, 0, 0xff);
if (ret)
goto error_disp;
ret = set_clos_param(i, 1, 15, 15, 0, 0xff);
ret = set_clos_param(&id, 1, 15, 15, 0, 0xff);
if (ret)
goto error_disp;
ret = set_clos_param(i, 2, 15, 15, 0, 0xff);
ret = set_clos_param(&id, 2, 15, 15, 0, 0xff);
if (ret)
goto error_disp;
ret = set_clos_param(i, 3, 15, 15, 0, 0xff);
ret = set_clos_param(&id, 3, 15, 15, 0, 0xff);
if (ret)
goto error_disp;
@ -2036,21 +2051,22 @@ static void set_fact_enable(int arg)
clos = 3;
debug_printf("Associate cpu: %d clos: %d\n", i, clos);
ret = isst_clos_associate(i, clos);
ret = isst_clos_associate(&id, clos);
if (ret)
goto error_disp;
}
isst_display_result(-1, outf, "turbo-freq --auto", "enable", 0);
set_isst_id(&id, -1);
isst_display_result(&id, outf, "turbo-freq --auto", "enable", 0);
}
return;
error_disp:
isst_display_result(i, outf, "turbo-freq --auto", "enable", ret);
isst_display_result(&id, outf, "turbo-freq --auto", "enable", ret);
}
static void enable_clos_qos_config(int cpu, void *arg1, void *arg2, void *arg3,
static void enable_clos_qos_config(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
int ret;
@ -2059,15 +2075,15 @@ static void enable_clos_qos_config(int cpu, void *arg1, void *arg2, void *arg3,
if (is_skx_based_platform())
clos_priority_type = 1;
ret = isst_pm_qos_config(cpu, status, clos_priority_type);
ret = isst_pm_qos_config(id, status, clos_priority_type);
if (ret)
isst_display_error_info_message(1, "isst_pm_qos_config failed", 0, 0);
if (status)
isst_display_result(cpu, outf, "core-power", "enable",
isst_display_result(id, outf, "core-power", "enable",
ret);
else
isst_display_result(cpu, outf, "core-power", "disable",
isst_display_result(id, outf, "core-power", "disable",
ret);
}
@ -2106,17 +2122,17 @@ static void set_clos_enable(int arg)
isst_ctdp_display_information_end(outf);
}
static void dump_clos_config_for_cpu(int cpu, void *arg1, void *arg2,
static void dump_clos_config_for_cpu(struct isst_id *id, void *arg1, void *arg2,
void *arg3, void *arg4)
{
struct isst_clos_config clos_config;
int ret;
ret = isst_pm_get_clos(cpu, current_clos, &clos_config);
ret = isst_pm_get_clos(id, current_clos, &clos_config);
if (ret)
isst_display_error_info_message(1, "isst_pm_get_clos failed", 0, 0);
else
isst_clos_display_information(cpu, outf, current_clos,
isst_clos_display_information(id, outf, current_clos,
&clos_config);
}
@ -2145,19 +2161,19 @@ static void dump_clos_config(int arg)
isst_ctdp_display_information_end(outf);
}
static void get_clos_info_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
static void get_clos_info_for_cpu(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
int enable, ret, prio_type;
ret = isst_clos_get_clos_information(cpu, &enable, &prio_type);
ret = isst_clos_get_clos_information(id, &enable, &prio_type);
if (ret)
isst_display_error_info_message(1, "isst_clos_get_info failed", 0, 0);
else {
int cp_state, cp_cap;
isst_read_pm_config(cpu, &cp_state, &cp_cap);
isst_clos_display_clos_information(cpu, outf, enable, prio_type,
isst_read_pm_config(id, &cp_state, &cp_cap);
isst_clos_display_clos_information(id, outf, enable, prio_type,
cp_state, cp_cap);
}
}
@ -2182,25 +2198,25 @@ static void dump_clos_info(int arg)
}
static void set_clos_config_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
static void set_clos_config_for_cpu(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
struct isst_clos_config clos_config;
int ret;
clos_config.pkg_id = get_physical_package_id(cpu);
clos_config.die_id = get_physical_die_id(cpu);
clos_config.pkg_id = get_physical_package_id(id->cpu);
clos_config.die_id = get_physical_die_id(id->cpu);
clos_config.epp = clos_epp;
clos_config.clos_prop_prio = clos_prop_prio;
clos_config.clos_min = clos_min;
clos_config.clos_max = clos_max;
clos_config.clos_desired = clos_desired;
ret = isst_set_clos(cpu, current_clos, &clos_config);
ret = isst_set_clos(id, current_clos, &clos_config);
if (ret)
isst_display_error_info_message(1, "isst_set_clos failed", 0, 0);
else
isst_display_result(cpu, outf, "core-power", "config", ret);
isst_display_result(id, outf, "core-power", "config", ret);
}
static void set_clos_config(int arg)
@ -2256,16 +2272,16 @@ static void set_clos_config(int arg)
isst_ctdp_display_information_end(outf);
}
static void set_clos_assoc_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
static void set_clos_assoc_for_cpu(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
int ret;
ret = isst_clos_associate(cpu, current_clos);
ret = isst_clos_associate(id, current_clos);
if (ret)
debug_printf("isst_clos_associate failed");
else
isst_display_result(cpu, outf, "core-power", "assoc", ret);
isst_display_result(id, outf, "core-power", "assoc", ret);
}
static void set_clos_assoc(int arg)
@ -2293,16 +2309,16 @@ static void set_clos_assoc(int arg)
}
}
static void get_clos_assoc_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
static void get_clos_assoc_for_cpu(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
int clos, ret;
ret = isst_clos_get_assoc_status(cpu, &clos);
ret = isst_clos_get_assoc_status(id, &clos);
if (ret)
isst_display_error_info_message(1, "isst_clos_get_assoc_status failed", 0, 0);
else
isst_clos_display_assoc_information(cpu, outf, clos);
isst_clos_display_assoc_information(id, outf, clos);
}
static void get_clos_assoc(int arg)
@ -2324,27 +2340,28 @@ static void get_clos_assoc(int arg)
isst_ctdp_display_information_end(outf);
}
static void set_turbo_mode_for_cpu(int cpu, int status)
static void set_turbo_mode_for_cpu(struct isst_id *id, int status)
{
int base_freq;
if (status) {
base_freq = get_cpufreq_base_freq(cpu);
set_cpufreq_scaling_min_max(cpu, 1, base_freq);
base_freq = get_cpufreq_base_freq(id->cpu);
set_cpufreq_scaling_min_max(id->cpu, 1, base_freq);
} else {
set_scaling_max_to_cpuinfo_max(cpu);
set_scaling_max_to_cpuinfo_max(id);
}
if (status) {
isst_display_result(cpu, outf, "turbo-mode", "enable", 0);
isst_display_result(id, outf, "turbo-mode", "enable", 0);
} else {
isst_display_result(cpu, outf, "turbo-mode", "disable", 0);
isst_display_result(id, outf, "turbo-mode", "disable", 0);
}
}
static void set_turbo_mode(int arg)
{
int i, enable = arg;
struct isst_id id;
if (cmd_help) {
if (enable)
@ -2366,14 +2383,16 @@ static void set_turbo_mode(int arg)
online =
1; /* online entry for CPU 0 needs some special configs */
if (online)
set_turbo_mode_for_cpu(i, enable);
if (online) {
set_isst_id(&id, i);
set_turbo_mode_for_cpu(&id, enable);
}
}
isst_ctdp_display_information_end(outf);
}
static void get_set_trl(int cpu, void *arg1, void *arg2, void *arg3,
static void get_set_trl(struct isst_id *id, void *arg1, void *arg2, void *arg3,
void *arg4)
{
unsigned long long trl;
@ -2386,16 +2405,16 @@ static void get_set_trl(int cpu, void *arg1, void *arg2, void *arg3,
}
if (set) {
ret = isst_set_trl(cpu, fact_trl);
isst_display_result(cpu, outf, "turbo-mode", "set-trl", ret);
ret = isst_set_trl(id, fact_trl);
isst_display_result(id, outf, "turbo-mode", "set-trl", ret);
return;
}
ret = isst_get_trl(cpu, &trl);
ret = isst_get_trl(id, &trl);
if (ret)
isst_display_result(cpu, outf, "turbo-mode", "get-trl", ret);
isst_display_result(id, outf, "turbo-mode", "get-trl", ret);
else
isst_trl_display_information(cpu, outf, trl);
isst_trl_display_information(id, outf, trl);
}
static void process_trl(int arg)

290
tools/power/x86/intel-speed-select/isst-core.c
View File

@ -6,7 +6,7 @@
#include "isst.h"
int isst_write_pm_config(int cpu, int cp_state)
int isst_write_pm_config(struct isst_id *id, int cp_state)
{
unsigned int req, resp;
int ret;
@ -16,27 +16,27 @@ int isst_write_pm_config(int cpu, int cp_state)
else
req = 0;
ret = isst_send_mbox_command(cpu, WRITE_PM_CONFIG, PM_FEATURE, 0, req,
ret = isst_send_mbox_command(id->cpu, WRITE_PM_CONFIG, PM_FEATURE, 0, req,
&resp);
if (ret)
return ret;
debug_printf("cpu:%d WRITE_PM_CONFIG resp:%x\n", cpu, resp);
debug_printf("cpu:%d WRITE_PM_CONFIG resp:%x\n", id->cpu, resp);
return 0;
}
int isst_read_pm_config(int cpu, int *cp_state, int *cp_cap)
int isst_read_pm_config(struct isst_id *id, int *cp_state, int *cp_cap)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, READ_PM_CONFIG, PM_FEATURE, 0, 0,
ret = isst_send_mbox_command(id->cpu, READ_PM_CONFIG, PM_FEATURE, 0, 0,
&resp);
if (ret)
return ret;
debug_printf("cpu:%d READ_PM_CONFIG resp:%x\n", cpu, resp);
debug_printf("cpu:%d READ_PM_CONFIG resp:%x\n", id->cpu, resp);
*cp_state = resp & BIT(16);
*cp_cap = resp & BIT(0) ? 1 : 0;
@ -44,12 +44,12 @@ int isst_read_pm_config(int cpu, int *cp_state, int *cp_cap)
return 0;
}
int isst_get_ctdp_levels(int cpu, struct isst_pkg_ctdp *pkg_dev)
int isst_get_ctdp_levels(struct isst_id *id, struct isst_pkg_ctdp *pkg_dev)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_GET_LEVELS_INFO, 0, 0, &resp);
if (ret) {
pkg_dev->levels = 0;
@ -60,7 +60,7 @@ int isst_get_ctdp_levels(int cpu, struct isst_pkg_ctdp *pkg_dev)
return 0;
}
debug_printf("cpu:%d CONFIG_TDP_GET_LEVELS_INFO resp:%x\n", cpu, resp);
debug_printf("cpu:%d CONFIG_TDP_GET_LEVELS_INFO resp:%x\n", id->cpu, resp);
pkg_dev->version = resp & 0xff;
pkg_dev->levels = (resp >> 8) & 0xff;
@ -71,14 +71,14 @@ int isst_get_ctdp_levels(int cpu, struct isst_pkg_ctdp *pkg_dev)
return 0;
}
int isst_get_ctdp_control(int cpu, int config_index,
int isst_get_ctdp_control(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level)
{
int cp_state, cp_cap;
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_GET_TDP_CONTROL, 0,
config_index, &resp);
if (ret)
@ -89,30 +89,30 @@ int isst_get_ctdp_control(int cpu, int config_index,
ctdp_level->fact_enabled = !!(resp & BIT(16));
ctdp_level->pbf_enabled = !!(resp & BIT(17));
ret = isst_read_pm_config(cpu, &cp_state, &cp_cap);
ret = isst_read_pm_config(id, &cp_state, &cp_cap);
if (ret) {
debug_printf("cpu:%d pm_config is not supported \n", cpu);
debug_printf("cpu:%d pm_config is not supported\n", id->cpu);
} else {
debug_printf("cpu:%d pm_config SST-CP state:%d cap:%d \n", cpu, cp_state, cp_cap);
debug_printf("cpu:%d pm_config SST-CP state:%d cap:%d\n", id->cpu, cp_state, cp_cap);
ctdp_level->sst_cp_support = cp_cap;
ctdp_level->sst_cp_enabled = cp_state;
}
debug_printf(
"cpu:%d CONFIG_TDP_GET_TDP_CONTROL resp:%x fact_support:%d pbf_support: %d fact_enabled:%d pbf_enabled:%d\n",
cpu, resp, ctdp_level->fact_support, ctdp_level->pbf_support,
id->cpu, resp, ctdp_level->fact_support, ctdp_level->pbf_support,
ctdp_level->fact_enabled, ctdp_level->pbf_enabled);
return 0;
}
int isst_get_tdp_info(int cpu, int config_index,
int isst_get_tdp_info(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_TDP_INFO,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_GET_TDP_INFO,
0, config_index, &resp);
if (ret) {
isst_display_error_info_message(1, "Invalid level, Can't get TDP information at level", 1, config_index);
@ -124,18 +124,18 @@ int isst_get_tdp_info(int cpu, int config_index,
debug_printf(
"cpu:%d ctdp:%d CONFIG_TDP_GET_TDP_INFO resp:%x tdp_ratio:%d pkg_tdp:%d\n",
cpu, config_index, resp, ctdp_level->tdp_ratio,
id->cpu, config_index, resp, ctdp_level->tdp_ratio,
ctdp_level->pkg_tdp);
return 0;
}
int isst_get_pwr_info(int cpu, int config_index,
int isst_get_pwr_info(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_PWR_INFO,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_GET_PWR_INFO,
0, config_index, &resp);
if (ret)
return ret;
@ -145,18 +145,18 @@ int isst_get_pwr_info(int cpu, int config_index,
debug_printf(
"cpu:%d ctdp:%d CONFIG_TDP_GET_PWR_INFO resp:%x pkg_max_power:%d pkg_min_power:%d\n",
cpu, config_index, resp, ctdp_level->pkg_max_power,
id->cpu, config_index, resp, ctdp_level->pkg_max_power,
ctdp_level->pkg_min_power);
return 0;
}
void isst_get_uncore_p0_p1_info(int cpu, int config_index,
void isst_get_uncore_p0_p1_info(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_GET_UNCORE_P0_P1_INFO, 0,
config_index, &resp);
if (ret) {
@ -169,16 +169,16 @@ void isst_get_uncore_p0_p1_info(int cpu, int config_index,
ctdp_level->uncore_p1 = (resp & GENMASK(15, 8)) >> 8;
debug_printf(
"cpu:%d ctdp:%d CONFIG_TDP_GET_UNCORE_P0_P1_INFO resp:%x uncore p0:%d uncore p1:%d\n",
cpu, config_index, resp, ctdp_level->uncore_p0,
id->cpu, config_index, resp, ctdp_level->uncore_p0,
ctdp_level->uncore_p1);
}
void isst_get_p1_info(int cpu, int config_index,
void isst_get_p1_info(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_P1_INFO, 0,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_GET_P1_INFO, 0,
config_index, &resp);
if (ret) {
ctdp_level->sse_p1 = 0;
@ -192,17 +192,17 @@ void isst_get_p1_info(int cpu, int config_index,
ctdp_level->avx512_p1 = (resp & GENMASK(23, 16)) >> 16;
debug_printf(
"cpu:%d ctdp:%d CONFIG_TDP_GET_P1_INFO resp:%x sse_p1:%d avx2_p1:%d avx512_p1:%d\n",
cpu, config_index, resp, ctdp_level->sse_p1,
id->cpu, config_index, resp, ctdp_level->sse_p1,
ctdp_level->avx2_p1, ctdp_level->avx512_p1);
}
void isst_get_uncore_mem_freq(int cpu, int config_index,
void isst_get_uncore_mem_freq(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_MEM_FREQ,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_GET_MEM_FREQ,
0, config_index, &resp);
if (ret) {
ctdp_level->mem_freq = 0;
@ -226,16 +226,16 @@ void isst_get_uncore_mem_freq(int cpu, int config_index,
}
debug_printf(
"cpu:%d ctdp:%d CONFIG_TDP_GET_MEM_FREQ resp:%x uncore mem_freq:%d\n",
cpu, config_index, resp, ctdp_level->mem_freq);
id->cpu, config_index, resp, ctdp_level->mem_freq);
}
int isst_get_tjmax_info(int cpu, int config_index,
int isst_get_tjmax_info(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_GET_TJMAX_INFO,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_GET_TJMAX_INFO,
0, config_index, &resp);
if (ret)
return ret;
@ -244,12 +244,12 @@ int isst_get_tjmax_info(int cpu, int config_index,
debug_printf(
"cpu:%d ctdp:%d CONFIG_TDP_GET_TJMAX_INFO resp:%x t_proc_hot:%d\n",
cpu, config_index, resp, ctdp_level->t_proc_hot);
id->cpu, config_index, resp, ctdp_level->t_proc_hot);
return 0;
}
int isst_get_coremask_info(int cpu, int config_index,
int isst_get_coremask_info(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level)
{
unsigned int resp;
@ -260,7 +260,7 @@ int isst_get_coremask_info(int cpu, int config_index,
unsigned long long mask;
int cpu_count = 0;
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_GET_CORE_MASK, 0,
(i << 8) | config_index, &resp);
if (ret)
@ -268,27 +268,27 @@ int isst_get_coremask_info(int cpu, int config_index,
debug_printf(
"cpu:%d ctdp:%d mask:%d CONFIG_TDP_GET_CORE_MASK resp:%x\n",
cpu, config_index, i, resp);
id->cpu, config_index, i, resp);
mask = (unsigned long long)resp << (32 * i);
set_cpu_mask_from_punit_coremask(cpu, mask,
set_cpu_mask_from_punit_coremask(id, mask,
ctdp_level->core_cpumask_size,
ctdp_level->core_cpumask,
&cpu_count);
ctdp_level->cpu_count += cpu_count;
debug_printf("cpu:%d ctdp:%d mask:%d cpu count:%d\n", cpu,
debug_printf("cpu:%d ctdp:%d mask:%d cpu count:%d\n", id->cpu,
config_index, i, ctdp_level->cpu_count);
}
return 0;
}
int isst_get_get_trl_from_msr(int cpu, int *trl)
int isst_get_get_trl_from_msr(struct isst_id *id, int *trl)
{
unsigned long long msr_trl;
int ret;
ret = isst_send_msr_command(cpu, 0x1AD, 0, &msr_trl);
ret = isst_send_msr_command(id->cpu, 0x1AD, 0, &msr_trl);
if (ret)
return ret;
@ -304,13 +304,13 @@ int isst_get_get_trl_from_msr(int cpu, int *trl)
return 0;
}
int isst_get_get_trl(int cpu, int level, int avx_level, int *trl)
int isst_get_get_trl(struct isst_id *id, int level, int avx_level, int *trl)
{
unsigned int req, resp;
int ret;
req = level | (avx_level << 16);
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_GET_TURBO_LIMIT_RATIOS, 0, req,
&resp);
if (ret)
@ -318,7 +318,7 @@ int isst_get_get_trl(int cpu, int level, int avx_level, int *trl)
debug_printf(
"cpu:%d CONFIG_TDP_GET_TURBO_LIMIT_RATIOS req:%x resp:%x\n",
cpu, req, resp);
id->cpu, req, resp);
trl[0] = resp & GENMASK(7, 0);
trl[1] = (resp & GENMASK(15, 8)) >> 8;
@ -326,13 +326,13 @@ int isst_get_get_trl(int cpu, int level, int avx_level, int *trl)
trl[3] = (resp & GENMASK(31, 24)) >> 24;
req = level | BIT(8) | (avx_level << 16);
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_GET_TURBO_LIMIT_RATIOS, 0, req,
&resp);
if (ret)
return ret;
debug_printf("cpu:%d CONFIG_TDP_GET_TURBO_LIMIT req:%x resp:%x\n", cpu,
debug_printf("cpu:%d CONFIG_TDP_GET_TURBO_LIMIT req:%x resp:%x\n", id->cpu,
req, resp);
trl[4] = resp & GENMASK(7, 0);
@ -343,37 +343,37 @@ int isst_get_get_trl(int cpu, int level, int avx_level, int *trl)
return 0;
}
int isst_get_trl_bucket_info(int cpu, unsigned long long *buckets_info)
int isst_get_trl_bucket_info(struct isst_id *id, unsigned long long *buckets_info)
{
int ret;
debug_printf("cpu:%d bucket info via MSR\n", cpu);
debug_printf("cpu:%d bucket info via MSR\n", id->cpu);
*buckets_info = 0;
ret = isst_send_msr_command(cpu, 0x1ae, 0, buckets_info);
ret = isst_send_msr_command(id->cpu, 0x1ae, 0, buckets_info);
if (ret)
return ret;
debug_printf("cpu:%d bucket info via MSR successful 0x%llx\n", cpu,
debug_printf("cpu:%d bucket info via MSR successful 0x%llx\n", id->cpu,
*buckets_info);
return 0;
}
int isst_set_tdp_level(int cpu, int tdp_level)
int isst_set_tdp_level(struct isst_id *id, int tdp_level)
{
unsigned int resp;
int ret;
if (isst_get_config_tdp_lock_status(cpu)) {
if (isst_get_config_tdp_lock_status(id)) {
isst_display_error_info_message(1, "TDP is locked", 0, 0);
return -1;
}
ret = isst_send_mbox_command(cpu, CONFIG_TDP, CONFIG_TDP_SET_LEVEL, 0,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_SET_LEVEL, 0,
tdp_level, &resp);
if (ret) {
isst_display_error_info_message(1, "Set TDP level failed for level", 1, tdp_level);
@ -383,14 +383,14 @@ int isst_set_tdp_level(int cpu, int tdp_level)
return 0;
}
int isst_get_pbf_info(int cpu, int level, struct isst_pbf_info *pbf_info)
int isst_get_pbf_info(struct isst_id *id, int level, struct isst_pbf_info *pbf_info)
{
struct isst_pkg_ctdp_level_info ctdp_level;
struct isst_pkg_ctdp pkg_dev;
int i, ret, max_punit_core, max_mask_index;
unsigned int req, resp;
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &pkg_dev);
if (ret) {
isst_display_error_info_message(1, "Failed to get number of levels", 0, 0);
return ret;
@ -401,7 +401,7 @@ int isst_get_pbf_info(int cpu, int level, struct isst_pbf_info *pbf_info)
return -1;
}
ret = isst_get_ctdp_control(cpu, level, &ctdp_level);
ret = isst_get_ctdp_control(id, level, &ctdp_level);
if (ret)
return ret;
@ -412,14 +412,14 @@ int isst_get_pbf_info(int cpu, int level, struct isst_pbf_info *pbf_info)
pbf_info->core_cpumask_size = alloc_cpu_set(&pbf_info->core_cpumask);
max_punit_core = get_max_punit_core_id(get_physical_package_id(cpu), get_physical_die_id(cpu));
max_punit_core = get_max_punit_core_id(get_physical_package_id(id->cpu), get_physical_die_id(id->cpu));
max_mask_index = max_punit_core > 32 ? 2 : 1;
for (i = 0; i < max_mask_index; ++i) {
unsigned long long mask;
int count;
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_PBF_GET_CORE_MASK_INFO,
0, (i << 8) | level, &resp);
if (ret)
@ -427,23 +427,23 @@ int isst_get_pbf_info(int cpu, int level, struct isst_pbf_info *pbf_info)
debug_printf(
"cpu:%d CONFIG_TDP_PBF_GET_CORE_MASK_INFO resp:%x\n",
cpu, resp);
id->cpu, resp);
mask = (unsigned long long)resp << (32 * i);
set_cpu_mask_from_punit_coremask(cpu, mask,
set_cpu_mask_from_punit_coremask(id, mask,
pbf_info->core_cpumask_size,
pbf_info->core_cpumask,
&count);
}
req = level;
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_PBF_GET_P1HI_P1LO_INFO, 0, req,
&resp);
if (ret)
return ret;
debug_printf("cpu:%d CONFIG_TDP_PBF_GET_P1HI_P1LO_INFO resp:%x\n", cpu,
debug_printf("cpu:%d CONFIG_TDP_PBF_GET_P1HI_P1LO_INFO resp:%x\n", id->cpu,
resp);
pbf_info->p1_low = resp & 0xff;
@ -451,21 +451,21 @@ int isst_get_pbf_info(int cpu, int level, struct isst_pbf_info *pbf_info)
req = level;
ret = isst_send_mbox_command(
cpu, CONFIG_TDP, CONFIG_TDP_PBF_GET_TDP_INFO, 0, req, &resp);
id->cpu, CONFIG_TDP, CONFIG_TDP_PBF_GET_TDP_INFO, 0, req, &resp);
if (ret)
return ret;
debug_printf("cpu:%d CONFIG_TDP_PBF_GET_TDP_INFO resp:%x\n", cpu, resp);
debug_printf("cpu:%d CONFIG_TDP_PBF_GET_TDP_INFO resp:%x\n", id->cpu, resp);
pbf_info->tdp = resp & 0xffff;
req = level;
ret = isst_send_mbox_command(
cpu, CONFIG_TDP, CONFIG_TDP_PBF_GET_TJ_MAX_INFO, 0, req, &resp);
id->cpu, CONFIG_TDP, CONFIG_TDP_PBF_GET_TJ_MAX_INFO, 0, req, &resp);
if (ret)
return ret;
debug_printf("cpu:%d CONFIG_TDP_PBF_GET_TJ_MAX_INFO resp:%x\n", cpu,
debug_printf("cpu:%d CONFIG_TDP_PBF_GET_TJ_MAX_INFO resp:%x\n", id->cpu,
resp);
pbf_info->t_control = (resp >> 8) & 0xff;
pbf_info->t_prochot = resp & 0xff;
@ -478,7 +478,7 @@ void isst_get_pbf_info_complete(struct isst_pbf_info *pbf_info)
free_cpu_set(pbf_info->core_cpumask);
}
int isst_set_pbf_fact_status(int cpu, int pbf, int enable)
int isst_set_pbf_fact_status(struct isst_id *id, int pbf, int enable)
{
struct isst_pkg_ctdp pkg_dev;
struct isst_pkg_ctdp_level_info ctdp_level;
@ -486,13 +486,13 @@ int isst_set_pbf_fact_status(int cpu, int pbf, int enable)
unsigned int req = 0, resp;
int ret;
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &pkg_dev);
if (ret)
debug_printf("cpu:%d No support for dynamic ISST\n", cpu);
debug_printf("cpu:%d No support for dynamic ISST\n", id->cpu);
current_level = pkg_dev.current_level;
ret = isst_get_ctdp_control(cpu, current_level, &ctdp_level);
ret = isst_get_ctdp_control(id, current_level, &ctdp_level);
if (ret)
return ret;
@ -518,18 +518,18 @@ int isst_set_pbf_fact_status(int cpu, int pbf, int enable)
req &= ~BIT(16);
}
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_SET_TDP_CONTROL, 0, req, &resp);
if (ret)
return ret;
debug_printf("cpu:%d CONFIG_TDP_SET_TDP_CONTROL pbf/fact:%d req:%x\n",
cpu, pbf, req);
id->cpu, pbf, req);
return 0;
}
int isst_get_fact_bucket_info(int cpu, int level,
int isst_get_fact_bucket_info(struct isst_id *id, int level,
struct isst_fact_bucket_info *bucket_info)
{
unsigned int resp;
@ -539,7 +539,7 @@ int isst_get_fact_bucket_info(int cpu, int level,
int j;
ret = isst_send_mbox_command(
cpu, CONFIG_TDP,
id->cpu, CONFIG_TDP,
CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_NUMCORES, 0,
(i << 8) | level, &resp);
if (ret)
@ -547,7 +547,7 @@ int isst_get_fact_bucket_info(int cpu, int level,
debug_printf(
"cpu:%d CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_NUMCORES index:%d level:%d resp:%x\n",
cpu, i, level, resp);
id->cpu, i, level, resp);
for (j = 0; j < 4; ++j) {
bucket_info[j + (i * 4)].high_priority_cores_count =
@ -560,7 +560,7 @@ int isst_get_fact_bucket_info(int cpu, int level,
int j;
ret = isst_send_mbox_command(
cpu, CONFIG_TDP,
id->cpu, CONFIG_TDP,
CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_RATIOS, 0,
(k << 16) | (i << 8) | level, &resp);
if (ret)
@ -568,7 +568,7 @@ int isst_get_fact_bucket_info(int cpu, int level,
debug_printf(
"cpu:%d CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_RATIOS index:%d level:%d avx:%d resp:%x\n",
cpu, i, level, k, resp);
id->cpu, i, level, k, resp);
for (j = 0; j < 4; ++j) {
switch (k) {
@ -594,14 +594,14 @@ int isst_get_fact_bucket_info(int cpu, int level,
return 0;
}
int isst_get_fact_info(int cpu, int level, int fact_bucket, struct isst_fact_info *fact_info)
int isst_get_fact_info(struct isst_id *id, int level, int fact_bucket, struct isst_fact_info *fact_info)
{
struct isst_pkg_ctdp_level_info ctdp_level;
struct isst_pkg_ctdp pkg_dev;
unsigned int resp;
int j, ret, print;
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &pkg_dev);
if (ret) {
isst_display_error_info_message(1, "Failed to get number of levels", 0, 0);
return ret;
@ -612,7 +612,7 @@ int isst_get_fact_info(int cpu, int level, int fact_bucket, struct isst_fact_inf
return -1;
}
ret = isst_get_ctdp_control(cpu, level, &ctdp_level);
ret = isst_get_ctdp_control(id, level, &ctdp_level);
if (ret)
return ret;
@ -621,20 +621,20 @@ int isst_get_fact_info(int cpu, int level, int fact_bucket, struct isst_fact_inf
return -1;
}
ret = isst_send_mbox_command(cpu, CONFIG_TDP,
ret = isst_send_mbox_command(id->cpu, CONFIG_TDP,
CONFIG_TDP_GET_FACT_LP_CLIPPING_RATIO, 0,
level, &resp);
if (ret)
return ret;
debug_printf("cpu:%d CONFIG_TDP_GET_FACT_LP_CLIPPING_RATIO resp:%x\n",
cpu, resp);
id->cpu, resp);
fact_info->lp_clipping_ratio_license_sse = resp & 0xff;
fact_info->lp_clipping_ratio_license_avx2 = (resp >> 8) & 0xff;
fact_info->lp_clipping_ratio_license_avx512 = (resp >> 16) & 0xff;
ret = isst_get_fact_bucket_info(cpu, level, fact_info->bucket_info);
ret = isst_get_fact_bucket_info(id, level, fact_info->bucket_info);
if (ret)
return ret;
@ -656,32 +656,32 @@ int isst_get_fact_info(int cpu, int level, int fact_bucket, struct isst_fact_inf
return 0;
}
int isst_get_trl(int cpu, unsigned long long *trl)
int isst_get_trl(struct isst_id *id, unsigned long long *trl)
{
int ret;
ret = isst_send_msr_command(cpu, 0x1AD, 0, trl);
ret = isst_send_msr_command(id->cpu, 0x1AD, 0, trl);
if (ret)
return ret;
return 0;
}
int isst_set_trl(int cpu, unsigned long long trl)
int isst_set_trl(struct isst_id *id, unsigned long long trl)
{
int ret;
if (!trl)
trl = 0xFFFFFFFFFFFFFFFFULL;
ret = isst_send_msr_command(cpu, 0x1AD, 1, &trl);
ret = isst_send_msr_command(id->cpu, 0x1AD, 1, &trl);
if (ret)
return ret;
return 0;
}
int isst_set_trl_from_current_tdp(int cpu, unsigned long long trl)
int isst_set_trl_from_current_tdp(struct isst_id *id, unsigned long long trl)
{
unsigned long long msr_trl;
int ret;
@ -693,11 +693,11 @@ int isst_set_trl_from_current_tdp(int cpu, unsigned long long trl)
int trl[8];
int i;
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &pkg_dev);
if (ret)
return ret;
ret = isst_get_get_trl(cpu, pkg_dev.current_level, 0, trl);
ret = isst_get_get_trl(id, pkg_dev.current_level, 0, trl);
if (ret)
return ret;
@ -708,7 +708,7 @@ int isst_set_trl_from_current_tdp(int cpu, unsigned long long trl)
msr_trl |= (_trl << (i * 8));
}
}
ret = isst_send_msr_command(cpu, 0x1AD, 1, &msr_trl);
ret = isst_send_msr_command(id->cpu, 0x1AD, 1, &msr_trl);
if (ret)
return ret;
@ -716,12 +716,12 @@ int isst_set_trl_from_current_tdp(int cpu, unsigned long long trl)
}
/* Return 1 if locked */
int isst_get_config_tdp_lock_status(int cpu)
int isst_get_config_tdp_lock_status(struct isst_id *id)
{
unsigned long long tdp_control = 0;
int ret;
ret = isst_send_msr_command(cpu, 0x64b, 0, &tdp_control);
ret = isst_send_msr_command(id->cpu, 0x64b, 0, &tdp_control);
if (ret)
return ret;
@ -730,7 +730,7 @@ int isst_get_config_tdp_lock_status(int cpu)
return ret;
}
void isst_get_process_ctdp_complete(int cpu, struct isst_pkg_ctdp *pkg_dev)
void isst_get_process_ctdp_complete(struct isst_id *id, struct isst_pkg_ctdp *pkg_dev)
{
int i;
@ -747,19 +747,19 @@ void isst_get_process_ctdp_complete(int cpu, struct isst_pkg_ctdp *pkg_dev)
}
}
int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
int isst_get_process_ctdp(struct isst_id *id, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
{
int i, ret, valid = 0;
if (pkg_dev->processed)
return 0;
ret = isst_get_ctdp_levels(cpu, pkg_dev);
ret = isst_get_ctdp_levels(id, pkg_dev);
if (ret)
return ret;
debug_printf("cpu: %d ctdp enable:%d current level: %d levels:%d\n",
cpu, pkg_dev->enabled, pkg_dev->current_level,
id->cpu, pkg_dev->enabled, pkg_dev->current_level,
pkg_dev->levels);
if (tdp_level != 0xff && tdp_level > pkg_dev->levels) {
@ -776,16 +776,16 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
if (tdp_level != 0xff && i != tdp_level)
continue;
debug_printf("cpu:%d Get Information for TDP level:%d\n", cpu,
debug_printf("cpu:%d Get Information for TDP level:%d\n", id->cpu,
i);
ctdp_level = &pkg_dev->ctdp_level[i];
ctdp_level->level = i;
ctdp_level->control_cpu = cpu;
ctdp_level->pkg_id = get_physical_package_id(cpu);
ctdp_level->die_id = get_physical_die_id(cpu);
ctdp_level->control_cpu = id->cpu;
ctdp_level->pkg_id = get_physical_package_id(id->cpu);
ctdp_level->die_id = get_physical_die_id(id->cpu);
ret = isst_get_ctdp_control(cpu, i, ctdp_level);
ret = isst_get_ctdp_control(id, i, ctdp_level);
if (ret)
continue;
@ -794,13 +794,13 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
ctdp_level->processed = 1;
if (ctdp_level->pbf_support) {
ret = isst_get_pbf_info(cpu, i, &ctdp_level->pbf_info);
ret = isst_get_pbf_info(id, i, &ctdp_level->pbf_info);
if (!ret)
ctdp_level->pbf_found = 1;
}
if (ctdp_level->fact_support) {
ret = isst_get_fact_info(cpu, i, 0xff,
ret = isst_get_fact_info(id, i, 0xff,
&ctdp_level->fact_info);
if (ret)
return ret;
@ -809,76 +809,76 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
if (!pkg_dev->enabled && is_skx_based_platform()) {
int freq;
freq = get_cpufreq_base_freq(cpu);
freq = get_cpufreq_base_freq(id->cpu);
if (freq > 0) {
ctdp_level->sse_p1 = freq / 100000;
ctdp_level->tdp_ratio = ctdp_level->sse_p1;
}
isst_get_get_trl_from_msr(cpu, ctdp_level->trl_sse_active_cores);
isst_get_trl_bucket_info(cpu, &ctdp_level->buckets_info);
isst_get_get_trl_from_msr(id, ctdp_level->trl_sse_active_cores);
isst_get_trl_bucket_info(id, &ctdp_level->buckets_info);
continue;
}
ret = isst_get_tdp_info(cpu, i, ctdp_level);
ret = isst_get_tdp_info(id, i, ctdp_level);
if (ret)
return ret;
ret = isst_get_pwr_info(cpu, i, ctdp_level);
ret = isst_get_pwr_info(id, i, ctdp_level);
if (ret)
return ret;
ret = isst_get_tjmax_info(cpu, i, ctdp_level);
ret = isst_get_tjmax_info(id, i, ctdp_level);
if (ret)
return ret;
ctdp_level->core_cpumask_size =
alloc_cpu_set(&ctdp_level->core_cpumask);
ret = isst_get_coremask_info(cpu, i, ctdp_level);
ret = isst_get_coremask_info(id, i, ctdp_level);
if (ret)
return ret;
ret = isst_get_trl_bucket_info(cpu, &ctdp_level->buckets_info);
ret = isst_get_trl_bucket_info(id, &ctdp_level->buckets_info);
if (ret)
return ret;
ret = isst_get_get_trl(cpu, i, 0,
ret = isst_get_get_trl(id, i, 0,
ctdp_level->trl_sse_active_cores);
if (ret)
return ret;
ret = isst_get_get_trl(cpu, i, 1,
ret = isst_get_get_trl(id, i, 1,
ctdp_level->trl_avx_active_cores);
if (ret)
return ret;
ret = isst_get_get_trl(cpu, i, 2,
ret = isst_get_get_trl(id, i, 2,
ctdp_level->trl_avx_512_active_cores);
if (ret)
return ret;
isst_get_uncore_p0_p1_info(cpu, i, ctdp_level);
isst_get_p1_info(cpu, i, ctdp_level);
isst_get_uncore_mem_freq(cpu, i, ctdp_level);
isst_get_uncore_p0_p1_info(id, i, ctdp_level);
isst_get_p1_info(id, i, ctdp_level);
isst_get_uncore_mem_freq(id, i, ctdp_level);
}
if (!valid)
isst_display_error_info_message(0, "Invalid level, Can't get TDP control information at specified levels on cpu", 1, cpu);
isst_display_error_info_message(0, "Invalid level, Can't get TDP control information at specified levels on cpu", 1, id->cpu);
return 0;
}
int isst_clos_get_clos_information(int cpu, int *enable, int *type)
int isst_clos_get_clos_information(struct isst_id *id, int *enable, int *type)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0,
ret = isst_send_mbox_command(id->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);
debug_printf("cpu:%d CLOS_PM_QOS_CONFIG resp:%x\n", id->cpu, resp);
if (resp & BIT(1))
*enable = 1;
@ -893,7 +893,7 @@ int isst_clos_get_clos_information(int cpu, int *enable, int *type)
return 0;
}
int isst_pm_qos_config(int cpu, int enable_clos, int priority_type)
int isst_pm_qos_config(struct isst_id *id, int enable_clos, int priority_type)
{
unsigned int req, resp;
int ret;
@ -902,13 +902,13 @@ int isst_pm_qos_config(int cpu, int enable_clos, int priority_type)
struct isst_pkg_ctdp pkg_dev;
struct isst_pkg_ctdp_level_info ctdp_level;
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &pkg_dev);
if (ret) {
debug_printf("isst_get_ctdp_levels\n");
return ret;
}
ret = isst_get_ctdp_control(cpu, pkg_dev.current_level,
ret = isst_get_ctdp_control(id, pkg_dev.current_level,
&ctdp_level);
if (ret)
return ret;
@ -917,23 +917,23 @@ int isst_pm_qos_config(int cpu, int enable_clos, int priority_type)
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);
ret = isst_write_pm_config(id, 0);
if (ret)
isst_display_error_info_message(0, "WRITE_PM_CONFIG command failed, ignoring error", 0, 0);
} else {
ret = isst_write_pm_config(cpu, 1);
ret = isst_write_pm_config(id, 1);
if (ret)
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,
ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0,
&resp);
if (ret) {
isst_display_error_info_message(1, "CLOS_PM_QOS_CONFIG command failed", 0, 0);
return ret;
}
debug_printf("cpu:%d CLOS_PM_QOS_CONFIG resp:%x\n", cpu, resp);
debug_printf("cpu:%d CLOS_PM_QOS_CONFIG resp:%x\n", id->cpu, resp);
req = resp;
@ -950,29 +950,29 @@ int isst_pm_qos_config(int cpu, int enable_clos, int priority_type)
else
req = req & ~BIT(2);
ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG,
ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG,
BIT(MBOX_CMD_WRITE_BIT), req, &resp);
if (ret)
return ret;
debug_printf("cpu:%d CLOS_PM_QOS_CONFIG priority type:%d req:%x\n", cpu,
debug_printf("cpu:%d CLOS_PM_QOS_CONFIG priority type:%d req:%x\n", id->cpu,
priority_type, req);
return 0;
}
int isst_pm_get_clos(int cpu, int clos, struct isst_clos_config *clos_config)
int isst_pm_get_clos(struct isst_id *id, int clos, struct isst_clos_config *clos_config)
{
unsigned int resp;
int ret;
ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_CLOS, clos, 0,
ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PM_CLOS, clos, 0,
&resp);
if (ret)
return ret;
clos_config->pkg_id = get_physical_package_id(cpu);
clos_config->die_id = get_physical_die_id(cpu);
clos_config->pkg_id = get_physical_package_id(id->cpu);
clos_config->die_id = get_physical_die_id(id->cpu);
clos_config->epp = resp & 0x0f;
clos_config->clos_prop_prio = (resp >> 4) & 0x0f;
@ -983,7 +983,7 @@ int isst_pm_get_clos(int cpu, int clos, struct isst_clos_config *clos_config)
return 0;
}
int isst_set_clos(int cpu, int clos, struct isst_clos_config *clos_config)
int isst_set_clos(struct isst_id *id, int clos, struct isst_clos_config *clos_config)
{
unsigned int req, resp;
unsigned int param;
@ -997,53 +997,53 @@ int isst_set_clos(int cpu, int clos, struct isst_clos_config *clos_config)
param = BIT(MBOX_CMD_WRITE_BIT) | clos;
ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_CLOS, param, req,
ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PM_CLOS, param, req,
&resp);
if (ret)
return ret;
debug_printf("cpu:%d CLOS_PM_CLOS param:%x req:%x\n", cpu, param, req);
debug_printf("cpu:%d CLOS_PM_CLOS param:%x req:%x\n", id->cpu, param, req);
return 0;
}
int isst_clos_get_assoc_status(int cpu, int *clos_id)
int isst_clos_get_assoc_status(struct isst_id *id, int *clos_id)
{
unsigned int resp;
unsigned int param;
int core_id, ret;
core_id = find_phy_core_num(cpu);
core_id = find_phy_core_num(id->cpu);
param = core_id;
ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PQR_ASSOC, param, 0,
ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PQR_ASSOC, param, 0,
&resp);
if (ret)
return ret;
debug_printf("cpu:%d CLOS_PQR_ASSOC param:%x resp:%x\n", cpu, param,
debug_printf("cpu:%d CLOS_PQR_ASSOC param:%x resp:%x\n", id->cpu, param,
resp);
*clos_id = (resp >> 16) & 0x03;
return 0;
}
int isst_clos_associate(int cpu, int clos_id)
int isst_clos_associate(struct isst_id *id, int clos_id)
{
unsigned int req, resp;
unsigned int param;
int core_id, ret;
req = (clos_id & 0x03) << 16;
core_id = find_phy_core_num(cpu);
core_id = find_phy_core_num(id->cpu);
param = BIT(MBOX_CMD_WRITE_BIT) | core_id;
ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PQR_ASSOC, param,
ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PQR_ASSOC, param,
req, &resp);
if (ret)
return ret;
debug_printf("cpu:%d CLOS_PQR_ASSOC param:%x req:%x\n", cpu, param,
debug_printf("cpu:%d CLOS_PQR_ASSOC param:%x req:%x\n", id->cpu, param,
req);
return 0;

24
tools/power/x86/intel-speed-select/isst-daemon.c
View File

@ -32,17 +32,17 @@ static void init_levels(void)
per_package_levels_info[i][j] = -1;
}
void process_level_change(int cpu)
void process_level_change(struct isst_id *id)
{
struct isst_pkg_ctdp_level_info ctdp_level;
int pkg_id = get_physical_package_id(cpu);
int die_id = get_physical_die_id(cpu);
int pkg_id = get_physical_package_id(id->cpu);
int die_id = get_physical_die_id(id->cpu);
struct isst_pkg_ctdp pkg_dev;
time_t tm;
int ret;
if (pkg_id >= MAX_PACKAGE_COUNT || die_id >= MAX_DIE_PER_PACKAGE) {
debug_printf("Invalid package/die info for cpu:%d\n", cpu);
debug_printf("Invalid package/die info for cpu:%d\n", id->cpu);
return;
}
@ -52,13 +52,13 @@ void process_level_change(int cpu)
per_package_levels_tm[pkg_id][die_id] = tm;
ret = isst_get_ctdp_levels(cpu, &pkg_dev);
ret = isst_get_ctdp_levels(id, &pkg_dev);
if (ret) {
debug_printf("Can't get tdp levels for cpu:%d\n", cpu);
debug_printf("Can't get tdp levels for cpu:%d\n", id->cpu);
return;
}
debug_printf("Get Config level %d pkg:%d die:%d current_level:%d \n", cpu,
debug_printf("Get Config level %d pkg:%d die:%d current_level:%d\n", id->cpu,
pkg_id, die_id, pkg_dev.current_level);
if (pkg_dev.locked) {
@ -70,17 +70,17 @@ void process_level_change(int cpu)
return;
debug_printf("**Config level change for cpu:%d pkg:%d die:%d from %d to %d\n",
cpu, pkg_id, die_id, per_package_levels_info[pkg_id][die_id],
id->cpu, pkg_id, die_id, per_package_levels_info[pkg_id][die_id],
pkg_dev.current_level);
per_package_levels_info[pkg_id][die_id] = pkg_dev.current_level;
ctdp_level.core_cpumask_size =
alloc_cpu_set(&ctdp_level.core_cpumask);
ret = isst_get_coremask_info(cpu, pkg_dev.current_level, &ctdp_level);
ret = isst_get_coremask_info(id, pkg_dev.current_level, &ctdp_level);
if (ret) {
free_cpu_set(ctdp_level.core_cpumask);
debug_printf("Can't get core_mask:%d\n", cpu);
debug_printf("Can't get core_mask:%d\n", id->cpu);
return;
}
@ -102,10 +102,10 @@ void process_level_change(int cpu)
free_cpu_set(ctdp_level.core_cpumask);
}
static void _poll_for_config_change(int cpu, void *arg1, void *arg2,
static void _poll_for_config_change(struct isst_id *id, void *arg1, void *arg2,
void *arg3, void *arg4)
{
process_level_change(cpu);
process_level_change(id);
}
static void poll_for_config_change(void)

76
tools/power/x86/intel-speed-select/isst-display.c
View File

@ -166,29 +166,29 @@ static void format_and_print(FILE *outf, int level, char *header, char *value)
last_level = level;
}
static int print_package_info(int cpu, FILE *outf)
static int print_package_info(struct isst_id *id, 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);
get_physical_package_id(id->cpu), get_physical_die_id(id->cpu),
id->cpu);
format_and_print(outf, 1, header, NULL);
return 1;
}
snprintf(header, sizeof(header), "package-%d",
get_physical_package_id(cpu));
get_physical_package_id(id->cpu));
format_and_print(outf, 1, header, NULL);
snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
snprintf(header, sizeof(header), "die-%d", get_physical_die_id(id->cpu));
format_and_print(outf, 2, header, NULL);
snprintf(header, sizeof(header), "cpu-%d", cpu);
snprintf(header, sizeof(header), "cpu-%d", id->cpu);
format_and_print(outf, 3, header, NULL);
return 3;
}
static void _isst_pbf_display_information(int cpu, FILE *outf, int level,
static void _isst_pbf_display_information(struct isst_id *id, FILE *outf, int level,
struct isst_pbf_info *pbf_info,
int disp_level)
{
@ -231,7 +231,7 @@ static void _isst_pbf_display_information(int cpu, FILE *outf, int level,
format_and_print(outf, disp_level + 1, header, value);
}
static void _isst_fact_display_information(int cpu, FILE *outf, int level,
static void _isst_fact_display_information(struct isst_id *id, FILE *outf, int level,
int fact_bucket, int fact_avx,
struct isst_fact_info *fact_info,
int base_level)
@ -319,7 +319,7 @@ static void _isst_fact_display_information(int cpu, FILE *outf, int level,
format_and_print(outf, base_level + 2, header, value);
}
void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix,
void isst_ctdp_display_core_info(struct isst_id *id, FILE *outf, char *prefix,
unsigned int val, char *str0, char *str1)
{
char header[256];
@ -328,17 +328,17 @@ void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix,
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);
get_physical_package_id(id->cpu), get_physical_die_id(id->cpu),
id->cpu);
format_and_print(outf, level++, header, NULL);
} else {
snprintf(header, sizeof(header), "package-%d",
get_physical_package_id(cpu));
get_physical_package_id(id->cpu));
format_and_print(outf, level++, header, NULL);
snprintf(header, sizeof(header), "die-%d",
get_physical_die_id(cpu));
get_physical_die_id(id->cpu));
format_and_print(outf, level++, header, NULL);
snprintf(header, sizeof(header), "cpu-%d", cpu);
snprintf(header, sizeof(header), "cpu-%d", id->cpu);
format_and_print(outf, level++, header, NULL);
}
@ -353,7 +353,7 @@ void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix,
format_and_print(outf, 1, NULL, NULL);
}
void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
void isst_ctdp_display_information(struct isst_id *id, FILE *outf, int tdp_level,
struct isst_pkg_ctdp *pkg_dev)
{
char header[256];
@ -362,7 +362,7 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
int i;
if (pkg_dev->processed)
level = print_package_info(cpu, outf);
level = print_package_info(id, outf);
for (i = 0; i <= pkg_dev->levels; ++i) {
struct isst_pkg_ctdp_level_info *ctdp_level;
@ -377,8 +377,8 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
format_and_print(outf, level + 1, header, NULL);
snprintf(header, sizeof(header), "cpu-count");
j = get_cpu_count(get_physical_package_id(cpu),
get_physical_die_id(cpu));
j = get_cpu_count(get_physical_package_id(id->cpu),
get_physical_die_id(id->cpu));
snprintf(value, sizeof(value), "%d", j);
format_and_print(outf, level + 2, header, value);
@ -485,7 +485,7 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
if (is_clx_n_platform()) {
if (ctdp_level->pbf_support)
_isst_pbf_display_information(cpu, outf,
_isst_pbf_display_information(id, outf,
tdp_level,
&ctdp_level->pbf_info,
level + 2);
@ -557,11 +557,11 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
}
if (ctdp_level->pbf_support)
_isst_pbf_display_information(cpu, outf, i,
_isst_pbf_display_information(id, outf, i,
&ctdp_level->pbf_info,
level + 2);
if (ctdp_level->fact_support)
_isst_fact_display_information(cpu, outf, i, 0xff, 0xff,
_isst_fact_display_information(id, outf, i, 0xff, 0xff,
&ctdp_level->fact_info,
level + 2);
}
@ -583,36 +583,36 @@ void isst_ctdp_display_information_end(FILE *outf)
start = 0;
}
void isst_pbf_display_information(int cpu, FILE *outf, int level,
void isst_pbf_display_information(struct isst_id *id, FILE *outf, int level,
struct isst_pbf_info *pbf_info)
{
int _level;
_level = print_package_info(cpu, outf);
_isst_pbf_display_information(cpu, outf, level, pbf_info, _level + 1);
_level = print_package_info(id, outf);
_isst_pbf_display_information(id, outf, level, pbf_info, _level + 1);
format_and_print(outf, 1, NULL, NULL);
}
void isst_fact_display_information(int cpu, FILE *outf, int level,
void isst_fact_display_information(struct isst_id *id, FILE *outf, int level,
int fact_bucket, int fact_avx,
struct isst_fact_info *fact_info)
{
int _level;
_level = print_package_info(cpu, outf);
_isst_fact_display_information(cpu, outf, level, fact_bucket, fact_avx,
_level = print_package_info(id, outf);
_isst_fact_display_information(id, outf, level, fact_bucket, fact_avx,
fact_info, _level + 1);
format_and_print(outf, 1, NULL, NULL);
}
void isst_clos_display_information(int cpu, FILE *outf, int clos,
void isst_clos_display_information(struct isst_id *id, FILE *outf, int clos,
struct isst_clos_config *clos_config)
{
char header[256];
char value[256];
int level;
level = print_package_info(cpu, outf);
level = print_package_info(id, outf);
snprintf(header, sizeof(header), "core-power");
format_and_print(outf, level + 1, header, NULL);
@ -647,7 +647,7 @@ void isst_clos_display_information(int cpu, FILE *outf, int clos,
format_and_print(outf, level, NULL, NULL);
}
void isst_clos_display_clos_information(int cpu, FILE *outf,
void isst_clos_display_clos_information(struct isst_id *id, FILE *outf,
int clos_enable, int type,
int state, int cap)
{
@ -655,7 +655,7 @@ void isst_clos_display_clos_information(int cpu, FILE *outf,
char value[256];
int level;
level = print_package_info(cpu, outf);
level = print_package_info(id, outf);
snprintf(header, sizeof(header), "core-power");
format_and_print(outf, level + 1, header, NULL);
@ -691,13 +691,13 @@ void isst_clos_display_clos_information(int cpu, FILE *outf,
format_and_print(outf, level, NULL, NULL);
}
void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos)
void isst_clos_display_assoc_information(struct isst_id *id, FILE *outf, int clos)
{
char header[256];
char value[256];
int level;
level = print_package_info(cpu, outf);
level = print_package_info(id, outf);
snprintf(header, sizeof(header), "get-assoc");
format_and_print(outf, level + 1, header, NULL);
@ -709,15 +709,15 @@ void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos)
format_and_print(outf, level, NULL, NULL);
}
void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd,
void isst_display_result(struct isst_id *id, FILE *outf, char *feature, char *cmd,
int result)
{
char header[256];
char value[256];
int level = 3;
if (cpu >= 0)
level = print_package_info(cpu, outf);
if (id->cpu >= 0)
level = print_package_info(id, outf);
snprintf(header, sizeof(header), "%s", feature);
format_and_print(outf, level + 1, header, NULL);
@ -772,13 +772,13 @@ void isst_display_error_info_message(int error, char *msg, int arg_valid, int ar
format_and_print(outf, 0, NULL, NULL);
}
void isst_trl_display_information(int cpu, FILE *outf, unsigned long long trl)
void isst_trl_display_information(struct isst_id *id, FILE *outf, unsigned long long trl)
{
char header[256];
char value[256];
int level;
level = print_package_info(cpu, outf);
level = print_package_info(id, outf);
snprintf(header, sizeof(header), "get-trl");
format_and_print(outf, level + 1, header, NULL);

72
tools/power/x86/intel-speed-select/isst.h
View File

@ -79,6 +79,11 @@
#define MAX_PACKAGE_COUNT 8
#define MAX_DIE_PER_PACKAGE 2
/* Unified structure to specific a CPU or a Power Domain */
struct isst_id {
int cpu;
};
struct isst_clos_config {
int pkg_id;
int die_id;
@ -181,10 +186,11 @@ extern void debug_printf(const char *format, ...);
extern int out_format_is_json(void);
extern int get_physical_package_id(int cpu);
extern int get_physical_die_id(int cpu);
extern void set_isst_id(struct isst_id *id, int cpu);
extern size_t alloc_cpu_set(cpu_set_t **cpu_set);
extern void free_cpu_set(cpu_set_t *cpu_set);
extern int find_phy_core_num(int logical_cpu);
extern void set_cpu_mask_from_punit_coremask(int cpu,
extern void set_cpu_mask_from_punit_coremask(struct isst_id *id,
unsigned long long core_mask,
size_t core_cpumask_size,
cpu_set_t *core_cpumask,
@ -198,74 +204,74 @@ extern int isst_send_mbox_command(unsigned int cpu, unsigned char command,
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_ctdp_control(int cpu, int config_index,
extern int isst_get_ctdp_levels(struct isst_id *id, struct isst_pkg_ctdp *pkg_dev);
extern int isst_get_ctdp_control(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level);
extern int isst_get_coremask_info(int cpu, int config_index,
extern int isst_get_coremask_info(struct isst_id *id, int config_index,
struct isst_pkg_ctdp_level_info *ctdp_level);
extern int isst_get_process_ctdp(int cpu, int tdp_level,
extern int isst_get_process_ctdp(struct isst_id *id, int tdp_level,
struct isst_pkg_ctdp *pkg_dev);
extern void isst_get_process_ctdp_complete(int cpu,
extern void isst_get_process_ctdp_complete(struct isst_id *id,
struct isst_pkg_ctdp *pkg_dev);
extern void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
extern void isst_ctdp_display_information(struct isst_id *id, FILE *outf, int tdp_level,
struct isst_pkg_ctdp *pkg_dev);
extern void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix,
extern void isst_ctdp_display_core_info(struct isst_id *id, FILE *outf, char *prefix,
unsigned int val, char *str0, char *str1);
extern void isst_ctdp_display_information_start(FILE *outf);
extern void isst_ctdp_display_information_end(FILE *outf);
extern void isst_pbf_display_information(int cpu, FILE *outf, int level,
extern void isst_pbf_display_information(struct isst_id *id, FILE *outf, int level,
struct isst_pbf_info *info);
extern int isst_set_tdp_level(int cpu, int tdp_level);
extern int isst_set_pbf_fact_status(int cpu, int pbf, int enable);
extern int isst_get_pbf_info(int cpu, int level,
extern int isst_set_tdp_level(struct isst_id *id, int tdp_level);
extern int isst_set_pbf_fact_status(struct isst_id *id, int pbf, int enable);
extern int isst_get_pbf_info(struct isst_id *id, int level,
struct isst_pbf_info *pbf_info);
extern void isst_get_pbf_info_complete(struct isst_pbf_info *pbf_info);
extern int isst_get_fact_info(int cpu, int level, int fact_bucket,
extern int isst_get_fact_info(struct isst_id *id, int level, int fact_bucket,
struct isst_fact_info *fact_info);
extern int isst_get_fact_bucket_info(int cpu, int level,
extern int isst_get_fact_bucket_info(struct isst_id *id, int level,
struct isst_fact_bucket_info *bucket_info);
extern void isst_fact_display_information(int cpu, FILE *outf, int level,
extern void isst_fact_display_information(struct isst_id *id, FILE *outf, int level,
int fact_bucket, int fact_avx,
struct isst_fact_info *fact_info);
extern int isst_set_trl(int cpu, unsigned long long trl);
extern int isst_get_trl(int cpu, unsigned long long *trl);
extern int isst_set_trl_from_current_tdp(int cpu, unsigned long long trl);
extern int isst_get_config_tdp_lock_status(int cpu);
extern int isst_set_trl(struct isst_id *id, unsigned long long trl);
extern int isst_get_trl(struct isst_id *id, unsigned long long *trl);
extern int isst_set_trl_from_current_tdp(struct isst_id *id, unsigned long long trl);
extern int isst_get_config_tdp_lock_status(struct isst_id *id);
extern int isst_pm_qos_config(int cpu, int enable_clos, int priority_type);
extern int isst_pm_get_clos(int cpu, int clos,
extern int isst_pm_qos_config(struct isst_id *id, int enable_clos, int priority_type);
extern int isst_pm_get_clos(struct isst_id *id, int clos,
struct isst_clos_config *clos_config);
extern int isst_set_clos(int cpu, int clos,
extern int isst_set_clos(struct isst_id *id, int clos,
struct isst_clos_config *clos_config);
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,
extern int isst_clos_associate(struct isst_id *id, int clos);
extern int isst_clos_get_assoc_status(struct isst_id *id, int *clos_id);
extern void isst_clos_display_information(struct isst_id *id, FILE *outf, int clos,
struct isst_clos_config *clos_config);
extern void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos);
extern void isst_clos_display_assoc_information(struct isst_id *id, FILE *outf, int clos);
extern void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd,
extern void isst_display_result(struct isst_id *id, 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,
extern int isst_clos_get_clos_information(struct isst_id *id, int *enable, int *type);
extern void isst_clos_display_clos_information(struct isst_id *id, FILE *outf,
int clos_enable, int type,
int state, int cap);
extern int is_clx_n_platform(void);
extern int get_cpufreq_base_freq(int cpu);
extern int isst_read_pm_config(int cpu, int *cp_state, int *cp_cap);
extern int isst_read_pm_config(struct isst_id *id, int *cp_state, int *cp_cap);
extern void isst_display_error_info_message(int error, char *msg, int arg_valid, int arg);
extern int is_skx_based_platform(void);
extern int is_spr_platform(void);
extern int is_icx_platform(void);
extern void isst_trl_display_information(int cpu, FILE *outf, unsigned long long trl);
extern void isst_trl_display_information(struct isst_id *id, FILE *outf, unsigned long long trl);
extern void set_cpu_online_offline(int cpu, int state);
extern void for_each_online_package_in_set(void (*callback)(int, void *, void *,
extern void for_each_online_package_in_set(void (*callback)(struct isst_id *, void *, void *,
void *, void *),
void *arg1, void *arg2, void *arg3,
void *arg4);
extern int isst_daemon(int debug_mode, int poll_interval, int no_daemon);
extern void process_level_change(int cpu);
extern void process_level_change(struct isst_id *id);
extern int hfi_main(void);
extern void hfi_exit(void);
#endif