diff options
author | Zhang Rui <rui.zhang@intel.com> | 2022-08-20 18:58:18 +0300 |
---|---|---|
committer | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2022-09-15 21:16:05 +0300 |
commit | 850337ec7b2c0f510772eeeef9c12c658b3f3603 (patch) | |
tree | ff495d3f1b7fdeb1d88b845c56f15e93fe7ef627 /tools/power | |
parent | e278336912423834614191e32e9fbd239e320090 (diff) |
tools/power/x86/intel-speed-select: Introduce struct isst_id
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>
Diffstat (limited to 'tools/power')
-rw-r--r-- | tools/power/x86/intel-speed-select/hfi-events.c | 5 | ||||
-rw-r--r-- | tools/power/x86/intel-speed-select/isst-config.c | 297 | ||||
-rw-r--r-- | tools/power/x86/intel-speed-select/isst-core.c | 290 | ||||
-rw-r--r-- | tools/power/x86/intel-speed-select/isst-daemon.c | 24 | ||||
-rw-r--r-- | tools/power/x86/intel-speed-select/isst-display.c | 76 | ||||
-rw-r--r-- | tools/power/x86/intel-speed-select/isst.h | 72 |
6 files changed, 396 insertions, 368 deletions
diff --git a/tools/power/x86/intel-speed-select/hfi-events.c b/tools/power/x86/intel-speed-select/hfi-events.c index f0ed69721308..be96e90cc2a1 100644 --- a/tools/power/x86/intel-speed-select/hfi-events.c +++ b/tools/power/x86/intel-speed-select/hfi-events.c @@ -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) diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index 1355e31e692b..2cf3917428c1 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -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) diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c index bb704479b855..e4e137edf00b 100644 --- a/tools/power/x86/intel-speed-select/isst-core.c +++ b/tools/power/x86/intel-speed-select/isst-core.c @@ -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; diff --git a/tools/power/x86/intel-speed-select/isst-daemon.c b/tools/power/x86/intel-speed-select/isst-daemon.c index d0400c6684ba..9bfe4e4a23fd 100644 --- a/tools/power/x86/intel-speed-select/isst-daemon.c +++ b/tools/power/x86/intel-speed-select/isst-daemon.c @@ -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) diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c index 726115d2fbb7..f718b9e84136 100644 --- a/tools/power/x86/intel-speed-select/isst-display.c +++ b/tools/power/x86/intel-speed-select/isst-display.c @@ -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); diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h index 62aa2fa8ae54..fb6288087fb1 100644 --- a/tools/power/x86/intel-speed-select/isst.h +++ b/tools/power/x86/intel-speed-select/isst.h @@ -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 |