diff options
Diffstat (limited to 'tools/power/x86/intel-speed-select')
-rw-r--r-- | tools/power/x86/intel-speed-select/isst-config.c | 49 | ||||
-rw-r--r-- | tools/power/x86/intel-speed-select/isst-core.c | 6 | ||||
-rw-r--r-- | tools/power/x86/intel-speed-select/isst-display.c | 28 | ||||
-rw-r--r-- | tools/power/x86/intel-speed-select/isst.h | 1 |
4 files changed, 68 insertions, 16 deletions
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index b73763489410..9f68f51ca652 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -15,7 +15,7 @@ struct process_cmd_struct { int arg; }; -static const char *version_str = "v1.3"; +static const char *version_str = "v1.4"; static const int supported_api_ver = 1; static struct isst_if_platform_info isst_platform_info; static char *progname; @@ -25,7 +25,7 @@ static FILE *outf; static int cpu_model; static int cpu_stepping; -#define MAX_CPUS_IN_ONE_REQ 64 +#define MAX_CPUS_IN_ONE_REQ 256 static short max_target_cpus; static unsigned short target_cpus[MAX_CPUS_IN_ONE_REQ]; @@ -653,7 +653,7 @@ void set_cpu_mask_from_punit_coremask(int cpu, unsigned long long core_mask, pkg_id = get_physical_package_id(cpu); for (i = 0; i < 64; ++i) { - if (core_mask & BIT(i)) { + if (core_mask & BIT_ULL(i)) { int j; for (j = 0; j < topo_max_cpus; ++j) { @@ -1169,6 +1169,7 @@ static void dump_clx_n_config_for_cpu(int cpu, void *arg1, void *arg2, ctdp_level = &clx_n_pkg_dev.ctdp_level[0]; pbf_info = &ctdp_level->pbf_info; + clx_n_pkg_dev.processed = 1; isst_ctdp_display_information(cpu, outf, tdp_level, &clx_n_pkg_dev); free_cpu_set(ctdp_level->core_cpumask); free_cpu_set(pbf_info->core_cpumask); @@ -1631,6 +1632,8 @@ static int set_pbf_core_power(int cpu) static void set_pbf_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, void *arg4) { + struct isst_pkg_ctdp_level_info ctdp_level; + struct isst_pkg_ctdp pkg_dev; int ret; int status = *(int *)arg4; @@ -1646,6 +1649,24 @@ static void set_pbf_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, goto disp_result; } + ret = isst_get_ctdp_levels(cpu, &pkg_dev); + if (ret) { + isst_display_error_info_message(1, "Failed to get number of levels", 0, 0); + goto disp_result; + } + + ret = isst_get_ctdp_control(cpu, pkg_dev.current_level, &ctdp_level); + if (ret) { + isst_display_error_info_message(1, "Failed to get current level", 0, 0); + goto disp_result; + } + + if (!ctdp_level.pbf_support) { + isst_display_error_info_message(1, "base-freq feature is not present at this level", 1, pkg_dev.current_level); + ret = -1; + goto disp_result; + } + if (auto_mode && status) { ret = set_pbf_core_power(cpu); if (ret) @@ -1772,10 +1793,30 @@ static void dump_fact_config(int arg) static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, void *arg4) { + struct isst_pkg_ctdp_level_info ctdp_level; + struct isst_pkg_ctdp pkg_dev; int ret; int status = *(int *)arg4; - if (auto_mode && status) { + ret = isst_get_ctdp_levels(cpu, &pkg_dev); + if (ret) { + isst_display_error_info_message(1, "Failed to get number of levels", 0, 0); + goto disp_results; + } + + ret = isst_get_ctdp_control(cpu, pkg_dev.current_level, &ctdp_level); + if (ret) { + isst_display_error_info_message(1, "Failed to get current level", 0, 0); + goto disp_results; + } + + if (!ctdp_level.fact_support) { + isst_display_error_info_message(1, "turbo-freq feature is not present at this level", 1, pkg_dev.current_level); + ret = -1; + goto disp_results; + } + + if (status) { ret = isst_pm_qos_config(cpu, 1, 1); if (ret) goto disp_results; diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c index 67c9b1139631..a7f4337c5777 100644 --- a/tools/power/x86/intel-speed-select/isst-core.c +++ b/tools/power/x86/intel-speed-select/isst-core.c @@ -912,16 +912,16 @@ int isst_pm_qos_config(int cpu, int enable_clos, int priority_type) return ret; if (ctdp_level.fact_enabled) { - debug_printf("Turbo-freq feature must be disabled first\n"); + isst_display_error_info_message(1, "Ignoring request, turbo-freq feature is still enabled", 0, 0); return -EINVAL; } ret = isst_write_pm_config(cpu, 0); if (ret) - isst_display_error_info_message(0, "WRITE_PM_CONFIG command failed, ignoring error\n", 0, 0); + isst_display_error_info_message(0, "WRITE_PM_CONFIG command failed, ignoring error", 0, 0); } else { ret = isst_write_pm_config(cpu, 1); if (ret) - isst_display_error_info_message(0, "WRITE_PM_CONFIG command failed, ignoring error\n", 0, 0); + isst_display_error_info_message(0, "WRITE_PM_CONFIG command failed, ignoring error", 0, 0); } ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0, diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c index 51dbaa5f02ec..e105fece47b6 100644 --- a/tools/power/x86/intel-speed-select/isst-display.c +++ b/tools/power/x86/intel-speed-select/isst-display.c @@ -316,21 +316,31 @@ void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix, { char header[256]; char value[256]; + int level = 1; + + if (out_format_is_json()) { + snprintf(header, sizeof(header), "package-%d:die-%d:cpu-%d", + get_physical_package_id(cpu), get_physical_die_id(cpu), + cpu); + format_and_print(outf, level++, header, NULL); + } else { + snprintf(header, sizeof(header), "package-%d", + get_physical_package_id(cpu)); + format_and_print(outf, level++, header, NULL); + snprintf(header, sizeof(header), "die-%d", + get_physical_die_id(cpu)); + format_and_print(outf, level++, header, NULL); + snprintf(header, sizeof(header), "cpu-%d", cpu); + format_and_print(outf, level++, header, NULL); + } - snprintf(header, sizeof(header), "package-%d", - get_physical_package_id(cpu)); - format_and_print(outf, 1, header, NULL); - snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu)); - format_and_print(outf, 2, header, NULL); - snprintf(header, sizeof(header), "cpu-%d", cpu); - format_and_print(outf, 3, header, NULL); if (str0 && !val) snprintf(value, sizeof(value), "%s", str0); else if (str1 && val) snprintf(value, sizeof(value), "%s", str1); else snprintf(value, sizeof(value), "%u", val); - format_and_print(outf, 4, prefix, value); + format_and_print(outf, level, prefix, value); format_and_print(outf, 1, NULL, NULL); } @@ -470,7 +480,7 @@ void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level, _isst_pbf_display_information(cpu, outf, tdp_level, &ctdp_level->pbf_info, - level + 1); + level + 2); continue; } diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h index 2e1afd856a78..094ba4589a9c 100644 --- a/tools/power/x86/intel-speed-select/isst.h +++ b/tools/power/x86/intel-speed-select/isst.h @@ -29,6 +29,7 @@ #include <sys/ioctl.h> #define BIT(x) (1 << (x)) +#define BIT_ULL(nr) (1ULL << (nr)) #define GENMASK(h, l) (((~0UL) << (l)) & (~0UL >> (sizeof(long) * 8 - 1 - (h)))) #define GENMASK_ULL(h, l) \ (((~0ULL) << (l)) & (~0ULL >> (sizeof(long long) * 8 - 1 - (h)))) |