From ed098c7030fb4093149f79162c058f324f5950e7 Mon Sep 17 00:00:00 2001 From: Srinivas Pandruvada Date: Sat, 14 Sep 2019 12:45:47 -0700 Subject: [PATCH 1905/2944] tools/power/x86/intel-speed-select: Extend core-power command set task #29499913 commit 188afed9db7db3aefc8c9c33150be2f8f398da9a upstream Add additional command to get the clos enable and priority type. The current info option is actually dumping per clos QOS config, so name the command appropriately to get-config. Signed-off-by: Srinivas Pandruvada Signed-off-by: Andy Shevchenko Signed-off-by: Erwei Deng Reviewed-by: Artie Ding --- tools/power/x86/intel-speed-select/isst-config.c | 38 ++++++++++++++++++++++- tools/power/x86/intel-speed-select/isst-core.c | 25 +++++++++++++++ tools/power/x86/intel-speed-select/isst-display.c | 28 +++++++++++++++++ tools/power/x86/intel-speed-select/isst.h | 5 +++ 4 files changed, 95 insertions(+), 1 deletion(-) diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index 889396d..6a54e16 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -1133,6 +1133,40 @@ static void dump_clos_config(void) isst_ctdp_display_information_end(outf); } +static void get_clos_info_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, + void *arg4) +{ + int enable, ret, prio_type; + + ret = isst_clos_get_clos_information(cpu, &enable, &prio_type); + if (ret) + perror("isst_clos_get_info"); + else + isst_clos_display_clos_information(cpu, outf, enable, prio_type); +} + +static void dump_clos_info(void) +{ + if (cmd_help) { + fprintf(stderr, + "Print Intel Speed Select Technology core power information\n"); + fprintf(stderr, "\tSpecify targeted cpu id with [--cpu|-c]\n"); + exit(0); + } + + if (!max_target_cpus) { + fprintf(stderr, + "Invalid target cpu. Specify with [-c|--cpu]\n"); + exit(0); + } + + isst_ctdp_display_information_start(outf); + for_each_online_target_cpu_in_set(get_clos_info_for_cpu, NULL, + NULL, NULL, NULL); + isst_ctdp_display_information_end(outf); + +} + static void set_clos_config_for_cpu(int cpu, void *arg1, void *arg2, void *arg3, void *arg4) { @@ -1286,10 +1320,11 @@ static void get_clos_assoc(void) { "turbo-freq", "info", dump_fact_config }, { "turbo-freq", "enable", set_fact_enable }, { "turbo-freq", "disable", set_fact_disable }, - { "core-power", "info", dump_clos_config }, + { "core-power", "info", dump_clos_info }, { "core-power", "enable", set_clos_enable }, { "core-power", "disable", set_clos_disable }, { "core-power", "config", set_clos_config }, + { "core-power", "get-config", dump_clos_config }, { "core-power", "assoc", set_clos_assoc }, { "core-power", "get-assoc", get_clos_assoc }, { NULL, NULL, NULL } @@ -1491,6 +1526,7 @@ static void core_power_help(void) printf("\tenable\n"); printf("\tdisable\n"); printf("\tconfig\n"); + printf("\tget-config\n"); printf("\tassoc\n"); printf("\tget-assoc\n"); } diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c index 0bf341a..6dee533 100644 --- a/tools/power/x86/intel-speed-select/isst-core.c +++ b/tools/power/x86/intel-speed-select/isst-core.c @@ -619,6 +619,31 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev) return 0; } +int isst_clos_get_clos_information(int cpu, int *enable, int *type) +{ + unsigned int resp; + int ret; + + ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0, + &resp); + if (ret) + return ret; + + debug_printf("cpu:%d CLOS_PM_QOS_CONFIG resp:%x\n", cpu, resp); + + if (resp & BIT(1)) + *enable = 1; + else + *enable = 0; + + if (resp & BIT(2)) + *type = 1; + else + *type = 0; + + return 0; +} + int isst_pm_qos_config(int cpu, int enable_clos, int priority_type) { unsigned int req, resp; diff --git a/tools/power/x86/intel-speed-select/isst-display.c b/tools/power/x86/intel-speed-select/isst-display.c index bd7aaf2..2e6e5fc 100644 --- a/tools/power/x86/intel-speed-select/isst-display.c +++ b/tools/power/x86/intel-speed-select/isst-display.c @@ -503,6 +503,34 @@ void isst_clos_display_information(int cpu, FILE *outf, int clos, format_and_print(outf, 1, NULL, NULL); } +void isst_clos_display_clos_information(int cpu, FILE *outf, + int clos_enable, int type) +{ + char header[256]; + char value[256]; + + snprintf(header, sizeof(header), "package-%d", + get_physical_package_id(cpu)); + format_and_print(outf, 1, header, NULL); + snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu)); + format_and_print(outf, 2, header, NULL); + snprintf(header, sizeof(header), "cpu-%d", cpu); + format_and_print(outf, 3, header, NULL); + + snprintf(header, sizeof(header), "core-power"); + format_and_print(outf, 4, header, NULL); + + snprintf(header, sizeof(header), "enable-status"); + snprintf(value, sizeof(value), "%d", clos_enable); + format_and_print(outf, 5, header, value); + + snprintf(header, sizeof(header), "priority-type"); + snprintf(value, sizeof(value), "%d", type); + format_and_print(outf, 5, header, value); + + format_and_print(outf, 1, NULL, NULL); +} + void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos) { char header[256]; diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h index 48655d0..09e16a4 100644 --- a/tools/power/x86/intel-speed-select/isst.h +++ b/tools/power/x86/intel-speed-select/isst.h @@ -231,4 +231,9 @@ extern void isst_clos_display_information(int cpu, FILE *outf, int clos, extern void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd, int result); + +extern int isst_clos_get_clos_information(int cpu, int *enable, int *type); +extern void isst_clos_display_clos_information(int cpu, FILE *outf, + int clos_enable, int type); + #endif -- 1.8.3.1