diff options
-rw-r--r-- | sys-utils/lscpu.c | 7 | ||||
-rw-r--r-- | sys-utils/lscpu.h | 1 | ||||
-rw-r--r-- | tests/expected/lscpu/lscpu-x86_64-epyc_7451 | 1 |
3 files changed, 9 insertions, 0 deletions
diff --git a/sys-utils/lscpu.c b/sys-utils/lscpu.c index 245be6e5c..1d78dac36 100644 --- a/sys-utils/lscpu.c +++ b/sys-utils/lscpu.c @@ -508,6 +508,10 @@ read_basicinfo(struct lscpu_desc *desc, struct lscpu_modifier *mod) if (ul_path_read_s32(desc->syscpu, &desc->dispatching, "dispatching") != 0) desc->dispatching = -1; + /* get cpufreq boost mode */ + if (ul_path_read_s32(desc->syscpu, &desc->freqboost, "cpufreq/boost") != 0) + desc->freqboost = -1; + if (mod->system == SYSTEM_LIVE) read_physical_info_powerpc(desc); @@ -1837,6 +1841,9 @@ print_summary(struct lscpu_desc *desc, struct lscpu_modifier *mod) add_summary_s(tb, _("Model name:"), desc->cpu ? desc->cpu : desc->modelname); if (desc->stepping) add_summary_s(tb, _("Stepping:"), desc->stepping); + if (desc->freqboost >= 0) + add_summary_s(tb, _("Frequency boost:"), desc->freqboost ? + _("enabled") : _("disabled")); if (desc->mhz) add_summary_s(tb, _("CPU MHz:"), desc->mhz); if (desc->dynamic_mhz) diff --git a/sys-utils/lscpu.h b/sys-utils/lscpu.h index 24bc11e96..a8311b33d 100644 --- a/sys-utils/lscpu.h +++ b/sys-utils/lscpu.h @@ -105,6 +105,7 @@ struct lscpu_desc { char *mtid; /* maximum thread id (s390) */ char *addrsz; /* address sizes */ int dispatching; /* none, horizontal or vertical */ + int freqboost; /* -1 if not evailable */ int mode; /* rm, lm or/and tm */ int ncpuspos; /* maximal possible CPUs */ diff --git a/tests/expected/lscpu/lscpu-x86_64-epyc_7451 b/tests/expected/lscpu/lscpu-x86_64-epyc_7451 index c19474cfd..a4af6ea0b 100644 --- a/tests/expected/lscpu/lscpu-x86_64-epyc_7451 +++ b/tests/expected/lscpu/lscpu-x86_64-epyc_7451 @@ -11,6 +11,7 @@ CPU family: 23 Model: 1 Model name: AMD EPYC 7451 24-Core Processor Stepping: 2 +Frequency boost: enabled CPU MHz: 2894.214 CPU max MHz: 2300.0000 CPU min MHz: 1200.0000 |