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Searched refs:nominal_perf (Results 1 – 8 of 8) sorted by relevance

/linux/Documentation/admin-guide/acpi/
H A Dcppc_sysfs.rst36 -r--r--r-- 1 root root 65536 Mar 5 19:38 nominal_perf
41 * nominal_perf : Highest sustained performance of this processor
48 * nominal_freq : CPU frequency corresponding to nominal_perf (in MHz).
/linux/include/acpi/
H A Dcppc_acpi.h130 u32 nominal_perf; member
163 extern int cppc_get_nominal_perf(int cpunum, u64 *nominal_perf);
202 static inline int cppc_get_nominal_perf(int cpunum, u64 *nominal_perf) in cppc_get_nominal_perf() argument
/linux/drivers/acpi/
H A Dcppc_acpi.c179 show_cppc_data(cppc_get_perf_caps, cppc_perf_caps, nominal_perf);
293 &nominal_perf.attr,
1450 int cppc_get_nominal_perf(int cpunum, u64 *nominal_perf) in cppc_get_nominal_perf() argument
1452 return cppc_get_reg_val(cpunum, NOMINAL_PERF, nominal_perf); in cppc_get_nominal_perf()
1547 perf_caps->nominal_perf = nom; in cppc_get_perf_caps()
2341 div = caps->nominal_perf; in cppc_perf_to_khz()
2344 div = caps->nominal_perf - caps->lowest_perf; in cppc_perf_to_khz()
2348 div64_u64(caps->nominal_perf * mul, div); in cppc_perf_to_khz()
2372 mul = caps->nominal_perf; in cppc_khz_to_perf()
2375 mul = caps->nominal_perf - caps->lowest_perf; in cppc_khz_to_perf()
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/linux/drivers/cpufreq/
H A Damd-pstate.c150 u32 perf_val = DIV_ROUND_UP_ULL((u64)freq_val * perf.nominal_perf, nominal_freq); in freq_to_perf()
158 perf.nominal_perf); in perf_to_freq()
393 floor_perf = cpudata->perf.nominal_perf; in amd_pstate_init_floor_perf()
486 perf.nominal_perf = FIELD_GET(AMD_CPPC_NOMINAL_PERF_MASK, cap1); in msr_init_perf()
515 perf.nominal_perf = cppc_perf.nominal_perf; in shmem_init_perf()
634 max_perf = min_t(u8, perf.nominal_perf, max_perf); in amd_pstate_update()
694 u8 min_limit_perf = perf.bios_min_perf ?: perf.nominal_perf; in amd_pstate_update_min_max_limit()
H A Dcppc_cpufreq.c684 caps->highest_perf : caps->nominal_perf); in cppc_cpufreq_cpu_init()
716 if (caps->highest_perf > caps->nominal_perf) in cppc_cpufreq_cpu_init()
853 policy->cpuinfo.max_freq = cppc_perf_to_khz(caps, caps->nominal_perf); in cppc_cpufreq_set_boost()
H A Dintel_pstate.c417 return cppc_perf.nominal_perf; in intel_pstate_get_cppc_guaranteed()
429 cppc_perf.nominal_perf && cppc_perf.nominal_freq) in intel_pstate_cppc_get_scaling()
431 cppc_perf.nominal_perf); in intel_pstate_cppc_get_scaling()
/linux/drivers/base/
H A Darch_topology.c343 (perf_caps.highest_perf >= perf_caps.nominal_perf) && in topology_init_cpu_capacity_cppc()
/linux/Documentation/admin-guide/pm/
H A Damd-pstate.rst661 …| | || highest_perf >= nominal_perf > lowest_nonlinear_perf…