| /linux-6.1.9/drivers/cpufreq/ ! |
| D | amd-pstate.c | 93 u32 highest_perf; in pstate_init_perf() local
105 highest_perf = amd_get_highest_perf(); in pstate_init_perf()
106 if (highest_perf > AMD_CPPC_HIGHEST_PERF(cap1)) in pstate_init_perf()
107 highest_perf = AMD_CPPC_HIGHEST_PERF(cap1); in pstate_init_perf()
109 WRITE_ONCE(cpudata->highest_perf, highest_perf); in pstate_init_perf()
121 u32 highest_perf; in cppc_init_perf() local
127 highest_perf = amd_get_highest_perf(); in cppc_init_perf()
128 if (highest_perf > cppc_perf.highest_perf) in cppc_init_perf()
129 highest_perf = cppc_perf.highest_perf; in cppc_init_perf()
131 WRITE_ONCE(cpudata->highest_perf, highest_perf); in cppc_init_perf()
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| D | amd-pstate-ut.c | 142 u32 highest_perf = 0, nominal_perf = 0, lowest_nonlinear_perf = 0, lowest_perf = 0; in amd_pstate_ut_check_perf() local
148 highest_perf = amd_get_highest_perf(); in amd_pstate_ut_check_perf()
180 if ((highest_perf != READ_ONCE(cpudata->highest_perf)) || in amd_pstate_ut_check_perf()
186 __func__, cpu, highest_perf, cpudata->highest_perf, in amd_pstate_ut_check_perf()
193 if (!((highest_perf >= nominal_perf) && in amd_pstate_ut_check_perf()
199 __func__, cpu, highest_perf, nominal_perf, in amd_pstate_ut_check_perf()
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| D | cppc_cpufreq.c | 131 local_freq_scale = div64_u64(perf, cpu_data->perf_caps.highest_perf); in cppc_scale_freq_workfn()
344 div = caps->highest_perf; in cppc_cpufreq_perf_to_khz()
368 mul = caps->highest_perf; in cppc_cpufreq_khz_to_perf()
491 perf_caps->highest_perf); in get_perf_level_count()
524 perf_caps->highest_perf); in cppc_get_cpu_power()
525 perf_step = div_u64((u64)CPPC_EM_CAP_STEP * perf_caps->highest_perf, in cppc_get_cpu_power()
538 perf = perf_caps->highest_perf; in cppc_get_cpu_power()
545 perf = perf_caps->highest_perf; in cppc_get_cpu_power()
592 perf_step = CPPC_EM_CAP_STEP * perf_caps->highest_perf / max_cap; in cppc_get_cpu_cost()
769 if (caps->highest_perf > caps->nominal_perf) in cppc_cpufreq_cpu_init()
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| D | acpi-cpufreq.c | 641 u64 highest_perf, nominal_perf; in get_max_boost_ratio() local
655 highest_perf = amd_get_highest_perf(); in get_max_boost_ratio()
657 highest_perf = perf_caps.highest_perf; in get_max_boost_ratio()
661 if (!highest_perf || !nominal_perf) { in get_max_boost_ratio()
666 if (highest_perf < nominal_perf) { in get_max_boost_ratio()
671 return div_u64(highest_perf << SCHED_CAPACITY_SHIFT, nominal_perf); in get_max_boost_ratio()
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| D | intel_pstate.c | 359 if (cppc_perf.highest_perf == CPPC_MAX_PERF) in intel_pstate_set_itmt_prio()
360 cppc_perf.highest_perf = HWP_HIGHEST_PERF(READ_ONCE(all_cpu_data[cpu]->hwp_cap_cached)); in intel_pstate_set_itmt_prio()
367 sched_set_itmt_core_prio(cppc_perf.highest_perf, cpu); in intel_pstate_set_itmt_prio()
370 if (cppc_perf.highest_perf > max_highest_perf) in intel_pstate_set_itmt_prio()
371 max_highest_perf = cppc_perf.highest_perf; in intel_pstate_set_itmt_prio()
373 if (cppc_perf.highest_perf < min_highest_perf) in intel_pstate_set_itmt_prio()
374 min_highest_perf = cppc_perf.highest_perf; in intel_pstate_set_itmt_prio()
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| /linux-6.1.9/arch/x86/kernel/acpi/ ! |
| D | cppc.c | 72 u64 highest_perf, nominal_perf; in amd_set_max_freq_ratio() local
82 highest_perf = amd_get_highest_perf(); in amd_set_max_freq_ratio()
85 if (!highest_perf || !nominal_perf) { in amd_set_max_freq_ratio()
90 perf_ratio = div_u64(highest_perf * SCHED_CAPACITY_SCALE, nominal_perf); in amd_set_max_freq_ratio()
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| /linux-6.1.9/tools/power/cpupower/utils/helpers/ ! |
| D | amd.c | 180 unsigned long highest_perf, nominal_perf, cpuinfo_min, in amd_pstate_boost_init() local
183 highest_perf = amd_pstate_get_data(cpu, AMD_PSTATE_HIGHEST_PERF); in amd_pstate_boost_init()
186 *support = highest_perf > nominal_perf ? 1 : 0; in amd_pstate_boost_init()
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| /linux-6.1.9/include/linux/ ! |
| D | amd-pstate.h | 60 u32 highest_perf; member
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| /linux-6.1.9/Documentation/admin-guide/acpi/ ! |
| D | cppc_sysfs.rst | 31 -r--r--r-- 1 root root 65536 Mar 5 19:38 highest_perf
40 * highest_perf : Highest performance of this processor (abstract scale).
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| /linux-6.1.9/drivers/base/ ! |
| D | arch_topology.c | 366 (perf_caps.highest_perf >= perf_caps.nominal_perf) && in topology_init_cpu_capacity_cppc()
367 (perf_caps.highest_perf >= perf_caps.lowest_perf)) { in topology_init_cpu_capacity_cppc()
368 raw_capacity[cpu] = perf_caps.highest_perf; in topology_init_cpu_capacity_cppc()
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| /linux-6.1.9/include/acpi/ ! |
| D | cppc_acpi.h | 105 u32 highest_perf; member
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| /linux-6.1.9/drivers/acpi/ ! |
| D | cppc_acpi.c | 156 show_cppc_data(cppc_get_perf_caps, cppc_perf_caps, highest_perf);
186 &highest_perf.attr,
1206 perf_caps->highest_perf = high; in cppc_get_perf_caps()
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| /linux-6.1.9/Documentation/admin-guide/pm/ ! |
| D | amd-pstate.rst | 423 …| | || highest_perf >= nominal_perf > lowest_nonlinear_perf…
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