Lines Matching refs:perf
198 struct acpi_processor_performance *perf; in extract_io() local
201 perf = to_perf_data(data); in extract_io()
203 for (i = 0; i < perf->state_count; i++) { in extract_io()
204 if (value == perf->states[i].status) in extract_io()
214 struct acpi_processor_performance *perf; in extract_msr() local
223 perf = to_perf_data(data); in extract_msr()
226 if (msr == perf->states[pos->driver_data].status) in extract_msr()
308 struct acpi_processor_performance *perf = to_perf_data(data); in drv_read() local
310 .reg = &perf->control_register, in drv_read()
331 struct acpi_processor_performance *perf = to_perf_data(data); in drv_write() local
333 .reg = &perf->control_register, in drv_write()
413 struct acpi_processor_performance *perf; in acpi_cpufreq_target() local
422 perf = to_perf_data(data); in acpi_cpufreq_target()
424 if (perf->state == next_perf_state) { in acpi_cpufreq_target()
443 drv_write(data, mask, perf->states[next_perf_state].control); in acpi_cpufreq_target()
454 perf->state = next_perf_state; in acpi_cpufreq_target()
463 struct acpi_processor_performance *perf; in acpi_cpufreq_fast_switch() local
480 perf = to_perf_data(data); in acpi_cpufreq_fast_switch()
481 if (perf->state == next_perf_state) { in acpi_cpufreq_fast_switch()
488 data->cpu_freq_write(&perf->control_register, in acpi_cpufreq_fast_switch()
489 perf->states[next_perf_state].control); in acpi_cpufreq_fast_switch()
490 perf->state = next_perf_state; in acpi_cpufreq_fast_switch()
497 struct acpi_processor_performance *perf; in acpi_cpufreq_guess_freq() local
499 perf = to_perf_data(data); in acpi_cpufreq_guess_freq()
504 unsigned long freqn = perf->states[0].core_frequency * 1000; in acpi_cpufreq_guess_freq()
506 for (i = 0; i < (perf->state_count-1); i++) { in acpi_cpufreq_guess_freq()
508 freqn = perf->states[i+1].core_frequency * 1000; in acpi_cpufreq_guess_freq()
510 perf->state = i; in acpi_cpufreq_guess_freq()
514 perf->state = perf->state_count-1; in acpi_cpufreq_guess_freq()
518 perf->state = 0; in acpi_cpufreq_guess_freq()
519 return perf->states[0].core_frequency * 1000; in acpi_cpufreq_guess_freq()
676 struct acpi_processor_performance *perf; in acpi_cpufreq_cpu_init() local
707 perf = per_cpu_ptr(acpi_perf_data, cpu); in acpi_cpufreq_cpu_init()
714 result = acpi_processor_register_performance(perf, cpu); in acpi_cpufreq_cpu_init()
718 policy->shared_type = perf->shared_type; in acpi_cpufreq_cpu_init()
726 cpumask_copy(policy->cpus, perf->shared_cpu_map); in acpi_cpufreq_cpu_init()
728 cpumask_copy(data->freqdomain_cpus, perf->shared_cpu_map); in acpi_cpufreq_cpu_init()
749 if (perf->state_count <= 1) { in acpi_cpufreq_cpu_init()
755 if (perf->control_register.space_id != perf->status_register.space_id) { in acpi_cpufreq_cpu_init()
760 switch (perf->control_register.space_id) { in acpi_cpufreq_cpu_init()
791 (u32) (perf->control_register.space_id)); in acpi_cpufreq_cpu_init()
796 freq_table = kcalloc(perf->state_count + 1, sizeof(*freq_table), in acpi_cpufreq_cpu_init()
805 for (i = 0; i < perf->state_count; i++) { in acpi_cpufreq_cpu_init()
806 if ((perf->states[i].transition_latency * 1000) > in acpi_cpufreq_cpu_init()
809 perf->states[i].transition_latency * 1000; in acpi_cpufreq_cpu_init()
813 if (perf->control_register.space_id == ACPI_ADR_SPACE_FIXED_HARDWARE && in acpi_cpufreq_cpu_init()
820 for (i = 0; i < perf->state_count; i++) { in acpi_cpufreq_cpu_init()
821 if (i > 0 && perf->states[i].core_frequency >= in acpi_cpufreq_cpu_init()
827 perf->states[i].core_frequency * 1000; in acpi_cpufreq_cpu_init()
854 perf->state = 0; in acpi_cpufreq_cpu_init()
856 switch (perf->control_register.space_id) { in acpi_cpufreq_cpu_init()
877 for (i = 0; i < perf->state_count; i++) in acpi_cpufreq_cpu_init()
879 (i == perf->state ? '*' : ' '), i, in acpi_cpufreq_cpu_init()
880 (u32) perf->states[i].core_frequency, in acpi_cpufreq_cpu_init()
881 (u32) perf->states[i].power, in acpi_cpufreq_cpu_init()
882 (u32) perf->states[i].transition_latency); in acpi_cpufreq_cpu_init()
893 if (perf->states[0].core_frequency * 1000 != freq_table[0].frequency) in acpi_cpufreq_cpu_init()