misc/cpu-trace/intel-pm.c

466                                           staging_state_t* ss,
476             counter >= ss->max_num_fixed) {
480     if (ss->have_fixed[counter]) {
485     ss->have_fixed[counter] = true;
486     ocfg->fixed_ids[ss->num_fixed] = id;
488         ocfg->fixed_initial_value[ss->num_fixed] = 0;
490         if (icfg->rate[ii] > ss->max_fixed_value) {
494         ocfg->fixed_initial_value[ss->num_fixed] =
495             ss->max_fixed_value - icfg->rate[ii] + 1;
509         ocfg->fixed_flags[ss->num_fixed] |= IPM_CONFIG_FLAG_TIMEBASE;
511         ocfg->fixed_flags[ss->num_fixed] |= IPM_CONFIG_FLAG_PC;
513     ++ss->num_fixed;
518                                                  staging_state_t* ss,
528     if (ss->num_programmable == ss->max_num_programmable) {
533     ocfg->programmable_ids[ss->num_programmable] = id;
535         ocfg->programmable_initial_value[ss->num_programmable] = 0;
537         if (icfg->rate[ii] > ss->max_programmable_value) {
541         ocfg->programmable_initial_value[ss->num_programmable] =
542             ss->max_programmable_value - icfg->rate[ii] + 1;
588     ocfg->programmable_events[ss->num_programmable] = evtsel;
589     ocfg->global_ctrl |= IA32_PERF_GLOBAL_CTRL_PMC_EN_MASK(ss->num_programmable);
591         ocfg->programmable_flags[ss->num_programmable] |= IPM_CONFIG_FLAG_TIMEBASE;
593         ocfg->programmable_flags[ss->num_programmable] |= IPM_CONFIG_FLAG_PC;
595     ++ss->num_programmable;
600                                          staging_state_t* ss,
611     if (ss->num_misc == ss->max_num_misc) {
616     if (ss->have_misc[event / 64] & (1ul << (event % 64))) {
621     ss->have_misc[event / 64] |= 1ul << (event % 64);
622     ocfg->misc_ids[ss->num_misc] = id;
624         ocfg->misc_flags[ss->num_misc] |= IPM_CONFIG_FLAG_TIMEBASE;
633     ++ss->num_misc;
665     staging_state_t* ss = &staging_state;
666     ss->max_num_fixed = ipm_properties.num_fixed_events;
667     ss->max_num_programmable = ipm_properties.num_programmable_events;
668     ss->max_num_misc = ipm_properties.num_misc_events;
669     ss->num_fixed = 0;
670     ss->num_programmable = 0;
671     ss->num_misc = 0;
672     ss->max_fixed_value =
676     ss->max_programmable_value =
680     for (unsigned i = 0; i < countof(ss->have_fixed); ++i)
681         ss->have_fixed[i] = false;
682     for (unsigned i = 0; i < countof(ss->have_misc); ++i)
683         ss->have_misc[i] = false;
684     ss->have_timebase0_user = false;
702             status = ipm_stage_fixed_config(icfg, ss, ii, ocfg);
708             status = ipm_stage_programmable_config(icfg, ss, ii, ocfg);
713             status = ipm_stage_misc_config(icfg, ss, ii, ocfg);
724             ss->have_timebase0_user = true;
739     if (ss->have_timebase0_user) {