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Lines Matching refs:pd

407 	struct scmi_perf_domain *pd = &sc->sc_perf_domains[domain];
427 		if (pd->pd_levels == NULL) {
428 			pd->pd_nlevels = pl->pl_nret + pl->pl_nrem;
429 			pd->pd_levels = kmem_zalloc(pd->pd_nlevels *
435 			pd->pd_levels[idx + i].pl_cost =
437 			pd->pd_levels[idx + i].pl_perf =
439 			pd->pd_levels[idx + i].pl_ifreq =
453 scmi_perf_limits_get(struct scmi_perf_domain *pd, uint32_t *max_level,
456 	struct scmi_softc *sc = pd->pd_sc;
460 	if (pd->pd_levels == NULL) {
467 	shmem->message_payload[0] = pd->pd_domain_id;
479 scmi_perf_level_get(struct scmi_perf_domain *pd, uint32_t *perf_level)
481 	struct scmi_softc *sc = pd->pd_sc;
485 	if (pd->pd_levels == NULL) {
492 	shmem->message_payload[0] = pd->pd_domain_id;
503 scmi_perf_level_set(struct scmi_perf_domain *pd, uint32_t perf_level)
505 	struct scmi_softc *sc = pd->pd_sc;
509 	if (pd->pd_levels == NULL) {
516 	shmem->message_payload[0] = pd->pd_domain_id;
525 scmi_cpufreq_level_to_mhz(struct scmi_perf_domain *pd, uint32_t level)
529 	if (pd->pd_level_index_mode) {
530 		if (level < pd->pd_nlevels) {
531 			return pd->pd_levels[level].pl_ifreq / 1000;
534 		for (n = 0; n < pd->pd_nlevels; n++) {
535 			if (pd->pd_levels[n].pl_perf == level) {
536 				return pd->pd_levels[n].pl_ifreq / 1000;
545 scmi_cpufreq_set_rate(struct scmi_softc *sc, struct scmi_perf_domain *pd,
552 	for (n = 0; n < pd->pd_nlevels; n++) {
553 		if (pd->pd_levels[n].pl_ifreq / 1000 == freq_mhz) {
554 			perf_level = pd->pd_level_index_mode ?
555 			    n : pd->pd_levels[n].pl_perf;
559 	if (n == pd->pd_nlevels)
562 	status = scmi_perf_level_set(pd, perf_level);
567 	if (pd->pd_rate_limit > 0)
568 		delay(pd->pd_rate_limit);
576 	struct scmi_perf_domain * const pd = rnode->sysctl_data;
577 	struct scmi_softc * const sc = pd->pd_sc;
587 	if (rnode->sysctl_num == pd->pd_node_target) {
588 		if (pd->pd_freq_target == 0) {
589 			status = scmi_perf_level_get(pd, &level);
593 			pd->pd_freq_target =
594 			    scmi_cpufreq_level_to_mhz(pd, level);
596 		fq = pd->pd_freq_target;
598 		status = scmi_perf_level_get(pd, &level);
602 		fq = scmi_cpufreq_level_to_mhz(pd, level);
605 	if (rnode->sysctl_num == pd->pd_node_target)
608 	if (pd->pd_freq_target == 0)
609 		pd->pd_freq_target = fq;
615 	if (fq == oldfq || rnode->sysctl_num != pd->pd_node_target)
618 	if (atomic_cas_uint(&pd->pd_busy, 0, 1) != 0)
621 	old_target = pd->pd_freq_target;
622 	pd->pd_freq_target = fq;
624 	error = scmi_cpufreq_set_rate(sc, pd
626 		pd->pd_freq_target = old_target;
629 	atomic_dec_uint(&pd->pd_busy);
638 	struct scmi_perf_domain *pd = &sc->sc_perf_domains[domain_id];
639 	struct cpu_info *ci = pd->pd_ci;
648 	status = scmi_perf_limits_get(pd, &max_level, &min_level);
660 	pd->pd_freq_available = kmem_zalloc(strlen("XXXX ") *
661 	    pd->pd_nlevels, KM_SLEEP);
662 	for (i = 0; i < pd->pd_nlevels; i++) {
664 		uint32_t level = pd->pd_level_index_mode ?
665 				 i : pd->pd_levels[i].pl_perf;
674 		    pd->pd_levels[i].pl_ifreq / 1000);
675 		strcat(pd->pd_freq_available, buf);
676 		if (level == pd->pd_sustained_perf) {
699 	    scmi_cpufreq_sysctl_helper, 0, (void *)pd, 0,
703 	pd->pd_node_target = node->sysctl_num;
707 	    scmi_cpufreq_sysctl_helper, 0, (void *)pd, 0,
711 	pd->pd_node_current = node->sysctl_num;
715 	    NULL, 0, pd->pd_freq_available, 0,
719 	pd->pd_node_available = node->sysctl_num;