255 	cpupm_domain_t *dom;  in cpupm_domain_find()  local
257 	dom = cpupm_domains;  in cpupm_domain_find()
258 	while (dom != NULL) {  in cpupm_domain_find()
259 		if (id == dom->cpd_id && type == dom->cpd_type)  in cpupm_domain_find()
260 			return (dom);  in cpupm_domain_find()
261 		dom = dom->cpd_next;  in cpupm_domain_find()
272 	cpupm_domain_t *dom;  in cpupm_domain_create()  local
276 	dom = kmem_zalloc(sizeof (cpupm_domain_t), KM_SLEEP);  in cpupm_domain_create()
277 	dom->cpd_id = id;  in cpupm_domain_create()
278 	dom->cpd_type = type;  in cpupm_domain_create()
281 	dom->cpd_next = cpupm_domains;  in cpupm_domain_create()
282 	cpupm_domains = dom;  in cpupm_domain_create()
284 	return (dom);  in cpupm_domain_create()
288 cpupm_domain_state_enum(struct cpu *cp, cpupm_domain_t *dom)  in cpupm_domain_state_enum()  argument
294 	if (dom->cpd_nstates > 0) {  in cpupm_domain_state_enum()
295 		kmem_free(dom->cpd_states,  in cpupm_domain_state_enum()
296 		    sizeof (cpupm_state_t) * dom->cpd_nstates);  in cpupm_domain_state_enum()
297 		dom->cpd_nstates = 0;  in cpupm_domain_state_enum()
305 	dom->cpd_nstates = cpupm_plat_state_enumerate(cp, dom->cpd_type, NULL);  in cpupm_domain_state_enum()
307 	if (dom->cpd_nstates == 0)  in cpupm_domain_state_enum()
310 	dom->cpd_states =  in cpupm_domain_state_enum()
311 	    kmem_zalloc(dom->cpd_nstates * sizeof (cpupm_state_t), KM_SLEEP);  in cpupm_domain_state_enum()
312 	(void) cpupm_plat_state_enumerate(cp, dom->cpd_type, dom->cpd_states);  in cpupm_domain_state_enum()
321 	cpupm_domain_t	*dom;  in cpupm_domain_init()  local
331 	dom = cpupm_domain_find(did, type);  in cpupm_domain_init()
332 	if (dom == NULL) {  in cpupm_domain_init()
333 		dom = cpupm_domain_create(did, type);  in cpupm_domain_init()
334 		cpupm_domain_state_enum(cp, dom);  in cpupm_domain_init()
346 		dom->cpd_named_states[CPUPM_STATE_MAX_PERF] =  in cpupm_domain_init()
347 		    &dom->cpd_states[0];  in cpupm_domain_init()
348 		dom->cpd_named_states[CPUPM_STATE_LOW_POWER] =  in cpupm_domain_init()
349 		    &dom->cpd_states[dom->cpd_nstates - 1];  in cpupm_domain_init()
354 		dom->cpd_state = dom->cpd_named_states[CPUPM_STATE_MAX_PERF];  in cpupm_domain_init()
357 	return (dom);  in cpupm_domain_init()
374 cpupm_change_state(struct cpu *cp, cpupm_domain_t *dom, cpupm_state_t *state)  in cpupm_change_state()  argument
380 	    cpupm_domain_t *, dom,  in cpupm_change_state()
383 	dom->cpd_state = state;  in cpupm_change_state()
392 cpupm_utilization_event(struct cpu *cp, hrtime_t now, cpupm_domain_t *dom,  in cpupm_utilization_event()  argument
425 		if (dom->cpd_state ==  in cpupm_utilization_event()
426 		    dom->cpd_named_states[CPUPM_STATE_LOW_POWER]) {  in cpupm_utilization_event()
428 			    dom->cpd_named_states[CPUPM_STATE_MAX_PERF];  in cpupm_utilization_event()
429 			if (dom->cpd_governor == CPUPM_GOV_TRANS_WORK) {  in cpupm_utilization_event()
430 				dom->cpd_governor = CPUPM_GOV_DISENGAGED;  in cpupm_utilization_event()
431 				dom->cpd_tw = 0;  in cpupm_utilization_event()
437 		last = dom->cpd_last_lower;  in cpupm_utilization_event()
438 		dom->cpd_last_raise = now;  in cpupm_utilization_event()
441 		    cpupm_domain_t *, dom,  in cpupm_utilization_event()
445 		if (dom->cpd_state ==  in cpupm_utilization_event()
446 		    dom->cpd_named_states[CPUPM_STATE_LOW_POWER]) {  in cpupm_utilization_event()
461 			if (dom->cpd_governor == CPUPM_GOV_DISENGAGED) {  in cpupm_utilization_event()
470 					if (++dom->cpd_ti >=  in cpupm_utilization_event()
478 						dom->cpd_governor =  in cpupm_utilization_event()
480 						dom->cpd_ti = 0;  in cpupm_utilization_event()
483 						    cpupm_domain_t *, dom);  in cpupm_utilization_event()
490 					dom->cpd_ti = 0;  in cpupm_utilization_event()
493 			if (dom->cpd_governor == CPUPM_GOV_TRANS_WORK) {  in cpupm_utilization_event()
499 				    cpupm_domain_t *, dom);  in cpupm_utilization_event()
506 			new_state = dom->cpd_named_states[CPUPM_STATE_MAX_PERF];  in cpupm_utilization_event()
508 		} else if (dom->cpd_state ==  in cpupm_utilization_event()
509 		    dom->cpd_named_states[CPUPM_STATE_MAX_PERF]) {  in cpupm_utilization_event()
517 			if (dom->cpd_governor == CPUPM_GOV_TRANS_IDLE) {  in cpupm_utilization_event()
525 					if (++dom->cpd_ti >=  in cpupm_utilization_event()
532 						dom->cpd_governor =  in cpupm_utilization_event()
534 						dom->cpd_ti = 0;  in cpupm_utilization_event()
537 						    cpupm_domain_t *, dom);  in cpupm_utilization_event()
544 					dom->cpd_ti = 0;  in cpupm_utilization_event()
551 		last = dom->cpd_last_raise;  in cpupm_utilization_event()
552 		dom->cpd_last_lower = now;  in cpupm_utilization_event()
555 		    cpupm_domain_t *, dom,  in cpupm_utilization_event()
559 		if (dom->cpd_state ==  in cpupm_utilization_event()
560 		    dom->cpd_named_states[CPUPM_STATE_MAX_PERF]) {  in cpupm_utilization_event()
568 			if (dom->cpd_governor == CPUPM_GOV_DISENGAGED) {  in cpupm_utilization_event()
576 					if (++dom->cpd_tw >=  in cpupm_utilization_event()
584 						dom->cpd_governor =  in cpupm_utilization_event()
586 						dom->cpd_tw = 0;  in cpupm_utilization_event()
589 						    cpupm_domain_t *, dom);  in cpupm_utilization_event()
596 					dom->cpd_tw = 0;  in cpupm_utilization_event()
599 			if (dom->cpd_governor == CPUPM_GOV_TRANS_IDLE) {  in cpupm_utilization_event()
605 				    cpupm_domain_t *, dom);  in cpupm_utilization_event()
614 			    dom->cpd_named_states[CPUPM_STATE_LOW_POWER];  in cpupm_utilization_event()
616 		} else if (dom->cpd_state ==  in cpupm_utilization_event()
617 		    dom->cpd_named_states[CPUPM_STATE_LOW_POWER]) {  in cpupm_utilization_event()
625 			if (dom->cpd_governor == CPUPM_GOV_TRANS_WORK) {  in cpupm_utilization_event()
632 					if (++dom->cpd_tw >=  in cpupm_utilization_event()
639 						dom->cpd_governor =  in cpupm_utilization_event()
641 						dom->cpd_tw = 0;  in cpupm_utilization_event()
644 						    cpupm_domain_t *, dom);  in cpupm_utilization_event()
651 					dom->cpd_tw = 0;  in cpupm_utilization_event()
662 		(void) cpupm_change_state(cp, dom, new_state);  in cpupm_utilization_event()
673 	cpupm_domain_t	*dom;  in cpupm_redefine_max_activepwr_state()  local
681 		dom = cpupm_domain_find(did, type);  in cpupm_redefine_max_activepwr_state()
684 		dom = cpupm_domain_find(did, type);  in cpupm_redefine_max_activepwr_state()
696 	if (dom != NULL) {  in cpupm_redefine_max_activepwr_state()
697 		if (dom->cpd_state ==  in cpupm_redefine_max_activepwr_state()
698 		    dom->cpd_named_states[CPUPM_STATE_MAX_PERF]) {  in cpupm_redefine_max_activepwr_state()
706 		if (max_perf_level >= dom->cpd_nstates &&  in cpupm_redefine_max_activepwr_state()
707 		    dom->cpd_nstates > 1) {  in cpupm_redefine_max_activepwr_state()
708 			max_perf_level = dom->cpd_nstates - 1;  in cpupm_redefine_max_activepwr_state()
711 		dom->cpd_named_states[CPUPM_STATE_MAX_PERF] =  in cpupm_redefine_max_activepwr_state()
712 		    &dom->cpd_states[max_perf_level];  in cpupm_redefine_max_activepwr_state()
720 			    dom->cpd_named_states[CPUPM_STATE_MAX_PERF];  in cpupm_redefine_max_activepwr_state()
722 				(void) cpupm_change_state(cp, dom, new_state);  in cpupm_redefine_max_activepwr_state()
751 	cpupm_domain_t	*dom;  in cpupm_state_change_global()  local
780 		dom = (cpupm_domain_t *)pwr_pg->cmt_pg.pghw_handle;  in cpupm_state_change_global()
787 			(void) cpupm_change_state(cp, dom,  in cpupm_state_change_global()
788 			    dom->cpd_named_states[state]);  in cpupm_state_change_global()