494 	ppm_dev_t *ppmd;  in xcppm_detach_ctlop()  local
496 	ppmd = PPM_GET_PRIVATE(dip);  in xcppm_detach_ctlop()
497 	if (ppmd == NULL || reqp->req.ppm_config_req.result != DDI_SUCCESS)  in xcppm_detach_ctlop()
515 	ppm_dev_t *ppmd;  in xcppm_resume_ctlop()  local
518 	ppmd = PPM_GET_PRIVATE(dip);  in xcppm_resume_ctlop()
519 	if (ppmd == NULL)  in xcppm_resume_ctlop()
526 	domp = ppmd->domp;  in xcppm_resume_ctlop()
529 		for (ppmd = domp->devlist; ppmd; ppmd = ppmd->next) {  in xcppm_resume_ctlop()
530 			if (ppmd->dip == dip && ppmd->level)  in xcppm_resume_ctlop()
543 	for (ppmd = domp->devlist; ppmd; ppmd = ppmd->next) {  in xcppm_resume_ctlop()
544 		if (ppmd->dip == dip)  in xcppm_resume_ctlop()
545 			ppmd->level = ppmd->rplvl = PM_LEVEL_UNKNOWN;  in xcppm_resume_ctlop()
557 xcppm_set_level(ppm_dev_t *ppmd, int cmpt, int level, boolean_t change)  in xcppm_set_level()  argument
566 		ret = pm_power(ppmd->dip, cmpt, level);  in xcppm_set_level()
569 	    str, ppmd->path, change, ppmd->level, level, ret));  in xcppm_set_level()
572 		ppmd->level = level;  in xcppm_set_level()
573 		ppmd->rplvl = PM_LEVEL_UNKNOWN;  in xcppm_set_level()
581 xcppm_change_power_level(ppm_dev_t *ppmd, int cmpt, int level)  in xcppm_change_power_level()  argument
583 	return (xcppm_set_level(ppmd, cmpt, level, B_TRUE));  in xcppm_change_power_level()
588 xcppm_record_level_change(ppm_dev_t *ppmd, int cmpt, int level)  in xcppm_record_level_change()  argument
590 	return (xcppm_set_level(ppmd, cmpt, level, B_FALSE));  in xcppm_record_level_change()
914 	ppm_dev_t *ppmd;  in xcppm_manage_cpus()  local
929 	ppmd = PPM_GET_PRIVATE(dip);  in xcppm_manage_cpus()
930 	ASSERT(MUTEX_HELD(&ppmd->domp->lock));  in xcppm_manage_cpus()
939 	if (ppmd->level == PM_LEVEL_UNKNOWN && new == ppmd->highest) {  in xcppm_manage_cpus()
940 		*result = ret = xcppm_change_power_level(ppmd, 0, new);  in xcppm_manage_cpus()
948 	if (new == ppmd->level) {  in xcppm_manage_cpus()
953 	ppmd->rplvl = new;  in xcppm_manage_cpus()
962 	for (ppmd = xcppm_cpu.devlist; ppmd; ppmd = ppmd->next) {  in xcppm_manage_cpus()
963 		if (ppmd->rplvl == new)  in xcppm_manage_cpus()
979 			    "need pm_rescan\n", str, PM_NAME(ppmd->dip),  in xcppm_manage_cpus()
980 			    PM_ADDR(ppmd->dip), (void *)ppmd->dip,  in xcppm_manage_cpus()
983 			rescan_dip = ppmd->dip;  in xcppm_manage_cpus()
997 		for (ppmd = xcppm_cpu.devlist; ppmd; ppmd = ppmd->next) {  in xcppm_manage_cpus()
998 			if (ppmd->dip == dip)  in xcppm_manage_cpus()
1005 			p->ppd_who = ppmd->dip;  in xcppm_manage_cpus()
1006 			p->ppd_cmpt = ppmd->cmpt;  in xcppm_manage_cpus()
1037 	ppm_dev_t *ppmd;  in xcppm_manage_fet()  local
1039 	ppmd = PPM_GET_PRIVATE(dip);  in xcppm_manage_fet()
1041 	    ppmd->path, ppm_get_ctlstr(reqp->request_type, ~0)));  in xcppm_manage_fet()
1064 	    str, ppmd->path, old, new));  in xcppm_manage_fet()
1066 	ASSERT(old == ppmd->level);  in xcppm_manage_fet()
1067 	if (new == ppmd->level)  in xcppm_manage_fet()
1070 	PPM_LOCK_DOMAIN(ppmd->domp);  in xcppm_manage_fet()
1076 		if (ppmd->domp->pwr_cnt == 0)  in xcppm_manage_fet()
1079 			ppmd->domp->pwr_cnt++;  in xcppm_manage_fet()
1082 			    str, ppmd->domp->pwr_cnt));  in xcppm_manage_fet()
1086 	PPM_UNLOCK_DOMAIN(ppmd->domp);  in xcppm_manage_fet()
1088 	ASSERT(ppmd->domp->pwr_cnt > 0);  in xcppm_manage_fet()
1090 	if ((*result = (*pwr_func)(ppmd, cmpt, new)) != DDI_SUCCESS) {  in xcppm_manage_fet()
1092 		    str, ppmd->path));  in xcppm_manage_fet()
1095 	PPM_LOCK_DOMAIN(ppmd->domp);  in xcppm_manage_fet()
1103 	if ((*result == DDI_SUCCESS && ppmd->level == 0) ||  in xcppm_manage_fet()
1105 		ASSERT(ppmd->domp->pwr_cnt > 0);  in xcppm_manage_fet()
1106 		ppmd->domp->pwr_cnt--;  in xcppm_manage_fet()
1107 		DPRINTF(D_FET, ("%s: DN cnt = %d\n", str, ppmd->domp->pwr_cnt));  in xcppm_manage_fet()
1108 		if (ppmd->domp->pwr_cnt == 0)  in xcppm_manage_fet()
1112 	PPM_UNLOCK_DOMAIN(ppmd->domp);  in xcppm_manage_fet()
1113 	ASSERT(ppmd->domp->pwr_cnt >= 0);  in xcppm_manage_fet()
1137 	ppm_dev_t *ppmd, *codev;  in xcppm_manage_pciupa()  local
1140 	ppmd = PPM_GET_PRIVATE(dip);  in xcppm_manage_pciupa()
1142 	    ppmd->path, ppm_get_ctlstr(reqp->request_type, ~0)));  in xcppm_manage_pciupa()
1163 	ASSERT(ppmd);	/* since it should be locked already */  in xcppm_manage_pciupa()
1165 	if (new == ppmd->level)  in xcppm_manage_pciupa()
1169 	    str, ppmd->path, ppmd->level, new));  in xcppm_manage_pciupa()
1174 	flags =  ppmd->flags;  in xcppm_manage_pciupa()
1179 		    ppmd->flags));  in xcppm_manage_pciupa()
1187 	for (codev = ppmd->domp->devlist; codev; codev = codev->next)  in xcppm_manage_pciupa()
1191 	if (new > ppmd->level) {  in xcppm_manage_pciupa()
1205 		if ((retval = (*pwr_func)(ppmd, 0, new)) != DDI_SUCCESS) {  in xcppm_manage_pciupa()
1209 	} else if (new < ppmd->level) {  in xcppm_manage_pciupa()
1219 			ppmd->rplvl = new;  in xcppm_manage_pciupa()
1222 		if ((retval = (*pwr_func)(ppmd, cmpt, new)) != DDI_SUCCESS &&  in xcppm_manage_pciupa()
1223 		    ppmd->level != new) {  in xcppm_manage_pciupa()
1262 	ppm_dev_t *ppmd;  in xcppm_manage_1394()  local
1264 	ppmd = PPM_GET_PRIVATE(dip);  in xcppm_manage_1394()
1266 	    ppmd->path, ppm_get_ctlstr(reqp->request_type, ~0)));  in xcppm_manage_1394()
1290 	ASSERT(ppmd);	/* since it must already be locked */  in xcppm_manage_1394()
1291 	ASSERT(old == ppmd->level);  in xcppm_manage_1394()
1293 	if (new == ppmd->level)  in xcppm_manage_1394()
1297 	if (cmpt == 0 && new < ppmd->level) {  in xcppm_manage_1394()
1299 		    (*pwr_func)(ppmd, cmpt, new)) != DDI_SUCCESS) {  in xcppm_manage_1394()
1302 		if (new == ppmd->lowest)  in xcppm_manage_1394()
1304 		ppmd->level = new;  in xcppm_manage_1394()
1309 	if (cmpt == 0 && new > ppmd->level) {  in xcppm_manage_1394()
1310 		if (ppmd->level == ppmd->lowest) {  in xcppm_manage_1394()
1320 		    (*pwr_func)(ppmd, cmpt, new)) != DDI_SUCCESS &&  in xcppm_manage_1394()
1321 		    ppmd->level == ppmd->lowest) {  in xcppm_manage_1394()
1324 			ppmd->level = new;  in xcppm_manage_1394()
1335 	*result = xcppm_change_power_level(ppmd, cmpt, new);  in xcppm_manage_1394()
1344 xcppm_lock_one(ppm_dev_t *ppmd, power_req_t *reqp, int *iresp)  in xcppm_lock_one()  argument
1348 		pm_lock_power_single(ppmd->dip,  in xcppm_lock_one()
1353 		pm_unlock_power_single(ppmd->dip,  in xcppm_lock_one()
1358 		*iresp = pm_try_locking_power_single(ppmd->dip,  in xcppm_lock_one()
1427 	ppm_dev_t *ppmd;  in xcppm_ctlops()  local
1485 		ppmd = PPM_GET_PRIVATE(rdip);  in xcppm_ctlops()
1487 			if (ppmd)  in xcppm_ctlops()
1489 		} else if (!ppmd) {  in xcppm_ctlops()
1508 		ppmd = PPM_GET_PRIVATE(rdip);  in xcppm_ctlops()
1509 		if (ppmd)  in xcppm_ctlops()
1510 			domp = ppmd->domp;  in xcppm_ctlops()
1514 			ppmd = ppm_get_dev(rdip, domp);  in xcppm_ctlops()
1521 		    ppmd->path, ppm_get_ctlstr(reqp->request_type, D_LOCKS)));  in xcppm_ctlops()
1526 			xcppm_lock_one(ppmd, reqp, result);  in xcppm_ctlops()
1531 		ppmd = PPM_GET_PRIVATE(rdip);  in xcppm_ctlops()
1532 		if (ppmd)  in xcppm_ctlops()
1533 			domp = ppmd->domp;  in xcppm_ctlops()
1537 			ppmd = ppm_get_dev(rdip, domp);  in xcppm_ctlops()
1555 		ppmd = PPM_GET_PRIVATE(rdip);  in xcppm_ctlops()
1556 		if (ppmd == NULL) {  in xcppm_ctlops()
1559 			ppmd = ppm_get_dev(rdip, domp);  in xcppm_ctlops()
1566 			    str, ppmd->path);  in xcppm_ctlops()
1570 		if (ppmd->domp == &xcppm_cpu)  in xcppm_ctlops()
1572 		else if (ppmd->domp == &xcppm_fet)  in xcppm_ctlops()
1574 		else if (ppmd->domp == &xcppm_upa)  in xcppm_ctlops()
1577 			ASSERT(ppmd->domp == &xcppm_1394);  in xcppm_ctlops()
1590 xcppm_dev_init(ppm_dev_t *ppmd)  in xcppm_dev_init()  argument
1597 	ASSERT(MUTEX_HELD(&ppmd->domp->lock));  in xcppm_dev_init()
1598 	ppmd->level = PM_LEVEL_UNKNOWN;  in xcppm_dev_init()
1599 	ppmd->rplvl = PM_LEVEL_UNKNOWN;  in xcppm_dev_init()
1601 	dip = ppmd->dip;  in xcppm_dev_init()
1613 		pm_comp = &dcomps[ppmd->cmpt].pmc_comp;  in xcppm_dev_init()
1615 		ppmd->lowest = pm_comp->pmc_lvals[0];  in xcppm_dev_init()
1616 		ASSERT(ppmd->lowest >= 0);  in xcppm_dev_init()
1618 		ppmd->highest = pm_comp->pmc_lvals[maxi];  in xcppm_dev_init()
1624 	if (ppmd->domp == &xcppm_fet) {  in xcppm_dev_init()
1629 		ppmd->domp->pwr_cnt++;  in xcppm_dev_init()
1631 		    ppmd->domp->pwr_cnt));  in xcppm_dev_init()
1632 	} else if (ppmd->domp == &xcppm_upa) {  in xcppm_dev_init()
1637 		if (strstr(ppmd->path, "pci@8,700000"))  in xcppm_dev_init()
1638 			ppmd->flags = XCPPMF_PCIB;  in xcppm_dev_init()
1639 		else if (strstr(ppmd->path, "upa@8,480000"))  in xcppm_dev_init()
1640 			ppmd->flags = XCPPMF_UPA;  in xcppm_dev_init()
1649 xcppm_dev_fini(ppm_dev_t *ppmd)  in xcppm_dev_fini()  argument
1651 	ASSERT(MUTEX_HELD(&ppmd->domp->lock));  in xcppm_dev_fini()
1652 	if (ppmd->domp == &xcppm_fet) {  in xcppm_dev_fini()
1653 		if (ppmd->level != ppmd->lowest) {  in xcppm_dev_fini()
1654 			ppmd->domp->pwr_cnt--;  in xcppm_dev_fini()
1656 			    ppmd->domp->pwr_cnt));  in xcppm_dev_fini()