io/ppm/ppm.c

68  * level is unchanged.  Doublecheck it against ppmd->level.
592 		ppm_dev_t *ppmd;
629 		for (ppmd = domp->devlist; ppmd;
630 		    odip = ppmd->dip, ppmd = ppmd->next) {
632 			if (ppmd->dip == odip)
634 			if (ppmd != domp->devlist)
637 			l += strlen(ppmd->path) + 1;
644 			for (s = ppmd->path; *s != 0; )
683 		ppm_dev_t *ppmd;
709 		ppmd = domp->devlist;
714 			dcomps = DEVI(ppmd->dip)->devi_pm_components;
715 			pm_comp = &dcomps[ppmd->cmpt].pmc_comp;
723 			ppm_set_topspeed(ppmd, pm_comp->pmc_numlevels - i);
726 		level = pm_get_normal_power(ppmd->dip, 0);
762 	ppm_dev_t	*ppmd;
821 		ppmd = PPM_GET_PRIVATE(rdip);
822 		if (ppmd)
823 			domp = ppmd->domp;
827 			ppmd = ppm_get_dev(rdip, domp);
832 		    ppmd->path, ppm_get_ctlstr(reqp->request_type, D_LOCKS)))
837 			ppm_lock_one(ppmd, reqp, result);
842 		ppmd = PPM_GET_PRIVATE(rdip);
843 		if (ppmd)
844 			domp = ppmd->domp;
848 			ppmd = ppm_get_dev(rdip, domp);
904 				ppmd = ppm_get_dev(rdip, domp);
975 		if ((ppmd = PPM_GET_PRIVATE(rdip)) == NULL) {
978 			ppmd = ppm_get_dev(rdip, domp);
980 		switch (ppmd->domp->model) {
993 			    ppmd->domp->model);
1075 	ppm_dev_t *ppmd, *cpup;
1094 	ppmd = PPM_GET_PRIVATE(dip);
1095 	ASSERT(MUTEX_HELD(&ppmd->domp->lock));
1100 		ppmd->level = new;
1101 		ppmd->rplvl = PM_LEVEL_UNKNOWN;
1111 	if (new == ppmd->level) {
1121 	ppmd->rplvl = new;
1122 	for (cpup = ppmd->domp->devlist; cpup; cpup = cpup->next) {
1147 	    str, ppmd->path, ppmd->level, new))
1148 	ret = ppm_change_cpu_power(ppmd, new);
1157 		for (cpup = ppmd->domp->devlist; cpup; cpup = cpup->next) {
1179 			for (cpup = ppmd->domp->devlist; cpup;
1203 	ppm_dev_t *ppmd;
1206 	ppmd = PPM_GET_PRIVATE(dip);
1207 	if (ppmd == NULL)
1214 	domp = ppmd->domp;
1218 		for (ppmd = domp->devlist; ppmd; ppmd = ppmd->next) {
1219 			if (ppmd->dip == dip && ppmd->level)
1240 	for (ppmd = domp->devlist; ppmd; ppmd = ppmd->next) {
1241 		if (ppmd->dip == dip)
1242 			ppmd->level = ppmd->rplvl = PM_LEVEL_UNKNOWN;
1415 ppm_dev_init(ppm_dev_t *ppmd)
1422 	ASSERT(MUTEX_HELD(&ppmd->domp->lock));
1423 	ppmd->level = PM_LEVEL_UNKNOWN;
1424 	ppmd->rplvl = PM_LEVEL_UNKNOWN;
1427 	if ((ppmd->domp->model == PPMD_FET) ||
1428 	    PPMD_IS_PCI(ppmd->domp->model) ||
1429 	    (ppmd->domp->model == PPMD_PCIE))
1430 		ppmd->domp->pwr_cnt++;
1432 	dip = ppmd->dip;
1445 		pm_comp = &dcomps[ppmd->cmpt].pmc_comp;
1447 		ppmd->lowest = pm_comp->pmc_lvals[0];
1448 		ASSERT(ppmd->lowest >= 0);
1450 		ppmd->highest = pm_comp->pmc_lvals[maxi];
1457 		if (ppmd->domp->dflags & PPMD_PCI66MHZ) {
1460 					ppmd->flags |= PPMDEV_PCI66_D2;
1471 	if ((ppmd->domp->model == PPMD_PCI_PROP) &&
1472 	    (ppmd->domp->propname != NULL) &&
1474 	    ppmd->domp->propname))
1475 		ppmd->flags |= PPMDEV_PCI_PROP_CLKPM;
1483 ppm_dev_fini(ppm_dev_t *ppmd)
1485 	ASSERT(MUTEX_HELD(&ppmd->domp->lock));
1488 	if ((ppmd->domp->model == PPMD_FET) ||
1489 	    PPMD_IS_PCI(ppmd->domp->model) ||
1490 	    (ppmd->domp->model == PPMD_PCIE))
1491 		if (ppmd->level != ppmd->lowest)
1492 			ppmd->domp->pwr_cnt--;
1512 	ppm_dev_t	*ppmd;
1539 	for (ppmd = PPM_GET_PRIVATE(dip); ppmd; ppmd = ppmd->next)
1540 		if (cmpt == ppmd->cmpt)
1542 	if (!ppmd) {
1548 	domp = ppmd->domp;
1552 	    ppmd->level, (domp->status == PPMD_OFF ? "off" : "on")))
1555 	ASSERT(old == ppmd->level);
1557 	if (new == ppmd->level) {
1611 	if ((*result = (*pwr_func)(ppmd, cmpt, new)) != DDI_SUCCESS) {
1613 		    ppmd->path, *result))
1624 	if ((*result == DDI_SUCCESS && ppmd->level == 0) ||
1934 	ppm_dev_t *ppmd;
1960 	for (ppmd = PPM_GET_PRIVATE(dip); ppmd; ppmd = ppmd->next)
1961 		if (cmpt == ppmd->cmpt)
1963 	if (!ppmd) {
1969 	domp = ppmd->domp;
1972 	    ppmd->path, cmpt, old, new))
1974 	ASSERT(old == ppmd->level);
1975 	if (new == ppmd->level)
2014 	if ((*result = (*pwr_func)(ppmd, cmpt, new)) != DDI_SUCCESS) {
2016 		    ppmd->path, *result))
2027 	if ((*result == DDI_SUCCESS && ppmd->level == 0) ||
2077 	ppm_dev_t *ppmd;
2103 	for (ppmd = PPM_GET_PRIVATE(dip); ppmd; ppmd = ppmd->next)
2104 		if (cmpt == ppmd->cmpt)
2106 	if (!ppmd) {
2112 	domp = ppmd->domp;
2115 	    ppmd->path, cmpt, old, new))
2117 	ASSERT(old == ppmd->level);
2118 	if (new == ppmd->level)
2157 	if ((*result = (*pwr_func)(ppmd, cmpt, new)) != DDI_SUCCESS) {
2159 		    ppmd->path, *result))
2170 	if ((*result == DDI_SUCCESS && ppmd->level == 0) ||
2451 ppm_set_level(ppm_dev_t *ppmd, int cmpt, int level, boolean_t change)
2460 		ret = pm_power(ppmd->dip, cmpt, level);
2463 	    str, ppmd->path, change, ppmd->level, level, ret))
2466 		ppmd->level = level;
2467 		ppmd->rplvl = PM_LEVEL_UNKNOWN;
2475 ppm_change_power_level(ppm_dev_t *ppmd, int cmpt, int level)
2477 	return (ppm_set_level(ppmd, cmpt, level, B_TRUE));
2482 ppm_record_level_change(ppm_dev_t *ppmd, int cmpt, int level)
2484 	return (ppm_set_level(ppmd, cmpt, level, B_FALSE));