io/ppm/ppm_subr.c

112 	ppm_domain_t *domp;
117 		for (domp = ppm_domain_p; domp; domp = domp->next) {
118 			for (db = domp->conflist; (tmp = db) != NULL; ) {
123 			domp->conflist = NULL;
135 	ppm_domain_t	*domp;
137 	for (domp = ppm_domain_p; domp; domp = domp->next) {
138 		if (strcmp(dname, domp->name) == 0)
141 	return (domp);
157 	ppm_domain_t *domp;
161 	for (domp = ppm_domain_p; domp; domp = domp->next) {
162 		if (domp->model == model)
167 	if (domp && PPM_DOMAIN_UP(domp)) {
168 		for (dc = domp->dc; dc; dc = dc->next) {
172 				    "domain %s.\n", str, key_path, domp->name))
180 	for (domp = ppm_domain_p;
181 	    domp && (domp->model != model); domp = domp->next) {
182 		if (PPM_DOMAIN_UP(domp)) {
183 			for (dc = domp->dc; dc; dc = dc->next) {
188 					    str, key_path, domp->name))
228 	ppm_domain_t *domp;
256 		domp = kmem_zalloc(sizeof (*domp), KM_SLEEP);
257 		domp->name = kmem_zalloc(strlen(*dom_namep) + 1, KM_SLEEP);
258 		(void) strcpy(domp->name, *dom_namep);
259 		mutex_init(&domp->lock, NULL, MUTEX_DRIVER, NULL);
261 			ppm_domain_p = domp;
263 			domp->next = ppm_domain_p;
264 			ppm_domain_p = domp;
276 	for (domp = ppm_domain_p; domp; domp = domp->next) {
283 		plen = strlen(domp->name) + strlen(PPM_MODEL_PROP_SUFFIX) + 1;
286 		    domp->name, PPM_MODEL_PROP_SUFFIX);
299 				domp->model = domit_p->model;
300 				domp->dflags = domit_p->dflags;
301 				domp->status = domit_p->status;
312 		plen = strlen(domp->name) +
316 		    domp->name, PPM_PROPNAME_PROP_SUFFIX);
321 			domp->propname = kmem_zalloc(
323 			(void) strcpy(domp->propname, *propnamedata.strings);
325 			    str, domp->name, domp->propname))
332 		plen = strlen(domp->name) + strlen(PPM_DEV_PROP_SUFFIX) + 1;
335 		    domp->name, PPM_DEV_PROP_SUFFIX);
348 			db->next = domp->conflist;
349 			domp->conflist = db;
359 		plen = strlen(domp->name) + strlen(PPM_CTRL_PROP_SUFFIX) + 1;
362 		    domp->name, PPM_CTRL_PROP_SUFFIX);
370 				dc->next = domp->dc;
371 				domp->dc = dc;
372 				err = ppm_parse_dc(dc_namep, domp->dc);
379 		dc = domp->dc;
398 	ppm_domain_t *domp;
405 	for (domp = ppm_domain_p; domp; domp = domp->next) {
406 		if (PPM_DOMAIN_UP(domp)) {
407 			for (dbp = domp->conflist; dbp; dbp = dbp->next) {
414 					return (domp);
420 				if (domp->model == PPMD_CPU &&
427 						return (domp);
435 					return (domp);
592 	ppm_domain_t	*domp;
597 	domp = ppm_lookup_dev(dip);
598 	if (!domp)
601 	if (domp && PPMD_IS_PCI(domp->model) &&
602 	    ! (domp->dflags & (PPMD_PCI33MHZ | PPMD_PCI66MHZ))) {
610 			domp->dflags |= PPMD_PCI33MHZ;
614 			domp->dflags |= PPMD_PCI66MHZ;
623 	if (domp && (claimed == -1))
630 		    ddi_pathname(dip, path), domp->name))
643 ppm_add_owned(dev_info_t *dip, ppm_domain_t *domp)
648 	ASSERT(MUTEX_HELD(&domp->lock));
650 	for (owned = domp->owned; owned; owned = owned->next)
657 	new_owned->next = domp->owned;
658 	domp->owned = new_owned;
660 	return (domp->owned);
667 ppm_add_dev(dev_info_t *dip, ppm_domain_t *domp)
674 	ASSERT(MUTEX_HELD(&domp->lock));
689 		new->domp = domp;
693 		new->next = domp->devlist;
694 		domp->devlist = new;
697 		    new->path, domp->name, (void *)new))
710 	owned = ppm_add_owned(dip, domp);
733 ppm_get_dev(dev_info_t *dip, ppm_domain_t *domp)
737 	mutex_enter(&domp->lock);
740 		pdp = ppm_add_dev(dip, domp);
741 	mutex_exit(&domp->lock);
756 	ppm_domain_t *domp;
760 	domp = pdp->domp;
761 	ASSERT(domp);
763 	mutex_enter(&domp->lock);
764 	for (devpp = &domp->devlist; (pdp = *devpp) != NULL; ) {
779 	mutex_exit(&domp->lock);
789 	ppm_domain_t	*domp;
792 	for (domp = ppm_domain_p; domp != NULL; domp = domp->next) {
793 		for (dc = domp->dc; dc; dc = dc->next) {
810 			if (ppm_lookup_hndl(domp->model, dc) != NULL)
814 				domp->dflags |= PPMD_OFFLINE;
816 				    "be offline.", str, domp->name);
887 ppm_lock_all(ppm_domain_t *domp, power_req_t *reqp, int *iresp)
897 		if (!MUTEX_HELD(&domp->lock))
898 			mutex_enter(&domp->lock);
899 		domp->refcnt++;
900 		ASSERT(domp->devlist != NULL);
901 		pm_lock_power_single(domp->devlist->dip,
906 		ASSERT(MUTEX_HELD(&domp->lock));
907 		ASSERT(domp->devlist != NULL);
908 		pm_unlock_power_single(domp->devlist->dip,
910 		if (--domp->refcnt == 0)
911 			mutex_exit(&domp->lock);
916 	if (!MUTEX_HELD(&domp->lock))
917 		if (!mutex_tryenter(&domp->lock)) {
921 	*iresp = pm_try_locking_power_single(domp->devlist->dip,
924 		domp->refcnt++;
926 		mutex_exit(&domp->lock);
941 ppm_none_else_holds_power(ppm_domain_t *domp)
947 	if (PPMD_IS_PCI(domp->model)) {
948 		for (ppmd = domp->devlist; ppmd; ppmd = ppmd->next) {
949 			if ((domp->model == PPMD_PCI_PROP) &&
952 			if ((domp->dflags & PPMD_PCI66MHZ) &&
958 	for (owned = domp->owned; owned; owned = owned->next)
1248 ppm_lookup_dc(ppm_domain_t *domp, int cmd)
1256 	 *  For convenience, we accept 'domp' as NULL for searching
1260 		for (domp = ppm_domain_p; domp; domp = domp->next)
1261 			if (domp->model == PPMD_LED)
1263 		if (!domp || !domp->dc || !domp->dc->lh || !domp->dc->next) {
1268 		if (cmd == domp->dc->cmd)
1269 			return (domp->dc);
1271 			return (domp->dc->next);
1276 	 * for the rest of ppm domains, lookup ppm_dc starting from domp
1278 	ASSERT(domp != NULL);
1303 	for (dc = domp->dc; dc; dc = dc->next) {
1318 	ppm_domain_t	*domp;
1325 	for (domp = ppm_domain_p; domp; domp = domp->next) {
1326 		for (pdev = domp->devlist; pdev; pdev = pdev->next) {
1336 	return (domp);