common/os/sunpm.c

723 	pm_scan_t	*scanp;
728 	scanp = PM_GET_PM_SCAN(dip);
729 	if (!scanp) {
732 		scanp =  kmem_zalloc(sizeof (pm_scan_t), KM_SLEEP);
733 		DEVI(dip)->devi_pm_scan = scanp;
734 	} else if (scanp->ps_scan_flags & PM_SCAN_STOP) {
737 		scanp->ps_scan_flags &= ~PM_SCAN_STOP;
749 	pm_scan_t	*scanp;
754 	scanp = PM_GET_PM_SCAN(dip);
755 	if (!scanp) {
760 	ASSERT(!scanp->ps_scan_id && !(scanp->ps_scan_flags &
763 	kmem_free(scanp, sizeof (pm_scan_t));
952 	pm_scan_t	*scanp;
958 	scanp = PM_GET_PM_SCAN(dip);
959 	if (pm_scans_disabled || !PM_SCANABLE(dip) || !info || !scanp ||
960 	    (scanp->ps_scan_flags & PM_SCAN_STOP)) {
964 	if (scanp->ps_scan_flags & PM_SCANNING) {
965 		scanp->ps_scan_flags |= PM_SCAN_AGAIN;
968 	} else if (scanp->ps_scan_id) {
969 		scanid = scanp->ps_scan_id;
970 		scanp->ps_scan_id = 0;
994 	    (scanp->ps_scan_flags & PM_SCAN_DISPATCHED) ||
998 		if (scanp->ps_scan_id) {
999 			scanid = scanp->ps_scan_id;
1000 			scanp->ps_scan_id = 0;
1004 			if (scanp->ps_scan_id) {
1008 				    (ulong_t)scanp->ps_scan_id))
1013 		scanp->ps_scan_id = timeout(pm_rescan, (void *)dip,
1014 		    (scanp->ps_idle_down ? pm_id_ticks :
1018 		    (ulong_t)scanp->ps_scan_id))
1022 		scanp->ps_scan_flags |= PM_SCAN_DISPATCHED;
1032 	pm_scan_t	*scanp;
1038 	scanp = PM_GET_PM_SCAN(dip);
1039 	ASSERT(scanp && PM_GET_PM_INFO(dip));
1042 	    (scanp->ps_scan_flags & PM_SCAN_STOP)) {
1043 		scanp->ps_scan_flags &= ~(PM_SCAN_AGAIN | PM_SCAN_DISPATCHED);
1048 	if (scanp->ps_idle_down) {
1053 		PMID_SET_SCANS(scanp->ps_idle_down)
1055 		    "(pmid %x)\n", pmf, PM_DEVICE(dip), scanp->ps_idle_down))
1059 	if (scanp->ps_scan_flags & PM_SCANNING) {
1060 		scanp->ps_scan_flags |= PM_SCAN_AGAIN;
1063 		scanp->ps_scan_flags &= ~PM_SCAN_DISPATCHED;
1068 	scanp->ps_scan_flags |= PM_SCANNING;
1069 	scanp->ps_scan_flags &= ~PM_SCAN_DISPATCHED;
1071 		scanp->ps_scan_flags &= ~PM_SCAN_AGAIN;
1075 	} while (scanp->ps_scan_flags & PM_SCAN_AGAIN);
1077 	ASSERT(scanp->ps_scan_flags & PM_SCANNING);
1078 	scanp->ps_scan_flags &= ~PM_SCANNING;
1080 	if (scanp->ps_idle_down) {
1081 		scanp->ps_idle_down &= ~PMID_SCANS;
1083 		    "(pmid %x)\n", pmf, PM_DEVICE(dip), scanp->ps_idle_down))
1090 		if (scanp->ps_scan_id) {
1093 			    PM_DEVICE(dip), (ulong_t)scanp->ps_scan_id))
1096 		} else if (!(scanp->ps_scan_flags & PM_SCAN_STOP)) {
1097 			scanp->ps_scan_id = timeout(pm_rescan, (void *)dip,
1101 			    (ulong_t)nextscan, (ulong_t)scanp->ps_scan_id))
1190 	pm_scan_t	*scanp;
1213 	scanp = PM_GET_PM_SCAN(dip);
1215 	ASSERT(scanp && PM_GET_PM_INFO(dip));
1223 	    (scanp->ps_scan_flags & PM_SCAN_STOP) ||
1349 	pm_scan_t	*scanp;
1354 	scanp = PM_GET_PM_SCAN(dip);
1355 	if (!scanp) {
1361 	scanp->ps_scan_flags |= PM_SCAN_STOP;
1364 	while (scanp->ps_scan_id) {
1365 		scanid = scanp->ps_scan_id;
1366 		scanp->ps_scan_id = 0;
1372 	while (scanp->ps_scan_flags & (PM_SCANNING | PM_SCAN_DISPATCHED)) {
4634 	pm_scan_t	*scanp = PM_GET_PM_SCAN(dip);
4652 	if (scanp && PM_IS_PID(dip)) {