502 static int hubd_cleanup(dev_info_t *dip, hubd_t  *hubd);
503 static int hubd_check_ports(hubd_t  *hubd);
505 static int  hubd_open_intr_pipe(hubd_t *hubd);
506 static void hubd_start_polling(hubd_t *hubd, int always);
507 static void hubd_stop_polling(hubd_t *hubd);
508 static void hubd_close_intr_pipe(hubd_t *hubd);
516 		hubd_t		*hubd,
522 static int hubd_delete_child(hubd_t *hubd, usb_port_t port, uint_t flag,
525 static int hubd_get_hub_descriptor(hubd_t *hubd);
527 static int hubd_set_hub_depth(hubd_t *hubd);
529 static int hubd_get_hub_status_words(hubd_t *hubd, uint16_t *status);
531 static int hubd_reset_port(hubd_t *hubd, usb_port_t port);
533 static int hubd_get_hub_status(hubd_t *hubd);
535 static int hubd_handle_port_connect(hubd_t *hubd, usb_port_t port);
537 static int hubd_disable_port(hubd_t *hubd, usb_port_t port);
539 static int hubd_enable_port(hubd_t *hubd, usb_port_t port);
540 static int hubd_recover_disabled_port(hubd_t *hubd, usb_port_t port);
542 static int hubd_determine_port_status(hubd_t *hubd, usb_port_t port,
546 static int hubd_enable_all_port_power(hubd_t *hubd);
547 static int hubd_disable_all_port_power(hubd_t *hubd);
548 static int hubd_disable_port_power(hubd_t *hubd, usb_port_t port);
549 static int hubd_enable_port_power(hubd_t *hubd, usb_port_t port);
551 static void hubd_free_usba_device(hubd_t *hubd, usba_device_t *usba_device);
553 static int hubd_can_suspend(hubd_t *hubd);
554 static void hubd_restore_device_state(dev_info_t *dip, hubd_t *hubd);
555 static int hubd_setdevaddr(hubd_t *hubd, usb_port_t port);
556 static void hubd_setdevconfig(hubd_t *hubd, usb_port_t port);
558 static int hubd_register_events(hubd_t *hubd);
559 static void hubd_do_callback(hubd_t *hubd, dev_info_t *dip,
561 static void hubd_run_callbacks(hubd_t *hubd, usba_event_t type);
562 static void hubd_post_event(hubd_t *hubd, usb_port_t port, usba_event_t type);
563 static void hubd_create_pm_components(dev_info_t *dip, hubd_t *hubd);
569 static int hubd_cpr_suspend(hubd_t *hubd);
572 static int hubd_check_same_device(hubd_t *hubd, usb_port_t port);
574 static int hubd_init_power_budget(hubd_t *hubd);
629 hubd_pm_busy_component(hubd_t *hubd, dev_info_t *dip, int component)  in hubd_pm_busy_component()  argument
631 	if (hubd->h_hubpm != NULL) {  in hubd_pm_busy_component()
632 		hubd->h_hubpm->hubp_busy_pm++;  in hubd_pm_busy_component()
633 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_pm_busy_component()
635 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_pm_busy_component()
636 			hubd->h_hubpm->hubp_busy_pm--;  in hubd_pm_busy_component()
637 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_pm_busy_component()
639 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_pm_busy_component()
640 		USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_pm_busy_component()
641 		    "hubd_pm_busy_component: %d", hubd->h_hubpm->hubp_busy_pm);  in hubd_pm_busy_component()
648 hubd_pm_idle_component(hubd_t *hubd, dev_info_t *dip, int component)  in hubd_pm_idle_component()  argument
650 	if (hubd->h_hubpm != NULL) {  in hubd_pm_idle_component()
651 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_pm_idle_component()
653 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_pm_idle_component()
654 			ASSERT(hubd->h_hubpm->hubp_busy_pm > 0);  in hubd_pm_idle_component()
655 			hubd->h_hubpm->hubp_busy_pm--;  in hubd_pm_idle_component()
656 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_pm_idle_component()
658 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_pm_idle_component()
659 		USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_pm_idle_component()
660 		    "hubd_pm_idle_component: %d", hubd->h_hubpm->hubp_busy_pm);  in hubd_pm_idle_component()
669 hubd_set_child_pwrlvl(hubd_t *hubd, usb_port_t port, uint8_t power)  in hubd_set_child_pwrlvl()  argument
675 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_set_child_pwrlvl()
679 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_set_child_pwrlvl()
680 	hubpm = hubd->h_hubpm;  in hubd_set_child_pwrlvl()
683 	for (portno = 1; portno <= hubd->h_nports; portno++) {  in hubd_set_child_pwrlvl()
688 	pwr = hubd->h_hubpm->hubp_child_pwrstate[port];  in hubd_set_child_pwrlvl()
689 	hubd->h_hubpm->hubp_child_pwrstate[port] = power;  in hubd_set_child_pwrlvl()
692 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_set_child_pwrlvl()
698 		(void) hubd_pm_busy_component(hubd, hubd->h_dip, 0);  in hubd_set_child_pwrlvl()
701 		(void) hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in hubd_set_child_pwrlvl()
703 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_set_child_pwrlvl()
711 hubd_child_dip2port(hubd_t *hubd, dev_info_t *dip)  in hubd_child_dip2port()  argument
715 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_child_dip2port()
716 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_child_dip2port()
717 		if (hubd->h_children_dips[port] == dip) {  in hubd_child_dip2port()
722 	ASSERT(port <= hubd->h_nports);  in hubd_child_dip2port()
723 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_child_dip2port()
734 hubd_can_suspend(hubd_t *hubd)  in hubd_can_suspend()  argument
740 	hubpm = hubd->h_hubpm;  in hubd_can_suspend()
742 	if (DEVI_IS_DETACHING(hubd->h_dip)) {  in hubd_can_suspend()
758 	    (port <= hubd->h_nports); port++) {  in hubd_can_suspend()
762 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_can_suspend()
773 hubd_resume_port(hubd_t *hubd, usb_port_t port)  in hubd_resume_port()  argument
782 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_resume_port()
784 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_resume_port()
786 	    hubd->h_dev_state, usb_str_dev_state(hubd->h_dev_state));  in hubd_resume_port()
788 	switch (hubd->h_dev_state) {  in hubd_resume_port()
794 		if ((hubd->h_port_state[port] & PORT_STATUS_PSS) == 0) {  in hubd_resume_port()
798 			USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_resume_port()
807 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_resume_port()
808 		if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_resume_port()
809 		    hubd->h_default_pipe,  in hubd_resume_port()
816 			USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_resume_port()
821 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_resume_port()
824 		(void) hubd_determine_port_status(hubd, port,  in hubd_resume_port()
837 		if (((hubd->h_port_state[port] & PORT_STATUS_CCS) == 0) ||  in hubd_resume_port()
838 		    ((hubd->h_port_state[port] & PORT_STATUS_PSS) == 0)) {  in hubd_resume_port()
845 			USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_resume_port()
853 		hubd->h_hotplug_thread++;  in hubd_resume_port()
854 		hubd_stop_polling(hubd);  in hubd_resume_port()
858 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_resume_port()
859 			rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_resume_port()
860 			    hubd->h_default_pipe,  in hubd_resume_port()
867 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_resume_port()
870 				    hubd->h_log_handle,  in hubd_resume_port()
881 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_resume_port()
883 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_resume_port()
884 				(void) hubd_determine_port_status(hubd, port,  in hubd_resume_port()
897 		hubd->h_hotplug_thread--;  in hubd_resume_port()
898 		hubd_start_polling(hubd, 0);  in hubd_resume_port()
909 		USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_resume_port()
914 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_resume_port()
924 hubd_suspend_port(hubd_t *hubd, usb_port_t port)  in hubd_suspend_port()  argument
933 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_suspend_port()
936 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_suspend_port()
938 	switch (hubd->h_dev_state) {  in hubd_suspend_port()
953 		hubd->h_hotplug_thread++;  in hubd_suspend_port()
954 		hubd_stop_polling(hubd);  in hubd_suspend_port()
963 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_suspend_port()
964 			if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_suspend_port()
965 			    hubd->h_default_pipe,  in hubd_suspend_port()
974 				    hubd->h_log_handle,  in hubd_suspend_port()
987 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_suspend_port()
988 			(void) hubd_determine_port_status(hubd, port,  in hubd_suspend_port()
997 				    hubd->h_log_handle,  in hubd_suspend_port()
1003 		hubd->h_hotplug_thread--;  in hubd_suspend_port()
1004 		hubd_start_polling(hubd, 0);  in hubd_suspend_port()
1017 		USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_suspend_port()
1022 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_suspend_port()
1032 hubd_post_attach(hubd_t *hubd, usb_port_t port, struct attachspec *as)  in hubd_post_attach()  argument
1036 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_post_attach()
1048 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_attach()
1049 		dip = hubd->h_children_dips[port];  in hubd_post_attach()
1050 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_attach()
1052 			hubd_set_child_pwrlvl(hubd, port, USB_DEV_OS_FULL_PWR);  in hubd_post_attach()
1059 hubd_post_detach(hubd_t *hubd, usb_port_t port, struct detachspec *ds)  in hubd_post_detach()  argument
1061 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_post_detach()
1068 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_detach()
1070 		usba_device_t	*usba_device = hubd->h_usba_devices[port];  in hubd_post_detach()
1071 		dev_info_t	*pdip = hubd->h_dip;  in hubd_post_detach()
1072 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_detach()
1081 		hubd_set_child_pwrlvl(hubd, port, USB_DEV_OS_PWR_OFF);  in hubd_post_detach()
1088 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_detach()
1100 hubd_post_power(hubd_t *hubd, usb_port_t port, pm_bp_child_pwrchg_t *bpc,  in hubd_post_power()  argument
1105 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_post_power()
1111 		hubd_set_child_pwrlvl(hubd, port, bpc->bpc_nlevel);  in hubd_post_power()
1116 			retval = hubd_suspend_port(hubd, port);  in hubd_post_power()
1120 			retval = hubd_resume_port(hubd, port);  in hubd_post_power()
1125 		hubd_set_child_pwrlvl(hubd, port, bpc->bpc_olevel);  in hubd_post_power()
1133 			retval = hubd_suspend_port(hubd, port);  in hubd_post_power()
1155 	hubd_t		*hubd;  in usba_hubdi_bus_ctl()  local
1160 	hubd = hubd_get_soft_state(dip);  in usba_hubdi_bus_ctl()
1162 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1165 	hubd->h_bus_ctls++;  in usba_hubdi_bus_ctl()
1166 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1168 	USB_DPRINTF_L3(DPRINT_MASK_HUBDI, hubd->h_log_handle,  in usba_hubdi_bus_ctl()
1176 		port = hubd_child_dip2port(hubd, rdip);  in usba_hubdi_bus_ctl()
1184 		ndi_devi_enter(hubd->h_dip);  in usba_hubdi_bus_ctl()
1188 			USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in usba_hubdi_bus_ctl()
1192 			mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1193 			hubd->h_port_state[port] |= HUBD_CHILD_ATTACHING;  in usba_hubdi_bus_ctl()
1196 			(void) hubd_pm_busy_component(hubd, dip, 0);  in usba_hubdi_bus_ctl()
1197 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1205 			rval = hubd_resume_port(hubd, port);  in usba_hubdi_bus_ctl()
1212 			USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in usba_hubdi_bus_ctl()
1216 			mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1217 			hubd->h_port_state[port] &= ~HUBD_CHILD_ATTACHING;  in usba_hubdi_bus_ctl()
1218 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1220 			hubd_post_attach(hubd, port, (struct attachspec *)arg);  in usba_hubdi_bus_ctl()
1222 			mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1225 			(void) hubd_pm_idle_component(hubd, dip, 0);  in usba_hubdi_bus_ctl()
1226 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1228 		ndi_devi_exit(hubd->h_dip);  in usba_hubdi_bus_ctl()
1233 		port = hubd_child_dip2port(hubd, rdip);  in usba_hubdi_bus_ctl()
1241 		ndi_devi_enter(hubd->h_dip);  in usba_hubdi_bus_ctl()
1245 			USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in usba_hubdi_bus_ctl()
1249 			mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1250 			hubd->h_port_state[port] |= HUBD_CHILD_DETACHING;  in usba_hubdi_bus_ctl()
1253 			(void) hubd_pm_busy_component(hubd, dip, 0);  in usba_hubdi_bus_ctl()
1255 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1260 			USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in usba_hubdi_bus_ctl()
1264 			mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1265 			hubd->h_port_state[port] &= ~HUBD_CHILD_DETACHING;  in usba_hubdi_bus_ctl()
1266 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1269 			hubd_post_detach(hubd, port, (struct detachspec *)arg);  in usba_hubdi_bus_ctl()
1271 			mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1272 			(void) hubd_pm_idle_component(hubd, dip, 0);  in usba_hubdi_bus_ctl()
1273 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1277 		ndi_devi_exit(hubd->h_dip);  in usba_hubdi_bus_ctl()
1285 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1286 	hubd->h_bus_ctls--;  in usba_hubdi_bus_ctl()
1287 	ASSERT(hubd->h_bus_ctls >= 0);  in usba_hubdi_bus_ctl()
1288 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_bus_ctl()
1299 hubd_config_one(hubd_t *hubd, int port)  in hubd_config_one()  argument
1301 	dev_info_t	*hdip = hubd->h_dip;  in hubd_config_one()
1302 	dev_info_t	*rh_dip = hubd->h_usba_device->usb_root_hub_dip;  in hubd_config_one()
1305 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_config_one()
1320 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_config_one()
1322 	hubd_pm_busy_component(hubd, hubd->h_dip, 0);  in hubd_config_one()
1324 	if (!hubd->h_children_dips[port]) {  in hubd_config_one()
1327 		(void) hubd_determine_port_status(hubd, port,  in hubd_config_one()
1331 			online_child |=	(hubd_handle_port_connect(hubd,  in hubd_config_one()
1339 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_config_one()
1346 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_config_one()
1349 		(void) ndi_devi_online(hubd->h_dip, 0);  in hubd_config_one()
1352 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_config_one()
1354 	(void) hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in hubd_config_one()
1356 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_config_one()
1359 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_config_one()
1373 	hubd_t	*hubd = hubd_get_soft_state(dip);  in hubd_bus_config()  local
1377 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_bus_config()
1389 		USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_bus_config()
1401 		found = hubd_config_one(hubd, port);  in hubd_bus_config()
1408 	ndi_devi_enter(hubd->h_dip);  in hubd_bus_config()
1410 	ndi_devi_exit(hubd->h_dip);  in hubd_bus_config()
1420 	hubd_t		*hubd = hubd_get_soft_state(dip);  in hubd_bus_unconfig()  local
1425 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_bus_unconfig()
1442 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_unconfig()
1443 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_bus_unconfig()
1444 		hubd->h_port_state[port] |= HUBD_CHILD_ZAP;  in hubd_bus_unconfig()
1446 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_unconfig()
1457 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_unconfig()
1459 		hubd->h_children_dips[port] = cdip;  in hubd_bus_unconfig()
1460 		hubd->h_port_state[port] &= ~HUBD_CHILD_ZAP;  in hubd_bus_unconfig()
1461 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_unconfig()
1465 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_unconfig()
1466 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_bus_unconfig()
1467 		if (hubd->h_port_state[port] &	HUBD_CHILD_ZAP) {  in hubd_bus_unconfig()
1469 			hubd_free_usba_device(hubd, hubd->h_usba_devices[port]);  in hubd_bus_unconfig()
1470 			hubd->h_children_dips[port] = NULL;  in hubd_bus_unconfig()
1471 			hubd->h_port_state[port] &= ~HUBD_CHILD_ZAP;  in hubd_bus_unconfig()
1474 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_unconfig()
1478 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_bus_unconfig()
1490 	hubd_t		*hubd;  in hubd_bus_power()  local
1497 	hubd = hubd_get_soft_state(dip);  in hubd_bus_power()
1499 	USB_DPRINTF_L4(DPRINT_MASK_HUBDI, hubd->h_log_handle,  in hubd_bus_power()
1505 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_power()
1506 	hubd->h_bus_pwr++;  in hubd_bus_power()
1507 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_power()
1511 		port = hubd_child_dip2port(hubd, bpc->bpc_dip);  in hubd_bus_power()
1512 		USB_DPRINTF_L3(DPRINT_MASK_HUBDI, hubd->h_log_handle,  in hubd_bus_power()
1517 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_power()
1523 		hubd_pm_busy_component(hubd, dip, 0);  in hubd_bus_power()
1529 		if ((hubd->h_dev_state == USB_DEV_PWRED_DOWN) &&  in hubd_bus_power()
1530 		    hubd->h_hubpm->hubp_wakeup_enabled) {  in hubd_bus_power()
1531 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_power()
1543 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_power()
1544 				hubd_pm_idle_component(hubd, dip, 0);  in hubd_bus_power()
1545 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_power()
1549 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_power()
1553 		hubd->h_port_state[port] |= HUBD_CHILD_PWRLVL_CHNG;  in hubd_bus_power()
1554 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_power()
1562 			rval = hubd_resume_port(hubd, port);  in hubd_bus_power()
1567 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_power()
1568 				hubd->h_port_state[port] &=  in hubd_bus_power()
1570 				hubd_pm_idle_component(hubd, dip, 0);  in hubd_bus_power()
1571 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_power()
1579 		port = hubd_child_dip2port(hubd, bpc->bpc_dip);  in hubd_bus_power()
1580 		USB_DPRINTF_L3(DPRINT_MASK_HUBDI, hubd->h_log_handle,  in hubd_bus_power()
1584 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_power()
1585 		hubd->h_port_state[port] &= ~HUBD_CHILD_PWRLVL_CHNG;  in hubd_bus_power()
1586 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_power()
1589 		rval = hubd_post_power(hubd, port, bpc, *(int *)result);  in hubd_bus_power()
1595 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_power()
1601 		hubd_pm_idle_component(hubd, dip, 0);  in hubd_bus_power()
1603 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_power()
1612 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_bus_power()
1613 	hubd->h_bus_pwr--;  in hubd_bus_power()
1614 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_bus_power()
1624 hubd_pwrlvl0(hubd_t *hubd)  in hubd_pwrlvl0()  argument
1629 	if (hubd->h_hotplug_thread || hubd->h_hubpm->hubp_busy_pm ||  in hubd_pwrlvl0()
1630 	    (hubd_can_suspend(hubd) == USB_FAILURE)) {  in hubd_pwrlvl0()
1635 	switch (hubd->h_dev_state) {  in hubd_pwrlvl0()
1637 		hubpm = hubd->h_hubpm;  in hubd_pwrlvl0()
1644 		hubd->h_dev_state = USB_DEV_PWRED_DOWN;  in hubd_pwrlvl0()
1651 		if (usba_is_root_hub(hubd->h_dip)) {  in hubd_pwrlvl0()
1653 			USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_pwrlvl0()
1656 			hubd_stop_polling(hubd);  in hubd_pwrlvl0()
1660 		(void) usb_set_device_pwrlvl3(hubd->h_dip);  in hubd_pwrlvl0()
1677 hubd_pwrlvl1(hubd_t *hubd)  in hubd_pwrlvl1()  argument
1680 	(void) usb_set_device_pwrlvl2(hubd->h_dip);  in hubd_pwrlvl1()
1688 hubd_pwrlvl2(hubd_t *hubd)  in hubd_pwrlvl2()  argument
1691 	(void) usb_set_device_pwrlvl1(hubd->h_dip);  in hubd_pwrlvl2()
1698 hubd_pwrlvl3(hubd_t *hubd)  in hubd_pwrlvl3()  argument
1703 	USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle, "hubd_pwrlvl3");  in hubd_pwrlvl3()
1705 	hubpm = hubd->h_hubpm;  in hubd_pwrlvl3()
1706 	switch (hubd->h_dev_state) {  in hubd_pwrlvl3()
1709 		if (usba_is_root_hub(hubd->h_dip)) {  in hubd_pwrlvl3()
1712 			    hubd->h_log_handle,  in hubd_pwrlvl3()
1716 		rval = usb_set_device_pwrlvl0(hubd->h_dip);  in hubd_pwrlvl3()
1718 		hubd->h_dev_state = USB_DEV_ONLINE;  in hubd_pwrlvl3()
1721 		hubd_start_polling(hubd, 0);  in hubd_pwrlvl3()
1740 		USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_pwrlvl3()
1741 		    "hubd_pwrlvl3: Illegal dev_state=%d", hubd->h_dev_state);  in hubd_pwrlvl3()
1753 	hubd_t		*hubd;  in usba_hubdi_power()  local
1757 	hubd = hubd_get_soft_state(dip);  in usba_hubdi_power()
1758 	USB_DPRINTF_L3(DPRINT_MASK_HUBDI, hubd->h_log_handle,  in usba_hubdi_power()
1763 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_power()
1764 	hubpm = hubd->h_hubpm;  in usba_hubdi_power()
1768 		USB_DPRINTF_L2(DPRINT_MASK_HUBDI, hubd->h_log_handle,  in usba_hubdi_power()
1771 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_power()
1780 		retval = hubd_pwrlvl0(hubd);  in usba_hubdi_power()
1784 		retval = hubd_pwrlvl1(hubd);  in usba_hubdi_power()
1788 		retval = hubd_pwrlvl2(hubd);  in usba_hubdi_power()
1792 		retval = hubd_pwrlvl3(hubd);  in usba_hubdi_power()
1800 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_power()
1823 	hubd_t			*hubd = NULL;  in usba_hubdi_attach()  local
1854 		hubd = hubd_get_soft_state(dip);  in usba_hubdi_attach()
1879 		hubd = hubd_get_soft_state(dip);  in usba_hubdi_attach()
1880 		if (hubd == NULL) {  in usba_hubdi_attach()
1885 	hubd->h_log_handle = usb_alloc_log_hdl(dip, log_name, &hubd_errlevel,  in usba_hubdi_attach()
1888 	hubd->h_usba_device	= child_ud = usba_get_usba_device(dip);  in usba_hubdi_attach()
1889 	hubd->h_dip		= dip;  in usba_hubdi_attach()
1890 	hubd->h_instance	= instance;  in usba_hubdi_attach()
1902 		USB_DPRINTF_L0(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
1907 	hubd->h_pipe_policy.pp_max_async_reqs = 1;  in usba_hubdi_attach()
1911 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
1917 	if (usb_get_dev_data(dip, &hubd->h_dev_data,  in usba_hubdi_attach()
1919 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
1925 	if ((ep_data = usb_lookup_ep_data(dip, hubd->h_dev_data,  in usba_hubdi_attach()
1926 	    hubd->h_dev_data->dev_curr_if, 0, 0,  in usba_hubdi_attach()
1928 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
1935 	    &hubd->h_ep1_xdescr) != USB_SUCCESS) {  in usba_hubdi_attach()
1939 	hubd->h_default_pipe = hubd->h_dev_data->dev_default_ph;  in usba_hubdi_attach()
1941 	mutex_init(HUBD_MUTEX(hubd), NULL, MUTEX_DRIVER,  in usba_hubdi_attach()
1942 	    hubd->h_dev_data->dev_iblock_cookie);  in usba_hubdi_attach()
1943 	cv_init(&hubd->h_cv_reset_port, NULL, CV_DRIVER, NULL);  in usba_hubdi_attach()
1944 	cv_init(&hubd->h_cv_hotplug_dev, NULL, CV_DRIVER, NULL);  in usba_hubdi_attach()
1946 	hubd->h_init_state |= HUBD_LOCKS_DONE;  in usba_hubdi_attach()
1948 	usb_free_descr_tree(dip, hubd->h_dev_data);  in usba_hubdi_attach()
1955 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
1960 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
1961 	hubd->h_init_state |= HUBD_HUBDI_REGISTERED;  in usba_hubdi_attach()
1962 	hubd->h_dev_state = USB_DEV_ONLINE;  in usba_hubdi_attach()
1963 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
1966 	hubd_create_pm_components(dip, hubd);  in usba_hubdi_attach()
1974 	(void) ndi_event_alloc_hdl(dip, 0, &hubd->h_ndi_event_hdl, NDI_SLEEP);  in usba_hubdi_attach()
1977 	if (ndi_event_bind_set(hubd->h_ndi_event_hdl, &hubd_ndi_events,  in usba_hubdi_attach()
1979 		USB_DPRINTF_L3(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
1986 	if (hubd_register_events(hubd) != USB_SUCCESS) {  in usba_hubdi_attach()
1987 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
1993 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
1994 	hubd->h_init_state |= HUBD_EVENTS_REGISTERED;  in usba_hubdi_attach()
1996 	if (hubd_get_hub_descriptor(hubd) != USB_SUCCESS) {  in usba_hubdi_attach()
1997 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2011 	if (hubd->h_usba_device->usb_hcdi_ops->usba_hcdi_hub_update != NULL &&  in usba_hubdi_attach()
2015 		usba_device_t *ud = hubd->h_usba_device;  in usba_hubdi_attach()
2017 		chars = (hubd->h_hub_chars & HUB_CHARS_TT_THINK_TIME) >>  in usba_hubdi_attach()
2020 		    hubd->h_nports, chars);  in usba_hubdi_attach()
2022 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2027 	if (hubd_set_hub_depth(hubd) != USB_SUCCESS) {  in usba_hubdi_attach()
2035 		hubd->h_ignore_pwr_budget = B_TRUE;  in usba_hubdi_attach()
2037 		hubd->h_ignore_pwr_budget = B_FALSE;  in usba_hubdi_attach()
2040 		if (hubd_init_power_budget(hubd) != USB_SUCCESS) {  in usba_hubdi_attach()
2041 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
2043 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2050 	if (hubd_check_ports(hubd) != USB_SUCCESS) {  in usba_hubdi_attach()
2051 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
2053 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2061 	hubd->h_ancestry_str = (char *)kmem_zalloc(HUBD_APID_NAMELEN, KM_SLEEP);  in usba_hubdi_attach()
2062 	hubd_get_ancestry_str(hubd);  in usba_hubdi_attach()
2064 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
2065 	    "#ports=0x%x", hubd->h_nports);  in usba_hubdi_attach()
2067 	for (i = 1; i <= hubd->h_nports; i++) {  in usba_hubdi_attach()
2071 		    hubd->h_ancestry_str, i);  in usba_hubdi_attach()
2072 		USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
2077 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
2080 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2086 	ports_count = hubd->h_nports;  in usba_hubdi_attach()
2087 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2093 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
2099 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2100 	hubd->h_init_state |= HUBD_MINOR_NODE_CREATED;  in usba_hubdi_attach()
2101 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2105 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_attach()
2118 	hubd->h_cleanup_enabled = B_TRUE;  in usba_hubdi_attach()
2119 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2120 	hubd_pm_idle_component(hubd, dip, 0);  in usba_hubdi_attach()
2121 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2135 	if (hubd != NULL) {  in usba_hubdi_attach()
2136 		mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2137 		hubd_pm_idle_component(hubd, dip, 0);  in usba_hubdi_attach()
2138 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_attach()
2140 		rval = hubd_cleanup(dip, hubd);  in usba_hubdi_attach()
2154 	hubd_t	*hubd = hubd_get_soft_state(dip);  in usba_hubdi_detach()  local
2157 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_detach()
2162 		rval = hubd_cleanup(dip, hubd);  in usba_hubdi_detach()
2166 		rval = hubd_cpr_suspend(hubd);  in usba_hubdi_detach()
2180 hubd_setdevaddr(hubd_t *hubd, usb_port_t port)  in hubd_setdevaddr()  argument
2192 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_setdevaddr()
2195 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_setdevaddr()
2197 	child_dip = hubd->h_children_dips[port];  in hubd_setdevaddr()
2198 	address = hubd->h_usba_devices[port]->usb_addr;  in hubd_setdevaddr()
2199 	usba_device = hubd->h_usba_devices[port];  in hubd_setdevaddr()
2202 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_setdevaddr()
2206 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_setdevaddr()
2213 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_setdevaddr()
2216 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_setdevaddr()
2231 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_setdevaddr()
2240 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_setdevaddr()
2255 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_setdevaddr()
2275 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_setdevaddr()
2288 hubd_setdevconfig(hubd_t *hubd, usb_port_t port)  in hubd_setdevconfig()  argument
2298 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_setdevconfig()
2301 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_setdevconfig()
2303 	child_dip = hubd->h_children_dips[port];  in hubd_setdevconfig()
2304 	usba_device = hubd->h_usba_devices[port];  in hubd_setdevconfig()
2305 	config_value = hubd->h_usba_devices[port]->usb_cfg_value;  in hubd_setdevconfig()
2306 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_setdevconfig()
2322 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_setdevconfig()
2334 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_setdevconfig()
2337 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_setdevconfig()
2346 	hubd_t *hubd;  in hubd_check_disconnected_ports()  local
2370 	hubd = hubd_get_soft_state(dip);  in hubd_check_disconnected_ports()
2371 	if (hubd == NULL) {  in hubd_check_disconnected_ports()
2380 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_check_disconnected_ports()
2381 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_check_disconnected_ports()
2382 		dev_info_t *cdip = hubd->h_children_dips[port];  in hubd_check_disconnected_ports()
2388 		(void) hubd_delete_child(hubd, port, NDI_DEVI_REMOVE,  in hubd_check_disconnected_ports()
2391 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_check_disconnected_ports()
2530 hubd_restore_device_state(dev_info_t *dip, hubd_t *hubd)  in hubd_restore_device_state()  argument
2541 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_restore_device_state()
2544 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2545 	hub_prev_state = hubd->h_dev_state;  in hubd_restore_device_state()
2549 	(void) hubd_pm_busy_component(hubd, dip, 0);  in hubd_restore_device_state()
2550 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2555 	    (usb_check_same_device(dip, hubd->h_log_handle, USB_LOG_L0,  in hubd_restore_device_state()
2560 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2561 		hubd->h_dev_state = USB_DEV_DISCONNECTED;  in hubd_restore_device_state()
2562 		(void) hubd_pm_idle_component(hubd, dip, 0);  in hubd_restore_device_state()
2563 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2570 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2572 	rval = hubd_disable_all_port_power(hubd);  in hubd_restore_device_state()
2574 		USB_DPRINTF_L3(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_restore_device_state()
2580 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2582 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2585 	if (hubd_enable_all_port_power(hubd) != USB_SUCCESS) {  in hubd_restore_device_state()
2586 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_restore_device_state()
2590 		(void) hubd_disable_all_port_power(hubd);  in hubd_restore_device_state()
2592 		(void) hubd_pm_idle_component(hubd, dip, 0);  in hubd_restore_device_state()
2593 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2602 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2604 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2606 	hubd->h_dev_state = USB_DEV_HUB_STATE_RECOVER;  in hubd_restore_device_state()
2608 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_restore_device_state()
2609 		USB_DPRINTF_L3(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_restore_device_state()
2617 		ch_dip = hubd->h_children_dips[port];  in hubd_restore_device_state()
2620 			(void) hubd_determine_port_status(hubd, port,  in hubd_restore_device_state()
2631 					(void) hubd_reset_port(hubd, port);  in hubd_restore_device_state()
2634 					(void) hubd_enable_port(hubd, port);  in hubd_restore_device_state()
2637 						mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2640 						mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2643 					rval = hubd_setdevaddr(hubd, port);  in hubd_restore_device_state()
2648 				hubd_setdevconfig(hubd, port);  in hubd_restore_device_state()
2652 					mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2653 					hubd_post_event(hubd, port,  in hubd_restore_device_state()
2655 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2662 					mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2673 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2682 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2685 				    hubd->h_log_handle,  in hubd_restore_device_state()
2693 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2697 			(void) hubd_determine_port_status(hubd, port,  in hubd_restore_device_state()
2709 				(void) hubd_reset_port(hubd, port);  in hubd_restore_device_state()
2711 				(void) hubd_determine_port_status(hubd, port,  in hubd_restore_device_state()
2722 					(void) hubd_toggle_port(hubd, port);  in hubd_restore_device_state()
2725 					    hubd->h_log_handle,  in hubd_restore_device_state()
2737 	if (hubd->h_hubpm->hubp_wakeup_enabled) {  in hubd_restore_device_state()
2738 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2739 		(void) usb_handle_remote_wakeup(hubd->h_dip,  in hubd_restore_device_state()
2741 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2744 	hubd->h_dev_state = USB_DEV_ONLINE;  in hubd_restore_device_state()
2745 	hubd_start_polling(hubd, 0);  in hubd_restore_device_state()
2746 	(void) hubd_pm_idle_component(hubd, dip, 0);  in hubd_restore_device_state()
2747 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_restore_device_state()
2760 hubd_cleanup(dev_info_t *dip, hubd_t *hubd)  in hubd_cleanup()  argument
2768 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_cleanup()
2771 	if ((hubd->h_init_state & HUBD_LOCKS_DONE) == 0) {  in hubd_cleanup()
2778 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_cleanup()
2782 		dev_info_t *rh_dip = hubd->h_usba_device->usb_root_hub_dip;  in hubd_cleanup()
2790 		if (hubd->h_bus_ctls || hubd->h_bus_pwr ||  in hubd_cleanup()
2791 		    hubd->h_hotplug_thread) {  in hubd_cleanup()
2792 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_cleanup()
2795 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_cleanup()
2809 			if (hubd->h_cleanup_needed ||  in hubd_cleanup()
2810 			    hubd->h_cleanup_active) {  in hubd_cleanup()
2811 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_cleanup()
2815 				    hubd->h_log_handle,  in hubd_cleanup()
2824 	old_dev_state = hubd->h_dev_state;  in hubd_cleanup()
2825 	hubd->h_dev_state = USB_DEV_DISCONNECTED;  in hubd_cleanup()
2827 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_cleanup()
2829 	hubd_close_intr_pipe(hubd);  in hubd_cleanup()
2831 	ASSERT((hubd->h_bus_ctls || hubd->h_bus_pwr ||  in hubd_cleanup()
2832 	    hubd->h_hotplug_thread) == 0);  in hubd_cleanup()
2833 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_cleanup()
2839 	if (hubd->h_ndi_event_hdl) {  in hubd_cleanup()
2841 		rval = ndi_event_free_hdl(hubd->h_ndi_event_hdl);  in hubd_cleanup()
2849 			USB_DPRINTF_L2(DPRINT_MASK_ALL, hubd->h_log_handle,  in hubd_cleanup()
2858 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_cleanup()
2860 	if (hubd->h_init_state & HUBD_CHILDREN_CREATED) {  in hubd_cleanup()
2862 		for (port = 1; port <= hubd->h_nports; port++) {  in hubd_cleanup()
2863 			ASSERT(hubd->h_usba_devices[port] == NULL);  in hubd_cleanup()
2864 			ASSERT(hubd->h_children_dips[port] == NULL);  in hubd_cleanup()
2867 		kmem_free(hubd->h_children_dips, hubd->h_cd_list_length);  in hubd_cleanup()
2868 		kmem_free(hubd->h_usba_devices, hubd->h_cd_list_length);  in hubd_cleanup()
2879 	if (hubd->h_init_state &  HUBD_EVENTS_REGISTERED) {  in hubd_cleanup()
2880 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_cleanup()
2882 		hubd_unregister_cpr_callback(hubd);  in hubd_cleanup()
2883 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_cleanup()
2887 	hubd->h_dev_state = old_dev_state;  in hubd_cleanup()
2888 	hubpm = hubd->h_hubpm;  in hubd_cleanup()
2890 	if ((hubpm) && (hubd->h_dev_state != USB_DEV_DISCONNECTED)) {  in hubd_cleanup()
2891 		(void) hubd_pm_busy_component(hubd, dip, 0);  in hubd_cleanup()
2892 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_cleanup()
2893 		if (hubd->h_hubpm->hubp_wakeup_enabled) {  in hubd_cleanup()
2900 			if ((rval = usb_handle_remote_wakeup(hubd->h_dip,  in hubd_cleanup()
2903 				    hubd->h_log_handle,  in hubd_cleanup()
2909 		(void) pm_lower_power(hubd->h_dip, 0, USB_DEV_OS_PWR_OFF);  in hubd_cleanup()
2911 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_cleanup()
2912 		(void) hubd_pm_idle_component(hubd, dip, 0);  in hubd_cleanup()
2922 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_cleanup()
2924 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_cleanup()
2927 	if (hubd->h_init_state & HUBD_HUBDI_REGISTERED) {  in hubd_cleanup()
2932 	if (hubd->h_init_state & HUBD_LOCKS_DONE) {  in hubd_cleanup()
2933 		mutex_destroy(HUBD_MUTEX(hubd));  in hubd_cleanup()
2934 		cv_destroy(&hubd->h_cv_reset_port);  in hubd_cleanup()
2935 		cv_destroy(&hubd->h_cv_hotplug_dev);  in hubd_cleanup()
2940 	if (hubd->h_init_state & HUBD_MINOR_NODE_CREATED) {  in hubd_cleanup()
2945 		usb_pipe_close(dip, hubd->h_default_pipe,  in hubd_cleanup()
2950 	if (hubd->h_ancestry_str) {  in hubd_cleanup()
2951 		kmem_free(hubd->h_ancestry_str, HUBD_APID_NAMELEN);  in hubd_cleanup()
2954 	usb_client_detach(dip, hubd->h_dev_data);  in hubd_cleanup()
2956 	usb_free_log_hdl(hubd->h_log_handle);  in hubd_cleanup()
2976 hubd_determine_port_connection(hubd_t	*hubd)  in hubd_determine_port_connection()  argument
2983 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_determine_port_connection()
2985 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_determine_port_connection()
2987 		(void) hubd_determine_port_status(hubd, port, &status,  in hubd_determine_port_connection()
3021 hubd_check_ports(hubd_t  *hubd)  in hubd_check_ports()  argument
3027 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_check_ports()
3029 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_check_ports()
3030 	    "hubd_check_ports: addr=0x%x", usb_get_addr(hubd->h_dip));  in hubd_check_ports()
3035 	if ((rval = hubd_disable_all_port_power(hubd)) != USB_SUCCESS) {  in hubd_check_ports()
3038 		(void) hubd_disable_all_port_power(hubd);  in hubd_check_ports()
3047 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_check_ports()
3049 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_check_ports()
3054 	if ((rval = hubd_enable_all_port_power(hubd)) != USB_SUCCESS) {  in hubd_check_ports()
3056 		(void) hubd_disable_all_port_power(hubd);  in hubd_check_ports()
3062 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_check_ports()
3064 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_check_ports()
3071 	hubd->h_cd_list_length =  in hubd_check_ports()
3072 	    (sizeof (dev_info_t **)) * (hubd->h_nports + 1);  in hubd_check_ports()
3074 	hubd->h_children_dips = (dev_info_t **)kmem_zalloc(  in hubd_check_ports()
3075 	    hubd->h_cd_list_length, KM_SLEEP);  in hubd_check_ports()
3076 	hubd->h_usba_devices = (usba_device_t **)kmem_zalloc(  in hubd_check_ports()
3077 	    hubd->h_cd_list_length, KM_SLEEP);  in hubd_check_ports()
3079 	hubd->h_init_state |= HUBD_CHILDREN_CREATED;  in hubd_check_ports()
3081 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_check_ports()
3084 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_check_ports()
3086 	if ((rval = hubd_open_intr_pipe(hubd)) != USB_SUCCESS) {  in hubd_check_ports()
3092 	hubd_start_polling(hubd, 0);  in hubd_check_ports()
3104 	port_change = hubd_determine_port_connection(hubd);  in hubd_check_ports()
3106 	if (port_change != 0 || hubd->h_port_change != 0) {  in hubd_check_ports()
3107 		hubd_pm_busy_component(hubd, hubd->h_dip, 0);  in hubd_check_ports()
3109 		arg->hubd = hubd;  in hubd_check_ports()
3111 		hubd->h_port_change |= port_change;  in hubd_check_ports()
3113 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_check_ports()
3115 		    hubd->h_port_change);  in hubd_check_ports()
3117 		if (usb_async_req(hubd->h_dip, hubd_hotplug_thread,  in hubd_check_ports()
3119 			hubd->h_hotplug_thread++;  in hubd_check_ports()
3122 			hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in hubd_check_ports()
3129 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_check_ports()
3140 hubd_get_hub_descriptor(hubd_t *hubd)  in hubd_get_hub_descriptor()  argument
3149 	USB_DPRINTF_L4(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_get_hub_descriptor()
3152 	if ((hubd->h_dev_data->dev_descr->idVendor == USB_HUB_INTEL_VID) &&  in hubd_get_hub_descriptor()
3153 	    (hubd->h_dev_data->dev_descr->idProduct == USB_HUB_INTEL_PID)) {  in hubd_get_hub_descriptor()
3157 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_get_hub_descriptor()
3158 	ASSERT(hubd->h_default_pipe != 0);  in hubd_get_hub_descriptor()
3160 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_get_hub_descriptor()
3167 	if (hubd->h_usba_device->usb_port_status >= USBA_SUPER_SPEED_DEV) {  in hubd_get_hub_descriptor()
3179 	if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_get_hub_descriptor()
3180 	    hubd->h_default_pipe,  in hubd_get_hub_descriptor()
3188 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_get_hub_descriptor()
3192 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_get_hub_descriptor()
3204 		rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_get_hub_descriptor()
3205 		    hubd->h_default_pipe,  in hubd_get_hub_descriptor()
3219 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_get_hub_descriptor()
3225 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_get_hub_descriptor()
3231 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_get_hub_descriptor()
3240 	if (hubd->h_usba_device->usb_port_status >= USBA_SUPER_SPEED_DEV) {  in hubd_get_hub_descriptor()
3252 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_get_hub_descriptor()
3258 		hubd->h_nports = hub_descr.bNbrPorts;  in hubd_get_hub_descriptor()
3259 		hubd->h_hub_chars = hub_descr.wHubCharacteristics;  in hubd_get_hub_descriptor()
3260 		hubd->h_power_good = hub_descr.bPwrOn2PwrGood;  in hubd_get_hub_descriptor()
3261 		hubd->h_current = hub_descr.bHubContrCurrent;  in hubd_get_hub_descriptor()
3267 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_get_hub_descriptor()
3273 		hubd->h_nports = hub_descr.bNbrPorts;  in hubd_get_hub_descriptor()
3274 		hubd->h_hub_chars = hub_descr.wHubCharacteristics;  in hubd_get_hub_descriptor()
3275 		hubd->h_power_good = hub_descr.bPwrOn2PwrGood;  in hubd_get_hub_descriptor()
3276 		hubd->h_current = hub_descr.bHubContrCurrent;  in hubd_get_hub_descriptor()
3281 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_get_hub_descriptor()
3284 	    hubd->h_nports, hubd->h_hub_chars,  in hubd_get_hub_descriptor()
3285 	    hubd->h_power_good, hubd->h_current);  in hubd_get_hub_descriptor()
3287 	if (hubd->h_nports > MAX_PORTS) {  in hubd_get_hub_descriptor()
3288 		USB_DPRINTF_L0(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_get_hub_descriptor()
3291 		    MAX_PORTS, MAX_PORTS, hubd->h_nports);  in hubd_get_hub_descriptor()
3293 		hubd->h_nports = MAX_PORTS;  in hubd_get_hub_descriptor()
3300 hubd_set_hub_depth(hubd_t *hubd)  in hubd_set_hub_depth()  argument
3313 	if (hubd->h_usba_device->usb_port_status < USBA_SUPER_SPEED_DEV ||  in hubd_set_hub_depth()
3314 	    usba_is_root_hub(hubd->h_dip))  in hubd_set_hub_depth()
3318 	ud = hubd->h_usba_device;  in hubd_set_hub_depth()
3328 		ud = hubd->h_usba_device;  in hubd_set_hub_depth()
3348 	if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_set_hub_depth()
3349 	    hubd->h_default_pipe,  in hubd_set_hub_depth()
3357 		USB_DPRINTF_L2(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_set_hub_depth()
3369 hubd_get_hub_status_words(hubd_t *hubd, uint16_t *status)  in hubd_get_hub_status_words()  argument
3375 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_get_hub_status_words()
3377 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_get_hub_status_words()
3379 	if (usb_pipe_sync_ctrl_xfer(hubd->h_dip, hubd->h_default_pipe,  in hubd_get_hub_status_words()
3387 		USB_DPRINTF_L2(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_get_hub_status_words()
3395 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_get_hub_status_words()
3400 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_get_hub_status_words()
3405 	USB_DPRINTF_L3(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_get_hub_status_words()
3420 hubd_open_intr_pipe(hubd_t	*hubd)  in hubd_open_intr_pipe()  argument
3424 	USB_DPRINTF_L4(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_open_intr_pipe()
3427 	ASSERT(hubd->h_intr_pipe_state == HUBD_INTR_PIPE_IDLE);  in hubd_open_intr_pipe()
3429 	hubd->h_intr_pipe_state = HUBD_INTR_PIPE_OPENING;  in hubd_open_intr_pipe()
3430 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_open_intr_pipe()
3432 	if ((rval = usb_pipe_xopen(hubd->h_dip,  in hubd_open_intr_pipe()
3433 	    &hubd->h_ep1_xdescr, &hubd->h_pipe_policy,  in hubd_open_intr_pipe()
3434 	    0, &hubd->h_ep1_ph)) != USB_SUCCESS) {  in hubd_open_intr_pipe()
3435 		USB_DPRINTF_L2(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_open_intr_pipe()
3438 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_open_intr_pipe()
3439 		hubd->h_intr_pipe_state = HUBD_INTR_PIPE_IDLE;  in hubd_open_intr_pipe()
3444 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_open_intr_pipe()
3445 	hubd->h_intr_pipe_state = HUBD_INTR_PIPE_ACTIVE;  in hubd_open_intr_pipe()
3447 	USB_DPRINTF_L4(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_open_intr_pipe()
3448 	    "open intr pipe succeeded, ph=0x%p", (void *)hubd->h_ep1_ph);  in hubd_open_intr_pipe()
3459 hubd_start_polling(hubd_t *hubd, int always)  in hubd_start_polling()  argument
3465 	USB_DPRINTF_L4(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_start_polling()
3468 	    always, hubd->h_dev_state, hubd->h_intr_pipe_state,  in hubd_start_polling()
3469 	    hubd->h_hotplug_thread, (void *)hubd->h_ep1_ph);  in hubd_start_polling()
3476 	    ((hubd->h_dev_state == USB_DEV_ONLINE) &&  in hubd_start_polling()
3477 	    (hubd->h_intr_pipe_state == HUBD_INTR_PIPE_ACTIVE) &&  in hubd_start_polling()
3478 	    (hubd->h_hotplug_thread == 0) && hubd->h_ep1_ph)) {  in hubd_start_polling()
3479 		USB_DPRINTF_L4(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_start_polling()
3482 		reqp = usb_alloc_intr_req(hubd->h_dip, 0, USB_FLAGS_SLEEP);  in hubd_start_polling()
3484 		reqp->intr_client_private = (usb_opaque_t)hubd;  in hubd_start_polling()
3487 		reqp->intr_len = hubd->h_ep1_xdescr.uex_ep.wMaxPacketSize;  in hubd_start_polling()
3490 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_start_polling()
3491 		if ((rval = usb_pipe_intr_xfer(hubd->h_ep1_ph, reqp,  in hubd_start_polling()
3493 			USB_DPRINTF_L2(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_start_polling()
3498 		rval = usb_pipe_get_state(hubd->h_ep1_ph, &pipe_state,  in hubd_start_polling()
3501 			USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_start_polling()
3504 		USB_DPRINTF_L4(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_start_polling()
3507 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_start_polling()
3517 hubd_stop_polling(hubd_t *hubd)  in hubd_stop_polling()  argument
3522 	if (hubd->h_ep1_ph) {  in hubd_stop_polling()
3523 		USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_stop_polling()
3525 		hubd->h_intr_pipe_state = HUBD_INTR_PIPE_STOPPED;  in hubd_stop_polling()
3526 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_stop_polling()
3528 		usb_pipe_stop_intr_polling(hubd->h_ep1_ph, USB_FLAGS_SLEEP);  in hubd_stop_polling()
3529 		rval = usb_pipe_get_state(hubd->h_ep1_ph, &pipe_state,  in hubd_stop_polling()
3533 			USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_stop_polling()
3536 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_stop_polling()
3537 		if (hubd->h_intr_pipe_state == HUBD_INTR_PIPE_STOPPED) {  in hubd_stop_polling()
3538 			hubd->h_intr_pipe_state = HUBD_INTR_PIPE_ACTIVE;  in hubd_stop_polling()
3550 hubd_close_intr_pipe(hubd_t *hubd)  in hubd_close_intr_pipe()  argument
3552 	USB_DPRINTF_L4(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_close_intr_pipe()
3559 	hubd->h_intr_pipe_state = HUBD_INTR_PIPE_CLOSING;  in hubd_close_intr_pipe()
3561 	ASSERT(hubd->h_hotplug_thread == 0);  in hubd_close_intr_pipe()
3563 	if (hubd->h_ep1_ph) {  in hubd_close_intr_pipe()
3564 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_close_intr_pipe()
3565 		usb_pipe_close(hubd->h_dip, hubd->h_ep1_ph, USB_FLAGS_SLEEP,  in hubd_close_intr_pipe()
3567 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_close_intr_pipe()
3568 		hubd->h_ep1_ph = NULL;  in hubd_close_intr_pipe()
3571 	hubd->h_intr_pipe_state = HUBD_INTR_PIPE_IDLE;  in hubd_close_intr_pipe()
3585 	hubd_t		*hubd = (hubd_t *)(reqp->intr_client_private);  in hubd_exception_cb()  local
3587 	USB_DPRINTF_L2(DPRINT_MASK_CALLBACK, hubd->h_log_handle,  in hubd_exception_cb()
3595 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_exception_cb()
3596 	(void) hubd_pm_busy_component(hubd, hubd->h_dip, 0);  in hubd_exception_cb()
3601 		if ((hubd->h_intr_pipe_state == HUBD_INTR_PIPE_ACTIVE) &&  in hubd_exception_cb()
3602 		    (hubd->h_port_reset_wait == 0)) {  in hubd_exception_cb()
3603 			hubd_start_polling(hubd, 0);  in hubd_exception_cb()
3619 	(void) hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in hubd_exception_cb()
3620 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_exception_cb()
3660 	hubd_t		*hubd = (hubd_t *)(reqp->intr_client_private);  in hubd_read_cb()  local
3666 	USB_DPRINTF_L4(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_read_cb()
3686 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_read_cb()
3688 	if ((hubd->h_dev_state == USB_DEV_SUSPENDED) ||  in hubd_read_cb()
3689 	    (hubd->h_intr_pipe_state != HUBD_INTR_PIPE_ACTIVE)) {  in hubd_read_cb()
3690 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_read_cb()
3697 	ASSERT(hubd->h_ep1_ph == pipe);  in hubd_read_cb()
3718 		hubd->h_port_change |= port_change &  in hubd_read_cb()
3719 		    ~hubd->h_port_reset_wait;  in hubd_read_cb()
3721 		USB_DPRINTF_L3(DPRINT_MASK_CALLBACK, hubd->h_log_handle,  in hubd_read_cb()
3723 		    hubd->h_port_change, hubd->h_port_reset_wait);  in hubd_read_cb()
3726 		if (hubd->h_port_reset_wait & port_change) {  in hubd_read_cb()
3727 			hubd->h_port_reset_wait = 0;  in hubd_read_cb()
3728 			cv_signal(&hubd->h_cv_reset_port);  in hubd_read_cb()
3735 		if ((hubd->h_dev_state == USB_DEV_ONLINE) &&  in hubd_read_cb()
3736 		    (!DEVI_IS_ATTACHING(hubd->h_dip)) &&  in hubd_read_cb()
3737 		    (!DEVI_IS_DETACHING(hubd->h_dip)) &&  in hubd_read_cb()
3738 		    (hubd->h_port_change) &&  in hubd_read_cb()
3739 		    (hubd->h_hotplug_thread == 0)) {  in hubd_read_cb()
3740 			USB_DPRINTF_L3(DPRINT_MASK_CALLBACK, hubd->h_log_handle,  in hubd_read_cb()
3742 			    "dev_state=%d", hubd->h_dev_state);  in hubd_read_cb()
3749 			(void) hubd_pm_busy_component(hubd, hubd->h_dip, 0);  in hubd_read_cb()
3751 			arg->hubd = hubd;  in hubd_read_cb()
3754 			if (usb_async_req(hubd->h_dip,  in hubd_read_cb()
3757 				hubd->h_hotplug_thread++;  in hubd_read_cb()
3761 				(void) hubd_pm_idle_component(hubd,  in hubd_read_cb()
3762 				    hubd->h_dip, 0);  in hubd_read_cb()
3766 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_read_cb()
3787 	hubd_t		*hubd = hd_arg->hubd;  in hubd_hotplug_thread()  local
3793 	dev_info_t	*hdip = hubd->h_dip;  in hubd_hotplug_thread()
3794 	dev_info_t	*rh_dip = hubd->h_usba_device->usb_root_hub_dip;  in hubd_hotplug_thread()
3801 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
3823 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
3824 	if (hubd->h_bus_pwr || (hubd->h_hotplug_thread > 1)) {  in hubd_hotplug_thread()
3825 		hubd->h_hotplug_thread--;  in hubd_hotplug_thread()
3828 		hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in hubd_hotplug_thread()
3829 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
3831 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
3837 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
3841 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
3845 		if (hubd->h_dev_state == USB_DEV_PWRED_DOWN) {  in hubd_hotplug_thread()
3846 			hubpm = hubd->h_hubpm;  in hubd_hotplug_thread()
3851 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
3853 			USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
3859 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
3860 			hubd->h_dev_state = USB_DEV_ONLINE;  in hubd_hotplug_thread()
3864 		USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
3868 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
3881 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
3883 	ASSERT(hubd->h_intr_pipe_state == HUBD_INTR_PIPE_ACTIVE);  in hubd_hotplug_thread()
3885 	nports = hubd->h_nports;  in hubd_hotplug_thread()
3887 	hubd_stop_polling(hubd);  in hubd_hotplug_thread()
3889 	while ((hubd->h_dev_state == USB_DEV_ONLINE) &&  in hubd_hotplug_thread()
3890 	    (hubd->h_port_change)) {  in hubd_hotplug_thread()
3895 		if (hubd->h_port_change & HUB_CHANGE_STATUS) {  in hubd_hotplug_thread()
3896 			USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
3903 			hubd->h_port_change &= ~HUB_CHANGE_STATUS;  in hubd_hotplug_thread()
3910 			(void) hubd_get_hub_status(hubd);  in hubd_hotplug_thread()
3919 			    (hubd->h_port_state[port] & PORT_STATUS_CCS) &&  in hubd_hotplug_thread()
3920 			    (hubd->h_children_dips[port]);  in hubd_hotplug_thread()
3922 			USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
3925 			    port, port_mask, hubd->h_port_change,  in hubd_hotplug_thread()
3931 			if ((hubd->h_port_change & port_mask) == 0) {  in hubd_hotplug_thread()
3935 			hubd->h_port_change &= ~port_mask;  in hubd_hotplug_thread()
3938 			(void) hubd_determine_port_status(hubd, port,  in hubd_hotplug_thread()
3941 			USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
3949 				    hubd->h_log_handle,  in hubd_hotplug_thread()
3961 					    (hubd_recover_disabled_port(hubd,  in hubd_hotplug_thread()
3974 					    (hubd_handle_port_connect(hubd,  in hubd_hotplug_thread()
3985 					child_dip = hubd->h_children_dips[port];  in hubd_hotplug_thread()
3987 					mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4003 						hubd_post_event(hubd, port,  in hubd_hotplug_thread()
4005 						mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4013 						    hubd, port) == USB_SUCCESS);  in hubd_hotplug_thread()
4015 						mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4019 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4022 					mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4023 					hubd_post_event(hubd, port,  in hubd_hotplug_thread()
4025 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4037 				    hubd->h_children_dips[port]) {  in hubd_hotplug_thread()
4042 					dip = hubd->h_children_dips[port];  in hubd_hotplug_thread()
4061 						hubd->h_port_state[port] |=  in hubd_hotplug_thread()
4064 						mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4072 						mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4082 				    hubd->h_log_handle,  in hubd_hotplug_thread()
4096 					(void) hubd_enable_port_power(hubd,  in hubd_hotplug_thread()
4104 					mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4106 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4113 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4124 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
4127 		(void) ndi_devi_online(hubd->h_dip, 0);  in hubd_hotplug_thread()
4132 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
4135 		hubd_schedule_cleanup(hubd->h_usba_device->usb_root_hub_dip);  in hubd_hotplug_thread()
4138 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4142 		old_state = hubd->h_dev_state;  in hubd_hotplug_thread()
4143 		hubd->h_dev_state = USB_DEV_HUB_CHILD_PWRLVL;  in hubd_hotplug_thread()
4145 			if (hubd->h_port_state[port] & HUBD_CHILD_RAISE_POWER) {  in hubd_hotplug_thread()
4146 				dev_info_t *dip = hubd->h_children_dips[port];  in hubd_hotplug_thread()
4148 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4158 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4159 				hubd->h_port_state[port] &=  in hubd_hotplug_thread()
4167 		if (hubd->h_dev_state == USB_DEV_HUB_CHILD_PWRLVL) {  in hubd_hotplug_thread()
4168 			hubd->h_dev_state = old_state;  in hubd_hotplug_thread()
4182 		if (hubd->h_reset_port[port]) {  in hubd_hotplug_thread()
4188 		hubd_start_polling(hubd, HUBD_ALWAYS_START_POLLING);  in hubd_hotplug_thread()
4200 	hubd->h_hotplug_thread--;  in hubd_hotplug_thread()
4203 	(void) hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in hubd_hotplug_thread()
4205 	cv_broadcast(&hubd->h_cv_hotplug_dev);  in hubd_hotplug_thread()
4207 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_hotplug_thread()
4210 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_hotplug_thread()
4223 hubd_handle_port_connect(hubd_t *hubd, usb_port_t port)  in hubd_handle_port_connect()  argument
4238 	usba_device = hubd->h_usba_device;  in hubd_handle_port_connect()
4262 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4264 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4269 	for (retry = 0; (hubd->h_dev_state == USB_DEV_ONLINE) &&  in hubd_handle_port_connect()
4271 		USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_handle_port_connect()
4274 		if ((rval = hubd_reset_port(hubd, port)) != USB_SUCCESS) {  in hubd_handle_port_connect()
4275 			(void) hubd_determine_port_status(hubd,  in hubd_handle_port_connect()
4296 		(void) hubd_enable_port(hubd, port);  in hubd_handle_port_connect()
4304 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4306 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4315 			(void) hubd_enable_port(hubd, port);  in hubd_handle_port_connect()
4318 		if ((rval = hubd_determine_port_status(hubd, port, &status,  in hubd_handle_port_connect()
4321 			USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_handle_port_connect()
4324 			(void) hubd_disable_port(hubd, port);  in hubd_handle_port_connect()
4330 			USB_DPRINTF_L0(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_handle_port_connect()
4333 			(void) hubd_disable_port(hubd, port);  in hubd_handle_port_connect()
4336 			(void) hubd_determine_port_status(hubd,  in hubd_handle_port_connect()
4344 			USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_handle_port_connect()
4357 			USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_handle_port_connect()
4366 			if (hubd->h_children_dips[port]) {  in hubd_handle_port_connect()
4368 				rval = hubd_setdevaddr(hubd, port);  in hubd_handle_port_connect()
4376 					mutex_exit(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4379 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4387 					if ((hubd->h_reset_port[port]) &&  in hubd_handle_port_connect()
4388 					    (hubd_check_same_device(hubd,  in hubd_handle_port_connect()
4399 					hubd_setdevconfig(hubd, port);  in hubd_handle_port_connect()
4407 					if (hubd->h_reset_port[port]) {  in hubd_handle_port_connect()
4416 					mutex_exit(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4417 					hubd_post_event(hubd, port,  in hubd_handle_port_connect()
4419 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4436 				rval = hubd_create_child(hubd->h_dip,  in hubd_handle_port_connect()
4437 				    hubd,  in hubd_handle_port_connect()
4438 				    hubd->h_usba_device,  in hubd_handle_port_connect()
4442 					usba_update_hotplug_stats(hubd->h_dip,  in hubd_handle_port_connect()
4445 					hubd->h_total_hotplug_success++;  in hubd_handle_port_connect()
4450 						    hubd->h_log_handle,  in hubd_handle_port_connect()
4465 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_handle_port_connect()
4468 		(void) hubd_disable_port(hubd, port);  in hubd_handle_port_connect()
4470 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4472 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_handle_port_connect()
4475 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_handle_port_connect()
4492 			    hubd->h_log_handle,  in hubd_handle_port_connect()
4497 			    hubd->h_log_handle,  in hubd_handle_port_connect()
4501 		(void) hubd_disable_port(hubd, port);  in hubd_handle_port_connect()
4502 		usba_update_hotplug_stats(hubd->h_dip,  in hubd_handle_port_connect()
4504 		hubd->h_total_hotplug_failure++;  in hubd_handle_port_connect()
4511 		(void) hubd_disable_port(hubd, port);  in hubd_handle_port_connect()
4514 		(void) hubd_determine_port_status(hubd,  in hubd_handle_port_connect()
4527 hubd_get_hub_status(hubd_t *hubd)  in hubd_get_hub_status()  argument
4541 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_get_hub_status()
4544 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_get_hub_status()
4546 	if ((hubd_get_hub_status_words(hubd, stword)) != USB_SUCCESS) {  in hubd_get_hub_status()
4553 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_get_hub_status()
4556 	usb_cfg = usb_get_raw_cfg_data(hubd->h_dip, &cfg_length);  in hubd_get_hub_status()
4564 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_get_hub_status()
4567 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_get_hub_status()
4592 				    hubd->h_log_handle,  in hubd_get_hub_status()
4601 				    hubd->h_log_handle,  in hubd_get_hub_status()
4610 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_get_hub_status()
4613 		if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_get_hub_status()
4614 		    hubd->h_default_pipe,  in hubd_get_hub_status()
4623 			    hubd->h_log_handle,  in hubd_get_hub_status()
4635 			if (usba_is_root_hub(hubd->h_dip)) {  in hubd_get_hub_status()
4643 				    hubd->h_log_handle,  in hubd_get_hub_status()
4660 				    hubd->h_log_handle,  in hubd_get_hub_status()
4669 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_get_hub_status()
4672 		if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_get_hub_status()
4673 		    hubd->h_default_pipe,  in hubd_get_hub_status()
4682 			    hubd->h_log_handle,  in hubd_get_hub_status()
4693 		if (!usba_is_root_hub(hubd->h_dip)) {  in hubd_get_hub_status()
4695 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_get_hub_status()
4701 			(void) hubd_determine_port_status(hubd, 1, &status,  in hubd_get_hub_status()
4708 			for (port = 1; port <= hubd->h_nports; port++) {  in hubd_get_hub_status()
4709 				(void) hubd_enable_port_power(hubd, port);  in hubd_get_hub_status()
4712 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_get_hub_status()
4722 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_get_hub_status()
4733 hubd_status_uniform(hubd_t *hubd, usb_port_t port, uint16_t *status,  in hubd_status_uniform()  argument
4738 	hubd->h_port_raw[port] = os;  in hubd_status_uniform()
4740 	if (hubd->h_usba_device->usb_port_status >= USBA_SUPER_SPEED_DEV) {  in hubd_status_uniform()
4750 		if (usba_is_root_hub(hubd->h_dip)) {  in hubd_status_uniform()
4791 hubd_reset_port(hubd_t *hubd, usb_port_t port)  in hubd_reset_port()  argument
4803 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_reset_port()
4806 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_reset_port()
4808 	hubd->h_port_reset_wait |= port_mask;  in hubd_reset_port()
4810 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_reset_port()
4812 	if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_reset_port()
4813 	    hubd->h_default_pipe,  in hubd_reset_port()
4821 		USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_reset_port()
4825 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_port()
4830 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_port()
4832 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_reset_port()
4848 			hubd->h_port_reset_wait |= port_mask;  in hubd_reset_port()
4852 		hubd_start_polling(hubd, HUBD_ALWAYS_START_POLLING);  in hubd_reset_port()
4858 		delta = cv_reltimedwait(&hubd->h_cv_reset_port,  in hubd_reset_port()
4859 		    &hubd->h_mutex, delta, TR_CLOCK_TICK);  in hubd_reset_port()
4861 			hubd->h_port_reset_wait &= ~port_mask;  in hubd_reset_port()
4863 		hubd_stop_polling(hubd);  in hubd_reset_port()
4868 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_reset_port()
4869 		if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_reset_port()
4870 		    hubd->h_default_pipe,  in hubd_reset_port()
4879 			    hubd->h_log_handle,  in hubd_reset_port()
4887 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_port()
4897 		hubd_status_uniform(hubd, port, &status, NULL);  in hubd_reset_port()
4905 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_port()
4911 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_reset_port()
4913 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_port()
4917 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_reset_port()
4922 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_reset_port()
4925 			if (usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_reset_port()
4926 			    hubd->h_default_pipe,  in hubd_reset_port()
4935 				    hubd->h_log_handle,  in hubd_reset_port()
4947 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_reset_port()
4950 			if (usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_reset_port()
4951 			    hubd->h_default_pipe,  in hubd_reset_port()
4960 				    hubd->h_log_handle,  in hubd_reset_port()
4968 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_port()
4982 hubd_enable_port(hubd_t *hubd, usb_port_t port)  in hubd_enable_port()  argument
4988 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_enable_port()
4991 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_enable_port()
4993 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_enable_port()
4996 	if (!usba_is_root_hub(hubd->h_dip)) {  in hubd_enable_port()
4997 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_enable_port()
5002 	if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_enable_port()
5003 	    hubd->h_default_pipe,  in hubd_enable_port()
5011 		USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_enable_port()
5016 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_enable_port()
5018 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_enable_port()
5029 hubd_disable_port(hubd_t *hubd, usb_port_t port)  in hubd_disable_port()  argument
5035 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_disable_port()
5038 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_disable_port()
5040 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_disable_port()
5042 	if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_disable_port()
5043 	    hubd->h_default_pipe,  in hubd_disable_port()
5051 		USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_disable_port()
5054 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_disable_port()
5059 	USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_disable_port()
5062 	if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_disable_port()
5063 	    hubd->h_default_pipe,  in hubd_disable_port()
5072 		    hubd->h_log_handle,  in hubd_disable_port()
5077 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_disable_port()
5082 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_disable_port()
5092 hubd_determine_port_status(hubd_t *hubd, usb_port_t port, uint16_t *status,  in hubd_determine_port_status()  argument
5112 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5114 	    hubd->h_port_state[port], ack_flag);  in hubd_determine_port_status()
5116 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_determine_port_status()
5118 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_determine_port_status()
5120 	if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_determine_port_status()
5121 	    hubd->h_default_pipe,  in hubd_determine_port_status()
5129 		USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5137 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_determine_port_status()
5142 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_determine_port_status()
5144 		USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5155 	hubd_status_uniform(hubd, port, status, speed);  in hubd_determine_port_status()
5157 	USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5163 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5166 		hubd->h_port_state[port] |= (PORT_STATUS_CCS & ack_flag);  in hubd_determine_port_status()
5168 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5171 		hubd->h_port_state[port] &= ~(PORT_STATUS_CCS & ack_flag);  in hubd_determine_port_status()
5175 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5178 		hubd->h_port_state[port] |= (PORT_STATUS_PES & ack_flag);  in hubd_determine_port_status()
5180 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5183 		hubd->h_port_state[port] &= ~(PORT_STATUS_PES & ack_flag);  in hubd_determine_port_status()
5187 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5190 		hubd->h_port_state[port] |= (PORT_STATUS_PSS & ack_flag);  in hubd_determine_port_status()
5192 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5195 		hubd->h_port_state[port] &= ~(PORT_STATUS_PSS & ack_flag);  in hubd_determine_port_status()
5199 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5202 		hubd->h_port_state[port] |= (PORT_CHANGE_PRSC & ack_flag);  in hubd_determine_port_status()
5205 		hubd->h_port_state[port] &= ~(PORT_CHANGE_PRSC & ack_flag);  in hubd_determine_port_status()
5209 		USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5212 		hubd->h_port_state[port] |= (PORT_STATUS_POCI & ack_flag);  in hubd_determine_port_status()
5215 		hubd->h_port_state[port] &= ~(PORT_STATUS_POCI & ack_flag);  in hubd_determine_port_status()
5219 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5222 		hubd->h_port_state[port] |= (PORT_STATUS_PRS & ack_flag);  in hubd_determine_port_status()
5224 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5227 		hubd->h_port_state[port] &= ~(PORT_STATUS_PRS & ack_flag);  in hubd_determine_port_status()
5230 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5233 		hubd->h_port_state[port] |= (PORT_STATUS_PPS & ack_flag);  in hubd_determine_port_status()
5235 		USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5238 		hubd->h_port_state[port] &= ~(PORT_STATUS_PPS & ack_flag);  in hubd_determine_port_status()
5245 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_determine_port_status()
5247 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5249 			if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_determine_port_status()
5250 			    hubd->h_default_pipe,  in hubd_determine_port_status()
5259 				    hubd->h_log_handle,  in hubd_determine_port_status()
5266 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5268 			if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_determine_port_status()
5269 			    hubd->h_default_pipe,  in hubd_determine_port_status()
5278 				    hubd->h_log_handle,  in hubd_determine_port_status()
5285 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5288 			if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_determine_port_status()
5289 			    hubd->h_default_pipe,  in hubd_determine_port_status()
5298 				    hubd->h_log_handle,  in hubd_determine_port_status()
5305 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5308 			if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_determine_port_status()
5309 			    hubd->h_default_pipe,  in hubd_determine_port_status()
5318 				    hubd->h_log_handle,  in hubd_determine_port_status()
5325 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5327 			if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_determine_port_status()
5328 			    hubd->h_default_pipe,  in hubd_determine_port_status()
5337 				    hubd->h_log_handle,  in hubd_determine_port_status()
5344 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5346 			if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_determine_port_status()
5347 			    hubd->h_default_pipe,  in hubd_determine_port_status()
5356 				    hubd->h_log_handle,  in hubd_determine_port_status()
5363 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5365 			if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_determine_port_status()
5366 			    hubd->h_default_pipe,  in hubd_determine_port_status()
5375 				    hubd->h_log_handle,  in hubd_determine_port_status()
5382 			USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5384 			if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_determine_port_status()
5385 			    hubd->h_default_pipe,  in hubd_determine_port_status()
5394 				    hubd->h_log_handle,  in hubd_determine_port_status()
5400 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_determine_port_status()
5403 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_determine_port_status()
5404 	    "new port%d state 0x%x", port, hubd->h_port_state[port]);  in hubd_determine_port_status()
5418 hubd_recover_disabled_port(hubd_t *hubd, usb_port_t port)  in hubd_recover_disabled_port()  argument
5425 	(void) hubd_enable_port(hubd, port);  in hubd_recover_disabled_port()
5428 	(void) hubd_determine_port_status(hubd, port, &status, &change, NULL,  in hubd_recover_disabled_port()
5432 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_recover_disabled_port()
5436 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_recover_disabled_port()
5437 		hubd_post_event(hubd, port, USBA_EVENT_TAG_HOT_REMOVAL);  in hubd_recover_disabled_port()
5438 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_recover_disabled_port()
5441 		rval = hubd_handle_port_connect(hubd, port);  in hubd_recover_disabled_port()
5443 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_recover_disabled_port()
5455 hubd_enable_all_port_power(hubd_t *hubd)  in hubd_enable_all_port_power()  argument
5463 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_enable_all_port_power()
5466 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_enable_all_port_power()
5477 	if ((hubd->h_hub_chars & HUB_CHARS_NO_POWER_SWITCHING) ||  in hubd_enable_all_port_power()
5478 	    (hubd->h_power_good == 0)) {  in hubd_enable_all_port_power()
5482 		    hubd->h_power_good) * 2 * 1000;  in hubd_enable_all_port_power()
5485 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_enable_all_port_power()
5487 	    hubd->h_power_good, wait);  in hubd_enable_all_port_power()
5493 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_enable_all_port_power()
5499 		    hubd->h_log_handle,  in hubd_enable_all_port_power()
5502 		(void) hubd_enable_port_power(hubd, port);  in hubd_enable_all_port_power()
5505 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_enable_all_port_power()
5507 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_enable_all_port_power()
5513 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_enable_all_port_power()
5516 		(void) hubd_determine_port_status(hubd, port,  in hubd_enable_all_port_power()
5522 			USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_enable_all_port_power()
5526 			(void) hubd_enable_port_power(hubd, port);  in hubd_enable_all_port_power()
5528 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_enable_all_port_power()
5530 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_enable_all_port_power()
5533 			(void) hubd_determine_port_status(hubd, port,  in hubd_enable_all_port_power()
5540 			USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_enable_all_port_power()
5555 hubd_enable_port_power(hubd_t *hubd, usb_port_t port)  in hubd_enable_port_power()  argument
5561 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_enable_port_power()
5564 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_enable_port_power()
5565 	ASSERT(hubd->h_default_pipe != 0);  in hubd_enable_port_power()
5567 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_enable_port_power()
5569 	if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_enable_port_power()
5570 	    hubd->h_default_pipe,  in hubd_enable_port_power()
5577 		USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_enable_port_power()
5580 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_enable_port_power()
5584 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_enable_port_power()
5585 		hubd->h_port_state[port] |= PORT_STATUS_PPS;  in hubd_enable_port_power()
5596 hubd_disable_all_port_power(hubd_t *hubd)  in hubd_disable_all_port_power()  argument
5600 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_disable_all_port_power()
5603 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_disable_all_port_power()
5608 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_disable_all_port_power()
5609 		(void) hubd_disable_port_power(hubd, port);  in hubd_disable_all_port_power()
5621 hubd_disable_port_power(hubd_t *hubd, usb_port_t port)  in hubd_disable_port_power()  argument
5627 	USB_DPRINTF_L4(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_disable_port_power()
5630 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_disable_port_power()
5632 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_disable_port_power()
5634 	if ((rval = usb_pipe_sync_ctrl_xfer(hubd->h_dip,  in hubd_disable_port_power()
5635 	    hubd->h_default_pipe,  in hubd_disable_port_power()
5642 		USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_disable_port_power()
5646 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_disable_port_power()
5651 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_disable_port_power()
5653 		hubd->h_port_state[port] &= ~PORT_STATUS_PPS;  in hubd_disable_port_power()
5665 hubd_select_device_configuration(hubd_t *hubd, usb_port_t port,  in hubd_select_device_configuration()  argument
5692 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_select_device_configuration()
5705 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_select_device_configuration()
5720 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_select_device_configuration()
5741 hubd_get_this_config_cloud(hubd_t *hubd, dev_info_t *dip,  in hubd_get_this_config_cloud()  argument
5753 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_get_this_config_cloud()
5780 			USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_get_this_config_cloud()
5800 				    hubd->h_log_handle,  in hubd_get_this_config_cloud()
5810 			    hubd->h_log_handle,  in hubd_get_this_config_cloud()
5838 				    hubd->h_log_handle,  in hubd_get_this_config_cloud()
5866 				    hubd->h_log_handle,  in hubd_get_this_config_cloud()
5890 					    hubd->h_log_handle,  in hubd_get_this_config_cloud()
5905 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_get_this_config_cloud()
5928 hubd_get_all_device_config_cloud(hubd_t *hubd, dev_info_t *dip,  in hubd_get_all_device_config_cloud()  argument
5939 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_get_all_device_config_cloud()
5964 		rval = hubd_get_this_config_cloud(hubd, dip, child_ud,  in hubd_get_all_device_config_cloud()
5980 hubd_ready_device(hubd_t *hubd, dev_info_t *child_dip, usba_device_t *child_ud,  in hubd_ready_device()  argument
5990 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_ready_device()
6063     hubd_t		*hubd,  in hubd_create_child()  argument
6089 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6092 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_create_child()
6093 	ASSERT(hubd->h_usba_devices[port] == NULL);  in hubd_create_child()
6095 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_create_child()
6111 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6120 	parent_ud = hubd->h_usba_device;  in hubd_create_child()
6184 			USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6198 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6207 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6236 		USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6249 			USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6266 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6273 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6280 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6302 			USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6312 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6341 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6352 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6368 			    hubd->h_log_handle,  in hubd_create_child()
6393 				    hubd->h_log_handle,  in hubd_create_child()
6408 		USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6419 			USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6438 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6464 	rval = hubd_get_all_device_config_cloud(hubd, child_dip, child_ud);  in hubd_create_child()
6466 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6473 	user_conf_index = hubd_select_device_configuration(hubd, port,  in hubd_create_child()
6479 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6529 			    hubd->h_log_handle,  in hubd_create_child()
6567 			child_dip = hubd_ready_device(hubd, child_dip,  in hubd_create_child()
6574 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_create_child()
6575 			hubd->h_children_dips[port] = child_dip;  in hubd_create_child()
6576 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_create_child()
6590 				child_dip = hubd_ready_device(hubd, child_dip,  in hubd_create_child()
6597 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_create_child()
6598 				hubd->h_children_dips[port] = child_dip;  in hubd_create_child()
6599 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_create_child()
6635 				child_dip = hubd_ready_device(hubd, child_dip,  in hubd_create_child()
6637 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_create_child()
6638 				hubd->h_children_dips[port] = child_dip;  in hubd_create_child()
6639 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_create_child()
6650 		child_dip = hubd_ready_device(hubd, child_dip,  in hubd_create_child()
6657 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_create_child()
6658 		hubd->h_children_dips[port] = child_dip;  in hubd_create_child()
6659 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_create_child()
6666 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_create_child()
6667 	if (hubd->h_usba_devices[port] == NULL) {  in hubd_create_child()
6668 		hubd->h_usba_devices[port] = usba_get_usba_device(child_dip);  in hubd_create_child()
6670 		ASSERT(hubd->h_usba_devices[port] ==  in hubd_create_child()
6678 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6681 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_create_child()
6682 	hubd->h_children_dips[port] = NULL;  in hubd_create_child()
6683 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_create_child()
6706 			USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_create_child()
6718 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_create_child()
6719 		if (hubd->h_usba_devices[port] == NULL) {  in hubd_create_child()
6720 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_create_child()
6723 			hubd_free_usba_device(hubd, hubd->h_usba_devices[port]);  in hubd_create_child()
6724 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_create_child()
6728 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_create_child()
6741 hubd_delete_child(hubd_t *hubd, usb_port_t port, uint_t flag, boolean_t retry)  in hubd_delete_child()  argument
6747 	child_dip = hubd->h_children_dips[port];  in hubd_delete_child()
6748 	usba_device = hubd->h_usba_devices[port];  in hubd_delete_child()
6750 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_delete_child()
6754 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_delete_child()
6756 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_delete_child()
6762 			usba_hubdi_incr_power_budget(hubd->h_dip, usba_device);  in hubd_delete_child()
6774 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_delete_child()
6775 			if (hubd->h_children_dips[port] == child_dip) {  in hubd_delete_child()
6777 				    hubd->h_usba_devices[port];  in hubd_delete_child()
6778 				hubd->h_children_dips[port] = NULL;  in hubd_delete_child()
6780 					mutex_exit(HUBD_MUTEX(hubd));  in hubd_delete_child()
6787 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_delete_child()
6788 					hubd->h_usba_devices[port] = NULL;  in hubd_delete_child()
6791 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_delete_child()
6799 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_delete_child()
6811 hubd_free_usba_device(hubd_t *hubd, usba_device_t *usba_device)  in hubd_free_usba_device()  argument
6813 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_free_usba_device()
6815 	    (void *)hubd, (void *)usba_device);  in hubd_free_usba_device()
6819 		dev_info_t *dip = hubd->h_children_dips[port];  in hubd_free_usba_device()
6827 		hubd->h_usba_devices[port] = NULL;  in hubd_free_usba_device()
6829 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_free_usba_device()
6831 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_free_usba_device()
6847 	hubd_t	*hubd = (hubd_t *)hubd_get_soft_state(dip);  in hubd_busop_get_eventcookie()  local
6849 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_busop_get_eventcookie()
6852 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_busop_get_eventcookie()
6858 	return (ndi_event_retrieve_cookie(hubd->h_ndi_event_hdl,  in hubd_busop_get_eventcookie()
6870 	hubd_t	*hubd = (hubd_t *)hubd_get_soft_state(dip);  in hubd_busop_add_eventcall()  local
6871 	usb_port_t port = hubd_child_dip2port(hubd, rdip);  in hubd_busop_add_eventcall()
6873 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_busop_add_eventcall()
6877 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_busop_add_eventcall()
6881 	    ndi_event_cookie_to_name(hubd->h_ndi_event_hdl, cookie));  in hubd_busop_add_eventcall()
6884 	switch (ndi_event_cookie_to_tag(hubd->h_ndi_event_hdl, cookie)) {  in hubd_busop_add_eventcall()
6886 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_busop_add_eventcall()
6887 		hubd->h_child_events[port] |= HUBD_CHILD_EVENT_DISCONNECT;  in hubd_busop_add_eventcall()
6888 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_busop_add_eventcall()
6892 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_busop_add_eventcall()
6893 		hubd->h_child_events[port] |= HUBD_CHILD_EVENT_PRESUSPEND;  in hubd_busop_add_eventcall()
6894 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_busop_add_eventcall()
6903 	return (ndi_event_add_callback(hubd->h_ndi_event_hdl,  in hubd_busop_add_eventcall()
6911 	hubd_t	*hubd = (hubd_t *)hubd_get_soft_state(dip);  in hubd_busop_remove_eventcall()  local
6914 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_busop_remove_eventcall()
6918 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_busop_remove_eventcall()
6923 	    ndi_event_cookie_to_name(hubd->h_ndi_event_hdl,  in hubd_busop_remove_eventcall()
6927 	return (ndi_event_remove_callback(hubd->h_ndi_event_hdl, cb_id));  in hubd_busop_remove_eventcall()
6938 hubd_do_callback(hubd_t *hubd, dev_info_t *cdip, ddi_eventcookie_t cookie)  in hubd_do_callback()  argument
6940 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_do_callback()
6943 	(void) ndi_event_do_callback(hubd->h_ndi_event_hdl, cdip, cookie, NULL);  in hubd_do_callback()
6952 hubd_run_callbacks(hubd_t *hubd, usba_event_t type)  in hubd_run_callbacks()  argument
6956 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_run_callbacks()
6959 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_run_callbacks()
6960 	for (port = 1; port <= hubd->h_nports; port++) {  in hubd_run_callbacks()
6966 		if (hubd->h_children_dips[port]) {  in hubd_run_callbacks()
6967 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_run_callbacks()
6968 			hubd_post_event(hubd, port, type);  in hubd_run_callbacks()
6969 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_run_callbacks()
6972 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_run_callbacks()
6981 hubd_post_event(hubd_t *hubd, usb_port_t port, usba_event_t type)  in hubd_post_event()  argument
6988 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_post_event()
6990 	    ndi_event_tag_to_name(hubd->h_ndi_event_hdl, type));  in hubd_post_event()
6992 	cookie = ndi_event_tag_to_cookie(hubd->h_ndi_event_hdl, type);  in hubd_post_event()
6993 	rm_cookie = ndi_event_tag_to_cookie(hubd->h_ndi_event_hdl,  in hubd_post_event()
6995 	suspend_cookie = ndi_event_tag_to_cookie(hubd->h_ndi_event_hdl,  in hubd_post_event()
7004 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_event()
7005 	dip = hubd->h_children_dips[port];  in hubd_post_event()
7006 	usba_device = hubd->h_usba_devices[port];  in hubd_post_event()
7007 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_event()
7012 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_event()
7013 		hubd->h_child_events[port] &= ~HUBD_CHILD_EVENT_DISCONNECT;  in hubd_post_event()
7014 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_event()
7016 		hubd_do_callback(hubd, dip, cookie);  in hubd_post_event()
7030 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_event()
7031 		hubd->h_child_events[port] &= ~HUBD_CHILD_EVENT_PRESUSPEND;  in hubd_post_event()
7032 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_event()
7034 		hubd_do_callback(hubd, dip, cookie);  in hubd_post_event()
7046 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_event()
7047 		if (hubd->h_child_events[port] & HUBD_CHILD_EVENT_DISCONNECT) {  in hubd_post_event()
7049 			hubd->h_child_events[port] &=  in hubd_post_event()
7051 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_event()
7052 			hubd_do_callback(hubd, dip, rm_cookie);  in hubd_post_event()
7054 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_event()
7056 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_event()
7069 			    hubd->h_log_handle,  in hubd_post_event()
7073 		hubd_do_callback(hubd, dip, cookie);  in hubd_post_event()
7081 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_event()
7082 		hubd->h_child_events[port] |= HUBD_CHILD_EVENT_DISCONNECT;  in hubd_post_event()
7083 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_event()
7091 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_event()
7092 		if (hubd->h_child_events[port] & HUBD_CHILD_EVENT_PRESUSPEND) {  in hubd_post_event()
7094 			hubd->h_port_state[port] &=  in hubd_post_event()
7096 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_event()
7097 			hubd_do_callback(hubd, dip, suspend_cookie);  in hubd_post_event()
7098 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_event()
7100 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_event()
7111 		hubd_do_callback(hubd, dip, cookie);  in hubd_post_event()
7118 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_event()
7119 		hubd->h_child_events[port] |= HUBD_CHILD_EVENT_PRESUSPEND;  in hubd_post_event()
7120 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_event()
7132 	hubd_t		*hubd = (hubd_t *)hubd_get_soft_state(dip);  in hubd_disconnect_event_cb()  local
7137 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_disconnect_event_cb()
7142 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_disconnect_event_cb()
7143 	switch (hubd->h_dev_state) {  in hubd_disconnect_event_cb()
7146 		hubd->h_dev_state = USB_DEV_DISCONNECTED;  in hubd_disconnect_event_cb()
7148 		hubd_stop_polling(hubd);  in hubd_disconnect_event_cb()
7153 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_disconnect_event_cb()
7154 		hubd_run_callbacks(hubd, tag);  in hubd_disconnect_event_cb()
7155 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_disconnect_event_cb()
7158 		nports = hubd->h_nports;  in hubd_disconnect_event_cb()
7160 			usba_dev = hubd->h_usba_devices[port];  in hubd_disconnect_event_cb()
7162 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_disconnect_event_cb()
7164 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_disconnect_event_cb()
7171 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_disconnect_event_cb()
7176 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_disconnect_event_cb()
7178 		    hubd->h_dev_state);  in hubd_disconnect_event_cb()
7182 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_disconnect_event_cb()
7210 	hubd_t	*hubd = (hubd_t *)hubd_get_soft_state(dip);  in hubd_pre_suspend_event_cb()  local
7212 	USB_DPRINTF_L4(DPRINT_MASK_EVENTS, hubd->h_log_handle,  in hubd_pre_suspend_event_cb()
7216 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_pre_suspend_event_cb()
7217 	hubd->h_hotplug_thread++;  in hubd_pre_suspend_event_cb()
7218 	hubd_stop_polling(hubd);  in hubd_pre_suspend_event_cb()
7221 	(void) hubd_pm_busy_component(hubd, hubd->h_dip, 0);  in hubd_pre_suspend_event_cb()
7222 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_pre_suspend_event_cb()
7225 	hubd_run_callbacks(hubd, USBA_EVENT_TAG_PRE_SUSPEND);  in hubd_pre_suspend_event_cb()
7239 	hubd_t	*hubd = (hubd_t *)hubd_get_soft_state(dip);  in hubd_post_resume_event_cb()  local
7241 	USB_DPRINTF_L4(DPRINT_MASK_EVENTS, hubd->h_log_handle,  in hubd_post_resume_event_cb()
7245 	hubd_run_callbacks(hubd, USBA_EVENT_TAG_POST_RESUME);  in hubd_post_resume_event_cb()
7248 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_post_resume_event_cb()
7251 	(void) hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in hubd_post_resume_event_cb()
7254 	hubd->h_hotplug_thread--;  in hubd_post_resume_event_cb()
7257 	hubd_start_polling(hubd, 0);  in hubd_post_resume_event_cb()
7258 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_post_resume_event_cb()
7269 hubd_cpr_suspend(hubd_t *hubd)  in hubd_cpr_suspend()  argument
7276 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_cpr_suspend()
7280 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_cpr_suspend()
7281 	hubd_pm_busy_component(hubd, hubd->h_dip, 0);  in hubd_cpr_suspend()
7282 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_cpr_suspend()
7285 	(void) pm_raise_power(hubd->h_dip, 0, USB_DEV_OS_FULL_PWR);  in hubd_cpr_suspend()
7286 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_cpr_suspend()
7288 	switch (hubd->h_dev_state) {  in hubd_cpr_suspend()
7293 		nports = hubd->h_nports;  in hubd_cpr_suspend()
7295 			usba_dev = hubd->h_usba_devices[port];  in hubd_cpr_suspend()
7303 			USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_cpr_suspend()
7313 			if ((hubd->h_hotplug_thread > 1) ||  in hubd_cpr_suspend()
7314 			    (hubd->h_cleanup_active == B_TRUE)) {  in hubd_cpr_suspend()
7316 				    hubd->h_log_handle,  in hubd_cpr_suspend()
7324 			hubd_stop_polling(hubd);  in hubd_cpr_suspend()
7328 				usba_dev = hubd->h_usba_devices[port];  in hubd_cpr_suspend()
7330 					mutex_exit(HUBD_MUTEX(hubd));  in hubd_cpr_suspend()
7332 					if (hubd_suspend_port(hubd, port)) {  in hubd_cpr_suspend()
7335 						    hubd->h_log_handle,  in hubd_cpr_suspend()
7339 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_cpr_suspend()
7343 			hubd->h_dev_state = USB_DEV_SUSPENDED;  in hubd_cpr_suspend()
7349 			if (usba_is_root_hub(hubd->h_dip)) {  in hubd_cpr_suspend()
7350 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_cpr_suspend()
7352 				    usba_get_usba_device(hubd->h_dip));  in hubd_cpr_suspend()
7353 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_cpr_suspend()
7361 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_cpr_suspend()
7363 		    hubd->h_dev_state);  in hubd_cpr_suspend()
7368 	hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in hubd_cpr_suspend()
7369 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_cpr_suspend()
7401 	hubd_t	*hubd = (hubd_t *)hubd_get_soft_state(dip);  in hubd_restore_state_cb()  local
7403 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_restore_state_cb()
7407 	hubd_restore_device_state(dip, hubd);  in hubd_restore_state_cb()
7417 hubd_register_events(hubd_t *hubd)  in hubd_register_events()  argument
7421 	if (usba_is_root_hub(hubd->h_dip)) {  in hubd_register_events()
7422 		hubd_register_cpr_callback(hubd);  in hubd_register_events()
7424 		rval = usb_register_event_cbs(hubd->h_dip, &hubd_events, 0);  in hubd_register_events()
7444 	hubd_t		*hubd = cpr_cb->statep;  in hubd_cpr_post_user_callb()  local
7447 	USB_DPRINTF_L4(DPRINT_MASK_EVENTS, hubd->h_log_handle,  in hubd_cpr_post_user_callb()
7452 		USB_DPRINTF_L3(DPRINT_MASK_EVENTS, hubd->h_log_handle,  in hubd_cpr_post_user_callb()
7455 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_cpr_post_user_callb()
7458 		hubd->h_cleanup_enabled = B_FALSE;  in hubd_cpr_post_user_callb()
7461 		while ((hubd->h_cleanup_active == B_TRUE) && (retry++ < 3)) {  in hubd_cpr_post_user_callb()
7462 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_cpr_post_user_callb()
7465 			USB_DPRINTF_L2(DPRINT_MASK_EVENTS, hubd->h_log_handle,  in hubd_cpr_post_user_callb()
7468 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_cpr_post_user_callb()
7471 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_cpr_post_user_callb()
7474 		(void) hubd_pre_suspend_event_cb(hubd->h_dip);  in hubd_cpr_post_user_callb()
7478 		USB_DPRINTF_L3(DPRINT_MASK_EVENTS, hubd->h_log_handle,  in hubd_cpr_post_user_callb()
7482 		(void) hubd_post_resume_event_cb(hubd->h_dip);  in hubd_cpr_post_user_callb()
7485 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_cpr_post_user_callb()
7486 		hubd->h_cleanup_enabled = B_TRUE;  in hubd_cpr_post_user_callb()
7487 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_cpr_post_user_callb()
7489 		hubd_schedule_cleanup(hubd->h_usba_device->usb_root_hub_dip);  in hubd_cpr_post_user_callb()
7502 hubd_register_cpr_callback(hubd_t *hubd)  in hubd_register_cpr_callback()  argument
7504 	USB_DPRINTF_L4(DPRINT_MASK_EVENTS, hubd->h_log_handle,  in hubd_register_cpr_callback()
7507 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_register_cpr_callback()
7508 	hubd->h_cpr_cb =  in hubd_register_cpr_callback()
7510 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_register_cpr_callback()
7511 	mutex_init(&hubd->h_cpr_cb->lockp, NULL, MUTEX_DRIVER,  in hubd_register_cpr_callback()
7512 	    hubd->h_dev_data->dev_iblock_cookie);  in hubd_register_cpr_callback()
7513 	hubd->h_cpr_cb->statep = hubd;  in hubd_register_cpr_callback()
7514 	hubd->h_cpr_cb->cpr.cc_lockp = &hubd->h_cpr_cb->lockp;  in hubd_register_cpr_callback()
7515 	hubd->h_cpr_cb->cpr.cc_id = callb_add(hubd_cpr_post_user_callb,  in hubd_register_cpr_callback()
7516 	    (void *)hubd->h_cpr_cb, CB_CL_CPR_POST_USER, "hubd");  in hubd_register_cpr_callback()
7522 hubd_unregister_cpr_callback(hubd_t *hubd)  in hubd_unregister_cpr_callback()  argument
7524 	USB_DPRINTF_L4(DPRINT_MASK_EVENTS, hubd->h_log_handle,  in hubd_unregister_cpr_callback()
7527 	if (hubd->h_cpr_cb) {  in hubd_unregister_cpr_callback()
7528 		(void) callb_delete(hubd->h_cpr_cb->cpr.cc_id);  in hubd_unregister_cpr_callback()
7529 		mutex_destroy(&hubd->h_cpr_cb->lockp);  in hubd_unregister_cpr_callback()
7530 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_unregister_cpr_callback()
7531 		kmem_free(hubd->h_cpr_cb, sizeof (hubd_cpr_t));  in hubd_unregister_cpr_callback()
7532 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_unregister_cpr_callback()
7543 hubd_create_pm_components(dev_info_t *dip, hubd_t *hubd)  in hubd_create_pm_components()  argument
7547 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_create_pm_components()
7553 	hubd->h_hubpm = hubpm;  in hubd_create_pm_components()
7554 	hubpm->hubp_hubd = hubd;  in hubd_create_pm_components()
7575 		USB_DPRINTF_L2(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_create_pm_components()
7581 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_create_pm_components()
7586 			hubd_pm_busy_component(hubd, dip, 0);  in hubd_create_pm_components()
7587 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_create_pm_components()
7595 	USB_DPRINTF_L4(DPRINT_MASK_PM, hubd->h_log_handle,  in hubd_create_pm_components()
7608 	hubd_t *hubd;  in usba_hubdi_open()  local
7613 	hubd = hubd_get_soft_state(dip);  in usba_hubdi_open()
7614 	if (hubd == NULL) {  in usba_hubdi_open()
7618 	USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_open()
7621 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_open()
7622 	if ((flags & FEXCL) && (hubd->h_softstate & HUBD_SS_ISOPEN)) {  in usba_hubdi_open()
7623 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_open()
7628 	hubd->h_softstate |= HUBD_SS_ISOPEN;  in usba_hubdi_open()
7629 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_open()
7631 	USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle, "opened");  in usba_hubdi_open()
7642 	hubd_t *hubd;  in usba_hubdi_close()  local
7648 	hubd = hubd_get_soft_state(dip);  in usba_hubdi_close()
7650 	if (hubd == NULL) {  in usba_hubdi_close()
7654 	USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle, "hubd_close:");  in usba_hubdi_close()
7656 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_close()
7657 	hubd->h_softstate &= ~HUBD_SS_ISOPEN;  in usba_hubdi_close()
7658 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_close()
7660 	USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle, "closed");  in usba_hubdi_close()
7676 	hubd_t			*hubd;  in usba_hubdi_ioctl()  local
7684 	if ((hubd = hubd_get_soft_state(self)) == NULL) {  in usba_hubdi_ioctl()
7689 	rh_dip = hubd->h_usba_device->usb_root_hub_dip;  in usba_hubdi_ioctl()
7691 	USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
7708 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7714 		if (hubd->h_dev_state == USB_DEV_DISCONNECTED) {  in usba_hubdi_ioctl()
7715 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_ioctl()
7717 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7727 		if ((port = hubd_get_port_num(hubd, dcp)) == 0) {  in usba_hubdi_ioctl()
7728 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_ioctl()
7730 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7743 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7752 	if (hubd->h_dev_state == USB_DEV_SUSPENDED) {  in usba_hubdi_ioctl()
7753 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7761 	if (hubd->h_reset_port[port]) {  in usba_hubdi_ioctl()
7762 		USB_DPRINTF_L2(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
7764 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7772 	hubd_pm_busy_component(hubd, hubd->h_dip, 0);  in usba_hubdi_ioctl()
7773 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7776 	(void) pm_raise_power(hubd->h_dip, 0, USB_DEV_OS_FULL_PWR);  in usba_hubdi_ioctl()
7780 	ndi_devi_enter(hubd->h_dip);  in usba_hubdi_ioctl()
7782 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7784 	hubd->h_hotplug_thread++;  in usba_hubdi_ioctl()
7787 	if (hubd->h_ep1_ph) {  in usba_hubdi_ioctl()
7788 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7789 		(void) usb_pipe_get_state(hubd->h_ep1_ph, &prev_pipe_state,  in usba_hubdi_ioctl()
7791 		mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7794 			hubd_stop_polling(hubd);  in usba_hubdi_ioctl()
7800 		if (hubd_delete_child(hubd, port,  in usba_hubdi_ioctl()
7807 		if (hubd_delete_child(hubd, port,  in usba_hubdi_ioctl()
7815 		if (hubd_toggle_port(hubd, port) != USB_SUCCESS) {  in usba_hubdi_ioctl()
7821 		(void) hubd_handle_port_connect(hubd, port);  in usba_hubdi_ioctl()
7822 		child_dip = hubd_get_child_dip(hubd, port);  in usba_hubdi_ioctl()
7823 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7825 		ndi_devi_exit(hubd->h_dip);  in usba_hubdi_ioctl()
7838 		ndi_devi_enter(hubd->h_dip);  in usba_hubdi_ioctl()
7840 		mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
7844 		switch (hubd_cfgadm_state(hubd, port)) {  in usba_hubdi_ioctl()
7883 		USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
7929 		USB_DPRINTF_L3(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
7955 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
7965 				if ((child_dip = hubd_get_child_dip(hubd,  in usba_hubdi_ioctl()
7975 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
7987 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8002 			USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
8006 			if ((child_dip = hubd_get_child_dip(hubd, ioc.port)) ==  in usba_hubdi_ioctl()
8036 				    hubd->h_log_handle,  in usba_hubdi_ioctl()
8053 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8062 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8071 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8081 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8096 			if ((child_dip = hubd_get_child_dip(hubd, ioc.port)) ==  in usba_hubdi_ioctl()
8109 			USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
8116 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8125 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8135 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8157 			USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
8165 			if ((child_dip = hubd_get_child_dip(hubd, ioc.port)) ==  in usba_hubdi_ioctl()
8181 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8190 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8199 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8213 			USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
8217 			if ((child_dip = hubd_get_child_dip(hubd, ioc.port)) ==  in usba_hubdi_ioctl()
8230 			USB_DPRINTF_L4(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
8238 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8245 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8251 					    hubd->h_log_handle,  in usba_hubdi_ioctl()
8262 			USB_DPRINTF_L3(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in usba_hubdi_ioctl()
8267 				    hubd->h_log_handle,  in usba_hubdi_ioctl()
8289 	hubd->h_hotplug_thread--;  in usba_hubdi_ioctl()
8291 	if ((hubd->h_dev_state == USB_DEV_ONLINE) &&  in usba_hubdi_ioctl()
8292 	    hubd->h_ep1_ph && (prev_pipe_state == USB_PIPE_STATE_ACTIVE)) {  in usba_hubdi_ioctl()
8293 		hubd_start_polling(hubd, 0);  in usba_hubdi_ioctl()
8295 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
8297 	ndi_devi_exit(hubd->h_dip);  in usba_hubdi_ioctl()
8301 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
8302 	hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in usba_hubdi_ioctl()
8303 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_ioctl()
8324 hubd_get_ancestry_str(hubd_t *hubd)  in hubd_get_ancestry_str()  argument
8331 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in hubd_get_ancestry_str()
8332 	    "hubd_get_ancestry_str: hubd=0x%p", (void *)hubd);  in hubd_get_ancestry_str()
8334 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_get_ancestry_str()
8344 	if (usba_is_root_hub(hubd->h_dip)) {  in hubd_get_ancestry_str()
8345 		hubd->h_ancestry_str[0] = '\0';  in hubd_get_ancestry_str()
8347 		port = hubd->h_usba_device->usb_port;  in hubd_get_ancestry_str()
8348 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_get_ancestry_str()
8350 		pdip = ddi_get_parent(hubd->h_dip);  in hubd_get_ancestry_str()
8367 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_get_ancestry_str()
8368 		(void) strcpy(hubd->h_ancestry_str, ap_name);  in hubd_get_ancestry_str()
8369 		(void) strcat(hubd->h_ancestry_str, ".");  in hubd_get_ancestry_str()
8376 hubd_get_port_num(hubd_t *hubd, struct devctl_iocdata *dcp)  in hubd_get_port_num()  argument
8380 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_get_port_num()
8384 		USB_DPRINTF_L2(DPRINT_MASK_CBOPS, hubd->h_log_handle,  in hubd_get_port_num()
8389 	USB_DPRINTF_L4(DPRINT_MASK_CBOPS,  hubd->h_log_handle,  in hubd_get_port_num()
8390 	    "hubd_get_port_num: hubd=0x%p, port=%d", (void *)hubd, port);  in hubd_get_port_num()
8398 hubd_get_child_dip(hubd_t *hubd, usb_port_t port)  in hubd_get_child_dip()  argument
8400 	dev_info_t *child_dip = hubd->h_children_dips[port];  in hubd_get_child_dip()
8402 	USB_DPRINTF_L4(DPRINT_MASK_CBOPS,  hubd->h_log_handle,  in hubd_get_child_dip()
8403 	    "hubd_get_child_dip: hubd=0x%p, port=%d", (void *)hubd, port);  in hubd_get_child_dip()
8405 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_get_child_dip()
8424 hubd_cfgadm_state(hubd_t *hubd, usb_port_t port)  in hubd_cfgadm_state()  argument
8427 	dev_info_t	*child_dip = hubd_get_child_dip(hubd, port);  in hubd_cfgadm_state()
8430 		if (hubd->h_port_state[port] & PORT_STATUS_CCS) {  in hubd_cfgadm_state()
8452 		if (hubd->h_port_state[port] & PORT_STATUS_CCS) {  in hubd_cfgadm_state()
8461 	USB_DPRINTF_L4(DPRINT_MASK_CBOPS,  hubd->h_log_handle,  in hubd_cfgadm_state()
8463 	    (void *)hubd, port, state);  in hubd_cfgadm_state()
8473 hubd_toggle_port(hubd_t *hubd, usb_port_t port)  in hubd_toggle_port()  argument
8480 	USB_DPRINTF_L4(DPRINT_MASK_CBOPS,  hubd->h_log_handle,  in hubd_toggle_port()
8481 	    "hubd_toggle_port: hubd=0x%p, port=%d", (void *)hubd, port);  in hubd_toggle_port()
8483 	if ((hubd_disable_port_power(hubd, port)) != USB_SUCCESS) {  in hubd_toggle_port()
8492 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_toggle_port()
8494 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_toggle_port()
8505 	if ((hubd->h_hub_chars & HUB_CHARS_NO_POWER_SWITCHING) ||  in hubd_toggle_port()
8506 	    (hubd->h_power_good == 0)) {  in hubd_toggle_port()
8510 		    hubd->h_power_good) * 2 * 1000;  in hubd_toggle_port()
8513 	USB_DPRINTF_L3(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_toggle_port()
8515 	    hubd->h_power_good, wait);  in hubd_toggle_port()
8520 		(void) hubd_enable_port_power(hubd, port);  in hubd_toggle_port()
8522 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_toggle_port()
8524 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_toggle_port()
8527 		(void) hubd_determine_port_status(hubd, port,  in hubd_toggle_port()
8540 		USB_DPRINTF_L2(DPRINT_MASK_PORT, hubd->h_log_handle,  in hubd_toggle_port()
8565 hubd_init_power_budget(hubd_t *hubd)  in hubd_init_power_budget()  argument
8574 	if (hubd->h_ignore_pwr_budget) {  in hubd_init_power_budget()
8579 	USB_DPRINTF_L4(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_init_power_budget()
8582 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_init_power_budget()
8583 	ASSERT(hubd->h_default_pipe != 0);  in hubd_init_power_budget()
8584 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_init_power_budget()
8587 	if ((usb_get_status(hubd->h_dip, hubd->h_default_pipe,  in hubd_init_power_budget()
8590 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_init_power_budget()
8595 	hubd_ud = usba_get_usba_device(hubd->h_dip);  in hubd_init_power_budget()
8601 		USB_DPRINTF_L2(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_init_power_budget()
8603 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_init_power_budget()
8608 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_init_power_budget()
8610 	hubd->h_local_pwr_capable = (cfg_descr.bmAttributes &  in hubd_init_power_budget()
8613 	if (hubd->h_local_pwr_capable) {  in hubd_init_power_budget()
8614 		USB_DPRINTF_L3(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_init_power_budget()
8618 	hubd->h_local_pwr_on = (status &  in hubd_init_power_budget()
8619 	    USB_DEV_SLF_PWRD_STATUS) && hubd->h_local_pwr_capable;  in hubd_init_power_budget()
8621 	if (hubd->h_local_pwr_on) {  in hubd_init_power_budget()
8622 		USB_DPRINTF_L3(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_init_power_budget()
8625 		hubd->h_pwr_limit = (USB_PWR_UNIT_LOAD *  in hubd_init_power_budget()
8628 		hubd->h_pwr_limit = (USB_PWR_UNIT_LOAD *  in hubd_init_power_budget()
8631 		hubd->h_pwr_left = (USB_PWR_UNIT_LOAD *  in hubd_init_power_budget()
8634 		ASSERT(!usba_is_root_hub(hubd->h_dip));  in hubd_init_power_budget()
8636 		if (!usba_is_root_hub(hubd->h_dip)) {  in hubd_init_power_budget()
8641 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_init_power_budget()
8643 			pdip = ddi_get_parent(hubd->h_dip);  in hubd_init_power_budget()
8651 					    hubd->h_log_handle,  in hubd_init_power_budget()
8656 					mutex_enter(HUBD_MUTEX(hubd));  in hubd_init_power_budget()
8663 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_init_power_budget()
8665 			USB_DPRINTF_L3(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_init_power_budget()
8668 			USB_DPRINTF_L3(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_init_power_budget()
8677 		hubd->h_pwr_left -= hubd->h_current / USB_CFG_DESCR_PWR_UNIT;  in hubd_init_power_budget()
8678 		if (hubd->h_pwr_left < 0) {  in hubd_init_power_budget()
8679 			USB_DPRINTF_L2(DPRINT_MASK_HUB, hubd->h_log_handle,  in hubd_init_power_budget()
8703 	hubd_t		*hubd;  in usba_hubdi_check_power_budget()  local
8705 	if ((hubd = hubd_get_soft_state(dip)) == NULL) {  in usba_hubdi_check_power_budget()
8710 	if (hubd->h_ignore_pwr_budget) {  in usba_hubdi_check_power_budget()
8715 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in usba_hubdi_check_power_budget()
8720 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_check_power_budget()
8721 	pwr_limit = hubd->h_pwr_limit;  in usba_hubdi_check_power_budget()
8722 	if (hubd->h_local_pwr_on == B_FALSE) {  in usba_hubdi_check_power_budget()
8723 		pwr_left = hubd->h_pwr_left;  in usba_hubdi_check_power_budget()
8726 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_check_power_budget()
8728 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in usba_hubdi_check_power_budget()
8737 		USB_DPRINTF_L2(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in usba_hubdi_check_power_budget()
8745 	USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in usba_hubdi_check_power_budget()
8752 		USB_DPRINTF_L1(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in usba_hubdi_check_power_budget()
8778 	hubd_t		*hubd = hubd_get_soft_state(dip);  in usba_hubdi_incr_power_budget()  local
8780 	ASSERT(hubd != NULL);  in usba_hubdi_incr_power_budget()
8782 	if (hubd->h_ignore_pwr_budget) {  in usba_hubdi_incr_power_budget()
8787 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_incr_power_budget()
8791 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_incr_power_budget()
8792 	if (hubd->h_local_pwr_on == B_TRUE) {  in usba_hubdi_incr_power_budget()
8793 		USB_DPRINTF_L3(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_incr_power_budget()
8796 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_incr_power_budget()
8800 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_incr_power_budget()
8811 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_incr_power_budget()
8812 	hubd->h_pwr_left += pwr_value;  in usba_hubdi_incr_power_budget()
8814 	USB_DPRINTF_L3(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_incr_power_budget()
8817 	    hubd->h_pwr_left * USB_CFG_DESCR_PWR_UNIT,  in usba_hubdi_incr_power_budget()
8820 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_incr_power_budget()
8839 	hubd_t		*hubd = hubd_get_soft_state(dip);  in usba_hubdi_decr_power_budget()  local
8841 	ASSERT(hubd != NULL);  in usba_hubdi_decr_power_budget()
8843 	if (hubd->h_ignore_pwr_budget) {  in usba_hubdi_decr_power_budget()
8848 	USB_DPRINTF_L4(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_decr_power_budget()
8852 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_decr_power_budget()
8853 	if (hubd->h_local_pwr_on == B_TRUE) {  in usba_hubdi_decr_power_budget()
8854 		USB_DPRINTF_L3(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_decr_power_budget()
8857 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_decr_power_budget()
8861 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_decr_power_budget()
8876 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_decr_power_budget()
8878 	hubd->h_pwr_left -= pwr_value;  in usba_hubdi_decr_power_budget()
8879 	ASSERT(hubd->h_pwr_left >= 0);  in usba_hubdi_decr_power_budget()
8881 	USB_DPRINTF_L3(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_decr_power_budget()
8884 	    hubd->h_pwr_left * USB_CFG_DESCR_PWR_UNIT,  in usba_hubdi_decr_power_budget()
8887 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_decr_power_budget()
8899 hubd_wait_for_hotplug_exit(hubd_t *hubd)  in hubd_wait_for_hotplug_exit()  argument
8904 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_wait_for_hotplug_exit()
8906 	if (hubd->h_hotplug_thread) {  in hubd_wait_for_hotplug_exit()
8907 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_wait_for_hotplug_exit()
8909 		rval = cv_reltimedwait(&hubd->h_cv_hotplug_dev,  in hubd_wait_for_hotplug_exit()
8910 		    &hubd->h_mutex, until, TR_CLOCK_TICK);  in hubd_wait_for_hotplug_exit()
8912 		if ((rval <= 0) && (hubd->h_hotplug_thread)) {  in hubd_wait_for_hotplug_exit()
8933 	hubd_t		*hubd = hd_arg->hubd;  in hubd_reset_thread()  local
8937 	dev_info_t	*hdip = hubd->h_dip;  in hubd_reset_thread()
8938 	dev_info_t	*rh_dip = hubd->h_usba_device->usb_root_hub_dip;  in hubd_reset_thread()
8946 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_reset_thread()
8951 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_thread()
8953 	child_dip = hubd->h_children_dips[reset_port];  in hubd_reset_thread()
8960 	if (hubd->h_bus_pwr) {  in hubd_reset_thread()
8961 		USB_DPRINTF_L0(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_reset_thread()
8969 	if (hubd_wait_for_hotplug_exit(hubd) == USB_FAILURE) {  in hubd_reset_thread()
8972 		    hubd->h_log_handle, "Time out when resetting the device"  in hubd_reset_thread()
8979 	hubd->h_hotplug_thread++;  in hubd_reset_thread()
8983 	    (hubd->h_dev_state == USB_DEV_PWRED_DOWN)) {  in hubd_reset_thread()
8984 		hubpm = hubd->h_hubpm;  in hubd_reset_thread()
8989 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_reset_thread()
8991 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_reset_thread()
8997 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_thread()
8998 		hubd->h_dev_state = USB_DEV_ONLINE;  in hubd_reset_thread()
9001 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9013 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9019 	if (hubd->h_children_dips[reset_port]) {  in hubd_reset_thread()
9020 		mutex_exit(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9022 		hubd_post_event(hubd, reset_port, USBA_EVENT_TAG_HOT_REMOVAL);  in hubd_reset_thread()
9043 				mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9044 				rval = hubd_delete_child(hubd, reset_port,  in hubd_reset_thread()
9046 				mutex_exit(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9058 		mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9061 		if ((rval != USB_SUCCESS) && (hubd_delete_child(hubd,  in hubd_reset_thread()
9063 			USB_DPRINTF_L0(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_reset_thread()
9069 			mutex_exit(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9071 			hubd_post_event(hubd, reset_port,  in hubd_reset_thread()
9073 			mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9075 			(void) hubd_determine_port_status(hubd, reset_port,  in hubd_reset_thread()
9080 				online_child |=	(hubd_handle_port_connect(hubd,  in hubd_reset_thread()
9087 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9098 		USB_DPRINTF_L3(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_reset_thread()
9101 		(void) ndi_devi_online(hubd->h_dip, 0);  in hubd_reset_thread()
9104 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9107 	hubd->h_hotplug_thread--;  in hubd_reset_thread()
9109 	hubd_start_polling(hubd, 0);  in hubd_reset_thread()
9112 	(void) hubd_pm_idle_component(hubd, hubd->h_dip, 0);  in hubd_reset_thread()
9114 	USB_DPRINTF_L4(DPRINT_MASK_HOTPLUG, hubd->h_log_handle,  in hubd_reset_thread()
9115 	    "hubd_reset_thread: exit, %d", hubd->h_hotplug_thread);  in hubd_reset_thread()
9117 	hubd->h_reset_port[reset_port] = B_FALSE;  in hubd_reset_thread()
9119 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_reset_thread()
9131 hubd_check_same_device(hubd_t *hubd, usb_port_t port)  in hubd_check_same_device()  argument
9133 	dev_info_t		*dip = hubd->h_children_dips[port];  in hubd_check_same_device()
9137 	ASSERT(mutex_owned(HUBD_MUTEX(hubd)));  in hubd_check_same_device()
9139 	mutex_exit(HUBD_MUTEX(hubd));  in hubd_check_same_device()
9149 		    hubd->h_log_handle, USB_LOG_L0,  in hubd_check_same_device()
9155 	mutex_enter(HUBD_MUTEX(hubd));  in hubd_check_same_device()
9167 	hubd_t			*hubd;  in usba_hubdi_reset_device()  local
9205 	if ((hubd = hubd_get_soft_state(hdip)) == NULL) {  in usba_hubdi_reset_device()
9212 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9215 	if ((hubd->h_dev_state == USB_DEV_DISCONNECTED) ||  in usba_hubdi_reset_device()
9216 	    (hubd->h_dev_state == USB_DEV_SUSPENDED)) {  in usba_hubdi_reset_device()
9217 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_reset_device()
9220 		    hubd->h_dev_state, (void *)dip);  in usba_hubdi_reset_device()
9221 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9226 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9228 	port = hubd_child_dip2port(hubd, dip);  in usba_hubdi_reset_device()
9230 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9232 	if (hubd->h_reset_port[port]) {  in usba_hubdi_reset_device()
9233 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_reset_device()
9235 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9246 		usba_device = hubd->h_usba_devices[port];  in usba_hubdi_reset_device()
9247 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9250 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_reset_device()
9263 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_reset_device()
9269 		mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9273 	if (hubd->h_port_state[port] & HUBD_CHILD_DETACHING) {  in usba_hubdi_reset_device()
9274 		USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_reset_device()
9277 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9282 	hubd->h_reset_port[port] = B_TRUE;  in usba_hubdi_reset_device()
9283 	hdip = hubd->h_dip;  in usba_hubdi_reset_device()
9284 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9289 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9290 	hubd_pm_busy_component(hubd, hdip, 0);  in usba_hubdi_reset_device()
9291 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9294 	mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9296 	hubd->h_hotplug_thread++;  in usba_hubdi_reset_device()
9299 	if (hubd->h_ep1_ph) {  in usba_hubdi_reset_device()
9300 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9301 		(void) usb_pipe_get_state(hubd->h_ep1_ph, &prev_pipe_state,  in usba_hubdi_reset_device()
9303 		mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9306 			hubd_stop_polling(hubd);  in usba_hubdi_reset_device()
9312 		mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9315 		arg->hubd = hubd;  in usba_hubdi_reset_device()
9317 		mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9321 			hubd->h_hotplug_thread--;  in usba_hubdi_reset_device()
9322 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9326 			USB_DPRINTF_L2(DPRINT_MASK_ATTA, hubd->h_log_handle,  in usba_hubdi_reset_device()
9341 		if ((rval = hubd_handle_port_connect(hubd, port))  in usba_hubdi_reset_device()
9343 			mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9347 			mutex_enter(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()
9350 				    hubd->h_log_handle, "failed to reopen "  in usba_hubdi_reset_device()
9358 				(void) hubd_disable_port(hubd, port);  in usba_hubdi_reset_device()
9369 	hubd->h_hotplug_thread--;  in usba_hubdi_reset_device()
9371 	if ((hubd->h_dev_state == USB_DEV_ONLINE) && hubd->h_ep1_ph &&  in usba_hubdi_reset_device()
9373 		hubd_start_polling(hubd, 0);  in usba_hubdi_reset_device()
9376 	hubd_pm_idle_component(hubd, hdip, 0);  in usba_hubdi_reset_device()
9379 	hubd->h_reset_port[port] = B_FALSE;  in usba_hubdi_reset_device()
9381 	mutex_exit(HUBD_MUTEX(hubd));  in usba_hubdi_reset_device()