355 	struct usbd_bus *bus = pipe->up_dev->ud_bus;  in roothub_ctrl_start()  local
369 	KASSERT(bus->ub_usepolling || mutex_owned(bus->ub_lock));  in roothub_ctrl_start()
372 	KASSERTMSG(bus->ub_rhxfer == NULL, "rhxfer=%p", bus->ub_rhxfer);  in roothub_ctrl_start()
400 			*out = bus->ub_rhconf;  in roothub_ctrl_start()
411 			if (bus->ub_revision >= USBREV_3_0) {  in roothub_ctrl_start()
414 			} else if (bus->ub_revision == USBREV_2_0) {  in roothub_ctrl_start()
423 			if (bus->ub_revision >= USBREV_3_0) {  in roothub_ctrl_start()
426 			} else if (bus->ub_revision == USBREV_2_0) {  in roothub_ctrl_start()
435 			if (bus->ub_revision == USBREV_2_0) {  in roothub_ctrl_start()
446 			if (bus->ub_revision == USBREV_2_0) {  in roothub_ctrl_start()
462 			if (bus->ub_revision >= USBREV_3_0) {  in roothub_ctrl_start()
526 		bus->ub_rhaddr = value;  in roothub_ctrl_start()
533 		bus->ub_rhconf = value;  in roothub_ctrl_start()
555 	KASSERTMSG(bus->ub_rhxfer == NULL, "rhxfer=%p", bus->ub_rhxfer);  in roothub_ctrl_start()
556 	bus->ub_rhxfer = xfer;  in roothub_ctrl_start()
557 	if (!bus->ub_usepolling)  in roothub_ctrl_start()
558 		mutex_exit(bus->ub_lock);  in roothub_ctrl_start()
560 	actlen = bus->ub_methods->ubm_rhctrl(bus, req, buf, buflen);  in roothub_ctrl_start()
562 	if (!bus->ub_usepolling)  in roothub_ctrl_start()
563 		mutex_enter(bus->ub_lock);  in roothub_ctrl_start()
564 	KASSERTMSG(bus->ub_rhxfer == xfer, "rhxfer=%p", bus->ub_rhxfer);  in roothub_ctrl_start()
565 	bus->ub_rhxfer = NULL;  in roothub_ctrl_start()
566 	cv_signal(&bus->ub_rhxfercv);  in roothub_ctrl_start()
588 	struct usbd_bus *bus = xfer->ux_bus;  in roothub_ctrl_abort()  local
590 	KASSERT(mutex_owned(bus->ub_lock));  in roothub_ctrl_abort()
591 	KASSERTMSG(bus->ub_rhxfer == xfer, "rhxfer=%p", bus->ub_rhxfer);  in roothub_ctrl_abort()
599 	while (bus->ub_rhxfer == xfer)  in roothub_ctrl_abort()
600 		cv_wait(&bus->ub_rhxfercv, bus->ub_lock);  in roothub_ctrl_abort()