Cross Reference: /src/sys/dev/usb/uhub.c

Lines Matching defs:change
78     "int"/*change*/,
89     "int"/*change*/);
539 	int change, status, reconnect, rescan;
573 	if (PORTSTAT_ISSET(sc, 0)) { /* hub status change */
583 			change = UGETW(hs.wHubChange);
585 			    dev, /*portno*/0, status, change, /*reattach*/0);
587 			    status, change, 0);
589 			if (change & UHS_LOCAL_POWER)
592 			if (change & UHS_OVER_CURRENT)
605 		status = change = 0;
607 		/* don't check if no change summary notification */
616 			change = UGETW(up->up_status.wPortChange);
619 			    device_unit(sc->sc_dev), port, status, change);
622 		    dev, port, status, change, reconnect);
623 		if (!change && !reconnect) {
624 			/* No status change, just do recursive explore. */
630 		if (change & UPS_C_PORT_ENABLED) {
634 			if (change & UPS_C_CONNECT_STATUS) {
639 				    "illegal enable change, port %d\n", port);
655 		if (change & UPS_C_PORT_RESET) {
661 				change |= UPS_C_CONNECT_STATUS;
665 		if (change & UPS_C_BH_PORT_RESET) {
671 				change |= UPS_C_CONNECT_STATUS;
676 		if (change & UPS_C_PORT_LINK_STATE)
679 		if (change & UPS_C_PORT_CONFIG_ERROR)
685 		if (!reconnect && !(change & UPS_C_CONNECT_STATUS)) {
686 			/* No status change, just do recursive explore. */
692 		/* We have a connect status change, handle it. */
694 		DPRINTF("uhub%jd status change port %jd",
698 		 * If there is already a device on the port the change status
757 		change = UGETW(up->up_status.wPortChange);
759 		    dev, port, up, status, change);
761 		    device_unit(sc->sc_dev), port, status, change);
779 		/* port reset may cause Warm Reset Change, drop it. */
780 		if (change & UPS_C_BH_PORT_RESET)
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