dev/usb/if_upl.c

144 	struct upl_cdata	sc_cdata;
427 	cd = &sc->sc_cdata;
458 	cd = &sc->sc_cdata;
620 	c = &sc->sc_cdata.upl_tx_chain[idx];
647 	sc->sc_cdata.upl_tx_cnt++;
771 		c = &sc->sc_cdata.upl_rx_chain[i];
967 		if (sc->sc_cdata.upl_rx_chain[i].upl_mbuf != NULL) {
968 			m_freem(sc->sc_cdata.upl_rx_chain[i].upl_mbuf);
969 			sc->sc_cdata.upl_rx_chain[i].upl_mbuf = NULL;
971 		if (sc->sc_cdata.upl_rx_chain[i].upl_xfer != NULL) {
972 			usbd_free_xfer(sc->sc_cdata.upl_rx_chain[i].upl_xfer);
973 			sc->sc_cdata.upl_rx_chain[i].upl_xfer = NULL;
979 		if (sc->sc_cdata.upl_tx_chain[i].upl_mbuf != NULL) {
980 			m_freem(sc->sc_cdata.upl_tx_chain[i].upl_mbuf);
981 			sc->sc_cdata.upl_tx_chain[i].upl_mbuf = NULL;
983 		if (sc->sc_cdata.upl_tx_chain[i].upl_xfer != NULL) {
984 			usbd_free_xfer(sc->sc_cdata.upl_tx_chain[i].upl_xfer);
985 			sc->sc_cdata.upl_tx_chain[i].upl_xfer = NULL;