172 static void umcs7840_poll(struct ucom_softc *ucom);
276 MODULE_DEPEND(umcs7840, ucom, 1, 1, 1);
431 umcs7840_free(struct ucom_softc *ucom)  in umcs7840_free()  argument
433 	umcs7840_free_softc(ucom->sc_parent);  in umcs7840_free()
437 umcs7840_cfg_open(struct ucom_softc *ucom)  in umcs7840_cfg_open()  argument
439 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_cfg_open()
440 	uint16_t pn = ucom->sc_portno;  in umcs7840_cfg_open()
499 	if (ucom->sc_tty == NULL || (ucom->sc_tty->t_termios.c_cflag & CNO_RTSDTR) == 0)  in umcs7840_cfg_open()
540 umcs7840_cfg_close(struct ucom_softc *ucom)  in umcs7840_cfg_close()  argument
542 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_cfg_close()
543 	uint16_t pn = ucom->sc_portno;  in umcs7840_cfg_close()
546 	umcs7840_stop_read(ucom);  in umcs7840_cfg_close()
547 	umcs7840_stop_write(ucom);  in umcs7840_cfg_close()
562 umcs7840_cfg_set_dtr(struct ucom_softc *ucom, uint8_t onoff)  in umcs7840_cfg_set_dtr()  argument
564 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_cfg_set_dtr()
565 	uint8_t pn = ucom->sc_portno;  in umcs7840_cfg_set_dtr()
577 umcs7840_cfg_set_rts(struct ucom_softc *ucom, uint8_t onoff)  in umcs7840_cfg_set_rts()  argument
579 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_cfg_set_rts()
580 	uint8_t pn = ucom->sc_portno;  in umcs7840_cfg_set_rts()
592 umcs7840_cfg_set_break(struct ucom_softc *ucom, uint8_t onoff)  in umcs7840_cfg_set_break()  argument
594 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_cfg_set_break()
595 	uint8_t pn = ucom->sc_portno;  in umcs7840_cfg_set_break()
607 umcs7840_cfg_param(struct ucom_softc *ucom, struct termios *t)  in umcs7840_cfg_param()  argument
609 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_cfg_param()
610 	uint8_t pn = ucom->sc_portno;  in umcs7840_cfg_param()
682 umcs7840_pre_param(struct ucom_softc *ucom, struct termios *t)  in umcs7840_pre_param()  argument
693 umcs7840_start_read(struct ucom_softc *ucom)  in umcs7840_start_read()  argument
695 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_start_read()
696 	uint8_t pn = ucom->sc_portno;  in umcs7840_start_read()
706 umcs7840_stop_read(struct ucom_softc *ucom)  in umcs7840_stop_read()  argument
708 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_stop_read()
709 	uint8_t pn = ucom->sc_portno;  in umcs7840_stop_read()
716 umcs7840_start_write(struct ucom_softc *ucom)  in umcs7840_start_write()  argument
718 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_start_write()
719 	uint8_t pn = ucom->sc_portno;  in umcs7840_start_write()
729 umcs7840_stop_write(struct ucom_softc *ucom)  in umcs7840_stop_write()  argument
731 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_stop_write()
732 	uint8_t pn = ucom->sc_portno;  in umcs7840_stop_write()
739 umcs7840_cfg_get_status(struct ucom_softc *ucom, uint8_t *lsr, uint8_t *msr)  in umcs7840_cfg_get_status()  argument
741 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_cfg_get_status()
742 	uint8_t pn = ucom->sc_portno;  in umcs7840_cfg_get_status()
764 	DPRINTF("Port %d status: LSR=%02x MSR=%02x\n", ucom->sc_portno, *lsr, *msr);  in umcs7840_cfg_get_status()
848 	struct ucom_softc *ucom = &sc->sc_ucom[subunit];  in umcs7840_read_callbackN()  local
854 …DPRINTF("Port %d read, state = %d, data length = %d\n", ucom->sc_portno, USB_GET_STATE(xfer), actl…  in umcs7840_read_callbackN()
859 		ucom_put_data(ucom, pc, 0, actlen);  in umcs7840_read_callbackN()
905 	struct ucom_softc *ucom = &sc->sc_ucom[subunit];  in umcs7840_write_callbackN()  local
909 	DPRINTF("Port %d write, state = %d\n", ucom->sc_portno, USB_GET_STATE(xfer));  in umcs7840_write_callbackN()
916 		if (ucom_get_data(ucom, pc, 0, usbd_xfer_max_len(xfer), &actlen)) {  in umcs7840_write_callbackN()
917 			DPRINTF("Port %d write, has %d bytes\n", ucom->sc_portno, actlen);  in umcs7840_write_callbackN()
934 umcs7840_poll(struct ucom_softc *ucom)  in umcs7840_poll()  argument
936 	struct umcs7840_softc *sc = ucom->sc_parent;  in umcs7840_poll()
938 	DPRINTF("Port %d poll\n", ucom->sc_portno);  in umcs7840_poll()
939 	usbd_transfer_poll(sc->sc_ports[ucom->sc_portno].sc_xfer, UMCS7840_N_TRANSFERS);  in umcs7840_poll()