Searched refs:dcd (Results 1 - 25 of 47) sorted by relevance

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/linux-master/include/uapi/linux/
H A Dhdlcdrv.h37 int dcd; member in struct:hdlcdrv_old_channel_state
43 int dcd; member in struct:hdlcdrv_channel_state
H A Dserial.h104 int cts, dsr, rng, dcd; member in struct:serial_icounter_struct
H A Dsynclink.h214 __u32 cts, dsr, rng, dcd, tx, rx; member in struct:mgsl_icount
/linux-master/include/linux/
H A Dserial.h41 __u32 cts, dsr, rng, dcd, tx, rx; member in struct:async_icount
H A Dscc.h68 unsigned char dcd; /* DCD status */ member in struct:scc_channel
H A Dhdlcdrv.h114 unsigned char dcd; member in struct:hdlcdrv_state::hdlcdrv_hdlcrx
251 static inline void hdlcdrv_setdcd(struct hdlcdrv_state *s, int dcd) argument
253 s->hdlcrx.dcd = !!dcd;
/linux-master/drivers/usb/serial/
H A Dkeyspan_usa28msg.h153 dcd, member in struct:keyspan_usa28_portStatusMessage
H A Dkeyspan_usa49msg.h243 dcd, // reports DCD pin member in struct:keyspan_usa49_portStatusMessage
H A Dkeyspan_usa90msg.h158 dcd, // reports DCD pin member in struct:keyspan_usa90_portStatusMessage
H A Dgeneric.c519 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) ||
561 icount->dcd = cnow.dcd;
H A Dssu100.c420 port->icount.dcd++;
/linux-master/drivers/media/rc/
H A Dserial_ir.c322 int counter, dcd; local
353 dcd = (status & hardware[type].signal_pin) ? 1 : 0;
355 if (dcd == last_dcd) {
358 dcd, sense, ktime_to_ns(kt),
366 if (!(dcd ^ sense)) {
369 "dcd unexpected: %d %d %lldns %lldns\n",
370 dcd, sense, ktime_to_ns(kt),
381 frbwrite(data, !(dcd ^ sense));
383 last_dcd = dcd;
/linux-master/drivers/net/wan/
H A Dixp4xx_hss.c269 struct gpio_desc *dcd; member in struct:port
1063 val = gpiod_get_value(port->dcd);
1097 val = gpiod_get_value(port->dcd);
1101 err = request_irq(gpiod_to_irq(port->dcd), hss_hdlc_dcd_irq, 0, "IXP4xx HSS", dev);
1197 free_irq(gpiod_to_irq(port->dcd), dev);
1478 port->dcd = devm_gpiod_get(dev, "dcd", GPIOD_IN);
1479 if (IS_ERR(port->dcd))
1480 return dev_err_probe(dev, PTR_ERR(port->dcd), "unable to get DCD GPIO\n");
H A Dwanxl.c112 const char *cable, *pm, *dte = "", *dsr = "", *dcd = ""; local
160 dcd = (value & STATUS_CABLE_DCD) ? ", carrier ON" :
166 pm, dte, cable, dsr, dcd);
/linux-master/drivers/tty/
H A Damiserial.c320 icount->dcd++;
1089 icount->dcd = cnow.dcd;
1142 cnow.dcd == cprev.dcd && cnow.cts == cprev.cts) {
1148 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
H A Dmoxa.c421 int dcd; member in struct:mxser_mstatus
663 tmp.dcd = 1;
1438 int dcd; local
1441 dcd = ch->DCDState;
1443 return dcd;
1648 static void moxa_new_dcdstate(struct moxa_port *p, u8 dcd) argument
1651 dcd = !!dcd;
1654 if (dcd != p->DCDState) {
1655 p->DCDState = dcd;
[all...]
H A Dnozomi.c932 dc->port[port].tty_icount.dcd++;
938 dc->port[port].tty_icount.dcd, dc->port[port].tty_icount.cts,
1682 || ((flags & TIOCM_CD) && (cnow.dcd != cprev->dcd))
1699 icount->dcd = cnow.dcd;
H A Dmxser.c700 port->icount.dcd++;
1159 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) ||
1268 icount->dcd = cnow.dcd;
/linux-master/drivers/net/hamradio/
H A Dscc.c454 scc->dcd = 0;
459 scc->dcd = 1;
462 scc_notify(scc, scc->dcd? HWEV_DCD_OFF:HWEV_DCD_ON);
473 scc->dcd = 1;
477 scc->dcd = 0;
480 scc_notify(scc, scc->dcd? HWEV_DCD_ON:HWEV_DCD_OFF);
1113 if ( (grp1 & RXGROUP) && scc2->dcd )
1147 if (scc->dcd || (scc->kiss.persist) < Rand || (scc->kiss.group && is_grouped(scc)) )
1362 scc_notify(scc, scc->dcd? HWEV_DCD_ON:HWEV_DCD_OFF);
1877 scc->kiss.softdcd = 0; /* hardware dcd */
[all...]
H A Dhdlcdrv.c373 if (s->hdlcrx.dcd) {
551 bi.data.cs.dcd = s->hdlcrx.dcd;
561 bi.data.ocs.dcd = s->hdlcrx.dcd;
H A Dyam.c129 int dcd; member in struct:yam_port
530 if (yp->dcd && yp->rx_len >= 3 && yp->rx_len < YAM_MAX_FRAME) {
617 if (yp->dcd) {
754 yp->dcd = (msr & RX_DCD) ? 1 : 0;
/linux-master/drivers/staging/greybus/
H A Duart.c653 if ((arg & TIOCM_CD) && (old.dcd != new.dcd))
681 icount->dcd = gb_tty->iocount.dcd;
/linux-master/drivers/mmc/core/
H A Dsdio_uart.c55 __u32 dcd; member in struct:uart_icount
461 port->icount.dcd++;
978 if (port->icount.dcd)
979 seq_printf(m, " dcd:%d",
980 port->icount.dcd);
/linux-master/drivers/leds/trigger/
H A Dledtrig-tty.c192 DEFINE_TTY_TRIGGER(dcd, TRIGGER_TTY_DCD);
/linux-master/drivers/usb/class/
H A Dcdc-acm.c339 acm->iocount.dcd++;
1015 old.dcd != new.dcd)
1048 icount->dcd = acm->iocount.dcd;

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