| /linux-4.1.27/drivers/ssb/ |
| H A D | driver_extif.c | 48 msr = regs[UART_MSR] & (UART_MSR_DCD | UART_MSR_RI serial_exists()
52 return (msr == (UART_MSR_DCD | UART_MSR_CTS)); serial_exists()
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| /linux-4.1.27/drivers/usb/serial/ |
| H A D | f81232.c | 168 current_msr & UART_MSR_DCD); f81232_read_msr()
518 (msr & UART_MSR_DCD ? TIOCM_CAR : 0) | f81232_tiocmget()
585 if (msr & UART_MSR_DCD) f81232_carrier_raised()
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| H A D | mxuport.c | 378 if (rcv_msr_hold & UART_MSR_DCD) { mxuport_msr_event()
379 mxport->msr_state |= UART_MSR_DCD; mxuport_msr_event()
382 mxport->msr_state &= ~UART_MSR_DCD; mxuport_msr_event()
764 ((msr & UART_MSR_DCD) ? TIOCM_CAR : 0) | /* 0x040 */ mxuport_tiocmget()
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| H A D | ssu100.c | 407 (d[1] & UART_MSR_DCD ? TIOCM_CAR : 0) | ssu100_tiocmget()
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| H A D | ark3116.c | 452 (status & UART_MSR_DCD ? TIOCM_CD : 0) | ark3116_tiocmget()
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| H A D | quatech2.c | 814 (d[1] & UART_MSR_DCD ? TIOCM_CAR : 0) | qt2_tiocmget()
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| H A D | mos7720.c | 1754 | ((msr & UART_MSR_DCD) ? TIOCM_CAR : 0) /* 0x040 */ mos7720_tiocmget()
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| /linux-4.1.27/drivers/staging/dgnc/ |
| H A D | dgnc_mgmt.c | 216 if (mstat & UART_MSR_DCD) { dgnc_mgmt_ioctl()
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| H A D | dgnc_cls.c | 1078 if (mswap & UART_MSR_DCD) { cls_parse_modem()
1079 msignals &= ~UART_MSR_DCD; cls_parse_modem()
1084 msignals |= UART_MSR_DCD; cls_parse_modem()
1096 if (msignals & UART_MSR_DCD) cls_parse_modem()
1097 ch->ch_mistat |= UART_MSR_DCD; cls_parse_modem()
1099 ch->ch_mistat &= ~UART_MSR_DCD; cls_parse_modem()
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| H A D | dgnc_neo.c | 1577 if (mswap & UART_MSR_DCD) { neo_parse_modem()
1578 msignals &= ~UART_MSR_DCD; neo_parse_modem()
1583 msignals |= UART_MSR_DCD; neo_parse_modem()
1590 if (msignals & UART_MSR_DCD) neo_parse_modem()
1591 ch->ch_mistat |= UART_MSR_DCD; neo_parse_modem()
1593 ch->ch_mistat &= ~UART_MSR_DCD; neo_parse_modem()
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| H A D | dgnc_sysfs.c | 195 (bd->channels[i]->ch_mistat & UART_MSR_DCD) ? "DCD" : "", dgnc_ports_msignals_show()
445 (ch->ch_mistat & UART_MSR_DCD) ? "DCD" : "", dgnc_tty_msignals_show()
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| H A D | dgnc_tty.c | 683 if (ch->ch_mistat & UART_MSR_DCD) dgnc_carrier()
1921 if (mstat & UART_MSR_DCD) dgnc_tty_tiocmget()
2130 if (mstat & UART_MSR_DCD) dgnc_get_mstat()
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| /linux-4.1.27/drivers/tty/serial/jsm/ |
| H A D | jsm_cls.c | 526 uart_handle_dcd_change(&ch->uart_port, msignals & UART_MSR_DCD); cls_parse_modem()
530 if (msignals & UART_MSR_DCD) cls_parse_modem()
531 ch->ch_mistat |= UART_MSR_DCD; cls_parse_modem()
533 ch->ch_mistat &= ~UART_MSR_DCD; cls_parse_modem()
558 !!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_DCD)); cls_parse_modem()
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| H A D | jsm_tty.c | 57 if (mstat & UART_MSR_DCD) jsm_get_mstat()
673 if (ch->ch_mistat & UART_MSR_DCD) { jsm_carrier()
675 ch->ch_mistat, ch->ch_mistat & UART_MSR_DCD); jsm_carrier()
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| H A D | jsm_neo.c | 582 uart_handle_dcd_change(&ch->uart_port, msignals & UART_MSR_DCD); neo_parse_modem()
585 if (msignals & UART_MSR_DCD) neo_parse_modem()
586 ch->ch_mistat |= UART_MSR_DCD; neo_parse_modem()
588 ch->ch_mistat &= ~UART_MSR_DCD; neo_parse_modem()
613 !!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_DCD)); neo_parse_modem()
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| /linux-4.1.27/drivers/isdn/i4l/ |
| H A D | isdn_tty.c | 730 info->msr &= ~(UART_MSR_DCD | UART_MSR_RI); isdn_tty_modem_hup()
1367 | ((status & UART_MSR_DCD) ? TIOCM_CAR : 0) isdn_tty_tiocmget()
1757 return info->msr & UART_MSR_DCD; isdn_tty_carrier_raised()
2123 info->msr |= UART_MSR_DCD; isdn_tty_stat_callback()
2742 if (info->msr & UART_MSR_DCD) isdn_tty_cmd_ATand()
3424 if (info->msr & UART_MSR_DCD) isdn_tty_parse_at()
3503 if (info->msr & UART_MSR_DCD) isdn_tty_parse_at()
3546 if (info->msr & UART_MSR_DCD) { isdn_tty_parse_at()
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| /linux-4.1.27/drivers/tty/serial/ |
| H A D | pxa.c | 241 uart_handle_dcd_change(&up->port, status & UART_MSR_DCD); check_modem_status()
292 if (status & UART_MSR_DCD) serial_pxa_get_mctrl()
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| H A D | vr41xx_siu.c | 227 if (msr & UART_MSR_DCD) siu_get_mctrl()
379 uart_handle_dcd_change(port, msr & UART_MSR_DCD); check_modem_status()
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| H A D | omap-serial.c | 502 (&up->port, status & UART_MSR_DCD); check_modem_status()
670 if (status & UART_MSR_DCD) serial_omap_get_mctrl()
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| H A D | sunsu.c | 449 uart_handle_dcd_change(&up->port, status & UART_MSR_DCD); check_modem_status()
572 if (status & UART_MSR_DCD) sunsu_get_mctrl()
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| H A D | serial-tegra.c | 662 uart_handle_dcd_change(&tup->uport, msr & UART_MSR_DCD); tegra_uart_handle_modem_signal_change()
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| H A D | pch_uart.c | 1198 if (modem & UART_MSR_DCD) pch_uart_get_mctrl()
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| /linux-4.1.27/drivers/tty/serial/8250/ |
| H A D | 8250_dw.c | 355 data->msr_mask_on |= UART_MSR_DCD; dw8250_probe_of()
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| H A D | 8250_core.c | 1613 uart_handle_dcd_change(port, status & UART_MSR_DCD); serial8250_modem_status()
1994 if (status & UART_MSR_DCD) serial8250_get_mctrl()
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| /linux-4.1.27/include/uapi/linux/ |
| H A D | serial_reg.h | 143 #define UART_MSR_DCD 0x80 /* Data Carrier Detect */ macro
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| /linux-4.1.27/drivers/mmc/card/ |
| H A D | sdio_uart.c | 208 if (status & UART_MSR_DCD) sdio_uart_get_mctrl()
486 if (status & UART_MSR_DCD) sdio_uart_check_modem_status()
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| /linux-4.1.27/drivers/staging/media/lirc/ |
| H A D | lirc_serial.c | 132 .signal_pin = UART_MSR_DCD,
173 .signal_pin = UART_MSR_DCD,
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| /linux-4.1.27/drivers/tty/ |
| H A D | mxser.c | 553 return (inb(mp->ioaddr + UART_MSR) & UART_MSR_DCD)?1:0; mxser_carrier_raised()
829 if (status & UART_MSR_DCD) mxser_check_modem_status()
1346 ((status & UART_MSR_DCD) ? TIOCM_CAR : 0) | mxser_tiocmget()
1535 if (status & UART_MSR_DCD) mxser_ioctl_special()
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| /linux-4.1.27/drivers/staging/dgap/ |
| H A D | dgap.c | 5437 UART_MSR_DCD) ? "DCD" : "", dgap_ports_msignals_show()
5669 (ch->ch_mistat & UART_MSR_DCD) ? "DCD" : "", dgap_tty_msignals_show()
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