| /freebsd/sys/sys/ |
| H A D | serial.h | 47 #define SER_DCD 0x0020 /* data carrier detect */ macro
61 #define SER_DDCD SER_DELTA(SER_DCD)
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| /freebsd/sys/dev/scc/ |
| H A D | scc_dev_z8530.c | 168 SIGCHG(bes & BES_DCD, sig, SER_DCD, SER_DDCD); in z8530_bfe_ipend()
184 SIGCHG(bes & BES_DCD, sig, SER_DCD, SER_DDCD); in z8530_bfe_ipend()
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| /freebsd/sys/dev/usb/serial/ |
| H A D | usb_serial.c | 1017 if (sc->sc_msr & SER_DCD) { in ucom_modem()
1018 sigon |= SER_DCD; in ucom_modem()
1236 pps_signal = SER_DCD; in ucom_cfg_status_change()
1253 if (msr_delta & SER_DCD) { in ucom_cfg_status_change()
1254 onoff = (sc->sc_msr & SER_DCD) ? 1 : 0; in ucom_cfg_status_change()
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| H A D | ubser.c | 512 *msr = SER_DCD; in ubser_cfg_get_status()
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| H A D | umct.c | 399 sc->sc_msr |= SER_DCD; in umct_intr_callback_sub()
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| H A D | ubsa.c | 655 sc->sc_msr |= SER_DCD; in ubsa_intr_callback()
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| H A D | ufintek.c | 590 *p_msr |= SER_DCD; in ufintek_cfg_get_status()
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| H A D | umoscom.c | 541 *p_msr |= SER_DCD; in umoscom_cfg_get_status()
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| H A D | uvscom.c | 470 sc->sc_msr |= SER_DCD; in uvscom_intr_callback()
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| H A D | umodem.c | 833 sc->sc_msr |= SER_DCD; in umodem_intr_read_callback()
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| H A D | uplcom.c | 1061 sc->sc_msr |= SER_DCD; in uplcom_intr_callback()
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| H A D | uslcom.c | 885 msr |= SER_DCD; in uslcom_control_callback()
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| H A D | ufoma.c | 754 sc->sc_msr |= SER_DCD; in ufoma_intr_callback()
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| H A D | umcs.c | 755 *msr |= SER_DCD; in umcs7840_cfg_get_status()
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| H A D | u3g.c | 1317 sc->sc_msr[ucom->sc_subunit] |= SER_DCD; in u3g_intr_callback()
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| /freebsd/sys/dev/uart/ |
| H A D | uart_dev_z8530.c | 382 SIGCHG(bes & BES_DCD, sig, SER_DCD, SER_DDCD); in z8530_bus_getsig()
473 SIGCHG(bes & BES_DCD, sig, SER_DCD, SER_DDCD); in z8530_bus_ipend()
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| H A D | uart_tty.c | 361 ttydisc_modem(tp, sig & SER_DCD); in uart_tty_intr()
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| H A D | uart_dev_quicc.c | 339 SIGCHG(dummy, sig, SER_DCD, SER_DDCD); in quicc_bus_getsig()
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| H A D | uart_dev_imx.c | 458 SIGCHG(bes & FLD(USR2, DCDIN), sig, SER_DCD, SER_DDCD); in imx_uart_bus_getsig()
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| H A D | uart_core.c | 148 pps_sig = SER_DCD; in uart_pps_process()
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| /freebsd/sys/dev/nmdm/ |
| H A D | nmdm.c | 393 i |= SER_DCD; in nmdm_modem()
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| /freebsd/sys/riscv/sifive/ |
| H A D | sifive_uart.c | 297 SIGCHG(1, sig, SER_DCD, SER_DDCD); in sfuart_bus_getsig()
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| /freebsd/sys/arm/xilinx/ |
| H A D | uart_dev_cdnc.c | 629 sig, SER_DCD, SER_DDCD); in cdnc_uart_bus_getsig()
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| /freebsd/sys/kern/ |
| H A D | tty.c | 344 while ((ttydevsw_modem(tp, 0, 0) & SER_DCD) == 0) { in ttydev_open()
1010 return (SER_DCD); in ttydevsw_defmodem()
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| /freebsd/sys/dev/usb/net/ |
| H A D | if_usie.c | 737 sc->sc_msr |= (param & USIE_DCD) ? SER_DCD : 0; in usie_uc_status_callback()
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