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Searched refs:UART_MSR_DDCD (Results 1 – 18 of 18) sorted by relevance

/Linux-v5.10/include/uapi/linux/
Dserial_reg.h148 #define UART_MSR_DDCD 0x08 /* Delta DCD */ macro
/Linux-v5.10/drivers/media/rc/
Dserial_ir.c70 .signal_pin_change = UART_MSR_DDCD,
106 .signal_pin_change = UART_MSR_DDCD,
/Linux-v5.10/drivers/usb/serial/
Dssu100.c450 if (msr & UART_MSR_DDCD) in ssu100_update_msr()
Dark3116.c497 if (msr & UART_MSR_DDCD) in ark3116_update_msr()
Df81534.c1037 if (msr & UART_MSR_DDCD) in f81534_msr_changed()
1044 if (!(msr & UART_MSR_DDCD)) in f81534_msr_changed()
Dquatech2.c843 if (newMSR & UART_MSR_DDCD) in qt2_update_msr()
Df81232.c254 if (current_msr & UART_MSR_DDCD) { in f81232_read_msr()
/Linux-v5.10/drivers/tty/serial/8250/
D8250_dw.c501 data->msr_mask_off |= UART_MSR_DDCD; in dw8250_probe()
D8250_port.c1858 if (status & UART_MSR_DDCD) in serial8250_modem_status()
/Linux-v5.10/drivers/tty/serial/jsm/
Djsm_cls.c516 if (msignals & UART_MSR_DDCD) in cls_parse_modem()
Djsm_neo.c569 if (msignals & UART_MSR_DDCD) in neo_parse_modem()
/Linux-v5.10/drivers/tty/
Dmxser.c815 if (status & UART_MSR_DDCD) in mxser_check_modem_status()
822 if (tty_port_check_carrier(&port->port) && (status & UART_MSR_DDCD)) { in mxser_check_modem_status()
1588 if (status & UART_MSR_DDCD) in mxser_ioctl_special()
/Linux-v5.10/drivers/tty/serial/
Dpxa.c231 if (status & UART_MSR_DDCD) in check_modem_status()
Dvr41xx_siu.c361 if (msr & UART_MSR_DDCD) in check_modem_status()
Dsunsu.c445 if (status & UART_MSR_DDCD) in check_modem_status()
Dserial-tegra.c819 if (msr & UART_MSR_DDCD) in tegra_uart_handle_modem_signal_change()
Domap-serial.c474 if (status & UART_MSR_DDCD) in check_modem_status()
/Linux-v5.10/drivers/mmc/core/
Dsdio_uart.c477 if (status & UART_MSR_DDCD) { in sdio_uart_check_modem_status()