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Searched refs:UART_MSR_DDSR (Results 1 – 14 of 14) sorted by relevance

/linux/include/uapi/linux/
H A Dserial_reg.h157 #define UART_MSR_DDSR 0x02 /* Delta DSR */ macro
159 #define UART_MSR_ANY_DELTA (UART_MSR_DDCD|UART_MSR_TERI|UART_MSR_DDSR|UART_MSR_DCTS)
/linux/drivers/media/rc/
H A Dserial_ir.c85 .signal_pin_change = UART_MSR_DDSR,
96 .signal_pin_change = UART_MSR_DDSR,
115 .signal_pin_change = UART_MSR_DDSR,
/linux/drivers/usb/serial/
H A Dssu100.c417 if (msr & UART_MSR_DDSR) in ssu100_update_msr()
H A Dark3116.c470 if (msr & UART_MSR_DDSR) in ark3116_update_msr()
H A Df81232.c222 if (current_msr & UART_MSR_DDSR) in f81232_read_msr()
/linux/drivers/tty/serial/8250/
H A D8250_dw.c597 data->msr_mask_off |= UART_MSR_DDSR; in dw8250_probe()
H A D8250_port.c1753 if (status & UART_MSR_DDSR) in serial8250_modem_status()
/linux/drivers/tty/serial/
H A Dpxa.c207 if (status & UART_MSR_DDSR) in check_modem_status()
H A Dsunsu.c420 if (status & UART_MSR_DDSR) in check_modem_status()
H A Dserial-tegra.c825 if (msr & UART_MSR_DDSR) in tegra_uart_handle_modem_signal_change()
H A Domap-serial.c424 if (status & UART_MSR_DDSR) in check_modem_status()
/linux/drivers/tty/serial/jsm/
H A Djsm_neo.c560 if (msignals & UART_MSR_DDSR) in neo_parse_modem()
/linux/samples/vfio-mdev/
H A Dmtty.c646 *buf = UART_MSR_DSR | UART_MSR_DDSR | UART_MSR_DCD; in handle_bar_read()
/linux/drivers/tty/
H A Dmxser.c694 if (msr & UART_MSR_DDSR) in mxser_check_modem_status()