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Searched refs:UART_MSR_DCD (Results 1 - 4 of 4) sorted by relevance

/device/soc/rockchip/common/sdk_linux/include/uapi/linux/
H A Dserial_reg.h146 #define UART_MSR_DCD 0x80 /* Data Carrier Detect */ macro
/device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/
H A D8250.h241 if (msr & UART_MSR_DCD) { in serial8250_MSR_to_TIOCM()
H A D8250_dw.c562 data->msr_mask_on |= UART_MSR_DCD; in dw8250_probe()
H A D8250_port.c1937 uart_handle_dcd_change(port, status & UART_MSR_DCD); in serial8250_modem_status()

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