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Searched refs:UART_LSR_BI (Results 1 - 5 of 5) sorted by relevance

/device/soc/rockchip/common/sdk_linux/include/uapi/linux/
H A Dserial_reg.h138 #define UART_LSR_BI 0x10 /* Break interrupt indicator */ macro
/device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/
H A D8250_port.c1778 * set UART_LSR_BI without setting UART_LSR_DR when in serial8250_read_char()
1792 if (lsr & UART_LSR_BI) { in serial8250_read_char()
1818 if (lsr & UART_LSR_BI) { in serial8250_read_char()
1851 } while (lsr & (UART_LSR_DR | UART_LSR_BI)); in serial8250_rx_chars()
1989 if (status & (UART_LSR_DR | UART_LSR_BI)) { in serial8250_handle_irq()
2014 if ((status & (UART_LSR_DR | UART_LSR_BI)) && !skip_rx) { in serial8250_handle_irq()
2042 if (status & UART_LSR_BI) { in serial8250_handle_irq()
2916 port->read_status_mask |= UART_LSR_BI; in serial8250_do_set_termios()
2927 port->ignore_status_mask |= UART_LSR_BI; in serial8250_do_set_termios()
H A D8250_dw.c270 if (!(status & (UART_LSR_DR | UART_LSR_BI)) && !(usr & 0x1) && (rfl == 0)) { in dw8250_handle_irq()
/device/soc/rockchip/common/vendor/drivers/rockchip/
H A Drk_fiq_debugger.c90 if (lsr & UART_LSR_BI) { in rk_fiq_read_lsr()
/device/soc/rockchip/rk3588/kernel/drivers/soc/rockchip/
H A Drk_fiq_debugger.c92 if (lsr & UART_LSR_BI) in rk_fiq_read_lsr()

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