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Searched refs:UART_LSR_OE (Results 1 – 21 of 21) sorted by relevance

/Linux-v6.6/include/uapi/linux/
Dserial_reg.h145 #define UART_LSR_OE 0x02 /* Overrun error indicator */ macro
147 #define UART_LSR_BRK_ERROR_BITS (UART_LSR_BI|UART_LSR_FE|UART_LSR_PE|UART_LSR_OE)
/Linux-v6.6/drivers/tty/serial/
Dpxa.c112 UART_LSR_FE | UART_LSR_OE))) { in receive_chars()
131 if (*status & UART_LSR_OE) in receive_chars()
157 uart_insert_char(&up->port, *status, UART_LSR_OE, ch, flag); in receive_chars()
450 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in serial_pxa_set_termios()
469 up->port.ignore_status_mask |= UART_LSR_OE; in serial_pxa_set_termios()
Dsunsu.c334 UART_LSR_FE | UART_LSR_OE))) { in receive_chars()
356 if (*status & UART_LSR_OE) in receive_chars()
382 if (*status & UART_LSR_OE) in receive_chars()
836 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in sunsu_change_speed()
855 up->port.ignore_status_mask |= UART_LSR_OE; in sunsu_change_speed()
Domap-serial.c482 if (lsr & UART_LSR_OE) in serial_omap_rlsi()
491 uart_insert_char(&up->port, lsr, UART_LSR_OE, 0, flag); in serial_omap_rlsi()
514 uart_insert_char(&up->port, lsr, UART_LSR_OE, ch, TTY_NORMAL); in serial_omap_rdi()
825 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in serial_omap_set_termios()
844 up->port.ignore_status_mask |= UART_LSR_OE; in serial_omap_set_termios()
Dserial-tegra.c45 #define TEGRA_UART_LSR_ANY (UART_LSR_OE | UART_LSR_BI | \
442 if (lsr & UART_LSR_OE) { in tegra_uart_decode_rx_error()
469 uart_insert_char(&tup->uport, lsr, UART_LSR_OE, 0, flag); in tegra_uart_decode_rx_error()
Dpch_uart.c1002 if (lsr & UART_LSR_OE) { in pch_uart_err_ir()
1036 UART_LSR_PE | UART_LSR_OE)) { in pch_uart_interrupt()
/Linux-v6.6/drivers/mmc/core/
Dsdio_uart.c287 port->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in sdio_uart_change_speed()
306 port->ignore_status_mask |= UART_LSR_OE; in sdio_uart_change_speed()
369 UART_LSR_FE | UART_LSR_OE))) { in sdio_uart_receive_chars()
380 if (*status & UART_LSR_OE) in sdio_uart_receive_chars()
395 if ((*status & port->ignore_status_mask & ~UART_LSR_OE) == 0) in sdio_uart_receive_chars()
402 if (*status & ~port->ignore_status_mask & UART_LSR_OE) in sdio_uart_receive_chars()
/Linux-v6.6/drivers/tty/
Damiserial.c196 status |= UART_LSR_OE; in receive_chars()
213 UART_LSR_FE | UART_LSR_OE)) { in receive_chars()
224 if (status & UART_LSR_OE) in receive_chars()
248 if (status & UART_LSR_OE) { in receive_chars()
653 info->read_status_mask = UART_LSR_OE | UART_LSR_DR; in change_speed()
672 info->ignore_status_mask |= UART_LSR_OE; in change_speed()
Dmxser.c648 info->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in mxser_change_speed()
665 UART_LSR_OE | in mxser_change_speed()
669 UART_LSR_OE | in mxser_change_speed()
1516 if (hwid && (status & UART_LSR_OE)) in mxser_receive_chars_old()
1538 } else if (status & UART_LSR_OE) { in mxser_receive_chars_old()
/Linux-v6.6/drivers/tty/serial/8250/
D8250_fsl.c70 if ((orig_lsr & UART_LSR_OE) && (up->overrun_backoff_time_ms > 0)) { in fsl8250_handle_irq()
D8250_omap.c411 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in omap_8250_set_termios()
430 up->port.ignore_status_mask |= UART_LSR_OE; in omap_8250_set_termios()
659 if ((lsr & UART_LSR_OE) && up->overrun_backoff_time_ms > 0) { in omap8250_irq()
D8250_port.c1749 if (lsr & UART_LSR_OE) in serial8250_read_char()
1768 uart_insert_char(port, lsr, UART_LSR_OE, ch, flag); in serial8250_read_char()
2828 port->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in serial8250_do_set_termios()
2847 port->ignore_status_mask |= UART_LSR_OE; in serial8250_do_set_termios()
/Linux-v6.6/drivers/usb/serial/
Dark3116.c497 if (lsr & UART_LSR_OE) in ark3116_update_lsr()
592 if (lsr & UART_LSR_OE) in ark3116_process_read_urb()
Dquatech2.c830 newLSR &= (u8) (UART_LSR_OE | UART_LSR_BI); in qt2_update_lsr()
843 if (newLSR & UART_LSR_OE) in qt2_update_lsr()
Dssu100.c456 if (lsr & UART_LSR_OE) { in ssu100_update_lsr()
Df81232.c369 if (lsr & UART_LSR_OE) { in f81232_handle_lsr()
Dmxuport.c416 if (lsr_event & UART_LSR_OE) { in mxuport_lsr_event()
Df81534.c1215 if (lsr & UART_LSR_OE) { in f81534_process_per_serial_block()
/Linux-v6.6/sound/drivers/
Dserial-u16550.c226 if (status & UART_LSR_OE) in snd_uart16550_io_loop()
/Linux-v6.6/drivers/tty/serial/jsm/
Djsm_neo.c891 if (linestatus & UART_LSR_OE) { in neo_parse_lsr()
/Linux-v6.6/samples/vfio-mdev/
Dmtty.c577 lsr |= UART_LSR_OE; in handle_bar_read()