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Searched refs:UART_LSR_OE (Results 1 – 23 of 23) sorted by relevance

/Linux-v5.4/drivers/tty/serial/8250/
D8250_fsl.c59 if ((orig_lsr & UART_LSR_OE) && (up->overrun_backoff_time_ms > 0)) { in fsl8250_handle_irq()
D8250_port.c1678 if (lsr & UART_LSR_OE) in serial8250_read_char()
1697 uart_insert_char(port, lsr, UART_LSR_OE, ch, flag); in serial8250_read_char()
2602 port->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in serial8250_do_set_termios()
2621 port->ignore_status_mask |= UART_LSR_OE; in serial8250_do_set_termios()
D8250_omap.c386 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in omap_8250_set_termios()
405 up->port.ignore_status_mask |= UART_LSR_OE; in omap_8250_set_termios()
/Linux-v5.4/drivers/mmc/core/
Dsdio_uart.c300 port->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in sdio_uart_change_speed()
319 port->ignore_status_mask |= UART_LSR_OE; in sdio_uart_change_speed()
382 UART_LSR_FE | UART_LSR_OE))) { in sdio_uart_receive_chars()
393 if (*status & UART_LSR_OE) in sdio_uart_receive_chars()
408 if ((*status & port->ignore_status_mask & ~UART_LSR_OE) == 0) in sdio_uart_receive_chars()
415 if (*status & ~port->ignore_status_mask & UART_LSR_OE) in sdio_uart_receive_chars()
/Linux-v5.4/drivers/tty/serial/
Dvr41xx_siu.c319 UART_LSR_PE | UART_LSR_OE))) { in receive_chars()
332 if (lsr & UART_LSR_OE) in receive_chars()
347 uart_insert_char(port, lsr, UART_LSR_OE, ch, flag); in receive_chars()
546 port->read_status_mask = UART_LSR_THRE | UART_LSR_OE | UART_LSR_DR; in siu_set_termios()
558 port->ignore_status_mask |= UART_LSR_OE; in siu_set_termios()
Dpxa.c115 UART_LSR_FE | UART_LSR_OE))) { in receive_chars()
134 if (*status & UART_LSR_OE) in receive_chars()
160 uart_insert_char(&up->port, *status, UART_LSR_OE, ch, flag); in receive_chars()
490 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in serial_pxa_set_termios()
509 up->port.ignore_status_mask |= UART_LSR_OE; in serial_pxa_set_termios()
Dsunsu.c337 UART_LSR_FE | UART_LSR_OE))) { in receive_chars()
359 if (*status & UART_LSR_OE) in receive_chars()
385 if (*status & UART_LSR_OE) in receive_chars()
846 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in sunsu_change_speed()
865 up->port.ignore_status_mask |= UART_LSR_OE; in sunsu_change_speed()
Domap-serial.c529 if (lsr & UART_LSR_OE) in serial_omap_rlsi()
538 uart_insert_char(&up->port, lsr, UART_LSR_OE, 0, flag); in serial_omap_rlsi()
556 uart_insert_char(&up->port, lsr, UART_LSR_OE, ch, flag); in serial_omap_rdi()
903 up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in serial_omap_set_termios()
922 up->port.ignore_status_mask |= UART_LSR_OE; in serial_omap_set_termios()
Dserial-tegra.c46 #define TEGRA_UART_LSR_ANY (UART_LSR_OE | UART_LSR_BI | \
437 if (lsr & UART_LSR_OE) { in tegra_uart_decode_rx_error()
464 uart_insert_char(&tup->uport, lsr, UART_LSR_OE, 0, flag); in tegra_uart_decode_rx_error()
Dpch_uart.c1066 if (lsr & UART_LSR_OE) { in pch_uart_err_ir()
1100 UART_LSR_PE | UART_LSR_OE)) { in pch_uart_interrupt()
/Linux-v5.4/drivers/tty/
Damiserial.c269 status |= UART_LSR_OE; in receive_chars()
286 UART_LSR_FE | UART_LSR_OE)) { in receive_chars()
297 if (status & UART_LSR_OE) in receive_chars()
321 if (status & UART_LSR_OE) { in receive_chars()
733 info->read_status_mask = UART_LSR_OE | UART_LSR_DR; in change_speed()
752 info->ignore_status_mask |= UART_LSR_OE; in change_speed()
Dmxser.c758 info->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in mxser_change_speed()
775 UART_LSR_OE | in mxser_change_speed()
779 UART_LSR_OE | in mxser_change_speed()
2101 if (port->board->chip_flag && (*status & UART_LSR_OE)) in mxser_receive_chars()
2122 } else if (*status & UART_LSR_OE) { in mxser_receive_chars()
2269 if (status & UART_LSR_OE) in mxser_interrupt()
/Linux-v5.4/include/uapi/linux/
Dserial_reg.h139 #define UART_LSR_OE 0x02 /* Overrun error indicator */ macro
/Linux-v5.4/drivers/usb/serial/
Dark3116.c522 if (lsr & UART_LSR_OE) in ark3116_update_lsr()
617 if (lsr & UART_LSR_OE) in ark3116_process_read_urb()
Dquatech2.c875 newLSR &= (u8) (UART_LSR_OE | UART_LSR_BI); in qt2_update_lsr()
888 if (newLSR & UART_LSR_OE) in qt2_update_lsr()
Dssu100.c487 if (lsr & UART_LSR_OE) { in ssu100_update_lsr()
Df81232.c360 if (lsr & UART_LSR_OE) { in f81232_process_read_urb()
Dmxuport.c423 if (lsr_event & UART_LSR_OE) { in mxuport_lsr_event()
Df81534.c1232 if (lsr & UART_LSR_OE) { in f81534_process_per_serial_block()
/Linux-v5.4/drivers/staging/fwserial/
Dfwserial.c546 lsr |= UART_LSR_OE; in fwtty_rx()
548 if (lsr & UART_LSR_OE) in fwtty_rx()
552 if (lsr & ~port->ignore_mask & UART_LSR_OE) { in fwtty_rx()
560 if (lsr & port->ignore_mask & ~UART_LSR_OE) { in fwtty_rx()
952 port->status_mask = UART_LSR_OE; in set_termios()
960 port->ignore_mask |= UART_LSR_OE; in set_termios()
/Linux-v5.4/sound/drivers/
Dserial-u16550.c228 if (status & UART_LSR_OE) in snd_uart16550_io_loop()
/Linux-v5.4/drivers/tty/serial/jsm/
Djsm_neo.c888 if (linestatus & UART_LSR_OE) { in neo_parse_lsr()
/Linux-v5.4/samples/vfio-mdev/
Dmtty.c561 lsr |= UART_LSR_OE; in handle_bar_read()