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Searched refs:UART_LSR_BI (Results 1 – 30 of 30) sorted by relevance

/linux-4.4.14/drivers/tty/serial/8250/
D8250_fsl.c42 if (unlikely(up->lsr_saved_flags & UART_LSR_BI)) { in fsl8250_handle_irq()
43 up->lsr_saved_flags &= ~UART_LSR_BI; in fsl8250_handle_irq()
51 if (lsr & (UART_LSR_DR | UART_LSR_BI)) in fsl8250_handle_irq()
D8250_port.c1424 if (lsr & UART_LSR_BI) { in serial8250_rx_chars()
1447 if (lsr & UART_LSR_BI) { in serial8250_rx_chars()
1462 } while ((lsr & (UART_LSR_DR | UART_LSR_BI)) && (--max_count > 0)); in serial8250_rx_chars()
1565 if (status & (UART_LSR_DR | UART_LSR_BI)) { in serial8250_handle_irq()
2301 port->read_status_mask |= UART_LSR_BI; in serial8250_do_set_termios()
2310 port->ignore_status_mask |= UART_LSR_BI; in serial8250_do_set_termios()
D8250_omap.c376 up->port.read_status_mask |= UART_LSR_BI; in omap_8250_set_termios()
385 up->port.ignore_status_mask |= UART_LSR_BI; in omap_8250_set_termios()
1023 if (status & (UART_LSR_DR | UART_LSR_BI)) { in omap_8250_dma_handle_irq()
/linux-4.4.14/drivers/tty/serial/
Dvr41xx_siu.c331 if (unlikely(lsr & (UART_LSR_BI | UART_LSR_FE | in receive_chars()
333 if (lsr & UART_LSR_BI) { in receive_chars()
349 if (lsr & UART_LSR_BI) in receive_chars()
563 port->read_status_mask |= UART_LSR_BI; in siu_set_termios()
569 port->ignore_status_mask |= UART_LSR_BI; in siu_set_termios()
745 if (lsr & UART_LSR_BI) in wait_for_xmitr()
746 lsr_break_flag[port->line] = UART_LSR_BI; in wait_for_xmitr()
Dpxa.c119 if (unlikely(*status & (UART_LSR_BI | UART_LSR_PE | in receive_chars()
124 if (*status & UART_LSR_BI) { in receive_chars()
154 if (*status & UART_LSR_BI) { in receive_chars()
499 up->port.read_status_mask |= UART_LSR_BI; in serial_pxa_set_termios()
508 up->port.ignore_status_mask |= UART_LSR_BI; in serial_pxa_set_termios()
614 if (status & UART_LSR_BI) in wait_for_xmitr()
615 up->lsr_break_flag = UART_LSR_BI; in wait_for_xmitr()
Dsunsu.c335 if (unlikely(*status & (UART_LSR_BI | UART_LSR_PE | in receive_chars()
340 if (*status & UART_LSR_BI) { in receive_chars()
373 if (*status & UART_LSR_BI) { in receive_chars()
541 if ((status & UART_LSR_DR) || (status & UART_LSR_BI)) in sunsu_kbd_ms_interrupt()
542 receive_kbd_ms_chars(up, (status & UART_LSR_BI) != 0); in sunsu_kbd_ms_interrupt()
849 up->port.read_status_mask |= UART_LSR_BI; in sunsu_change_speed()
858 up->port.ignore_status_mask |= UART_LSR_BI; in sunsu_change_speed()
1273 if (status & UART_LSR_BI) in wait_for_xmitr()
1274 up->lsr_break_flag = UART_LSR_BI; in wait_for_xmitr()
Dm32r_sio_reg.h127 #define UART_LSR_BI 0x00 /* Break interrupt indicator */ macro
Dm32r_sio.c320 if (unlikely(*status & (UART_LSR_BI | UART_LSR_PE | in receive_chars()
325 if (*status & UART_LSR_BI) { in receive_chars()
354 if (*status & UART_LSR_BI) { in receive_chars()
752 up->port.read_status_mask |= UART_LSR_BI; in m32r_sio_set_termios()
761 up->port.ignore_status_mask |= UART_LSR_BI; in m32r_sio_set_termios()
Domap-serial.c508 if (lsr & UART_LSR_BI) { in serial_omap_rlsi()
911 up->port.read_status_mask |= UART_LSR_BI; in serial_omap_set_termios()
920 up->port.ignore_status_mask |= UART_LSR_BI; in serial_omap_set_termios()
1176 if (status & UART_LSR_BI) in wait_for_xmitr()
1177 up->lsr_break_flag = UART_LSR_BI; in wait_for_xmitr()
Dserial-tegra.c57 #define TEGRA_UART_LSR_ANY (UART_LSR_OE | UART_LSR_BI | \
351 } else if (lsr & UART_LSR_BI) { in tegra_uart_decode_rx_error()
Dpch_uart.c597 i < rx_size && lsr & (UART_LSR_DR | UART_LSR_BI); in pch_uart_hal_read()
601 if (lsr & UART_LSR_BI) { in pch_uart_hal_read()
/linux-4.4.14/arch/mn10300/kernel/
Dgdb-io-serial.c134 if (st & UART_LSR_BI) { in gdbstub_io_rx_char()
/linux-4.4.14/drivers/mmc/card/
Dsdio_uart.c310 port->read_status_mask |= UART_LSR_BI; in sdio_uart_change_speed()
319 port->ignore_status_mask |= UART_LSR_BI; in sdio_uart_change_speed()
387 if (unlikely(*status & (UART_LSR_BI | UART_LSR_PE | in sdio_uart_receive_chars()
392 if (*status & UART_LSR_BI) { in sdio_uart_receive_chars()
406 if (*status & UART_LSR_BI) in sdio_uart_receive_chars()
/linux-4.4.14/arch/frv/kernel/
Dgdb-io.c168 if (st & UART_LSR_BI) { in gdbstub_rx_char()
/linux-4.4.14/include/uapi/linux/
Dserial_reg.h135 #define UART_LSR_BI 0x10 /* Break interrupt indicator */ macro
/linux-4.4.14/drivers/tty/
Damiserial.c267 status |= UART_LSR_BI; in receive_chars()
285 if (status & (UART_LSR_BI | UART_LSR_PE | in receive_chars()
290 if (status & UART_LSR_BI) { in receive_chars()
310 if (status & (UART_LSR_BI)) { in receive_chars()
754 info->read_status_mask |= UART_LSR_BI; in change_speed()
763 info->ignore_status_mask |= UART_LSR_BI; in change_speed()
Dmxser.c765 info->read_status_mask |= UART_LSR_BI; in mxser_change_speed()
770 info->ignore_status_mask |= UART_LSR_BI; in mxser_change_speed()
771 info->read_status_mask |= UART_LSR_BI; in mxser_change_speed()
2114 if (*status & UART_LSR_BI) { in mxser_receive_chars()
2278 if (status & UART_LSR_BI) in mxser_interrupt()
/linux-4.4.14/drivers/tty/serial/jsm/
Djsm_cls.c391 error_mask |= UART_LSR_BI; in cls_copy_data_from_uart_to_queue()
431 ch->ch_equeue[head] = linestatus & (UART_LSR_BI | UART_LSR_PE in cls_copy_data_from_uart_to_queue()
439 if (ch->ch_equeue[head] & UART_LSR_BI) in cls_copy_data_from_uart_to_queue()
Djsm_neo.c397 error_mask |= UART_LSR_BI; in neo_copy_data_from_uart_to_queue()
893 if (linestatus & UART_LSR_BI) { in neo_parse_lsr()
Djsm_tty.c628 if (*(ch->ch_equeue +tail +i) & UART_LSR_BI) in jsm_input()
/linux-4.4.14/drivers/usb/serial/
Dquatech2.c907 if (newLSR & UART_LSR_BI) in qt2_update_lsr()
908 newLSR &= (u8) (UART_LSR_OE | UART_LSR_BI); in qt2_update_lsr()
918 if (newLSR & UART_LSR_BI) in qt2_update_lsr()
Dark3116.c547 if (lsr & UART_LSR_BI) in ark3116_update_lsr()
641 if (lsr & UART_LSR_BI) in ark3116_process_read_urb()
Dssu100.c478 if (lsr & UART_LSR_BI) { in ssu100_update_lsr()
Df81232.c308 if (lsr & UART_LSR_BI) { in f81232_process_read_urb()
Dmxuport.c412 if (lsr_event & UART_LSR_BI) { in mxuport_lsr_event()
/linux-4.4.14/drivers/staging/dgnc/
Ddgnc_cls.c835 error_mask |= UART_LSR_BI; in cls_copy_data_from_uart_to_queue()
867 ch->ch_equeue[head] = linestatus & (UART_LSR_BI | UART_LSR_PE in cls_copy_data_from_uart_to_queue()
875 if (ch->ch_equeue[head] & UART_LSR_BI) in cls_copy_data_from_uart_to_queue()
Ddgnc_neo.c540 if (linestatus & UART_LSR_BI) in neo_parse_lsr()
1196 error_mask |= UART_LSR_BI; in neo_copy_data_from_uart_to_queue()
Ddgnc_tty.c627 if (*(ch->ch_equeue + tail + i) & UART_LSR_BI) in dgnc_input()
/linux-4.4.14/drivers/staging/fwserial/
Dfwserial.c376 if (delta & (UART_LSR_BI << 24)) { in fwtty_update_port_status()
377 if (status & (UART_LSR_BI << 24)) { in fwtty_update_port_status()
413 status |= UART_LSR_BI << 24; in __fwtty_port_line_status()
535 if (port->mstatus & (UART_LSR_BI << 24)) in fwtty_emit_breaks()
555 lsr = (port->mstatus >> 24) & ~UART_LSR_BI; in fwtty_rx()
968 port->status_mask |= UART_LSR_BI; in set_termios()
972 port->ignore_mask |= UART_LSR_BI; in set_termios()
/linux-4.4.14/drivers/isdn/hisax/
Delsa_ser.c323 if (*status & (UART_LSR_BI | UART_LSR_PE | in receive_chars()