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Searched refs:UART_LSR_OE (Results 1 – 10 of 10) sorted by relevance

/linux/include/uapi/linux/
H A Dserial_reg.h146 #define UART_LSR_OE 0x02 /* Overrun error indicator */ macro
148 #define UART_LSR_BRK_ERROR_BITS (UART_LSR_BI|UART_LSR_FE|UART_LSR_PE|UART_LSR_OE)
/linux/drivers/mmc/core/
H A Dsdio_uart.c288 port->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; in sdio_uart_change_speed()
307 port->ignore_status_mask |= UART_LSR_OE; in sdio_uart_change_speed()
368 UART_LSR_FE | UART_LSR_OE))) { in sdio_uart_receive_chars()
379 if (*status & UART_LSR_OE) in sdio_uart_receive_chars()
394 if ((*status & port->ignore_status_mask & ~UART_LSR_OE) == 0) in sdio_uart_receive_chars()
401 if (*status & ~port->ignore_status_mask & UART_LSR_OE) in sdio_uart_receive_chars()
/linux/drivers/tty/
H A 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()
651 info->read_status_mask = UART_LSR_OE | UART_LSR_DR; in change_speed()
670 info->ignore_status_mask |= UART_LSR_OE; in change_speed()
/linux/drivers/tty/serial/8250/
H A D8250_omap.c401 port->read_status_mask = UART_LSR_OE | UART_LSR_DR; in omap_8250_set_termios_atomic()
420 port->ignore_status_mask |= UART_LSR_OE; in omap_8250_set_termios_atomic()
681 if ((lsr & UART_LSR_OE) && up->overrun_backoff_time_ms > 0) { in omap8250_irq()
1241 if (status & UART_LSR_OE) { in am654_8250_handle_uart_errors()
1263 (up->ier & UART_IER_RDI) && !(status & UART_LSR_OE)) { in am654_8250_handle_rx_dma()
H A D8250_port.c1648 if (lsr & UART_LSR_OE) in serial8250_read_char()
1667 uart_insert_char(port, lsr, UART_LSR_OE, ch, flag); in serial8250_read_char()
2722 port->read_status_mask = UART_LSR_OE | UART_LSR_DR; in serial8250_set_errors_and_ignores()
2739 port->ignore_status_mask |= UART_LSR_OE; in serial8250_set_errors_and_ignores()
/linux/drivers/usb/serial/
H A Dquatech2.c841 newLSR &= (u8) (UART_LSR_OE | UART_LSR_BI); in qt2_update_lsr()
854 if (newLSR & UART_LSR_OE) in qt2_update_lsr()
H A Dssu100.c468 if (lsr & UART_LSR_OE) { in ssu100_update_lsr()
H A Dmxuport.c414 if (lsr_event & UART_LSR_OE) { in mxuport_lsr_event()
/linux/drivers/tty/serial/
H A Dserial-tegra.c45 #define TEGRA_UART_LSR_ANY (UART_LSR_OE | UART_LSR_BI | \
456 if (lsr & UART_LSR_OE) { in tegra_uart_decode_rx_error()
483 uart_insert_char(&tup->uport, lsr, UART_LSR_OE, 0, flag); in tegra_uart_decode_rx_error()
/linux/samples/vfio-mdev/
H A Dmtty.c637 lsr |= UART_LSR_OE; in handle_bar_read()