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Searched refs:xmit_fifo_size (Results 1 – 6 of 6) sorted by relevance

/linux-5.19.10/include/uapi/linux/
Dserial.h25 int xmit_fifo_size; member
/linux-5.19.10/drivers/tty/
Dmxser.c277 u8 xmit_fifo_size; member
426 info->xmit_fifo_size = 1; in mxser_process_txrx_fifo()
434 info->xmit_fifo_size = Gpci_uart_info[i].fifo_size; in mxser_process_txrx_fifo()
510 timeout = (u64)info->xmit_fifo_size * HZ * 10 * quot; in mxser_set_baud()
1402 if (info->xmit_fifo_size == 0) in mxser_wait_until_sent()
1413 char_time = (info->timeout - HZ / 50) / info->xmit_fifo_size; in mxser_wait_until_sent()
1583 count = port->xmit_fifo_size; in mxser_transmit_chars()
Damiserial.c908 ss->xmit_fifo_size = XMIT_FIFO_SIZE; in get_serial_info()
929 ss->xmit_fifo_size != XMIT_FIFO_SIZE) { in set_serial_info()
Dtty_io.c2803 compat_int_t xmit_fifo_size; member
/linux-5.19.10/drivers/tty/serial/
Dserial_core.c773 retinfo->xmit_fifo_size = uport->fifosize; in uart_get_info()
851 (new_info->xmit_fifo_size && in uart_set_info()
852 new_info->xmit_fifo_size != uport->fifosize) || in uart_set_info()
971 if (new_info->xmit_fifo_size) in uart_set_info()
972 uport->fifosize = new_info->xmit_fifo_size; in uart_set_info()
2756 return sprintf(buf, "%d\n", tmp.xmit_fifo_size); in xmit_fifo_size_show()
2877 static DEVICE_ATTR_RO(xmit_fifo_size);
/linux-5.19.10/Documentation/ABI/testing/
Dsysfs-tty77 What: /sys/class/tty/ttyS<x>/xmit_fifo_size