fifo_bug         2490 drivers/tty/serial/8250/8250_port.c 			up->fifo_bug = true;
fifo_bug         2584 drivers/tty/serial/8250/8250_port.c 		if ((baud < 2400 && !up->dma) || up->fifo_bug) {
fifo_bug         2919 drivers/tty/serial/8250/8250_port.c 	    up->fifo_bug)
fifo_bug           98 include/linux/serial_8250.h 	bool			fifo_bug;	/* min RX trigger if enabled */