tag	line	file	source code
UART_FCR	524	kernel/chr_drv/serial.c	serial_outp(info, UART_FCR, UART_FCR_CLEAR_CMD);
UART_FCR	548	kernel/chr_drv/serial.c	serial_outp(info, UART_FCR, UART_FCR_SETUP_CMD);
UART_FCR	602	kernel/chr_drv/serial.c	serial_outp(info, UART_FCR, UART_FCR_CLEAR_CMD); /* disable FIFO's */
UART_FCR	1455	kernel/chr_drv/serial.c	outb_p(UART_FCR_ENABLE_FIFO, UART_FCR + port);