tag	line	file	source code
UART_FCR	738	drivers/char/serial.c	serial_outp(info, UART_FCR, UART_FCR_CLEAR_CMD);
UART_FCR	762	drivers/char/serial.c	serial_outp(info, UART_FCR, UART_FCR_SETUP_CMD);
UART_FCR	829	drivers/char/serial.c	serial_outp(info, UART_FCR, UART_FCR_CLEAR_CMD); /* disable FIFO's */
UART_FCR	1842	drivers/char/serial.c	serial_outp(info, UART_FCR, UART_FCR_ENABLE_FIFO);