Symbol: DLAB
usr/src/uts/i86pc/boot/boot_console.c
456
outb(port + LCR, DLAB);
usr/src/uts/sun4/io/su_driver.c
1455
OUTB(LCR, DLAB);
usr/src/uts/sun4/io/su_driver.c
623
OUTB(LCR, DLAB); /* select baud rate generator */