Symbol: com_dlbh
usr/src/boot/efi/libefi/efiisaio.c
1150
sp->ioaddr + com_dlbh, 1, &data);
usr/src/boot/efi/libefi/efiisaio.c
642
EFI_ISA_ACPI_MEMORY_WIDTH_8_BIT, sp->ioaddr + com_dlbh, 1, &dlbh);
usr/src/boot/i386/libi386/comconsole.c
533
outb(sp->ioaddr + com_dlbh, COMC_BPS(sp->speed) >> 8);
usr/src/boot/i386/libi386/comconsole.c
562
dlbh = inb(ioaddr + com_dlbh);