TXFIFO_REG
(SMC_8BIT(lp) ? (SMC_inb(ioaddr, TXFIFO_REG(lp))) \
: (SMC_inw(ioaddr, TXFIFO_REG(lp)) & 0xFF))
: (SMC_inw(ioaddr, TXFIFO_REG(lp)) >> 8))