ISR_PHY_LINKDOWN
error = ((LII_READ_4(sc, LII_ISR) & ISR_PHY_LINKDOWN) != 0);
if (status & (ISR_DMAR_TO_RST | ISR_DMAW_TO_RST | ISR_PHY_LINKDOWN)) {
ISR_PHY | ISR_PHY_LINKDOWN | \