IGC_STATUS
if (IGC_READ_REG(&sc->hw, IGC_STATUS) & IGC_STATUS_LU) {
status = IGC_READ_REG(hw, IGC_STATUS);
status = IGC_READ_REG(hw, IGC_STATUS);
#define IGC_WRITE_FLUSH(a) IGC_READ_REG(a, IGC_STATUS)
status = IGC_READ_REG(hw, IGC_STATUS);
if (!(IGC_READ_REG(hw, IGC_STATUS) &