MVGBE_TQC
MVGBE_WRITE(sc, MVGBE_TQC, MVGBE_TQC_ENQ(0));
MVGBE_WRITE(sc, MVGBE_TQC, MVGBE_TQC_DISQ(0));
MVGBE_WRITE(sc, MVGBE_TQC, MVGBE_TQC_ENQ(0));
MVGBE_WRITE(sc, MVGBE_TQC, MVGBE_TQC_ENQ(0));
if (MVGBE_READ(sc, MVGBE_TQC) & MVGBE_TQC_ENQ(0))
MVGBE_WRITE(sc, MVGBE_TQC, MVGBE_TQC_DISQ(0));
MVGBE_WRITE(sc, MVGBE_TQC, MVGBE_TQC_ENQ(0));