IXGBE_VMOLR
vmolr = IXGBE_READ_REG(hw, IXGBE_VMOLR(vf->pool));
IXGBE_WRITE_REG(hw, IXGBE_VMOLR(vf->pool), vmolr);
vmolr = IXGBE_READ_REG(&sc->hw, IXGBE_VMOLR(vf->pool));
IXGBE_WRITE_REG(&sc->hw, IXGBE_VMOLR(vf->pool), vmolr);