I40E_INTR_NOTX_INTR
reg = (I40E_INTR_NOTX_INTR << I40E_QINT_RQCTL_MSIX_INDX_SHIFT) |
reg = (I40E_INTR_NOTX_INTR << I40E_QINT_TQCTL_MSIX_INDX_SHIFT) |