VGE_FLAG_MSI
sc->vge_flags |= VGE_FLAG_MSI;
((sc->vge_flags & VGE_FLAG_MSI) ? 0 : RF_SHAREABLE) | RF_ACTIVE);
sc->vge_flags & VGE_FLAG_MSI ? 1 : 0, sc->vge_irq);
if (sc->vge_flags & VGE_FLAG_MSI)