NVME_FEAT_IMPL_UNKNOWN
if (nvme_feat_disc_impl(disc) == NVME_FEAT_IMPL_UNKNOWN &&
case NVME_FEAT_IMPL_UNKNOWN:
return (NVME_FEAT_IMPL_UNKNOWN);
.fit_impl = NVME_FEAT_IMPL_UNKNOWN
.fit_impl = NVME_FEAT_IMPL_UNKNOWN
.fit_impl = NVME_FEAT_IMPL_UNKNOWN
.fit_impl = NVME_FEAT_IMPL_UNKNOWN