Searched refs:iommu_refcnt (Results 1 – 2 of 2) sorted by relevance
284 if (domain->iommu_refcnt[idx])1912 domain->iommu_refcnt[iommu->seq_id] += 1; in domain_attach_iommu()1913 if (domain->iommu_refcnt[iommu->seq_id] == 1) { in domain_attach_iommu()1919 domain->iommu_refcnt[iommu->seq_id] -= 1; in domain_attach_iommu()1943 domain->iommu_refcnt[iommu->seq_id] -= 1; in domain_detach_iommu()1944 if (domain->iommu_refcnt[iommu->seq_id] == 0) { in domain_detach_iommu()
540 unsigned int iommu_refcnt[DMAR_UNITS_SUPPORTED]; member
