Lines Matching refs:segment
722 u16 segment = 0; in device_to_iommu() local
730 segment = pci_domain_nr(pdev->bus); in device_to_iommu()
736 if (pdev && segment != drhd->segment) in device_to_iommu()
2179 dmar_search_domain_by_dev_info(int segment, int bus, int devfn) in dmar_search_domain_by_dev_info() argument
2184 if (info->iommu->segment == segment && info->bus == bus && in dmar_search_domain_by_dev_info()
2215 info2 = dmar_search_domain_by_dev_info(iommu->segment, bus, devfn); in dmar_insert_dev_info()
3713 if (atsr->segment != tmp->segment) in dmar_find_atsr()
3946 if (atsr->segment != pci_domain_nr(dev->bus)) in dmar_find_matched_atsr_unit()
3980 rmrr->segment, rmrru->devices, in dmar_iommu_notify_scope_dev()
3985 dmar_remove_dev_scope(info, rmrr->segment, in dmar_iommu_notify_scope_dev()
3998 atsr->segment, atsru->devices, in dmar_iommu_notify_scope_dev()
4005 if (dmar_remove_dev_scope(info, atsr->segment, in dmar_iommu_notify_scope_dev()