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Searched refs:domain_ids (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.15/drivers/iommu/
Dvirtio-iommu.c40 struct ida domain_ids; member
620 ret = ida_alloc_range(&viommu->domain_ids, viommu->first_domain, in viommu_domain_finalise()
644 ida_free(&vdomain->viommu->domain_ids, vdomain->id); in viommu_domain_free()
1007 ida_init(&viommu->domain_ids); in viommu_probe()
/Linux-v5.15/drivers/iommu/intel/
Diommu.c1776 iommu->domain_ids = kcalloc(nlongs, sizeof(unsigned long), GFP_KERNEL); in iommu_init_domains()
1777 if (!iommu->domain_ids) in iommu_init_domains()
1791 kfree(iommu->domain_ids); in iommu_init_domains()
1793 iommu->domain_ids = NULL; in iommu_init_domains()
1804 set_bit(0, iommu->domain_ids); in iommu_init_domains()
1814 set_bit(FLPT_DEFAULT_DID, iommu->domain_ids); in iommu_init_domains()
1824 if (!iommu->domains || !iommu->domain_ids) in disable_dmar_iommu()
1845 if ((iommu->domains) && (iommu->domain_ids)) { in free_dmar_iommu()
1852 kfree(iommu->domain_ids); in free_dmar_iommu()
1854 iommu->domain_ids = NULL; in free_dmar_iommu()
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/Linux-v5.15/include/linux/
Dintel-iommu.h595 unsigned long *domain_ids; /* bitmap of domains */ member