diff options
Diffstat (limited to 'include/linux/iommu.h')
| -rw-r--r-- | include/linux/iommu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 38daa453f2e5..69d1d120c0a3 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -115,6 +115,11 @@ struct iommu_ops { bool (*capable)(enum iommu_cap); int (*domain_init)(struct iommu_domain *domain); void (*domain_destroy)(struct iommu_domain *domain); + + /* Domain allocation and freeing by the iommu driver */ + struct iommu_domain *(*domain_alloc)(void); + void (*domain_free)(struct iommu_domain *); + int (*attach_dev)(struct iommu_domain *domain, struct device *dev); void (*detach_dev)(struct iommu_domain *domain, struct device *dev); int (*map)(struct iommu_domain *domain, unsigned long iova, |