iommu-api: Add ->{un}map callbacks to iommu_ops

[pandora-kernel.git] / include / linux / iommu.h

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 6d0035b..5a7a3d8 100644 (file)
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -36,6 +36,10 @@ struct iommu_ops {
        void (*domain_destroy)(struct iommu_domain *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,
+                  phys_addr_t paddr, int gfp_order, int prot);
+       int (*unmap)(struct iommu_domain *domain, unsigned long iova,
+                    int gfp_order);
        int (*map_range)(struct iommu_domain *domain, unsigned long iova,
                         phys_addr_t paddr, size_t size, int prot);
        void (*unmap_range)(struct iommu_domain *domain, unsigned long iova,