diff options
Diffstat (limited to 'include/linux/iommu.h')
| -rw-r--r-- | include/linux/iommu.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index a1d28f42cb77..e90da6b6f3d1 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -168,8 +168,8 @@ struct iommu_resv_region { * @map: map a physically contiguous memory region to an iommu domain * @unmap: unmap a physically contiguous memory region from an iommu domain * @flush_tlb_all: Synchronously flush all hardware TLBs for this domain - * @tlb_range_add: Add a given iova range to the flush queue for this domain - * @tlb_sync: Flush all queued ranges from the hardware TLBs and empty flush + * @iotlb_range_add: Add a given iova range to the flush queue for this domain + * @iotlb_sync: Flush all queued ranges from the hardware TLBs and empty flush * queue * @iova_to_phys: translate iova to physical address * @add_device: add device to iommu grouping @@ -398,6 +398,20 @@ void iommu_fwspec_free(struct device *dev); int iommu_fwspec_add_ids(struct device *dev, u32 *ids, int num_ids); const struct iommu_ops *iommu_ops_from_fwnode(struct fwnode_handle *fwnode); +static inline struct iommu_fwspec *dev_iommu_fwspec_get(struct device *dev) +{ + return dev->iommu_fwspec; +} + +static inline void dev_iommu_fwspec_set(struct device *dev, + struct iommu_fwspec *fwspec) +{ + dev->iommu_fwspec = fwspec; +} + +int iommu_probe_device(struct device *dev); +void iommu_release_device(struct device *dev); + #else /* CONFIG_IOMMU_API */ struct iommu_ops {}; |