linux-headers/linux/iommufd.h

77  * @flags: Must be 0
107  * @__reserved: Must be 0
128  * to IOMMU_IOAS_MAP/COPY. IOVA's must satisfy::
151  * @__reserved: Must be 0
196  * @__reserved: Must be 0
200  *        then this must be provided as input.
207  * If IOMMU_IOAS_MAP_FIXED_IOVA is specified then the iova range must currently
253  *            set then this must be provided as input.
257  * dst_ioas_id. The src iova/length must exactly match a range used with
283  * Unmap an IOVA range. The iova/length must be a superset of a previously
300  *    Change how RLIMIT_MEMLOCK accounting works. The caller must have privilege
302  *    based accounting. Global option, object_id must be 0
307  *    option, the object_id must be the IOAS ID.
330  * @__reserved: Must be 0
366  * @__reserved: Must be 0
394  *                          device must also be flagged, otherwise attaching a
428  * @__reserved: Must be 0
442  *       the translation. Must be little-endian.
476  * @__reserved: Must be 0
482  * @__reserved2: Padding to 64-bit alignment. Must be 0.
489  * IOAS via the @pt_id. The @data_type for this allocation must be set to
494  * parent HWPT) or a parent HWPT via @pt_id, in which the parent HWPT must be
496  * case, the @data_type must be set to a pre-defined type corresponding to an
498  * via @dev_id and the vIOMMU via @pt_id must be associated to the same IOMMU
503  * must be given.
534  * @__reserved: Must be 0
555  * @flags: Must be set to 0
556  * @__reserved: Must be 0
631  * @flags: Must be 0
644  * @__reserved: Must be 0
653  * its length @data_len must be provided. Trailing bytes will be zeroed if the
687  * @__reserved: Must be 0
718  * @__reserved: Must be 0
775  * @__reserved: Must be 0
797  *       Must be little-endian.
827  * @__reserved: Must be 0.
887  * @__reserved: Must be 0.
936  * @flags: Must be 0
963  * @flags: Must be 0
964  * @type: Type of the virtual IOMMU. Must be defined in enum iommu_viommu_type
1015  * @__reserved: Must be 0
1099  * device, a vDEVICE must be allocated via IOMMU_VDEVICE_ALLOC.
1108  * @flags: Must be 0
1110  * @type: Type of the vEVENTQ. Must be defined in enum iommu_veventq_type
1113  * @out_veventq_fd: The fd of the new vEVENTQ. User space must close the
1115  * @__reserved: Must be 0