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Searched refs:iopt_area (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/iommu/iommufd/
H A Dio_pagetable.h39 struct iopt_area { struct
63 int iopt_area_fill_domains(struct iopt_area *area, struct iopt_pages *pages); argument
64 void iopt_area_unfill_domains(struct iopt_area *area, struct iopt_pages *pages);
66 int iopt_area_fill_domain(struct iopt_area *area, struct iommu_domain *domain);
67 void iopt_area_unfill_domain(struct iopt_area *area, struct iopt_pages *pages,
69 void iopt_area_unmap_domain(struct iopt_area *area,
72 static inline unsigned long iopt_area_index(struct iopt_area *area) in iopt_area_index()
77 static inline unsigned long iopt_area_last_index(struct iopt_area *area) in iopt_area_last_index()
82 static inline unsigned long iopt_area_iova(struct iopt_area *area) in iopt_area_iova()
87 static inline unsigned long iopt_area_last_iova(struct iopt_area *are
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H A Dio_pagetable.c25 struct iopt_area *area;
31 struct iopt_area *iopt_area_contig_init(struct iopt_area_contig_iter *iter, in iopt_area_contig_init()
50 struct iopt_area *iopt_area_contig_next(struct iopt_area_contig_iter *iter) in iopt_area_contig_next()
207 static int iopt_insert_area(struct io_pagetable *iopt, struct iopt_area *area, in iopt_insert_area()
242 static struct iopt_area *iopt_area_alloc(void) in iopt_area_alloc()
244 struct iopt_area *area; in iopt_area_alloc()
320 static void iopt_abort_area(struct iopt_area *area) in iopt_abort_area()
503 struct iopt_area *area; in __iommu_read_and_clear_dirty()
615 struct iopt_area *area; in iopt_clear_dirty_data()
668 struct iopt_area *are in iopt_get_pages()
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H A Dpages.c36 * IOVA itself. Instead the iopt_area represents a range of IOVA and uses the
198 static unsigned long iopt_area_index_to_iova(struct iopt_area *area, in iopt_area_index_to_iova()
210 static unsigned long iopt_area_index_to_iova_last(struct iopt_area *area, in iopt_area_index_to_iova_last()
238 static void iopt_area_unmap_domain_range(struct iopt_area *area, in iopt_area_unmap_domain_range()
250 static struct iopt_area *iopt_pages_find_domain_area(struct iopt_pages *pages, in iopt_pages_find_domain_area()
258 return container_of(node, struct iopt_area, pages_node); in iopt_pages_find_domain_area()
392 struct iopt_area *area, unsigned long start_index, in batch_from_domain()
418 struct iopt_area *area, in raw_pages_from_domain()
443 struct iopt_area *area, in batch_from_domain_continue()
491 struct iopt_area *are in batch_to_domain()
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H A Dioas.c525 struct iopt_area *area; in iommufd_ioas_change_process()
/linux/Documentation/userspace-api/
H A Diommufd.rst307 - struct iopt_area's representing populated portions of IOVA
325 Multiple io_pagetable-s, through their iopt_area-s, can share a single