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Searched refs:iopt_area (Results 1 – 6 of 6) sorted by relevance

/openbmc/linux/drivers/iommu/iommufd/
H A Dio_pagetable.h39 struct iopt_area { struct
62 int iopt_area_fill_domains(struct iopt_area *area, struct iopt_pages *pages); argument
63 void iopt_area_unfill_domains(struct iopt_area *area, struct iopt_pages *pages);
65 int iopt_area_fill_domain(struct iopt_area *area, struct iommu_domain *domain);
66 void iopt_area_unfill_domain(struct iopt_area *area, struct iopt_pages *pages,
68 void iopt_area_unmap_domain(struct iopt_area *area,
71 static inline unsigned long iopt_area_index(struct iopt_area *area) in iopt_area_index()
76 static inline unsigned long iopt_area_last_index(struct iopt_area *area) in iopt_area_last_index()
81 static inline unsigned long iopt_area_iova(struct iopt_area *area) in iopt_area_iova()
86 static inline unsigned long iopt_area_last_iova(struct iopt_area *area) in iopt_area_last_iova()
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H A Dio_pagetable.c24 struct iopt_area *area;
30 struct iopt_area *iopt_area_contig_init(struct iopt_area_contig_iter *iter, in iopt_area_contig_init()
49 struct iopt_area *iopt_area_contig_next(struct iopt_area_contig_iter *iter) in iopt_area_contig_next()
197 static int iopt_insert_area(struct io_pagetable *iopt, struct iopt_area *area, in iopt_insert_area()
232 static struct iopt_area *iopt_area_alloc(void) in iopt_area_alloc()
234 struct iopt_area *area; in iopt_area_alloc()
303 static void iopt_abort_area(struct iopt_area *area) in iopt_abort_area()
440 struct iopt_area *area; in iopt_get_pages()
479 struct iopt_area *area; in iopt_unmap_iova_range()
707 struct iopt_area *area; in iopt_unfill_domain()
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H A Dpages.c197 static unsigned long iopt_area_index_to_iova(struct iopt_area *area, in iopt_area_index_to_iova()
209 static unsigned long iopt_area_index_to_iova_last(struct iopt_area *area, in iopt_area_index_to_iova_last()
237 static void iopt_area_unmap_domain_range(struct iopt_area *area, in iopt_area_unmap_domain_range()
249 static struct iopt_area *iopt_pages_find_domain_area(struct iopt_pages *pages, in iopt_pages_find_domain_area()
257 return container_of(node, struct iopt_area, pages_node); in iopt_pages_find_domain_area()
377 struct iopt_area *area, unsigned long start_index, in batch_from_domain()
403 struct iopt_area *area, in raw_pages_from_domain()
428 struct iopt_area *area, in batch_from_domain_continue()
476 struct iopt_area *area, unsigned long start_index) in batch_to_domain()
980 struct iopt_area *area; in pfn_reader_fill_span()
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H A Ddevice.c915 struct iopt_area *area; in iommufd_access_unpin_pages()
957 static bool check_area_prot(struct iopt_area *area, unsigned int flags) in check_area_prot()
990 struct iopt_area *area; in iommufd_access_pin_pages()
1077 struct iopt_area *area; in iommufd_access_rw()
H A Dselftest.c56 struct iopt_area *area; in __iommufd_test_syz_conv_iova()
/openbmc/linux/Documentation/userspace-api/
H A Diommufd.rst146 - struct iopt_area's representing populated portions of IOVA
164 Multiple io_pagetable-s, through their iopt_area-s, can share a single