48 						u64 *iova)  in iommufd_test_syz_conv_iova()  argument
54 	struct syz_layout *syz = (void *)iova;  in iommufd_test_syz_conv_iova()
73 				   unsigned int ioas_id, u64 *iova, u32 *flags)  in iommufd_test_syz_conv_iova_id()  argument
84 	*iova = iommufd_test_syz_conv_iova(&ioas->iopt, iova);  in iommufd_test_syz_conv_iova_id()
179 				 unsigned long iova, phys_addr_t paddr,  in mock_domain_map_pages()  argument
186 	unsigned long start_iova = iova;  in mock_domain_map_pages()
195 	WARN_ON(iova % MOCK_IO_PAGE_SIZE);  in mock_domain_map_pages()
205 			old = xa_store(&mock->pfns, iova / MOCK_IO_PAGE_SIZE,  in mock_domain_map_pages()
210 				for (; start_iova != iova;  in mock_domain_map_pages()
218 			iova += MOCK_IO_PAGE_SIZE;  in mock_domain_map_pages()
228 				      unsigned long iova, size_t pgsize,  in mock_domain_unmap_pages()  argument
238 	WARN_ON(iova % MOCK_IO_PAGE_SIZE);  in mock_domain_unmap_pages()
245 			ent = xa_erase(&mock->pfns, iova / MOCK_IO_PAGE_SIZE);  in mock_domain_unmap_pages()
264 			iova += MOCK_IO_PAGE_SIZE;  in mock_domain_unmap_pages()
272 					    dma_addr_t iova)  in mock_domain_iova_to_phys()  argument
278 	WARN_ON(iova % MOCK_IO_PAGE_SIZE);  in mock_domain_iova_to_phys()
279 	ent = xa_load(&mock->pfns, iova / MOCK_IO_PAGE_SIZE);  in mock_domain_iova_to_phys()
515 				    unsigned int mockpt_id, unsigned long iova,  in iommufd_test_md_check_pa()  argument
523 	if (iova % MOCK_IO_PAGE_SIZE || length % MOCK_IO_PAGE_SIZE ||  in iommufd_test_md_check_pa()
551 		ent = xa_load(&mock->pfns, iova / MOCK_IO_PAGE_SIZE);  in iommufd_test_md_check_pa()
558 		iova += MOCK_IO_PAGE_SIZE;  in iommufd_test_md_check_pa()
614 	unsigned long iova;  member
636 static void iommufd_test_access_unmap(void *data, unsigned long iova,  in iommufd_test_access_unmap()  argument
639 	unsigned long iova_last = iova + length - 1;  in iommufd_test_access_unmap()
646 		if (iova > item->iova + item->length - 1 ||  in iommufd_test_access_unmap()
647 		    iova_last < item->iova)  in iommufd_test_access_unmap()
650 		iommufd_access_unpin_pages(staccess->access, item->iova,  in iommufd_test_access_unmap()
672 			iommufd_access_unpin_pages(staccess->access, item->iova,  in iommufd_test_access_item_destroy()
827 				     unsigned int access_id, unsigned long iova,  in iommufd_test_access_pages()  argument
855 		iova = iommufd_test_syz_conv_iova(&staccess->access->ioas->iopt,  in iommufd_test_access_pages()
856 					&cmd->access_pages.iova);  in iommufd_test_access_pages()
858 	npages = (ALIGN(iova + length, PAGE_SIZE) -  in iommufd_test_access_pages()
859 		  ALIGN_DOWN(iova, PAGE_SIZE)) /  in iommufd_test_access_pages()
877 	rc = iommufd_access_pin_pages(staccess->access, iova, length, pages,  in iommufd_test_access_pages()
885 			uptr - (iova - ALIGN_DOWN(iova, PAGE_SIZE)), pages,  in iommufd_test_access_pages()
897 	item->iova = iova;  in iommufd_test_access_pages()
912 	iommufd_access_unpin_pages(staccess->access, iova, length);  in iommufd_test_access_pages()
922 				  unsigned int access_id, unsigned long iova,  in iommufd_test_access_rw()  argument
957 		iova = iommufd_test_syz_conv_iova(&staccess->access->ioas->iopt,  in iommufd_test_access_rw()
958 					&cmd->access_rw.iova);  in iommufd_test_access_rw()
960 	rc = iommufd_access_rw(staccess->access, iova, tmp, length, flags);  in iommufd_test_access_rw()
1009 			ucmd, cmd->id, cmd->check_map.iova,  in iommufd_test()
1024 			ucmd, cmd->id, cmd->access_pages.iova,  in iommufd_test()
1030 			ucmd, cmd->id, cmd->access_rw.iova,  in iommufd_test()