Searched refs:iommufd_access (Results 1 - 8 of 8) sorted by relevance
| /kernel/linux/linux-6.6/include/linux/ |
| H A D | iommufd.h | 17 struct iommufd_access;
47 struct iommufd_access *
50 void iommufd_access_destroy(struct iommufd_access *access);
51 int iommufd_access_attach(struct iommufd_access *access, u32 ioas_id);
52 int iommufd_access_replace(struct iommufd_access *access, u32 ioas_id);
53 void iommufd_access_detach(struct iommufd_access *access);
63 int iommufd_access_pin_pages(struct iommufd_access *access, unsigned long iova,
66 void iommufd_access_unpin_pages(struct iommufd_access *access,
68 int iommufd_access_rw(struct iommufd_access *access, unsigned long iova,
83 static inline int iommufd_access_pin_pages(struct iommufd_access *acces
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| H A D | vfio.h | 23 struct iommufd_access;
65 struct iommufd_access *iommufd_access; member
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| /kernel/linux/linux-6.6/drivers/vfio/ |
| H A D | iommufd.c | 195 struct iommufd_access *user; in vfio_iommufd_emulated_bind()
202 vdev->iommufd_access = user; in vfio_iommufd_emulated_bind()
211 if (vdev->iommufd_access) { in vfio_iommufd_emulated_unbind()
212 iommufd_access_destroy(vdev->iommufd_access); in vfio_iommufd_emulated_unbind()
214 vdev->iommufd_access = NULL; in vfio_iommufd_emulated_unbind()
226 rc = iommufd_access_replace(vdev->iommufd_access, *pt_id); in vfio_iommufd_emulated_attach_ioas()
228 rc = iommufd_access_attach(vdev->iommufd_access, *pt_id); in vfio_iommufd_emulated_attach_ioas()
240 if (WARN_ON(!vdev->iommufd_access) || in vfio_iommufd_emulated_detach_ioas()
244 iommufd_access_detach(vdev->iommufd_access); in vfio_iommufd_emulated_detach_ioas()
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| H A D | vfio_main.c | 1544 if (device->iommufd_access) { in vfio_pin_pages()
1556 device->iommufd_access, ALIGN_DOWN(iova, PAGE_SIZE), in vfio_pin_pages()
1585 if (device->iommufd_access) { in vfio_unpin_pages()
1588 iommufd_access_unpin_pages(device->iommufd_access, in vfio_unpin_pages()
1623 if (device->iommufd_access) { in vfio_dma_rw()
1634 return iommufd_access_rw(device->iommufd_access, iova, data, in vfio_dma_rw()
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| /kernel/linux/linux-6.6/drivers/iommu/iommufd/ |
| H A D | device.c | 690 static int iommufd_access_change_ioas(struct iommufd_access *access, in iommufd_access_change_ioas()
737 static int iommufd_access_change_ioas_id(struct iommufd_access *access, u32 id) in iommufd_access_change_ioas_id()
751 struct iommufd_access *access = in iommufd_access_destroy_object()
752 container_of(obj, struct iommufd_access, obj); in iommufd_access_destroy_object()
762 * iommufd_access_create - Create an iommufd_access
768 * An iommufd_access allows a driver to read/write to the IOAS without using
774 struct iommufd_access *
778 struct iommufd_access *access; in iommufd_access_create()
808 * iommufd_access_destroy - Destroy an iommufd_access
813 void iommufd_access_destroy(struct iommufd_access *acces
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| H A D | iommufd_private.h | 301 struct iommufd_access { struct
313 int iopt_add_access(struct io_pagetable *iopt, struct iommufd_access *access);
315 struct iommufd_access *access,
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| H A D | io_pagetable.c | 829 struct iommufd_access *access; in iopt_check_iova_alignment()
921 struct iommufd_access *access; in iopt_calculate_iova_alignment()
1159 int iopt_add_access(struct io_pagetable *iopt, struct iommufd_access *access) in iopt_add_access()
1186 struct iommufd_access *access, in iopt_remove_access()
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| H A D | selftest.c | 604 struct iommufd_access *access;
739 struct iommufd_access *access; in iommufd_test_create_access()
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