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Searched refs:iommufd_ctx (Results 1 – 21 of 21) sorted by relevance

/linux-6.15/include/linux/
H A Diommufd.h23 struct iommufd_ctx;
83 iommufd_access_create(struct iommufd_ctx *ictx,
90 void iommufd_ctx_get(struct iommufd_ctx *ictx);
94 struct iommufd_ctx *ictx;
134 struct iommufd_ctx *iommufd_ctx_from_file(struct file *file);
135 struct iommufd_ctx *iommufd_ctx_from_fd(int fd);
136 void iommufd_ctx_put(struct iommufd_ctx *ictx);
147 int iommufd_vfio_compat_ioas_create(struct iommufd_ctx *ictx);
148 int iommufd_vfio_compat_set_no_iommu(struct iommufd_ctx *ictx);
155 static inline void iommufd_ctx_put(struct iommufd_ctx *ictx) in iommufd_ctx_put()
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H A Dvfio.h21 struct iommufd_ctx;
117 struct iommufd_ctx *ictx, u32 *out_device_id);
141 struct iommufd_ctx *vfio_iommufd_device_ictx(struct vfio_device *vdev);
142 int vfio_iommufd_get_dev_id(struct vfio_device *vdev, struct iommufd_ctx *ictx);
144 struct iommufd_ctx *ictx, u32 *out_device_id);
153 struct iommufd_ctx *ictx, u32 *out_device_id);
158 static inline struct iommufd_ctx *
165 vfio_iommufd_get_dev_id(struct vfio_device *vdev, struct iommufd_ctx *ictx) in vfio_iommufd_get_dev_id()
171 ((int (*)(struct vfio_device *vdev, struct iommufd_ctx *ictx, \
184 ((int (*)(struct vfio_device *vdev, struct iommufd_ctx *ictx, \
H A Diommu.h46 struct iommufd_ctx;
665 struct iommufd_ctx *ictx, unsigned int viommu_type);
/linux-6.15/drivers/iommu/iommufd/
H A Diommufd_private.h36 int iommufd_sw_msi_install(struct iommufd_ctx *ictx,
41 struct iommufd_ctx { struct
134 struct iommufd_ctx *ictx;
186 void iommufd_object_finalize(struct iommufd_ctx *ictx,
192 int iommufd_object_remove(struct iommufd_ctx *ictx,
286 struct iommufd_ctx *ictx);
408 struct iommufd_ctx *ictx;
422 struct iommufd_ctx *ictx;
446 struct iommufd_ctx *ictx;
464 struct iommufd_ctx *ictx;
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H A Dmain.c41 void iommufd_object_finalize(struct iommufd_ctx *ictx, in iommufd_object_finalize()
71 void iommufd_object_abort_and_destroy(struct iommufd_ctx *ictx, in iommufd_object_abort_and_destroy()
119 int iommufd_object_remove(struct iommufd_ctx *ictx, in iommufd_object_remove()
209 struct iommufd_ctx *ictx; in iommufd_fops_open()
238 struct iommufd_ctx *ictx = filp->private_data; in iommufd_fops_release()
390 struct iommufd_ctx *ictx = filp->private_data; in iommufd_fops_ioctl()
436 void iommufd_ctx_get(struct iommufd_ctx *ictx) in iommufd_ctx_get()
450 struct iommufd_ctx *iommufd_ctx_from_file(struct file *file) in iommufd_ctx_from_file()
452 struct iommufd_ctx *ictx; in iommufd_ctx_from_file()
469 struct iommufd_ctx *iommufd_ctx_from_fd(int fd) in iommufd_ctx_from_fd()
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H A Dvfio_compat.c15 static struct iommufd_ioas *get_compat_ioas(struct iommufd_ctx *ictx) in get_compat_ioas()
36 int iommufd_vfio_compat_ioas_get_id(struct iommufd_ctx *ictx, u32 *out_ioas_id) in iommufd_vfio_compat_ioas_get_id()
55 int iommufd_vfio_compat_set_no_iommu(struct iommufd_ctx *ictx) in iommufd_vfio_compat_set_no_iommu()
80 int iommufd_vfio_compat_ioas_create(struct iommufd_ctx *ictx) in iommufd_vfio_compat_ioas_create()
159 static int iommufd_vfio_map_dma(struct iommufd_ctx *ictx, unsigned int cmd, in iommufd_vfio_map_dma()
197 static int iommufd_vfio_unmap_dma(struct iommufd_ctx *ictx, unsigned int cmd, in iommufd_vfio_unmap_dma()
256 static int iommufd_vfio_cc_iommu(struct iommufd_ctx *ictx) in iommufd_vfio_cc_iommu()
279 static int iommufd_vfio_check_extension(struct iommufd_ctx *ictx, in iommufd_vfio_check_extension()
310 static int iommufd_vfio_set_iommu(struct iommufd_ctx *ictx, unsigned long type) in iommufd_vfio_set_iommu()
434 static int iommufd_vfio_iommu_get_info(struct iommufd_ctx *ictx, in iommufd_vfio_iommu_get_info()
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H A Ddriver.c6 struct iommufd_object *_iommufd_object_alloc(struct iommufd_ctx *ictx, in _iommufd_object_alloc()
132 iommufd_sw_msi_get_map(struct iommufd_ctx *ictx, phys_addr_t msi_addr, in iommufd_sw_msi_get_map()
164 int iommufd_sw_msi_install(struct iommufd_ctx *ictx, in iommufd_sw_msi_install()
202 struct iommufd_ctx *ictx; in iommufd_sw_msi()
H A Dioas.c24 struct iommufd_ioas *iommufd_ioas_alloc(struct iommufd_ctx *ictx) in iommufd_ioas_alloc()
380 static void iommufd_release_all_iova_rwsem(struct iommufd_ctx *ictx, in iommufd_release_all_iova_rwsem()
394 static int iommufd_take_all_iova_rwsem(struct iommufd_ctx *ictx, in iommufd_take_all_iova_rwsem()
522 struct iommufd_ctx *ictx = ucmd->ictx; in iommufd_ioas_change_process()
590 struct iommufd_ctx *ictx) in iommufd_option_rlimit_mode()
H A Ddevice.c66 static struct iommufd_group *iommufd_get_group(struct iommufd_ctx *ictx, in iommufd_get_group()
167 struct iommufd_device *iommufd_device_bind(struct iommufd_ctx *ictx, in iommufd_device_bind()
253 bool iommufd_ctx_has_group(struct iommufd_ctx *ictx, struct iommu_group *group) in iommufd_ctx_has_group()
290 struct iommufd_ctx *iommufd_device_to_ictx(struct iommufd_device *idev) in iommufd_device_to_ictx()
323 struct iommufd_ctx *ictx = igroup->ictx; in iommufd_group_setup_msi()
1106 iommufd_access_create(struct iommufd_ctx *ictx, in iommufd_access_create()
H A Dhw_pagetable.c108 iommufd_hwpt_paging_alloc(struct iommufd_ctx *ictx, struct iommufd_ioas *ioas, in iommufd_hwpt_paging_alloc()
227 iommufd_hwpt_nested_alloc(struct iommufd_ctx *ictx, in iommufd_hwpt_nested_alloc()
H A Dio_pagetable.c394 static int iopt_map_common(struct iommufd_ctx *ictx, struct io_pagetable *iopt, in iopt_map_common()
441 int iopt_map_user_pages(struct iommufd_ctx *ictx, struct io_pagetable *iopt, in iopt_map_user_pages()
468 int iopt_map_file_pages(struct iommufd_ctx *ictx, struct io_pagetable *iopt, in iopt_map_file_pages()
H A Dselftest.c185 struct iommufd_ctx *ictx;
738 struct iommufd_ctx *ictx, in mock_viommu_alloc()
1029 iommufd_test_get_selftest_obj(struct iommufd_ctx *ictx, u32 id) in iommufd_test_get_selftest_obj()
H A Deventq.c438 struct iommufd_ctx *ictx, in iommufd_eventq_init()
/linux-6.15/drivers/vfio/
H A Diommufd.c14 struct iommufd_ctx *ictx) in vfio_iommufd_device_has_compat_ioas()
24 struct iommufd_ctx *ictx = df->iommufd; in vfio_df_iommufd_bind()
32 struct iommufd_ctx *ictx) in vfio_iommufd_compat_attach_ioas()
64 struct iommufd_ctx *vfio_iommufd_device_ictx(struct vfio_device *vdev) in vfio_iommufd_device_ictx()
85 int vfio_iommufd_get_dev_id(struct vfio_device *vdev, struct iommufd_ctx *ictx) in vfio_iommufd_get_dev_id()
114 struct iommufd_ctx *ictx, u32 *out_device_id) in vfio_iommufd_physical_bind()
245 struct iommufd_ctx *ictx, u32 *out_device_id) in vfio_iommufd_emulated_bind()
H A Dvfio.h15 struct iommufd_ctx;
27 struct iommufd_ctx *iommufd; /* protected by struct vfio_device_set::lock */
94 struct iommufd_ctx *iommufd;
322 struct iommufd_ctx *ictx);
326 struct iommufd_ctx *ictx);
330 struct iommufd_ctx *ictx) in vfio_iommufd_device_has_compat_ioas()
346 struct iommufd_ctx *ictx) in vfio_iommufd_compat_attach_ioas()
H A Dvfio_main.c508 struct iommufd_ctx *iommufd = df->iommufd; in vfio_df_device_first_open()
543 struct iommufd_ctx *iommufd = df->iommufd; in vfio_df_device_last_close()
H A Dgroup.c106 struct iommufd_ctx *iommufd; in vfio_group_ioctl_set_container()
/linux-6.15/drivers/vfio/pci/
H A Dvfio_pci_core.c181 struct iommufd_ctx *iommufd_ctx);
791 struct iommufd_ctx *iommufd = vfio_iommufd_device_ictx(fill->vdev); in vfio_pci_fill_devs()
2387 struct iommufd_ctx *iommufd_ctx) in vfio_pci_dev_set_hot_reset() argument
2433 if (iommufd_ctx) { in vfio_pci_dev_set_hot_reset()
2435 iommufd_ctx); in vfio_pci_dev_set_hot_reset()
/linux-6.15/drivers/iommu/arm/arm-smmu-v3/
H A Darm-smmu-v3-iommufd.c387 struct iommufd_ctx *ictx, in arm_vsmmu_alloc()
H A Darm-smmu-v3.h1064 struct iommufd_ctx *ictx,
/linux-6.15/Documentation/driver-api/
H A Dvfio.rst296 group can not be bound to multiple iommufd_ctx or shared between native
410 struct iommufd_ctx *ictx, u32 *out_device_id);