Lines Matching refs:vfio_device
37 struct vfio_device { struct
114 int (*init)(struct vfio_device *vdev);
115 void (*release)(struct vfio_device *vdev);
116 int (*bind_iommufd)(struct vfio_device *vdev,
118 void (*unbind_iommufd)(struct vfio_device *vdev);
119 int (*attach_ioas)(struct vfio_device *vdev, u32 *pt_id);
120 void (*detach_ioas)(struct vfio_device *vdev);
121 int (*pasid_attach_ioas)(struct vfio_device *vdev, u32 pasid,
123 void (*pasid_detach_ioas)(struct vfio_device *vdev, u32 pasid);
124 int (*open_device)(struct vfio_device *vdev);
125 void (*close_device)(struct vfio_device *vdev);
126 ssize_t (*read)(struct vfio_device *vdev, char __user *buf,
128 ssize_t (*write)(struct vfio_device *vdev, const char __user *buf,
130 long (*ioctl)(struct vfio_device *vdev, unsigned int cmd,
132 int (*mmap)(struct vfio_device *vdev, struct vm_area_struct *vma);
133 void (*request)(struct vfio_device *vdev, unsigned int count);
134 int (*match)(struct vfio_device *vdev, char *buf);
135 void (*dma_unmap)(struct vfio_device *vdev, u64 iova, u64 length);
136 int (*device_feature)(struct vfio_device *device, u32 flags,
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);
143 int vfio_iommufd_physical_bind(struct vfio_device *vdev,
145 void vfio_iommufd_physical_unbind(struct vfio_device *vdev);
146 int vfio_iommufd_physical_attach_ioas(struct vfio_device *vdev, u32 *pt_id);
147 void vfio_iommufd_physical_detach_ioas(struct vfio_device *vdev);
148 int vfio_iommufd_physical_pasid_attach_ioas(struct vfio_device *vdev,
150 void vfio_iommufd_physical_pasid_detach_ioas(struct vfio_device *vdev,
152 int vfio_iommufd_emulated_bind(struct vfio_device *vdev,
154 void vfio_iommufd_emulated_unbind(struct vfio_device *vdev);
155 int vfio_iommufd_emulated_attach_ioas(struct vfio_device *vdev, u32 *pt_id);
156 void vfio_iommufd_emulated_detach_ioas(struct vfio_device *vdev);
159 vfio_iommufd_device_ictx(struct vfio_device *vdev) in vfio_iommufd_device_ictx()
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, \
174 ((void (*)(struct vfio_device *vdev)) NULL)
176 ((int (*)(struct vfio_device *vdev, u32 *pt_id)) NULL)
178 ((void (*)(struct vfio_device *vdev)) NULL)
180 ((int (*)(struct vfio_device *vdev, u32 pasid, u32 *pt_id)) NULL)
182 ((void (*)(struct vfio_device *vdev, u32 pasid)) NULL)
184 ((int (*)(struct vfio_device *vdev, struct iommufd_ctx *ictx, \
187 ((void (*)(struct vfio_device *vdev)) NULL)
189 ((int (*)(struct vfio_device *vdev, u32 *pt_id)) NULL)
191 ((void (*)(struct vfio_device *vdev)) NULL)
194 static inline bool vfio_device_cdev_opened(struct vfio_device *device) in vfio_device_cdev_opened()
218 struct vfio_device *device,
220 int (*migration_get_state)(struct vfio_device *device,
222 int (*migration_get_data_size)(struct vfio_device *device,
242 int (*log_start)(struct vfio_device *device,
244 int (*log_stop)(struct vfio_device *device);
245 int (*log_read_and_clear)(struct vfio_device *device,
279 struct vfio_device *_vfio_alloc_device(size_t size, struct device *dev,
288 static inline void vfio_put_device(struct vfio_device *device) in vfio_put_device()
293 int vfio_register_group_dev(struct vfio_device *device);
294 int vfio_register_emulated_iommu_dev(struct vfio_device *device);
295 void vfio_unregister_group_dev(struct vfio_device *device);
297 int vfio_assign_device_set(struct vfio_device *device, void *set_id);
299 struct vfio_device *
303 int vfio_mig_get_next_state(struct vfio_device *device,
318 bool vfio_file_has_dev(struct file *file, struct vfio_device *device);
325 static inline bool vfio_file_has_dev(struct file *file, struct vfio_device *device) in vfio_file_has_dev()
336 int vfio_pin_pages(struct vfio_device *device, dma_addr_t iova,
338 void vfio_unpin_pages(struct vfio_device *device, dma_addr_t iova, int npage);
339 int vfio_dma_rw(struct vfio_device *device, dma_addr_t iova,