diff options
Diffstat (limited to 'drivers/vfio/vfio.h')
| -rw-r--r-- | drivers/vfio/vfio.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/vfio/vfio.h b/drivers/vfio/vfio.h index 7b19c621e0e6..87d3dd6b9ef9 100644 --- a/drivers/vfio/vfio.h +++ b/drivers/vfio/vfio.h @@ -16,11 +16,17 @@ struct iommufd_ctx; struct iommu_group; struct vfio_container; +struct vfio_device_file { + struct vfio_device *device; +}; + void vfio_device_put_registration(struct vfio_device *device); bool vfio_device_try_get_registration(struct vfio_device *device); int vfio_device_open(struct vfio_device *device, struct iommufd_ctx *iommufd); void vfio_device_close(struct vfio_device *device, struct iommufd_ctx *iommufd); +struct vfio_device_file * +vfio_allocate_device_file(struct vfio_device *device); extern const struct file_operations vfio_device_fops; |