diff options
Diffstat (limited to 'drivers/vfio/vfio.h')
| -rw-r--r-- | drivers/vfio/vfio.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/vfio/vfio.h b/drivers/vfio/vfio.h index a9dd0615266c..9766f70a12c5 100644 --- a/drivers/vfio/vfio.h +++ b/drivers/vfio/vfio.h @@ -124,6 +124,21 @@ void vfio_device_container_unregister(struct vfio_device *device); int __init vfio_container_init(void); void vfio_container_cleanup(void); +#if IS_ENABLED(CONFIG_IOMMUFD) +int vfio_iommufd_bind(struct vfio_device *device, struct iommufd_ctx *ictx); +void vfio_iommufd_unbind(struct vfio_device *device); +#else +static inline int vfio_iommufd_bind(struct vfio_device *device, + struct iommufd_ctx *ictx) +{ + return -EOPNOTSUPP; +} + +static inline void vfio_iommufd_unbind(struct vfio_device *device) +{ +} +#endif + #ifdef CONFIG_VFIO_NOIOMMU extern bool vfio_noiommu __read_mostly; #else |