diff options
Diffstat (limited to 'drivers/vfio/vfio.h')
| -rw-r--r-- | drivers/vfio/vfio.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/vfio/vfio.h b/drivers/vfio/vfio.h index f8219a438bfb..9e94abcf8ee1 100644 --- a/drivers/vfio/vfio.h +++ b/drivers/vfio/vfio.h @@ -10,10 +10,10 @@ #include <linux/device.h> #include <linux/cdev.h> #include <linux/module.h> +#include <linux/vfio.h> struct iommufd_ctx; struct iommu_group; -struct vfio_device; struct vfio_container; void vfio_device_put_registration(struct vfio_device *device); @@ -88,6 +88,12 @@ bool vfio_device_has_container(struct vfio_device *device); int __init vfio_group_init(void); void vfio_group_cleanup(void); +static inline bool vfio_device_is_noiommu(struct vfio_device *vdev) +{ + return IS_ENABLED(CONFIG_VFIO_NOIOMMU) && + vdev->group->type == VFIO_NO_IOMMU; +} + #if IS_ENABLED(CONFIG_VFIO_CONTAINER) /* events for the backend driver notify callback */ enum vfio_iommu_notify_type { |