diff options
Diffstat (limited to 'drivers/s390/cio/vfio_ccw_private.h')
| -rw-r--r-- | drivers/s390/cio/vfio_ccw_private.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/s390/cio/vfio_ccw_private.h b/drivers/s390/cio/vfio_ccw_private.h index 38d69a59cb12..5afb3ba5c7b5 100644 --- a/drivers/s390/cio/vfio_ccw_private.h +++ b/drivers/s390/cio/vfio_ccw_private.h @@ -16,10 +16,21 @@ * struct vfio_ccw_private * @sch: pointer to the subchannel * @completion: synchronization helper of the I/O completion + * @avail: available for creating a mediated device + * @mdev: pointer to the mediated device + * @nb: notifier for vfio events */ struct vfio_ccw_private { struct subchannel *sch; struct completion *completion; + atomic_t avail; + struct mdev_device *mdev; + struct notifier_block nb; } __aligned(8); +extern int vfio_ccw_mdev_reg(struct subchannel *sch); +extern void vfio_ccw_mdev_unreg(struct subchannel *sch); + +extern int vfio_ccw_sch_quiesce(struct subchannel *sch); + #endif |