diff options
Diffstat (limited to 'drivers/vfio/mdev/mdev_core.c')
-rw-r--r-- | drivers/vfio/mdev/mdev_core.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c index 30d05304241e..36d75c367d22 100644 --- a/drivers/vfio/mdev/mdev_core.c +++ b/drivers/vfio/mdev/mdev_core.c @@ -36,6 +36,36 @@ struct device *mdev_parent_dev(struct mdev_device *mdev) } EXPORT_SYMBOL(mdev_parent_dev); +void *mdev_get_drvdata(struct mdev_device *mdev) +{ + return mdev->driver_data; +} +EXPORT_SYMBOL(mdev_get_drvdata); + +void mdev_set_drvdata(struct mdev_device *mdev, void *data) +{ + mdev->driver_data = data; +} +EXPORT_SYMBOL(mdev_set_drvdata); + +struct device *mdev_dev(struct mdev_device *mdev) +{ + return &mdev->dev; +} +EXPORT_SYMBOL(mdev_dev); + +struct mdev_device *mdev_from_dev(struct device *dev) +{ + return dev_is_mdev(dev) ? to_mdev_device(dev) : NULL; +} +EXPORT_SYMBOL(mdev_from_dev); + +uuid_le mdev_uuid(struct mdev_device *mdev) +{ + return mdev->uuid; +} +EXPORT_SYMBOL(mdev_uuid); + static int _find_mdev_device(struct device *dev, void *data) { struct mdev_device *mdev; |