diff options
Diffstat (limited to 'drivers/vfio/mdev/mdev_private.h')
| -rw-r--r-- | drivers/vfio/mdev/mdev_private.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/vfio/mdev/mdev_private.h b/drivers/vfio/mdev/mdev_private.h new file mode 100644 index 000000000000..d35097cbf3d7 --- /dev/null +++ b/drivers/vfio/mdev/mdev_private.h @@ -0,0 +1,41 @@ +/* + * Mediated device interal definitions + * + * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved. + * Author: Neo Jia <cjia@nvidia.com> + * Kirti Wankhede <kwankhede@nvidia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef MDEV_PRIVATE_H +#define MDEV_PRIVATE_H + +int mdev_bus_register(void); +void mdev_bus_unregister(void); + +struct mdev_type { + struct kobject kobj; + struct kobject *devices_kobj; + struct parent_device *parent; + struct list_head next; + struct attribute_group *group; +}; + +#define to_mdev_type_attr(_attr) \ + container_of(_attr, struct mdev_type_attribute, attr) +#define to_mdev_type(_kobj) \ + container_of(_kobj, struct mdev_type, kobj) + +int parent_create_sysfs_files(struct parent_device *parent); +void parent_remove_sysfs_files(struct parent_device *parent); + +int mdev_create_sysfs_files(struct device *dev, struct mdev_type *type); +void mdev_remove_sysfs_files(struct device *dev, struct mdev_type *type); + +int mdev_device_create(struct kobject *kobj, struct device *dev, uuid_le uuid); +int mdev_device_remove(struct device *dev, bool force_remove); + +#endif /* MDEV_PRIVATE_H */ |