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path: root/drivers/vfio/mdev/mdev_private.h
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Diffstat (limited to 'drivers/vfio/mdev/mdev_private.h')
-rw-r--r--drivers/vfio/mdev/mdev_private.h29
1 files changed, 26 insertions, 3 deletions
diff --git a/drivers/vfio/mdev/mdev_private.h b/drivers/vfio/mdev/mdev_private.h
index d35097cbf3d7..a9cefd70a705 100644
--- a/drivers/vfio/mdev/mdev_private.h
+++ b/drivers/vfio/mdev/mdev_private.h
@@ -16,10 +16,33 @@
int mdev_bus_register(void);
void mdev_bus_unregister(void);
+struct mdev_parent {
+ struct device *dev;
+ const struct mdev_parent_ops *ops;
+ struct kref ref;
+ struct mutex lock;
+ struct list_head next;
+ struct kset *mdev_types_kset;
+ struct list_head type_list;
+};
+
+struct mdev_device {
+ struct device dev;
+ struct mdev_parent *parent;
+ uuid_le uuid;
+ void *driver_data;
+ struct kref ref;
+ struct list_head next;
+ struct kobject *type_kobj;
+};
+
+#define to_mdev_device(dev) container_of(dev, struct mdev_device, dev)
+#define dev_is_mdev(d) ((d)->bus == &mdev_bus_type)
+
struct mdev_type {
struct kobject kobj;
struct kobject *devices_kobj;
- struct parent_device *parent;
+ struct mdev_parent *parent;
struct list_head next;
struct attribute_group *group;
};
@@ -29,8 +52,8 @@ struct mdev_type {
#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 parent_create_sysfs_files(struct mdev_parent *parent);
+void parent_remove_sysfs_files(struct mdev_parent *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);