1 files changed, 63 insertions, 0 deletions
diff --git a/include/rdma/uverbs_std_types.h b/include/rdma/uverbs_std_types.h
index 2edb77648986..88856642fdf5 100644
--- a/include/rdma/uverbs_std_types.h
+++ b/include/rdma/uverbs_std_types.h
@@ -46,5 +46,68 @@ extern const struct uverbs_obj_idr_type uverbs_type_attrs_mr;
 extern const struct uverbs_obj_idr_type uverbs_type_attrs_mw;
 extern const struct uverbs_obj_idr_type uverbs_type_attrs_pd;
 extern const struct uverbs_obj_idr_type uverbs_type_attrs_xrcd;
+
+static inline struct ib_uobject *__uobj_get(const struct uverbs_obj_type *type,
+					    bool write,
+					    struct ib_ucontext *ucontext,
+					    int id)
+{
+	return rdma_lookup_get_uobject(type, ucontext, id, write);
+}
+
+#define uobj_get_type(_type) uverbs_type_attrs_##_type.type
+
+#define uobj_get_read(_type, _id, _ucontext)				\
+	 __uobj_get(&(_type), false, _ucontext, _id)
+
+#define uobj_get_obj_read(_type, _id, _ucontext)			\
+({									\
+	struct ib_uobject *uobj =					\
+		__uobj_get(&uobj_get_type(_type),			\
+			   false, _ucontext, _id);			\
+									\
+	(struct ib_##_type *)(IS_ERR(uobj) ? NULL : uobj->object);	\
+})
+
+#define uobj_get_write(_type, _id, _ucontext)				\
+	 __uobj_get(&(_type), true, _ucontext, _id)
+
+static inline void uobj_put_read(struct ib_uobject *uobj)
+{
+	rdma_lookup_put_uobject(uobj, false);
+}
+
+#define uobj_put_obj_read(_obj)					\
+	uobj_put_read((_obj)->uobject)
+
+static inline void uobj_put_write(struct ib_uobject *uobj)
+{
+	rdma_lookup_put_uobject(uobj, true);
+}
+
+static inline int __must_check uobj_remove_commit(struct ib_uobject *uobj)
+{
+	return rdma_remove_commit_uobject(uobj);
+}
+
+static inline void uobj_alloc_commit(struct ib_uobject *uobj)
+{
+	rdma_alloc_commit_uobject(uobj);
+}
+
+static inline void uobj_alloc_abort(struct ib_uobject *uobj)
+{
+	rdma_alloc_abort_uobject(uobj);
+}
+
+static inline struct ib_uobject *__uobj_alloc(const struct uverbs_obj_type *type,
+					      struct ib_ucontext *ucontext)
+{
+	return rdma_alloc_begin_uobject(type, ucontext);
+}
+
+#define uobj_alloc(_type, ucontext)	\
+	__uobj_alloc(&(_type), ucontext)
+
 #endif