+static struct mlx5dv_devx_cmd_comp *
+mlx5_glue_devx_create_cmd_comp(struct ibv_context *ctx)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+ return mlx5dv_devx_create_cmd_comp(ctx);
+#else
+ (void)ctx;
+ errno = -ENOTSUP;
+ return NULL;
+#endif
+}
+
+static void
+mlx5_glue_devx_destroy_cmd_comp(struct mlx5dv_devx_cmd_comp *cmd_comp)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+ mlx5dv_devx_destroy_cmd_comp(cmd_comp);
+#else
+ (void)cmd_comp;
+ errno = -ENOTSUP;
+#endif
+}
+
+static int
+mlx5_glue_devx_obj_query_async(struct mlx5dv_devx_obj *obj, const void *in,
+ size_t inlen, size_t outlen, uint64_t wr_id,
+ struct mlx5dv_devx_cmd_comp *cmd_comp)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+ return mlx5dv_devx_obj_query_async(obj, in, inlen, outlen, wr_id,
+ cmd_comp);
+#else
+ (void)obj;
+ (void)in;
+ (void)inlen;
+ (void)outlen;
+ (void)wr_id;
+ (void)cmd_comp;
+ return -ENOTSUP;
+#endif
+}
+
+static int
+mlx5_glue_devx_get_async_cmd_comp(struct mlx5dv_devx_cmd_comp *cmd_comp,
+ struct mlx5dv_devx_async_cmd_hdr *cmd_resp,
+ size_t cmd_resp_len)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+ return mlx5dv_devx_get_async_cmd_comp(cmd_comp, cmd_resp,
+ cmd_resp_len);
+#else
+ (void)cmd_comp;
+ (void)cmd_resp;
+ (void)cmd_resp_len;
+ return -ENOTSUP;
+#endif
+}
+
+static struct mlx5dv_devx_umem *
+mlx5_glue_devx_umem_reg(struct ibv_context *context, void *addr, size_t size,
+ uint32_t access)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+ return mlx5dv_devx_umem_reg(context, addr, size, access);
+#else
+ (void)context;
+ (void)addr;
+ (void)size;
+ (void)access;
+ errno = -ENOTSUP;
+ return NULL;
+#endif
+}
+
+static int
+mlx5_glue_devx_umem_dereg(struct mlx5dv_devx_umem *dv_devx_umem)
+{
+#ifdef HAVE_IBV_DEVX_OBJ
+ return mlx5dv_devx_umem_dereg(dv_devx_umem);
+#else
+ (void)dv_devx_umem;
+ return -ENOTSUP;
+#endif
+}
+