IB/core: Introduce UVERBS_IDR_ANY_OBJECT
Introduce the UVERBS_IDR_ANY_OBJECT type to match any IDR object.
Once used, the infrastructure skips checking for the IDR type, it
becomes the driver handler responsibility.
This enables drivers to get in a given method an object from various of
types.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h
index 7f4ace9..2f56844 100644
--- a/include/rdma/uverbs_ioctl.h
+++ b/include/rdma/uverbs_ioctl.h
@@ -524,6 +524,12 @@
.u2.objs_arr.max_len = _max_len, \
__VA_ARGS__ } })
+/*
+ * Only for use with UVERBS_ATTR_IDR, allows any uobject type to be accepted,
+ * the user must validate the type of the uobject instead.
+ */
+#define UVERBS_IDR_ANY_OBJECT 0xFFFF
+
#define UVERBS_ATTR_IDR(_attr_id, _idr_type, _access, ...) \
(&(const struct uverbs_attr_def){ \
.id = _attr_id, \