From fd44e3853c0155fa82314f341f476d4793415cd2 Mon Sep 17 00:00:00 2001 From: Yishai Hadas Date: Mon, 23 Jul 2018 15:25:07 +0300 Subject: IB/mlx5: Introduce flow steering matcher uapi object Introduce flow steering matcher object and its create and destroy methods. This matcher object holds some mlx5 specific driver properties that matches the underlay device specification when an mlx5 flow steering group is created. It will be used in downstream patches to be part of mlx5 specific create flow method. Signed-off-by: Yishai Hadas Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- include/rdma/uverbs_ioctl.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/rdma/uverbs_ioctl.h') diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h index 017ccf75890c..7f230d1ec2b8 100644 --- a/include/rdma/uverbs_ioctl.h +++ b/include/rdma/uverbs_ioctl.h @@ -204,6 +204,8 @@ struct uverbs_object_tree_def { #define UVERBS_ATTR_SIZE(_min_len, _len) \ .u.ptr.min_len = _min_len, .u.ptr.len = _len +#define UVERBS_ATTR_NO_DATA() UVERBS_ATTR_SIZE(0, 0) + /* * Specifies a uapi structure that cannot be extended. The user must always * supply the whole structure and nothing more. The structure must be declared -- cgit v1.2.1