From 483a3966b570529a910dc2a02deac0036e642309 Mon Sep 17 00:00:00 2001 From: Slava Shwartsman Date: Mon, 3 Apr 2017 13:13:51 +0300 Subject: IB/core: Introduce drop flow specification This flow steering specification identifies flow for drop by the HW. If user create a flow only with the drop specification, then all the packets that hit this flow will be dropped, otherwise the HW will drop only the packets that match the other L2/L3/L4 specifications. Signed-off-by: Slava Shwartsman Reviewed-by: Maor Gottlieb Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford --- include/uapi/rdma/ib_user_verbs.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/uapi/rdma') diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index 997f904c7692..477d629f539d 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -947,6 +947,17 @@ struct ib_uverbs_flow_spec_action_tag { __u32 reserved1; }; +struct ib_uverbs_flow_spec_action_drop { + union { + struct ib_uverbs_flow_spec_hdr hdr; + struct { + __u32 type; + __u16 size; + __u16 reserved; + }; + }; +}; + struct ib_uverbs_flow_tunnel_filter { __be32 tunnel_id; }; -- cgit v1.2.3