From b598f1d3d7d4ace9a29c01d93a8d1ba616a91e15 Mon Sep 17 00:00:00 2001 From: Marco Varlese Date: Tue, 19 Sep 2017 14:25:28 +0200 Subject: Initial GENEVE TUNNEL implementation and tests. Notes on this first implementation: * First version of the implementation does NOT support GENEVE OPTIONS HEADER: it isn't well understood what the purpose of the OPTIONS will be and/or what content would be placed in the variable option data; Once the IETF work will evolve and further information will be available it could be possible to modify the frame rewrite to contemplate the actual GENEVE OPTIONS. Change-Id: Iddfe6f408cc45bb0800f00ce6a3e302e48a4ed52 Signed-off-by: Marco Varlese --- src/vnet/geneve/geneve.api | 71 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 src/vnet/geneve/geneve.api (limited to 'src/vnet/geneve/geneve.api') diff --git a/src/vnet/geneve/geneve.api b/src/vnet/geneve/geneve.api new file mode 100644 index 00000000000..eb391055b8e --- /dev/null +++ b/src/vnet/geneve/geneve.api @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2017 SUSE LLC. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + define geneve_add_del_tunnel +{ + u32 client_index; + u32 context; + u8 is_add; + u8 is_ipv6; + u8 local_address[16]; + u8 remote_address[16]; + u32 mcast_sw_if_index; + u32 encap_vrf_id; + u32 decap_next_index; + u32 vni; +}; + +define geneve_add_del_tunnel_reply +{ + u32 context; + i32 retval; + u32 sw_if_index; +}; + +define geneve_tunnel_dump +{ + u32 client_index; + u32 context; + u32 sw_if_index; +}; + +define geneve_tunnel_details +{ + u32 context; + u32 sw_if_index; + u8 src_address[16]; + u8 dst_address[16]; + u32 mcast_sw_if_index; + u32 encap_vrf_id; + u32 decap_next_index; + u32 vni; + u8 is_ipv6; +}; + +/** \brief Interface set geneve-bypass request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_index - interface used to reach neighbor + @param is_ipv6 - if non-zero, enable ipv6-geneve-bypass, else ipv4-geneve-bypass + @param enable - if non-zero enable, else disable +*/ +autoreply define sw_interface_set_geneve_bypass +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u8 is_ipv6; + u8 enable; +}; -- cgit 1.2.3-korg