From d7b306657d205fddd781e982aec5f3c3dc69fa88 Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Thu, 24 Oct 2019 18:10:10 -0400 Subject: mdata: buffer metadata change tracker plugin A handy tool in case you need to know which metadata will be changed when a packet visits a certain node. Reflect metadata changes into format functions used by the vpp-specific wireshark dissector. Type: feature Signed-off-by: Dave Barach Change-Id: I96fe8a24db4082bb29fe2a33cc522e8616a3a1bb --- src/plugins/mdata/mdata.api | 46 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 src/plugins/mdata/mdata.api (limited to 'src/plugins/mdata/mdata.api') diff --git a/src/plugins/mdata/mdata.api b/src/plugins/mdata/mdata.api new file mode 100644 index 00000000000..de1c8e4c957 --- /dev/null +++ b/src/plugins/mdata/mdata.api @@ -0,0 +1,46 @@ +/* + * mdata.api - binary API skeleton + * + * Copyright (c) + * 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. + */ + +/** + * @file mdata.api + * @brief VPP control-plane API messages. + * + * This file defines VPP control-plane binary API messages which are generally + * called through a shared memory interface. + */ + +/* Version and type recitations */ + +option version = "0.1.0"; +import "vnet/interface_types.api"; + +/** @brief API to enable / disable mdata on an interface + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param enable_disable - 1 to enable, 0 to disable the feature +*/ + +autoreply define mdata_enable_disable { + /* Client identifier, set from api_main.my_client_index */ + u32 client_index; + + /* Arbitrary context, so client can match reply to request */ + u32 context; + + /* Enable / disable the feature */ + bool enable_disable; +}; -- cgit 1.2.3-korg