Raw export of IP6 packet with iOAM metadata

- is enabled on iOAM pop nodes with "set ioam export ipfix collector"
- ioam_export_node Hooks into vlib graph b/n ip6-hop-by-hop node and ip6-pop-hop-by-hop node
- A buffer per worker thread is created for collecting packet data to be exported
- ioam_export_node exports first 3 cachelines by collecting it in a MTU sized frame, slaps on ipfix header for export
- ioam_export_thread process node - checks for unsent record buffers for longer than 20 seconds and exports it
- Added dual loop and prefetch in add, hop-by-hop and pop functions

To be done:
- IPfix template
- Multi collector distribution of ipfix packets
- Port to be configurable

Change-Id: I959b4253036551382562bdaf10a83fd6f2f1c88b
Signed-off-by: Shwetha <shwethab@cisco.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/plugins/ioam-plugin/Makefile.am b/plugins/ioam-plugin/Makefile.am
index 47ff11671f9..2ea29e006d9 100644
--- a/plugins/ioam-plugin/Makefile.am
+++ b/plugins/ioam-plugin/Makefile.am
@@ -54,6 +54,30 @@ vpppluginsdir = ${libdir}/vpp_plugins
 vppapitestplugins_LTLIBRARIES = ioam_pot_test_plugin.la
 vppplugins_LTLIBRARIES = ioam_pot_plugin.la
 
+########################################
+# iOAM trace export
+########################################
+
+ioam_export_plugin_la_SOURCES =   \
+ioam/export/ioam_export.c         \
+ioam/export/node.c                \
+ioam/export/ioam_export.api.h     \
+ioam/export/ioam_export_thread.c
+
+BUILT_SOURCES += ioam/export/ioam_export.api.h
+
+noinst_HEADERS +=                       \
+  ioam/export/ioam_export_all_api_h.h   \
+  ioam/export/ioam_export_msg_enum.h    \
+  ioam/export/ioam_export.api.h
+
+ioam_export_test_plugin_la_SOURCES =  \
+  ioam/export/ioam_export_test.c      \
+  ioam/export/ioam_export_plugin.api.h
+
+vppapitestplugins_LTLIBRARIES += ioam_export_test_plugin.la
+vppplugins_LTLIBRARIES += ioam_export_plugin.la
+
 
 # Remove *.la files
 install-data-hook: