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authorAndrew Yourtchenko <ayourtch@gmail.com>2018-10-06 09:18:00 +0200
committerJohn Lo <loj@cisco.com>2018-10-15 20:03:56 +0000
commita23caded85ebc754b8e355d04cc747adfde5d467 (patch)
tree80980219cbffcb0c8e2ed8f8768a73f4efae5d76 /src/vnet/l2/l2_input.h
parent1c98831bf0763548d9027f191854d3af275f3abc (diff)
vnet: create L2 feature arc infrastructure
This commit adds two new nodes in the L2 datapath in input and output direction respectively. These nodes fork the traffic into three feature arcs: ip4, ip6 and nonip, which later join to continue the usual L2 processing. The vnet_l2_feature_enable_disable() function with the same signature as vnet_feature_enable_disable() takes care of enabling the L2 datapath feature bits as needed, when the features are enabled/disabled. Thus, L2 features may use the similar plumbing as the L3 features enjoy. Change-Id: I76877b3a92d794c492bff1622bb26acba05705b2 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Diffstat (limited to 'src/vnet/l2/l2_input.h')
-rw-r--r--src/vnet/l2/l2_input.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vnet/l2/l2_input.h b/src/vnet/l2/l2_input.h
index 4d6f1a32177..e7c413f59c4 100644
--- a/src/vnet/l2/l2_input.h
+++ b/src/vnet/l2/l2_input.h
@@ -117,6 +117,7 @@ l2input_bd_config (u32 bd_index)
_(VPATH, "vpath-input-l2") \
_(ACL, "l2-input-acl") \
_(POLICER_CLAS, "l2-policer-classify") \
+ _(INPUT_FEAT_ARC, "l2-input-feat-arc") \
_(INPUT_CLASSIFY, "l2-input-classify") \
_(SPAN, "span-l2-input")