From: Akshaya N <akshaya@rtbrick.com>
Date: Fri, 15 Sep 2017 12:07:53 +0000 (+0530)
Subject: VLAN support on host(af-packet) interface.
X-Git-Tag: v17.10-rc1~3
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=535f0bfe0274e86c5d2e00dfd66dd632c6ae20a9;hp=535f0bfe0274e86c5d2e00dfd66dd632c6ae20a9;p=vpp.git

VLAN support on host(af-packet) interface.

On host interface if a VLAN tagged packet is received, linux kernel removes
the VLAN header from packet byte stream and adds metadata in tpacket2_hdr.
This patch explicitely checks for the presense of VLAN metadata and adds it
in VPP packet.

Change-Id: I0ba35c1e98dbc008ce18d032f22f2717d610c1aa
Signed-off-by: Akshaya N <akshaya@rtbrick.com>
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