Comment 7 for bug 1767107

Reviewed: https://review.opencontrail.org/42504
Committed: http://github.com/Juniper/contrail-vrouter/commit/4cc4453962411b0a460b809e8dd1f8d8e4da5e2b
Submitter: Zuul (<email address hidden>)
Branch: R4.1

commit 4cc4453962411b0a460b809e8dd1f8d8e4da5e2b
Author: Frik Botha <email address hidden>
Date: Mon Apr 23 10:35:42 2018 +0200

Include hardware offload hooks

This changeset provides a generic infrastructure for configuring hardware
offloads for vrouter. This defines function prototypes for callbacks which will
be registered by a vrouter offload module, which will be called at certain
points in the vrouter.ko processing (mainly around where it does configurations
of tables via sandesh messages).

Offloaded functionality includes flow, vif, MPLS, VXLAN, mirror, nexthop, layer2
and route tables. QoS API is defined but not currently supported by offload
module (offload module will return an error if configured).

Change-Id: I00119ec244bf0c3bc8fa218aae10dd1b164b47ce
Closes-Bug: #1767107
Signed-off-by: Frik Botha <email address hidden>