networking-spp has not been able to upgrade DPDK/SPP version from
v18.08 because DPDK v18.11 and later have a problem that secondary
processes can not use vhost PMD.
Now the problem is fixed in DPDK v20.02, this patch makes Neutron
SPP driver use DPDK/SPP v20.02.
Change-Id: Ic51071c10bf8f7b954586c82bbf85421918be55e
Blueprint: upgrade-dpdk-2002
This patch makes tap-as-a-service(taas) usable in networking-spp.
Documents for taas are not included in this patch. The documents
will be committed in another patch.
Change-Id: Iab3dd1ebcf7775b0a490fbfbe6e0824c7b74742e
Blueprint: taas-support