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
It is workaround for memory initialization failure of secondary
processes. Seconday processes try to map to the same address
as the primary process, but it happens that the address has
already been mapped. Avoid this problem by specifying the
address that the primary process maps to.
Change-Id: If2e41db00eebd641ae208d8dec4abdf24fd3a04f
Closes-Bug: #1814834
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
