Comment 6 for bug 1936850

Looking at the charm there's a dpdk-driver config option (defined in layer-ovn's config.yaml, also see DPDKDeviceContext in charm-helpers where that gets processed), but there doesn't appear to be a hard-coded package or config for specifying the driver library package. There are a lot of dpdk drivers [1] and corresponding libraries defined in the dpdk package, so perhaps we want to handle this with a config option similar to dpdk-driver.

[1] https://doc.dpdk.org/guides/nics/index.html

e.g. dpdk-driver-library=librte-pmd-hinic20.0