There are 2 repositories under 10gbit topic.
High-speed packet processing framework
Open source components and extensions for n2disk
Aquantia AQC multigigabit NIC linux driver (atlantic) - development preview
Linux driver for tn40xx from Tehuti Networks
Video: https://youtu.be/0xSA0ljsnjc Ref's and Slideware for Talk on 10Gbit+ in the home for Linuxconf Australasia 2018