amzn/amzn-drivers

Official AWS drivers repository for Elastic Network Adapter (ENA) and Elastic Fabric Adapter (EFA)

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Sep 3, 2026

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README

AMAZON DRIVERS

Official repository of the open source drivers for devices used on AWS platforms.

The following drivers are included:

Linux kernel driver for Elastic Network Adapter (ENA)
FreeBSD kernel driver for Elastic Network Adapter (ENA)
DPDK userspace driver for Elastic Network Adapter (ENA)
Linux kernel driver for Elastic Fabric Adapter (EFA)
Peer memory Linux kernel driver for Elastic Fabric Adapter (EFA)

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README

AMAZON DRIVERS

Official repository of the open source drivers for devices used on AWS platforms.

The following drivers are included:

Linux kernel driver for Elastic Network Adapter (ENA)
FreeBSD kernel driver for Elastic Network Adapter (ENA)
DPDK userspace driver for Elastic Network Adapter (ENA)
Linux kernel driver for Elastic Fabric Adapter (EFA)
Peer memory Linux kernel driver for Elastic Fabric Adapter (EFA)