Verify the Network Adapter Driver and Firmware Versions

Enhanced PTP User Guide (UG1602)

Document ID
UG1602
Release Date
2022-10-18
Revision
1.0 English

To check the network adapter driver and firmware versions use the Linux ethtool command. For example:

# ethtool -i eth<N>
Note: The in-tree Solarflare drivers that are supplied with Linux distributions do not fully support PTP. The in-tree driver will be version 4.0 or 4.1. For example, this is an in-tree driver that does not fully support PTP:
# ethtool -i eth<N>
sfc 4.0

Refer to Hardware and Software Support for driver and firmware information.