Comment 9 for bug 1939855

output from the command:

$ ethtool eno12409
Settings for eno12409:
 Supported ports: [ FIBRE ]
 Supported link modes: 25000baseCR/Full
 Supported pause frame use: Symmetric
 Supports auto-negotiation: Yes
 Supported FEC modes: None BaseR RS
 Advertised link modes: 25000baseCR/Full
 Advertised pause frame use: No
 Advertised auto-negotiation: Yes
 Advertised FEC modes: None BaseR RS
 Link partner advertised link modes: Not reported
 Link partner advertised pause frame use: No
 Link partner advertised auto-negotiation: Yes
 Link partner advertised FEC modes: Not reported
 Speed: 25000Mb/s
 Duplex: Full
 Port: Direct Attach Copper
 PHYAD: 0
 Transceiver: internal
 Auto-negotiation: on
Cannot get wake-on-lan settings: Operation not permitted
 Current message level: 0x00000007 (7)
          drv probe link
 Link detected: yes
~$ ethtool -d eno12409
Cannot get register dump: Operation not permitted
ubuntu@C6520-E810-30:~$ sudo ethtool -d eno12409
Offset Values
------ ------
0x0000: 00 00 00 00 03 00 00 00 05 00 00 00 01 08 00 40
0x0010: 01 00 00 40 00 00 39 34 00 00 00 00