mlx5tool(8) on FreeBSD
The text 02ff9962873e, as FreeBSD 14.5-RELEASE, FreeBSD 14.4-RELEASE, FreeBSD 14.3-RELEASE, FreeBSD 13.5-RELEASE shipped it.
Utility for managing Connect-X 4/5/6 Mellanox network adapters
Flags it lists
-
-E -
-e -
-f -
-r -
-w -
-z