mlx5tool(8) on FreeBSD
The text 31f7ff9afb89, as FreeBSD 13.2-RELEASE, FreeBSD 13.1-RELEASE, FreeBSD 13.0-RELEASE shipped it.
Utility for managing Connect-X 4/5/6 Mellanox network adapters
Flags it lists
-
-E -
-e -
-f -
-r -
-w -
-z