mst Synopsis - FreeBSD
            
            mst <command> [switches]
    There are no mst start or stop operations in FreeBSD.
| mst status | Print current status of Mellanox devices. | 
| mst help | Print this help information. | 
| mst version | Print mst version information. | 
| mst server start [port] | Start mst server to allow incoming connection. Default port is 23108. | 
| mst server stop | Stop mst server. | 
| mst cable add | Add the cables that are connected to the device | 
| mst cable del | Delete the added cables | 
To print the current status of Mellanox devices:
            
            VMwareMST devices:
------------
pci0:3:0:0 - MT27500 Family [ConnectX-3]
    The mst status output is taken from parsing the `pciconf` output.
To show the devices status with detailed information:
            
            # mst status -v
 
PCI devices:
------------
DEVICE_TYPE          MST  PCI         RDMA      NET       NUMA
ConnectX4LX(rev:0)        pci0:2:0:0  02:00.0   mlx5_0
ConnectX4LX(rev:0)        pci0:2:0:1  02:00.1   mlx5_1
ConnectX4(rev:0)          pci0:3:0:0  03:00.0   mlx5_2