NAME

       devlink-port - devlink port configuration

SYNOPSIS

       devlink [ OPTIONS ] port  { COMMAND | help }

       OPTIONS := { -V[ersion] | -n[no-nice-names] }

       devlink port set DEV/PORT_INDEX [ type { eth | ib | auto } ]

       devlink port split DEV/PORT_INDEX count COUNT

       devlink port unsplit DEV/PORT_INDEX

       devlink port show [ DEV/PORT_INDEX ]

       devlink port help

DESCRIPTION

   devlink port set - change devlink port attributes
       DEV/PORT_INDEX - specifies the devlink port to operate on.

           Format is:
             BUS_NAME/BUS_ADDRESS/PORT_INDEX

       type { eth | ib | auto }
              set port type

              eth - Ethernet

              ib - Infiniband

              auto - autoselect

   devlink port split - split devlink port into more
       DEV/PORT_INDEX - specifies the devlink port to operate on.

       count COUNT
              number of ports to split to.

   devlink port unsplit - unsplit previously split devlink port
       Could be performed on any split port of the same split group.

       DEV/PORT_INDEX - specifies the devlink port to operate on.

   devlink port show - display devlink port attributes
       DEV/PORT_INDEX - specifies the devlink port to show.  If this argument is omitted all
       ports are listed.

EXAMPLES

       devlink port show
           Shows the state of all devlink ports on the system.

       devlink port show pci/0000:01:00.0/1
           Shows the state of specified devlink port.

       devlink port set pci/0000:01:00.0/1 type eth
           Set type of specified devlink port to Ethernet.

       devlink port split pci/0000:01:00.0/1 count 4
           Split the specified devlink port into four ports.

       devlink port unsplit pci/0000:01:00.0/1
           Unplit the specified previously split devlink port.

SEE ALSO

       devlink(8), devlink-dev(8), devlink-sb(8), devlink-monitor(8),

AUTHOR

       Jiri Pirko <jiri@mellanox.com>