DEVLINK-PORT(8)                      Linux                     DEVLINK-PORT(8)

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 health { show | recover | diagnose | dump | set }

       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.

   devlink port health - devlink health reporting and recovery
       Is an alias for devlink-health(8).

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.

       devlink port health show
           Shows status and configuration of all supported reporters regis-
           tered on all devlink ports.

       devlink port health show pci/0000:01:00.0/1 reporter tx
           Shows status and configuration of tx reporter registered on
           pci/0000:01:00.0/1 devlink port.

SEE ALSO
       devlink(8), devlink-dev(8), devlink-sb(8), devlink-monitor(8), devlink-
       health(8),

AUTHOR
       Jiri Pirko <jiri@mellanox.com>

iproute2                          14 Mar 2016                  DEVLINK-PORT(8)

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