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 registered 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>