devlink-dev − devlink device configuration
devlink [ OPTIONS ] dev { COMMAND | help }
OPTIONS := { −V[ersion] | −n[no-nice-names] }
devlink dev show [ DEV ]
devlink dev help
devlink dev eswitch set DEV [ mode { legacy | switchdev } ]
devlink dev eswitch show DEV
devlink dev show - display devlink device attributes
DEV - specifies the devlink device to show. If this argument is omitted all devices are listed.
Format is:
BUS_NAME/BUS_ADDRESS
devlink dev eswitch show - display devlink device eswitch attributes
devlink dev eswitch set - sets devlink device eswitch attributes
mode { legacy | switchdev }
set eswitch mode
legacy - Legacy SRIOV
switchdev - SRIOV switchdev offloads
devlink dev show
Shows the state of all devlink devices on the system.
devlink dev show pci/0000:01:00.0
Shows the state of specified devlink device.
devlink dev eswitch show pci/0000:01:00.0
Shows the eswitch mode of specified devlink device.
devlink dev eswitch set pci/0000:01:00.0 mode switchdev
Sets the eswitch mode of specified devlink device to switchdev.
devlink(8), devlink-port(8), devlink-sb(8), devlink-monitor(8),
Jiri Pirko <jiri AT mellanox DOT com>