DEVLINK-RESOURCE(8)

NAME
devlink-resource - devlink device resource configuration

SYNOPSIS

devlink [ OPTIONS ] resource { COMMAND | help }

OPTIONS := { -v[erbose] }
devlink resource show [ DEV[/PORT_INDEX] | scope { dev | port } ]
devlink resource help
devlink resource set DEV path RESOURCE_PATH size RESOURCE_SIZE

DESCRIPTION

  devlink resource show - display devlink device resources

DEV - specifies the devlink device to show. If omitted, all devices are listed.
Format is:
BUS_NAME/BUS_ADDRESS

PORT_INDEX - specifies the port to show resources for. When given, only port-level resources for that port are shown.
Format is:
BUS_NAME/BUS_ADDRESS/PORT_INDEX

scope { dev | port }
    Filter resources by scope. dev shows only device-level resources. port shows only port-level resources. When omitted, resources of both scopes are shown.

  devlink resource set - sets resource size of specific resource

DEV - specifies the devlink device.

path RESOURCE_PATH
    Resource's path.

size RESOURCE_SIZE
    The new resource's size.

EXAMPLES

devlink resource show
    Shows resources for all devlink devices.

devlink resource show pci/0000:01:00.0
    Shows the resources of the specified devlink device.

devlink resource show pci/0000:01:00.0/1
    Shows port-level resources for port 1 of the specified devlink device.

devlink resource set pci/0000:01:00.0 path /kvd/linear size 98304
    Sets the size of the specified resource for the specified devlink device.

SEE ALSO
devlink(8), devlink-port(8), devlink-sb(8), devlink-monitor(8),

AUTHOR
Arkadi Sharshevsky <arkadis@mellanox.com>