devlink-resource - Man Page
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>