DEVLINK-DEV 8 "14 Mar 2016" "iproute2" "Linux"
 NAME
devlink-dev - devlink device configuration

 SYNOPSIS
 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 " } "  "]"  "[ "  inline-mode " { " none " | " link " | " network " | " transport " } "  "]"  "[ "  encap " { " disable " | " enable " } "  "]" 
 "devlink dev eswitch show"  DEV 

 "DESCRIPTION"
 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



 inline-mode " { " none " | " link " | " network " | " transport " } " Some HWs need the VF driver to put part of the packet headers on the TX descriptor so the e-switch can do proper matching and steering.

 none - None

 link - L2 mode

 network - L3 mode

 transport - L4 mode



 encap " { " disable " | " enable " } " Set eswitch encapsulation support

 disable - Disable encapsulation support

 enable - Enable encapsulation support


 "EXAMPLES"

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.


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



 AUTHOR
Jiri Pirko <jiri@mellanox.com>