rdma-link (8) - Linux Manuals

rdma-link: rdma link configuration


rdma-link - rdma link configuration


devlink [ OPTIONS ] link { COMMAND | help }

OPTIONS := { -V[ersion] | -d[etails] }

rdma link show [ DEV/PORT_INDEX ]

rdma link add NAME type TYPE netdev NETDEV

rdma link delete NAME

rdma link help


rdma link show - display rdma link attributes

DEV/PORT_INDEX - specifies the RDMA link to show. If this argument is omitted all links are listed.

rdma link add NAME type TYPE netdev NETDEV - add an rdma link for the specified type to the network device

NAME - specifies the new name of the rdma link to add

TYPE - specifies which rdma type to use. Link types:

rxe - Soft RoCE driver

siw - Soft iWARP driver

NETDEV - specifies the network device to which the link is bound

rdma link delete NAME - delete an rdma link

NAME - specifies the name of the rdma link to delete


rdma link show

Shows the state of all rdma links on the system.

rdma link show mlx5_2/1

Shows the state of specified rdma link.

rdma link add rxe_eth0 type rxe netdev eth0

Adds a RXE link named rxe_eth0 to network device eth0

rdma link del rxe_eth0

Removes RXE link rxe_eth0


Leon Romanovsky <leonro [at] mellanox.com>


rdma(8), rdma-dev(8), rdma-resource(8), rdma-statistic(8),