2013/10/6 Jack Morgenstein <[email protected]>:
> You cannot have ETH and IB link layers existing on the same port at the
> same time.
>
> However, you can run IB applications over an ETH link layer by using
> RoCE (RDMA over Converged Ethernet). If you do:
>
>         ibv_devinfo
>
> on a host where an HCA has a port configured to an ETH link layer,
> you should see an entry for the ETH layer port.  Under that port
> number, you will see:
>
>         ...
>         link_layer:     Ethernet


Thanks, Jack, for answer.

-- 
Vasiliy Tolstov,
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