Messages in this thread | | | Date | Fri, 24 Apr 2015 16:35:39 +0200 | From | Michael Wang <> | Subject | Re: [PATCH v6 01/26] IB/Verbs: Implement new callback query_transport() |
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On 04/24/2015 04:29 PM, Tom Talpey wrote: > On 4/24/2015 8:23 AM, Michael Wang wrote: [snip] >> +static enum rdma_transport_type >> +mlx5_ib_query_transport(struct ib_device *device, u8 port_num) >> +{ >> + return RDMA_TRANSPORT_IB; >> +} >> + > > > Just noticed that mlx5 is not being coded as RoCE-capable like mlx4. > The mlx5 driver is for the new ConnectX-4, which implements all three > of IB, RoCE and RoCEv2, right? Are those last two not supported?
I'm not sure about the details of mlx5, but according to the current implementation, it's transport is IB without a link-layer callback, which means it doesn't support IBoE...
And there is no method to change the port link-layer type as mlx4 did.
Regards, Michael Wang
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