Re: [PATCH rdma-next 00/15] Dual Port mlx5 IB Device for RoCE

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On Sun, Dec 24, 2017 at 11:47 PM, Or Gerlitz <gerlitz.or@xxxxxxxxx> wrote:
> On Sun, Dec 24, 2017 at 2:57 PM, Leon Romanovsky wrote:


>> SR-IOV devices follow the same pattern as the physical ones. VFs of a
>> master port can bind VFs of slave ports, if available, and operate as dual port
>> devices.


> We still have two mlx5 EN devices, right?! and from libvirt point of view
> business are just as usual,
> a VM will be assigned with one VF from any of the core devices (master only,
> slave only or both) and this will be an IB device with one port - correct?

what happens if the admin provisions two VF devices for each of the
following patterns:

(slave, slave)
(master, master)
(master, slave) <-- this one you were targeting
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