Re: [PATCH rdma-next 14/15] IB/mlx5: Don't advertise RAW QP support in dual port mode

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On 12/25/2017 3:17 AM, Or Gerlitz wrote:
> On Mon, Dec 25, 2017 at 9:16 AM, Leon Romanovsky <leonro@xxxxxxxxxxxx> wrote:
>> On Mon, Dec 25, 2017 at 12:16:15AM +0200, Or Gerlitz wrote:
>>> On Sun, Dec 24, 2017 at 2:57 PM, Leon Romanovsky <leon@xxxxxxxxxx> wrote:
>>>> From: Daniel Jurgens <danielj@xxxxxxxxxxxx>
>>>>
>>>> When operating in dual port RoCE mode RAW QPs are not supposed
>>>> to work on the slave port.
>>> why?
>> HW create flow table restriction.
>
> cryptic to me, either put a proper explanation on the V2 change log
> for this patch
> so we can review it then or explain it here if you want a review on V1

We don't report RAW QP support on a per port basis.  It's per device.  The user doesn't know which port is the master/slave, so we shouldn't support RAW QP at all in this mode. I'll update the commit message to state that.

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