Re: [PATCH for-next] RDMA/usnic: Remove the query_pkey callback

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On 27/08/2020 10:53, Kamal Heib wrote:
> On Thu, Aug 20, 2020 at 04:53:38PM +0300, Kamal Heib wrote:
>> On Thu, Aug 20, 2020 at 04:11:23PM +0300, Gal Pressman wrote:
>>> On 20/08/2020 15:53, Kamal Heib wrote:
>>>> Now that the query_pkey() isn't mandatory by the RDMA core, this
>>>> callback can be removed from the usnic provider.
>>>
>>> Not directly related to this patch, but pyverbs has a test which verifies that
>>> max_pkeys > 0, maybe this check should be removed.
>>
>> Or changed to work only for node_type == e.IBV_NODE_CA?
>>
>> Thanks,
>> Kamal
> 
> BTW, do the efa care about pkey?

Depends.. We only support the default pkey so it doesn't do much in terms of
functionality, but we still need to support it as part of the QP state machine
for modify QP.



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