[PATCH v1] doc: deprecation notice to add callback data to rte_event_fp_ops

[Ferruh Yigit]

On 7/17/2023 12:43 PM, Jerin Jacob wrote:
> On Mon, Jul 17, 2023 at 4:54 PM Sivaprasad Tummala
> <sivaprasad.tummala at amd.com> wrote:
>>
>> Deprecation notice to add "rte_eventdev_port_data" field to
>> ``rte_event_fp_ops`` for callback support.
>>
>> Signed-off-by: Sivaprasad Tummala <sivaprasad.tummala at amd.com>
> 
> Acked-by: Jerin Jacob <jerinj at marvell.com>
> 

Acked-by: Ferruh Yigit <ferruh.yigit at amd.com>

> 
>> ---
>>  doc/guides/rel_notes/deprecation.rst | 7 +++++++
>>  1 file changed, 7 insertions(+)
>>
>> diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
>> index fb771a0305..057f97ce5a 100644
>> --- a/doc/guides/rel_notes/deprecation.rst
>> +++ b/doc/guides/rel_notes/deprecation.rst
>> @@ -130,6 +130,13 @@ Deprecation Notices
>>    ``rte_cryptodev_get_auth_algo_string``, ``rte_cryptodev_get_aead_algo_string`` and
>>    ``rte_cryptodev_asym_get_xform_string`` respectively.
>>
>> +* eventdev: The struct rte_event_fp_ops will be updated with a new element
>> +  rte_eventdev_port_data to support optional callbacks in DPDK 23.11.
>> +  rte_eventdev_port_data is used to hold callbacks registered optionally
>> +  per event device port and associated callback data. By adding rte_eventdev_port_data
>> +  to rte_event_fp_ops, allows to fetch this data for fastpath eventdev inline functions
>> +  in advance. This changes the size of rte_event_fp_ops and result in ABI change.
>> +
>>  * security: Hide structures ``rte_security_ops`` and ``rte_security_ctx``
>>    as these are internal to DPDK library and drivers.
>>
>> --
>> 2.34.1
>>