25/07/2023 10:40, Ferruh Yigit: > On 7/17/2023 12:24 PM, Sivaprasad Tummala wrote: > > Deprecation notice to add "rte_eventdev_port_data" field to > > ``rte_event_fp_ops`` for callback support. > > > > Signed-off-by: Sivaprasad Tummala <sivaprasad.tumm...@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. > > > > +techboard, > > Request for review/ack, patch is to extend eventdev to support callbacks > per packet.
It does not look necessary to announce adding new fields. The ABI compatibility breakage should be covered by this patch: https://patches.dpdk.org/project/dpdk/patch/20230728152052.1204486-1-tho...@monjalon.net/ Marking as superseded.
