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.
