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doc: announce ethdev API changes for callbacks

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Ethdev APIs to add callback return the callback object as "void *",
update return type to actual object type
"struct rte_eth_rxtx_callback *"

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This commit is contained in:
Ferruh Yigit 2018-02-09 10:18:18 +00:00 committed by Thomas Monjalon
parent 16a7009aee
commit 768ac8d452
1 changed files with 7 additions and 0 deletions
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7
doc/guides/rel_notes/deprecation.rst
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@ -142,6 +142,13 @@ Deprecation Notices
successful. This modification will only impact the PMDs, not the
applications.
* ethdev: functions add rx/tx callback will return named opaque type
``rte_eth_add_rx_callback()``, ``rte_eth_add_first_rx_callback()`` and
``rte_eth_add_tx_callback()`` functions currently return callback object as
``void \*`` but APIs to delete callbacks get ``struct rte_eth_rxtx_callback \*``
as parameter. For consistency functions adding callback will return
``struct rte_eth_rxtx_callback \*`` instead of ``void \*``.
* i40e: The default flexible payload configuration which extracts the first 16
bytes of the payload for RSS will be deprecated starting from 18.02. If
required the previous behavior can be configured using existing flow