build: standardize component names and defines

[dpdk.git] / doc / guides / rel_notes / deprecation.rst

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index ff39243..76a8396 100644 (file)
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -11,6 +11,14 @@ here.
 Deprecation Notices
 -------------------
 
+* build: The macros defined to indicate which DPDK libraries and drivers
+  are included in the meson build are changing to a standardized format of
+  ``RTE_LIB_<NAME>`` and ``RTE_<CLASS>_<NAME>``, where ``NAME`` is the
+  upper-case component name, e.g. EAL, ETHDEV, IXGBE, and ``CLASS`` is the
+  upper-case name of the device class to which a driver belongs e.g.
+  ``NET``, ``CRYPTO``, ``VDPA``. The old macros are deprecated and will be
+  removed in a future release.
+
 * meson: The minimum supported version of meson for configuring and building
   DPDK will be increased to v0.47.1 (from 0.41) from DPDK 19.05 onwards. For
   those users with a version earlier than 0.47.1, an updated copy of meson
@@ -149,13 +157,6 @@ Deprecation Notices
   will be limited to maximum 256 queues.
   Also compile time flag ``RTE_ETHDEV_QUEUE_STAT_CNTRS`` will be removed.
 
-* security: The API ``rte_security_session_create`` takes only single mempool
-  for session and session private data. So the application need to create
-  mempool for twice the number of sessions needed and will also lead to
-  wastage of memory as session private data need more memory compared to session.
-  Hence the API will be modified to take two mempool pointers - one for session
-  and one for private data.
-
 * cryptodev: support for using IV with all sizes is added, J0 still can
   be used but only when IV length in following structs ``rte_crypto_auth_xform``,
   ``rte_crypto_aead_xform`` is set to zero. When IV length is greater or equal