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acl: add 256-bit AVX512 classify method
[dpdk.git]
/
doc
/
guides
/
rel_notes
/
release_20_11.rst
diff --git
a/doc/guides/rel_notes/release_20_11.rst
b/doc/guides/rel_notes/release_20_11.rst
index
fafd0f7
..
8814ae7
100644
(file)
--- a/
doc/guides/rel_notes/release_20_11.rst
+++ b/
doc/guides/rel_notes/release_20_11.rst
@@
-62,6
+62,12
@@
New Features
The functions are provided as a generic stubs and
x86 specific implementation.
The functions are provided as a generic stubs and
x86 specific implementation.
+* **Updated CRC modules of the net library.**
+
+ * Added runtime selection of the optimal architecture-specific CRC path.
+ * Added optimized implementations of CRC32-Ethernet and CRC16-CCITT
+ using the AVX512 and VPCLMULQDQ instruction sets.
+
* **Added the FEC API, for a generic FEC query and config.**
Added the FEC API which provides functions for query FEC capabilities and
* **Added the FEC API, for a generic FEC query and config.**
Added the FEC API which provides functions for query FEC capabilities and
@@
-107,6
+113,10
@@
New Features
Updated the Intel ixgbe driver to use write combining stores.
Updated the Intel ixgbe driver to use write combining stores.
+* **Updated Intel ice driver.**
+
+ Updated the Intel ice driver to use write combining stores.
+
* **Updated Intel qat driver.**
Updated the Intel qat driver to use write combining stores.
* **Updated Intel qat driver.**
Updated the Intel qat driver to use write combining stores.
@@
-136,6
+146,12
@@
New Features
``--portmask=N``
where N represents the hexadecimal bitmask of ports used.
``--portmask=N``
where N represents the hexadecimal bitmask of ports used.
+* **Added Marvell OCTEON TX2 regex PMD.**
+
+ Added a new PMD driver for hardware regex offload block for OCTEON TX2 SoC.
+
+ See the :doc:`../regexdevs/octeontx2` for more details.
+
* **Updated ioat rawdev driver**
The ioat rawdev driver has been updated and enhanced. Changes include:
* **Updated ioat rawdev driver**
The ioat rawdev driver has been updated and enhanced. Changes include:
@@
-167,6
+183,11
@@
New Features
* Extern objects and functions can be plugged into the pipeline.
* Transaction-oriented table updates.
* Extern objects and functions can be plugged into the pipeline.
* Transaction-oriented table updates.
+* **Add new AVX512 specific classify algorithms for ACL library.**
+
+ * Added new ``RTE_ACL_CLASSIFY_AVX512X16`` vector implementation,
+ which can process up to 16 flows in parallel. Requires AVX512 support.
+
Removed Items
-------------
Removed Items
-------------
@@
-288,6
+309,10
@@
API Changes
* bpf: ``RTE_BPF_XTYPE_NUM`` has been dropped from ``rte_bpf_xtype``.
* bpf: ``RTE_BPF_XTYPE_NUM`` has been dropped from ``rte_bpf_xtype``.
+* acl: ``RTE_ACL_CLASSIFY_NUM`` enum value has been removed.
+ This enum value was not used inside DPDK, while it prevented to add new
+ classify algorithms without causing an ABI breakage.
+
ABI Changes
-----------
ABI Changes
-----------