net/i40e: fix IPv6 fragment RSS offload type in flow

[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 2bb2ed5..90cc3ed 100644 (file)
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -6,60 +6,14 @@
 DPDK Release 20.11
 ==================
 
 DPDK Release 20.11
 ==================
 

-.. **Read this first.**
-
-   The text in the sections below explains how to update the release notes.
-
-   Use proper spelling, capitalization and punctuation in all sections.
-
-   Variable and config names should be quoted as fixed width text:
-   ``LIKE_THIS``.
-
-   Build the docs and view the output file to ensure the changes are correct::
-
-      make doc-guides-html
-      xdg-open build/doc/html/guides/rel_notes/release_20_11.html
-
-

 New Features
 ------------
 
 New Features
 ------------
 

-.. This section should contain new features added in this release.
-   Sample format:
-
-   * **Add a title in the past tense with a full stop.**
-
-     Add a short 1-2 sentence description in the past tense.
-     The description should be enough to allow someone scanning
-     the release notes to understand the new feature.
-
-     If the feature adds a lot of sub-features you can use a bullet list
-     like this:
-
-     * Added feature foo to do something.
-     * Enhanced feature bar to do something else.
-
-     Refer to the previous release notes for examples.
-
-     Suggested order in release notes items:
-     * Core libs (EAL, mempool, ring, mbuf, buses)
-     * Device abstraction libs and PMDs
-       - ethdev (lib, PMDs)
-       - cryptodev (lib, PMDs)
-       - eventdev (lib, PMDs)
-       - etc
-     * Other libs
-     * Apps, Examples, Tools (if significant)
-
-     This section is a comment. Do not overwrite or remove it.
-     Also, make sure to start the actual text at the margin.
-     =======================================================
-

 * **Added write combining store APIs.**
 
   Added ``rte_write32_wc`` and ``rte_write32_wc_relaxed`` APIs
   that enable write combining stores (depending on architecture).
 * **Added write combining store APIs.**
 
   Added ``rte_write32_wc`` and ``rte_write32_wc_relaxed`` APIs
   that enable write combining stores (depending on architecture).

-  The functions are provided as a generic stubs and
+  The functions are provided as a generic stub and

   x86 specific implementation.
 
 * **Added prefetch with intention to write APIs.**
   x86 specific implementation.
 
 * **Added prefetch with intention to write APIs.**


@@ -77,38 +31,87 @@ New Features
   This API is specific to x86 and implemented as a stub for other
   architectures.
 
   This API is specific to x86 and implemented as a stub for other
   architectures.
 

+* **Added support for limiting maximum SIMD bitwidth.**
+
+  Added a new EAL config setting ``max_simd_bitwidth`` to limit the vector
+  path selection at runtime. This value can be set by apps using the
+  ``rte_vect_set_max_simd_bitwidth`` function, or by the user with EAL flag
+  ``--force-max-simd-bitwidth``.
+
+* **Added zero copy APIs for rte_ring.**
+
+  For rings with producer/consumer in ``RTE_RING_SYNC_ST``, ``RTE_RING_SYNC_MT_HTS``
+  modes, these APIs split enqueue/dequeue operation into three phases
+  (enqueue/dequeue start, copy data to/from ring, enqueue/dequeue finish).
+  Along with the advantages of the peek APIs, these provide the ability to
+  copy the data to the ring memory directly without the need for temporary
+  storage.
+

 * **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.
 
 * **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.
 

+* **Introduced extended buffer description for receiving.**
+
+  Added the extended Rx buffer description for Rx queue setup routine
+  providing the individual settings for each Rx segment with maximal size,
+  buffer offset and memory pool to allocate data buffers from.
+

 * **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

-  current FEC mode from device. Also, API for configuring FEC mode is also provided.
+  current FEC mode from device. An API for configuring FEC mode is also provided.

 
 * **Added thread safety to rte_flow functions.**
 
 
 * **Added thread safety to rte_flow functions.**
 

-  Added ``RTE_ETH_DEV_FLOW_OPS_THREAD_SAFE`` device flag to indicate
-  whether PMD supports thread safe operations. If PMD doesn't set the flag,
-  rte_flow API level functions will protect the flow operations with mutex.
+  Added the ``RTE_ETH_DEV_FLOW_OPS_THREAD_SAFE`` device flag to indicate
+  whether a PMD supports thread safe operations. If the PMD doesn't set the flag,
+  the rte_flow API level functions will protect the flow operations with a mutex.

 
 * **Added flow-based traffic sampling support.**
 
 
 * **Added flow-based traffic sampling support.**
 

-  Added new action: ``RTE_FLOW_ACTION_TYPE_SAMPLE`` to duplicate the matching
-  packets with specified ratio, and apply with own set of actions with a fate
-  action. When the ratio is set to 1 then the packets will be 100% mirrored.
+  Added a new action ``RTE_FLOW_ACTION_TYPE_SAMPLE`` that will sample the
+  incoming traffic and send a duplicated traffic with the specified ratio to
+  the application, while the original packet will continue to the target
+  destination.
+
+  The packets sampling is '1/ratio'. A ratio value set to 1 means that the
+  packets will be completely mirrored. The sample packet can be assigned with
+  a different set of actions than the original packet.

 
 * **Added support of shared action in flow API.**
 
 
 * **Added support of shared action in flow API.**
 

-  Added shared action support to utilize single flow action in multiple flow
-  rules. An update of shared action configuration alters the behavior of all
+  Added shared action support to use single flow actions in multiple flow
+  rules. An update to the shared action configuration alters the behavior of all

   flow rules using it.
 
   flow rules using it.
 

-  * Added new action: ``RTE_FLOW_ACTION_TYPE_SHARED`` to use shared action
-    as flow action.
-  * Added new flow APIs to create/update/destroy/query shared action.
+  * Added a new action: ``RTE_FLOW_ACTION_TYPE_SHARED`` to use shared action
+    as a flow action.
+  * Added new flow APIs to create/update/destroy/query shared actions.
+
+* **Added support to flow rules to allow private PMD items/actions.**
+
+  * Flow rule verification has been  updated to accept private PMD
+    items and actions.
+
+* **Added a generic API to offload tunneled traffic and restore missed packets.**
+
+  * Added a new hardware independent helper to the flow API that
+    offloads tunneled traffic and restores missed packets.
+
+* **Updated the ethdev library to support hairpin between two ports.**
+
+  New APIs have been introduced to support binding / unbinding of 2 ports in a
+  hairpin configuration. The hairpin Tx part flow rules can be inserted
+  explicitly. A new API has been added to get the hairpin peer ports list.
+
+* **Updated the Amazon ena driver.**
+
+  Updated the ena PMD with new features and improvements, including:
+
+  * Added network interface metrics which can be read using xstats.

 
 * **Updated Broadcom bnxt driver.**
 
 
 * **Updated Broadcom bnxt driver.**
 


@@ -118,6 +121,9 @@ New Features
   * Added support for RSS hash level selection.
   * Updated HWRM structures to 1.10.1.70 version.
   * Added TRUFLOW support for Stingray devices.
   * Added support for RSS hash level selection.
   * Updated HWRM structures to 1.10.1.70 version.
   * Added TRUFLOW support for Stingray devices.

+  * Added support for representors on MAIA cores of SR.
+  * Added support for VXLAN decap offload using rte_flow.
+  * Added support to indicate native rte_flow API thread safety.

 
 * **Updated Cisco enic driver.**
 
 
 * **Updated Cisco enic driver.**
 


@@ -128,77 +134,110 @@ New Features
 
 * **Added hns3 FEC PMD, for supporting query and config FEC mode.**
 
 
 * **Added hns3 FEC PMD, for supporting query and config FEC mode.**
 

-  Added the FEC PMD which provides functions for query FEC capabilities and
-  current FEC mode from device. Also, PMD for configuring FEC mode is also provided.
+  Added the FEC PMD which provides functions for querying FEC capabilities and
+  current FEC mode from a device. A PMD for configuring FEC mode is also provided.

 
 

-* **Updated Solarflare network PMD.**
+* **Updated the Intel iavf driver.**

 
 

-  Updated the Solarflare ``sfc_efx`` driver with changes including:
+  Updated the iavf PMD with new features and improvements, including:

 
 

-  * Added SR-IOV PF support
-  * Added Alveo SN1000 SmartNICs (EF100 architecture) support
+  * Added support for flexible descriptor metadata extraction.
+  * Added support for outer IP hash of GTPC and GTPU.
+  * Added support of AVX512 instructions in Rx and Tx path.
+  * Added support for up to 256 queue pairs per VF.

 
 

-* **Updated Virtio driver.**
+* **Updated Intel ixgbe driver.**

 
 

-  * Added support for Vhost-vDPA backend to Virtio-user PMD.
-  * Changed default link speed to unknown.
-  * Added support for 200G link speed.
+  Updated the Intel ixgbe driver to use write combining stores.

 
 * **Updated Intel i40e driver.**
 
   Updated the Intel i40e driver to use write combining stores.
 
 
 * **Updated Intel i40e driver.**
 
   Updated the Intel i40e driver to use write combining stores.
 

-* **Updated Intel ixgbe driver.**
+* **Updated Intel ice driver.**

 
 

-  Updated the Intel ixgbe driver to use write combining stores.
+  * Added support for write combining stores.
+  * Added ACL filter support for the Intel DCF.

 
 

-* **Updated Intel ice driver.**
+* **Updated Mellanox mlx5 driver.**

 
 

-  Updated the Intel ice driver to use write combining stores.
+  Updated the Mellanox mlx5 driver with new features and improvements, including:

 
 

-* **Updated Intel qat driver.**
+  * Added vectorized Multi-Packet Rx Queue burst.
+  * Added support for 2 new miniCQE formats: Flow Tag and L3/L4 header.
+  * Added support for PMD level multiple-thread flow insertion.
+  * Added support for matching on fragmented/non-fragmented IPv4/IPv6 packets.
+  * Added support for QinQ packets matching.
+  * Added support for the new VLAN fields ``has_vlan`` in the Ethernet item
+    and ``has_more_vlan`` in the VLAN item.
+  * Updated the supported timeout for Age action to the maximal value supported
+    by the rte_flow API.
+  * Added support for Age action query.
+  * Added support for multi-ports hairpin.
+  * Allow unknown link speed.

 
 

-  Updated the Intel qat driver to use write combining stores.
+  Updated Mellanox mlx5 vDPA driver:

 
 

-* **Updated Memif PMD.**
+  * Added support of vDPA VirtQ error handling.

 
 

-  * Added support for abstract socket address.
-  * Changed default socket address type to abstract.
+* **Updated Solarflare network PMD.**

 
 

-* **Added Ice Lake (Gen4) support for Intel NTB.**
+  Updated the Solarflare ``sfc_efx`` driver with changes including:

 
 

-  Added NTB device support (4th generation) for Intel Ice Lake platform.
+  * Added SR-IOV PF support
+  * Added Alveo SN1000 SmartNICs (EF100 architecture) support including
+    flow API transfer rules for switch HW offload
+  * Added ARMv8 support
+  * Claimed flow API native thread safety
+
+* **Added Wangxun txgbe PMD.**
+
+  Added a new PMD driver for Wangxun 10 Gigabit Ethernet NICs.
+
+  See the :doc:`../nics/txgbe` for more details.
+
+* **Updated Virtio driver.**
+
+  * Added support for Vhost-vDPA backend to the Virtio-user PMD.
+  * Changed default link speed to unknown.
+  * Added support for the 200G link speed.
+
+* **Updated Memif PMD.**
+
+  * Added support for abstract socket addresses.
+  * Changed default socket address type to abstract.

 
 * **Added UDP/IPv4 GRO support for VxLAN and non-VxLAN packets.**
 
   For VxLAN packets, added inner UDP/IPv4 support.
   For non-VxLAN packets, added UDP/IPv4 support.
 
 
 * **Added UDP/IPv4 GRO support for VxLAN and non-VxLAN packets.**
 
   For VxLAN packets, added inner UDP/IPv4 support.
   For non-VxLAN packets, added UDP/IPv4 support.
 

-* **Extended flow-perf application.**
+* **Extended the flow-perf application.**

 
 

-  * Started supporting user order instead of bit mask:
+  * Added support for user order instead of bit mask.

     Now the user can create any structure of rte_flow
     Now the user can create any structure of rte_flow

-    using flow performance application with any order,
-    moreover the app also now starts to support inner
+    using the flow performance application with any order.
+    Moreover the app also now starts to support inner

     items matching as well.
   * Added header modify actions.
   * Added flag action.
   * Added raw encap/decap actions.
   * Added VXLAN encap/decap actions.
     items matching as well.
   * Added header modify actions.
   * Added flag action.
   * Added raw encap/decap actions.
   * Added VXLAN encap/decap actions.

-  * Added ICMP(code/type/identifier/sequence number) and ICMP6(code/type) matching items.
+  * Added ICMP (code/type/identifier/sequence number) and ICMP6 (code/type) matching items.

   * Added option to set port mask for insertion/deletion:
     ``--portmask=N``
   * Added option to set port mask for insertion/deletion:
     ``--portmask=N``

-    where N represents the hexadecimal bitmask of ports used.
+    where N represents the hexadecimal bitmask of the ports used.

 
 * **Added raw data-path APIs for cryptodev library.**
 
 
 * **Added raw data-path APIs for cryptodev library.**
 

-  Cryptodev is added with raw data-path APIs to accelerate external
-  libraries or applications which need to avail fast cryptodev
-  enqueue/dequeue operations but does not necessarily depends on
-  mbufs and cryptodev operation mempools.
+  Added raw data-path APIs to Cryptodev to help accelerate external libraries
+  or applications which need to avail of fast cryptodev enqueue/dequeue
+  operations but which do not necessarily need to depend on mbufs and
+  cryptodev operation mempools.

 
 * **Updated the aesni_mb crypto PMD.**
 
 
 * **Updated the aesni_mb crypto PMD.**
 

+  * Added support for intel-ipsec-mb version 0.55.

   * Added support for AES-ECB 128, 192 and 256.
   * Added support for ZUC-EEA3/EIA3 algorithms.
   * Added support for SNOW3G-UEA2/UIA2 algorithms.
   * Added support for AES-ECB 128, 192 and 256.
   * Added support for ZUC-EEA3/EIA3 algorithms.
   * Added support for SNOW3G-UEA2/UIA2 algorithms.


@@ -215,7 +254,7 @@ New Features
   Added a symmetric crypto PMD for Broadcom FlexSparc crypto units.
   See :doc:`../cryptodevs/bcmfs` guide for more details on this new PMD.
 
   Added a symmetric crypto PMD for Broadcom FlexSparc crypto units.
   See :doc:`../cryptodevs/bcmfs` guide for more details on this new PMD.
 

-* **Updated DPAA2_SEC crypto PMD.**
+* **Updated NXP DPAA2_SEC crypto PMD.**

 
   * Added DES-CBC support for cipher_only, chain and ipsec protocol.
   * Added support for non-HMAC auth algorithms
 
   * Added DES-CBC support for cipher_only, chain and ipsec protocol.
   * Added support for non-HMAC auth algorithms


@@ -226,14 +265,15 @@ New Features
   * Added AES-GCM support.
   * Added cipher only offload support.
 
   * Added AES-GCM support.
   * Added cipher only offload support.
 

-* **Updated the OCTEON TX2 crypto PMD.**
+* **Updated Marvell OCTEON TX2 crypto PMD.**

 
   * Updated the OCTEON TX2 crypto PMD lookaside protocol offload for IPsec with
     IPv6 support.
 
 
   * Updated the OCTEON TX2 crypto PMD lookaside protocol offload for IPsec with
     IPv6 support.
 

-* **Updated QAT crypto PMD.**
+* **Updated Intel QAT PMD.**

 
   * Added Raw Data-path APIs support.
 
   * Added Raw Data-path APIs support.

+  * Added support for write combining stores.

 
 * **Added Intel ACC100 bbdev PMD.**
 
 
 * **Added Intel ACC100 bbdev PMD.**
 


@@ -244,25 +284,40 @@ New Features
 * **Updated rte_security library to support SDAP.**
 
   ``rte_security_pdcp_xform`` in ``rte_security`` lib is updated to enable
 * **Updated rte_security library to support SDAP.**
 
   ``rte_security_pdcp_xform`` in ``rte_security`` lib is updated to enable

-  5G NR processing of SDAP header in PMDs.
+  5G NR processing of SDAP headers in PMDs.

 
 * **Added Marvell OCTEON TX2 regex PMD.**
 
 
 * **Added Marvell OCTEON TX2 regex PMD.**
 

-  Added a new PMD driver for hardware regex offload block for OCTEON TX2 SoC.
+  Added a new PMD driver for the hardware regex offload block for OCTEON TX2 SoC.

 
   See the :doc:`../regexdevs/octeontx2` for more details.
 
 * **Updated Software Eventdev driver.**
 
   Added performance tuning arguments to allow tuning the scheduler for
 
   See the :doc:`../regexdevs/octeontx2` for more details.
 
 * **Updated Software Eventdev driver.**
 
   Added performance tuning arguments to allow tuning the scheduler for

-  better throughtput in high core count use cases.
+  better throughput in high core count use cases.

 
 

-* **Updated ioat rawdev driver**
+* **Added a new driver for the Intel Dynamic Load Balancer v1.0 device.**
+
+  Added the new ``dlb`` eventdev driver for the Intel DLB V1.0 device.
+
+* **Added a new driver for the Intel Dynamic Load Balancer v2.0 device.**
+
+  Added the new ``dlb2`` eventdev driver for the Intel DLB V2.0 device. See the
+  :doc:`../eventdevs/dlb2` eventdev guide for more details on this new driver.
+
+* **Added Ice Lake (Gen4) support for Intel NTB.**
+
+  Added NTB device support (4th generation) for the Intel Ice Lake platform.
+
+* **Updated ioat rawdev driver.**

 
   The ioat rawdev driver has been updated and enhanced. Changes include:
 
 
   The ioat rawdev driver has been updated and enhanced. Changes include:
 

-  * Added support for Intel\ |reg| Data Streaming Accelerator hardware.
-    For more information, see https://01.org/blogs/2019/introducing-intel-data-streaming-accelerator
+  * Added support for Intel\ |reg| Data Streaming Accelerator hardware.  For
+    more information, see `Introducing the Intel Data Streaming Accelerator
+    (Intel DSA)
+    <https://01.org/blogs/2019/introducing-intel-data-streaming-accelerator>`_.

   * Added support for the fill operation via the API ``rte_ioat_enqueue_fill()``,
     where the hardware fills an area of memory with a repeating pattern.
   * Added a per-device configuration flag to disable management
   * Added support for the fill operation via the API ``rte_ioat_enqueue_fill()``,
     where the hardware fills an area of memory with a repeating pattern.
   * Added a per-device configuration flag to disable management


@@ -271,7 +326,7 @@ New Features
     and renamed the ``rte_ioat_completed_copies()`` API to ``rte_ioat_completed_ops()``
     to better reflect the APIs' purposes, and remove the implication that
     they are limited to copy operations only.
     and renamed the ``rte_ioat_completed_copies()`` API to ``rte_ioat_completed_ops()``
     to better reflect the APIs' purposes, and remove the implication that
     they are limited to copy operations only.

-    [Note: The old API is still provided but marked as deprecated in the code]
+    Note: The old API is still provided but marked as deprecated in the code.

   * Added a new API ``rte_ioat_fence()`` to add a fence between operations.
     This API replaces the ``fence`` flag parameter in the ``rte_ioat_enqueue_copies()`` function,
     and is clearer as there is no ambiguity as to whether the flag should be
   * Added a new API ``rte_ioat_fence()`` to add a fence between operations.
     This API replaces the ``fence`` flag parameter in the ``rte_ioat_enqueue_copies()`` function,
     and is clearer as there is no ambiguity as to whether the flag should be


@@ -279,16 +334,17 @@ New Features
 
 * **Updated the pipeline library for alignment with the P4 language.**
 
 
 * **Updated the pipeline library for alignment with the P4 language.**
 

-  Added new Software Switch (SWX) pipeline type that provides more
-  flexibility through API and feature alignment with the P4 language.
+  Added a new Software Switch (SWX) pipeline type that provides more
+  flexibility through APIs and feature alignment with the P4 language.
+  Some enhancements are:

 
   * The packet headers, meta-data, actions, tables and pipelines are
 
   * The packet headers, meta-data, actions, tables and pipelines are

-    dynamically defined instead of selected from pre-defined set.
+    dynamically defined instead of selected from a pre-defined set.

   * The actions and the pipeline are defined with instructions.
   * Extern objects and functions can be plugged into the pipeline.
   * Transaction-oriented table updates.
 
   * The actions and the pipeline are defined with instructions.
   * 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 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.
 
   * Added new ``RTE_ACL_CLASSIFY_AVX512X16`` vector implementation,
     which can process up to 16 flows in parallel. Requires AVX512 support.


@@ -296,56 +352,77 @@ New Features
   * Added new ``RTE_ACL_CLASSIFY_AVX512X32`` vector implementation,
     which can process up to 32 flows in parallel. Requires AVX512 support.
 
   * Added new ``RTE_ACL_CLASSIFY_AVX512X32`` vector implementation,
     which can process up to 32 flows in parallel. Requires AVX512 support.
 

+* **Added AVX512 lookup implementation for FIB.**
+
+  Added a AVX512 lookup functions implementation into FIB and FIB6 libraries.
+

 * **Added support to update subport bandwidth dynamically.**
 
    * Added new API ``rte_sched_port_subport_profile_add`` to add new
 * **Added support to update subport bandwidth dynamically.**
 
    * Added new API ``rte_sched_port_subport_profile_add`` to add new

-     subport bandwidth profile to subport porfile table at runtime.
+     subport bandwidth profiles to the subport profile table at runtime.

 
 

-   * Added support to update subport rate dynamically.
+   * Added support to update the subport rate dynamically.

 
 * **Updated FIPS validation sample application.**
 
   * Added scatter gather support.
   * Added NIST GCMVS complaint GMAC test method support.
 
 
 * **Updated FIPS validation sample application.**
 
   * Added scatter gather support.
   * Added NIST GCMVS complaint GMAC test method support.
 

+* **Updated l3wfd-acl sample application.**

 
 

-Removed Items
--------------
+  * Added new optional parameter ``--eth-dest`` for the ``l3fwd-acl`` to allow
+    the user to specify the destination mac address for each ethernet port
+    used.
+  * Replaced ``--scalar`` command-line option with ``--alg=<value>``, to allow
+    the user to select the desired classify method.

 
 

-.. This section should contain removed items in this release. Sample format:
+* **Updated vhost sample application.**

 
 

-   * Add a short 1-2 sentence description of the removed item
-     in the past tense.
+  Added vhost asynchronous APIs support, which demonstrates how the application
+  can leverage IOAT DMA channels with vhost asynchronous APIs.
+  See the :doc:`../sample_app_ug/vhost` for more details.

 
 

-   This section is a comment. Do not overwrite or remove it.
-   Also, make sure to start the actual text at the margin.
-   =======================================================
+
+Removed Items
+-------------
+
+* build: Support for the Make build system has been removed from DPDK.
+  Meson is now the primary build system.
+  Sample applications can still be built with Make standalone, using pkg-config.

 
 * vhost: Dequeue zero-copy support has been removed.
 
 * kernel: The module ``igb_uio`` has been moved to the git repository
 
 * vhost: Dequeue zero-copy support has been removed.
 
 * kernel: The module ``igb_uio`` has been moved to the git repository

-  ``dpdk-kmods`` in a new directory ``linux/igb_uio``.
+  `dpdk-kmods <https://git.dpdk.org/dpdk-kmods/>`_ in a new directory
+  ``linux/igb_uio``.
+
+* Removed Python 2 support since it was sunsetted in January 2020. See
+  `Sunsetting Python 2 <https://www.python.org/doc/sunset-python-2/>`_
+
+* Removed TEP termination sample application.
+
+* Removed the deprecated ``dpdk-setup.sh`` script.

 
 

-* Removed Python 2 support since it was EOL'd in January 2020.

 
 API Changes
 -----------
 
 
 API Changes
 -----------
 

-.. This section should contain API changes. Sample format:
+* build macros: The macros defining ``RTE_MACHINE_CPUFLAG_*`` have been removed.
+  The information provided by these macros is now available through standard
+  compiler macros.

 
 

-   * sample: Add a short 1-2 sentence description of the API change
-     which was announced in the previous releases and made in this release.
-     Start with a scope label like "ethdev:".
-     Use fixed width quotes for ``function_names`` or ``struct_names``.
-     Use the past tense.
+* eal: Replaced the function ``rte_get_master_lcore()`` with
+  ``rte_get_main_lcore()``. The old function is deprecated.

 
 

-   This section is a comment. Do not overwrite or remove it.
-   Also, make sure to start the actual text at the margin.
-   =======================================================
+  The iterator for worker lcores is also changed:
+  ``RTE_LCORE_FOREACH_SLAVE`` is replaced with
+  ``RTE_LCORE_FOREACH_WORKER``.

 
 

-* build macros: The macros defining ``RTE_MACHINE_CPUFLAG_*`` are removed.
-  The information provided by these macros is available through standard
-  compiler macros.
+* eal: The definitions related to including and excluding devices
+  have been changed from blacklist/whitelist to block/allow list.
+  There are compatibility macros and command line mapping to accept
+  the old values but applications and scripts are strongly encouraged
+  to migrate to the new names.

 
 * eal: The ``rte_logs`` struct and global symbol was made private
   and is no longer part of the API.
 
 * eal: The ``rte_logs`` struct and global symbol was made private
   and is no longer part of the API.


@@ -358,11 +435,11 @@ API Changes
 
 * mem: Removed the unioned field ``phys_addr`` from
   the structures ``rte_memseg`` and ``rte_memzone``.
 
 * mem: Removed the unioned field ``phys_addr`` from
   the structures ``rte_memseg`` and ``rte_memzone``.

-  The field ``iova`` is remaining from the old unions.
+  The field ``iova`` remains from the old unions.

 
 * mempool: Removed the unioned fields ``phys_addr`` and ``physaddr`` from
   the structures ``rte_mempool_memhdr`` and ``rte_mempool_objhdr``.
 
 * mempool: Removed the unioned fields ``phys_addr`` and ``physaddr`` from
   the structures ``rte_mempool_memhdr`` and ``rte_mempool_objhdr``.

-  The field ``iova`` is remaining from the old unions.
+  The field ``iova`` remains from the old unions.

   The flag name ``MEMPOOL_F_NO_PHYS_CONTIG`` is removed,
   while the aliased flag ``MEMPOOL_F_NO_IOVA_CONTIG`` is kept.
 
   The flag name ``MEMPOOL_F_NO_PHYS_CONTIG`` is removed,
   while the aliased flag ``MEMPOOL_F_NO_IOVA_CONTIG`` is kept.
 


@@ -372,11 +449,21 @@ API Changes
   having ``iova`` in their names instead of ``dma_addr`` or ``mtophys``.
 
 * mbuf: Removed the unioned field ``buf_physaddr`` from ``rte_mbuf``.
   having ``iova`` in their names instead of ``dma_addr`` or ``mtophys``.
 
 * mbuf: Removed the unioned field ``buf_physaddr`` from ``rte_mbuf``.

-  The field ``buf_iova`` is remaining from the old union.
+  The field ``buf_iova`` remains from the old union.

 
 * mbuf: Removed the unioned field ``refcnt_atomic`` from
   the structures ``rte_mbuf`` and ``rte_mbuf_ext_shared_info``.
 
 * mbuf: Removed the unioned field ``refcnt_atomic`` from
   the structures ``rte_mbuf`` and ``rte_mbuf_ext_shared_info``.

-  The field ``refcnt`` is remaining from the old unions.
+  The field ``refcnt`` remains from the old unions.
+
+* mbuf: Removed the unioned fields ``userdata`` and ``udata64``
+  from the structure ``rte_mbuf``. It is replaced with dynamic fields.
+
+* mbuf: Removed the field ``seqn`` from the structure ``rte_mbuf``.
+  It is replaced with dynamic fields.
+
+* mbuf: Removed the field ``timestamp`` from the structure ``rte_mbuf``.
+  It is replaced with the dynamic field RTE_MBUF_DYNFIELD_TIMESTAMP_NAME
+  which was previously used only for Tx.

 
 * pci: Removed the ``rte_kernel_driver`` enum defined in rte_dev.h and
   replaced with a private enum in the PCI subsystem.
 
 * pci: Removed the ``rte_kernel_driver`` enum defined in rte_dev.h and
   replaced with a private enum in the PCI subsystem.


@@ -400,6 +487,11 @@ API Changes
 
 * ethdev: Added capability to query age flow action.
 
 
 * ethdev: Added capability to query age flow action.
 

+* ethdev: Changed ``rte_eth_dev_stop`` return value from ``void`` to
+  ``int`` to provide a way to report various error conditions.
+
+* ethdev: Added ``int`` return type to ``rte_eth_dev_close()``.
+

 * ethdev: Renamed internal functions:
 
   * ``_rte_eth_dev_callback_process()`` -> ``rte_eth_dev_callback_process()``
 * ethdev: Renamed internal functions:
 
   * ``_rte_eth_dev_callback_process()`` -> ``rte_eth_dev_callback_process()``


@@ -407,16 +499,23 @@ API Changes
 
 * ethdev: Modified field type of ``base`` and ``nb_queue`` in struct
   ``rte_eth_dcb_tc_queue_mapping`` from ``uint8_t`` to ``uint16_t``.
 
 * ethdev: Modified field type of ``base`` and ``nb_queue`` in struct
   ``rte_eth_dcb_tc_queue_mapping`` from ``uint8_t`` to ``uint16_t``.

-  As the data of ``uint8_t`` will be truncated when queue number under
+  As the data of ``uint8_t`` will be truncated when queue number in

   a TC is greater than 256.
 
   a TC is greater than 256.
 

+* ethdev: Removed the legacy filter API, including
+  ``rte_eth_dev_filter_supported()`` and ``rte_eth_dev_filter_ctrl()``.
+
+* ethdev: Removed the legacy L2 tunnel configuration API, including
+  ``rte_eth_dev_l2_tunnel_eth_type_conf()`` and
+  ``rte_eth_dev_l2_tunnel_offload_set()``..
+

 * vhost: Moved vDPA APIs from experimental to stable.
 
 * vhost: Add a new function ``rte_vhost_crypto_driver_start`` to be called
   instead of ``rte_vhost_driver_start`` by crypto applications.
 
 * cryptodev: The structure ``rte_crypto_sym_vec`` is updated to support both
 * vhost: Moved vDPA APIs from experimental to stable.
 
 * vhost: Add a new function ``rte_vhost_crypto_driver_start`` to be called
   instead of ``rte_vhost_driver_start`` by crypto applications.
 
 * cryptodev: The structure ``rte_crypto_sym_vec`` is updated to support both

-  cpu_crypto synchrounous operation and asynchronous raw data-path APIs.
+  cpu_crypto synchronous operations and asynchronous raw data-path APIs.

 
 * cryptodev: ``RTE_CRYPTO_AEAD_LIST_END`` from ``enum rte_crypto_aead_algorithm``,
   ``RTE_CRYPTO_CIPHER_LIST_END`` from ``enum rte_crypto_cipher_algorithm`` and
 
 * cryptodev: ``RTE_CRYPTO_AEAD_LIST_END`` from ``enum rte_crypto_aead_algorithm``,
   ``RTE_CRYPTO_CIPHER_LIST_END`` from ``enum rte_crypto_cipher_algorithm`` and


@@ -434,10 +533,16 @@ API Changes
   ``RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES`` to
   ``RTE_CRYPTODEV_SCHEDULER_MAX_NB_WORKERS``.
 
   ``RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES`` to
   ``RTE_CRYPTODEV_SCHEDULER_MAX_NB_WORKERS``.
 

-* security: ``hfn_ovrd`` field in ``rte_security_pdcp_xform`` is changed from
+* security: The ``hfn_ovrd`` field in ``rte_security_pdcp_xform`` is changed from

   ``uint32_t`` to ``uint8_t`` so that a new field ``sdap_enabled`` can be added
   to support SDAP.
 
   ``uint32_t`` to ``uint8_t`` so that a new field ``sdap_enabled`` can be added
   to support SDAP.
 

+* security: The API ``rte_security_session_create`` is updated to take two
+  mempool objects: one for session and other for session private data.
+  So the application need to create two mempools and get the size of session
+  private data using API ``rte_security_session_get_size`` for private session
+  mempool.
+

 * ipsec: ``RTE_SATP_LOG2_NUM`` has been dropped from ``enum`` and
   subsequently moved ``rte_ipsec`` lib from experimental to stable.
 
 * ipsec: ``RTE_SATP_LOG2_NUM`` has been dropped from ``enum`` and
   subsequently moved ``rte_ipsec`` lib from experimental to stable.
 


@@ -474,11 +579,17 @@ 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``.
 

+* gso: Changed ``rte_gso_segment`` behaviour and return value:
+
+  * ``pkt`` is not saved to ``pkts_out[0]`` if not GSOed.
+  * Return 0 instead of 1 for the above case.
+  * ``pkt`` is not freed, no matter whether it is GSOed, leaving to the caller.
+

 * acl: ``RTE_ACL_CLASSIFY_NUM`` enum value has been removed.
 * acl: ``RTE_ACL_CLASSIFY_NUM`` enum value has been removed.

-  This enum value was not used inside DPDK, while it prevented to add new
+  This enum value was not used inside DPDK, while it prevented the addition of new

   classify algorithms without causing an ABI breakage.
 
   classify algorithms without causing an ABI breakage.
 

-* sched: Added ``subport_profile_id`` as argument
+* sched: Added ``subport_profile_id`` as an argument

   to function ``rte_sched_subport_config``.
 
 * sched: Removed ``tb_rate``, ``tc_rate``, ``tc_period`` and ``tb_size``
   to function ``rte_sched_subport_config``.
 
 * sched: Removed ``tb_rate``, ``tc_rate``, ``tc_period`` and ``tb_size``


@@ -488,23 +599,11 @@ API Changes
 ABI Changes
 -----------
 
 ABI Changes
 -----------
 

-.. This section should contain ABI changes. Sample format:
-
-   * sample: Add a short 1-2 sentence description of the ABI change
-     which was announced in the previous releases and made in this release.
-     Start with a scope label like "ethdev:".
-     Use fixed width quotes for ``function_names`` or ``struct_names``.
-     Use the past tense.
-
-   This section is a comment. Do not overwrite or remove it.
-   Also, make sure to start the actual text at the margin.
-   =======================================================
-
-* eal: Removed the not implemented function ``rte_dump_registers()``.
+* eal: Removed the unimplemented function ``rte_dump_registers()``.

 
 * ``ethdev`` changes
 
 
 * ``ethdev`` changes
 

-  * Following device operation function pointers moved
+  * The following device operation function pointers moved

     from ``struct eth_dev_ops`` to ``struct rte_eth_dev``:
 
     * ``eth_rx_queue_count_t       rx_queue_count;``
     from ``struct eth_dev_ops`` to ``struct rte_eth_dev``:
 
     * ``eth_rx_queue_count_t       rx_queue_count;``


@@ -512,8 +611,8 @@ ABI Changes
     * ``eth_rx_descriptor_status_t rx_descriptor_status;``
     * ``eth_tx_descriptor_status_t tx_descriptor_status;``
 
     * ``eth_rx_descriptor_status_t rx_descriptor_status;``
     * ``eth_tx_descriptor_status_t tx_descriptor_status;``
 

-  * ``struct eth_dev_ops`` is no more accessible by applications,
-    which was already internal data structure.
+  * ``struct eth_dev_ops`` is no longer accessible by applications,
+    which was already an internal data structure.

 
   * ``ethdev`` internal functions are marked with ``__rte_internal`` tag.
 
 
   * ``ethdev`` internal functions are marked with ``__rte_internal`` tag.
 


@@ -523,7 +622,22 @@ ABI Changes
     Applications should use the new values for identification of existing
     extensions in the packet header.
 
     Applications should use the new values for identification of existing
     extensions in the packet header.
 

-* eventdev: Following structures are modified to support DLB/DLB2 PMDs
+  * Added fields ``rx_seg`` and ``rx_nseg`` to ``rte_eth_rxconf`` structure
+    to provide extended description of the receiving buffer.
+
+  * ``struct rte_eth_hairpin_conf`` has two new members:
+
+    * ``uint32_t tx_explicit:1;``
+    * ``uint32_t manual_bind:1;``
+
+  * Added new field ``has_vlan`` to structure ``rte_flow_item_eth``,
+    indicating that packet header contains at least one VLAN.
+
+  * Added new field ``has_more_vlan`` to the structure
+    ``rte_flow_item_vlan``, indicating that packet header contains
+    at least one more VLAN, after this VLAN.
+
+* eventdev: The following structures are modified to support DLB/DLB2 PMDs

   and future extensions:
 
   * ``rte_event_dev_info``
   and future extensions:
 
   * ``rte_event_dev_info``


@@ -532,37 +646,314 @@ ABI Changes
 
 * sched: Added new fields to ``struct rte_sched_subport_port_params``.
 
 
 * sched: Added new fields to ``struct rte_sched_subport_port_params``.
 

+* lpm: Removed fields other than ``tbl24`` and ``tbl8`` from the struct
+  ``rte_lpm``. The removed fields were made internal.

 
 

-Known Issues
-------------

 
 

-.. This section should contain new known issues in this release. Sample format:
+Tested Platforms
+----------------
+
+* Intel\ |reg| platforms with Intel\ |reg| NICs combinations

 
 

-   * **Add title in present tense with full stop.**
+  * CPU

 
 

-     Add a short 1-2 sentence description of the known issue
-     in the present tense. Add information on any known workarounds.
+    * Intel\ |reg| Atom\ |trade| CPU C3758 @ 2.20GHz
+    * Intel\ |reg| Atom\ |trade| CPU C3858 @ 2.00GHz
+    * Intel\ |reg| Atom\ |trade| CPU C3958 @ 2.00GHz
+    * Intel\ |reg| Xeon\ |reg| CPU D-1541 @ 2.10GHz
+    * Intel\ |reg| Xeon\ |reg| CPU D-1553N @ 2.30GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2680 0 @ 2.70GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2680 v2 @ 2.80GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2699 v3 @ 2.30GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2699 v4 @ 2.20GHz
+    * Intel\ |reg| Xeon\ |reg| Gold 5218N CPU @ 2.30GHz
+    * Intel\ |reg| Xeon\ |reg| Gold 6139 CPU @ 2.30GHz
+    * Intel\ |reg| Xeon\ |reg| Gold 6252N CPU @ 2.30GHz
+    * Intel\ |reg| Xeon\ |reg| Platinum 8180 CPU @ 2.50GHz
+    * Intel\ |reg| Xeon\ |reg| Platinum 8280M CPU @ 2.70GHz

 
 

-   This section is a comment. Do not overwrite or remove it.
-   Also, make sure to start the actual text at the margin.
-   =======================================================
+  * OS:

 
 

+    * CentOS 8.2
+    * Fedora 33
+    * FreeBSD 12.1
+    * OpenWRT 19.07.3
+    * Red Hat Enterprise Linux Server release 8.2
+    * Suse 15 SP1
+    * Ubuntu 18.04
+    * Ubuntu 20.04
+    * Ubuntu 20.10

 
 

-Tested Platforms
-----------------
+  * NICs:
+
+    * Intel\ |reg| Ethernet Controller E810-C for SFP (4x25G）
+
+      * Firmware version: 2.30 0x80004dcf 1.2839.0
+      * Device id (pf/vf): 8086:1593 / 8086:1889
+      * Driver version: 1.3.0 (ice)
+      * OS Default DDP: 1.3.20.0
+      * COMMS DDP: 1.3.24.0
+
+    * Intel\ |reg| Ethernet Controller E810-C for QSFP (2x100G）
+
+      * Firmware version: 2.30 0x80004dd0 1.2839.0
+      * Device id (pf/vf): 8086:1592 / 8086:1889
+      * Driver version: 1.3.0 (ice)
+      * OS Default DDP: 1.3.20.0
+      * COMMS DDP: 1.3.24.0
+
+    * Intel\ |reg| 82599ES 10 Gigabit Ethernet Controller
+
+      * Firmware version: 0x61bf0001
+      * Device id (pf/vf): 8086:10fb / 8086:10ed
+      * Driver version: 5.7.1 (ixgbe)
+
+    * Intel\ |reg| Corporation Ethernet Connection X552/X557-AT 10GBASE-T
+
+      * Firmware version: 0x800003e7
+      * Device id (pf/vf): 8086:15ad / 8086:15a8
+      * Driver version: 5.1.0-k (ixgbe)
+
+    * Intel\ |reg| Corporation Ethernet Controller 10G X550T
+
+      * Firmware version: 0x80000482
+      * Device id (pf): 8086:1563
+      * Driver version: 5.7.1 (ixgbe)
+
+    * Intel\ |reg| Ethernet Converged Network Adapter X710-DA4 (4x10G)
+
+      * Firmware version: 8.00 0x80008b82 1.2766.0
+      * Device id (pf/vf): 8086:1572 / 8086:154c
+      * Driver version: 2.13.10 (i40e)
+
+    * Intel\ |reg| Corporation Ethernet Connection X722 for 10GbE SFP+ (4x10G)
+
+      * Firmware version: 5.00 0x800023c3 1.2766.0
+      * Device id (pf/vf): 8086:37d0 / 8086:37cd
+      * Driver version: 2.13.10 (i40e)
+
+    * Intel\ |reg| Corporation Ethernet Connection X722 for 10GBASE-T (2x10G)
+
+      * Firmware version: 4.10 0x80001a7a
+      * Device id (pf/vf): 8086:37d2 / 8086:37cd
+      * Driver version: 2.13.10 (i40e)
+
+    * Intel\ |reg| Ethernet Converged Network Adapter XXV710-DA2 (2x25G)
+
+      * Firmware version: 8.00 0x80008c1a 1.2766.0
+      * Device id (pf/vf): 8086:158b / 8086:154c
+      * Driver version: 2.13.10 (i40e)
+
+    * Intel\ |reg| Ethernet Converged Network Adapter XL710-QDA2 (2X40G)
+
+      * Firmware version: 8.00 0x80008b82 1.2766.0
+      * Device id (pf/vf): 8086:1583 / 8086:154c
+      * Driver version: 2.13.10 (i40e)
+
+    * Intel\ |reg| Corporation I350 Gigabit Network Connection
+
+      * Firmware version: 1.63, 0x80000cbc
+      * Device id (pf/vf): 8086:1521 / 8086:1520
+      * Driver version: 5.4.0-k (igb)
+
+    * Intel\ |reg| Corporation I210 Gigabit Network Connection
+
+      * Firmware version: 3.25, 0x800006eb
+      * Device id (pf): 8086:1533
+      * Driver version: 5.4.0-k (igb)
+
+    * Intel\ |reg| Ethernet Controller 10-Gigabit X540-AT2
+
+      * Firmware version: 0x800005f9
+      * Device id (pf): 8086:1528
+      * Driver version: 5.1.0-k (ixgbe)
+
+    * Intel\ |reg| Ethernet Converged Network Adapter X710-T2L
+
+      * Firmware version: 8.00 0x80008d10 1.2766.0
+      * Device id (pf): 8086:15ff
+      * Driver version: 2.13.10 (i40e)
+
+* Intel\ |reg| platforms with Mellanox\ |reg| NICs combinations
+
+  * CPU:
+
+    * Intel\ |reg| Xeon\ |reg| Gold 6154 CPU @ 3.00GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2697A v4 @ 2.60GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2697 v3 @ 2.60GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2680 v2 @ 2.80GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2670 0 @ 2.60GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2650 v4 @ 2.20GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2640 @ 2.50GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2650 0 @ 2.00GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2620 v4 @ 2.10GHz
+
+  * OS:
+
+    * Red Hat Enterprise Linux release 8.2 (Ootpa)
+    * Red Hat Enterprise Linux Server release 7.8 (Maipo)
+    * Red Hat Enterprise Linux Server release 7.6 (Maipo)
+    * Red Hat Enterprise Linux Server release 7.5 (Maipo)
+    * Red Hat Enterprise Linux Server release 7.4 (Maipo)
+    * Red Hat Enterprise Linux Server release 7.3 (Maipo)
+    * Red Hat Enterprise Linux Server release 7.2 (Maipo)
+    * Ubuntu 20.04
+    * Ubuntu 18.04
+    * Ubuntu 16.04
+    * SUSE Enterprise Linux 15 SP2
+    * SUSE Enterprise Linux 12 SP4
+
+  * OFED:
+
+    * MLNX_OFED 5.2-0.3.3.0 and above
+    * MLNX_OFED 5.1-2.5.8.0
+
+  * upstream kernel:
+
+    * Linux 5.10.0-rc2 and above
+
+  * rdma-core:
+
+    * rdma-core-31.0-1 and above
+
+  * NICs:
+
+    * Mellanox\ |reg| ConnectX\ |reg|-3 Pro 40G MCX354A-FCC_Ax (2x40G)
+
+      * Host interface: PCI Express 3.0 x8
+      * Device ID: 15b3:1007
+      * Firmware version: 2.42.5000
+
+    * Mellanox\ |reg| ConnectX\ |reg|-3 Pro 40G MCX354A-FCCT (2x40G)
+
+      * Host interface: PCI Express 3.0 x8
+      * Device ID: 15b3:1007
+      * Firmware version: 2.42.5000
+
+    * Mellanox\ |reg| ConnectX\ |reg|-4 Lx 25G MCX4121A-ACAT (2x25G)
+
+      * Host interface: PCI Express 3.0 x8
+      * Device ID: 15b3:1015
+      * Firmware version: 14.29.0476 and above
+
+    * Mellanox\ |reg| ConnectX\ |reg|-4 Lx 50G MCX4131A-GCAT (1x50G)
+
+      * Host interface: PCI Express 3.0 x8
+      * Device ID: 15b3:1015
+      * Firmware version: 14.29.0476 and above
+
+    * Mellanox\ |reg| ConnectX\ |reg|-5 100G MCX516A-CCAT (2x100G)
+
+      * Host interface: PCI Express 3.0 x16
+      * Device ID: 15b3:1017
+      * Firmware version: 16.29.0476 and above
+
+    * Mellanox\ |reg| ConnectX\ |reg|-5 100G MCX556A-ECAT (2x100G)
+
+      * Host interface: PCI Express 3.0 x16
+      * Device ID: 15b3:1017
+      * Firmware version: 16.29.0476 and above
+
+    * Mellanox\ |reg| ConnectX\ |reg|-5 100G MCX556A-EDAT (2x100G)
+
+      * Host interface: PCI Express 3.0 x16
+      * Device ID: 15b3:1017
+      * Firmware version: 16.29.0476 and above
+
+    * Mellanox\ |reg| ConnectX\ |reg|-5 Ex EN 100G MCX516A-CDAT (2x100G)
+
+      * Host interface: PCI Express 4.0 x16
+      * Device ID: 15b3:1019
+      * Firmware version: 16.29.0476 and above
+
+    * Mellanox\ |reg| ConnectX\ |reg|-6 Dx EN 100G MCX623106AN-CDAT (2x100G)
+
+      * Host interface: PCI Express 4.0 x16
+      * Device ID: 15b3:101d
+      * Firmware version: 22.29.0476 and above
+
+    * Mellanox\ |reg| ConnectX\ |reg|-6 Lx EN 25G MCX631102AN-ADAT (2x25G)
+
+      * Host interface: PCI Express 4.0 x8
+      * Device ID: 15b3:101f
+      * Firmware version: 26.29.0470 and above
+
+* Mellanox\ |reg| BlueField\ |reg| SmartNIC
+
+  * Mellanox\ |reg| BlueField\ |reg| 2 SmartNIC MT41686 - MBF2H332A-AEEOT (2x25G)
+
+    * Host interface: PCI Express 3.0 x16
+    * Device ID: 15b3:a2d2
+    * Firmware version: 24.29.0476 and above
+
+  * Embedded software:
+
+    * CentOS Linux release 7.6.1810 (AltArch)
+    * MLNX_OFED 5.2-0.3.2 and above
+    * DPDK application running on Arm cores
+
+* Intel\ |reg| platforms with Broadcom\ |reg| NICs combinations
+
+  * CPU:
+
+    * Intel\ |reg| Xeon\ |reg| Gold 6154 CPU @ 3.00GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2667 v3 @ 3.20GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E5-2650 v2 @ 2.60GHz
+    * Intel\ |reg| Xeon\ |reg| Gold 6142 CPU @ 2.60GHz
+    * Intel\ |reg| Xeon\ |reg| Silver 4110 CPU @ 2.10GHz
+    * Intel\ |reg| Xeon\ |reg| CPU E3-1270 v3 @ 3.50GHz
+    * Intel\ |reg| Xeon\ |reg| Gold 6134M CPU @ 3.20GHz
+
+  * OS:
+
+    * Red Hat Enterprise Linux Server release 8.1
+    * Red Hat Enterprise Linux Server release 7.6
+    * Red Hat Enterprise Linux Server release 7.5
+    * Ubuntu 16.04
+    * Centos 8.1
+    * Centos 7.8
+    * Centos 7.7
+
+  * upstream kernel:
+
+    * Linux 5.3.4
+
+  * NICs:
+
+    * Broadcom\ |reg| NetXtreme-E\ |reg| Series P225p (2x25G)
+
+      * Host interface: PCI Express 3.0 x8
+      * Firmware version: 214.4.114.0 and above
+
+    * Broadcom\ |reg| NetXtreme-E\ |reg| Series P425p (4x25G)
+
+      * Host interface: PCI Express 3.0 x16
+      * Firmware version: 216.4.259.0 and above
+
+    * Broadcom\ |reg| NetXtreme-E\ |reg| Series P2100G (2x100G)
+
+      * Host interface: PCI Express 3.0 x16
+      * Firmware version: 216.1.259.0 and above
+
+    * Broadcom\ |reg| NetXtreme-E\ |reg| Series P425p (4x25G)
+
+      * Host interface: PCI Express 4.0 x16
+      * Firmware version: 216.1.259.0 and above
+
+    * Broadcom\ |reg| NetXtreme-E\ |reg| Series P2100G (2x100G)
+
+      * Host interface: PCI Express 4.0 x16
+      * Firmware version: 216.1.259.0 and above

 
 

-.. This section should contain a list of platforms that were tested
-   with this release.
+* Broadcom\ |reg| NetXtreme-S\ |reg| Series SmartNIC

 
 

-   The format is:
+  * Broadcom\ |reg| NetXtreme-S\ |reg| Series PS225-H16 SmartNIC (2x25G)

 
 

-   * <vendor> platform with <vendor> <type of devices> combinations
+    * Host interface: PCI Express 3.0 x8
+    * Firmware version: 217.0.59.0, 218.1.63.0

 
 

-     * List of CPU
-     * List of OS
-     * List of devices
-     * Other relevant details...
+  * Embedded software:

 
 

-   This section is a comment. Do not overwrite or remove it.
-   Also, make sure to start the actual text at the margin.
-   =======================================================
+    * Broadcom Yocto Linux
+    * Kernel version: 4.14.174
+    * DPDK application running on 8 Arm Cortex-A72 cores