1 .. SPDX-License-Identifier: BSD-3-Clause
2 Copyright 2020 The DPDK contributors
4 .. include:: <isonum.txt>
9 .. **Read this first.**
11 The text in the sections below explains how to update the release notes.
13 Use proper spelling, capitalization and punctuation in all sections.
15 Variable and config names should be quoted as fixed width text:
18 Build the docs and view the output file to ensure the changes are correct::
21 xdg-open build/doc/html/guides/rel_notes/release_21_02.html
27 .. This section should contain new features added in this release.
30 * **Add a title in the past tense with a full stop.**
32 Add a short 1-2 sentence description in the past tense.
33 The description should be enough to allow someone scanning
34 the release notes to understand the new feature.
36 If the feature adds a lot of sub-features you can use a bullet list
39 * Added feature foo to do something.
40 * Enhanced feature bar to do something else.
42 Refer to the previous release notes for examples.
44 Suggested order in release notes items:
45 * Core libs (EAL, mempool, ring, mbuf, buses)
46 * Device abstraction libs and PMDs
48 - cryptodev (lib, PMDs)
49 - eventdev (lib, PMDs)
52 * Apps, Examples, Tools (if significant)
54 This section is a comment. Do not overwrite or remove it.
55 Also, make sure to start the actual text at the margin.
56 =======================================================
58 * **Added new ethdev API for PMD power management.**
60 Added ``rte_eth_get_monitor_addr()``, to be used in conjunction with
61 ``rte_power_monitor()`` to enable automatic power management for PMDs.
63 * **Added GENEVE TLV option in rte_flow.**
65 Added support for matching and raw encap/decap of GENEVE TLV option.
67 * **Updated Broadcom bnxt driver.**
69 Updated the Broadcom bnxt driver with fixes and improvements, including:
71 * Added support for Stingray2 device.
73 * **Updated Cisco enic driver.**
75 * Added support for 64B completion queue entries
77 * **Updated Mellanox mlx5 driver.**
79 Updated the Mellanox mlx5 driver with new features and improvements, including:
81 * Introduced basic support on Windows.
82 * Added GTP PDU session container matching and raw encap/decap.
84 * **Updated Wangxun txgbe driver.**
86 Updated the Wangxun txgbe driver with new features and improvements, including:
88 * Add support for generic flow API.
89 * Add support for traffic manager.
90 * Add support for IPsec.
92 * **Updated GSO support.**
94 * Added inner UDP/IPv4 support for VXLAN IPv4 GSO.
96 * **Added enqueue & dequeue callback APIs for cryptodev library.**
98 Cryptodev library is added with enqueue & dequeue callback APIs to
99 enable applications to add/remove user callbacks which gets called
100 for every enqueue/dequeue operation.
102 * **Updated the OCTEON TX2 crypto PMD.**
104 * Updated the OCTEON TX2 crypto PMD lookaside protocol offload for IPsec with
105 ESN and anti-replay support.
106 * Updated the OCTEON TX2 crypto PMD with CN98xx support.
107 * Added support for aes-cbc sha1-hmac cipher combination in OCTEON TX2 crypto
108 PMD lookaside protocol offload for IPsec.
109 * Added support for aes-cbc sha256-128-hmac cipher combination in OCTEON TX2
110 crypto PMD lookaside protocol offload for IPsec.
116 .. This section should contain removed items in this release. Sample format:
118 * Add a short 1-2 sentence description of the removed item
121 This section is a comment. Do not overwrite or remove it.
122 Also, make sure to start the actual text at the margin.
123 =======================================================
125 * Removed support for NetXtreme devices belonging to ``BCM573xx and
126 BCM5740x`` families. Specifically the support for the following Broadcom
127 PCI device IDs ``0x16c8, 0x16c9, 0x16ca, 0x16ce, 0x16cf, 0x16df, 0x16d0,``
128 ``0x16d1, 0x16d2, 0x16d4, 0x16d5, 0x16e7, 0x16e8, 0x16e9`` has been removed.
133 .. This section should contain API changes. Sample format:
135 * sample: Add a short 1-2 sentence description of the API change
136 which was announced in the previous releases and made in this release.
137 Start with a scope label like "ethdev:".
138 Use fixed width quotes for ``function_names`` or ``struct_names``.
141 This section is a comment. Do not overwrite or remove it.
142 Also, make sure to start the actual text at the margin.
143 =======================================================
145 * cryptodev: The structure ``rte_cryptodev`` has been updated with pointers
146 for adding enqueue and dequeue callbacks.
152 .. This section should contain ABI changes. Sample format:
154 * sample: Add a short 1-2 sentence description of the ABI change
155 which was announced in the previous releases and made in this release.
156 Start with a scope label like "ethdev:".
157 Use fixed width quotes for ``function_names`` or ``struct_names``.
160 This section is a comment. Do not overwrite or remove it.
161 Also, make sure to start the actual text at the margin.
162 =======================================================
164 * No ABI change that would break compatibility with 20.11.
170 .. This section should contain new known issues in this release. Sample format:
172 * **Add title in present tense with full stop.**
174 Add a short 1-2 sentence description of the known issue
175 in the present tense. Add information on any known workarounds.
177 This section is a comment. Do not overwrite or remove it.
178 Also, make sure to start the actual text at the margin.
179 =======================================================
185 .. This section should contain a list of platforms that were tested
190 * <vendor> platform with <vendor> <type of devices> combinations
195 * Other relevant details...
197 This section is a comment. Do not overwrite or remove it.
198 Also, make sure to start the actual text at the margin.
199 =======================================================