1 .. SPDX-License-Identifier: BSD-3-Clause
2 Copyright 2019 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::
22 xdg-open build/doc/html/guides/rel_notes/release_20_02.html
28 .. This section should contain new features added in this release.
31 * **Add a title in the past tense with a full stop.**
33 Add a short 1-2 sentence description in the past tense.
34 The description should be enough to allow someone scanning
35 the release notes to understand the new feature.
37 If the feature adds a lot of sub-features you can use a bullet list
40 * Added feature foo to do something.
41 * Enhanced feature bar to do something else.
43 Refer to the previous release notes for examples.
45 Suggested order in release notes items:
46 * Core libs (EAL, mempool, ring, mbuf, buses)
47 * Device abstraction libs and PMDs
49 - cryptodev (lib, PMDs)
50 - eventdev (lib, PMDs)
53 * Apps, Examples, Tools (if significant)
55 This section is a comment. Do not overwrite or remove it.
56 Also, make sure to start the actual text at the margin.
57 =========================================================
59 * **Added Wait Until Equal API.**
61 A new API has been added to wait for a memory location to be updated with a
62 16-bit, 32-bit, 64-bit value.
64 * **Updated rte_flow api to support L2TPv3 over IP flows.**
66 Added support for new flow item to handle L2TPv3 over IP rte_flow patterns.
68 * **Updated Hisilicon hns3 driver.**
70 Updated Hisilicon hns3 driver with new features and improvements, including:
72 * Added support for Rx interrupt.
74 * **Updated i40e driver to support L2TPv3 over IP flows.**
76 Updated the i40e PMD to support L2TPv3 over IP profiles which can be
77 programmed by the dynamic device personalization (DDP) process.
79 * **Updated Mellanox mlx5 driver.**
81 Updated Mellanox mlx5 driver with new features and improvements, including:
83 * Added support for RSS using L3/L4 source/destination only.
85 * **Updated testpmd to support L2TPv3 over IP flows.**
87 Added support for L2TPv3 over IP rte_flow patterns to the testpmd
90 * **Added algorithms to cryptodev API.**
92 * Chacha20-Poly1305 AEAD algorithm can now be supported in cryptodev.
93 * ECDSA (Elliptic Curve Digital Signature Algorithm) is added to
94 asymmetric crypto library specifications.
95 * ECPM (Elliptic Curve Point Multiplication) is added to
96 asymmetric crypto library specifications.
98 * **Added handling of mixed algorithms in encrypted digest requests in QAT PMD.**
100 Added handling of mixed algorithms in encrypted digest hash-cipher
101 (generation) and cipher-hash (verification) requests (e.g. SNOW3G + ZUC or
102 ZUC + AES CTR) in QAT PMD possible when running on GEN3 QAT hardware.
103 Such algorithm combinations are not supported on GEN1/GEN2 hardware
104 and executing the request returns RTE_CRYPTO_OP_STATUS_INVALID_SESSION.
106 * **Updated the Intel QuickAssist Technology (QAT) symmetric crypto PMD.**
108 Added Chacha20-Poly1305 AEAD algorithm.
114 .. This section should contain removed items in this release. Sample format:
116 * Add a short 1-2 sentence description of the removed item
119 This section is a comment. Do not overwrite or remove it.
120 Also, make sure to start the actual text at the margin.
121 =========================================================
127 .. This section should contain API changes. Sample format:
129 * sample: Add a short 1-2 sentence description of the API change
130 which was announced in the previous releases and made in this release.
131 Start with a scope label like "ethdev:".
132 Use fixed width quotes for ``function_names`` or ``struct_names``.
135 This section is a comment. Do not overwrite or remove it.
136 Also, make sure to start the actual text at the margin.
137 =========================================================
143 .. This section should contain ABI changes. Sample format:
145 * sample: Add a short 1-2 sentence description of the ABI change
146 which was announced in the previous releases and made in this release.
147 Start with a scope label like "ethdev:".
148 Use fixed width quotes for ``function_names`` or ``struct_names``.
151 This section is a comment. Do not overwrite or remove it.
152 Also, make sure to start the actual text at the margin.
153 =========================================================
155 * No change, kept ABI v20. DPDK 20.02 is compatible with DPDK 19.11.
161 .. This section should contain new known issues in this release. Sample format:
163 * **Add title in present tense with full stop.**
165 Add a short 1-2 sentence description of the known issue
166 in the present tense. Add information on any known workarounds.
168 This section is a comment. Do not overwrite or remove it.
169 Also, make sure to start the actual text at the margin.
170 =========================================================
176 .. This section should contain a list of platforms that were tested
181 * <vendor> platform with <vendor> <type of devices> combinations
186 * Other relevant details...
188 This section is a comment. Do not overwrite or remove it.
189 Also, make sure to start the actual text at the margin.
190 =========================================================