1 .. SPDX-License-Identifier: BSD-3-Clause
2 Copyright 2020 Mellanox Technologies, Ltd
4 Overview of RegEx Drivers Features
5 ==================================
7 This section explains the supported features that are listed in the table below.
10 Support cross buffer detection.
13 Support PCRE start anchor.
16 Support PCRE atomic grouping.
19 Support PCRE back regerence.
21 PCRE back tracking ctrl
22 Support PCRE back tracking ctrl.
25 Support PCRE call outes.
27 PCRE forward reference
28 Support Forward reference.
31 Support PCRE greedy mode.
34 Support PCRE match all.
40 Support PCRE match point reset directive.
42 PCRE New line conventions
43 Support new line conventions.
46 Support new line sequence.
49 Support PCRE look around.
51 PCRE possessive qualifiers
52 Support PCRE possessive qualifiers.
54 PCRE subroutine references
55 Support PCRE subroutine references.
67 Support word boundaries.
70 Support compilation during run time.
73 Support armv8 (64bit) architecture.
76 Support x86 architecture.
80 Most of the features capabilities should be provided by the drivers via the
81 RegEx ``info_get`` operation.
87 * `PCRE: PCRE pattern man page <https://www.pcre.org/original/doc/html/pcrepattern.html>`_
93 .. _table_regex_pmd_features:
95 .. include:: overview_feature_table.txt
99 Features marked with "P" are partially supported. Refer to the appropriate
100 driver guide in the following sections for details.