This document outlines the guidelines for submitting code to DPDK.
-The DPDK development process is modelled (loosely) on the Linux Kernel development model so it is worth reading the
+The DPDK development process is modeled (loosely) on the Linux Kernel development model so it is worth reading the
Linux kernel guide on submitting patches:
`How to Get Your Change Into the Linux Kernel <https://www.kernel.org/doc/html/latest/process/submitting-patches.html>`_.
The rationale for many of the DPDK guidelines is explained in greater detail in the kernel guidelines.
Contributors will need to `register for the mailing list <http://mails.dpdk.org/listinfo/dev>`_ in order to submit patches.
It is also worth registering for the DPDK `Patchwork <http://patches.dpdk.org/project/dpdk/list/>`_
+If you are using the GitHub service, you can link your repository to
+the ``travis-ci.org`` build service. When you push patches to your GitHub
+repository, the travis service will automatically build your changes.
+
The development process requires some familiarity with the ``git`` version control system.
Refer to the `Pro Git Book <http://www.git-scm.com/book/>`_ for further information.
Crypto Drivers
--------------
M: Some Name <some.name@email.com>
- B: Another Name <another.name@email.com>
T: git://dpdk.org/next/dpdk-next-crypto
Intel AES-NI GCM PMD
Where:
* ``M`` is a tree or component maintainer.
-* ``B`` is a tree backup maintainer.
* ``T`` is a repository tree.
* ``F`` is a maintained file or directory.
* If you add new files or directories you should add your name to the ``MAINTAINERS`` file.
-* New external functions should be added to the local ``version.map`` file.
- See the :doc:`Guidelines for ABI policy and versioning </contributing/versioning>`.
- New external functions should also be added in alphabetical order.
+* Initial submission of new PMDs should be prepared against a corresponding repo.
+
+ * Thus, for example, initial submission of a new network PMD should be
+ prepared against dpdk-next-net repo.
+
+ * Likewise, initial submission of a new crypto or compression PMD should be
+ prepared against dpdk-next-crypto repo.
+
+ * For other PMDs and more info, refer to the ``MAINTAINERS`` file.
+
+* New external functions should be added to the local ``version.map`` file. See
+ the :doc:`ABI policy <abi_policy>` and :ref:`ABI versioning <abi_versioning>`
+ guides. New external functions should also be added in alphabetical order.
* Important changes will require an addition to the release notes in ``doc/guides/rel_notes/``.
See the :ref:`Release Notes section of the Documentation Guidelines <doc_guidelines>` for details.
updating the Linux kernel sources.
The path to the original Linux script must be set in the environment variable ``DPDK_CHECKPATCH_PATH``.
-This, and any other configuration variables required by the development tools, are loaded from the following
-files, in order of preference::
+
+Spell checking of commonly misspelled words
+can be enabled by downloading the codespell dictionary::
+
+ https://raw.githubusercontent.com/codespell-project/codespell/master/codespell_lib/data/dictionary.txt
+
+The path to the downloaded ``dictionary.txt`` must be set
+in the environment variable ``DPDK_CHECKPATCH_CODESPELL``.
+
+Environment variables required by the development tools,
+are loaded from the following files, in order of preference::
.develconfig
~/.config/dpdk/devel.config
Checking Compilation
--------------------
+Makefile System
+~~~~~~~~~~~~~~~
+
Compilation of patches and changes should be tested using the ``test-build.sh`` script in the ``devtools``
directory of the DPDK repo::
- devtools/test-build.sh x86_64-native-linuxapp-gcc+next+shared
+ devtools/test-build.sh x86_64-native-linux-gcc+next+shared
The script usage is::
Examples of configs are::
- x86_64-native-linuxapp-gcc
- x86_64-native-linuxapp-gcc+next+shared
- x86_64-native-linuxapp-clang+shared
+ x86_64-native-linux-gcc
+ x86_64-native-linux-gcc+next+shared
+ x86_64-native-linux-clang+shared
The builds can be modified via the following environmental variables:
The recommended configurations and options to test compilation prior to submitting patches are::
- x86_64-native-linuxapp-gcc+shared+next
- x86_64-native-linuxapp-clang+shared
- i686-native-linuxapp-gcc
+ x86_64-native-linux-gcc+shared+next
+ x86_64-native-linux-clang+shared
+ i686-native-linux-gcc
export DPDK_DEP_ZLIB=y
export DPDK_DEP_PCAP=y
export DPDK_DEP_SSL=y
+Meson System
+~~~~~~~~~~~~
+
+Compilation of patches is to be tested with ``devtools/test-meson-builds.sh`` script.
+
+The script internally checks for dependencies, then builds for several
+combinations of compilation configuration.
+
Sending Patches
---------------
than rework of the original.
* Trivial patches may be merged sooner than described above at the tree committer's
discretion.
-
-DPDK Maintainers
-----------------
-
-The following are the DPDK maintainers as listed in the ``MAINTAINERS`` file
-in the DPDK root directory.
-
-.. literalinclude:: ../../../MAINTAINERS
- :lines: 3-
git.droids-corp.org / dpdk.git / blobdiff