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2023-07-17docs: add api change process from wikiDave Wallace1-0/+5
- Move the VPP API Change Process documentation from the wiki page into the in-tree VPP docs Type: docs Change-Id: I42f661618b8632230bebe3aa8fbad455b9a05d01 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-06-30docs: fix packages path in tutorialBenoît Ganne1-5/+3
Type: fix Change-Id: I84bbb28490d9c66c5bf55839ab75b3aec1bf5854 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-06-30bpf_trace_filter: plugin for BPF Trace FilteringMohammed Hawari3-0/+3
Change-Id: I342de0a375b783725aa2b621c1c70bc8bf646450 Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Type: improvement
2023-06-22tests docs: fix lcov code coverage report generationDave Wallace5-3/+46
- Updated/rebased version of https://gerrit.fd.io/r/c/vpp/+/34199 Type: test Change-Id: I43913ecfd11a4578bdb10c4be76253fe38d57976 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-05-24hash: add hash documentationMohsin Kazmi2-0/+2
Type: docs Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I36764aa3c0e9657d228413aeafa0a54bbd755e49
2023-05-24misc: Initial 23.10-rc0 commitv23.10-rc0Andrew Yourtchenko2-1/+1
Type: docs Change-Id: Id9b0ca0d43db0e5a52fd9696a5cba77a6772db5b Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2023-05-24misc: VPP 23.02 Release NotesAndrew Yourtchenko2-0/+542
Type: docs Change-Id: I88ae8452ed1b39a4c6d82b790f63f31deae4c2fa Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com> (cherry picked from commit 5516fc0f3bf50657446c4e68556c9f76ea2a43a4)
2023-05-19interface: add the transmit queue infrastructure documentMohsin Kazmi3-0/+5
Type: docs Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I57f27f8ec4be7f3d8dc3d13ff4ea6b1b21c3cf6b
2023-05-16ip_session_redirect: add session redirect pluginBenoît Ganne2-0/+2
This feature enables the use of the classifier and ip-in-out-acl nodes to redirect matching sessions via arbitrary fib paths instead of relying on additional VRFs. Type: feature Change-Id: Ia59d35481c2555aec96c806b62bf29671abb295a Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-03-28docs: Update info about GoVPPOndrej Fabry2-8/+10
Type: docs Signed-off-by: Ondrej Fabry <ofabry@cisco.com> Change-Id: I1e28c6858a986d6ede1c7a6d06055400fdc0196b
2023-03-01docs: fixed to use unified "pcap trace" commandNobuhiro MIKI1-3/+3
Type: docs Fixes: 33909777c637 ("misc: unify pcap rx / tx / drop trace") Signed-off-by: Nobuhiro MIKI <nmiki@yahoo-corp.jp> Change-Id: I049616cfad300658e62e5026c0655ee6f07a2421
2023-02-11misc: VPP 22.10.1 Release NotesDave Wallace2-0/+13
Type: docs Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I70374ea376c895d92d5789debf4b437113e3d884 (cherry picked from commit 57302fe52f141c19b5448997774271d2eedf5cb1)
2023-02-10misc: VPP 22.06.1 Release NotesDave Wallace3-1/+13
Type: docs Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I8770a35c801126ffd2de8f58d79e6616642709a9 (cherry picked from commit 1513b381d8879d9d437bbbc9a270b4ff5f4b19ba)
2023-01-18misc: Initial 23.06-rc0 commitv23.06-rc0Andrew Yourtchenko2-1/+1
Type: docs Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: I28c5cc0d54963389fe513c7de634f1a84c0bf11b
2023-01-11pci: add option to force uio bindingBenoît Ganne1-0/+12
Type: improvement Change-Id: Ifea4badd58f7e2b5e792d7506f6747851a08587f Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-12-25docs: update home-gateway use-caseDave Barach1-19/+55
Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I720b1395ee8714de2e2386b31a0f2c041272042a
2022-12-10misc: VPP 22.10 Release NotesAndrew Yourtchenko2-0/+505
Type: docs Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: If0f2ca0344640b064fde52b8f2c09a340ed9c71b Signed-off-by: Dave Wallace <dwallacelf@gmail.com> (cherry picked from commit 07e0c05e698cf5ffd1e2d2de0296d1907519dc3d)
2022-11-26hs-test: document host stack test frameworkMaros Ondrejicka2-0/+2
Type: docs Signed-off-by: Maros Ondrejicka <maros.ondrejicka@pantheon.tech> Change-Id: I47d2794283a85a644448e60538f543644a0edfdc
2022-11-23gso: add gso documentationMohsin Kazmi3-0/+3
Type: docs Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I8a96e6cc73b5f7ab3049fef37aafba43f3ef4d84
2022-11-22policer: adding documentationMaxime Peim12-0/+5
Type: docs Several kinds of policers are implemented in VPP. However, they could differ from the RFCs it is said they are from. Additionally, the CLI command's help has been updated with the current list of acceptable parameters. Signed-off-by: Maxime Peim <mpeim@cisco.com> Change-Id: Ic9bf94e1094bea0fcc87ccaa882c2c5f88824041
2022-10-13docs: fix memory traces commandBenoît Ganne1-1/+1
Type: fix Change-Id: I8fc949da209a5067c702952fbd0e6ce77b921d02 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2022-09-21misc: Initial 23.02-rc0 commitv23.02-rc0Andrew Yourtchenko2-1/+1
Type: docs Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: Ie89d68ea4e462dfd7276a75f420268f15394258d
2022-09-20docs: enhance install vpp docsfatelei3-34/+51
Type: docs Change-Id: Ic1439ce658d9d53208b29d85440a6cc225ed5b74 Signed-off-by: fatelei <fatelei@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2022-09-20nat: adding docs for nat44-ed sub pluginFilip Varga3-0/+5
Type: docs Change-Id: Icfa2bdc9367f8438b53da7c89caec263ed6ab056 Signed-off-by: Filip Varga <fivarga@cisco.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2022-08-25vlib: introduce DMA infrastructureMarvin Liu1-0/+3
This patch introduces DMA infrastructure into vlib. This is well known that large amount of memory movements will drain core resource. Nowadays more and more hardware accelerators were designed out for freeing core from this burden. Meanwhile some restrictions still remained when utilizing hardware accelerators, e.g. cross numa throughput will have a significant drop compared to same node. Normally the number of hardware accelerator instances will less than cores number, not to mention that applications number will even beyond the number of cores. Some hardware may support share virtual address with cores, while others are not. Here we introduce new DMA infrastructure which can fulfill the requirements of vpp applications like session and memif and in the meantime dealing with hardware limitations. Here is some design backgrounds: Backend is the abstract of resource which allocated from DMA device and can do some basic operations like configuration, DMA copy and result query. Config is the abstract of application DMA requirement. Application need to request an unique config index from DMA infrastructure. This unique config index is associated with backend resource. Two options cpu fallback and barrier before last can be specified in config. DMA transfer will be performed by CPU when backend is busy if cpu fallback option is enabled. DMA transfer callback will be in order if barrier before last option is enabled. We constructs all the stuffs that DMA transfer request needed into DMA batch. It contains the pattern of DMA descriptors and function pointers for submission and callback. One DMA transfer request need multiple times batch update and one time batch submission. DMA backends will assigned to config's workers threads equally. Lock will be used for thread-safety if same backends assigned to multiple threads. Backend node will check all the pending requests in worker thread and do callback with the pointer of DMA batch if transfer completed. Application can utilize cookie in DMA batch for selves usage. DMA architecture: +----------+ +----------+ +----------+ +----------+ | Config1 | | Config2 | | Config1 | | Config2 | +----------+ +----------+ +----------+ +----------+ || || || || +-------------------------+ +-------------------------+ | DMA polling thread A | | DMA polling thread B | +-------------------------+ +-------------------------+ || || +----------+ +----------+ | Backend1 | | Backend2 | +----------+ +----------+ Type: feature Signed-off-by: Marvin Liu <yong.liu@intel.com> Change-Id: I1725e0c26687985aac29618c9abe4f5e0de08ebf
2022-08-12docs: fix spellcheck error for Ubuntu 22.04Saima Yunus1-0/+1
Type: fix Signed-off-by: Saima Yunus <yunus.saima.234@gmail.com> Change-Id: I975990aeead6d34f0317a37e917bd92c0c89276e
2022-06-30misc: VPP 22.06 Release NotesAndrew Yourtchenko2-0/+606
Type: docs Change-Id: I15971b21fd660b4893218640c0d5e5a5247868f1 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> (cherry picked from commit 0d352a97c5e3ad1f5f6eab18a978a14b0b9e06a8)
2022-06-28docs: fix broken linksPratikshya Prasai1-11/+11
Type: docs Signed-off-by: Pratikshya Prasai <pratikshyaprasai2112@gmail.com> Change-Id: I729de9e18624c63a72ec415a05c55617cb360c47
2022-06-14docs: fix spelling errorsDave Wallace1-0/+4
- also add docs-spell to checkstyle-all make target Type: fix Fixes: 5f6422db9 Change-Id: I8e9d7d17a03ee7b55f4e1785983459c43af267f7 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2022-06-13docs: cleaning up VPP documents by deleting unnecessary info.Saima Yunus2-2/+111
- cleaned up the 'build/run VPP' docs Type: docs Signed-off-by: Saima Yunus <yunus.saima.99@gmail.com> Change-Id: I9dbddbe1932804b8d507cb2f1631cd7116e59072
2022-05-25docs: update spelling word list and fix typosDave Wallace2-722/+734
- update wordlist and fix typos so that 'make docs-spell' passes - sort spelling_wordlist.txt - update docs maintainers list Type: docs Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I38ac7850c604c323427d2bb6877ea98bd10bcc38
2022-05-25misc: Initial 22.10-rc0 commitv22.10-rc0Andrew Yourtchenko2-1/+1
Type: docs Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: Ia1f2a8006edb8e57545a04a16edfb9704c3e904e
2022-05-24docs: make docs build incrementalNathan Skrzypczak4-51/+68
This patch makes the `make docs` directive incremental avoiding re-running the siphon when the source hasn't changed, and leveraging sphinx internal cache. It adds a `make rebuild-docs` directive for cases where this caching logic might break, e.g. in CI. The virtualenv doesn't also get recreated on each build, which might be enough when writing docs, provided automated process leverage its rebuild counterpart. Type: improvement Change-Id: Ie90de3adebeed017b249cad81c6c160719f71e8d Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2022-05-10tests: replace pycodestyle with blackKlement Sekera11-222/+304
Drop pycodestyle for code style checking in favor of black. Black is much faster, stable PEP8 compliant code style checker offering also automatic formatting. It aims to be very stable and produce smallest diffs. It's used by many small and big projects. Running checkstyle with black takes a few seconds with a terse output. Thus, test-checkstyle-diff is no longer necessary. Expand scope of checkstyle to all python files in the repo, replacing test-checkstyle with checkstyle-python. Also, fixstyle-python is now available for automatic style formatting. Note: python virtualenv has been consolidated in test/Makefile, test/requirements*.txt which will eventually be moved to a central location. This is required to simply the automated generation of docker executor images in the CI. Type: improvement Change-Id: I022a326603485f58585e879ac0f697fceefbc9c8 Signed-off-by: Klement Sekera <klement.sekera@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2022-05-10ip: reassembly: add documentationKlement Sekera2-0/+2
Type: docs Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I23008cde47d8b7a531346eab02902e2ced18742a
2022-03-28libmemif: refactor examplesJakub Grajciar4-6/+2
- icmp_responder: responds to ICMPv4 and ARP requests - loopback: connects two interfaces and sends a verification packet from master memif to slave memif where it is looped back - loopback (reverse path): reverses direction of packet in loopback application (slave memif to master memif) Type: refactor Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: Ie90aaa3367269408efb6c5d538ad5aa827432238 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2022-03-25docs: Add getting started with GoVPPNathan Skrzypczak3-87/+174
Type: docs Change-Id: I8e739ccf78b8dadf81cf4a4c32407355b2576942 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2022-03-25docs: Fix macos clang-format docsNathan Skrzypczak1-9/+10
Type: docs Change-Id: Iaa2f5e2bb92342c1612cb3addbb9bfdc26623d99 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2022-02-25misc: VPP 22.02 Release NotesAndrew Yourtchenko2-0/+658
type: docs Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I32291160f0d22a804929d0a040472ff952f02544 Signed-off-by: Maciek Konstantynowicz <mkonstan@cisco.com> (cherry picked from commit 7911f29c518c6b2a678e13874f7f16eba03dab75)
2022-02-17tests: make tests less make dependentKlement Sekera1-95/+82
Implement command line argument parsing instead of passing arguments via environment variables. Add script for running tests without having to invoke make. Deprecate running tests via make. Type: improvement Change-Id: I2e3054a61a2ae25d460e9be00be7d7705fbf943e Signed-off-by: Klement Sekera <ksekera@cisco.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2022-01-19misc: Initial 22.06-rc0 commitv22.06-rc0Andrew Yourtchenko2-1/+1
Type: docs Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: I6b56d2cc785b505e77df0d24a1f441a4c09dc9a8
2021-12-01docs: add VPP Container Testbench example and labMatthew Giassa9-0/+1280
Adding a "VPP container testbench" (pair of Docker containers plus helper scripts to test Linux and VPP interfaces). Will be part of a larger set of labs/exercises/tutorials. Putting this baseline setup up for review first to see if the community sees use/value in it. If so, additional exercises using the testbench will be added gradually. Type: improvement Signed-off-by: Matthew Giassa <mgiassa@cisco.com> Change-Id: I582310f7355419e907d575f640482ca49cbb282f
2021-11-23docs: add missing 21.10 rlsnotesNathan Skrzypczak3-1/+530
This patch extract the release notes that went into v21.10 & v21.10.1 but that are missing in master, due to the documentation refactoring Type: docs Change-Id: Icb3c95c71e8cdc255f735990d19ee835e3ce6c6c Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-11-16docs: consume fd.io version listNathan Skrzypczak2-6/+35
Type: feature This adds a version snippet in the vpp docs, based on a json description fetched from fd.io/vpp_versions.json This relies on https://github.com/FDio/site/pull/108 being merged Change-Id: I6dd22f09927841aef96011ed57af2cbdc5d409f5 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-11-15docs: add jira linkNathan Skrzypczak1-0/+2
Type: improvement Change-Id: I9c53ff39e6d064437b5a2fdc29ecc2301b5cbd16 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-11-06tests docs: fix jsonschema dependencyDave Wallace1-2/+16
- docs requires jsonschema which is only supported on python 3.7 or newer. This causes 'make test' to fail on Ubuntu 18.04 Type: fix Fixes: 9ad39c026 Change-Id: I0935c569ac102ea1dba6112f458e6ee10330e474 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2021-11-02tests: update python packagesDave Wallace1-4/+1
- Also fix docs requirements and venv cleanup required for docker executor building Type: test Change-Id: I839423224d95c45af42f459217887f4201cbb11a Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2021-10-13docs: C & C++ apis examplesNathan Skrzypczak6-0/+346
Type: docs Change-Id: I5b6c388332bdd3a29777d728c3357816c8411ea2 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-10-13docs: better docs, mv doxygen to sphinxNathan Skrzypczak361-12794/+25242
This patch refactors the VPP sphinx docs in order to make it easier to consume for external readers as well as VPP developers. It also makes sphinx the single source of documentation, which simplifies maintenance and operation. Most important updates are: - reformat the existing documentation as rst - split RELEASE.md and move it into separate rst files - remove section 'events' - remove section 'archive' - remove section 'related projects' - remove section 'feature by release' - remove section 'Various links' - make (Configuration reference, CLI docs, developer docs) top level items in the list - move 'Use Cases' as part of 'About VPP' - move 'Troubleshooting' as part of 'Getting Started' - move test framework docs into 'Developer Documentation' - add a 'Contributing' section for gerrit, docs and other contributer related infos - deprecate doxygen and test-docs targets - redirect the "make doxygen" target to "make docs" Type: refactor Change-Id: I552a5645d5b7964d547f99b1336e2ac24e7c209f Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-09-28api: API trace improvementsFilip Tehlar3-66/+66
Type: improvement * add support for JSON format in API trace * add ability to replay JSON API trace in both VPP and VAT2 * use CRC for backward compatibility check during JSON API replay * fix API trace CLI (and remove duplicits) * remove custom dump * remove vppapitrace.py * update docs accordingly Change-Id: I5294f68bebe6cbe738630f457f3a87720e06486b Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>