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2023-09-04session: fix allocation of proxy fifosFlorin Coras9-21/+50
Fifos need to be synchronously allocated once a transport like tcp accepts a session. Since events are now delivered asynchronously, proxy apps must explicitly register a cb function that manages fifo allocation prior to being notified of connect event. Type: fix Fixes: 0242d30 Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I7df973b7014e53e0766ea2bdc61e9871160bc18b
2023-09-01map: test fix feature disablingMaxime Peim1-0/+5
Upon test teardown, MAP features were not disabled, potentially leading packets to be treated by the wrong node. Type: test Change-Id: I0c1c614318d1308f825c5cc0bf95688e92f6d00a Signed-off-by: Maxime Peim <mpeim@cisco.com>
2023-09-01vcl: set min threshold for tx ntfFlorin Coras1-1/+5
Make sure there's at least 3% space in the tx fifo before notifying vcl of a tx event. The threshold is somewhat arbibrary but for a 4M fifo, it now means that ~120kB of space should be available. Should help minimize the amount of tx notifications generated by session layer when apps are faster. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I11dd0931dca8f989000a2481f1f495bd267589c4
2023-08-31fateshare: a plugin for managing child processesAndrew Yourtchenko7-0/+628
For the reasons of modularity and security, it is useful to have various functionality split into processes different from VPP. However, this approach presents the challenges of managing those processes, and is markedly different from simply running everything within VPP process. This plugin is an experiment in having the VPP itself start off a monitor process which in turn starts the child processes, and restarts them if they quit. If the VPP process ceases to exist, the monitor process terminates all the descendant processes and quits itself. This allows to preserve the "single entity to manage" approach of simply running a barebones VPP. An example of running it: export DPDK_CONFIG="" export DISABLED_PLUGINS=dpdk export EXTRA_VPP_CONFIG="fateshare { monitor ./build-root/install-vpp_debug-native/vpp/bin/vpp_fateshare_monitor command ./test1 }" make run Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: I66221fd7403f220d9652fe76958ca499cfd070a7 Type: feature
2023-08-31session: fix compilation when SESSION_DEBUG is onFlorin Coras1-3/+7
Wrap SESSION_EVT in do loop to avoid complaints about if statement having no arguments which can happen if debugging for groups is not enabled. Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I35af179b806ed47a1e20816a19291c31fdb7566a
2023-08-29mpls: add mpls_interface_dumpPim van Pelt2-0/+68
Add an API call mpls_interface_dump() which returns a list of mpls_interface_details: - If no sw_if_index is given, all MPLS enabled sw_if_index are returned. - If a particular sw_if_index is given, and it doesn't exist, an empty list is returned. - If a sw_if_index exists and has MPLS enabled, a list of that one sw_if_index is returned. Tested: - Create 3 loopback interfaces - Call for ~0 and for sw_if_index 0..5 all return empty lists - set int mpls loop0 enable - set int mpls loop1 enable - Call for ~0 returns 2, and the call for sw_if_index=1 and =2 (the loopbacks) returns each a list of one sw_if_index 1 resp 2, the other values of sw_if_index return empty list - set int mpls loop0 disable - Call for ~0 returns 1, and the call for sw_if_index=2 (loop1) returns both a list of one sw_if_index=2, the other values of sw_if_index return empty list - set int mpls loop1 disable - Call for ~0 and for sw_if_index 0..5 all return empty lists Example Python3 API program: ``` api_response = vpp.api.mpls_interface_dump() print(f"Response is {api_response}") for i in [ 0, 1, 2, 3, 4, 5 ]: api_response = vpp.api.mpls_interface_dump(sw_if_index=i) print(f"Response[{i}] = {api_response}") ``` Type: improvement Change-Id: If87f7d7f8972d99260e859757dbcb251c6fa54a8 Signed-off-by: Pim van Pelt <pim@ipng.nl>
2023-08-26perftool: fix delsvec use of _vec_lenFlorin Coras1-225/+271
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iab80e009d8717f759edb8133beaa55ed05e57bd5
2023-08-26nat: nat44-ed bug fixWei Li1-3/+4
fix lb static mapping "nat44_ed_sm_o2i_add" laddr and lport Type: fix Signed-off-by: Wei Li <realbaseball2008@gmail.com> Change-Id: I249a00919e8154d92cbce03f6db196c13612948f
2023-08-26nat: nat44-ed cli bug fixWei Li1-1/+5
lport and eport in Cli "nat44 add load-balancing static mapping" should hton() Type: fix Signed-off-by: Wei Li <realbaseball2008@gmail.com> Change-Id: I2eadb7e341efb70cc406e10b3b189e5ebff09ff4
2023-08-25cnat: fix cnat_endpoint_encodeBenoît Ganne1-1/+1
Type: fix Change-Id: I4ab713811626c097c7927228f3819b7785bbb951 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-08-25npt66: network prefix translation for ipv6Ole Troan11-0/+739
This is the initial commit of a NPTv6 (RFC6296) implementation for VPP. It's restricted to a single internal to external binding and runs as an output/input feature on the egress interface. Type: feature Change-Id: I0e3497af97f1ebd99377b84dbf599ecea935ca24 Signed-off-by: Ole Troan <otroan@employees.org>
2023-08-22build: support linuxmint OSspencercoder1-3/+3
Support compiling in Linux Mint OS Type: improvement Change-Id: I08721227352b00127fe0acac67269775997fd974 Signed-off-by: spencercoder <xiexiaosong@ruijie.com.cn>
2023-08-22dpdk-cryptodev: fix coverity issuesPiotr Bronowski2-5/+8
This patch addresses coverity issues CID 322716 and CID 322717. Type: fix Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Change-Id: I59d6f40c1af8e829d8cb3c042a52e144aeaf1e6b
2023-08-22l2: fix prefetchVratko Polak1-5/+5
This is a clone of Gerrit 35419. (It is abandoned and I am not the owner so I cannot reopen.) Ticket: CSIT-1816 Type: fix Fixes: 5e0ea09d96010e99a7ce0d2f3370f0de50c46c83 Change-Id: I2265cf38a9ce3155460a1025821c2749afca0add Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-08-21sr: SRv6 Path Tracing midpoint processing performance improvementJulian Klaiber1-2/+4
Moved the kernel call for the timestamp outside of the inner loop to improve the batch proccessing, and minimizing the kernel calls. Type: improvement Change-Id: I0245c223fc8a178724bb8c5df2b98083be046c26 Signed-off-by: Julian Klaiber <julian@klaiber.me>
2023-08-18nat: documention fixSteven Luong1-4/+4
s/nat44 enable sessions/nat44 plugin enable sessions/ Type: docs Change-Id: I93dbd161f085bff5b98df50cd29c9bedf5038307 Signed-off-by: Steven Luong <sluong@cisco.com>
2023-08-18dpdk-cryptodev: improve cryptodev cache ring implementationPiotr Bronowski4-239/+353
Sw ring is renamed to the cache ring. This name better reflects the puropse of this ring. We've introduced push/pop functions, as well as other utility functions which remove code repetition. Error handlig is improved: previously in case of an error all frame elements were marked as bad, now only these for which errors occured have the error status set. Unnecessary stats counters have been removed. Type: improvement Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Change-Id: I2fd42a529ac84ce5ad260611d6b35a861d441c79
2023-08-18vapi: improve vl_api_string_t handlingKlement Sekera4-34/+89
Define vl_api_string_t to correspond with vlibapi/api_types.h Fix allocation and size calculation routine generation. Type: improvement Change-Id: I6b0a3eb3459d75d326e67bfb76dac8125e480afa Signed-off-by: Klement Sekera <klement.sekera@gmail.com>
2023-08-18vapi: support servicesStanislav Zaikin8-53/+367
Add missing support for service { rpc X_get returns X_get_reply stream X_details; } Type: improvement Change-Id: I27555f61a2974e414cb6554f32c550b8ee5eb037 Signed-off-by: Stanislav Zaikin <stanislav.zaikin@46labs.com> Signed-off-by: Klement Sekera <klement.sekera@gmail.com>
2023-08-18cnat: add host tag to bitmap in cnat snatHediBouattour3-0/+17
Type: feature this patch adds a new tag "host" to interfaces for cnat-snat if an interface is tagged pod and host we do not snat traffic outgoing through it Change-Id: I71f5bfcb85581bb8508ba547374f0603f1079ac6 Signed-off-by: hedi bouattour <hedibouattour2010@gmail.com>
2023-08-17tests: more descriptive error messageKlement Sekera2-2/+10
Type: improvement Change-Id: Icf8a5dc711e1e11ec919b515d7af2f487a1c04c2 Signed-off-by: Klement Sekera <klement.sekera@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-08-17idpf: add native idpf driver pluginTing Xu15-0/+6249
Add a new native idpf driver. This patch enables the device initialization. Add some necessary functions and definations for input and output. A new version of virtchnl is introduced. Type: feature Signed-off-by: Ting Xu <ting.xu@intel.com> Change-Id: Ibbd9cd645e64469f1c4c8b33346c1301be3f6927
2023-08-17dpdk: Newer meson 0.55.3nucleo1-2/+2
Fixes error with python 3.12 No module named 'pkg_resources' 'import pkg_resources' removed in 0.55.3 Type: fix Change-Id: I15c8cf195fd07a0eb2f3b58f895ef4b26cc17b90 Signed-off-by: nucleo <alekcejk@googlemail.com>
2023-08-16tests docs: update python3 venv packagesDave Wallace45-471/+583
- Package update performed by 1. updating pip, pip-tools, setuptools 2. 'make test-refresh-deps' on ubuntu 22.04 3. fixing 'make test' and 'make docs' issues on ubuntu 22.04 4. 'make test-refresh-deps' on ubuntu 20.04 - Add dependency for 'make test-refresh-deps' to insure python venv is set up. - Update of python formatter, black, caused reformating of 41 python code files. Type: make Change-Id: I7cafdf4b5189065ac57cb6b254937f6e0897a924 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-08-16l2:Add doc for l2 rewrite, and add examplesyanlong1-18/+46
Supplemented the documentation of "l2 rewrite", and added examples Type:docs Change-Id: If49ae0b22989b3cd1c88a27a4e51b74be32d75e7 Signed-off-by: yanlong <dyl_wlc@163.com>
2023-08-16nat: mark several messages as productionAndrew Yourtchenko1-4/+0
As per discussion on the VPP call, since they are being used in CSIT tests and have not seen changes in a while, mark the messages as production from the change process standpoint. Type: improvement Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: I7fda71edd923b798d034380320a869f7c35cb5a6
2023-08-15vcl: fix ldp epoll events array overrunFlorin Coras1-1/+2
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I3dd65946c220f958a4fda0551b053d690bf06c39
2023-08-15vcl: handle postponed disconnects with selectFlorin Coras1-5/+36
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia8449344a471129c0d148b39d97a5d310c2a1fc7
2023-08-15vcl: fix error state switch for vcl_handle_mq_eventwanghanlin1-2/+18
When a listen session receives an ACCEPTED message, but then receives either a RESET or DISCONNECTED message from VPP before the session is accepted, the listen session state is switched to VPP_CLOSING or DISCONNECT. The subsequent CLEANUP message handler attempts to send a disconneted or reset reply message to VPP, but since the vpp_evt_q for the listen session is null, this leads to a crash. Type: fix Change-Id: Ic51f78f631fe8d15bf8c56b795f4a900c3e2f724 Signed-off-by: wanghanlin <wanghanlin@corp.netease.com>
2023-08-14dpdk: bump rdma-core to 46.1Dave Wallace2-5/+3
- Per dpdk 23.07 release notes (rdma-core >= 46.0) Type: feature Change-Id: I7c15e15e1cf4b6f652711f9446d9f8324f6c4092 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-08-14dpdk: bump to DPDK 23.07Kai Ji1-1/+2
This patch bumps DPDK version from 23.03 to 23.07. Type: feature Change-Id: I15140cecd008bfafb358f6348a1cb8fc08f70f02 Signed-off-by: Kai Ji <kai.ji@intel.com>
2023-08-11session: fix coverity warningsFlorin Coras2-41/+25
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I910c8ce1713c6d346cc5ea4eb58a89c1c30a10a1
2023-08-11tests: filter coverage report outputDave Wallace1-0/+3
- Remove test code & non-vpp code from coverage report - Remove driver/hardware vpp code which cannot be tested in 'make test' from coverage report Type: fix Change-Id: I04b50c14bc3437b845f2afafae47297189e61e3f Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-08-10crypto-sw-scheduler: avoid crypto work on vpp_mainVratko Polak1-16/+18
+ Checkstyle demanded indentation edits. Type: fix Ticket: VPP-2083 Fixes: 9a9604b09f15691d7c4ddf29afd99a31e7e31eed Change-Id: Ie2d33d290330247d36435a073675b732bb64ae93 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-08-09docs: correct the directory path for index.htmlSteven Luong1-1/+1
Type: fix Change-Id: Ia0d6f57790dbca92662c6d8b986c325f1c399131 Signed-off-by: Steven Luong <sluong@cisco.com>
2023-08-09session: async rx event notificationsFlorin Coras23-629/+949
Move from synchronous flushing of io and ctrl events from transports to applications to an async model via a new session_input input node that runs in interrupt mode. Events are coalesced per application worker. On the one hand, this helps by minimizing message queue locking churn. And on the other, it opens the possibility for further optimizations of event message generation, obviates need for rx rescheduling rpcs and is a first step towards a fully async data/io rx path. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id6bebcb65fc9feef8aa02ddf1af6d9ba6f6745ce
2023-08-09cnat: remove rwlock on tsNathan Skrzypczak7-61/+133
Type: improvement Remove rwlock contention on timestamps. ~10% pps with 10k sessions. Use fixed-size-pools of increasing sizes starting with 4K, and with a x2 step each time. We don't free/shrink allocated pools. Change-Id: I5fea51faba40430106c823275a6356e81709d118 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2023-08-09cnat: add ip/client bihashNathan Skrzypczak4-52/+68
This replace the cnat ip4/ip6 to client lookups previously done with a regular hash, by a bihash lookup. Type: improvement Do the client lookup in a bihash instead of a hash. Change-Id: I730c1893525c002b44ada8e290a36802835e88e9 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2023-08-08tests: fix setting gcov flag for test-cov targetDave Wallace2-1/+2
Type: fix Change-Id: I3c663babe4f32f5d2870265336b5d272cc029ce7 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-08-08cnat: flag to disable rsessionNathan Skrzypczak10-31/+54
This adds a flag on the translation asking the VIP & input-feature nodes not to create the return session when translating / load-balancing an incoming flow. This is needed with maglev & DSR Type: feature Change-Id: I699012310ddc59f6ceeeb4878638eac6da5128dc Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2023-08-08docs:Improve the README of vpp docsyanlong1-49/+2
Type:fix Change-Id: Ie2ae728450ef123379b697cdf9c873d5bec01b47 Signed-off-by: yanlong <dyl_wlc@163.com>
2023-08-08ipsec: add support for RFC-4543 ENCR_NULL_AUTH_AES_GMACBenoît Ganne16-48/+3347
Type: improvement Change-Id: I830f7a2ea3ac0aff5185698b9fa7a278c45116b0 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-08-08vcl: Fix the ldp init checkGao Feng1-1/+5
Maybe some function calls the wrapper funtion like read which invokes the ldp_init_check in the other libs as a constructor before ldp_constructor. Then the ldp has been initialized already when ldp_constructor is invoked. And it's normal case, we shouldn't treat it as an error. So ldp_init should return success if ldp is initialized already instead of an assert. Type: fix Change-Id: Ifa2a7b1d5471981a3f840b14a4fa5d48fb1f1374 Signed-off-by: Gao Feng <gfree.wind@outlook.com>
2023-08-07vlib: support sibling node creation with vlib_register_node()Damjan Marion1-20/+54
Type: improvement Change-Id: I7e82a262692b2b6513f81889d78a43c10ca7bfb2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-08-07vppinfra: add clib_file_get_resolved_basenameDamjan Marion8-46/+42
more generic version of clib_sysfs_link_to_name with support for format strings... Type: improvement Change-Id: I0cb263748970378c661415196eb7e08450370677 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-08-07vppinfra: add vec_foreach_pointer macroDamjan Marion2-0/+5
works with vectors of pointers... Type: improvement Change-Id: I530653978fcf981be299cf42a1133be000d74d0c Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-08-07vppinfra: add unformat_init_pathDamjan Marion4-49/+83
More conveninet way to unformat file by providing filesystem path. Takes format string for easier constuction of path... Type: improvement Change-Id: I433204fa20dc98e2b11c53914883d047a7fc62c6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-08-07vcl: fix error state switch for VCL_STATE_LISTEN_NO_MQ sessionswanghanlin1-3/+4
When a VCL_STATE_LISTEN_NO_MQ session receives an ACCEPTED message, but then receives either a RESET or DISCONNECTED message from VPP before the session is unlistened, the listen session state is switched to DISCONNECT. The subsequent CLEANUP message handler attempts to send a reset reply message to VPP, but since the vpp_evt_q for the listen session is null, this leads to a crash. Type: fix Change-Id: Id7e88dcb16df3eda912b3f763730ec8d8973473a Signed-off-by: wanghanlin <wanghanlin@corp.netease.com>
2023-08-07cnat: Support offloaded check sumsNathan Skrzypczak4-215/+155
This patch removes zero checks for new_addr, new_port meaning sessions with zero values will rewrite the packet with a 0 value instead of leaving it in place. This allows to reduce branchiness in the code, and sessions are fully resolved at creation time anyway. This also adds support for checksum offloads: - IP checksum offload : we always compute the checksum to avoid issues with drivers. We'll revert this if we realize cost gets too important. - TCP/UDP checksum offload : we add the implementation for pseudo header checksum computation. This is needed for the drivers that do not re-compute this pseudo-checksum before the packet is TX-ed (e.g. a few DPDK drivers). Type: improvement Change-Id: I6543f3aec8c120ec50f4219108609138283620ef Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2023-08-04nsh: fix nsh gre referencesBenoît Ganne1-10/+14
Since gre is a plugin, nsh should not use symbol names directly. Type: fix Fixes: cefb178aa487a217d4ac75d7d4fa62db4b7d70fd Change-Id: I1a1c20740aabdaafd69f507cd71016c3109b0205 Signed-off-by: Benoît Ganne <bganne@cisco.com>