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2021-03-23interface: reduce duplicate code in the interface-output nodeDamjan Marion1-42/+41
Type: improvement Change-Id: I46459a0c0a79677092aa9f8c92b67c0d06f7242e Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-22tls: fix tlsopenssl for remaining bufferSivaprasad Tummala1-3/+4
Type: fix 1. added additional checks for pending data in openssl_ctx_read_tls(). 2. fixed read/write typo issues. Signed-off-by: Sivaprasad Tummala <Sivaprasad.Tummala@intel.com> Change-Id: Id018c62bb9e02bf0d5f9abf929b6030b965a5d61
2021-03-22vcl: fix libc epoll pwait starvedwanghanlin2-1/+5
We call vls_epoll_wait with 0 timeout to process unhandled_evts_vector in ldp_epoll_pwait_eventfd. But vls_epoll_wait will then call vppcom_epoll_wait_eventfd to process events in event queue. If there are continuous events to be handled, then libc_epoll_pwait have no chance to be called. Type: fix Signed-off-by: wanghanlin <wanghanlin@corp.netease.com> Change-Id: Ia4f61d0d438a3475bfde9f6715805274671d4e75
2021-03-22vlib: graphviz upgrade to allow filtersArthur de Kerhor5-34/+206
Possibility to draw only the active nodes on the graph. These are scaled and colored according to their utilization. Type: improvement Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com> Change-Id: I7ddb7b62b3a141cb03750dca24f044138fcc577f
2021-03-21gre: Multipoint GRE fixesNeale Ranns4-7/+86
Type: fix - the CLI was broken when a nh-table-id was present, since it overwrote the next-hop address - bouncing interface state stacked the adjacencies on the tunnel's destination (which is all zeros) - don't crash in the switch path if the interface has no hw-address Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I1ba9fdc9b2185899b753a2d40f23afa847a3ef4f
2021-03-20tests: add support for worker awarenessKlement Sekera13-59/+64
VppTestCase now has vpp_worker_count property set to number of workers. This can be overriden by child classes. Also overriden by VPP_WORKER_CONFIG variable for legacy reasons. Type: improvement Change-Id: Ic328bacb9003ddf9e92815767653bd362aa7f086 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-03-19vxlan: add tunnel cache to graph nodeJunfeng Wang9-47/+49
Type: improvement Signed-off-by: Drenfong Wong <drenfong.wang@intel.com> Change-Id: Ia81aaa86fe071cbbed028cc85c5f3fa0f1940a0f
2021-03-19api: Avoid the usage of the freed registration by the API callsAndrew Yourtchenko2-23/+52
This issue happens if: - the API client connects via Unix socket - the client issues the *_dump API call and immediately disconnects What happens after is that the API handler keeps sending the *_details messages, however at some point the write fails, and the socket is deleted. The attempt of a use of the registration pointer results in interpreting the socket as a shared memory socket. This results in a crash, because the data in this structure then does not make sense, like the below: | |Thread 1 "vpp_main" received signal SIGSEGV, Segmentation fault. |__GI___pthread_mutex_lock (mutex=0x0) at ../nptl/pthread_mutex_lock.c:67 |67 ../nptl/pthread_mutex_lock.c: No such file or directory. |(gdb) bt |#0 __GI___pthread_mutex_lock (mutex=0x0) at ../nptl/pthread_mutex_lock.c:67 |#1 0x00007ffff500f957 in svm_queue_lock (q=0x0) at /home/ubuntu/vpp/src/svm/queue.c:101 |#2 svm_queue_add (q=0x0, elem=0x7fffa76c2de0 "\210\365\006\060\001", nowait=0) at /home/ubuntu/vpp/src/svm/queue.c:274 |#3 0x00007ffff6e131e3 in vl_api_send_msg (rp=<optimized out>, elem=<optimized out>) at /home/ubuntu/vpp/src/vlibmemory/api.h:43 |#4 send_sw_interface_details (am=<optimized out>, rp=<optimized out>, swif=0x7fffb957a0bc, interface_name=<optimized out>, context=<optimized out>) | at /home/ubuntu/vpp/src/vnet/interface_api.c:353 |#5 0x00007ffff6e0edeb in vl_api_sw_interface_dump_t_handler (mp=<optimized out>) at /home/ubuntu/vpp/src/vnet/interface_api.c:412 |#6 0x00007ffff7daeb48 in msg_handler_internal (am=<optimized out>, the_msg=0x7fffb839a5e0, trace_it=<optimized out>, do_it=1, free_it=0) | at /home/ubuntu/vpp/src/vlibapi/api_shared.c:501 |#7 vl_msg_api_socket_handler (the_msg=0x7fffb839a5e0) at /home/ubuntu/vpp/src/vlibapi/api_shared.c:790 |#8 0x00007ffff7d7c608 in vl_socket_process_api_msg (rp=<optimized out>, input_v=0x7fffa76c2de0 "\210\365\006\060\001") at /home/ubuntu/vpp/src/vlibmemory/socket_api.c:212 |#9 0x00007ffff7d89ff1 in vl_api_clnt_process (vm=<optimized out>, node=<optimized out>, f=<optimized out>) at /home/ubuntu/vpp/src/vlibmemory/vlib_api.c:405 |#10 0x00007ffff53bf9a7 in vlib_process_bootstrap (_a=<optimized out>) at /home/ubuntu/vpp/src/vlib/main.c:1490 |#11 0x00007ffff4da0b2c in clib_calljmp () from /home/ayourtch/vpp/build-root/install-vpp-native/vpp/lib/libvppinfra.so.21.06 |#12 0x00007fffa99a4d90 in ?? () |#13 0x00007ffff53b6cb2 in vlib_process_startup (vm=0x7ffff56a9880 <vlib_global_main>, p=0x7fffb5d41380, f=0x0) at /home/ubuntu/vpp/src/vlib/main.c:1515 |#14 dispatch_process (vm=0x7ffff56a9880 <vlib_global_main>, p=0x7fffb5d41380, f=0x0, last_time_stamp=<optimized out>) at /home/ubuntu/vpp/src/vlib/main.c:1571 |#15 0x0000000000000000 in ?? () |(gdb) frame 3 |#3 0x00007ffff6e131e3 in vl_api_send_msg (rp=<optimized out>, elem=<optimized out>) at /home/ubuntu/vpp/src/vlibmemory/api.h:43 |43 vl_msg_api_send_shmem (rp->vl_input_queue, (u8 *) & elem); |(gdb) l |38 { |39 vl_socket_api_send (rp, elem); |40 } |41 else |42 { |43 vl_msg_api_send_shmem (rp->vl_input_queue, (u8 *) & elem); |44 } |45 } |46 |47 always_inline int |(gdb) | The approach in this change is to avoid the closing operations "here and now", but instead mark the the registration as a zombie and place a forced RPC towards a callback that does the actual cleanup work. Forced RPC is handled via the API processing loop with barrier sync, so we are guaranteed not to have any API processing in-process. Type: fix Change-Id: I1972d42da620bdb4fd773c83262863c2781d9005 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-03-19policer: Add CLI for all equivalent API functionsNeale Ranns1-6/+162
Type: improvement Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ic17096c80fbde89f9bb74c29256abbe845130992
2021-03-19interface: add capabilities flagsMohsin Kazmi21-88/+150
Type: improvement This patch adds flags to represent the modern NICs capabilities. Change-Id: I96d38d9ab7eac55974d72795cd100d8337168e1e Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-03-18dpdk: don't mask interrupts for some driversMohammed Hawari4-9/+38
It is well known that for some NICs, masking interrupts results in delaying desc writebacks, which breaks poll mode. This fix introduces an "int-unmaskable" dpdk device flag to identify such devices (typically Intel FVL). For such devices, interrupts are masked by a call to file_update(...,UNIX_FILE_UPDATE_DELETE) instead of rte_eth_dev_rx_intr_disable (...) Change-Id: Ifbc701aebe8572319b7aae19382bd683a47fc3cf Type: fix Fixes: 19ff0c3699342b512c03362b3815df684a661f49 Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2021-03-18tests: remove shm files created by vpp on resetKlement Sekera1-0/+1
Even though we don't use shm transport anymore, vpp still populates shm. Add cleanup before running tests to avoid the nuisance of running out of space on /dev/shm. Type: fix Fixes: eb506becd038f081bc7ac340412d3685425bb8b4 Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I2ef87e991223ee60892d56af1482025d91e77d46
2021-03-17session: fix populating chained buffersIvan Shvedunov1-3/+5
Type: fix Signed-off-by: Ivan Shvedunov <ivan4th@gmail.com> Change-Id: I3fdc1711d508bc5b0c2f56b3bd3fb4a56056eb54
2021-03-17tests: remove shm handlingKlement Sekera3-49/+4
Not used anymore with socket transport. Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I7061048dee21ce02637e34f73fb9984bd241f7df
2021-03-17dpdk: cryptodev session managementpibr1-108/+377
Ensure that dpdk_cryptodev engine async handlers are registered for the set of algorithms supported by all cryptodevices in the system. Type: improvement Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Change-Id: I8293d87c6f07e935a1a0637704f24918cd3e132a
2021-03-16perfmon: fixes for cache hierarchyRay Kinsella1-8/+12
Account for occasional instances with the misses rates between caches are inconsistent. Type: fix Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: Idfb8bb7543401405cfe04291ad201c28be030cc9
2021-03-16perfmon: add support for raw and timestampsRay Kinsella3-1/+24
Add perfmon plugin support to output raw counter and timestamps, both are useful for debug. Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: Ia5a73d1f05e3464c18991c2346f0ed8b7ef63099
2021-03-16misc: fix checkstyle on fedoraRay Kinsella2-6/+51
The fedora clang-format command helpfully does not include the version suffix, and places clang-format-diff in /usr/share/clang. Have summited #1939018 in Fedora, to fix upstream. https://bugzilla.redhat.com/show_bug.cgi?id=1939018 Until then ... Type: fix Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: Ibceae0fc15e7461c24288ee04f4d28943f889c36
2021-03-16docs: ikev2 usecasesFilip Tehlar6-2/+537
Type: docs Change-Id: Ib607b9426572585c1c7bfc4fcbbb1591ff5d9d42 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2021-03-16fib: Allow the creation of new source on the APINeale Ranns13-34/+703
Type: feature an client can dump the existing sources, examine their priorities, then define thier own source. Usefull if a client wants to distingusih between say, static, ospf, bgp, etc routes it has added over the API. Signed-off-by: Neale Ranns <nranns@cisco.com> Signed-off-by: Alexander Chernavin <achernavin@netgate.com> Change-Id: I5158b4fa1ebe87381ff8707bb173217f56ea274a
2021-03-16api: allow specifying no timeoutKlement Sekera1-1/+1
This functionality is used in make test when DEBUG=gdb is used. Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I1339e6460aa624a3bcb4b03db46991590e126f92
2021-03-15nat: get rid of worker selection callbacksKlement Sekera8-81/+77
Make code easier to read and debug. Type: improvement Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: Ib52a4cdd3bcdcc475053aa32af3964c00859e1cd
2021-03-15ipsec: allow inbound non-tunnel SA through CLIMohammed Hawari1-6/+0
Change-Id: Ia304488900bd9236ab4e7cc6f17ae029ee6f2c00 Type: fix Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2021-03-15nat: pnat copy and clear byte instructionsAndrew Yourtchenko13-161/+658
Type: feature Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I8e48bdcc4c311717e067bb0a4e0b409a2eb8e83d Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Signed-off-by: Ole Troan <ot@cisco.com>
2021-03-15tests: fix syntax warning in ipsec tun testBrian Russell0-0/+0
Testing for equality should be done via '==' rather than 'is' which tests identity. Type: fix Signed-off-by: Brian Russell <brian@graphiant.com> Change-Id: Iade53aea61d8aadcf6bffbfbef7fdac9a1004873
2021-03-15dns: fix crash when printing unlikely msgDave Barach1-3/+4
%U format, arguments out of order, etc. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I829a3e5808923f096369ccf6af6386060ee8b62f
2021-03-15ikev2: support responder hostnameFilip Tehlar11-64/+311
Type: feature Ticket: VPP-1901 Change-Id: I1ad222b54363fd35679d0132d458345a9a18362c Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2021-03-15cnat: maglev fixesNathan Skrzypczak4-31/+47
This fixes cnat_feature node LB - use siblings instead of direct next_nodes - only do the lookup if we have NO_NAT - fix behavior in v6 Type: fix Change-Id: Ie80c9912946bf55c30eadeb51340f4aec9bb297e Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-03-15misc: finish removing deprecated cop APIDave Barach2-26/+7
Fix bug in crcchecker. It must be possible to remove a non-production .api file Type: improvement Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I00b953e58017cc53051e6f4d8a70403dce8219a0
2021-03-15dpdk: implement interrupt modeMohammed Hawari4-12/+116
Change-Id: I6ababc99ecf559327a4370914580c98d32680175 Type: feature Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2021-03-15tests: use socket transport instead of shared memoryOle Troan12-84/+140
Type: improvement Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I9e65c94a5a05047a5104e9361ea36eac77b40442 Signed-off-by: Ole Troan <ot@cisco.com>
2021-03-15libmemif: fix the include for ssize_tAndrew Yourtchenko1-0/+1
Change-Id: I83830e64fb0fc302474837ebfa4f8cb133b1dccf Type: fix Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-03-15nat: remove unused parameterKlement Sekera1-9/+9
Type: refactor Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: Ifb4a9c52fd2c5dd9f3f5cf41214aa1851f6d7acd
2021-03-15tests: fix NoneType printing if VPP died earlyKlement Sekera1-12/+15
Make error message more meaningful. Type: fix Change-Id: I3c49cb179c3ee7a59657b3ae9a06311f57dc52ac Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-03-14ip: extend punt CLI for exception packetsMohammed Hawari8-42/+183
Change-Id: I20e48a5ac8068eccb8d998346d35227c4802bb68 Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Type: feature
2021-03-12interface: fix extra locking on fib/mfib tableDmitry Vakrhushev1-23/+17
Unlocking previeous fib/mfib table before bind it to a new. Currently if rebind interface table from one to another, previous table's lock wouldn't decrease the locks count. Type: fix Change-Id: I09340baf1c7039aed3be15ee231eded7364b213e Signed-off-by: Dmitry Vakrhushev <dmitry@netgate.com>
2021-03-12nat: remove unused importKlement Sekera1-1/+0
Type: style Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I66b7ed03f784f3992a910ad6a52ed89116a39297
2021-03-12libmemif: add an include of sys/types.h header fileAndrew Yourtchenko1-0/+1
the ssize_t is defined there. Change-Id: Ie46d196347ab91d0a92c15f331db14fe3b57061c Type: fix Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-03-11hsa: add support for tls to proxyFlorin Coras2-39/+89
Type: improvement Change-Id: I934e1e981bfa3e5ef81a61b2180604f9b9fc991b Signed-off-by: Florin Coras <fcoras@cisco.com>
2021-03-11session tls: deq notifications for custom txFlorin Coras3-0/+8
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I6ed2104e9d79c367ca36460047586f9b632c3315
2021-03-11misc: fix gcc-11 buildDamjan Marion4-51/+38
Type: fix Change-Id: Ia17c8255806a2575bb75ed37050b47ddb347050c Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-11vlib: refactor node function variantsDamjan Marion10-235/+256
It allows default variant selection from startup.conf Type: improvement Change-Id: Idff95e12dd0c105dab7c905089548b05a6e974e0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-11misc: remove cop API support (part 1)Dave Barach7-390/+1
API marked for deprecation last year due to non-inclusive language. Last supported release: 21.01. See the "adl" plugin. Type: improvement Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I931e58ced9cc8403ca5b23fd6b07e50d0ff7306b
2021-03-10session: check if fifo exists in cl bound notificationFlorin Coras1-1/+2
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I316575a4b199916920cad6be8f9b49025d6ccc2d
2021-03-10interface: fix interface-output and interface-tx multiarch selectionDamjan Marion3-38/+46
Type: fix Change-Id: I77723dcbf753c2a7f1ec00f034d8ab604f12214b Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-09tests: re-enable the rest of NAT44ED tests for multiworkerAndrew Yourtchenko1-1/+0
Type: test Change-Id: I37a12e3580c3631582f366944fe30f325b46f366 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2021-03-09nat: fix dst nat thread issuesKlement Sekera4-123/+129
Make sure packet lands on the right thread for dst nat case. Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I0ec4e4c2bb3fa80ff73fac588c36d36420ba68fa
2021-03-09vlib: remove unused functionDamjan Marion1-9/+0
Not used for a looong time.... Type: refactor Change-Id: I4b1d6216dbd349dd02c1d7c884f89ece66cd6045 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-09pnat: coverity fixesOle Troan3-3/+10
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ia1cfdbd39ed458cb3fffd29a8b6d6eff64644de8
2021-03-08cnat: Coverity fixNathan Skrzypczak1-1/+1
Type: fix Change-Id: I004a49e59d8643599fc99ad6fa5848d3cf289b7a Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>