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2023-06-20vcl: fix epoll lt coverity warningFlorin Coras1-3/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I6900d9ab147d35f99f944bf741f6bb329c8ea0df
2023-06-19dpdk-cryptodev: enq/deq scheme reworkPiotr Bronowski4-223/+210
This rework tries to address issues found on SPR QAT, for traffic reaching max possible throughoutput for single QAT PF packet drops were observed. Fix changes enq/deq scheme by utilizing software ring in enq call from VNET but enq and deq to QAT happens only in deq callback function what should enable better utlization of hardware resources. Type: improvement Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com> Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Change-Id: I2e8c473d20a269fd5e93f0c8d1f8c8aa193712bd
2023-06-16vcl: no hup events in lt mode if session not epolledFlorin Coras1-24/+38
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I9f7dfe086bf7e11b7e0de7392f020c1052ba656a
2023-06-15tests: Run interface tests as a regular testDave Wallace1-1/+0
Type: test Change-Id: I5cf5a0e6437b274e565066f1012d7225c62b87a8 Signed-off-by: Naveen Joy <najoy@cisco.com>
2023-06-14vcl: fix debug logging of mapped segmentsFlorin Coras2-2/+2
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I73034cdba51157466713884c3fbeae7054d92ad7
2023-06-14af_xdp: linearize buffer chains before TXShmuel Hazan1-0/+20
The af_xdp plugin does not support chained buffers; attempting to send chain buffers will result truncated packets or even send other packet's data. As a workaround, turn any buffer chain into a single buffer before tx. Type: fix Change-Id: I05dec912455eb2bb6c8122a28cd646f88983aa9a Signed-off-by: Shmuel Hazan <shmuel.h@siklu.com>
2023-06-13vppapigen: fix crash with autoendian arraysDave Wallace2-11/+64
Type: fix Ticket: VPP-2078 Change-Id: I418269632bdfc823c5f0ba7652957277276d294d Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2023-06-13dpdk-cryptodev: introduce sw_ringPiotr Bronowski2-0/+66
This patch introduces sw_ring. This ring is used in next set of patchas and plays role of a buffer for QAT, allowing collecting frame elements in case QAT queue is fully utilized, and assembling frame from QAT dequeued elements. Type: improvement Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com> Change-Id: I20718e200986ab4dba5cbc31c05a904072a6981a
2023-06-13af_xdp: set frame_no_append flagArtem Glazychev1-0/+1
Make sure the same frame is not used for multiple interfaces, otherwise it breaks the ETH_INPUT_FRAME_F_SINGLE_SW_IF_IDX promise. Type: fix Signed-off-by: Artem Glazychev <artem.glazychev@xored.com> Change-Id: I02546259ceaea36f65cb9f78b9b3ee45ed4075c9
2023-06-08tcp: cleanup next nodes and drop logicFlorin Coras2-136/+60
TCP nodes consume the buffers so they have no nexts. To avoid long drop path through vlib graph, add drop node. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ibe6e075e83612ed16270934398c6a013f236ae35
2023-06-08svm: convert fifo want_deq_ntf ops to atomicsFlorin Coras1-11/+42
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iba2e4de24ff0724e31859f5d2f4ffa3cfe2cf284
2023-06-08hs-test: increase test run timeoutFilip Tehlar1-1/+1
Type: test Change-Id: Ica211c79373777c3352d6ccbb619c0d67b70fa06 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2023-06-08hs-test: rename address allocatorFilip Tehlar4-59/+59
Type: test Change-Id: I1745719315d4e0785df5a03aa4312f84c40cb18f Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2023-06-08misc: fix INFO.yaml mistakesMohammed Hawari1-3/+3
Change-Id: If4e7911788b6aab67672b7e7228ecbdb402a85d5 Type: fix Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2023-06-08af_xdp: make sure all packets are transmittedBenoît Ganne2-7/+12
AF_XDP socket will only tx enqueued packets up to a max batch size so we need to retry until everything has been sent. Type: fix Change-Id: Ia487ab63d3e85a478471cd1d679c5fb471804ba3 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-06-08crypto: use fixed crypto frame poolgaoginskx7-8/+46
The async frames pool may be resized once drained. This will cause 2 problems: original pool pointer is invalidated and pool size changed, both problems will confuse the crypto infra user graph nodes (like IPsec and Wireguard) and crypto engines if they expect the pool pointers always valid and the pool size never changed (for performance reason). This patch introduces fixed size of the async frames pool. This helps zeroing surprise to the components shown above and avoiding segmentation fault when pool resizing happened. In addition, the crypto engine may take advantage of the feature to sync its own pool/vector with crypto infra. Type: improvement Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com> Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Change-Id: I2a71783b90149fa376848b9c4f84ce8c6c034bef
2023-06-08af_xdp: remove the previous program before loading a new oneArtem Glazychev1-1/+2
Otherwise, we will get an error. The program could remain from the previous run. Type: fix Signed-off-by: Artem Glazychev <artem.glazychev@xored.com> Change-Id: I68e4072bd3b327592013804d67ccab7eb0ed3a0e
2023-06-06vcl: fix epoll ctl frequent deq ntf requestsFlorin Coras1-18/+30
SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL should be treated as a config option that is not frequently changed. Or alternatively, it should be set together with SVM_FIFO_WANT_DEQ_NOTIF to elicit a one time tx notification. Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie4132c7789ee87227a875ff981eb98f9f4d898a9
2023-06-06misc: fix the license headerMohsin Kazmi3-30/+0
Type: style Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I6b3ecf0bdb6cfdf260cf4ccae89b6bc2335ff54c
2023-06-05vcl: avoid duplicate tx events with epoll ltFlorin Coras1-1/+2
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic6436426ead561e47fb77ed9a95afbd85f2998ae
2023-06-05udp: improve port validity checkBenoît Ganne2-13/+14
- do not allocate port sparse vector when only checking if a port is already in use - do not display port that have been unregistered by default Type: improvement Change-Id: I6cc94e35806dd8d415cd5d1c1c51e6b066ac26a1 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2023-06-05linux-cp: Fix add vs update on routesPim van Pelt3-58/+69
Linux uses NLM_F_REPLACE in the netlink message to signal a FIB update The code invariably does a FIB update for IPv4 and a addition for IPv6. Without this fix, the following: ip route add 2001:db8::/48 via 2001:db8::1 ip route replace 2001:db8::/48 via 2001:db8::2 ends up as two separate FIB entries in VPP. With the fix, there will be one FIB entry (the second one with nexthop ::2). Type: fix Change-Id: I8f98d6ded52ae0c60bfddaa7fc39acbbaa19d34a Signed-off-by: Pim van Pelt <pim@ipng.nl>
2023-06-02misc: update INFO.yamlMohammed Hawari1-0/+7
Change-Id: I55ea2c11148421aef8f891829671d88be171daa2 Type: improvement Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2023-06-02vcl: refactor want deq ntf checks for null fifosFlorin Coras2-29/+28
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I5d0445ca381f1a4943bb2fe454433b3454043b56
2023-06-02session: cleanup cless listeners from session lookupFlorin Coras1-1/+8
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: I46b8194ff00c6a0a4a2bc19df9991f037856cede
2023-06-02wireguard: add support for chained buffersAlexander Chernavin4-79/+580
Type: feature With this change, packets that are larger than a single buffer can fit will be able to be sent and received over a Wireguard tunnel. Also, cover this with tests. Signed-off-by: Alexander Chernavin <achernavin@netgate.com> Change-Id: Ifaf7325676d728580097bc389b51a9be39e44d88
2023-06-02api: nat44_ed - Mark old message versions as deprecatedOndrej Fabry1-0/+10
List of changed messages: - nat44_add_del_static_mapping - nat44_user_session_dump - nat44_user_session_details - nat44_user_session_v2_dump - nat44_user_session_v2_details This change is part of VPP API cleanup initiative. Type: fix Signed-off-by: Ondrej Fabry <ofabry@cisco.com> Change-Id: I317ae93a0e763c3759a8c24fd550e1c97f6f4987
2023-06-01hs-test: fix vcl test parameterFilip Tehlar1-1/+1
Type: test Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: Ieb6e46439d8e66a792f9c508e7dc49ecdd392487
2023-06-01crypto: make crypto-dispatch node working in adaptive modeXiaoming Jiang13-237/+33
This patch can make crypto dispatch node adaptively switching between pooling and interrupt mode, and improve vpp overall performance. Type: improvement Signed-off-by: Xiaoming Jiang <jiangxiaoming@outlook.com> Change-Id: I845ed1d29ba9f3c507ea95a337f6dca7f8d6e24e
2023-05-31fib: fix memory leak in fib_attached_export_purgeStanislav Zaikin1-0/+1
Type: fix Change-Id: I879594fcade4e081190e8dfb1dbcfc53e8431edf Signed-off-by: Stanislav Zaikin <stanislav.zaikin@46labs.com>
2023-05-30misc: fix tracedump APIMaxime Peim1-1/+2
In some cases, in the trace dump v2 dump function, we iterate over the client cache even though this one could be empty. Type: fix Change-Id: Ice5cefa25bb93dabe86fe565347cdc32faa674ac Signed-off-by: Maxime Peim <mpeim@cisco.com>
2023-05-30virtio: fix the packet buffering initialization orderMohsin Kazmi2-11/+21
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Idada695432d2bfac8808f35f1e8cd16f84d963c6
2023-05-30libmemif: add testing applicationMohsin Kazmi3-1/+317
Type: test This application creates two memif interfaces which connect to an external application i.e. VPP. Usage: 1) Start VPP with following config. create interface memif id 0 master create interface memif id 1 master set int state memif0/0 up set int state memif0/1 up create packet-generator interface pg0 set int state pg0 up create packet-generator interface pg1 set int state pg1 up set int l2 xconn pg0 memif0/0 set int l2 xconn memif0/0 pg0 set int l2 xconn pg1 memif0/1 set int l2 xconn memif0/1 pg1 packet-generator new { \ name memif \ limit -1 \ node ethernet-input \ size 64-64 \ interface pg0 \ worker 0 \ data { \ IP4: 42:01:0a:00:00:0a -> 02:fe:4b:6e:4d:c1 \ UDP: 172.16.2.2 -> 172.16.0.2 \ UDP: 1234 -> 1234 \ length 30 checksum 0 incrementing 1 \ } \ } 2) Compile and Run the test_app in another terminal. mkdir -p extras/libmemif/build cd extras/libmemif/build cmake .. make sudo ./examples/test_app 3) Run in VPP cli vpp# packet enable 4) Run monitor to see the throughput and pps vpp# monitor interface memif0/0 Or vpp# monitor interface memif0/1 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I4b9062fca8ad3020225adb7b1b09e5d66b1a7d48
2023-05-29ipsec: fix ipsec_set_next_index set with wrong sa index when async frame ↵Xiaoming Jiang3-27/+39
commit failed Type: fix Signed-off-by: Xiaoming Jiang <jiangxiaoming@outlook.com> Change-Id: Ib4c61906a9cbb3eea1214394d164ecffb38fd36d
2023-05-27vppinfra: add bit_extract_u32 and bit_extract_u64Damjan Marion1-0/+42
Type: improvement Change-Id: Icfaa856aa4b50ad5c6828f1690ce3fb6ba08ec00 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-05-27vlib: add foreach_vlib_frame_bitmap_set_bit_index to .clang-formatDamjan Marion1-0/+1
Type: improvement Change-Id: I6b999bcc6394bcc9325de1568dba98d1eb5a7b15 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-05-27vlib: add vlib_log_is_enabledDamjan Marion2-20/+34
Type: improvement Change-Id: I052e0d56cc6d89cd66c83a9bb81e2273d396d510 Signed-off-by: Damjan Marion <damarion@cisco.com>
2023-05-26linux-cp: update adjs for subifs too when mac changesAlexander Chernavin1-4/+21
The plugin creates and manages adjacencies for the physical interface in each interface pair (they are part of the x-connect feature). When a link update notification is received from the host system, MAC address of the corresponding physical interface is updated (as needed) as well as previously created adjacencies for it (because a new rewrite string needs to be generated). Subinterfaces inherit MAC address from the parent interface. When MAC address of the parent interface changes, it also implies MAC address change for its subinterfaces. The problem is that this is currently not considered in the plugin. After MAC address update on the parent interface, packets sent from subinterfaces might have wrong source MAC address. For example, IPv6 Neighbor Solicitation messages will be sent with the wrong (previous) MAC address and neighbor discovery will fail. With this fix, when the plugin updates adjacencies for a physical interface, it will also update adjacencies for the subinterfaces with existing interface pair. Type: fix Change-Id: Ia5f617197e33cb79b9b025c02c2c126c31a551ec Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2023-05-26tls: fix memory leak when client/server init errorXiaoming Jiang1-2/+18
Type: fix Signed-off-by: Xiaoming Jiang <jiangxiaoming@outlook.com> Change-Id: I484f3759b6c27052e08741398ec389729285f035
2023-05-25udp: fix local port reuse checkFlorin Coras2-2/+5
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I323946f7838507110c663f5a904399a74fc76691
2023-05-24hs-test: add vcl echo testsFilip Tehlar3-32/+63
Type: test Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: I3e543cb292c7ed0f9d240f8f2473a1db07aff0fd
2023-05-24hash: add hash documentationMohsin Kazmi3-0/+92
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)
2023-05-23vcl: avoid reusing user provided events in lt modeFlorin Coras1-4/+6
Epoll events might not have been cleared by user so always compute event flags locally and assign to user provided epoll event. Type: fix Signed-off-by: Ping Yu <ping.yu@intel.com> Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I3b594a0fd7be345a0e0ad81d1d3636e9354cc15d
2023-05-23misc: fix tracedump API to match CLI behaviorMaxime Peim3-4/+227
When dumping packets from multiple threads using the API, first all packets from thread 0 are dumped then all ones from thread 1, etc Until we reach the limit specified by the API call, so we could never get packets trace from threads with higher ids. However, the tracedump CLI dump a maximum number of packets from all threads, which we can expect from the API to do. We also add a trace_clear_cache API so the client gets an answer when he only wants to clear its packet cache. Type: improvement Change-Id: I0d4df8f6210a298ac3f22cd651eb4d8f445e1034 Signed-off-by: Maxime Peim <mpeim@cisco.com>
2023-05-23bufmon: ptd should be alloced in main threadXiaoming Jiang1-1/+2
Type: fix Signed-off-by: Xiaoming Jiang <jiangxiaoming@outlook.com> Change-Id: I7f8c975fae5d71ce1226a8e19761fc75134e61e2
2023-05-22teib: fix nh-table-idStanislav Zaikin1-41/+38
Peer fib index and nh fib index should be different when nh-table-id is specified. Type: fix Change-Id: I4c8296adb5aeab1c0022bfc1046e9559331b79b2 Signed-off-by: Stanislav Zaikin <stanislav.zaikin@46labs.com>
2023-05-21mpls: implement state change callbacksAdrian Pistol2-5/+37
There was already a basic type defined, but nothing more. This implements callbacks similar to ip4_enable_disable_interface_callback_t. Type: feature Change-Id: I34fcb146ca68af4eb8cdd244529eb149f884284d Signed-off-by: Adrian Pistol <vifino@posteo.net>
2023-05-21ip-neighbor: fix aged neighbor probeSergio Gonzalez Monroy1-2/+2
The order of the parameters when calling the ip_neighbor_probe_dst for an aged neighbor is wrong and given that it runs on the master thread, probes for IPv6 neighbors were never sent, leading to a certain neighbor strike out and death and its removal from the neighbor cache. Change-Id: Ic021bd0ece05bd2c1c6ab90eab0e2dc27cb10360 Type: fix Fixes: fd2417b2a42 Signed-off-by: Sergio Gonzalez Monroy <monroy@anapaya.net>