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2023-06-30vlib: introduce trace filter functionsMohammed Hawari7-18/+292
Change-Id: I7a988fafe98599e4fcf7cdaa307a69b9d76650f0 Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Type: improvement
2023-06-29dpdk-cryptodev: sync mbuf length with corresponding vlib bufferPiotr Bronowski1-12/+21
When vlib buffer is processed on vnet side its length is corrected by cipher padding and icv_sz. These changes need to be reflected in the mbuf internals. Type: fix Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Change-Id: I0aa03f67f556dfc8f9a577ca1967210527221e02
2023-06-29ip-neighbor: add api for getting neighbor db configAlexander Chernavin4-1/+74
There is an API call to change neighbor database configuration (i.e. limit on peer number, aging, and recycling). With this change, make getting current values of these settings available via the API. Type: improvement Change-Id: Ie9394e086b68cf9b28ad98dea162f203f8043cbb Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2023-06-27session udp: add len check for tx dgramsFlorin Coras3-2/+22
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I35391fb8c39defbe0e57a241a357c3c98e8cef54
2023-06-27api: af_packet - Mark old message versions as deprecatedOndrej Fabry1-0/+8
List of changed messages: - af_packet_create - af_packet_create_reply - af_packet_create_v2 - af_packet_create_v2_reply This change is part of VPP API cleanup initiative. Type: fix Signed-off-by: Ondrej Fabry <ofabry@cisco.com> Change-Id: Ia065c3bbc2c7923de64f47417099aea1aa1216b1
2023-06-27api: tapv2 - Mark old message versions as deprecatedOndrej Fabry1-0/+4
List of changed messages: - tap_create_v2 - tap_create_v2_reply This change is part of VPP API cleanup initiative. Type: fix Signed-off-by: Ondrej Fabry <ofabry@cisco.com> Change-Id: I7b1b22cc4a0e31f5c19fe48e7a0f30631576f9df
2023-06-27api: vxlan - Mark old message versions as deprecatedOndrej Fabry1-0/+12
List of changed messages: - vxlan_add_del_tunnel - vxlan_add_del_tunnel_v2 - vxlan_add_del_tunnel_reply - vxlan_add_del_tunnel_v2_reply - vxlan_tunnel_dump - vxlan_tunnel_details This change is part of VPP API cleanup initiative. Type: fix Signed-off-by: Ondrej Fabry <ofabry@cisco.com> Change-Id: I0a7227e76a493731fd136f8e6310ad372fab2494
2023-06-27af_xdp: create_api_v3 without namespace keywordStanislav Zaikin3-0/+132
Namespace keyword is reverved c++ word, so it's not possible to include vapi header for af_xdp plugin and use it. Type: fix Signed-off-by: Stanislav Zaikin <stanislav.zaikin@46labs.com> Change-Id: I42a0e0a89ff2c407090d3c18c1bc5a5605ddf032
2023-06-27virtio: use fast-path for ethernet-input if possibleStanislav Zaikin1-1/+26
If a frame should be sent to 'ethernet-input' set the ETH_INPUT_FRAME_F_SINGLE_SW_IF_IDX flag. It will force 'ethernet-input' to use a fast-path for such frames. This patch also aligns the behaviour with other input nodes. Type: improvement Change-Id: Icff0fa31204d5304a2ea0a4f4e7bc418dedbfe32 Signed-off-by: Stanislav Zaikin <zstaseg@gmail.com>
2023-06-26udp: pass cless hdr to transport through bufferFlorin Coras3-39/+60
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: I7177ada23e5a69ec8e362ec98b98010c3b44b3d7
2023-06-25tcp: avoid initializing counters multiple timesFlorin Coras2-2/+10
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia98dae5fdde16426d5457742aff0a1b04db4d034
2023-06-23ipsec: manually binding an SA to a workerMaxime Peim6-6/+272
An SA is normally bound to the first thread using it. However, one could want to manually bind an SA to a specific worker. Type: improvement Signed-off-by: Maxime Peim <mpeim@cisco.com> Change-Id: I05cbbf753e44a01d9964ee47812c964db9bbb488
2023-06-23fib: walk over adj glean per tableStanislav Zaikin1-24/+33
Type: fix Signed-off-by: Stanislav Zaikin <stanislav.zaikin@46labs.com> Change-Id: I07f54bb643c24b1839a2d0e93acc593d13a43fed
2023-06-22tcp: add simple stats collectorFlorin Coras2-0/+51
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I435ff10fa3af15b0bed83607aca508a1c087a159
2023-06-22tests docs: fix lcov code coverage report generationDave Wallace2-11/+1
- 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>
2023-06-22tcp: options support into pgMaxime Peim2-58/+210
Packet-generator does not support TCP options. Along with its support, a formatting function has been added. Further work will be needed to update header formatting functions to take into account TCP connection options. For now, TCP options are taken on a per-packet basis. Type: improvement Change-Id: Id800887853c4941d893be353ce6d8624ed8bbc5d Signed-off-by: Maxime Peim <mpeim@cisco.com>
2023-06-21session: mark half-open transport closed on ntfFlorin Coras1-3/+3
Make sure half-open sessions are marked as transport closed once connected notification is provided. This ensures that if they've been scheduled for tx, the event is ignored. Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I8c44584e843d93365ec737ae4e1bcb74eba35506
2023-06-21af_xdp: fix chained buffer free on failureBenoît Ganne1-1/+1
Type: fix Change-Id: I7c6fb783e5200773cbd02c86d39fd241efcc39f9 Signed-off-by: Benoît Ganne <bganne@cisco.com>
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
2023-06-14vcl: 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
2023-06-08af_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>
2023-06-02vcl: 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 Chernavin3-79/+353
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
2023-06-01crypto: make crypto-dispatch node working in adaptive modeXiaoming Jiang12-232/+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
2023-05-29ipsec: 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 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 Coras1-2/+4
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I323946f7838507110c663f5a904399a74fc76691