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2021-05-12session: return connect session handle to appFlorin Coras6-32/+36
App transports not supported for now. Will have to be updated individually. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I75cb6c4e1c5af008af72858a9ee573016812abd4
2021-05-12session: support half-close connectionliuyacan9-5/+139
Some app(e.g. Envoy) may call shutdown() instead of close() when draining connection. Type: improvement Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: I9543b9ca3caa87b10b134fd1fc4019124e41e4d2
2021-05-11ip: ensure ttl doesn't decrease to 0 when puntingAloys Augustin1-0/+2
Change-Id: I248ef12fd34ea2a1c383fbcc530a8ffeb31ba92b Type: fix Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
2021-05-11interface: tx queue infraDamjan Marion10-50/+485
Type: improvement Change-Id: I415b2f980de10ca3154d2c8677c24792453eccd0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-05-10misc: fix crash in lawful intercept CLIhemant_mnkcg1-6/+6
Type: fix Signed-off-by: hemant_mnkcg <hemant@mnkcg.com> Change-Id: I097815617053dac09de7ad3092b3d3071770114f
2021-05-10session: use half-open sessions for vc establishmentFlorin Coras9-119/+126
Use half-open sessions to track virtual circuit connection establishment. These sesssions can only be allocated and freed by the thread that allocates half-open connections (main). Consequently, they can only be freed on half-open cleanup notifications from transports. Goal is to simplify state tracking within the session layer but it's also a first step towards allowing builtin apps to track and cleanup outstanding connects. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I8a535906d13eb7f8966deb82333839de80f8049f
2021-05-10gso: fix the gro coalesced chain lenMohsin Kazmi1-1/+2
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I86b940384a6898d4cb04f3decf30996c94b43d07
2021-05-08vhost: low performance in interrupt mode in some casesSteven Luong1-35/+19
When vhost and another interface, say tap, are configured for interrupt mode, performance number may be very low from vhost. Further analysis discovers that when vhost posts an interrupt to the RX infra, there is a 10 msec delay in waking up its input routine. The delay is due to vhost posts the interrupt from the main thread which tries to wake up the worker thread. The fix is for vhost to move the posting interrupt call to the corresponding input worker thread by calling vnet_hw_if_set_rx_queue_file_index() to set it up. While at it, streamline the function vhost_user_kickfd_read_ready() since it will be called from the worker thread. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I9beedcd33e1558c8335da4ee7fadc51c29ee4589
2021-05-07session: connects seg manager is always firstFlorin Coras4-79/+23
By convention, connects segment manager will be first. Therefore it will be the one with the first segment wherein lies the app's message queue. Saves us the trouble of allocating it on first connect, if app started by listening, and we no longer need to track if it's assignable to a listener or if it can be removed. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iba9a8ffaab618eeb41ec2144dcfee62d006dc7a2
2021-05-06vlib: rename vl_counter_t to vlib_error_desc_tOle Troan1-1/+1
Type: improvement Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I368b0410db2d633d3c52199c840e24d21952c1b4
2021-05-06memif: add severity to countersOle Troan2-4/+4
Also rename counters in stat segment to make them more filesystem friendly. Type: improvement Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I8a3f3ec318931f5475fcb181f8b4a079a1fa4b9c Signed-off-by: Ole Troan <ot@cisco.com>
2021-05-06vlib: fix the offload flags sizeMohsin Kazmi11-33/+35
Type: fix Change-Id: I433fe3799975fe3ba00fa30226f6e8dae34e88fc Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-05-05vlib: move offload flags to 1st cacheline in vlib_buffer_tMohsin Kazmi8-19/+18
Type: improvement Some tests i.e. ipsec see performance regression when offload flags are moved to 2nd cacheline. This patch moves them back to 1st cacheline. Change-Id: I6ead45ff6d2c467b0d248f409e27c2ba31758741 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-05-05misc: ipfix process node wait time adjustmentMatthew Smith2-3/+15
Type: fix The ipfix process node has a hardcoded 5s sleep between sending packets. The interval between template packets is configurable, but the timing of packets being sent does not match configuration because of the time being hardcoded. E.g. - With template interval set to 3s, a packet will be sent every 5s. With template interval set to 8s, a packet will be sent every 10s. Honor the configuration by reducing the wait time to less than 5s if a template will need to be sent less than 5s from the current time. Change-Id: I8c11f7bc502ce5b20b6e82a7e7a135a8805a2bad Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2021-05-05crypto crypto-openssl: support hashing operationsFilip Tehlar2-15/+52
Type: feature Change-Id: I36041fe5c5f0ff129aee42516189807e96f62123 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2021-05-05tcp: cleanup rcv-process and bulk buffer translationFlorin Coras1-141/+160
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I2ca8a5e30e55a84d4567422e4b7fcf90830921d3
2021-05-05tcp: cleanup listen node and bulk buffer translationFlorin Coras1-41/+48
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I2d11b1411a7653b94fddd889a5f28640c5f5566c
2021-05-05tcp: cleanup syn-sent and bulk buffer translationFlorin Coras1-112/+124
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Idb286e77a877a6a60aa532263277f002fc002e48
2021-05-04tcp: cleanup established and bulk buffer translationFlorin Coras1-29/+28
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic37f640b7f0d0a041c003e76c8f29c21b5e664b3
2021-05-04virtio: add simple drop counter for interfaceMohsin Kazmi1-30/+33
Type: improvement Change-Id: I4ac6b1a6553e26a5c26b6761fa3c4cc5d4925486 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-05-04virtio: fix the interruptMohsin Kazmi3-162/+202
Type: fix virtio/tap interfaces set the empty buffers in the input node for receiving data. Backend uses those buffers, fills them with data and notifies the virtio/tap driver. But virtio/tap driver gets into stall state if interface is created and configured through exec script on VPP startup.conf and put the interface in interrupt mode while VPP is only configured with main thread. This patch fixes the problem by prefilling buffers during the interface creation. Change-Id: Ibc4d0e70e127ccc4b7cf8b2b18406ae4b02c73b4 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-05-03session: lookup listener with iface addressliuyacan1-0/+26
We add interface address to the global lookup table, so we should use it as the key when lookup listener. Otherwise, when multiple threads listen on 0.0.0.0 (local scope disable), duplicate listeners and sessions would be allocated but only one works. Type: fix Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: I86f36475c16e217c6c5293a62c4fb5c9477a191e
2021-05-02tls: cleanup dtls migrated contextFlorin Coras1-4/+7
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I433cc1b7a29f785a431618641317bbfbbe2cf2f4
2021-05-01vlib: refactor trajectory trace debug featureBenoît Ganne24-176/+42
trajectory trace has been broken for a while because we used to save the buffer trajectory in a vector pointed to in opaque2. This does not work well when opaque2 is copied (eg. because of a clone) as 2 buffers end up sharing the same vector. This dedicates a full cacheline in the buffer metadata instead when trajectory is compiled in. No dynamic allocation, no sharing, no tears. Type: refactor Change-Id: I6a028ca1b48d38f393a36979e5e452c2dd48ad3f Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-04-30build: switch release build to -O3Damjan Marion1-1/+1
Type: make Change-Id: Ia39c2f847e7b4907fdd3fcac75897b8b4c545a65 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-29session: accept notifies for sessions in created stateFlorin Coras1-0/+2
Makes sure we don't notify apps of sessions that are closing or multiple times for the same session. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I07145e5e00bbe8eb1df2946059459e9fe05cfeb7
2021-04-29session: cleanup CREATED sessions when listener goes downliuyacan3-0/+63
We should cleanup sessions in CREATED state when listener goes down, otherwise they may use unpredictable sessions as listeners later. Type: fix Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: Ifbd0a0fb46275bd9d89e5aee19a70c1d01d15764
2021-04-28ip: extend the punt cli to accept reason filter for sockets registrationArthur de Kerhor1-0/+6
Type: improvement Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com> Change-Id: I769db1213b0936abbf304bc6cf9dbcfbbebf06aa
2021-04-27gre: Remove the debugging logging from the mGRE testsNeale Ranns1-6/+1
Type: test Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: I5c540b3a2f26689973daec80372c5a935a455a12
2021-04-27misc: fix dead storesDamjan Marion1-1/+1
Type: fix Change-Id: I08969e1c4a78f8ac92ec066a3b67e64dc931bc16 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-27session: fix mq ext config cleanupFlorin Coras1-2/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I18eb1a71ac22017f75f835a23a57b023b46524ce
2021-04-26pg: fix packet coalescing cliRay Kinsella1-2/+2
Small fix to the packet coalescing cli. Type: fix Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I1edbf6e43937aa0345185f06437095e0558dba31
2021-04-26tests: clean up gbp calls from vpp_papi_providerPaul Vinciguerra1-24/+16
Move info from vpp_papi_provider to .api/vpp_objects Change-Id: Iaf46483fda2840dfec8d37e0b9262e1c9912be59 Type: test Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2021-04-26session: fix race condition in fifo allocationliuyacan3-43/+39
Under some timing conditions,VCL may receive CONNECTED/ACCEPTED event before ADD_SEGMENT event. Timing example: 2 threads call segment_manager_alloc_session_fifos() parallelly Thread 1 Thread 2 sm read lock | | | try to alloc fifo =>failed | | | sm read unlock | | | sm write lock | | | add segment | | | sm write unlock | | sm read lock | | | try to alloc fifo=>successful sm read lock | | sm read unlock | | | emit CONNECTED/ACCEPTED emit ADD_SEGMENT event | sm read unlock This commit move ADD_SEGMENT notification under the protection of the write lock in some scenarios. Type: fix Signed-off-by: liuyacan <liuyacan@corp.netease.com> Change-Id: I25d5475c5e6d37cfccefa9506f6030c26ce8ee9b
2021-04-23vxlan: Fix L3 modeNathan Skrzypczak5-103/+158
Type: fix Partially revert fix SEGV reported in VPP-1962 [commit a4b0541f64eef02fa0d003d8f831cfdeb45d3668] This adds an is_l3 option to choose between L2 & L3 mode add tunnel creation time Change-Id: Ia2c91a1099074b7d23fc031b78ed0f68628eeabe Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-04-23session: set connected session index for ctFlorin Coras1-2/+5
Set connected session index for ct as well. Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id82ffcf5572b6a9d2769c0e685c7a0b4d1ea9e9f
2021-04-23tcp: try to update sack list only if not emptyFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ieb5af96de5be33356dbab7bc4ab4696731fa8866
2021-04-23tcp: reorganize connection membersFlorin Coras2-8/+8
Optimize connection size and move timestamp_delta closer to other timestamp related members. Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iec42efb46482ebfdf234518a4e91af836e4f4c07
2021-04-23tls quic: improve error reportingFlorin Coras2-7/+11
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I92f0c1f7c0f4696fa12071440a643aa703d6306f
2021-04-23session: set fifo's session index before vcl attachliuyacan1-0/+2
Current implementation may have timing issue: 1. The TCP 3-way-handshake is completed but the app is busy and does not process the CONNECTED event. 2. VPP receive some data from peer and try to send a RX event to VCL, but the fifo's client session index is not initialized yet. So this event will be sent to incorrect session 0. Type: fix Change-Id: I54f222232968bfaea5f4745284a1cfacc89482a9 Signed-off-by: liuyacan <liuyacan@corp.netease.com>
2021-04-22session: remove unused connect/listen msg membersFlorin Coras1-5/+0
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie46824f95f9488b04fa1f701ff94345e2dc83de2
2021-04-22vcl session: refactor passing of crypto contextFlorin Coras7-61/+72
Pass tls/quic crypto context using extended config instead of bloating conect/listen messages. Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I0bc637ae310e6c31ef1e16847501dcb81453ee94
2021-04-22flow: Add API implementation of IP4/IP6, IP4_VXLAN/IP6_VXLANChenmin Sun3-1/+63
This patch adds the API handler implementation of the below flows: FLOW_TYPE_IP4, FLOW_TYPE_IP6, FLOW_TYPE_IP4_VXLAN, FLOW_TYPE_IP6_VXLAN Type: feature Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I62e1c466b46f940180e957c859d122086aa22f1c
2021-04-22vcl session: extended connect/listen configurationFlorin Coras4-18/+65
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic8d9386fef37ffd3446aaeb93a96ee6d60633831
2021-04-22misc: add filter for specific error for pcap traceBenoît Ganne4-1/+18
Type: feature Change-Id: I325257454df1cc22833fa6a1dedd4739d4d5a558 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-04-22ip: remove unnecesary inlining in ip4-rewrite nodeDamjan Marion1-16/+3
Type: refactor Change-Id: Ifbaf42ef88a7e0f1715b7b5e342af790e3b6acd9 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-21vppinfra: more avx512 inlines (compress, expand, from, is_equal_mask)Damjan Marion1-1/+1
Type: improvement Change-Id: I4cb86cafba92ae70cea160b9bf45f28a916ab6db Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-20tcp: req app deq notification on fifo fullFlorin Coras3-1/+33
If fifo full, default to requesting an app deq notification and forcing an ack (window update) if zero rcv window sent is still active. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iade7e1722503da149c62c465c472edbb0a5599f7
2021-04-20crypto: support async handlers for 3des and md5Alexander Chernavin2-3/+12
With this change, add support for 3DES and MD5 in IPsec async mode. After changes in foreach_crypto_link_async_alg, the last combination in the list (aes-256-cbc-hmac-sha-512) started to fail during decription. That was also fixed by proper vector size validation. Type: improvement Signed-off-by: Alexander Chernavin <achernavin@netgate.com> Change-Id: I660657bdab62ea9cf031c3e43d99f2317e5f74d7
2021-04-20ipsec: remove WITH_LIBSSL macrosDamjan Marion2-125/+3
We don't use libssl anymore... At least not directly. Type: improvement Change-Id: I9a0fab6e3c576d945498ce46f030bd26c1a14d15 Signed-off-by: Damjan Marion <damarion@cisco.com>