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2021-04-14session: fix next node add on transport registrationFlorin Coras1-7/+2
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I11eac12d2ae68a713e78ef68d09b692fce48c18e
2021-04-14misc: clang-12 supportDamjan Marion1-6/+2
Type: improvement Change-Id: Ie8ebbbcf5e93337036998d6ba8dac393b20ebc72 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-14session tcp vcl: api to update connection attributesFlorin Coras11-26/+262
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ifdd6024daf044751895bb8d2deabad41d3a80c92
2021-04-14flow: The type of vni in VxLAN flow should be u32Chenmin Sun3-10/+8
Type: fix Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I40732dfb4fee4a5cfd699a8badea13d070f6b367
2021-04-09dpdk: selection of cryptodev engine data-pathFan Zhang2-2/+4
Type: improvement This patch combined cryptodev op and cryptodev raw API data paths into one and makes the engine run-timely select which data path is used: if all cryptodev devices support RTE_CRYPTODEV_FF_SYM_RAW_DP feature flag, the raw data path API is used, otherwise the traditional data path is used. Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Change-Id: Ibbd7c4405288bd9a48a34878954fd3040df7b4ad
2021-04-08devices: af_packet - use netlink to get/set mtuAloys Augustin3-23/+100
The /sys filesystem is not always accurate when switching network namespaces. Using netlink should work in more situations. Type: improvement Change-Id: I71611f14319820469ea7794eec5b7c6c70e2be6d Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
2021-04-07session: fix coverity warningFlorin Coras2-6/+6
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id2c06f49bcae1a26a2d16d58f9da7a4d3175bf3c
2021-04-07crypto: fix ops flags in crypto sw schedulerBenoît Ganne1-0/+2
The crypto op flags must be reset to frame flags minus invalid values depending of the operation, instead of forcing them to specific values. Type: fix Change-Id: Ib02c2a738bbca6962394b3c03088d516d0da56a0 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-04-06session: basic support for interrupt modeFlorin Coras4-4/+176
Experimental support for session layer interrupt mode. When enabled (use-private-rx-mqs must be set) session queue node switches to interrupt state when lightly loaded, i.e., no events and less than 1 vector/dispatch. Because transport protocols require a periodic time update, when in interrupt state the session queue node workers register a timerfd with the unix-epoll-input node that when triggered signals, i.e., wakes up, the queue node. Under light load, the timer is set to trigger every 1ms whereas if no session is allocated, the worker moves to idle state and the timeout is set to 100ms. Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I905b00777fbc025faf9c4074fce4c516cd139387
2021-04-05tcp: time infra improvementsFlorin Coras11-35/+68
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I998c0686f9f7dc556dda8b28e23bbed127d0aafc
2021-04-05vhost: Crash upon disconnectSteven Luong1-1/+1
Patch 24601 introduced description into template. In vhost_user_process, template is reused inside the while loop to call clib_file_add. But description is allocated outside of the loop only once. As a result, the same storage for description is being referenced by all instances of call to clib_file_add. As long as we don't call clib_file_del, we may be good with multiple fds sharing the same storage for the description. When one of the fds disconnects and frees the description, the other fds is holding onto the free memory pointer. Bad news eventually happens when another fd disconnects and frees the description that was already free previously. The fix is to move the allocation of description inside the loop to avoid sharing. Type: fix Fixes: gerrit.fd.io/r/c/vpp/+/24601 Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ie670931acdc2c7b851982d98fd0d837284a19036
2021-04-05ip6-nd: Solicitation reply only if target is our link-localNeale Ranns1-4/+9
Type: fix The fib source IP6_ND is used for all link-local entries, hence solicitation responses were sent for a peer's address. Constrain the source check to also in clude the LOCAL flag, which indicates that the link-local address is ours. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Iba7e66049e4d89ee3f36d77aeb09310b978d70de
2021-04-02ip-neighbor: suppress unsolicited clib_warning when sending garpSteven Luong2-5/+19
Replace clib_warning with vlog_log_debug when sending garp. There is nothing to alert/warn the operator about sending garp. vlib_log is more appropriate. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ib88a2b46d2ab8b3c35162538ead0dd0983fb7093
2021-04-01session: always clean rx mqs on app detachFlorin Coras1-4/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I47b5b1ad693d131cfc332f6942c86967687a3f2b
2021-04-01ip: extend show cmd of ip reassembly configurationAnton Nikolaev4-0/+16
Type: feature Add output of field maximum reassembly length with others ip reassembly configuration fields. This field can be configured via vpp API, but there was no output of this field in vpp cli. Output added for ipv4/ipv6 and full/shallow virtual nodes. Signed-off-by: Anton Nikolaev <anikolaev@netgate.com> Change-Id: Ibbd61aab26189d4a93d32e047d8f4e589fe9f8a5
2021-04-01fib: Move the adjacency midchain nodes into a separate fileNeale Ranns5-233/+251
Type: refactor It's only the nodes that require compiling for each arch, Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ibb2bfc756001735cc10ef0fd8db7e8b8358cf8e2
2021-03-30session: interrupt mode for session node on main threadFlorin Coras1-15/+20
Signal, and implicitly run, main thread session queue node via interrupts instead of the queue process node. Process node still needed for timers. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I5efd393effc8dad65e4125a3d0ad1be6b7484cb7
2021-03-30interface: fix coverityDamjan Marion1-2/+2
Type: fix Change-Id: Ia7652fe8e8c20f4f7a019ab7ca0649c2180c7e90 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-29svm session vcl: per app rx message queuesFlorin Coras8-101/+496
Add option to use per app private segments for app to vpp message queues, as opposed to exposing internal message queues segment. When so configured, internal message queues are still polled by the session queue node but external app message queues are handled by a new input node (appsl-rx-mqs-input) that runs in interrupt state. Signaling of the node, when mqs receive new messages, is done through eventfds epolled by worker epoll input nodes. Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iffe8ce5a9944a56a14e6d0f492a850cb9e392d16
2021-03-29tls: fix app_worker_connect_notify param erroryedg1-1/+1
Type: fix Signed-off-by: yedongggang <yedg@wangsu.com> Change-Id: I5ec690e71fa9119a7bf1cfcb6e36263aa732eff0
2021-03-29tests: move vxlan tests to src/vnet/vxlan/testsDave Wallace6-0/+1464
- Refactor make test code to be co-located with the vpp feature source code Type: test Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I66379dfe671628e39dfc9685c4fd70fa0e566f6f
2021-03-26vlib: convert foreach_vlib_main macro to be more gdb and clang-format friendlyDamjan Marion4-126/+119
Type: improvement Change-Id: I1152e58d7bfcb3c4347147f87a834d45ad51cdfe Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-26vlib: introduce vlib_get_elog_main()Damjan Marion2-4/+5
Type: improvement Change-Id: I73383eb15186021cd6527d112da8443a0082f129 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-26vlib: introduce vlib_get_main_by_index(), vlib_get_n_threads()Damjan Marion12-25/+28
Type: improvement Change-Id: If3da7d4338470912f37ff1794620418d928fb77f Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-25svm: add producer wait functionFlorin Coras1-1/+1
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I9488ad7e045c908b60b5821d9c48583f6d513c2f
2021-03-25stats: python vpp_stats rewrite to access stat segment directlyOle Troan1-5/+4
This module implement Python access to the VPP statistics segment. It accesses the data structures directly in shared memory. VPP uses optimistic locking, so data structures may change underneath us while we are reading. Data is copied out and it's important to spend as little time as possible "holding the lock". Counters are stored in VPP as a two dimensional array. Index by thread and index (typically sw_if_index). Simple counters count only packets, Combined counters count packets and octets. Counters can be accessed in either dimension. stat['/if/rx'] - returns 2D lists stat['/if/rx'][0] - returns counters for all interfaces for thread 0 stat['/if/rx'][0][1] - returns counter for interface 1 on thread 0 stat['/if/rx'][0][1]['packets'] - returns the packet counter for interface 1 on thread 0 stat['/if/rx'][:, 1] - returns the counters for interface 1 on all threads stat['/if/rx'][:, 1].packets() - returns the packet counters for interface 1 on all threads stat['/if/rx'][:, 1].sum_packets() - returns the sum of packet counters for interface 1 on all threads stat['/if/rx-miss'][:, 1].sum() - returns the sum of packet counters for interface 1 on all threads for simple counters Type: refactor Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I1fe7f7c7d11378d06be8276db5e1900ecdb8f515 Signed-off-by: Ole Troan <ot@cisco.com>
2021-03-24interface: do subif or feature arc work in interface-output only if neededDamjan Marion1-42/+61
Type: improvement Change-Id: If3b44682e5bbf68b83adc12fb6c71899aecf8a98 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-24virtio: improve compilation timeDamjan Marion1-64/+57
Type: improvement Change-Id: I56dadb852f63da0597ddf4db395a22afdf2d9cc0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-23interface: simplify and optimize interface-output nodeDamjan Marion1-204/+121
Type: improvement Change-Id: I58a7d75da2db0ec84c7c1f08fd1ca7a72946f14d Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-23vlib: add node adaptive mode flagFlorin Coras1-1/+12
Don't switch nodes from interrupt to polling state unless adaptive mode flag set. For starters, flag set only on interface input nodes with no polling rx queue and at least one in adaptive mode. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ica1c75f605ead82b7cf74c45c6a774461008f054
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>
2021-03-21gre: 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 Sekera1-1/+1
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 Wang5-27/+27
Type: improvement Signed-off-by: Drenfong Wong <drenfong.wang@intel.com> Change-Id: Ia81aaa86fe071cbbed028cc85c5f3fa0f1940a0f
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 Kazmi13-65/+121
Type: improvement This patch adds flags to represent the modern NICs capabilities. Change-Id: I96d38d9ab7eac55974d72795cd100d8337168e1e Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2021-03-17session: fix populating chained buffersIvan Shvedunov1-3/+5
Type: fix Signed-off-by: Ivan Shvedunov <ivan4th@gmail.com> Change-Id: I3fdc1711d508bc5b0c2f56b3bd3fb4a56056eb54
2021-03-16fib: Allow the creation of new source on the APINeale Ranns10-32/+486
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
2021-03-15ipsec: allow inbound non-tunnel SA through CLIMohammed Hawari1-6/+0
Change-Id: Ia304488900bd9236ab4e7cc6f17ae029ee6f2c00 Type: fix Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2021-03-15misc: finish removing deprecated cop APIDave Barach1-22/+0
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
2021-03-15tests: use socket transport instead of shared memoryOle Troan3-16/+79
Type: improvement Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I9e65c94a5a05047a5104e9361ea36eac77b40442 Signed-off-by: Ole Troan <ot@cisco.com>
2021-03-14ip: extend punt CLI for exception packetsMohammed Hawari5-21/+101
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>
2021-03-11session tls: deq notifications for custom txFlorin Coras2-0/+5
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I6ed2104e9d79c367ca36460047586f9b632c3315
2021-03-11vlib: refactor node function variantsDamjan Marion2-23/+16
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 Barach4-247/+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>
2021-03-09nat: fix dst nat thread issuesKlement Sekera1-2/+5
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
2021-03-08tcp: account for option alignment in initial snd_mssFlorin Coras1-2/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I24225ada6623c5b5543341ecac0d6c1db43cc8a9