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2019-06-25tcp: window update ackVladimir Kropylev2-0/+33
Type: feature Provide interface for sending Window Update ACK, ensuring it will be sent only once, if RWND became non-zero, after zero RWND has been advertised before. Change-Id: I7f0d8af76d7763208625df68ab4ac3727fdaf449 Signed-off-by: Vladimir Kropylev <vladimir.kropylev@enea.com>
2019-06-25vppinfra: fix tw_timer_first_expires_in_ticks for multiple wheelsAndreas Schultz1-0/+13
When only the fast in wheel is in use, the next expiring has to be within the fast_slot_bitmap. With mutliple wheels, the next expiring timer could be in the slow wheel. The timers on the slow wheel are only moved into the fast wheel when the fast wheel index reaches TW_SLOTS_PER_RING. When calculating the next expiring timer we therefor need to consider the timers on the slow wheel as well. When there are no more before reaching TW_SLOTS_PER_RING, instead of scanning the slow wheel, return the number of ticks until TW_SLOTS_PER_RING is reached. Type: fix Change-Id: I847031f8efc015c888d082f0b0c1bd500aa65704 Signed-off-by: Andreas Schultz <andreas.schultz@travelping.com> Signed-off-by: Dave Barach <dave@barachs.net>
2019-06-25tcp: delivery rate estimatorFlorin Coras11-28/+1100
Type: feature First cut implementation with limited testing. The feature is not enabled by default and the expectation is that cc algorithms will enable it on demand. Change-Id: I92b70cb4dabcff0e9ccd1d725952c4880af394da Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-06-25build: fix error messages in check_commit_msg.shDave Barach1-4/+3
Type: fix Change-Id: I432c22880a418be35ad9f99c3e4afc90449e83d1 Signed-off-by: Dave Barach <dave@barachs.net>
2019-06-25lisp: move cp tests to unittestFlorin Coras6-1351/+1433
Type: refactor Also reformats and fixes some of the tests. Change-Id: I074c677fd9b28e192f72a2db32f6f2dbda9a314f Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-06-25hsa: move external echo apps to hsaFlorin Coras5-26/+22
Type: refactor Change-Id: I9a5c2abfd0c5444b31d9020cea918f9cd28f1ac2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-06-25svm: make sure chunk search does not return tnilFlorin Coras1-0/+2
Type:fix Change-Id: I8405bf8d93b4468c54f4f3c5dcd21ef91a6b1048 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-06-25hsa: move session-apps to host-stack apps pluginFlorin Coras10-18/+62
Type:refactor Change-Id: I114fea3a54258797e961d8627a99ba2098674d20 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-06-25tests: fix test_gbp.py.Paul Vinciguerra4-85/+107
A number of VppGbpContractRules were missing the hash_mode_t and were being replaced by an optional kwarg. Type: fix Change-Id: I6ca03c93b69e4355c237a6c9402e1e178b701b21 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-25quic: test_quic.py style is fixed.Chore1-15/+49
Type: test Change-Id: I943f95ef740a0646b2da363c6a16dff1f4a2bb83 Signed-off-by: Chore <s3m2e1.6star@gmail.com>
2019-06-25tests: if vpp is dead, specify the test name in the outputPaul Vinciguerra1-3/+15
'Exception: VPP is dead when setting up the test' is more helpful with the test info. Type: test Change-Id: I6a262fdcf2ecb33aae17bef3d19745053a0bade8 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-25api: fix vac_read return codesPaul Vinciguerra2-4/+13
- vac_read was returning the same code for multiple errors. - Refactor VppTransportShmemIOError to capture rv and description. Type: refactor Change-Id: Ifb8ca5ff679f658bcd92a43ecddaffd2fc18dbd5 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-25ipsec: print spi in hexadecimalGuillaume Solignac7-17/+19
Print the SPI in hexadecimal and decimal. Type: feature Change-Id: I012e94f9147058064e06c6bb4622ab6b6507957d Signed-off-by: Guillaume Solignac <gsoligna@cisco.com>
2019-06-25avf: fix clear hw statsFilip Tehlar3-2/+14
AVF plugin is missing a handler for clearing stats. This patch will implement it. Ticket: VPP-1701 Type: fix Change-Id: If4b4354da442065896bb001deda23f64ddc18fb4 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2019-06-25ipsec: return error if the engine backend has no handler for theNeale Ranns3-1/+32
requested alogrithm. Type: feature Change-Id: I19a9c14b2bb52ba2fc66246845b7ada73d5095d1 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-24quic: server create streams test caseDave Wallace3-580/+746
Type: test * Refactor quic_echo test app * Add timinig capabilities * Add multiple quic tests Change-Id: I3302c66539b12c1375d1a0c6d46f9ff4c6f2b27c Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2019-06-24session: full lock on session_send_evt_to_threadNathan Skrzypczak2-12/+4
Type: fix This was causing issues in QUIC when an app client & the protocol app compete for the worker msg_queue. Might not be ideal performance- wise. Change-Id: I629892253d5b5d968f31ad1d56f18463e143d6b4 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-06-24tests: fix the MAINTAINERS fileAndrew Yourtchenko1-4/+0
Undo the change from I8488ab318a596c9b737308829cedfb7e96e57302 to the MAINTAINERS file Change-Id: Ieea4a59dad127c2f2dcd86a6a0c699c23fb9158d Type: fix Fixes: d84661c Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2019-06-24vlib: packet tracer support for pkt thread handoffsDave Barach14-54/+731
Type: feature Change-Id: Ia3d9a47679202c2a47cd3746b50e86c6b8627ef6 Signed-off-by: Dave Barach <dave@barachs.net>
2019-06-24api: implement ipfix_flushPaul Vinciguerra4-40/+75
-Migrate tests to api and cleanup: '# FIXME this should be an API call' in tests. Type: feature Change-Id: I715f9f8acc0f2af9c974ea221b2aea46692a6218 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-24tests: refactor VppDiedError.Paul Vinciguerra4-29/+36
- Move Exception into same module as TestCase. - Move the error reporting logic inside the error. - Allows testing of the returncode and signal_name for tests to consume. - Fix the signal reporting code: VppDiedError: VPP subprocess died unexpectedly with returncode -6 [unknown]. displays as: VppDiedError: VPP subprocess died unexpectedly with return code: -6 [SIGABRT]. Type: test Change-Id: I8488ab318a596c9b737308829cedfb7e96e57302 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-22lacp: convert clib_warning to event loggerSteven Luong4-20/+78
Replace clib_warning with event logger. The messages for the latter are stored in the event buffers which can be viewed with debug CLI anytime. Type: fix Change-Id: I5ede4d1f1f9f0ab8d66394f49383fc1838d397ae Signed-off-by: Steven Luong <sluong@cisco.com>
2019-06-21misc: update maintainers to include VOMNeale Ranns1-0/+6
Type: feature Change-Id: I324127934f1a129c23f232940b991fd1455891c8 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-21vppinfra: add u64x2_gather/u32x4_gatherLijian.Zhang1-0/+18
Add u64x2_gather/u32x4_gather in vector_neon.h. u64x2_gather/u32x4_gather gathers data from scattered memory locations to a SIMD register. Type: feature Change-Id: I1dd27e38af28b9bed85143014c86197ee549fede Signed-off-by: Lijian Zhang <Lijian.Zhang@arm.com> Reviewed-by: Sirshak Das <Sirshak.Das@arm.com> Reviewed-by: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
2019-06-21tcp: add option to pass opaque to next nodeFlorin Coras3-3/+12
Type:feature Change-Id: I0b72954a6ae6a05abe0761cb4f227072863f127b Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-06-20vppapigen: allow negative number in NUM tokenOle Troan1-1/+1
Change-Id: I964cb44f8604187390009dcef7dd766b3804c3ca Type: make Signed-off-by: Ole Troan <ot@cisco.com>
2019-06-20interface: fix the incorrect sizes/offsets in the tso segmentationAndrew Yourtchenko1-2/+2
The copying of the first segment copied too small amount of data. The copying of the second and subsequent segments used the wrong data offset - for the case of GSO enabled it starts from 12 bytes earlier. Change-Id: I3adc532c175babc1ca1e121c7e12e6cafbdb9974 Type: fix Ticket: VPP-1700 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2019-06-20ipsec: add ipsec api custom-dump routinesDave Barach1-1/+157
Type: feature Change-Id: I637ca85bb0c5c3e9704e242747b1174bfcd74e02 Signed-off-by: Dave Barach <dave@barachs.net>
2019-06-20quic: remove session flags identifying Q/S sessionsNathan Skrzypczak4-12/+10
Type: refactor Change-Id: Id68c5ae6d57df0fc556bbf583a66e538e641ffb1 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-06-20vat: vec_free/errmsh copy paste errorOle Troan1-2/+1
Change-Id: I808ae95666b82f04979b57cfe237a8f83bb68264 Type: fix Fixes: 283cd2e9af Signed-off-by: Ole Troan <ot@cisco.com>
2019-06-20tests: move output from CI results and put in logPaul Vinciguerra1-1/+1
NAT session details are output to the test results. Twice NAT44 OK Acquire twice NAT44 addresses from interface OK 21:10:42,661 NAT44 sessions: -------- thread 0 vpp_main: 1 sessions -------- 172.16.1.2: 0 dynamic translations, 1 static translations i2o 172.16.1.2 proto tcp port 8080 fib 0 o2i 10.0.0.3 proto tcp port 80 fib 0 external host o2i 172.16.2.2:4567 i2o 10.0.1.3:42296 index 1869 last heard 97.99 total pkts 2, total bytes 80 static translation load-balancing twice-nat Twice NAT44 local service load balancing OK NAT44 translate packet with unknown protocol OK Type: test Change-Id: I932a4a1133d597bb82da6e04f2ea833094a481da Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-20misc: papi - add __repr__ to FuncWrapperPaul Vinciguerra1-0/+3
Eases troubleshooting. Changes: <FuncWrapper object at 0x7fa7402de790> to <FuncWrapper(func=<want_ip6_ra_events(u16 _vl_msg_id, u32 client_index, u32 context, u8 enable_disable, u32 pid)>)> Type: refactor Change-Id: I3a893090e024a63a0b3b0de51cb3bb2d2a1678c5 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-20api: fix return code in vxlan_gbp_tunnel_add_delPaul Vinciguerra1-1/+1
Return VNET_API_ERROR_INVALID_VALUE intead of 1. Type: fix Change-Id: Ie5465cad9ca07b9147306a808e8b13d0c4867913 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-20tap: fix the total length of packet for stats byteMohsin Kazmi1-3/+3
Type: fix Fixes: 8389fb9 Change-Id: I31076db78507736631609146d4cca28597aca704 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-06-20tap: add support to configure tap interface host MTU sizeMohsin Kazmi11-3/+110
This patch adds support to configure host mtu size using api, cli or startup.conf. Type: feature Change-Id: I8ab087d82dbe7dedc498825c1a3ea3fcb2cce030 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-06-20tests: add sudo to gdb commandsPaul Vinciguerra1-2/+3
Prepend sudo to the gdb command line. Type: test Change-Id: I09013c3ca512e26de0c46c02f643b21064ba499c Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-20buffers: fix crashKlement Sekera4-3/+130
this change is being made to fix a crash when current_data < 0 in buffer linearization function Ticket: N/A Type: fix Fixes: f883f6a1132ad4bb7aa9d9a79d420274fbcf3b64 Change-Id: Ia4ede823f673780e0c30d075b091db42e183650d Signed-off-by: Klement Sekera <ksekera@cisco.com>
2019-06-19vppinfra: fix rbtree node deleteFlorin Coras2-4/+12
Type:fix Make sure tnil color is black and that the right node colors are updated. Change-Id: Ibd9d7ea9438df4dab977202955957824723a865d Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-06-19gbp: Add support for arp unicast forward in gbp bridge domainMohsin Kazmi1-1/+8
Type: feature Change-Id: Id487fe46194d0a89bd5ac53a9f4ff78b5ff6de60 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-06-19l2: BD ARP termination entry API updateNeale Ranns9-88/+95
Type: refactor Change-Id: I492b6e88acadf0ab0e4d7b1c0c5d1cab84c1726f Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-19api: fix typos in api error descriptionsPaul Vinciguerra1-7/+7
Type: style Change-Id: I81c281c7277dbaea499f3072e01e7f59bf646825 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-19ipsec: fix l2 header handling in ah encryptKlement Sekera1-6/+6
Use proper length for copying l2 layer in ah encrypt code. Previously code assumed that there is alywas just one ethernet header preceding IP header, which might not be true always. Change-Id: I176fd93b25cf1b9d9c2dc4e420ad48a94d5f4fb8 Ticket: VPP-1539 Type: fix Fixes: N/A Signed-off-by: Klement Sekera <ksekera@cisco.com>
2019-06-19interface: Fix the tso segmentationMohsin Kazmi1-10/+9
ASSERT (b[0]->current_length > 0) fails in single loop of function vnet_interface_output_node_inline_gso. Under 'do_segmentation' condition, there are two places in code which execute "continue" in while-loop without incrementing the pointer to next buffer which is wrong behavior. In fact, at one place, current buffer is also freed. In which case, during next iteration buffer ptr still points to free buffer which current length is 0 and triggers the above assert. Type: fix Change-Id: Ic9d540748c1d00a54e18acc2b0f23730728d7460 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-06-19misc: add bonding, lacp and vmxnet3 to MAINTAINERSSteven Luong1-0/+15
Type: make Change-Id: I8a28707a14ca6bcaf44b2a26dfc30ef2f2dbe749 Signed-off-by: Steven Luong <sluong@cisco.com>
2019-06-19tests: send packet output to log - test_punt.pyPaul Vinciguerra1-1/+0
Move output to log.txt. 11:51:58,111 Verifying against 3 packets in verify_udp_pkts. 11:51:58,111 ###[ Ethernet ]### dst = 02:fe:4c:62:06:e5 src = 02:01:00:00:ff:02 type = 0x800 \###[ IP ]### version = 4 ihl = 5 tos = 0x0 len = 128 ... Type: test Change-Id: Iebaf34c2ac16e7fa8dffbdeadf18ab6c5f4c7494 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-19mpls: fix header offset overflowBenoît Ganne1-3/+6
rw_len (MPLS rewrite string length) is declared as unsigned but is used as -rw_len with vlib_buffer_advance(), resulting in a wrong, huge offset. Type: fix Fixes: 734d430f37251bc7e71d507983ee640ae1625fbe Ticket: VPP-1705 Change-Id: I7357249f7e50b7d30fd61f5be4858a26e43df85d Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-06-19session: call session_dequeue_notify after svm_fifo_dequeue_dropVladimir Kropylev1-1/+4
Type: fix dequeue_notify callback at app-layer needs to know available space in fifo, so, session_dequeue_notify should be called after svm_fifo_dequeue_drop Change-Id: I136675d29ec32bea9b33a05deb6710f72ce8d5b1 Signed-off-by: Vladimir Kropylev <vladimir.kropylev@enea.com>
2019-06-18tests: fix checkstyle failure in test_stats_client.pySteven Luong1-1/+4
New job submitted to Jenkins reported checkstyle failure in test_stats_client.py. It needs a blank line in one place and line is too long in another place. Type: fix Change-Id: I9b18df1df449a287570d614d6c5b514ceb88480c Signed-off-by: Steven Luong <sluong@cisco.com>
2019-06-18tcp: allow custom output next nodeFlorin Coras2-0/+4
Type: feature Change-Id: If9804d3685d2a52efa06e412ae1ebb39c6a44b8b Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-06-18ipsec: fix ipv6 tunnel protect testsFlorin Coras1-2/+1
Type: fix Change-Id: I1f8007ae659097152046aa1396cc23f126e29018 Signed-off-by: Florin Coras <fcoras@cisco.com>