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2019-11-06misc: add lcov scripts, README.mdDave Barach3-0/+62
See extras/lcov Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Id229436bd94cd18bcd0f3a3d938eae2b28d5b1f5
2019-11-06docs: Rewrite the what is VPP (first) section, also fix the buildJohn DeNisco32-555/+161
Signed-off-by: John DeNisco <jdenisco@cisco.com> Change-Id: Ifb558171f8976a721703e74afea997d006273b5f Signed-off-by: Dave Barach <dave@barachs.net>
2019-11-06docs: add spellcheck to 'make docs' sphinx docsPaul Vinciguerra18-60/+92
The CI gate will fail if there are typos in the docs. writing output... [ 21%] events/Summits/OpensourceSummit... writing output... [ 22%] events/Summits/UKNO/2017_04_30_... featuresbyrelease/vpp16.06.rst:34:Rasberry:vpp16.06 writing output... [100%] usecases/vppinazure Spelling checker messages written to /vpp/docs/_build/html/output.txt Warning, treated as error: Found 1 misspelled words Makefile:31: recipe for target 'html' failed make[1]: *** [html] Error 2 make[1]: Leaving directory '/vpp/docs' If you introduce a term that is not recognized, please add it to custom dictionary at docs/spelling_wordlist.txt. Type: feature Change-Id: Id49be4fbee617f544f1ab8e78e7de8a4df36448b Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-11-06dpdk: conditionally revert rte_vfio_dma_map patchDamjan Marion1-0/+5
DPDK have bug which will be fixed in 19.11. Type: fix Change-Id: I6c0058928e5991d61b3c5fcba706f35e6886b0f2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-11-06build: add yaml file linting to make checkstylePaul Vinciguerra12-29/+54
Type: feature fts and trex rely on yaml config files. Verify that they are valid, so comitters can catch errors early. Change-Id: Ide0bb276659119c59bdbbc8b8155e37562a648b8 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-11-06quic: free qctx after udp cleanupNathan Skrzypczak1-22/+58
Type: fix As udp_session.opaque is qctx index, qctx free needs to happen after session cleanup. This patch also introduces * assert timer stop on ctx free * debug cli for listing quic ctx Change-Id: I3a58d226b094a0bbdf090b4f3eccbc2e11c6329b Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-11-06tcp: IPv6 flow label supportTarun Gupta3-10/+36
Type:feature For cases when proxy is in use IPv6 flow label received in origin pkt needs to be added to ipv6 header of outgoing pkts from proxy to original destination and vice versa. Signed-off-by: Tarun Gupta <tarungup@cisco.com> Change-Id: I143f7e67237c0f865333078628a016b50ad5e630 Signed-off-by: Tarun Gupta <tarungup@cisco.com>
2019-11-05misc: Fix python scripts shebang lineRenato Botelho do Couto112-112/+112
Type: fix Since CentOS 8, RPM build script doesn't accept '#!/usr/bin/env python' as a valid shebang line. It requires scripts to explicitly chose between python2 or python3. Change all to use python3 as suggested by Paul Vinciguerra. Depends-On: https://gerrit.fd.io/r/23170 Signed-off-by: Renato Botelho do Couto <renato@netgate.com> Change-Id: Ie72af9f60fd0609e07f05b70f8d96e738b2754d1
2019-11-05docs: fix 'make doxygen' under python3Paul Vinciguerra13-74/+105
The 'make doxygen' component has this cool vpp specific customization called siphon. This updates the siphon component so that 'make doxygen' works with python3. Needed-By: https://gerrit.fd.io/r/23159 Type: docs Change-Id: Ie29f1602bf3460b637058acbb0a2f19b128a8824 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-11-05docs: fix issues with src/scripts/fts.pyPaul Vinciguerra3-23/+39
- packaging issue - yaml deprecation - yaml formatting Type: fix Change-Id: Ia8808cbc83271a3067164f2db2418f071b35607a Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-11-05nat: NAT udp counter & unit test fixesFilip Varga5-20/+20
Ticket: VPP-1798 Type: fix Change-Id: I42f02d5824575720e95b9fc99cfa864252221a82 Signed-off-by: Filip Varga <fivarga@cisco.com>
2019-11-05session tcp: refactor pacer timeFlorin Coras10-104/+81
Type: refactor Change-Id: Ic1c3e1f7987702cd88972acc34849dc1f585d5fe Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-05ip: Fragmentation fixesNeale Ranns10-123/+193
Type: fix if the packet is about to be fragmented, then don't call any of the actions that expect the rewrite to have been written. 1) don't double count packets thru the adjacency (original & fragments) 2) don't double decrement the TTL for fragments 3) return to ip4-midchain post ip-frag if that's where we started. 4) only run midchain/mcast fixups if not fragmenting (if no errors) Change-Id: Ib2866787a42713ee5871b87b597d8f74b901044b Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-11-05tcp: correct validity check return valueRyujiro Shibuya1-0/+1
Type: fix Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com> Change-Id: Ib59bf664d8da20516d8f16d716c5e8698675da4b
2019-11-05tests: support setting random seedKlement Sekera4-1/+13
Log the random seed used when running tests and provide means to re-use it in a later run. Type: feature Change-Id: I18d2a36ee802b901d4cca5577df41cec07f09cc0 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2019-11-05libmemif: reset number of queues on disconnectJakub Grajciar1-9/+6
Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: If4df47b1109ac90d4d5834b3aa7d326f6b3761d2
2019-11-05nat: respect udp checksumFilip Varga6-170/+428
Type: fix Change-Id: I732be02d2e2b854eb589c3fa10f980ef2dbe8dfc Signed-off-by: Filip Varga <fivarga@cisco.com>
2019-11-05tests: avoid test runner hanging on child test process joinAndrew Yourtchenko1-1/+13
In parallel test, the single process is spawning a bunch of child processes running the tests, and communicates to them. When the child process signals that it has finished, the parent calls child.join(). Sometimes this join never returns. The result is a lot of defunct python processes, and the test run just hangs. I have seen this failure intermittently a fair bit in a busy containerized environment, and by chance, consistently reproduced it on a Thinkpad X280 with 8G of RAM and Ubuntu 19.04, which allowed to diagnose it. Type: test Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Change-Id: If0a3110fc2d23e73d77c310d61c3ea90a2b53610
2019-11-05ipsec: ipsec-input: check for too-short packetsBenoît Ganne1-12/+25
Make sure packet is big enough before processing it. Policy matching is done speculatively but is discarded if packet is too short. Type: fix Change-Id: I647db2c4e568b0d9bf2cfd5056e1b1c2e25132fe Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-11-04quic: enhance error reportingDave Wallace2-6/+24
Type: refactor Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I710d00e4a6c4356d0f00f7592bf14b55596ec6ae
2019-11-04quic: fix quicly rtt time skewDave Wallace1-0/+15
- This patch to quicly fixes an intermittent failure in the rtt calculation when there is a time skew Type: fix Change-Id: If89c47401ee75c88f0eb65ae888b6914695b2aec Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2019-11-04quic: remove redundant function callsDave Wallace1-2/+0
- session_transport_delete_notify() is called before and inside quic_connection_delete() Type: fix Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I5c79a3269e36c4aab5aa99fdfdac06c1334f0f6f
2019-11-04nat: revert respect udp checksumOle Troan6-428/+166
This reverts commit 0d75f783644a24b219ed79d9f9c17387783f67ca. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Iaf33301201897e6646eba2b4157e2a45f5fd30f2
2019-11-04ikev2: fix traffic selector matchFilip Tehlar1-2/+2
Type: fix Change-Id: I81ab3dcd03f397b3d275da6cfa094e048ad92f95 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2019-11-04nat: revert fix dual-loop tcp checksum botchOle Troan1-17/+9
This reverts commit 9654a37fac7fe2b425576eb0237b8d24ae44e1b1. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I93ed5a48303421de43f5494c11db2be9a3c8ce57
2019-11-04vlib: fix for vlib_node_add_next_with_slotChristian Hopps1-1/+10
- vlib_node_add_next_with_slot was not cleaning the old next node references to the given slot when replacing it with new next node. This mostly worked until one tried to set the slot to a previously (but not currently) used next node for that slot. Type: fix Signed-off-by: Christian Hopps <chopps@labn.net> Change-Id: I7ee607625da874e320158b80f12ddc16e377f8e9
2019-11-04mpls: number of mpls tunnel paths returns zeroIJsbrand Wijnands1-1/+1
The number of paths on the mpls tunnel returned through the bapi is always zero. Doing a ntohl on a uint32 and poking it into a uint8 causes the problem. Type: fix Signed-off-by: IJsbrand Wijnands <ice@cisco.com> Change-Id: I4135ad43a891e7818ca673c8067ef1f11cb34530
2019-11-04nat: fix dual-loop tcp checksum botchDave Barach1-9/+17
Type: fix Fixes: 22921 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I4fecce96d027c0ee1797d9d84cfab94b1ecdc02b
2019-11-04build: install generated api enum and type headersDave Barach2-0/+4
Otherwise, <api-name>.api_enum.h and <api-name>.api_types.h files are unavailable. If plugin B needs to send an API message to plugin A, it's out of luck. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I25fdb904b5cf57727d6196fa2c0c71be68f207ed Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-11-03session: fix show cli with closed sessionFlorin Coras1-1/+3
Type: fix Change-Id: Ifb6ead644c0273b84a5647f7923053f1db7c5a76 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-02session: reschedule asap when snd space constrainedFlorin Coras2-7/+28
Type: feature Improves fairness for sessions that are snd space or pacer constrained. Change-Id: Ida5f523090f1dcbfb17bf5116bc7917747ac8593 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-11-02vlib: enhance the "show cli" debug CLI commandDave Barach3-49/+210
Dump the entire CLI, mp-safe commands, non-mp-safe commands, commands which have been executed. Optionally, clear the hit counters. Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Ie38fc664b7deaabc35ca35be68db7e159272f551
2019-11-01vlib: Handle race in thread barrier processingAlexander Kabaev1-1/+1
When CLIB_DEBUG is enabled, vlib_foreach_main macro asserts that vlib_main it currently looks at is safely parked in barrier, by checkling that vlib_main->parked_at_barrier is not 0. Unfortunately, the check is racy - workers first increment the atomic counter to indicate that they have reached the barrier and _then_ set this_main->parked_at_barrier to 1. For the last worker to suspend this opens the race - main thread is free to execute and assert immediately after atomic counter has been incremented, before worker gets to write to own parked_at_barrier. Fix this by simply swapping the order of two operations. Type: fix Signed-off-by: Alexnader Kabaev <kan@FreeBSD.org> Change-Id: Iae47abd6ca0be1c5413f5ecaefabc64cd7eac2ed
2019-11-01dpdk: fix tso not properly check the 'enable-tcp-udp-checksum' option issueChenmin Sun2-16/+24
Type: fix Fix tso did not properly check the 'enable-tcp-udp-checksum' option issue Add description of 'tso' and 'enable-tcp-udp-checksum' in startup.conf Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: Id659067a9fa9e1db6c3f8dc533a2e90351b86831
2019-11-01quic: fifo size is u32Dave Wallace3-18/+32
- Fix cli / config fifo size to only accept u32 size input. - Make cli / config fifo-size input type handling to be the same as vpp hoststack - Update external transfer tests to use new syntax with different fifo sizes for vpp_echo client/server and vpp. Type: fix Change-Id: Ia5ddb2b8d3d9908ab502352819eebeec8ac0971d Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2019-11-01build: bump rdma-core version to 26.0Damjan Marion1-3/+2
Type: make Change-Id: I642cff93c4935d6ba7948f0e38761c64007ae0c2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-10-31build: bump nasm version to 2.14.02Damjan Marion2-28/+2
Type: make Change-Id: I9b598ce17c058709553a45524e18a64de642a8db Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-10-31build: remove obsolete dpdk patchesDamjan Marion2-132/+0
Type: refactor Change-Id: I2bad8d4e7b9d7868c949856d0bbabeccb6825273 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-10-31dhcp: fix proxy dhcpv6 size checkBenoît Ganne1-2/+3
Type: fix Change-Id: Ibbb25bc530fdeaa3083c9b833a286a5d40e93c1e Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-10-31vlib: only dump 1st buffer in chain by defaultBenoît Ganne5-6/+17
Several nodes include buffers in their traces, but only the 1st. When formatting the trace we must not try to iterate through all chained buffers. Default to display only the 1st buffer. Type: fix Change-Id: Ib3c668bbf4ab70ae68eba2ac402c7b7329825b70 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-10-31ipsec: fix esp trace seq number overflowBenoît Ganne2-4/+12
Do not copy invalid seq number if packet is too small. Type: fix Change-Id: I1e78f5920e9645521f57efccaf35bbf9ce0676a8 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-10-31misc: Use tabs in MAINTAINERSVratko Polak1-10/+10
Type: style Change-Id: Idd15c372f43a720e18a973e78ec5ccd00e1ad709 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-10-31quic: fix wrong error checkingDave Wallace1-6/+1
- Revert error checking to previous ASSERT Type: fix Fixes: 7c7fa9066 Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I6d915d88bf932c74f9b866aec3bd1531e0cb47f4
2019-10-31session: avoid double dispatch of new eventsFlorin Coras1-14/+17
Type: fix Avoid re-dispatching new events if they've just been added to the old events linked list. Change-Id: Ie5d0b799eae6cebb118d97204e5111eb194c0b8e Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-10-31session: fix dispatch event loggingFlorin Coras1-16/+27
Type: fix Change-Id: Icf3c73cd7eb7565ed6e1b0371da172b5408a9d36 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-10-31tests: Revert "tests: add sending SIGQUIT to vpp quit sequence"Andrew Yourtchenko1-7/+6
This reverts commit 4465fe1e30556b40c9ef8a1a155aa1665102dd22. That commit makes *every* test to send SIGQUIT to VPP when it is done, thereby triggering the coredump if there was none. It is most surely not what we want. Type: test Change-Id: I3cc4c96f44c05527d586142f8feccc2f93c3e536 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2019-10-31quic: disable failing testFlorin Coras1-0/+1
Type: fix Disable test until fixed. Change-Id: I1f03630d126e61578c63a3536a0dd1a7b4da2b92 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-10-31acl: add missing square brackets to vat_help option in acl apiJieqiang Wang1-2/+2
Add the missing right square brackets to remove ambiguity in vat_help option for acl_add_replace and macip_acl_add_replace api. Type: fix Change-Id: I2679d8ce163d23a0e513afdfdb87434cbb673c74 Signed-off-by: Jieqiang.Wang <Jieqiang.Wang@arm.com>
2019-10-31tcp: track lost rxt segments in byte trackerFlorin Coras2-0/+5
Type: feature Change-Id: I18dfac9c3d2f539edf20dba64cd2b7b541154144 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-10-30quic: fix quicly fifo size mismatchDave Wallace1-3/+13
- This fixes an intermittent failure of the test_quic_ext_transfer test due to quicly being configured with the wrong fifo size which was taken from the cli or startup.conf file. The fifo size from the application context is now used when creating the quicly context. - Emit an error message if the entire chunk of a stream is not enqueued in the svm fifo. Type: fix Change-Id: I03847ea7d4cd7a617b577697dfe3afa969850937 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>