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2020-01-30vppinfra: improve clocks_per_second convergenceDave Barach1-1/+1
Apply exponential smoothing to the clock rate update calculation in clib_time_verify_frequency(), with a half-life of 1 minute and a sampling frequency of 16 seconds. Within 5 minutes or so, the calculation converges With each rate recalculation: reset total_cpu_time based on the kernel timebase delta since vpp started, and the new clock rate Improve the "show clock [verbose]" debug CLI command. BFD echo + echo fail tests marked off until the BFD code can be reworked a bit. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I24e88a78819b12867736c875067b386ef6115c5c
2020-01-30tap: fix host mtu configuration settingMohsin Kazmi1-12/+13
host mtu can't be set if tap interface is in namespace. This patch fixes this issue. Type: fix Change-Id: I63811c4b56c708fe708061a8afbaec41994f08ca Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-01-30tap: fix the host mac addressMohsin Kazmi3-20/+11
Tap configuration code sets the host mac address two time. This patch fixes it. Type: fix Change-Id: I7bebb9b7f25352a8a9a98bae6a0636757c0cea9c Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-01-30fib: fix typos in doxygenPaul Vinciguerra1-10/+10
cleaned up some trivial typo's while reading through adj.h Type: docs Change-Id: I1b6cd815dc10ed3da8db2024b3e015e076235d50 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-01-30gre: Tunnel encap/decap flagsNeale Ranns10-103/+329
Type: feature common funcitons across IP-in-IP and GRE tunnels for encap/decap functions Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I325b66824878d843af167adfe5a7a96b0ab90566
2020-01-30vcl session: propagate cleanup notifications to appsFlorin Coras3-0/+38
Type: feature Change-Id: I7f8e3763d7f8364563a25d0fcc782976b906b325 Signed-off-by: Florin Coras <fcoras@cisco.com>
2020-01-30bfd: add missing castKlement Sekera1-1/+1
Add missing cast to time conversion function to to deal with arbitrary clocks-per-second values. Type: fix Change-Id: I5075a823e7a95c972c513ac765252337d5f59fbf Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-01-28session tcp: fix packet tracingFlorin Coras5-13/+15
Type: fix Change-Id: Ib823d016c64998779fb1d00b8aad3acb5e8340be Signed-off-by: Florin Coras <fcoras@cisco.com>
2020-01-27sr: fix possible null-pointer dereferenceIgnas Bacius1-1/+1
Steps to reproduce VPP crash: 1. configure localsid End behavior 2. ping the localsid address Type: fix Signed-off-by: Ignas Bacius <ignas@noia.network> Change-Id: Id780e0875ec9cdb25252217990919fb3dddbf06a
2020-01-27classify: pcap / packet trace debug CLI bugsDave Barach2-1/+5
"classify filter trace ... " and "classify filter pcap ..." are mutually exclusive. vnet_pcap_dispatch_trace_configure needs to check for set->table_indices == NULL. Type: fix Ticket: VPP-1827 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I43733364087ffb0a43de92e450955033431d559d
2020-01-27interface: Add missing ip4 udp->checksum = 0 prior to computing checksumSteven Luong1-1/+4
For ip4 tcp, ip6 tcp, and ip6 udp packet, we set checksum = 0 prior to computing the checksum. We missed ip4 udp case. This oversight requires all clients to set udp->checksum = 0 if ip4 udp checksum offload is needed. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ic608811e82099f3bec469e123671e9b281f38d76
2020-01-27ipip: Multi-point interfaceNeale Ranns21-142/+521
Type: feature plus fixes for gre Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I0eca5f94b8b8ea0fcfb058162cafea4491708db6
2020-01-27tunnel: Common types for IP tunnelsNeale Ranns20-232/+322
Type: refactor Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I18dcdb7af3e327f6cacdbcb1e52b89f13d6ba6e2
2020-01-27bfd: reset peer discriminator on timeoutKlement Sekera1-0/+13
More RFC compliance. Ticket: VPP-1816 BFD: peer discriminator not reset on timeout Type: fix Change-Id: I68063c18097d282b3527e3fb485c1d0d1fd1b0c8 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-01-27fib: Reload the adj after possible realloc (VPP-1822)Neale Ranns1-0/+1
Type: fix Fixes: 418b225931634f6d113d2971cb9550837d69929d Change-Id: Ia5f4ea24188c4f3de87e06a7fd07b40bcb47cfc1 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-01-27devices: vhost: fix data offset on inputBenoît Ganne1-11/+1
Regardless of whether the virtio_net_hdr is sent as a separate descriptors or in the same descriptor as the data, we always want to skip the header length - maybe moving to the next descriptor along the way. Type: fix Change-Id: Iaa70aeb310e589639b20f8c7029aaa8d3ce5d307 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-01-24session: fix node runtime in pre-input queue handlerFlorin Coras1-0/+1
Call session queue node with the right node runtime instead of the pre-input node runtime. Type: fix Change-Id: I43d20bed4930fc877b187ce7ecdce62034b393c5 Signed-off-by: Florin Coras <fcoras@cisco.com>
2020-01-23vcl session: udp session migration notificationsFlorin Coras3-1/+31
Type: feature Change-Id: I402549818ba6e078802e914293304174dc6625c2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2020-01-22ipsec: re-enable DPDK IPSec for tunnel decap/encap (VPP-1823)Neale Ranns3-9/+28
Type: fix Change-Id: Iff9b1960b122f7d326efc37770b4ae3e81eb3122 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-01-22fib: Adjacency realloc during rewrite update walk (VPP-1822)Neale Ranns1-4/+4
Type: fix Change-Id: I0e826284c50713d322ee7943d87fd3363cfbdfbc Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-01-22fib: FIB crash removing labelled route (VPP-1818)Neale Ranns1-7/+12
Type: fix The crash occured trying to retreive a NULL path list to walk the path extensions. A walk shoul not be required, because there should be no extensins, since all paths are removed. The problem is that when the paths were added, they were not sorted, hence neither were the extensions and when they were updated, duplicate extensions were added, and hence a path removal did not remove them all. Fix is to make sure paths are sorted. Change-Id: I069d937de8e7bc8aae3d92f588db4daff727d863 Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit 257749c40946a9269140d322e374d74c3b6eefb8)
2020-01-20classify: fix pcap filter set initFlorin Coras1-4/+2
Type: fix Change-Id: I6a48a6c14bfb84b3460e8211021bc9df6e915dba Signed-off-by: Florin Coras <fcoras@cisco.com>
2020-01-17lb: fix that lb_add_del_vip and lb_add_del_as api doesn't work correctlyYulong Pei1-0/+9
Currently if user want to set ip4 address to the api, it must convert to ip6 format, e.g. user want to ip4 "90.1.2.1" but must convert to "::5A01:0201", it is not acceptable, this fix solved the issue. Ticket: FDIO-753 Type: fix Change-Id: I2ffa5a3d38400ee176cf601421074f71fc395f03 Signed-off-by: Yulong Pei <yulong.pei@intel.com>
2020-01-16sr: some fixes for SRv6 CLI/APIAhmed Abdelsalam2-4/+19
Return FIB table_id instead of vrf_index to clients Type: fix Signed-off-by: Ahmed Abdelsalam <ahabdels@cisco.com> Change-Id: I76a97bad3ecd3ac8eb045efb1657eaa90c2a57b6
2020-01-16gso: fix typo in the quad-loopSteven Luong1-3/+3
Fix minor typo in the quad-loop for swif which may actually causes problem if swif0 != swif1 or swif2 or swif3. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ib81f323479c7ecbd28d84956cffbc20b1072d2c2
2020-01-16tcp: fix rxt delivered without sacksFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I69c245cb0e3f6d599a3270a485fa0a5845cde8eb
2020-01-16udp: fix ipv6 listen port registrationFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I7f2233eb9bf3d81a697f76ba985083cf1040e2e9
2020-01-16tcp: fix listen node coverity warningFlorin Coras1-11/+12
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: If5ec3ec4f46d3840c2b3c3005f093b5dddefc289
2020-01-15build: Add missing version.h dependency in vnetChris Luke1-1/+1
Two modules in vnet include vpp/app/version.h but there is no explicit build dependency for this generated file. This leaves a race condition in the build system that the Coverity build has recently started triggering. Change-Id: I8e2bb32feeb16e1bdd8efb0d2633cfdba60f51aa Type: fix Signed-off-by: Chris Luke <chrisy@flirble.org>
2020-01-15ip: align reass.save_rewrite_lengthv20.05-rc0Klement Sekera3-20/+13
By aligning vnet_buffer_opaque.ip.save_rewrite_length and vnet_buffer_opaque.ip.reass.save_rewrite_length we prevent shallow virtual reassembly code from overwrite save_rewrite_length, allowing other features down the pipe to rely on this value. A static assert is added to guard this alignment. Type: fix Fixes: f126e746fc01c75bc99329d10ce9127b26b23814 Change-Id: Ie7c7f3abc2a221bbcf2830c0f006a4368088b342 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-01-15tcp: fix tcp check tx offload issueSimon Zhang1-2/+6
Type: fix Signed-off-by: Simon Zhang <yuwei1.zhang@intel.com> Change-Id: I3b8755831d762abf51e1cbe1b57024f9297de9a4 Signed-off-by: Simon Zhang <yuwei1.zhang@intel.com>
2020-01-15ip6: during icmp to icmp6 translation truncate error messagesAlexander Chernavin1-2/+2
All translated ICMPv6 packets that exceed the minimal IPv6 MTU get truncated but according to RFC 4443 2.4 only ICMPv6 error messages (type < 128) need to be truncated. With this commit, truncate only ICMPv6 error messages. Type: fix Change-Id: Ic455352de2ff4ff6aa3421b46a2a54923f2d3f80 Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2020-01-15srv6-mobile: Revert "srv6-mobile:"Andrew Yourtchenko1-7/+0
This reverts commit 57584d99dd8a8524db90c67c88525d58879d9b8e. The reasons for reverting: - the documentation seems "work in progress". Also, 500K of pngs should probably go on wiki, rather than in the repo. Please make sure that newly added documentation renders correctly and sensibly as part of the review/commit process. - runner.py seems to contain unit tests, so it should be rewritten in a manner that allows the testing from within CI (including an unprivileged docker container) - the above items, especially the testing one, warrant more work, and at a RC1 milestone time it is probably not a good idea to include a significant patch without proper care. I suggest to prepare it so it is ready for the next release, or cherrypick it for a 20.01.1 release, if having it in stable/2001 is absolute necessity. - when submitting it, ensure that the commit message makes sense, especially having "srv6-mobile:" with no further text should be absolutely avoided. Change-Id: If81441f7ebf11a6ad5638b1327faf18e8ebe6a35 Type: fix Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2020-01-14tcp: handle ack advancement with no holes and renegingFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I9afba8dc9e087b8c436fe568531c02614a577a7c
2020-01-14srv6-mobile:Tetsuya Murakami1-0/+7
Type: feature Add new functions in SRv6 Mobile Plug-in GTP4.DT and GTP6.DT Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com> Change-Id: I573a0c27bd463dd56a4d11b940941b8a8c826e08 Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
2020-01-14classify: Reduce the include dependencies on vnet_classify.hNeale Ranns7-1/+6
Type: refactor currently vnet_classify.h is included in ip.h where it's not required. Change-Id: Id55682637601655aa2edda681536a979c8e323bd Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-01-13misc: feature file for unsupported feature l2tpOle Troan1-0/+8
Type: docs Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I11db583650bc051f88f38358b877410f355b110f Signed-off-by: Ole Troan <ot@cisco.com>
2020-01-11ip: avoid fib lookup for consecutive pkts having same source IPNitin Saxena1-5/+5
Type: fix Fixes: be2286b0 This patch does following: - If terminating frame has consecutive packets with same source IP, this patch avoids fib lookup for those packets in ip4-local node. This drops cycle count for ip4-local node on both ARM and x86. It being done by enabling dead code in else {} case of ip4_local_check_src_x2() and ip4_local_check_src() functions. - In case all packets in terminating frame have unique source IP (e.g: incrementing), ip4-local is costlier by 2 cycles (broadwell) Change-Id: I472ddc324716cec8bfe601568b8aeb7565f97ab3 Signed-off-by: Nitin Saxena <nsaxena@marvell.com>
2020-01-10gso: add FEATURE.yamlMohsin Kazmi1-0/+12
Type: docs Change-Id: I64743c9f5ad7eef21855e883e1a00f355fddf3ee Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-01-10sr: feature YAML files for Segment Routingpcamaril2-0/+25
Type: docs Signed-off-by: pcamaril <pcamaril@cisco.com> Change-Id: Ia35d18113e17fd2ba5310e81ca527d3569cd110e Signed-off-by: pcamaril <pcamaril@cisco.com>
2020-01-10docs: Edit FEATURE.yaml files so they can be publishedJohn DeNisco17-30/+30
Type: docs Signed-off-by: John DeNisco <jdenisco@cisco.com> Change-Id: I7280e5c5ad10a66c0787a5282291a2ef000bff5f
2020-01-09bonding: process lacp when bond is admin downMatthew Smith1-1/+0
Type: fix Fixes: 6dfd3785e4 When a bond interface is administratively down but the slaves are up, process inbound LACP packets received over the slaves. This was the old behavior with bond interfaces in LACP mode and was altered unintentionally by another change. Restore the old behavior. Change-Id: I61b0b700211dea4859b6ee447ab83b33197d9d11 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2020-01-09fib: leverage well-optimized clib_memcpyZhiyong Yang3-6/+6
Type: fix Change-Id: I684910837ca4d9c8a07262459158bbb0423a33af Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2020-01-09session: remove io event dispatch dbg msgFlorin Coras1-4/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I166ab7b96444587a3252925d3a28505e0db52d74
2020-01-09tcp: fix persist assertFlorin Coras1-4/+1
Type: fix Persist and retransmit can pop at the same time. Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia9530645cc84c83a881a75d7b4627197dc50ed29
2020-01-09misc: fix feature description spellingOle Troan3-6/+5
Type: docs Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I46856db81d42c3f10c03a7bf9a245cc998cd8a01
2020-01-08tcp: fix scoreboard assertFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I3c70b331932708a1b773392e089aed9dba9b3b31
2020-01-08virtio: fix ip4 checksum offloadMohsin Kazmi1-2/+14
Type: fix Change-Id: I08747ac308e5c1768a3a6aa5f83a016dc0274a1c Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-01-08tap: split gso and checksum offload functionalityMohsin Kazmi5-19/+108
Type: refactor Change-Id: I0d4b79ef384c11c841576d264bfd8ccb21783e10 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-01-08virtio: split gso and checksum offload functionalityMohsin Kazmi9-44/+312
Type: refactor Change-Id: I897e36bd5db593b417c2bac9f739bc51cf45bc08 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>