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2020-05-26fib: Fix interpose source reactivateNeale Ranns1-0/+14
Type: fix when the interpose is on an adj-fib and the cover is removed the adj source will not install. this lead to no path list being found for the interpose source and a crash. pick a drop path list in this case. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Ied217da043926c913657080f5ffb151201225d23
2020-05-26fib: Use basic hash for adjacency neighbour tableNeale Ranns1-82/+42
Type: improvement a bihash per-interface used too much memory. Change-Id: I447bb66c0907e1632fa5d886a3600e518663c39e Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-05-26vcl: do not propagate epoll events if session closedFlorin Coras2-6/+17
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I1e9652b476bbc07852b4e701a948c36a0d8c67fa
2020-05-26pci: improve vfio loggingDamjan Marion3-20/+77
Type: improvement Change-Id: Ic49a43651b80b79fa278e29964da5cb2ead2a818 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-26ipsec: DES/3DES fixing the iv_len for openssl cryptoRajesh Goel1-1/+2
Type: fix Signed-off-by: Rajesh Goel <rajegoel@cisco.com> Change-Id: I8d128598b4c872f19b64c779c19b5908ba2f2c08
2020-05-25vcl: fix udp connected checkFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I83dafe10cdc78fbb9a751f32155cd84d281b12d9
2020-05-25tcp: fix sack block validation on wrapFlorin Coras2-1/+29
Type: fix Fixes: 487507f Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia9813ae09d14111dc8edac0fa6ab082e13ab6e2e
2020-05-25api: add new stream message conventionOle Troan9-45/+226
Instead of having to wrap dump/detail calls in control ping, send details messages in between a normal reply / request pair. As expressed in the below service statement. Example: service { rpc map_domains_gets returns map_domains_get_reply stream map_domain_details; }; define map_domains_get { u32 client_index; u32 context; u32 cursor; }; define map_domains_get_reply { u32 context; i32 retval; u32 cursor; }; To avoid blocking the main thread for too long, the replies are now sent in client message queue size chunks. The reply message returns VNET_API_ERROR_EAGAIN when there is more to read. The API handler must also include a "cursor" that is used to the next call to the get function. API handler example: REPLY_AND_DETAILS_MACRO (VL_API_MAP_DOMAINS_GET_REPLY, mm->domains, ({ send_domain_details (cursor, rp, mp->context); })); The macro starts from cursor and iterates through the pool until vl_api_process_may_suspend() returns true or the iteration reaches the end of the list. Client Example: cursor = 0 d = [] while True: rv, details = map_domains_get(cursor=cursor) d += details if rv.retval == 0 or rv.retval != -165: break cursor = rv.cursor or the convenience iterator: for x in vpp.details_iter(vpp.api.map_domains_get): pass or list(details_iter(map_domains_get)) Change-Id: Iad9f6b41b0ef886adb584c97708dd91cf552749e Type: feature Signed-off-by: Ole Troan <ot@cisco.com>
2020-05-24dpdk: del warnings that duplicate counters in espAlexander Chernavin2-12/+0
Type: improvement Change-Id: I51cbe5c76a88d7fa65fa24dc1528e4f991eba534 Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2020-05-24vppinfra: fix SIGBUS in bihash init when running unpriviledgedDamjan Marion1-1/+1
Obserbed when VPP is running in k8s container. Type: fix Change-Id: Ibbff9c3921bd7f4f97d47cb6f10eed8ed5efe269 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-24vcl: add sendmsg/recvmsg for vlsh in ldpFlorin Coras1-65/+130
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: If61eec3f5723e6b36e6f4a21c05d8d0dd3547fc7
2020-05-24tcp: track buffer alloc failuresFlorin Coras2-3/+21
Reported as part of "show tcp stats" Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I499ab4e41d13aaf1a0d060e37f09087e63d09567
2020-05-24ipsec: fixed chaining ops after add footer and icvPiotrX Kleski1-8/+11
In case there is no free space in first buffer for ICV and footer, additional buffer will be added, but esp_encrypt will stay in single buffer mode. The issue happens for the following payload sizes: - TCP packets with payload 1992 - ICMP packets with payload 2004 This fix moves the single/chained buffer ops selection to after esp_add_footer_and_icv call. Type: fix Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Signed-off-by: PiotrX Kleski <piotrx.kleski@intel.com> Change-Id: Ic5ceba418f738933f96edb3e489ca2d149033b79
2020-05-22vppinfra: remove includeDamjan Marion1-1/+0
Type: refactor Change-Id: Iea83e0ea8a6e13f3c9ece1a13f891c1fa0956711 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-22avf: interrupt mode, support for WB_ON_ITRDamjan Marion2-57/+103
Type: improvement Change-Id: I5c944c3f82e0f278b64f28e09a74f24514c029f0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-22avf: improve link speed handlingDamjan Marion1-34/+36
Support VIRTCHNL_VF_CAP_ADV_LINK_SPEED. Type: improvement Change-Id: Ie45c9d557d0369464cbb6881ee1259ef3807d7d5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-22nat: fix dslite session port allocationVladimir Ratnikov1-4/+4
Fix allocation of port per dslite session. After each session is created per protocol, when new one should be created with new port, instead it's trying to create with the same port and while(1) loop is executed forever and VPP does not response Type: fix Signed-off-by: Vladimir Ratnikov <vratnikov@netgate.com> Change-Id: Ic91b8b07253498ef9846ca60bcd4c4c76a5fac91
2020-05-22nat: output fib index fixFilip Varga1-69/+47
Type: fix Change-Id: I7cb7e3716aee865b12235865009e39ed6ad16680 Signed-off-by: Filip Varga <fivarga@cisco.com>
2020-05-21vlib: enforce buffer alloc return value checkDamjan Marion2-6/+7
Type: improvement Change-Id: I33cd702f9c4d995520509fdb16e3b8f8fd50e535 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-21vcl: support connected udp listensFlorin Coras4-0/+10
Request connected udp listener behavior by setting VPPCOM_ATTR_SET_CONNECTED attribute with vppcom_session_attr Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iba95155c0f41cea8c6e1a4263946270d49c213ac
2020-05-21ip: Dual loop error in midchain chksumNeale Ranns1-1/+1
Type: fix Change-Id: Idf7c80b7d81f796bd0512bca4276bcfcf2af241a Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-05-20vlib: mmap process stacksDamjan Marion4-59/+42
Instead of allocating stack from the main heap, this patch mmaps stack memory together with guard page. This aproach reduces main heap usage, and stack memory is prefaulted on demand, so bigger process stacks will have zero impact on memory usage as long as stack memory is not needed for real. In addition, it fixes issue with systems which have bigger default page size (observed with 65536). Type: improvement Change-Id: I593365c603d4702e428967d80fd425fdee2c4a21 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-20vcl: nest vcl_mq_epfd to support epoll_wait without high CPU usagehanlin3-2/+125
Now, libc epfd and vls epfd are independent and can only epoll_wait independently without timeout, then app calling epoll_wait will occupy high CPU. So we nest vcl_mq_epfd into libc epfd when using eventfd with VPP, and then we can only epoll_wait libc epfd with specified timeout. Type: feature Signed-off-by: hanlin <hanlin_wang@163.com> Change-Id: I6b6e0f501c769e186714bfbc187cfaed2533b4c2 Signed-off-by: hanlin <hanlin_wang@163.com>
2020-05-20srv6-mobile: Update the doc for gtp4.dt and gtp6.dt funcitons.Satoru Matsushima1-5/+64
Document update to reflect merged SRv6 functions of lookup and forwarding for inner IP packet encapsulated with outer IP and GTP-U headers. Type: docs Signed-off-by: Satoru Matsushima <satoru.matsushima@gmail.com> Change-Id: I85c9ddf6bf9fa63f2b8b6e03eff3ecec1e7615ab
2020-05-19vppinfra: refactor mpcap.hDave Barach3-89/+118
vppinfra source files MUST NOT #include <vlib/vlib.h>, <vnet/vnet.h> or similar. Move mpcap_add_packet(...), mpcap_add_buffer(...) to a new file: src/vnet/mpcap.h. Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Id517aef6fe49b618f853ce32940b91ba45a1e60d
2020-05-19dpdk: change netvsc device port typeMatthew Smith1-1/+1
Netvsc devices have the port type determined from their link speed. The link speed between reboots of an Azure VM does not always end up at the same value, so an interface that was FortyGigabitEthernet0 earlier may be FiftyGigabitEthernet0 now. That makes it difficult to maintain a persistent store of configurations and apply those at startup. Change the port type to be VF so the name will always be generated as VirtualFunctionEthernetX. Type: improvement Change-Id: I58cab852b87c0bcd9f73afe239803f38dab5c159 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2020-05-19dpdk: fix pktmbuf pool private data initBenoît Ganne1-0/+1
Type: fix Change-Id: I7349840af48eec209532dab43a8ad0bd68993268 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-19vppapigen: handle new api file for crcchekcerOle Troan1-2/+9
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I1b3ae8b348eb3cba628a55ea3e72e85b9a4288d5
2020-05-19interface: fix interface rx mode config APIJakub Grajciar1-2/+4
Swap byte order for fields of type vl_api_rx_mode_t. Ticket: VPP-1871 Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: Ia1745257b57209d41661d38067e0dd7618f9a9b9 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> (cherry picked from commit aefcd1a3579ec2c93f606b151d563d87ea211387)
2020-05-18vppinfra: OpenPOWER ELF V2 ABI version of clib_{longjmp,setjmp,calljmp}Damjan Marion1-47/+93
Type: improvement Change-Id: Iea8e08dc18b72334f69af77c2753e900be6b97fb Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-17ip6-nd: correct set-ip6-nd-proxy CLI short_helpIgnas Bacius1-1/+1
Type: fix Signed-off-by: Ignas Bacius <ignas@noia.network> Change-Id: Id99a15272f6f12a724a4cfd9de461f1aa6a6a634
2020-05-16vppinfra: use byte swap builtinsDamjan Marion1-41/+3
Type: improvement Change-Id: I438206513b3cc3dedc0241b43c4ce037afa83e2b Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-16vppapigen: add assert for python versionOle Troan1-2/+4
The recent introduction of f-strings require >=Python3.6 Fix a couple of pycodestyle warnings. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Id9e375bb8febb157d7f9d7fa21808724770df6f8
2020-05-16l2: L2/L3 mode swicth cleanup and l2-patch fixJohn Lo4-31/+16
Cleanup L2/L3 mode switch to not redirect to/from ethernet-input node as it is no longer necessary. L2 patch should use sw_if_index for device feature enable/disable. Type: fix Signed-off-by: John Lo <loj@cisco.com> Change-Id: I0f24161d027b07c188fd1e05276146f94c075710
2020-05-16misc: fix typo in set-ipfix-exporter CLI short_helpIgnas Bacius1-1/+1
Type: fix Change-Id: Id6687780b9a740323bd2eef58447864e70dc0235 Signed-off-by: Ignas Bacius <ignas@noia.network>
2020-05-15misc: fix ubuntu 20.04 python depsDamjan Marion4-10/+37
Type: fix Change-Id: I9cdfbffd6333d090f970422bf047aaa90c1e4c65 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-15vppinfra: remove trailing whitespace in longjmp.SDamjan Marion1-110/+110
Type: refactor Change-Id: I2acbd864186c1d7694701c047ba72f58750a8558 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-15vlib: restore commands for non-interactive sessionsBenoît Ganne1-8/+13
'quit' and 'show terminal' are valid for non-interactive sessions too. Type: fix Fixes: a58be82dda89d6496f92e451b42eee31f0cf47b4 Change-Id: Ib63244c7b64ad2e30c257ed19e982295f59bfffa Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-15vcl: remove udpc transportFlorin Coras2-9/+1
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I145ff3301f168973c4f7f32c337bbcac47900705
2020-05-15misc: removed executable bits from source filesRay Kinsella26-0/+0
Identified and removed executable bit from source files in the tree. find . -perm 755 -name *.[ch] -exec chmod a-x {} \; Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I00710d59fcc46ce5be5233109af4c8077daff74b
2020-05-15session: track detached listener segment managersFlorin Coras4-7/+77
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Iae734a526d2e7befd9738054d028df0062b67000
2020-05-15g2: fix the g2 build for Ubuntu 20.04Dave Barach1-2/+1
Shut off deprecated declaration warnings Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I65ea4bbc4d5ee5a11d4e8f554f414f57944c7e1c
2020-05-15ikev2: add support for NAT traversalFilip Tehlar5-87/+292
Type: feature * initiator behind NAT supported * tested with static NAT mappings * works only with pre-configured tunnels The pre-configured tunnel has to be defined as follows: initiator (i) side: src=ip(i) dst=ip(r) responder (r) side: src=ip(r) dst=ip(nat) Change-Id: Ia9f79ddbbcc3f7dc8fde6bbeca2a433e3b784e94 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-05-14tcp: fix bogus time update due to missing castFlorin Coras1-1/+2
Type: fix Seems clang needs explicit casting to u64 of u64 and f64 multiplication before truncating to u32 Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ib0d7a33d4c5e68577e401e854fc3e55e0723da93
2020-05-14nat: unhide testsKlement Sekera1-5/+5
Parallel merges introduced two test clasess with a same name. Rename latter, so that former is seen (and run) by test runner again. Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I47772b41bb940bfdda4536cdd1f9b5e3768ca18b
2020-05-14vcl svm: fix rx event losshanlin1-2/+5
When vcl_epoll_wait_handle_mq handles rx events exceeding maxevents, VPP will not signal because cursize > 0, and the remaining rx events cannot be triggered because the eventfd event has been read. Therefore, we should dequeue all events until cursize = 0. And then handle msg up to maxevents with vcl_epoll_wait_handle_mq_event and those beyond with vcl_handle_mq_event. Type: fix Signed-off-by: hanlin <hanlin_wang@163.com> Change-Id: I8a0c87cb41c837deb8284b40f668cc3c7d9d6e56 Signed-off-by: hanlin <hanlin_wang@163.com>
2020-05-14nat: "users" dump for ED-NATKlement Sekera3-0/+170
Since the removal of "users" concept in ED-NAT nat44_user_dump API returns empty array. This brings back previous behaviour at a considerable runtime cost until a better API is introduced. Type: improvement Change-Id: I5a45923cfeb6b8ebe6fc906601264d6567386991 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2020-05-14lisp: API cleanupOnong Tayeng3-41/+6
Removing the comments around eid_type which seem to have been overlooked by the original patch https://gerrit.fd.io/r/c/vpp/+/24663. Type: refactor Signed-off-by: Onong Tayeng <otayeng@cisco.com> Change-Id: I48e1993cf8869cb32e159d1956f3ec1e5943e33f
2020-05-14vlib: fix unix cli commands crash without sessionBenoît Ganne1-15/+23
If a cli command is run while there are no cli session, then cm->cli_file_pool will not be initialized and we should not try to operate on it. Type: fix Change-Id: Iaea15a23f7efd5b17fab13e6c1cbb3a9a34080e0 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-14ikev2: use u32 in unformatFilip Tehlar1-1/+1
Type: fix Change-Id: If240bd8b3579678c0a6b5ea723946a35b53e5c31 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>