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2019-05-30Start the dns resolver process on demandDave Barach3-8/+19
Change-Id: Iab27b405fb3ca7aed94ae974d57c286c41298c3a Signed-off-by: Dave Barach <dave@barachs.net>
2019-05-30IPsec: modify post-decrypt buf len calculationMatthew G Smith1-2/+2
For tunnel mode, after decryption the buffer length was being adjusted by adding (iv length + esp header size). Subtract it instead. Required for BFD to work on an IPsec tunnel interface. BFD verifies that the amount of received data is the expected size. It drops the packet if the buffer metadata says that the packet buffer contains more data than the packet headers say it should. Change-Id: I3146d5c3cbf1cceccc9989eefbc9a59e604e9975 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-05-30mpls: leverage vlib_buffer_advanceZhiyong Yang1-7/+4
Change-Id: I363a4444f4d296f04371acd65c702b1a1ce70913 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-30osi_input: leverage vlib_buffer_get_currentZhiyong Yang1-3/+3
Change-Id: Ib9297b712ff7d08bf085fb0b6c9e6ffd83c5fa57 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-29gtpu: unit-test check udp portsJakub Grajciar1-0/+87
Change-Id: I3efbbb1aefb43ecdf7016541b97343f9ca41f842 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-05-29ipsec: fix perf issue in esp_aad_fillDamjan Marion1-4/+7
Type: fix Fixes: 47feb11 Change-Id: I6b3b97cd361eef19c910c14fd06edb001a4c191b Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-05-29Start the cdp period process on demandDave Barach4-22/+20
Change-Id: I219b270f905dad5939ab38e933712845c314286d Signed-off-by: Dave Barach <dave@barachs.net>
2019-05-29vxlan-gbp: prefetch encap header memory areaZhiyong Yang1-66/+70
This patch helps save 4.1 clocks/pkt from 62.9 to 58.8 clocks/pkt on Skylake. Change-Id: I749a88a8fa6c78243441a89d6afcd04f106af3da Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-29emacs-skeleton: improve generated .api filesDave Barach3-29/+58
Type cleanups: s/u8/bool/ for "enable_disable" s/u32/vl_api_interface_index_t/ for "sw_if_index" Add an API version stamp. Add a doxygen tag for the binary API. Add Apache-2 licence text. Change-Id: I2fa168336efb0f1d9b9b6dec945589cbc5fd5595 Signed-off-by: Dave Barach <dave@barachs.net>
2019-05-29Tests: vpp_pg_interface. Don't rewrite Dot1AD ethertype.Paul Vinciguerra1-11/+0
Type: Refactor Change-Id: I42f65bcc76e4b0fcfbfe051c1c382a940bff1b3a Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-05-29make test: fix packet counter assertKlement Sekera3-27/+33
Change-Id: Ic6e6ac0629bbf07f7dad1803a85aabfdccbc2035 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2019-05-29dpdk: make sure each segment have initalized rte_mbufDamjan Marion1-12/+4
Change-Id: I0e28d059143fb7489d27a10c5b4a152d0d7dfb1f Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-05-29make: git commit templateOle Troan2-0/+48
Add a commit template for tagging of commits with a type. Later tooling can then process the commit log and generate reports of new features etc. Usage: The template is automatically added to the current repository by make install-dep. (git config commit.template .git_commit_template.txt) Type: make Change-Id: I485d61f9852b7390e4f0539d737ab210f7b0723a Signed-off-by: Ole Troan <ot@cisco.com>
2019-05-29Break out the broom for some cleanup workDave Barach6-35/+78
Maintain the MAINTAINERS file. Removed src/plugins/*.am listings. Added a couple of plugins. Add vlib_process_create (vlib_main_t *vm, char *name, vlib_node_function_t *f, u32 log2_n_stack_bytes); /** @brief Create a vlib process * @param vm &vlib_global_main * @param f the process node function * @param log2_n_stack_bytes size of the process stack, defaults to 16K * @return newly-create node index * @warning call only on the main thread. Barrier sync required. */ This function makes it easy to spin up periodic processes when features are enabled for the first time. That coding pattern is highly recommended. Update the emacs-lisp plugin generator to use vlib_process_create, instead of generating static periodic process nodes. Change-Id: Icda33e93b9034779d3a3e228cd1110af14b058a5 Signed-off-by: Dave Barach <dave@barachs.net>
2019-05-29map: Use vl_api_string macros.Paul Vinciguerra3-31/+53
* Add optional tag to api call in tests * Add test for map_domain_dump() for api code coverage. Type: fix Change-Id: I2f7784aecdca4bf9e94de3319f959786e3d2c607 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-05-29plugins: http_static. Migrate to use api string type.Paul Vinciguerra3-11/+23
This is not my core competency. Reviews/feedback/suggestions welcomed. ;) Tested with: rv = self.vapi.http_static_enable( fifo_size = 1, cache_size_limit = 1000000, prealloc_fifos = 0, private_segment_size = 0, uri="tcp://0.0.0.0/80", www_root = "/var/tmp/run/vpp/html" ) DBGvpp# show http static server www_root /var/tmp/run/vpp/html, cache size 0 bytes, limit 1000000 bytes, evictions 0 Change-Id: I0f660753317ceedab89da1b65701a24d6f7145de Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-05-28nsim: remove buffer u32 upper boundKorian Edeline1-1/+1
Extreme BDP flows requires more buffer memory. Change-Id: I1134be248c6bdd719fa1a033bca41414ceb73371 Signed-off-by: Korian Edeline <korian.edeline@ulg.ac.be>
2019-05-28docs: Add some packages for building the docsjdenisco2-2/+13
Change-Id: I7af427ba6378ddd8480a153a65ec11c578bab12e Signed-off-by: jdenisco <jdenisco@cisco.com>
2019-05-28l2tp: l2tp-decap-local don't accept packets unless configuredJakub Grajciar4-10/+58
Change-Id: I2e48eb772dc44912192d0684b8ee631d8d975e9e Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-05-28make test: add option in pg interfaces for duplicating packetsAlexandre Poirrier1-2/+12
Change-Id: Ia6d6de5de0414291d5637fb4b8c1480925f646d3 Signed-off-by: Alexandre Poirrier <apoirrie@cisco.com>
2019-05-28ipsec: ah_encrypt reworkFilip Tehlar1-194/+280
call crypto backend only once per node call Change-Id: I0faab89f603424f6c6ac0db28cc1a2b2c025093e Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2019-05-28docs: Add VPP API language documentationOle Troan2-0/+344
Initial commit of VPP API language documentation. Change-Id: Ied67203265319a8603086486c9031e723484c501 Signed-off-by: Ole Troan <ot@cisco.com>
2019-05-28Punt: socket register for exception dispatched/punted packets based on reasonNeale Ranns22-1137/+2066
- add to the Punt API to allow different descriptions of the desired packets: UDP or exceptions - move the punt nodes into punt_node.c - improve tests (test that the correct packets are punted to the registered socket) Change-Id: I1a133dec88106874993cba1f5a439cd26b2fef72 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-28Add an ip6 local hop-by-hop protocol demux tableDave Barach5-27/+357
Add a minimal ip6 hbh header processing test. ioam plugin: use ip6_local_hop_by_hop_register_protocol() in udp_ping_init(). Please test the ioam plugin udp_ping path AYEC, so I can publish the patch. Change-Id: I74e35276d6c38c31022026cfd238fad5e4a54485 Signed-off-by: Dave Barach <dave@barachs.net>
2019-05-28nat44: make nat44-ed-hairpin-src follow arcMatthew Smith1-1/+1
It defaults to using interface-output as the next node. If other output features are enabled on the ip4-output arc, they get skipped. That makes me sad. Change-Id: I3f4d3320fb8092918e1e0663c66baca1c74c26ec Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-05-28gre: don't register gre input nodes unless a gre tunnel is createdJakub Grajciar3-3/+50
Change-Id: Id5c0f420e32e0504cea660fed2013f3ad28088aa Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-05-28papi: avoid IOError on disconnectVratko Polak2-6/+18
Change-Id: I331efb20b98a7e3c507d9158d0221ee7d5353b18 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-05-28tap: crash in multi-thread environmentMohsin Kazmi3-5/+4
In tap tx routine, virtio_interface_tx_inline, there used to be an interface spinlock to ensure packets are processed in an orderly fashion clib_spinlock_lock_if_init (&vif->lockp); When virtio code was introduced in 19.04, that line is changed to clib_spinlock_lock_if_init (&vring->lockp); to accommodate multi-queues. Unfortunately, althrough the spinlock exists in the vring, it was never initialized for tap, only for virtio. As a result, many nasty things can happen when running tap interface in multi-thread environment. Crash is inevitable. The fix is to initialize vring->lockp for tap and remove vif->lockp as it is not used anymore. Change-Id: I82b15d3e9b0fb6add9b9ac49bf602a538946634a Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> (cherry picked from commit c2c89782d34df0dc7197b18b042b4c2464a101ef)
2019-05-28snap_input: simplify code using existing functionsZhiyong Yang1-11/+6
Change-Id: Ia0cadebab8b800e34e9574601cdebee5ca90cc6a Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-28llc_input: simplify code using existing functionsZhiyong Yang1-11/+6
Change-Id: I3906adf9aa20b4221eeb7a8b5b353c6f0cb32d04 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-28hdlc_input: simplify code using existing functionsZhiyong Yang1-10/+6
Change-Id: I527b7e43dfba05eab12591e193f07f5036e33f56 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-27IPIP tunnel: use address types on APINeale Ranns4-68/+73
Change-Id: Ida6a8f96bd858246e993250087bed45e7084ede1 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-27virtio: Add gso support for native virtio driverMohsin Kazmi7-33/+83
Change-Id: I7b735f5a540e8c278bac88245acb3f8c041c49c0 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-05-27unittest: fix test crypto perf for AEAD algosDamjan Marion1-2/+3
Change-Id: I055014ff0bc7f6d32d59eaf3511ecb91e268d49b Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-05-27vppinfra: add pclmulqdq x86 cpuid flagDamjan Marion1-0/+1
Change-Id: If59fea9bb733f6a134d9cb5a9f61dfabf3441820 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-05-27geneve: encap performance enhancementZhiyong Yang1-58/+53
This patch can help save 2.7 clocks/pkt from 51.5 to 48.5 clocks/pkt on Skylake server. Change-Id: I10173c8a147a0e54f925c7841c26f133eb75cbed Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-27rewrite vnet_interface_output_node_inline_gsoZhiyong Yang1-59/+47
1. Using vlib_get_buffers replaces original logic. 2. Simplify some implementation. Change-Id: I46cd3487c1d3289074d9dff22aa384688be326dd Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-27dpdk: vlan strip config does not take effect in default deviceChenmin Sun1-0/+6
copy vlan strip config from default device Change-Id: I4ad1c159bad964fd1900b5ae4960b7014dd9f9b1 Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
2019-05-27dpdk: fix rss configuration error issueChenmin Sun1-7/+5
Reorder foreach_dpdk_rss_hf to fix rss configuration error issue. Change-Id: Idec45534cd7dfe810b25584b1b27ac52b1c45110 Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
2019-05-27tcp: handle disconnects in rcv-processFlorin Coras1-0/+1
Change-Id: I005f96480e81f3e750c18261e78d0e401da7528e Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-05-25tcp: handle fin+rst in same frameFlorin Coras1-1/+8
Change-Id: Ie7a6c7b92a6beeb356f01384216a4982fb3d420e Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-05-24vxlan-gpe: improve encap performanceZhiyong Yang1-46/+41
This patch improves performance by prefetching encap header area and taking full advantage of optimized function vlib_get_buffers. After applying the patch, the function vxlan_gpe_encap can save 4.1 clocks/pkt from 41.7 to 37.6 clocks/pkt on Skylake. Change-Id: I85d486b21a2524d64f2e246dfb4183539ec2532d Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-24udp-ping: disable due to conflict with mldv2Florin Coras1-2/+4
Change-Id: I9e6a0fb583b0b6dd9b5e16aa9169bdf7b99a7664 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-05-24ip4/6-reassembly fixesVijayabhaskar Katamreddy2-2/+11
When multichained fragments comes into reassembly, followed by buffer Linearization or dropping the buffer for other reasons inbetween disturbs the multichained mbuf linking. When packet is transmitted, followed by freeing of the buffers, woudl result in double free and packet corruptions Change-Id: Ib5711d54e61fdd6a67deb30dad0b2a14afb9c2da Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
2019-05-24Add callback multiplex supportDave Barach6-27/+177
Change-Id: Iddeb3a1b0e20706e72ec8f74dabc60b342f003ba Signed-off-by: Dave Barach <dave@barachs.net>
2019-05-24Tap: Fix the indirect buffers allocation VPP-1660Mohsin Kazmi4-48/+61
Indirect buffers are used to store indirect descriptors to xmit big packets. This patch moves the indirect buffer allocation from interface creation to device node. Now it allocates or deallocates buffers during tx for chained buffers. Change-Id: I55cec208a2a7432e12fe9254a7f8ef84a9302bd5 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> (cherry picked from commit 55203e745f5e3f1f6c4dbe99d6eab8dee4d13ea6)
2019-05-24rdma: add support for promiscuous modeBenoît Ganne2-71/+145
rdma interfaces filter packets per MAC by default to share the physical interface between multiple users (eg. VPP and Linux). When configured in promiscuous mode, all packets will go to this interface, regardless of the MAC. All other interface will not receive anymore packet while it is in promiscuous mode. Promiscuous mode is needed (and automatically turned on) for L2 path (l2patch, xconnect, bridge...). Change-Id: I4c0eb4421f51d116e635e7828d00f202f4a97ded Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-05-24Remove historical ip4 icmp OAM codeDave Barach9-1026/+7
Add a registration overwritten warning to ip4_icmp_register_type(...) Change-Id: I6c2aabdb979b54ec49e827225acc74559ac4caab Signed-off-by: Dave Barach <dave@barachs.net>
2019-05-23stats: fix memory leak in statseg configDave Wallace1-12/+18
Type: fix Change-Id: I383d5b189efc90ad418725b7e52888138dee0f75 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2019-05-23vpp_papi: Do not raise before find_api_dir()Vratko Polak1-4/+1
The change https://gerrit.fd.io/r/18352 has introduced a check which raises when neither apifiles nor apidir are set. This change removes that check, as it broke CSIT. If such a check is intended, find_api_dir() should be removed. Also, make sure you do not break CSIT next time. Change-Id: I0faab7c41d199e3aa5d5bc6aab0defd1ab9e10da Signed-off-by: Vratko Polak <vrpolak@cisco.com>