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2020-05-29lisp: fix custom dumpFlorin Coras2-16/+28
Type: fix Ticket: VPP-1886 Fixes: 58db6e1 Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic40018a756e57bfec05ffbc5e30d18f4feb315db
2020-05-29fib: Safe adj walkNeale Ranns1-8/+15
Type: fix the hash walk does not give the same guarantees as the bihash so walk in a safe manner. Change-Id: Idfe48c3a84ab3a341d887f7d196bc81ba34ae8b0 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-05-29gso: add checksum and payload size testingMohsin Kazmi1-49/+148
Type: test Change-Id: I9e4f7cf44d465712aa26e5dd6a0ff38588964a39 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-05-29gso: fix flag for inner headerMohsin Kazmi1-2/+3
Type: fix Change-Id: Ic3fc488521636f7f7c9402a20db45fdb599adaae Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-05-29docs: Minor updates to feature.yaml filesJohn DeNisco2-6/+8
Type: docs Signed-off-by: John DeNisco <jdenisco@cisco.com> Change-Id: Iba106d33d34766b91e46980e7237fbdfc3710b8b
2020-05-29docs: Minor fixes in publish_docs.sh and sanitizer.rstJohn DeNisco2-0/+2
Fix a warning in sanitizer.rst and publish_docs.sh Type: fix Signed-off-by: John DeNisco <jdenisco@cisco.com> Change-Id: I66d724f52a7b724a97a894e1cd35c1239aeedcdf
2020-05-29misc: ipfix-export unformat u16 collector_port fixElias Rudberg3-1/+20
Use %U and unformat_udp_port instead of %u for unformat() call for u16 collector_port number in set_ipfix_exporter_command_fn() to avoid corruption of other variables which can happen if unformat() with %u is used with a 16-bit variable. This avoids crash due to corrupted fib_index value. Type: fix Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net> Change-Id: Id54273fcc458a7f9c5aa4025aa91711f160c1c1a
2020-05-29misc: fix the pretty print for api traceMohsin Kazmi1-6/+6
Type: style Change-Id: I4ef8ba30be2696e8f63d5305027d2aa629cbdb88 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-05-28misc: Avoid sample.md from in the VPP docs, clean up the extraneous copyAndrew Yourtchenko2-82/+0
I had cleaned up the sample.md previously for 20.01, but when later that was merged to master, the file was renamed. So, fix this issue. Change-Id: I6347685af216901fbfdd445606735b9bf79f8fe5 Type: docs Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> (cherry picked from commit e2e3c38be6d91c3deb15373992cd5a764e773060)
2020-05-28tap: fix rx queue indexMohsin Kazmi1-1/+2
Type: fix Change-Id: I5601bdeb47d08118476ff7bd29435d2c1dba34b9 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-05-28dhcp: use per-thread vlib main instead of global oneBenoît Ganne1-2/+2
Type: fix Change-Id: I8890aa5cc3c576fc9fb68735549dfab721714310 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-27dhcp: vat support for the dhcp_client_dump APIDave Barach6-8/+53
Also: permanently solve ordering issues with the vpp builtin vat plugin loader, by explicitly loading vat plugins once we're sure that all data plane plugins have registered their APIs / API message handlers. Fix compilation / link errors when the vpp builtin vat plugin loader is disbled by cmake configuration. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Id553c63ae860ebfc196c5ad4b55c19e08fec2c9e Signed-off-by: Ole Troan <ot@cisco.com>
2020-05-27build: make address sanitizer options configurable with cmakeDamjan Marion4-2/+34
Type: improvement Change-Id: I9ee0407e0634f773862dd65ff5d5594814294c2c Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-27ipsec: Add/Del IPSec SA is not MP safeNeale Ranns1-7/+0
Type: fix we can probably do better, but for now this is needed Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I07161f5ac07a70a0e6db6608ba31659d9bc2c9ed
2020-05-27ethernet: fix DMAC check and skip unnecessary ones (VPP-1868)John Lo12-72/+176
Fix and optimize DMAC check in ethernet-input node to utilize NIC or driver which support L3 DMAC-filtering mode so that DMAC check can be bypassed safely for interfaces/sub-interfaces in L3 mode. Checking of interface in L3-DMAC-filtering state to avoid DMAC check require the following: a) Fix interface driver init sequence for devices which supports L3 DMAC-filtering to indicate its capability and initialize interface to L3 DMAC-filtering state. b) Fix ethernet_set_flags() function and its associated callback flags_change() functions registered by various drivers in interface infra to provide proper L3 DMAC filtering status. Maintain interface/sub-interface L3 config count so DMAC checks can be bypassed if L3 forwarding is not setup on any main/sub-interfaces. Type: fix Ticket: VPP-1868 Signed-off-by: John Lo <loj@cisco.com> Change-Id: I204d90459c13e9e486cfcba4e64e3d479bc9f2ae
2020-05-27dpdk: bump to DPDK v20.05Damjan Marion2-2/+13
Type: improvement Change-Id: I5f89fc3d994bd85d2c5138069ea2c58661814228 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-27vppinfra: fix SIGBUS in bihash init when running unpriviledged, take twoDamjan Marion1-1/+1
Looks like MAP_LOCK is not enough, so call mlock(...) instead.... Type: fix Change-Id: I1bc668a2bf3c861ca1c2d376c0fb6bfea87d4f48 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-05-27ip: reassembly: use correct IP header offsetKlement Sekera1-2/+7
Type: fix Ticket: VPP-1883 Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: Icf50a645e114fa3b7bd974f8c82f5ceebfcedcd7
2020-05-27bonding: adjust link state based on active slavesMatthew Smith2-4/+78
Type: improvement Bond link state is being maintained inconsistently. It is initially set to up. If the bond interface admin state is set to down, the link state is set to down. If the bond interface admin state is set to up, the link state is only set to up if there are active slave interfaces at that point. If slaves become active at some later time, it does not get updated. Its next chance to be updated is the next time the bond interface is set to admin up. To address this, do not set the link state to up after creating a bond. Adjust the link state as slave interfaces are attached or detached based on whether the bond is getting its first active slave or losing its last one. Unit test added to verify correct maintenance of link state. Change-Id: I31f17321f7f0e727e1ab1e01713423af6566dad9 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2020-05-27nat: fix regarding vm arg for vlib_time_now callElias Rudberg1-1/+2
Change in snat_ipfix_header_create() to use thread-specific vlib_main_t *vm pointer to avoid problems with different threads accessing the same vlib_main_t data structure. This avoids assertion failure when vlib_time_now() is called with a vm corresponding to a different thread. Type: fix Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net> Change-Id: I2096c1debb5688d3b97e5ed9a0ea78d94053d8b7
2020-05-27api: make vpp api handlers endian independentOle Troan5-9/+65
Add a new boolean to signal that the API infrastructure should performan any required endian conversions for the API handler. am->is_autoendian[mm->msg_id_base + VL_API_MAP_ADD_DOMAIN] = 1; Similarly add new REPLY_ macros that perform endian conversion. These changes do not change the on-the-wire encoding of the API messages, and therefore the API CRC is not changed. Type: feature Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I7588f8ccb38b2d1e8d85ea17be99bac43f756267 Signed-off-by: Ole Troan <ot@cisco.com>
2020-05-26vcl: fix ldp fcntl64Florin Coras3-40/+24
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I342d8f928fcc7de74f9bd288c1a5d63ea1f90020
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 Marion4-20/+87
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
2020-05-25tests: update pip and pip-toolsAloys Augustin4-216/+387
This fixes an issue where the pinned requirements file can be modified when running the tests. Change-Id: Ic89d1844d1fd8d00f62211a9b051a26ac34ee316 Type: fix Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
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 Kleski2-8/+12
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>
2020-05-20docs: asan: update doc to match current statusBenoît Ganne1-5/+5
Type: docs Change-Id: I45265876c9c778f6b91d39f30eb6035f14d166ec Signed-off-by: Benoît Ganne <bganne@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>