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2019-08-19rdma: add support for input feature arcsBenoît Ganne1-29/+35
Input feature arcs enable functions such as l2patch or bonding. Type: feature Change-Id: Ie333c9b8f7ea20f8a3a409a9a06367807e215a57 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-08-19session: add explicit reset apiFlorin Coras6-6/+72
Type: feature This can be used to forcefully close a session. It's only available to builtin applications for now. Transports must support the reset api otherwise normal close is used. Change-Id: I5e6d681cbc4c8045385e293e0e9d86fa2bf45849 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-19tcp: set cc_algo on connection allocFlorin Coras3-6/+19
Type: feature Change-Id: Ie00329b11e26cab5db64b9c006171d283854c8ef Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-19tcp: allow cc algos to set pacing rateFlorin Coras2-8/+15
Type: feature Change-Id: Ie7f0f5d2a476d401ede567e422abb953b2bb4a78 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-17gso: fix l3 and l4 header offset in case of tagged interfaceMohsin Kazmi2-0/+28
previously, PG and virtio interfaces calculate wrong l3 and l4 header offset. This patch fixes this issue. Type: fix Ticket: VPP-1739 Change-Id: I5ba978e464babeb65e0711e1027320d46b3b9932 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-08-17gso: fix the segmentation to use current_data offsetMohsin Kazmi1-15/+16
Type: fix Ticket: VPP-1740 Change-Id: If3e34b5b8260e4c50af338895066c2c96f4603af Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-08-17bonding lacp: deleting virtual interface which was enslaved may cause crashSteven Luong5-46/+66
Virtual interfaces may be part of the bonding like physical interfaces. The difference is virtual interfaces may disappear dynamically. As an example, the following CLI sequence may crash the debug image create vhost-user socket /tmp/sock1 create bond mode lacp bond add BondEthernet0 VirtualEthernet0/0/0 delete vhost-user VirtualEhernet0/0/0 Notice the virtual interface is deleted without first doing bond delete. The proper order is to first remove the slave interface from the bond prior to deleting the virtual interface as shown below. But we should handle it anyway. create vhost-user socket /tmp/sock1 create bond mode lacp bond add BondEthernet0 VirtualEthernet0/0/0 bond del VirtualEthernet0/0/0 <----- delete vhost-user VirtualEhernet0/0/0 The fix is to register for VNET_SW_INTERFACE_ADD_DEL_FUNCTION and remove the slave interface from the bond if the to-be-deleted interface is part of the bond. We check the interface that it is actually up before we send the lacp pdu. Up means both hw and sw admin up. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: If4d2da074338b16aab0df54e00d719e55c45221a
2019-08-16acl: fix stats-segment counters validation on acl updateAndrew Yourtchenko2-8/+46
The stats-segment validation/clear logic for acl counters was wrong, fix it. Also add the code to the unittests to cover that case, add a vat command to enable/disable counters, clean up the unnecessary endian conversion and remove the stray clib_warning() Change-Id: I421297a92e4aeb885c468c72a97cec25981df615 Type: fix Ticket: VPP-1744 Fixes: f995c7122ba0d024b17bc3232e8edd18d5e25088 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> (cherry picked from commit 4c945dacb9ff9da731301feb26b1edb4ac00e8bd)
2019-08-16devices: vhost-user crashes displaying show trace for deleted interfaceSteven Luong1-6/+10
After the trace is collected and if the interface is then deleted, show trace may crash for the debug image. This is due to the additional check in pool_elt_at_index() to make sure that the block is not free. The fix is to do the check in vhost format trace and return "interface deleted" Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I0744f913ba6146609663443f408d784067880f93
2019-08-16hsa: Refactor quic_echo to allow other protocolsNathan Skrzypczak9-2322/+2884
Type: refactor Change-Id: Iaef9091e1d057110530255e644fad1c298418966 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-08-16tcp: fix cc algo name parsingFlorin Coras1-1/+1
Type: fix The initial config parser passed a pointer to the field algo id field in tcp main. Because the field is a u8 and it was interpreted as a uword, it ended up overwrting other tcp configuration fields. Change-Id: Ie9020051c8fca40e14cf42a9888daa87360e5038 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-16quic: quic_app_rx_callback refactor.Mathias Raoul1-117/+167
Add quic_process_one_rx_packet() function Type: refactor Change-Id: Iecaec3f7fed9f95a25ea55d0251626beb79181fd Signed-off-by: Mathias Raoul <mathias.raoul@gmail.com>
2019-08-16gso: remove the ip checksum flag in case of ipv6Mohsin Kazmi2-2/+0
Type: fix Ticket: VPP-1727 Change-Id: Icfee35c5ab5e1c65079d1ca7bb514162319113e5 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-08-16ipsec: fix missed IPSEC_INTEG_ALG_MD5_96Dmitry Vakhrushev1-0/+5
This algorithm was missed in last improvements. Type:fix Signed-off-by: Dmitry Vakhrushev <dmitry@netgate.com> Change-Id: Ib818cbdcdd1a6f298e8b0086dac4189cc201baa3
2019-08-15dhcp: resolver process node index in main_tDave Barach4-5/+3
Remove the (unused) node_registration_t, don't try to use it to signal resolution events. Type: fix Ticket: VPP-1746 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Ice975e32152892ac4100b9e758412d48a43f09f1
2019-08-15vlib: copy trace_handle in vlib_buffer_copy/clone() functionsJohn Lo7-19/+3
Since vlib_buffer_copy() and vlib_buffer_clone() both preserve VLIB_BUFFER_IS_TRACED bit in flags field, it should also copy trace_handle which would add minimal overhead. Thus, callers of these functions do not have to call vlib_buffer_copy_trace_flags() to copy trace_handle. Type: refactor Signed-off-by: John Lo <loj@cisco.com> Change-Id: Iff6a3f81660dd62b36a2966033eb380305340310
2019-08-15dpdk: ipsec tunnel support for ip6-in-ip4Matthew G Smith2-23/+10
Type: feature If an attempt was made to send an IPv6 packet over an IPv4 tunnel, the DPDK esp_encrypt did not complete setting up the crypto operation for a buffer, but still queued the crypto operations that were allocated. This results in a SEGV when attempting to dequeue them in dpdk-crypto-input. Allow IPv6 packets to be sent over a v4 tunnel when using the DPDK plugin esp crypto nodes. Change-Id: Ic9a4cd69b7fc06a17ab2f64ae806ec2ceacfef27 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-08-15stats: refactor header filesDave Barach5-82/+104
Performant stat segment scraping involves caching the results of stat_segment_ls (...) and directly fishing counter data from the shared-memory segment. To do that, we need to publish several things previously hidden, declared in stat_client.c: o stat_client_main_t typedef o stat_segment_access_t typedef o stat_segment_access_start inline function o stat_segment_access_end inline function Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I3175e3d1f1fd8ea816336a584565179d1972115c
2019-08-14tcp: extend protocol configurationFlorin Coras5-133/+195
Type: feature Expose more configuration parameters and refactor some of the existing ones. Change-Id: If44c31ff77ce3d7e8da67d39a4ff61346bdf5ccc Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-14gbp: do not scan gbp bihash if not instantiatedBenoît Ganne1-0/+6
Type: fix Fixes: 32dcd3b2f227dec638c39ade0c58d6741d83ec30 Change-Id: I42550fcc5b3fa486a05770d3e220d7a86315628e Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-08-13svm: fix svmtool and svmdbtool segment fault.Guanghua Zhang2-0/+4
Type: fix Signed-off-by: Guanghua Zhang <ghzhang@fiberhome.com> Change-Id: Ifd3abaa5ec912378dbc7b73c4863aad26777dd7e
2019-08-13session: fix enqueue notification on 32bit systemsFlorin Coras1-3/+10
Type:fix Change-Id: I7b5566525fc30fe0d3cc8cd991960f6ed2f1fc27 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-13fib: add adj_midchain.h to the list of files to install in the include pathAlberto Compagno1-0/+1
Type: fix Ticket: VPP-1735 Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com> Change-Id: I7063516a60bb211ad91ef04041b2751ca3f6598e
2019-08-12http_static: fix session expiration timer bugsDave Barach1-33/+52
Type: fix Fixes: 21231 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Iefdd961ba1dcfd0a8d82e5dc1205b3cd4547943d
2019-08-12ip: allow addrs from the same prefix on intfMatthew Smith4-101/+396
Type: feature Adding a prefix to an interface was not permitted if it overlapped with another prefix on an interface which used the same FIB. Loosen the restriction. Allow 2 or more addresses from the same prefix on a single interface. Reference count the prefix to figure out when a glean/connected route for the prefix needs to be added or removed. Added unit tests to check that the route is only removed when all addresses in the prefix are removed from the interface. Change-Id: I1a962ecb5e1ee65fc6d41f98a4cc097a51a55321 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-08-12tcp: handle fin+rst+syn in closing stateFlorin Coras1-0/+2
Type: fix Change-Id: I32d4d4a5de04e89087f4ab4a5c425eda572932a8 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-12http_static: debug spew control, session expiration timersDave Barach1-18/+42
Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I015390b703ef502b8b41efa08bff45e65b5eed83
2019-08-10http_static: tls supportDave Barach1-100/+356
Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I45745e568cd943293d0015a61f67ec799b6804d8
2019-08-09crypto: add '-maes' compile switchBenoît Ganne2-2/+2
AES intrinsics use builtins available only with the -maes and GCC 9 just started to enforce it. Type: fix Change-Id: Ia6825ea3eae7191a4bfee47f9fa93fad16ccf76c Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-08-09quic: handle session migration notificationsAloys Augustin1-63/+38
Rely on the migrate callback to move quic connections to follow the underlying udp connection placement. Change-Id: Ia1cf3a16187bbe48f5afb3d1f444427f288ff79c Type: fix Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
2019-08-09vlib: fix vlib_buffer_copy to preserve buffer flags bitJohn Lo1-3/+8
Make vlib_buffer_copy() preserve buffer flags bit the same way as that of vlib_buffer_clone() so both are consistent. Type: fix Signed-off-by: John Lo <loj@cisco.com> Change-Id: I6c32aa1e88724b482ce2439d82019e690311b664
2019-08-09session: allow closed transports to sendFlorin Coras1-4/+16
Type:fix Transports like tcp may notify session layer of a close but they may defer the connection's deletion (e.g., tcp time-wait). During that time, transports may still want to send packets. So, unless the session has no transport (transport-deleted state), allow the transport to send. Change-Id: I3ae335c7b951ff64be8529a5e3f3ad790feddc84 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-09tls: mark as no lookup transportFlorin Coras3-15/+27
Type:fix Also fix transport close while handshake is ongoing. Change-Id: I004c56d2297d0847c2cb77202f8fba3edaacad29 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-09tls: handle transport resetFlorin Coras1-1/+6
Type:fix Change-Id: I5994fb53dc4b9fd58920b3d67472c38b41db27c2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-09stats: create /run/vpp before stat socket bind()YohanPipereau4-35/+15
When VPP tries to bind to stats.sock it will complain about non-existing /run/vpp directory. /run/vpp is created before cli socket operations are performed. The same should be done for stat socket. Ticket: VPP-1708 Type: fix Change-Id: I53d70939c8125d04a365ac51a6cbf8926dc52adf Signed-off-by: YohanPipereau <ypiperea@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-08api: vppapitrace JSON/API trace converterOle Troan10-202/+663
usage: vppapitrace.py [-h] [--debug] [--apidir APIDIR] {convert,replay} ... optional arguments: -h, --help show this help message and exit --debug enable debug mode --apidir APIDIR Location of JSON API definitions subcommands: valid subcommands {convert,replay} additional help convert Convert API trace to JSON or Python and back replay Replay messages to running VPP instance To convert an API trace file to JSON: vppapitrace convert /tmp/api.trace trace.json To convert an (edited) JSON file back to API trace for replay: vppapitrace convert trace.json api-edited.trace To generate a Python file that can be replayed: vppapitrace convert /tmp/api.trace trace.py vppapitrace convert trace.json trace.py Replay it to a running VPP instance: vppapitrace replay --socket /tmp/api.trace In VPP that file can be replayed with: vpp# api trace replay api-edited.trace This patch also modifies the API binary trace format, to include the message id to message name table. Change-Id: Ie6441efb53c1c93c9f778f6ae9c1758bccc8dd87 Type: refactor Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-08udp: fix rx event generationFlorin Coras1-6/+20
When session is owned by another thread, avoid postponing the generation of the rx event. Type:fix Change-Id: Ie6afc8116ce40e83d8aae0432b48e19b31287d8b Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-08svm: fix fifo max writeable chunk computationFlorin Coras1-1/+1
Type:fix Change-Id: I60fdd7651a3d3fac505e7aec7a41f9d096022895 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-08tcp: cleanup timersFlorin Coras4-142/+98
Type:refactor Change-Id: I37dbc8b55827d66c2578d6ab8b86ed7e18198aa6 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-08tls: fix close with dataFlorin Coras3-13/+63
Type:fix Also changes the way the ctx is freed. TLS now waits for tcp delete notification before freeing the ctx. Change-Id: I2f606a9ce7b3755ae9d11d6fe714fe11b65dcb98 Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-08tcp: fix zero rwnd sent checkFlorin Coras1-1/+1
Type:fix Change-Id: I1e6f2cb28c1bf544cc3d060b11c8935f9edb0eed Signed-off-by: Florin Coras <fcoras@cisco.com>
2019-08-08api: api socket respect unix runtime directoryOle Troan3-21/+13
socksvr {} should respect the unix runtime directory. Default is now /run/vpp/api.sock The 'default' keyword is deprecated. The user is responsible for creating directories outside of the unix runtime directory. Not yet done: Exit VPP when socket cannot be opened. (currently only process exits). Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I6dd66ed58a3d7e02674dfa16d72c1d7bba07b79e
2019-08-08udp: fix connections moveAloys Augustin2-1/+32
Without this the use of uc0 is racy between the current thread and the thread that owns it and will delete it. This also ensures we don't trigger a read event on the session before moving it to the right thread and notifying the application. Type: fix Change-Id: Icb1ca3ee5805ea3c0d2d424d4b23511465deb3b6 Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
2019-08-07rdma: add missing symbolsBenoît Ganne1-2/+4
rdma-core-25.0 move some symbol to another library, make sure we link to it. Type: fix Fixes: ec757593859bd8c16839ea8a81a2ef4eb8b29539 Change-Id: I6b8a56ea5fc7787d3de0982015ed47b767557c06 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-08-07interface: fix checksum flagsFlorin Coras1-0/+3
Type:fix Fixes:4208a4c Change-Id: I7077788cd14f539b06ead5dc65d8411940438bae Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2019-08-07fib tests: IP multicast over GRENeale Ranns1-0/+1
Type: feature Change-Id: I1632ff23b1bf6d91aa3406c95ebd6ef0aa595f35 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-08-06gbp: update gbp endpoint cliBenoît Ganne1-5/+6
Type: feature Change-Id: I0afc6eb4765029dc28859c9ac2b0578749a38d3d Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-08-06udp: fix session migrate when not neededNathan Skrzypczak1-15/+21
Type: fix Change-Id: I56f5f5e7e6430552f0346a65b1e5707edc28c1c0 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-08-06quic: Add missing session_migrate_callbackNathan Skrzypczak1-0/+7
Change-Id: Ibbec53e07852f1b8987696fddbc3bf83f75705ce Type: fix Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-08-06rdma: fix double-free in rdma-txBenoît Ganne2-9/+10
In case of tx success after multiple retries, the last buffers to be enqueued will be both enqueued for tx and freed. Type: fix Fixes: 211ef2eb24 Change-Id: I57d218cff58b74c1f3d6dc5722624327f0821758 Signed-off-by: Benoît Ganne <bganne@cisco.com>