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2023-05-24feat(reassembly): add few suites for ip reassemblyVratko Polak1-0/+20
In tunneling scenarios, VPP needs to reassembly packet fragments before decapsulation. Conveniently, VPP also fragments the packets after encapsulation (at least for some encapsulation protocols) if they do not fit into MTU. So this change adds few suites, adapted from existing 3-node ones which additionally lower MTU on DUT1-DUT2 link. The intended packet size is 1518B. 64B packets will fit, and most of IMIX packets will also fit without fragmentation. VPP refuses to reassembly 9000B packets as they have too many fragments. + Add a keyword so suites need only one additional line of code. + Add new test tag REASSEMBLY for the added suites. + Tell autogen the one soak test case for reaseembly should be 1518B. - It is possible to increase fragment limit for 9000B, not done yet. - Ipsec policy suites are added but they should not be used. - VPP does fragmentation twice (before and after encapsulation). - VPP does not perform reassembly (only last fragment is decrypted). - TRex does not realize the packet from VPP is only a fragment. - The result is false pass with unfairly good performance. + Suites still included, to simplify verifying VPP fixes for the above. Change-Id: If33c60d767fea161d9e4ffabb8ded3d81c8f39ed Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-05-22feat(interface): apply MTU for dpdk plugin ifacesVratko Polak1-20/+14
When changing MTU on a running VPP, the interface has to be down. - Other plugins (rdma, avf, af_xdp) need vastly different logic, so support for them will be added later. + Mlx5-core does not need to set MTU on Linux interface. + MTU setting now does not happen at final setting path up, it happens in driver initialization layer instead E.g. AVF tests will not attempt to change MTU. + MTU edit removed from some non-hardware interfaces (including memif) e.g. bond interfaces. MTU on parent hw interface seems to be enough. + The non-jumbo MTU value used is 1800, so 1518B tests with additional encapsulation can still work. + When VPP MTU setting fails, the failure is now propagated. Previously, the failure was just logged and ignored, but now there is no reason to hide it. Ticket: CSIT-1797 Change-Id: I3b853f1faf90001d544cbbb87b2affbb882ffba0 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2023-02-24Fix: detaches the attached XDP/BPF program before af_xdp test runYulong Pei1-0/+2
When call create af_xdp interface api, it will load default xdp program (xsk_def_prog.o) on the NIC interface, the program will be unloaded when call delete af_xdp interface api, but current csit config did not call delete api for af_xdp test cases, that will cause af_xdp test case fails to run on Intel E810 NIC when the interface already have xdp program attached, so this patch is to fix this issue by to detach any attached XDP/BPF program on the interface before af_xdp test case run. Signed-off-by: Yulong Pei <yulong.pei@intel.com> Change-Id: I1a557b4c4a7e88c5715cec771a001df29ac4ae6f Signed-off-by: Yulong Pei <yulong.pei@intel.com>
2023-01-12feat(core): Add mlx5_core driver testspmikus1-1/+30
Signed-off-by: pmikus <peter.mikus@protonmail.ch> Change-Id: I23f2ab678e6666a1423620fa373261d822030bc8
2022-08-16fix: add missing closing ENDViliam Luc1-1/+0
Signed-off-by: Viliam Luc <vluc@cisco.com> Change-Id: I5352181e9cc427378ca919bf7459f0b7d1a62bd3
2022-06-14fix(vlan): do not apply strip offloadVratko Polak1-5/+1
Some tests (bonding) are failing as VPP refuses startup.conf. That is because the config parameter support has been removed: https://gerrit.fd.io/r/c/vpp/+/34822 That is VPP commit 8c8531c15c9195c2c82695eff6e70887de67fd88. According to commit message, it was just a workaround for Cisco ENIC cards, which are no longer tested in CSIT. + Delete 1 robot and 1 python keyword as they become unused. Change-Id: If53e324a27cfbd4659e49ab8bcd03253642dde96 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2022-04-07Revert "feat(core): Add dpdk log level"Peter Mikus1-2/+2
This reverts commit 22bfd741614145d86751df2d61ff77af9db63627. Reason for revert: OMFG this patch is causing 90% perf degradation on AWS Change-Id: Id081f61ae849678b6b877fbf03309c4b1b0c6df6 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2022-03-21feat(core): Add dpdk log levelPeter Mikus1-2/+2
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I8af9bae81ec83a3195ae83febd978882ebc2474d
2021-11-08vpp_device: bind to vfio-pci before running testsJuraj Linkeš1-1/+2
In rare cases, binding the whole /dev/vfio folder will result in unusable VFs: notice dpdk EAL: Cannot open /dev/vfio/151: Device or resource busy [0], section 4.3.1. provides some clues as to what's going on and how to avoid the failure. Mounting /dev/vfio reset the file descriptors of all devices under /dev/vfio. Vfio-pci creates a device when an interface is bound to it. The rare failure then occurs when /dev/vfio is mounted while a process is using the file descriptors result in that process using invalid file descriptors (or file descriptors belonging to a different VF). Fix the issue by binding i40e and ice VFs to vfio-pci before containers are created and make sure that the VFs are not unbound later in testing. Only bind DUT VFs since the TG uses the kernel driver. [0]: https://connect.redhat.com/sites/default/files/2021-03/Cloud Native Network Function Requirements.pdf Ticket: CSIT-1794 Change-Id: I83db91b29d16669fb034b141ad247f6f796fdf64 Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
2021-07-20FIX: Mellanoxpmikus1-5/+6
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I6aba0123c1f79e5c2acbac07503f74fc0050f472
2021-06-17Core: Rework CPU allocationpmikus1-1/+1
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I6826add7b3032041632c3952c45a3c64409400b0
2021-06-04Performance: Add AF_XDP testspmikus1-2/+40
- enabling for fortville, columbiaville - enabling experimental for mlx Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I1b7ceb54769f4a0089ac7309350499e60c5cca0a
2021-05-26Add dpdk max-simd-bitwidth configuration.xinfeng zhao1-0/+1
Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com> Reviewed-by: Yulong Pei <yulong.pei@intel.com> Change-Id: Ie7b9912eacdb60689012936580d3d774f7e470ae
2021-01-04GSO: TAP/VHOST use casepmikus1-4/+91
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Ibafaaca4438587284d1e255c764f0701002941e8
2020-12-18API: deprecated bond APIsJan Gelety1-2/+2
Jira: CSIT-1597 Change-Id: I77b746584851331d46eca1caafd4468d18f1e78d Signed-off-by: Jan Gelety <jgelety@cisco.com>
2020-10-29tests: Add GSO enabled testsMartin Balaz1-5/+5
Change-Id: I409b060f64ae7c6787448ae519fd76d8384e9ffb Signed-off-by: Martin Balaz <martin.balaz@pantheon.tech>
2020-09-23FIX: Race conditionpmikus1-0/+2
avf tests works, but vfio-pci tests are following, the interfaces must be in down state (ideally unbind, as vpp cannot pick them). Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I77af85ec4239059a5455ef68683ca129548bd7bd
2020-04-29FIX: dot1qip4vxlan-l2bdPeter Mikus1-2/+2
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ia4415090263357d16cfd5f5bc93931ded5688557
2020-04-27Performance: MLX best practicePeter Mikus1-2/+11
- Part II Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I869a3d7e051dcbae3a230d4646219e70e5de2e87
2020-04-23FIX: Mellanox jumbo framesPeter Mikus1-0/+20
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I84b3c07e22a313e96ac59fc7818960c502507651
2020-04-20FIX: NF_density testsPeter Mikus1-5/+7
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ic305d135b14697332436d6afd76173eff0c3874b
2020-04-06Improve pf layerPeter Mikus1-297/+369
+ Merge single/double link + Introduce _pf{n}[0] variables so we can access physical function same way as virtual function + Cleanup code by moving complex logic to python + Prepare code for multiple vf functions Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ic2e74a38bfa146441357de8f0916aeb638941c49
2020-03-18FIX: qsz typoPeter Mikus1-2/+2
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I56e87868de0bb45e863f1d806e2efc3f5ec5df96
2020-03-10Make RXQs/TXQs configurablePeter Mikus1-9/+13
Change-Id: Ib30bc4697fcba93a6723ee492a59a0523425f623 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2020-01-28perf: hoststack iperf3 test tuningDave Wallace1-1/+5
Change-Id: I53425f57fe9ecef9cff2c94642cc7cb24537a961 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
2020-01-07Vhost: Add GSO optionPeter Mikus1-4/+13
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Iba9af71c293645b480203af72fcf940cbe9ccb3a
2019-12-13FIX: eth interfaces need numa_node information in topology fileJan Gelety1-12/+4
Change-Id: I9a3c6947da8ab5033e29b39833c97bcdafdc3ca9 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-12-11Introduce VPP-IPsec container tests.Ludovit Mikula1-37/+51
Change-Id: Ie64d662e81879bd52785e0188450d998bf056bda Signed-off-by: Ludovit Mikula <ludovit.mikula@pantheon.tech>
2019-11-28Python3: resources and librariesJan Gelety1-105/+120
Change-Id: I1392c06b1d64f62b141d24c0d42a8e36913b15e2 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-10-25Introduce pre-initialize driver layerPeter Mikus1-16/+102
+ This will help unify driver base differences between TCs. + Decrease amount of logic needed for suite generator. Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I1e84ba361dc1e829f0612c58a61096e2633ce0c5
2019-10-19Tests: Introduce driver layerPeter Mikus1-10/+32
+ Small bugfixes in various suites Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I051af0a6da7340fe3f617400370c3846ca5241ab
2019-09-05FIX: Use vhost macs when testpmd_mac forwarding used in VMJan Gelety1-0/+6
Change-Id: I291c3dc852e7c1bde6fb6102a9168cfec9992682 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-08-23Introduce reconfig suites, for dot1q+ip4+vxlanVratko Polak1-45/+82
Ticket: CSIT-1551 + Config copied from other suites. + Layer keywords prepared for additional chains. + Renamed "create" argument to "vlan_per_chain". + TrafficGenerator result extraction improvements. + Also unified TG type and subtype checking. + Throughput estimated as PDR for zero PLR. + Actual Qemu start is skipped. + Parse xstats instead of stats in trex stop scipt. - Because stats are unconditionally cleared on each script connect. + Remember start values to get better ReceiveMeasurementResult at stop. + Expose loss count and time as appropriate test message. + Autogen support. + Multiple chain amounts and core densities. - Only 1 additional chain. + Proper TAGs. Documented. + Clarified min framesize tags are for TG-DUT. + Added a TODO concerning overhead values. + Added 118B tag. + Robot performance keywords improvements. + Added missing return value documentation. + Frame size as required test variable, not an explicit argument. + MLRsearch keyword to store result (not into test message). - TODO: De-duplicate: main keyword to measure, minor to set test message. - But implementation uses the fact default arguments are different. + Keywords for starting and stopping background traffic. - No checks whether start-stop pair is complete. + Multiple minor indentation and logging improvements. - Missing / TODOs: - Support also vlan_per_chain=True? - Support dot1q without vxlan? - Support also deletion? - How to package config steps so -reconf can be generated from -ndrpdr? Change-Id: If0270697f9ffa837c34ef802917220a53f156703 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-08-21Add: avf-dot1q testcasesPeter Mikus1-2/+6
+ Few fixes in doc + Align testcases Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I5575db8255a74fd46f37d5cc2637b9b4448bcd7f
2019-08-20Fix Initialize layer dot1q on nodeVratko Polak1-8/+4
By using Get Variable Value keyword. Change-Id: I3a9650b6f802d60422ffa6b6b00d444ebb050d89 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-08-07FIX: if MAC address must be updated after AVF interface creationJan Gelety1-0/+6
Change-Id: I9fc26a7d1bf8d9eed620173a73febe3d874a1351 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2019-08-09Clean: L2 bridge domainPeter Mikus1-0/+35
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I3721900b91a9c8e9db8766bdcb9771b6bcf95bca
2019-08-09Clean: Interface KeywordsPeter Mikus1-16/+72
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ideddcea56120cf770aec78ca24813baf7d05ba11
2019-08-07Clean: IPv4 keywordsPeter Mikus1-2/+2
+ Move all base ipv4 related KW to library + Remove useless KW to save space in output.xml + Remove cross dependency in ip4.robot Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: If1e3a6370d36caf4ce7411fb956a0b7d0f939b6b
2019-08-06VPPD: Dot1QPeter Mikus1-3/+47
Change-Id: I0d3c925ea4a6896a0df98db6ddaf4238e6291bf1 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-08-06FIX: Layer dot1q logicPeter Mikus1-10/+20
Bug found by vrpolak Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: Ibf61f14a838d0b49220ab8079a2d999f860a18e7
2019-07-24NF_density dot1qip4udpvxlanPeter Mikus1-0/+216
+ NF_density compatible + Baseline VM tests compatible + Scalability NxM - 3n variant is missing in VXLAN and DOT1Q due to requests to have it asymmetrical - TODO Change-Id: Ia817d7be00622b594b451bc07756240d1a379e04 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2019-05-31CSIT-1468: InterfaceUtil migration from VAT to PAPIJan Gelety1-0/+11
Change-Id: I0062710d58996be767a852dc00545fedd60a5c72 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-06-29CSIT-687: Directory structure reorganizationTibor Frank1-0/+35
Change-Id: I772c9e214be2461adf58124998d272e7d795220f Signed-off-by: Tibor Frank <tifrank@cisco.com> Signed-off-by: Maciek Konstantynowicz <mkonstan@cisco.com>