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2021-04-14rdma: fix skip_ipv4_cksum behavior in scalar pathTianyu Li1-1/+1
Current rdma input L3 validating behavior for scalar path is: if any packet L3_OK flag matches, then unset skip_ip4_cksum. The correct behavior should be if any packet L3_OK NOT match, then unset skip_ip4_cksum. The logic is also different from the vector path. This patch fixes the wrong behavior for scalar path. Type: fix Signed-off-by: Tianyu Li <tianyu.li@arm.com> Change-Id: I5ca5ed3aa0c07d441f3c87b33f03ea8f7a3c9826
2021-04-14hsa: fix coverity warningsFlorin Coras1-2/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I1c38abde67c2f9be22186359a39ebc3a769b4a7f
2021-04-14tls: fix coverity warningFlorin Coras1-1/+1
Type: fix Avoid complaint that we're potentially incrementing ii which could be null. Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I8511c07b1c2f260cc0e526d9aefeb4a051d98edf
2021-04-14flow: The type of vni in VxLAN flow should be u32Chenmin Sun3-10/+8
Type: fix Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I40732dfb4fee4a5cfd699a8badea13d070f6b367
2021-04-13avf: rework TX one-by-one loopDamjan Marion1-68/+63
Type: improvement Change-Id: I466fd0324d53e8d68b53a2c84d97a722be90f4a0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-13avf: avoid placeholder buffer alloc in datapathDamjan Marion3-31/+25
Type: improvement Change-Id: I0ad0fa42f056b5797ba71d6972a44273c13bb97e Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-13avf: avoid ring wrap in the tx pathDamjan Marion3-139/+122
Type: improvement Change-Id: I91ecf0bff2ddd43ab5cf0f03ed2882882154557b Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-12avf: avf flow bug fixChenmin Sun2-27/+2
This patch fixes the below bugs in avf flow: 1. remove the VXLAN flow as it is not yet supported 2. fix a typo in IPv6 flow 3. fix the wrong type of the AH flows Also did some cleanup in this patch Type: fix Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I5eae131f1e89071364a41b7006a00e8425089a4f
2021-04-12geneve: fix options len parsing as 32-bits wordsMohammed Hawari1-2/+3
See https://tools.ietf.org/html/rfc8926 3.4. second paragraph Opt Len Change-Id: I191d835651b2fa64eeb4ec4271497cf3342554be Signed-off-by: Mohammed Hawari <mohammed@hawari.fr> Type: fix
2021-04-12tests: support attaching to existing vppKlement Sekera3-7/+7
Introduce a new option DEBUG=attach to run a test against existing already running vpp. A new target 'make test-start-gdb' will spawn VPP in gdb for this purpose. Customization options explained in test-help. Type: improvement Change-Id: Ia160a85b33da3b2df292d44bb95729af9dd9da96 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-04-09dpdk: selection of cryptodev engine data-pathFan Zhang8-2733/+2082
Type: improvement This patch combined cryptodev op and cryptodev raw API data paths into one and makes the engine run-timely select which data path is used: if all cryptodev devices support RTE_CRYPTODEV_FF_SYM_RAW_DP feature flag, the raw data path API is used, otherwise the traditional data path is used. Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Change-Id: Ibbd7c4405288bd9a48a34878954fd3040df7b4ad
2021-04-08devices: af_packet - use netlink to get/set mtuAloys Augustin3-23/+100
The /sys filesystem is not always accurate when switching network namespaces. Using netlink should work in more situations. Type: improvement Change-Id: I71611f14319820469ea7794eec5b7c6c70e2be6d Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
2021-04-08memif: Use log_debug for clib_file_add and clib_file_delSteven Luong1-15/+24
It is more appropriate to use log_debug instead of log_warn when inoking clib_file_add and clib_file_del. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I544d97037cfca3f22ce94242aef0c7b0fea2fa9b
2021-04-08avf: correctly set VL_API_AVF_DELETE is_mp_safeSteven Luong1-2/+3
Need to add msg_id_base with VL_API_AVF_DELETE to properly set the correct is_mp_safe variable. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I20f6e9441727fb7ffc132965b93c0a90482e1a52
2021-04-08avf: crash on avf interface deleteSteven Luong1-1/+3
When deleting an avf interface which is not the very first interface that was created (dev_instance == 0), VPP crashes. The reason is every avf interface delete always removes the very first device instance due to ad->dev_instance was wiped out prior to the statement pool_put_index (am->devices, ad->dev_instance) Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I69bd1588aab9a176f8eef46be7aa5063f5d29482
2021-04-08vcl: use per worker mem bapi contextFlorin Coras2-0/+2
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I07920a61e64cf1556c6b795d573cbd6a74675c1c
2021-04-07vcl: fix worker cleanup cb functionFlorin Coras1-2/+8
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic1d88c01e48bb926932030c3c5a03f35e345e9eb
2021-04-07session: fix coverity warningFlorin Coras2-6/+6
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Id2c06f49bcae1a26a2d16d58f9da7a4d3175bf3c
2021-04-07crypto: fix ops flags in crypto sw schedulerBenoît Ganne2-7/+4
The crypto op flags must be reset to frame flags minus invalid values depending of the operation, instead of forcing them to specific values. Type: fix Change-Id: Ib02c2a738bbca6962394b3c03088d516d0da56a0 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-04-06tests: remove wrappersKlement Sekera1-75/+53
Improve the code by removing another kind of wrappers. Type: improvement Change-Id: I5292ef6c1761e3c6c2edd15f2aa625dac26c3732 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-04-06session: basic support for interrupt modeFlorin Coras4-4/+176
Experimental support for session layer interrupt mode. When enabled (use-private-rx-mqs must be set) session queue node switches to interrupt state when lightly loaded, i.e., no events and less than 1 vector/dispatch. Because transport protocols require a periodic time update, when in interrupt state the session queue node workers register a timerfd with the unix-epoll-input node that when triggered signals, i.e., wakes up, the queue node. Under light load, the timer is set to trigger every 1ms whereas if no session is allocated, the worker moves to idle state and the timeout is set to 100ms. Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I905b00777fbc025faf9c4074fce4c516cd139387
2021-04-06buffers: performance improvementRadu Nicolau1-7/+21
Initialize the local variables as to prevent first fall through one by one processing; skip prefetching rather than doing one by one when count below 12. Type: improvement Signed-off-by: Radu Nicolau <radu.nicolau@intel.com> Change-Id: If02935da081e24f7cfe408811ccf6922cf982092
2021-04-05tcp: time infra improvementsFlorin Coras12-47/+87
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I998c0686f9f7dc556dda8b28e23bbed127d0aafc
2021-04-05vhost: Crash upon disconnectSteven Luong1-1/+1
Patch 24601 introduced description into template. In vhost_user_process, template is reused inside the while loop to call clib_file_add. But description is allocated outside of the loop only once. As a result, the same storage for description is being referenced by all instances of call to clib_file_add. As long as we don't call clib_file_del, we may be good with multiple fds sharing the same storage for the description. When one of the fds disconnects and frees the description, the other fds is holding onto the free memory pointer. Bad news eventually happens when another fd disconnects and frees the description that was already free previously. The fix is to move the allocation of description inside the loop to avoid sharing. Type: fix Fixes: gerrit.fd.io/r/c/vpp/+/24601 Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ie670931acdc2c7b851982d98fd0d837284a19036
2021-04-05arping: coverity woe on COPY_PASTE_ERRORSteven Luong1-1/+1
coverity is trying to outsmart human by guessing on COPY_PASTE_ERROR. Have it your way. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I0239c9745e21384aebbaf9e977962746b81ded58
2021-04-05cnat: explicit BIHASH_USE_HEAP settingDave Barach1-0/+2
The session db (bihash_40_56_t) was inheriting BIHASH_USE_HEAP=1 from vppinfra/bihash_24_8.h through a convoluted set of #includes. Set BIHASH_USE_HEAP in cnat_bihash.h, to avoid a surprise long after anyone remembers the story. Type: improvement Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I8aa3be09b306fc99ba0b6baa5096a0a6829a8951
2021-04-05ip6-nd: Solicitation reply only if target is our link-localNeale Ranns1-4/+9
Type: fix The fib source IP6_ND is used for all link-local entries, hence solicitation responses were sent for a peer's address. Constrain the source check to also in clude the LOCAL flag, which indicates that the link-local address is ours. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Iba7e66049e4d89ee3f36d77aeb09310b978d70de
2021-04-02svm: lock-free fifo chunk list push and popFlorin Coras2-43/+57
This avoids chunk allocation/collection deadlocks if either of the sides crashes. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I98619e6e035fa8688889ca34db2143c8898732df
2021-04-02build: create _objs target for each libraryDamjan Marion1-3/+10
Type: improvement Change-Id: I260580cf2d32ff949f44d80c764937ee6102486c Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-02arping: add arping commandSteven Luong8-0/+1470
Add linux similar arping command to VPP. syntax: arping [gratuitous] <address> <interface> [repeat <count>] [interval <secs>] Type: feature Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I9267c054235207b8fae8e3f159246777eb0340dd
2021-04-02ip-neighbor: suppress unsolicited clib_warning when sending garpSteven Luong2-5/+19
Replace clib_warning with vlog_log_debug when sending garp. There is nothing to alert/warn the operator about sending garp. vlib_log is more appropriate. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ib88a2b46d2ab8b3c35162538ead0dd0983fb7093
2021-04-01session: always clean rx mqs on app detachFlorin Coras1-4/+3
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I47b5b1ad693d131cfc332f6942c86967687a3f2b
2021-04-01avf: disable VLAN stripping on E810 using V2 VLAN APIsDamjan Marion4-14/+201
Type: fix Change-Id: I9bb19a5c9b5b48825f19a4ac124a3628ceaa081d Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-04-01nat: fix ordering of feature nodesKlement Sekera1-2/+4
Fix ordering of feature nodes so that ACL runs after NAT in in2out direction so it can properly track stuff like ports after NAT rewrite. Type: fix Change-Id: I2c689b64765628e9bc77108914f74c6c801d8ce2 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-04-01perfmon: combined set and start command.Ray Kinsella3-47/+36
Original set, start, stop, reset, show etc interface was somewhat cumbersome, we can improve slightly by combining set and start. Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I7b865b2c29d2ab32adbd24d7f8a580da6990bb76
2021-04-01ip: extend show cmd of ip reassembly configurationAnton Nikolaev4-0/+16
Type: feature Add output of field maximum reassembly length with others ip reassembly configuration fields. This field can be configured via vpp API, but there was no output of this field in vpp cli. Output added for ipv4/ipv6 and full/shallow virtual nodes. Signed-off-by: Anton Nikolaev <anikolaev@netgate.com> Change-Id: Ibbd61aab26189d4a93d32e047d8f4e589fe9f8a5
2021-04-01lacp: correctly set is_mp_safe for VL_API_SW_INTERFACE_LACP_DUMPSteven Luong1-2/+1
Need to add msg_id_base to the index Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Id7ebf168502e8fd811d8f2f0c5538e69e23242fb
2021-04-01perfmon: % power level per nodeRay Kinsella2-0/+58
Show % time spent per graph node in power level 0, 1 and 2. Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I678ee812fa993af39568e9f9dfbf2396fc13ad42
2021-04-01fib: Move the adjacency midchain nodes into a separate fileNeale Ranns5-233/+251
Type: refactor It's only the nodes that require compiling for each arch, Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ibb2bfc756001735cc10ef0fd8db7e8b8358cf8e2
2021-03-31nat: enable multiworker testsKlement Sekera1-2/+0
Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I4a5d52d54aa2748008e896888bfeabb18a1088bb
2021-03-31dpdk: fix packet offset for GCM crypto opsRobert Shearman1-0/+1
The crypto op data offset passed into DPDK is relative to the mbuf buffer address plus the mbuf data offset, therefore the mbuf data offset needs to be set rather than left at whatever previous value it was at, which is likely to be incorrect and result in the wrong portion of the packet being encrypted/decrypted for GCM. The fe->crypto_start_offset field is relative to the start of the vlib buffer (as opposed to the current data pointer), so set the mbuf data_off field to VLIB_BUFFER_PRE_DATA_SIZE when performing a GCM crypto op enqueue to match the crypto_start_offset semantics. This then matches the behaviour in the non-GCM case. Type: fix Change-Id: I0ac2a44139387158765a3e04cfcaa5ee6f11d395 Signed-off-by: Robert Shearman <robertshearman@gmail.com>
2021-03-31nat: fix test for multi-worker scenarioKlement Sekera1-3/+16
Type: fix Change-Id: I170f9d8c685f59b7ccf6f9ee7fdc1dcdf2a54fe1 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-03-31avf: improve capabilities handlingDamjan Marion5-39/+56
Type: improvement Change-Id: If35b40168414807e928cb3026633ae9d2fa703ed Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-03-31perfmon: add branch mispredictionsRay Kinsella3-0/+76
Add branches, branches taken (a meteric for branchy code), and branch misses. Type: improvement Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: If92d4aaf9d0a6e3b99b8c19e6311cc08ca470590
2021-03-31srv6-ad-flow: SRv6 Per-Flow Dynamic ProxyFrancois Clad7-0/+2331
Type: feature Change-Id: Ibfc412200ef5932fa40423075967df6d9156f3ed Signed-off-by: Francois Clad <fclad@cisco.com>
2021-03-31nat: correct thread index usageKlement Sekera3-12/+15
Use actual thread index from hash table instead of doing calculation. Calculated index might be different and could lead to crash. Type: fix Change-Id: Iede9a67fbe541cb44eccd0d6ddf4e2c51eb35423 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2021-03-31nat: avoid creating negative zero checksumKlement Sekera1-1/+3
Type: fix Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: Ibbb72e77c751b7e775620cfb160b52ceff2da86b
2021-03-31nat: NAT44-ED unused value removalFilip Varga1-4/+1
Type: fix Coverity scan issue fix. Change-Id: I9036fade15fd381da9c1e6b575f250fdcb21f876 Signed-off-by: Filip Varga <fivarga@cisco.com>
2021-03-31nat: NAT66 plugin enable&disable calls updateFilip Varga7-119/+263
Type: improvement Adding support for enable&disable calls (dynamic plugin configuration). API (nat66_plugin_enable_disable) and CLI (nat66 plugin enable/nat66 plugin disable) with support for outside_vrf id configuration. Change-Id: I5637ff1621d6662adc3b7c6f7f8176d84a4b492b Signed-off-by: Filip Varga <fivarga@cisco.com>
2021-03-30session: interrupt mode for session node on main threadFlorin Coras1-15/+20
Signal, and implicitly run, main thread session queue node via interrupts instead of the queue process node. Process node still needed for timers. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I5efd393effc8dad65e4125a3d0ad1be6b7484cb7