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2018-10-04Support reassembly for fragments coming to ip4-local nodeJuraj Sloboda3-0/+9
Change-Id: I3aa4708c1c3cdda344f282d56b617677080eaaa1 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-04acl-plugin: tuplemerge: avoid batch-resize of the applied entries vector - ↵Andrew Yourtchenko1-2/+6
VPP-1352 If the number of rules within a given partition exceeds the limit, the split_partition() might get called, in which we calculate the relaxed mask, create a new partition with that mask and attempt to reallocate some entries from the overcrowded partition. The non-TM code was pre-expanding the vector with rules by the number of rules in the new ACL being applied - which caused the split_partition() to iterate over the rules filled with zeroes. Most of the time it is benign, but if a newly created relaxed partition is such that these entries can be "relocated", then the code attempts to do so, which does not end well. Change-Id: I2dbf3ccd29ff97277b21cdb11c4424ff0915c3b7 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-10-04udp_echo: fix cut-through server modeFlorin Coras3-225/+243
Change-Id: I20dd2071c936eb2c1870d45860553007c8e20587 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-04MFIB-API: when programming an (S,G) fix the grp-lenNeale Ranns1-0/+4
Change-Id: I97052d29080501de53fe95499c860faf0765e81d Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-10-04clib_count_equal_*: don't read of the end of a small array and init data ↵Neale Ranns1-8/+28
only if used (VPP-1429) Change-Id: I8afa57ecca590698d3430746968aa0a5b0070469 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-04VPP-1430: remove unnecessary paddingMarco Varlese1-2/+0
A copy/paste mistake caused to add padding to the buffer used to send data. Change-Id: I04d8dfec4ae195927be1675c5ce8b30230d5b376 Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2018-10-04Fix handling of mpls_tunnel_add_del APIJohn Lo3-23/+79
Handles next_hop_weight, next_hop_preference and next_hop_table_id properly in vl_api_mpls_tunnel_add_del_t_handler(). Also updated vpp_api_test and custom_dump handling of related APIs. Change-Id: I89e211bfa3b9d8ead396b24b3c46b7c7f6511f44 Signed-off-by: John Lo <loj@cisco.com>
2018-10-03vmxnet3: coverity woeSteven2-12/+12
Coverity complains that hb might be null when !prev_b0 is true. It may be right, but not likely. To make the code more explicit when it parses a complete packet, set got_packet = 1 and test got_packet instead of prev_b0 which is somewhat obscure. Use vlib_buffer_free_one rather than vlib_buffer_free_no_next in output.c which takes care of chain buffers. Change-Id: I6e0587605fdc622c3f55fedd74c474666631ed91 Signed-off-by: Steven <sluong@cisco.com>
2018-10-03ipsec: add missing ipv6 ah code & ipv6 testsKlement Sekera4-27/+103
Change-Id: I89e90193ded1beb6cb0950c15737f9467efac1c3 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-03session: fix first segment manager cleanupFlorin Coras2-4/+5
Change-Id: I750db7617ff9fd36647743094e0fa855e7dada86 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-03memif: include interface name in logsJuraj Sloboda3-29/+57
Change-Id: I67f58aa93c721dbd518cc2ddcea330006693662f Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-03VPP-1440: clean up coverity warningsDave Barach1-2/+2
Change-Id: Ie315d4e83c0575d82aee0369ef50e8dd2dad6a2a Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-03VPP-1426: CLI crash on 'set int feature'Paul Vinciguerra1-1/+1
Change-Id: Ib2221a43347c66940b6b5f71914a451ca4627d2f Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-10-03sock api: fix registrations and client readsFlorin Coras5-28/+69
- When clients connect, instead of returing registration indicies return handles. By convention socket registrations will have the MSB set to 1. This makes it easy to distinguish them from shm registrations. - Fix client reads to allow for messages larger than 4kB (needed for the creat reply wherein the message table is provided). Change-Id: I7bc0a072d066dffbf2e3ad9ba3ed50291231af9d Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-03stat_client.c coverity error.Ole Troan1-2/+0
Change-Id: Ic072beb8882981425f436936f239e8c8bf229a99 Signed-off-by: Ole Troan <ot@cisco.com>
2018-10-03vmxnet3: error handlingSteven4-60/+84
outbound -- if we have to drop the packet due to no descriptor space is available, drop the whole packet, not fragments. inbound -- check and drop error packets Change-Id: Ida1d32e61521bafd67f714d729ad53cd7c487dc6 Signed-off-by: Steven <sluong@cisco.com>
2018-10-03fix format error in show logging config outputJerome Tollet1-3/+6
Change-Id: Idc41a219db185b524f497b096eb71892b5f9ebf8 Signed-off-by: Jerome Tollet <jtollet@cisco.com>
2018-10-02Enabled untagged vs default functionalityMike Bly2-6/+5
Removed 0-tags attribute for default-sub-if config Moved default-sub-if check before untagged Change-Id: I68043445aa2f79846e0743567b9015257fd87f8d Signed-off-by: Mike Bly <mbly@ciena.com>
2018-10-02VPP-1440: clean up coverity warningsDave Barach5-8/+23
Change-Id: Ic6823fb617ecae547a5f0e28b1e037848e40f682 Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-02Stats: vpp_prometheus_export fixes.Ole Troan3-1/+16
- Crash on /sys/nodes if per-node-counters off - Require patterns parameters. Change-Id: If4fddefb17504a92ba462c7af91e373601b66a5c Signed-off-by: Ole Troan <ot@cisco.com>
2018-10-02PAPI: Use UNIX domain sockets instead of shared memoryOle Troan11-151/+427
Adds support for running the API purely across Unix domain sockets. Usage: vpp = VPP(use_socket=True) Change-Id: Iafc1301e03dd3edc3f4d702dd6c0b98d3b50b69e Signed-off-by: Ole Troan <ot@cisco.com>
2018-10-02vcl: fix coverity warningFlorin Coras1-1/+1
Change-Id: I08b0244ba8b0e8a463224b39e1f7b878ba8e4e6f Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-02ip4-local: classify protos that skip csum and src checkFlorin Coras1-13/+38
Makes it easy to add protocols that skip L4 checks. Change-Id: I80ff95685bfa17e29c5800d9c96153cdc7739be2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-02vhost-user: add support for vlib_log APIJerome Tollet4-177/+129
Change-Id: I0af68f6b41d0024aa64b93a8b18e2d179bf939b0 Signed-off-by: Jerome Tollet <jtollet@cisco.com> Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-02BFD: add get echo source API (VPP-1367)Matus Fabian2-1/+87
Change-Id: I45f540128e038ddb17ba96ce30965e8f7c732067 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-10-02IPsec: add API for SPDs dump (VPP-1363)Matus Fabian2-1/+60
Change-Id: I36e6878712c394de629a9182d2af24c53a8f811d Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-10-02vhost-user: Interface state updatesJuraj Sloboda4-16/+29
Fix inconsistencies between admin and link interface states Admin down should imply link down: link_up = admin_up && link_ready Change-Id: I4d668d82d035b5d2ae508727f34f1722a0c3e677 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-02vhost_user: Fix setting MTU using uninitialized variableJuraj Sloboda1-2/+1
Change-Id: I0caa5fd584e3785f237d08f3d3be23e9bfee7605 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-02Update code to compute checksum for buffer chainsJuraj Sloboda3-7/+11
Compute ICMP checksum for buffer chains Fix checksum function for buffer chains Change-Id: I39b845b94a63c3ab5fc9f6f9ab36cadbc67c104f Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-02tls: fix disconnects for sessions with pending dataFlorin Coras8-37/+93
TLS can enqueue events to itself when app session queue cannot be entirely drained. If a pending disconnect is handled before any such event, session layer may try to dequeue data on deallocated sessions. Change-Id: I5bfc4d53ce95bc16b6a01e1b0e644aafa1ca311b Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-02tcp: fix close wait timeout with no finFlorin Coras1-0/+4
Change-Id: Icba9b0dc6dcb4b72288f966728201812d8d12144 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-02tcp: accept fins if in recoveryFlorin Coras1-1/+3
Change-Id: I0c9c055fcc3d681c4032228a90cc81f484e200f0 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-01Fix documentation about sw_interface_set_l2_bridgeYichen Wang1-1/+1
Change-Id: I53e0e7d2cf1e3c52794830b33fa93d1582b74769 Signed-off-by: Yichen Wang <yicwang@cisco.com>
2018-10-01Source VRF SelectNeale Ranns9-0/+1175
match against a packet's source address to determine the VRF for the subsequent destination address lookup. Change-Id: I48ee0ef54dcb891f0ec7f879e4d3b925a0ed0081 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-01Rename device class from PPPPOE to PPPoEPaul Vinciguerra2-10/+10
Change-Id: Ia20eee6cef360b1acd768101df0713f0005a7d14 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-10-01Add adjacency counters to the stats segmentNeale Ranns5-8/+40
Change-Id: I6b59df939c9daf40e261d73d19f500bd90abe6ff Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-10-01vat: fix coverity warning for show_threadsMohsin Kazmi1-3/+7
Change-Id: I8c226b91cc45f6f345444afd8d168e1292371582 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-10-01API / CLI event-log tracingDave Barach15-3659/+164
Add an "elog trace [api][cli][barrier]" debug CLI command. Removed the barrier elog test command. Remove unused reliable multicast code. Change-Id: Ib3ecde901b7c49fe92b313d0087cd7e776adcdce Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-01thread: Add show threads apiMohsin Kazmi11-63/+239
Change-Id: I3124238ab4d43bcef5590bad33a4ff0b5d8b7d15 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-10-01mroute routers in the stats segmentNeale Ranns6-26/+67
Change-Id: I798e4fb6470ae9e763f8de1c290ff0fc3c0b7f9e Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-01IGMP: handle (*,G) report with no source addressesNeale Ranns1-8/+14
Change-Id: I363370b9d4a27b992bad55c48fc930a2fbea2165 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-01SCTP: fix overflow issue with timestampMarco Varlese5-23/+29
Change-Id: I03bb47a2baa4375b7bf9347d95c4cc8de37fe510 Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2018-10-01Support dynamic dual/quad loop selection on aarch64Lijian Zhang4-0/+251
Currently, there are three variants available on aarch64, qdf24xx, thunderx2t99, and cortex-a72. -DCLIB_N_PREFETCHES is passed to source code to select dual/quad implementation. Besides, different compiler options are applied on these critical functions. gcc-7.3.0 reports ICE(internal compiler error) with -mtune=thunderx2t99, so -mtune=thunderx2t99 is enabled only when gcc version is greater than 7.3.0 Cavium ThunderX2, Impermenter 0x43, Part 0x0af -march=armv8-a+crc+crypto -mtune=thunderx2t99 Qualcomm Centriq 2400, Impermenter 0x51, Part 0xc00 -march=armv8.1-a+crc+crypto -mtune=qdf24xx Cortex-A72, Impermenter 0x41, Part 0xd08 -march=armv8-a+crc+crypto -mtune=cortex-a72 Change-Id: Id5649c6325c1e642d0fd42535e3908793b13e02a Signed-off-by: Lijian Zhang <Lijian.Zhang@arm.com> Reviewed-by: Sirshak Das <sirshak.das@arm.com> Reviewed-by: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
2018-09-30vlib: barrier sync elog tracing improvementsDave Barach4-135/+114
Change-Id: I2d3b8d5a7192ff68bee443a99346ecb807b2d833 Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-29vom: Fix the l2 port type in bridge domainMohsin Kazmi1-4/+5
Change-Id: I8aba11142daeacce892ec529c2229ec54ee427e2 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-09-29vcl: handle old events before blocking in epollFlorin Coras2-3/+14
Change-Id: I3e62c787882d93c3bfb398ed0d04ef56b3a60b2b Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-29session: lock msg queues while generating control eventsFlorin Coras2-13/+10
Change-Id: I229ce9c306a97956c87ccb8f7a1c5c9dac94ab31 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-28bond: tx performance enhancement part deuxSteven3-124/+106
- Reduce per packet cost by buffering the output packet buffer indexes in the queue and process the queue outside the packet processing loop. - Move unnecessary variable initialization outside of the while loop. - There is no need to save the old interface if tracing is not enabled. Test result for 256 bytes packet comparison. Other packet size shows similar improvement. With the patch -------------- BondEthernet0-output active 52836 13526016 0 1.71e1 256.00 BondEthernet0-tx active 52836 13526016 0 2.68e1 256.00 TenGigabitEthernet6/0/0-output active 52836 6762896 0 9.17e0 127.99 TenGigabitEthernet6/0/0-tx active 52836 6762896 0 6.97e1 127.99 TenGigabitEthernet6/0/1-output active 52836 6763120 0 9.40e0 128.00 TenGigabitEthernet6/0/1-tx active 52836 6763120 0 7.00e1 128.00 bond-input active 52836 13526016 0 1.76e1 256.00 Without the patch ----------------- BondEthernet0-output active 60858 15579648 0 1.73e1 256.00 BondEthernet0-tx active 60858 15579648 0 2.94e1 256.00 TenGigabitEthernet6/0/0-output active 60858 7789626 0 9.29e0 127.99 TenGigabitEthernet6/0/0-tx active 60858 7789626 0 7.01e1 127.99 TenGigabitEthernet6/0/1-output active 60858 7790022 0 9.31e0 128.00 TenGigabitEthernet6/0/1-tx active 60858 7790022 0 7.10e1 128.00 bond-input active 60858 15579648 0 1.77e1 256.00 Change-Id: Ib6d73a63ceeaa2f1397ceaf4c5391c57fd865b04 Signed-off-by: Steven <sluong@cisco.com>
2018-09-28MAP: Add check for well known ports.Ole Troan1-0/+8
And more unit-tests. Change-Id: I4667d82d928b7ba8d96b5a5648d464115b3ed216 Signed-off-by: Ole Troan <ot@cisco.com>
2018-09-28IP ttl check in ip4-input missing for single packet path.Ole Troan1-0/+3
Change-Id: Idc17b2f8794d37cd3242a97395ab56bd633ca575 Signed-off-by: Ole Troan <ot@cisco.com>