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2018-10-16Sticky Load-balanceNeale Ranns6-40/+497
keep the number of buckets in the load-balanced fixed. If a path goes dwon fill its buckets with those from the next available up path. Change-Id: I15603ccb899fa9b77556b898c99136379cf32eae Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-15vnet: create L2 feature arc infrastructureAndrew Yourtchenko7-2/+728
This commit adds two new nodes in the L2 datapath in input and output direction respectively. These nodes fork the traffic into three feature arcs: ip4, ip6 and nonip, which later join to continue the usual L2 processing. The vnet_l2_feature_enable_disable() function with the same signature as vnet_feature_enable_disable() takes care of enabling the L2 datapath feature bits as needed, when the features are enabled/disabled. Thus, L2 features may use the similar plumbing as the L3 features enjoy. Change-Id: I76877b3a92d794c492bff1622bb26acba05705b2 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-10-15dpdk: only look at PCI information on PCI devicesStephen Hemminger5-8/+26
The rte_device is use as a base type of all DPDK devices. It is not valid to use container_of to find PCI information unless the bus of the rte_device is pci. Otherwise, the pointer is looking at some other data, which may or may not be zero. This change introduces a helper function to get rte_pci_device pointer. If device is on PCI bus it returns pointer to rte_pci_device info, otherwise it returns NULL. Change-Id: Ia7446006bb93a7a54844969f3b3dd3b918890dfd Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2018-10-15VPP-1448: Fix error when recurse on down the trie.mu.duojiao1-21/+19
Change-Id: Idfed8243643780d3f52dfe6e6ec621c440daa6ae Signed-off-by: mu.duojiao <mu.duojiao@zte.com.cn>
2018-10-14vxlan:fix ip6 tunnel deletionEyal Bari1-1/+2
Change-Id: I70fb7394f85b26f7e632d74fc31ef83597efdd16 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-10-14session: mark apis for deprecationFlorin Coras1-2/+9
Change-Id: I913ffc963928b74cf4753b6b9a0eed4436887e04 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-14vcl: fix empty epoll returns (VPP-1453)Florin Coras1-0/+3
Change-Id: I0b191ddb749b1aa132c2d33b8359c146b36d27af Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-12session: don't wait indefinitely for apps to consume evts (VPP-1454)Florin Coras1-10/+28
Change-Id: I544b24d2b2c4a09829773cf180d1747f4b087d4c Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-12vnet: complete the fix for l3_hdr_offset calculation for single loop ↵Andrew Yourtchenko1-1/+1
fastpass case (VPP-1444) 20e6d36b has moved the calculation of the l3_hdr_offset into the determine_next_node() function, with the assumption that the current_data in the buffer is at the L3 header. This is not the case for the single loop fastpath, where the vlib_buffer_advance() call is made after the call to determine_next_node(), as a day1 behavior. As a result - that path incorrectly sets the l3_hdr_offset. Solution: move the vlib_buffer_advance() call to before determine_next_node() Change-Id: Id5eaa084c43fb6564f8239df4a0b3dc0412b15de Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> (cherry picked from commit 376414f4c3f53af44da4e82ee5d0b1843b291f8e)
2018-10-12ip: add container proxy dump API (VPP-1364)Matus Fabian4-0/+121
Change-Id: I3cb89dbfb7174b9913a8c4ad9b3b1dc9f6ed6326 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-10-12dpdk: support passing log-levelStephen Hemminger1-1/+2
Since DPDK 17.05, DPDK logging supports per subsystem dynamic logging. Allow passing this as log-level on EAL command line. dpdk { log-level pmd.net.virtio.*:debug ... } Change-Id: If9576c11aba390a5cd2740fc1c9da5768689bd74 Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2018-10-12NAT44: identity NAT fix (VPP-1441)Matus Fabian4-32/+118
Change-Id: Ic4affc54d15d08b9b730f6ec6146ee053b28b4b6 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-10-11Stats: Include stat_segment.h in packages.Ole Troan1-0/+1
Change-Id: I976c0aba8397badf64763c4dbddce67009a4fb23 Signed-off-by: Ole Troan <ot@cisco.com>
2018-10-11bfd:fix handling session creation batchEyal Bari1-27/+34
when multiple session creating script is ran (via exec) only the first one actually starts Change-Id: I0fc36f65795c8921cf180e0b555c446e5a80be45 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-10-11L2: BM traffic does not use UU-FWD (VPP-1445)Neale Ranns1-1/+2
Change-Id: I5495c37da2fb8ff48c4af14ccba021d64eac52b6 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-10vppinfra: introduce clib_mem_vm_ext_free() to avoid fd leaksHaiyang Tan3-1/+13
Change-Id: I8691a10493d159a97574550c111f07722960a7cd Signed-off-by: Haiyang Tan <haiyangtan@tencent.com>
2018-10-10reassembly: get number of workers instead of threads (VPP-1435)Juraj Sloboda2-6/+6
Change-Id: If3abeab2b304e2df41139707a4c8d045fab6ef99 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-10vmxnet3: better error handlingSteven2-20/+42
try harder on output - if there is no descriptor space available, try to free up some and check again. make sure we free the buffer if error is encoutered on input. Change-Id: I41a45213e29de71935afe707889e515037cd081f Signed-off-by: Steven <sluong@cisco.com>
2018-10-10Integer underflow and out-of-bounds read (VPP-1442)Neale Ranns2-8/+13
Change-Id: Ife2a83b9d7f733f36e0e786ef79edcd394d7c0f9 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-10L2-flood: no clone for 1 replicationNeale Ranns1-59/+69
Change-Id: If178dd38e7920f35588f5d821ff097168b078026 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-10acl-plugin: reduce the syslog level for debug messagesAndrew Yourtchenko1-5/+6
Change-Id: Ie8380cb39424548bf64cb19aee59ec20e29d1e39 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-10-09vppinfra: Fix extendto_high aarch64 NEON api.v19.01-rc0Sirshak Das1-1/+1
This fixes the l2BD and ip4 test case failures. Fixes VPP-1432, VPP-1428, VPP-1430 Change-Id: I48b5c961bab60cc3b39fcd6db47e098c81579480 Signed-off-by: Sirshak Das <sirshak.das@arm.com>
2018-10-09memif: coverity fixJakub Grajciar1-2/+4
Change-Id: I2b14e2a035a37b04816aac1e610146be58ad1e92 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-10-09API: Spurious timeouts from timeout thread.Ole Troan1-13/+27
Change-Id: I1be1101ba4d82688a32b5ae2c39ca5d92dc244b7 Signed-off-by: Ole Troan <ot@cisco.com>
2018-10-09vnet: ethernet-input incorrectly sets l3_hdr_offset in some casesAndrew Yourtchenko1-26/+26
The issue surfaced when developing the tap GSO code, with an iteration where output path is reliant on vnet_buffer (b0)->l3_hdr_offset being set correctly in the input path, during performance testing. Adding a workaround in the TX path shows that the issue surfaces only for relatively few packets during the test (about 100 out of 600000). Analysis shows the issue arises if the ethernet-input is handling two untagged packets with different sw_if_index values - then the accelerated path punts to slow path, before the setting of the l2.l2_len values is done, thus resulting in them being 0, and l3_hdr_offset being the same as l2_hdr_offset, wreaking havoc on TX path. The solution is to move the l2_hdr_offset calculation into a place where it is done for all the packets, and move the l3_hdr_offset calculation into the determine_next_node() function - as that function is also the one setting the special-case l2.l2_len value for tagged packets and moving the current_data for the L2 case. Change-Id: If728c7715e011930c1887691188c98055bddde67 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-10-08memif: socket filename add/del bugfixJakub Grajciar1-3/+3
Check access rights using effective user/group IDs Change-Id: I3683258c24bcd7817024bffbd56b54b2f596fdd7 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-10-08Adding Multipath support for exclusive DPO based fib path entries via rpathVijayabhaskar Katamreddy2-2/+16
Change-Id: I3c84daf046dbad972b36e48fa2548bbe20c7b338 Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
2018-10-08Fix coverity issue for NSH pluginHongjun Ni1-69/+70
Change-Id: Ie99ff9aebe3c896e3e104a5a7bebd84f7766e713 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2018-10-08Stats: prometheus export coverity errors.Ole Troan1-0/+6
Change-Id: Ibc0a25dcf7d734215e0cffe789b5726f23e1c3d7 Signed-off-by: Ole Troan <ot@cisco.com>
2018-10-08NAT44: do not create session record for identity mapping (VPP-1439)Matus Fabian10-103/+233
Change-Id: I39a3146a4e4ba8eadf50af7113b9ae6b1c1d688f Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-10-08replicate trace fixNeale Ranns1-2/+6
Change-Id: I785ecadbf30812a500629870aa717e64f4cf0cdd Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-07vcl: cleanup and fixes for vcl test codeFlorin Coras8-979/+958
- better approximate time when test finishes - move common vcl and sock test code to vcl_test.h - overall refactor of variable names Change-Id: I8e6b43fc017cd05a0ddaa3891767a44fb300c09e Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-07vcl: use want_tx_evt for ct sessionsFlorin Coras1-5/+4
Change-Id: Id46c651c41b1c633326081583ee3383e27ef475d Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-06bond: active-backup mode is using the wrong load balance algoSteven1-2/+4
active-backup mode is using l2 load balance algo. It should be using active-backup. Also notice that the output is missing a character. vpp# create bond mode active-backup create bond mode active-backup vpp# sh bond sh bond interface name sw_if_index mode load balance active slaves slaves BondEthernet0 6 xor l34 2 2 BondEthernet1 9 xor l34 1 1 BondEthernet2 10 active-backu l2 0 0 vpp# Change-Id: If5ed0cc6c25f6c2ddabec15ff6188b34923d38e3 Signed-off-by: Steven <sluong@cisco.com>
2018-10-05vfio: don't display error if no pci devices are assigned to containerDamjan Marion1-3/+4
Change-Id: I21429ce084cfd39af6a9997b4c1e459f5a6ef672 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-05bond: tx perf improvement, part troisDamjan Marion2-67/+166
Introduce bond_tx_inline which takes lb as a constant for gcc to do the optimization The number appears a tad better for 256 bytes frame. with the patch -------------- Thread 2 vpp_wk_1 (lcore 3) Time 4.3, average vectors/node 224.00, last 128 main loops 40.00 per node 222.61 vector rates in 8.4836e6, out 1.6967e7, drop 0.0000e0, punt 0.0000e0 Name State Calls Vectors Suspends Clocks Vectors/Call BondEthernet0-output active 141054 36109824 0 2.51e1 256.00 BondEthernet0-tx active 141054 36109824 0 2.55e1 256.00 TenGigabitEthernet6/0/0-output active 141054 18055469 0 9.43e0 128.00 TenGigabitEthernet6/0/0-tx active 141054 18055469 0 6.97e1 128.00 TenGigabitEthernet6/0/1-output active 141054 18054355 0 9.54e0 127.99 TenGigabitEthernet6/0/1-tx active 141054 18054355 0 7.05e1 127.99 bond-input active 141054 36109824 0 1.76e1 256.00 dpdk-input polling 70527 36109824 0 5.03e1 512.00 ethernet-input active 141054 36109824 0 6.12e1 256.00 ip4-input active 141054 36109824 0 3.26e1 256.00 ip4-lookup active 141054 36109824 0 2.94e1 256.00 ip4-rewrite active 141054 36109824 0 3.27e1 256.00 without the patch ----------------- Thread 2 vpp_wk_1 (lcore 3) Time 4.3, average vectors/node 224.00, last 128 main loops 40.00 per node 222.61 vector rates in 8.4443e6, out 1.6889e7, drop 0.0000e0, punt 0.0000e0 Name State Calls Vectors Suspends Clocks Vectors/Call BondEthernet0-output active 142744 36542464 0 2.51e1 256.00 BondEthernet0-tx active 142744 36542464 0 2.67e1 256.00 TenGigabitEthernet6/0/0-output active 142744 18270813 0 9.19e0 127.99 TenGigabitEthernet6/0/0-tx active 142744 18270813 0 6.98e1 127.99 TenGigabitEthernet6/0/1-output active 142744 18271651 0 9.43e0 128.00 TenGigabitEthernet6/0/1-tx active 142744 18271651 0 7.02e1 128.00 bond-input active 142744 36542464 0 1.76e1 256.00 dpdk-input polling 71372 36542464 0 5.08e1 512.00 ethernet-input active 142744 36542464 0 6.15e1 256.00 ip4-input active 142744 36542464 0 3.23e1 256.00 ip4-lookup active 142744 36542464 0 2.96e1 256.00 ip4-rewrite active 142744 36542464 0 3.28e1 256.00 Change-Id: I9fd43eda3c735cbff680ac6d2f01ecdae81f0eda Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-05Source VRF Select testsNeale Ranns2-9/+15
Change-Id: Id6c16462fccf890eaa0e526ad048e032c9da8800 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-05NAT: convert remaining clib_warning to nat_log_*Juraj Sloboda4-30/+30
Change-Id: Ie999ab852cc3775ec90820624d97be746d2590a4 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-10-05node_cli: Give the user a hint as to the problem.Paul Vinciguerra1-5/+15
tested with: DBGvpp# show node foo show node: unknown node name: 'foo' DBGvpp# show node error-drop node error-drop, type internal, state active, index 543 node function variants: ... DBGvpp# show node error-drop bar show node: unknown input 'bar' Change-Id: I896cee9e60028a189dce83666fa4d32a14983a7b Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-10-05session: fix local session tagging and cleanupFlorin Coras6-9/+11
Change-Id: I0d42a0c71fea7dd669fb1fe5ded7e6e944245c7d Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-05On interface deletion - make sure any vlan qinq table is clearedJohn Lo1-0/+2
Change-Id: Ie9bb1cfce2369b448ca55a21b2f8b8bbbb81c59c Signed-off-by: John Lo <loj@cisco.com>
2018-10-05Improve ip_mroute_add_del documentationIan Wells1-4/+24
Change-Id: Ieb882cc67c37bf591b6c737234263c7c35416e6d Signed-Off-By: Ian Wells <iawells@cisco.com>
2018-10-05vxlan:ip4 decap:remove access to tunnel objectEyal Bari3-183/+190
store local/remote addresses + vrf + vni in hash key store complete decap info in hash value (sw_if_index + next_index + error) this removes the need to access the tunnel object when matching both unicast and mcast. however for mcast handling it requires 3 hash lookups: * one failed unicast lookup (by src+dst addrs) * lookup by mcast(dst) addr . * unicast lookup (tunnel local ip as dst + pkt's src addr) where previously it needed 2: * lookup by src to find unicast tunnel + compare dst to local addr (failing for mcast) * lookup by mcast to find the mcast tunnel Change-Id: I7a3485d130a54194b8f7e2df0431258db36eceeb Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-10-04vcl: fix test throughput computationFlorin Coras1-2/+2
Change-Id: I78260cd1a412e93a5d6686888b6ea17f52245a4a Signed-off-by: Florin Coras <fcoras@cisco.com>
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>