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2018-09-20SR-MPLS: MPLS table checks (VPP-1422)Neale Ranns1-0/+17
Change-Id: I397715ea8c1966f5ee61128f284d62d875c568e1 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-20session/svm: add want_tx_event flag to fifoFlorin Coras1-6/+7
Have applications use explicit flag to request events from vpp when it transmits from a full fifo. Change-Id: I687c8f050a066bd5ce739d880eaec1f286038d95 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-20Route counters in the stats segmentNeale Ranns9-81/+170
route ADD API changed to return the stats segment index to use to read the counters Change-Id: I2ef41e01eaa2f9cfaa49d9c88968897793825925 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-20vhost-user: Add disable feature support in apiMohsin Kazmi2-2/+16
Two flags to disable mergable rx buffers and indirect descriptors are added to api. Change-Id: Iba0ee9c48d19dfc3d3420a3fdaf44a1a1d325e99 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-09-19GRE: fix 4o6 and 6o4 adj stackingNeale Ranns4-20/+24
Change-Id: I13dc5eab8835c4f3b95906816d42dccfeee8b092 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-19L2-fib-dump: send 1 or 0 rather than flag valueNeale Ranns1-3/+3
Change-Id: I487b3b480347f60ffe3af4029adfb22b6700cea7 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-19session: improve close procedureFlorin Coras5-19/+48
Change-Id: I6201a044e70ab6a58db8212960c57edc77c41f96 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-18Fix documentation for SHG in bridge domainYichen Wang1-1/+1
Change-Id: If094971cf011d09fa0daf3ff393f490e584c1151 Signed-off-by: Yichen Wang <yicwang@cisco.com>
2018-09-15session: ensure detach is done with worker barrierFlorin Coras1-7/+12
Change-Id: I98a79f2c3b0268c414dd295c7ebfc561ce049d4b Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-15tls: use application interface apisFlorin Coras1-15/+23
This also exposes app to tls sessions. As a result "sh session verbose" will show for each tls session both the application's session (app to tls) and the tls session (tls to tcp). Change-Id: I1e65c63362ce58f314e762d7db78b44479e1e3a5 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-14BIER API and load-balancing fixesNeale Ranns13-72/+257
Change-Id: Ibda19d786070c942c75016ab568c8361de2f24af Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-14Remove scaffoldingDave Barach2-14/+1
Change-Id: I4acebbf76556428bb45356c8e5b85c72a85a1656 Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-14vlib: introduce user flags in vlib_frame_tDamjan Marion2-3/+3
Those flags have local significance and they can be used for sending hints to the next node. Change-Id: Ic2596ee81c64cd16f96344365370e8fcdc465354 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-14Revert "L2-input: use vlib_buffer_enqueue_to_next"John Lo2-320/+242
The patch did not improve single input link performance and degrade performance with multiple input links. This reverts commit b1232555e91b286feab5667b5a22f29aa8e96626. Change-Id: Ib9336a2e0610088b9145a43cacbdadb52dabd522 Signed-off-by: John Lo <loj@cisco.com>
2018-09-14vcl: keep track of unexpected eventsFlorin Coras2-5/+4
If sessions are marked as blocking, events for other sessions received while waiting for the blocking sessions, are added to a pending list and processed later. Change-Id: Ia6c71006b1c2bcb78af708390da0cd436af397cc Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-14Fix memory leak in API/CLI to create/modify SR policiesJohn Lo4-0/+8
The segment list vector built by the API/CLI is not freed after SR policy creation or modification. Change-Id: If439005481cada6c6af7cb560fe7a4381dd49384 Signed-off-by: John Lo <loj@cisco.com>
2018-09-13L2-FWD: use vlib_buffer_enqueue_to_next and cache prefetch fixNeale Ranns4-201/+159
before: l2-fwd ... 1.72e1 256.00 after: l2-fwd ... 1.49e1 256.00 Change-Id: I24b29b799435776abc6e60df0dd0301b74aac99b Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-12Trivial: Fix lisp flag labelPaul Vinciguerra1-1/+1
Change-Id: Ic5339169124edc8ea1f82ffcba7cde8b7f224e83 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-09-13IP-neighbor: add and delete internal APINeale Ranns6-58/+118
Change-Id: I4d1ab5ff0c8f0756e91bf63e045f88513bb7d039 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-09-13L2-input: use vlib_buffer_enqueue_to_nextNeale Ranns2-242/+320
use the same trick as l2-ouput to group the processing of packets on the same interface. Change-Id: Ib2a6a1b5f362372936197f5bb2fdd0fe9439226b Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-12fix missing extern in vnet/ethernet/node.cDamjan Marion1-1/+1
Change-Id: Idabdd1112ba7e390a7b14a83cc7fbd198c8754df Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-12L2-Learn: use vlib_buffer_enqueue_to_nextNeale Ranns1-195/+147
before: l2-learn ... 2.00e1 256.00 after: l2-learn ... 1.77e1 256.00 Change-Id: I22fe9ab4ec995ee22c547cfe16bf88c04838520c Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-12vhost: Fix VPP crash when reloading VM with mixed-type ports [VPP-1406]Yichen Wang2-1/+15
When VM is having mixed type of vhost-user and SRIOV ports, QEMU (RedHat v2.10) will not send disconnect signal to VPP, and just gives the new memory region directly. VPP is not able to handle new memory region mapping without disconnect signal first, which will result in a SEGV. The fix will handle the VM reboot scenario without explict disconnect signal from QEMU. The fix is to invalidate the avail, desc, and used pointers in the txvq when the new memory regions are received. This is because these pointers are not valid anymore with the new memory regions. In the input node, check to make sure the avail pointer is valid and punt if not. Change-Id: Ieb8b427b202f4442a58907dab1661d63a03650de Signed-off-by: Yichen Wang <yicwang@cisco.com>
2018-09-12VXLAN-GBP: use common types on the APINeale Ranns4-81/+73
Change-Id: I11ec0d7048d36c30a97d437e5b0abd05f06ab0eb Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-12vcl: improve read and fifo event handlingFlorin Coras4-1/+30
Change-Id: Ic1c51818b8aa8dbd164e70bb3b7471868e5af6f6 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-11indent off in ip_lookup_set_buffer_fib_indexNeale Ranns1-4/+5
when the name of the structure crosses a line boundary it's painful to parse... Change-Id: I5d0606900802fb8d64a065f31f3e2a53bd8a5f40 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-11L2-learn; cache prefetch fixNeale Ranns3-16/+23
the header is written (STORE) the data is only read (LOAD) Change-Id: Ia3ac0c81224a0db736c329ed3e2e55b7417f08a0 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-11GBP Endpoint UpdatesNeale Ranns1-0/+7
- common types on the API - endpoints keyed in various ways for DP lookup - conparison functions for VPP IP address types Change-Id: If7ec0bbc5cea71fd0983fe78987d147ec1bd7ec8 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-09-10new multiversioning on ethernet input nodesDamjan Marion2-35/+17
Change-Id: I1aa196756b3ff4969b8ff2f117778d2cd87d6dd5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-10vxlan-gbp: Add support for vxlan gbpMohsin Kazmi15-1/+3435
This patch implements vxlan with extension of group based policy support. Change-Id: I70405bf7332c02867286da8958d9652837edd3c2 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-09-10session: lock app worker mq for io eventsFlorin Coras5-30/+26
Also fixes vcl client/server stats and closing procedure. Change-Id: I7d5a274ea0a3c8ea13062bf61bf402248dfe1a19 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-08L2 BVI/FIB: Update L2 FIB table when BVI's MAC changesNeale Ranns19-14/+66
also some moving of l2 headers to reduce dependencies Change-Id: I7a700a411a91451ef13fd65f9c90de2432b793bb Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-08vcl: set worker pthread stop keyFlorin Coras1-1/+1
Otherwise the key destructor is not called on pthread_exit. Change-Id: I11e6b9683a926eecd3f40a44aab41924ff9c3101 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-08session: detect namespace for transport appsFlorin Coras3-4/+20
Change-Id: I770607cb213d538a29d7bd5762682981b01e9d18 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-07session: fix reentrant listensFlorin Coras3-16/+22
Change-Id: I72d400401a308012b43513179870823f6f921e44 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-07L2-FIB: replace bit-fields with flagsNeale Ranns6-69/+132
Change-Id: Ic31da442a0e0477569d53b4a72627bbb25e93365 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-07IP route update fix when multipath and drop setNeale Ranns1-20/+14
Change-Id: I9cec7486cb6e3c5261d74d2b15a4d19469285a30 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-07vcl: refactor test client to support workersFlorin Coras1-1/+1
Change-Id: I7fcfddc2bc7d9a64f8aa0d57ba5d11d325a15ce1 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-07geneve: fix variable initial valueZhiyong Yang1-1/+1
It is not good enough to initialize sw_if_index0 = 0, sw_if_index1 = 0, as it maybe causes the first two incoming packets to miss necessary computation. Change-Id: Ifcab408d9514820e0daa280f4c73956db13b59be Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2018-09-06vxlan: improve encap performanceZhiyong Yang1-2/+10
1. For vxlan, prefetching one cacheline is enough. 2. Reduce vlib_increment_combined_counter functtion calling if possible. Change-Id: If3a72ac40c8988caaf0d5915b695f86d799f15a9 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2018-09-06eth_mac_equal takes const pointersNeale Ranns1-1/+1
Change-Id: I5a47d30d783dcf000e3ca2bcdc46e7d93654cc37 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-06vxlan_gpe: optimize encap performanceZhiyong Yang1-32/+47
The patch can reduce 13 cycles per packet for the graph node vxlan-gpe-encap and increases 5% or so vxlan_gpe encap throughput on Haswell platform for the best case (All pkts have the same sw_if_index). Change-Id: I9c70fd3e0f2f0a9d922cf64970d0b0d51b772024 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2018-09-06vcl/session/svm: fix coverity warningsFlorin Coras1-3/+3
Change-Id: I27532b3ab244dc95955e836a42b229a6e4e32818 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-06session: support multiple worker bindsFlorin Coras13-333/+601
Allows app workers to listen on the same session endpoint. Incoming connects are spread across the workers in a round-robin fashion Change-Id: Ib5f5817230d9abc6127a85cdbdcad70d980c0f7f Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-09-06Enum type on the API for QoS sourcesNeale Ranns2-14/+49
Change-Id: I877541ede6e26581c659821502f23b777903b82f Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-05Add missing API MAC address encode implementationNeale Ranns1-0/+1
Change-Id: I4cb073f23a7f24f0fc16f2eda8b869dbe657f71b Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-04l2_output:skip processing if no features are enabledEyal Bari1-2/+6
Change-Id: I7fcc082376b451c6179ec2ef58f98c931adfed27 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-09-03Deprecate old buffer replication schemeDamjan Marion4-423/+0
Change-Id: I1f54b994425c58776e1445c8d9fe142e7a644d3d Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-08-31IPx address query functions take a const pointerNeale Ranns2-34/+33
Change-Id: I45b0c48e89cb1ea556c795f6163a8346f2e2e0da Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-08-31Fix typoDave Barach1-1/+1
Change-Id: Iadf4ce27f56400b669b80f2e718b6d4330c949a5 Signed-off-by: Dave Barach <dbarach@cisco.com>