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2017-12-10make sure the very first fragment triggers an rx_callbackAndreas Schultz1-0/+1
On the first session server, the first payload packet gets queued but the Rx callback will only be invoked when the second packet is received. By initializing enqueue_epoch in the session, we can make sure that the RX callback will be invoked for the first packet as well. Change-Id: I60e2cf8d4d2ca71d461ca003d459c8e6e6956a4d Signed-off-by: Andreas Schultz <aschultz@warp10.net>
2017-12-10VPP-1077 Add meaningful error info, when executing command with ↵Swarup Nayak4-19/+31
enable/disable option Change-Id: I47dd6f9637f0214971e3191852d84aa92d64b8c0 Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
2017-12-09BIER in non-MPLS netowrksNeale Ranns35-519/+1019
as decsribed in section 2.2 ihttps://tools.ietf.org/html/draft-ietf-bier-mpls-encapsulation-10 with BIFT encoding from: https://tools.ietf.org/html/draft-wijnandsxu-bier-non-mpls-bift-encoding-00 changes: 1 - introduce the new BIFT lookup table. BIER tables that have an associated MPLS label are added to the MPLS-FIB. Those that don't are added to the BIER table 2 - BIER routes that have no associated output MPLS label will add a BIFT label. 3 - The BIER FMask has a path-list as a member to resolve via any possible path. Change-Id: I1fd4d9dbd074f0e855c16e9329b81460ebe1efce Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-12-09vlib: PCI rework to support VFIODamjan Marion7-432/+835
Also fixes old ixge driver, so it works with recent physmem changes and vfio. Change-Id: Id4be74b34daed47cd281a77eec43d6692340d882 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-09VPP-249 Coding standards cleanup - vnet/vnet/dhcpkhemendra kumar8-2035/+2085
Change-Id: I45a166b5780675d2bc6fe90595f413725704eaa8 Signed-off-by: khemendra kumar <khemendra.kumar13@gmail.com>
2017-12-09jvpp: include all api files from @top_builddir@/vppMarek Gradzki2-6/+5
Currently: - vpe.api (supported previously) - stats.api - oam.api Change-Id: Iab48d5d142e9a1ea0a4f366352b1d9429cc47309 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2017-12-09jvpp: do not hardcode event sufixes (VPP-940)Marek Gradzki7-141/+175
JVpp maps request messages with replies for Java API user convenience, e.g.: - do not polute send APIs with messages other than requests/dumps, - allow callback registration only for replies/details and events. Since there are no conventions for event message naming (https://wiki.fd.io/view/VPP/API_Concepts#API_Conventions), jvpp should not limit events to messages that end with 'event' or 'counters' suffix. Instead jvpp should treat all messages except for requests/dumps as potential events. Such behaviour was introduced on Java API level by https://gerrit.fd.io/r/#/c/8377/ in order support reusing details messages as events (e.g. BFD events). This patch goes one step forward by relaxing rules at jvpp generation level. Change-Id: I2a35e9eb2a288b2cf02d36ca95e6cb13e76e19e3 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2017-12-08Remove the unused 'create VRF if needed' API parametersNeale Ranns3-23/+0
Change-Id: I35e166feeb0ac1e0e570efe07cb5f4cbeb5b8670 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2017-12-08tapv2: multiple improvementsDamjan Marion12-148/+363
- change interface naming scheme - rework netlink code - add option to set link address, namespace Change-Id: Icf667babb3077a07617b0b87c45c957e345cb4d1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-08vppinfra: fix issues depending on compilerSergio Gonzalez Monroy1-34/+34
It looks like different compiler versions produce different results for expressions like "(cast) ptr + inc". Use parenthesis to avoid such issues. Change-Id: I93a9883bf5fc05ae462df5b004817775f0739405 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-12-08punt: fix tracing for partially traced chainsKlement Sekera1-4/+5
This fixes a crash if the first buffer in buffer chain is not traced, but some other buffer (mid-chain) is. Change-Id: I2c9f529ae0bc3263d20981e0cb83ce24ed292bd8 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-12-08vom: acl-l3: Fix pretty print for TCP mask and flagsMohsin Kazmi1-2/+2
Change-Id: If14d1b2d9b73de77321d94f10d48fa1bb04846f6 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2017-12-08VOM: prefix bit fiddlingNeale Ranns3-19/+130
Change-Id: I4fbf4a574f455628d56e78cefc1a76adc06bc801 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2017-12-07jvpp: unify notification handlingMarek Gradzki3-23/+7
Since introduction of dedicated SW Interface Event, there is no need for special handling of messages that can be both requests and events. Change-Id: I76575e32c6d5b19e9a1ca953e5841d8ac3de4de7 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2017-12-07jvpp: remove special request<>reply mappingsMarek Gradzki10-102/+28
Since L2FibTable removal and introduction of dedicated SW Interface Event, special message handling code can be removed. The patch also fixes issues found by Intelij's code inspection tool. Change-Id: Ic4b2fd12ac30c7627f4cd6769716e4bb52ec0b10 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2017-12-07Corrected help string of show ip puntSwarup Nayak2-2/+2
Change-Id: I32ec3ff341e70ceaa6203df5a9e7c3ffdae20a06 Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
2017-12-06VPP-259 Coding standards cleanup - vnet/vnet/lawful-interceptsatish.karunanithi3-182/+211
Change-Id: Ie750c9fe06c067226b90bdcc3ea423b74d16562d Signed-off-by: satish.karunanithi <satish.fdio@gmail.com>
2017-12-06Label stack size exceeded fixNeale Ranns2-1/+19
Change-Id: Ibe2041d83e9b5be16801dc316bd472ae4f6e8c31 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-12-06session: support for rule tags overwritingFlorin Coras2-67/+156
Change-Id: I0cf48b69042996afcb8b192f5fd98165058d9e1d Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-12-06UT: Repaired broken C unit tests (--enable-tests)Ole Troan6-22/+14
Change-Id: I63d720378b92813993525f80fee90fc79df27fba Signed-off-by: Ole Troan <ot@cisco.com>
2017-12-06Restructure some files in LB to src/vnet to reuseHongjun Ni5-14/+47
Change-Id: Ic8b193e93ce18ca82b294816aa7ee0ef31d64bc2 Signed-off-by: Pierre Pfister <ppfister@cisco.com> Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2017-12-06Remove unused, uninteresting codeDave Barach11-4133/+0
Move elog_sample.c to src/examples/vlib Change-Id: I7d32c83c424b9ca4a057372c7fc6a6e2b7dab034 Signed-off-by: Dave Barach <dave@barachs.net>
2017-12-06make clib_maplog_update_header(...) globally accessibleDave Barach3-22/+56
clib_maplog_process(...): handle logs which weren't closed properly. It will happen. Change-Id: Ibcf9c9ea7a09991e6294050e7d2979a0d3f965cf Signed-off-by: Dave Barach <dave@barachs.net>
2017-12-06fix bug in pagerNeale Ranns1-2/+3
the format statement can return NULL before the pager has pages. Change-Id: Ibabfd107e64fc9ab0eb142c28c155506f0d25828 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-12-05fill "show cpu" Flag list on aarch64 platforms (VPP-1065)Gabriel Ganne2-6/+84
use getauxval(AT_HWCAP) to get the processor capabilities. The result should be the same as calling cat /proc/cpuinfo | grep Feature | head -n1 All but one (aes) features have a different name. handle aes by adding it an arch prefix, which is skipped during print and a clib_cpu_supports_aes() custom function. Change-Id: If9830bd5a17bac1bd1b5337dacbb0ddbb8ed6b18 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-12-05tap_v2: convert ring size from network to host orderMilan Lenco1-2/+2
Change-Id: Ica1be5c75c83ac64c7063bfeff1f4d00702a00e1 Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>
2017-12-05dpdk/ipsec: multiple fixesSergio Gonzalez Monroy5-105/+126
- fix ESP transport mode - safely free crypto sessions - use rte_mempool_virt2phy/rte_mempool_virt2iova - align DPDK QAT capabilities for IPsec usage (DPDK 17.08) - reserve 16B for aad (reference cryptodev doc) Change-Id: I3822a7456fb5a255c767f5a44a429f91a140fe64 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-12-05dpdk:remove duplicate codeEyal Bari1-11/+8
unify code from both branches Change-Id: Iae7325cff8c799c7827727ad7465bec089e39f50 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-12-05remove smp dead code (VPP-1066)Gabriel Ganne3-729/+0
this follows commit 01d86c7f6f05938c7d3fe181bd0aa2f75ccdd1df which removed many unused functions from smp.h Change-Id: I3aa0954a5e2319cc526fa68dda113f3cbe063960 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-12-05Revert "FIB: optimise for src memory allocations"Neale Ranns5-264/+121
This reverts commit 84517cfd1508f6da24937f310f7fffe752f22584. Change-Id: Ic7eeffa2ed4607d3d653f34b93c20c833c789ee1 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-12-04vnet: set vnet_buffer l2_hdr_offset and l3_hdr_offsetSteven1-0/+22
Changes made in ethernet_input to set l2_hdr_offset,l3_hdr_offset, and their corresponding flags. Please note that ethernet_input, as a critical DP, incurs a few extra cpu cycles due to this patch, but for a worthy cause. Change-Id: Ie9ae352ea62959d2779ebcca98a1898e3d9e1d6f Signed-off-by: Steven <sluong@cisco.com>
2017-12-04vlib: switch when frames are differentEyal Bari1-10/+12
[ebari] no need to switch if next2, next3 are equal to next_index [dbarach] change fix_speculation calculaton to a branch-free xor/or tree Change-Id: I0131dc4499218363d5b0ce8f6440ce74e0b22bb9 Signed-off-by: Eyal Bari <ebari@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
2017-12-04tap_v2: move code to vnet/devices/tapDamjan Marion7-17/+27
virtio backend stays in vnet/devices/virtio Change-Id: Idbf04f1c645a809ed408670ba330662859fe9309 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-04tapcli: change interface nameDamjan Marion1-1/+1
As tapcli code is going to be deprecated and replaced with tap v2 code, change the interface naming so the new code can use form tap-X. Change-Id: I2684a880c037caee677927214752c00cf97f63f6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-04dpdk: remove unused "use_rss" flagEyal Bari2-7/+0
Change-Id: I31d2cbb02a0f59603ef1adc0d185e3d775dfda2f Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-12-04dpdk: remove duplicate functionEyal Bari1-32/+1
dpdk_rx_next_from_packet_start is equivalent to dpdk_rx_next_from_etype and seems to have no side effects Change-Id: I629dadfbfb35ad1f5c7198e7824883ae4bd6abaa Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-12-04dpdk: remove unused cached eth input nodeEyal Bari2-10/+0
Change-Id: Ic43c70bfe3e93cb3e6cfab7cda1986e44e371c06 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-12-04tap_v2: coverity strikes, again!Steven1-2/+3
fd is not close when IOCTL encounters an error which causes resource leak. The fix is to initialize fd to -1. At return, close fd if it has a valid value. Change-Id: I53c4f5c71ca0f556fb6586f5849e7cb622632d8f Signed-off-by: Steven <sluong@cisco.com>
2017-12-04virtio: zero data structs in virtio_vring_initDamjan Marion1-3/+3
Change-Id: I877cf1abb062a90f428c3ec0cab5c6e9dad0ca82 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-02maplog headers, offline processing, doxygen tagsDave Barach3-30/+384
Change-Id: I0545018ec02f3706ad6a2da6fc13537db5c31a2d Signed-off-by: Dave Barach <dave@barachs.net>
2017-12-02VOM: l2fib: Add bvi flag supportMohsin Kazmi3-13/+29
Change-Id: I03d7508649e80a538fcf9541815e2c29224bc87a Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2017-12-02tap_v2: multiple improvementsDamjan Marion10-118/+380
- add support for assigning tap interface to the bridge - add support for assigning tap interface host side ip4 and ip6 address - host namespace can be specified as PID (pid:12345) or full path to file - automatically bring linux interface up Change-Id: I1cf7c3cad9a740e430cc1b9c2bb0aad0ba4cc8d8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-02gpe: fix gpe enable/disable commandFlorin Coras1-1/+1
Return error if not input provided. Change-Id: I4a68fafaf4efd74395e513baa7f18fa55b83de87 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-12-01session: allocate cb messages from client ringFlorin Coras2-5/+7
Change-Id: Ib644a1840c5f24203b6968561f467fbe5e255055 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-12-01Coverity warning be goneDave Barach1-1/+1
Change-Id: I0946c0a124f3fc9a0aa87499a35edfeaabaec932 Signed-off-by: Dave Barach <dave@barachs.net>
2017-12-01vnet: fix a typo in vnet/buffer.cSteven1-1/+1
vnet_buffer->l3_hdr_offset should be displayed as l3-hdr-offset, not l2-hdr-offset. Change-Id: Ib8ec9d17a1b4167a2204002023ba2260e8ba36c4 Signed-off-by: Steven <sluong@cisco.com>
2017-12-01virtio: fix coverity warningsSteven3-9/+8
Fix 3 coverity warnings 1. api_format.c: init net_ns = 0 and remove its corresponding vec_add and vec_free 2. netlink.c (reported in tap.c before the code was removed): resource leaked due to fd is not close 3. tap.c: subtract 1 for size when calling strncpy to accommodate the terminated NULL character Change-Id: Iff4e66604862f0c06dac227b8cfd48d3979e41a5 Signed-off-by: Steven <sluong@cisco.com>
2017-12-01VOM: fixes for interface recreate on agent restart and L2 re-bindingNeale Ranns4-10/+24
Change-Id: I14c838ee99f9bc2db66bb2e775039d2cb2e7924f Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2017-12-01acl-plugin: fix coverity 177970-177973,178891, and incorrect reset of ↵Andrew Yourtchenko1-13/+33
dot1q/dot1ad classifier mask 17797[1-3] have been a false positive in the optional debug CLI argument handling, 178891 was triggered by an unnecessary use of memcpy. Also fix the issue reported by khers (thanks!) - since 178891 was in the same place. Change-Id: I3a804e2b1d25d74c11fcc389020d2c1fd69902b2 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-11-30tap_v2: move netlink code to separate fileDamjan Marion4-76/+148
Change-Id: Ib091875f77ea99421aec0947fd17833c4e6d2ec2 Signed-off-by: Damjan Marion <damarion@cisco.com>