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2017-03-22vhost: support interrupt modeSteven4-32/+392
vhost currently supports only polling mode. This patch is to add interrupt mode. When the interface is configured for interrupt mode, our input node does not get called unless there is a packet in the vring. If a particular CPU has one interface configured for polling mode and another in interrupt, the input node is set to polling for that CPU. This diffs also includes two crashes in vlib's dispatch_node. One is included in https://gerrit.fd.io/r/#/c/5516. The other crash is in the ASSERT. The ASSERT can become true when the caller of dispatch_node is in a loop. The first call converted the node to polling. The second call thereafter will hit the ASSERT. Change-Id: If17b6d48b20d7d8605c6a161459828637173cd32 Signed-off-by: Steven <sluong@cisco.com>
2017-03-22SNAT: added actual delete to snat_det_mapMartin2-12/+49
Change-Id: I8187b43129b80fadd90ea493afb922064f79abbe Signed-off-by: Martin <magalik@cisco.com>
2017-03-22policer: fix byte ordering in policer_details msgMarek Gradzki2-4/+4
Change-Id: Id53131e8cd32bfd35739a7bd7cdbadf3a9f4d941 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2017-03-22Initial draft of VPP changes to cleanup iOAM export.Vengada8-6/+9
This is needed for iOAM export for NSH. Change-Id: I702934b2cde8b1c07ec5c299d5fcd98dce94c62c Signed-off-by: Vengada <venggovi@cisco.com>
2017-03-21ACL plugin 1.2Andrew Yourtchenko7-19/+2809
L3 path support, L2+L3 unified processing node, skip IPv6 EH support. Change-Id: Iac37a466ba1c035e5c2997b03c0743bfec5c9a08 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-03-21LISP statisticsFilip Tehlar13-46/+639
Change-Id: I399cac46d279e020ba33459ef759d9d29d3ac716 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2017-03-21armv8 - fix os_cpu_clock_frequency for armv8Gabriel Ganne1-0/+6
System timer of ARMv8 runs at a different frequency than the CPU's. The frequency is fixed, typically in the range 1-50MHz. It can be read at CNTFRQ special register. Change-Id: I6a21a6a9e2df783559df0caec63d5525c2258227 Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-03-20vnet: add device-input threadplacement infraDamjan Marion7-78/+310
This change adds two new debug CLI command: - "show interface placmenet" to display which thread (main or worker) is responsible for processing interface rx queue vpp# show interface placement Thread 0 (vpp_main): node af-packet-input: host-vpp1 queue 0 Thread 1 (vpp_wk_0): node af-packet-input: host-virbr0 queue 0 Thread 2 (vpp_wk_1): node af-packet-input: host-vpp2 queue 0 host-lxcbr0 queue 0 - "set interface placmenet" to assign thread (main or worker) which process specific interface rx queue vpp# set interface placement host-vpp1 queue 0 main Change-Id: Id4dd00cf2b05e10fae2125ac7cb4411b446c5e9c Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-18Fix bonded interface name to use instance number starting from 0John Lo3-5/+7
With DPDK 17.02, bonded interface device_index does not start from 0 and may vary depends on the existence of other interfaces. Implement instance number for bonded interface so the interface name can make use of instance number starting from 0. Change-Id: Ia8eb7bd530446faa02ee7c7d1f6abdc22ac60b62 Signed-off-by: John Lo <loj@cisco.com>
2017-03-18Check change in unnumbered setting before updating IP enabled stateNeale Ranns2-6/+23
Change-Id: I6424a083ec889961ba4d0cd1df8348f20436be14 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-17features: remove remaining .end_nodeDamjan Marion1-1/+0
Change-Id: If882adb9c937f57223c524ed87453f3053f616ed Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-17PNEUM: Fix Coverity error (missing unlock).Ole Troan1-1/+2
Change-Id: I53433e89d06fbc95e160887517acafc1544e81b5 Signed-off-by: Ole Troan <ot@cisco.com>
2017-03-17Fix bonded ethernet PMD name for DPDK 17.02Alexander Popovsky (apopovsk)2-7/+24
In DPDK 17.02 bonded PMD name is changed from rte_bond_pmd to net_bonding. Change-Id: I1a57a16b0ae68b5fa56a561a4f75981112228572 Signed-off-by: Alexander Popovsky (apopovsk) <apopovsk@cisco.com>
2017-03-1764 bit per-thread countersNeale Ranns8-201/+132
after: TenGigabitEthernet5/0/1-output active 107522 17375708 0 7.22e0 161.60 TenGigabitEthernet5/0/1-tx active 107522 17375708 0 6.93e1 161.60 ip4-input-no-checksum active 107522 17375708 0 2.52e1 161.60 ip4-lookup active 107522 17375708 0 3.10e1 161.60 ip4-rewrite active 107522 17375708 0 2.52e1 161.60 before TenGigabitEthernet5/0/1-output active 433575 110995200 0 6.95e0 256.00 TenGigabitEthernet5/0/1-tx active 433575 110995200 0 7.14e1 256.00 ip4-input-no-checksum active 433575 110995200 0 2.66e1 256.00 ip4-lookup active 433575 110995200 0 3.29e1 256.00 ip4-rewrite active 433575 110995200 0 2.59e1 256.00 Change-Id: I46405bd22189f48a39f06e3443bb7e13f410b539 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-17Fix IP feature ordering.Neale Ranns12-61/+316
Drop comes before lookup when enabled. is_first_or_last is not required when setting a feature, the anchor is added in find_config_with_features(). Don't make the PG interfaces automatically L3 enabled, this way we can have tests that check the L3 protocol disbaled behaviour. Change-Id: Icef22a920b27ff9cec6ab2da6b05f05c532cb60f Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-17MPLS performance improvments.Neale Ranns9-141/+300
1 - Quad loop lookup and label imposition. 2 - optimise imposition for the 1 label case 3 - input gets TTL from header directly (no byte swap) Change-Id: I59204c9e5d134b0df75d7afa43e360f946d1ffe7 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-17Attached hostsNeale Ranns10-30/+269
allow this config to function: set int ip address loop0 169.254.1.1/32 (the default GW address for attached hosts) set int unnumbered af_packet0 use loop0 ('enable' IP on the host interface) ip route add 192.168.1.1/32 via af_packet0 (where to find the host) repeat for each host and host interface. Inter-host communication is throught the /32 routes. To allow this: 1 - attached host routes have the ATTACHED flag set, so the ARP code accepts then as legitimate sources 2 - unnumbered interfaces inherit the source address from the IP interface Change-Id: Ib66c5f0e848c528f79372813adc3a0c11b50717f Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-17Python API: Fix RPM packaging (again).Ole Troan1-4/+6
Change-Id: I5c510cde1227a131ddda58d090cd5dbf112ce1fb Signed-off-by: Ole Troan <ot@cisco.com>
2017-03-17vlib: fix potential crash in dispatch_node ELOG_DATA callSteven1-2/+11
dispatch_node may be invoked from vlib main or worker threads. The call to ELOG_DATA in dispatch_node passes the parameter &vm->elog_main. It works fine when dispatch_node is invoked from the main thread. It does bad thing when it is invoked from the worker thread. While we are at it, make two additional enhancements to the same area. 1. Use ELOG_TRACK_DATA instead of ELOG_DATA to enhance g2 viewer presentation. 2. Since ELOG_DATA is in the data path, it could get very chatty. Make the call to ELOG_TRACK_DATA conditional compile. Change-Id: I80ca0eea10bc1e5d0d5549f9844dd9a34dbb65a2 Signed-off-by: Steven <sluong@cisco.com>
2017-03-17Cache a 'has-features' flag on the adjacency for faster access. Reclaim the ↵Neale Ranns12-162/+162
node_index memeber from the rewrite for space - this is only used for formtting before: ip4-rewrite * * * * 2.66e1 256.00 after: ip4-rewrite * * * * 2.40e1 256.00 Change-Id: Ic397150727cad38811564777419ad6bd26b8a3a6 Signed-off-by: Neale Ranns <nranns@wasa-ucs-11.cisco.com>
2017-03-17Use the feature anchor in the MPLS input arc - it performs much betterNeale Ranns3-7/+9
Change-Id: I3d64ddb248478accd4d9b3124f018c9aab63a60f Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-17Adjacency refinement; check the cover's interface against the adjacency'sNeale Ranns3-24/+150
Change-Id: I3fa2f35056b74e479288bb956f2713f727a81c72 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-16Add epel-rpm-macros for CentOS/RHEL install-depAlexander Popovsky (apopovsk)1-1/+1
%py2_install is required by vpp-api-python and is not available on bare CentOS/RHEL install, causing 'fg: no job control' error. Added 'epel-rpm-macros' to the list of EPEL dependencies Change-Id: I1e09d7d825d9d8db06e7385d2b8d5579c8ce748b Signed-off-by: Alexander Popovsky (apopovsk) <apopovsk@cisco.com>
2017-03-16vlib: additional runtime_data checksDamjan Marion1-8/+14
Change-Id: I9b6ed9741fae89bdefa6f601398eb63a21155069 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-16ping: Fix coverity error 163907Andrew Yourtchenko2-0/+6
Return an error if the ip6_interface_first_address decides to return NULL. Change-Id: Iea0184382b8fbe2af81a781c3671687a1fbb5b32 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-03-16API:replaced all REPLY_MACRO's with api_helper_macros.hEyal Bari11-308/+39
Change-Id: I08ab1fd0abdd1db4aff11a38c9c0134b01368e11 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-03-16vhost: wrong value return for VHOST_USER_VRING_GET_BASESteven1-4/+11
When the VM is migrated, the driver sends VHOST_USER_VRING_GET_BASE message to the device to get the vring offset. The device is supposed to shut down the vring, and return the current vring offset. What the code did was to shutdown the vring, initialize the vring, and return 0 to the driver. The fix is to first store last_avail_idx in the message and then close the vring. Change-Id: I432e9f50f36d89fe53a45e050edcf5e1218caf7a Signed-off-by: Steven <sluong@cisco.com>
2017-03-16vlib: make runtime_data thread-localDamjan Marion14-106/+273
Change-Id: I4aa3e7e42fb81211de1aed07dc7befee87a1e18b Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-15Python API: Change from cPython to CFFI.Ole Troan16-351/+186
Change-Id: I03e52466fb3f909ae52b8fba601168f3eadbd972 Signed-off-by: Ole Troan <ot@cisco.com>
2017-03-15No vector allocation during buffer copyNeale Ranns3-16/+40
Change-Id: I7e8556af833ca0e00fadc96dcd2077ff1104541b Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-15API: define optional base_id for REPLY_MACRO'sEyal Bari2-106/+11
this enables sharing the api_helper_macros.h implementation Change-Id: Ie3fc89f3b4b5a47fcfd4b5776db90e249c55dbc3 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-03-15Fix binary-api cmd/arg split logicDave Barach1-20/+19
Change-Id: If3dbce830684b5eab8944519424074b03cc7d703 Signed-off-by: Dave Barach <dave@barachs.net>
2017-03-15VXLAN:add hidden multicast interface checkEyal Bari4-37/+29
and some refactoring Change-Id: I99e3c5e782ce65cb9779ccc3a9a3151ef1429e07 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-03-15VPP changes to support iOAM over NSH-MD2. Separate trace dataVengada8-18/+56
structure definitions into two files to share code with NSH plugin (iOAM) Change-Id: I0192551f71678e4f814bc6a7d25200a1580f3033 Signed-off-by: Vengada <venggovi@cisco.com>
2017-03-14Fix packet trace output: dpdk_rx_trace must decode the actual ethertypeDave Barach1-1/+31
As opposed to rubbish (typically) 14 octets past the ethertype. Also fix buffer error code setup in dpdk-input node single loop. Change-Id: Ide7c4097d3bb91e62749ed4e1d69a7b4b90225de Signed-off-by: Dave Barach <dbarach@cisco.com> Signed-off-by: John Lo <loj@cisco.com>
2017-03-14API:support hidden sw interfacesEyal Bari3-86/+60
validate interfaces - added check for hidden interfaces interface dump - dont send hidden interfaces set_unnumbered - test for hidden vl_api_create_vlan_subif_t_handler, vl_api_create_subif_t_handler - fixed potential memory leak some other minor refactors to make code clearer and shorter Change-Id: Icce6b724336b7d1536fbd07a74bf7abe4916d2c0 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-03-14Try again: __COVERITY__ vs __COVERITYDave Barach1-1/+1
Hate it when that happens... Change-Id: I725c8539d6349755e9d75ae05f2703c83ea704be Signed-off-by: Dave Barach <dave@barachs.net>
2017-03-14Clean up dead API client reaper callack schemeDave Barach3-9/+63
Change-Id: Iec3df234ca9f717d87787cefc76b73ed9ad42332 Signed-off-by: Dave Barach <dave@barachs.net>
2017-03-14Nasm > 2.11.06 required for sw_crypto.Thomas F Herbert1-0/+1
Change-Id: I7583d3074478579a841c7827a12a4a8fc74d9d61 Signed-off-by: Thomas F Herbert <therbert@redhat.com>
2017-03-14ioam: ip6 hop by hop ext header and SR header co-existenceshwethab5-75/+87
1. Fix finding sr extension header 2. Fix for assert checks for space for sr header in packet headroom 3. ioam build warnings 4. Fix for SR header removal in presence of hbh ext header clib_memcpy with overlapping src/dst was failing Change-Id: I8576204eb571d1d4725a4e6976e18fe61cd1cd35 Signed-off-by: shwethab <shwetha.bhandari@gmail.com>
2017-03-14vlib: poll pre_input nodes only on main threadDamjan Marion1-6/+7
Change-Id: I61464fd1610a9754693f31edd72f9fa1b6926511 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-14ioam: fix warningsDamjan Marion0-0/+0
Change-Id: I0148f82cee56eaf0f6485294c8c70793266f1ed6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-14IOAM Coverity fixAkshayaNadahalli8-34/+42
Coverity IDs - 163911, 163910, 163909, 163908, 163905, 163904, 163896, 161957, 161955 Change-Id: Ida822fa45c6936240f61282e2280541d7e6427b3 Signed-off-by: AkshayaNadahalli <anadahal@cisco.com>
2017-03-14Update CSIT tests 170302 -> 170313Jan Gelety1-1/+1
- update of CSIT operational branch to be used for VPP-patch test Change-Id: I1a312a4a3085930c0019ec6832cb9f482174eea3 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-03-13VPP-659 Improve tcp/session debugging and testingFlorin Coras15-181/+636
- event-logging support for tcp and session layer - improvements to uri test code - builtin_server on port 1234 - use the CLOSEWAIT timer when we rx FIN in FIN_WAIT_2 state Change-Id: Ibc445f164b2086b20323bf89c77cffd3059f570f Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Dave Barach <dbarach@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
2017-03-13VPP-279: Document changes for vnet/vnet/devicesBilly McFall4-4/+93
Add doxygen documentation for DPDK crypto CLI command. The move of DPDK to a plugin invalidated the local dir.dox. So moved dpdk/dir.dox to dpdk/device/dir.dox to fix. Change-Id: I229e2921c4b0cdd380021adb520cd2089a376afa Signed-off-by: Billy McFall <bmcfall@redhat.com>
2017-03-13Add MAC address check in ethernet-input node if interface in L3 modeJohn Lo3-8/+28
Interface can be in promiscuous mode if more than one of its sub- interface is in L2 mode. In promiscuous mode, L3 interface need to verify DMAC of packet to match that of the interface and drop if not. This check was done on sub-interface only and now also added to main interface path. Fix incorrect MAC addresses in the flow-per-pkt plugin test, which caused it to fail. Fix MAC address usage in BFD tests. Change-Id: I12a17ec05c7ab298ad10d400c90d082c97eca521 Signed-off-by: John Lo <loj@cisco.com> Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-03-13ACL plugin rejects ICMP messages (VPP-624)Pavel Kotucek3-22/+1042
Change-Id: I95113a277b94cce5ff332fcf9f57ec6f385acec0 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-03-13Refactor SNAT ICMP codeJuraj Sloboda4-314/+558
Change-Id: I07de08ef111011694638a8ebe7a13c240714ce7e Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-03-10Retire vpp_liteDamjan Marion18-92/+67
vpp_lite platform is not needed anymore as same efect can be achieved with following startup.conf config: plugins { plugin dpdk_plugin.so { disable } } Change-Id: I690ea8ceb1c6e1fe32e01e7da54e9958019a93bf Signed-off-by: Damjan Marion <damarion@cisco.com>