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2016-04-15Add LISP APIAndrej Kozemcak7-22/+1726
SET API: lisp_add_del_locator_set lisp_add_del_locator lisp_add_del_local_eid lisp_gpe_add_del_fwd_entry lisp_add_del_map_resolver lisp_gpe_add_del_iface SHOW API: lisp_locator_set_dump lisp_local_eid_table_dump lisp_gpe_tunnel_dump lisp_map_resolver_dump Change-Id: Ie7f521e7e64ad2736b8417852b38454bfdef3728 Signed-off-by: Andrej Kozemcak <akozemca@cisco.com>
2016-04-14Fix dependency install on Ubuntu 16.04Damjan Marion1-1/+1
Change-Id: I2a915a64c65ee78658ee782c0f16963024b8b2eb Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-14Rework of DPDK PCI device uio driver binding processDamjan Marion8-410/+1284
This is complete rework of DPDK PCI initialization. It drops previous scheme where lspci/route/awk/sed are used and instead sysfs is solely used for discovering Ethernet PCI devices. Criteria for blacklisting device is changed from exsiting routing table entry to simple interface state obtained by SIOCGIFFLAGS ioctl(). It checks for IFF_UP flag, so as long as interface is declared up and even when carrier is down interface will be blacklisted. Change-Id: I59961ddcf1c19c728934e7fe746f343983741bf1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-14Init rte_mbuf length fields in af_packet driverDamjan Marion1-0/+5
Change-Id: I30cdad9585c1457c0d8ceecb3e5110ad40740021 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-14Change ARP and IP6-ND nodes to use interface-output node for outputJohn Lo6-94/+28
The current mechanism for setting up arp-input and ip6-discover-neighbor output nodes for interfaces using their interface link up/down callback function is inefficient and has potential timing issue, as observed for bonded interface. Now both nodes will setup output interface sw_if_index in the the sw_if_index[VLIB_TX] field of current packet buffer and then use the interface-ouput node to tx the packet. One side effect is that vlib_node_add_next_with_slot() needs to be modified to allow the same output node-id to be put at the specified slot, even if another slot contain that same node-id already exist. This requirement is caused by BVI support where all loopback interfaces set up as BVIs will have the same output node-id being l2-input while, for output-interface node, the output slot must match the hw_if_index of the interface. Change-Id: I18bd1d4fe9bea047018796f7b8a4d4c20ee31d6e Signed-off-by: John Lo <loj@cisco.com>
2016-04-14Fix vppinfra unit testsFlorin Coras3-5/+10
"make check" in build-root/build-$tag-$arch/vppinfra should now work on a machine with 3G of spare memory Change-Id: Ie6a22e8496b56b93aa90fdc81e3e0c10dc7514fb Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-14Move autogenerated vnet files to config folderFlorin Coras1-0/+2
This cleans up vnet folder however it doesn't clean the existing autogenerated files. I'm not aware of any automated solution to achieve this without involving git. Change-Id: Ib29869e08e1d3bd87b7b54bc414f88bd9c632372 Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-14Opaque index is not populated when ACL is configured. Fixed it.rangan1-1/+6
This is inline with ip6_classify.c Change-Id: Ib6e1f6fa3e4669e0a94e4ae2da48eacb240d192b Signed-off-by: rangan <rangan@cisco.com>
2016-04-13VHOST counters reversedShesha Sreenivasamurthy2-7/+10
VHOST counters are reversed. RX packet count are shown as TX and vise-versa in "show hardware" statistics. Change-Id: Ie1d41f1f0845edf495cdf34ca65466fc307940c6 Signed-off-by: Shesha Sreenivasamurthy <shesha@cisco.com>
2016-04-13Create macro for next_nodes used in lookup family of nodesDamjan Marion6-168/+44
This should help when adding new adjacency types Change-Id: I1832c6b7a80b6bc69ed83423a60511b7932f336f Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-12Added a LICENSE fileEd Warnicke1-0/+202
Change-Id: Iba5dbd74baf18e07a986d30ee67fcff334f5f206 Signed-off-by: Ed Warnicke <eaw@cisco.com>
2016-04-12Porting 2 dpdk patches to dpdk 16.04 patchesTodd Foggoa2-0/+106
Change-Id: If298d0ba4941b3c8ccec3b407080661b4a06ac5b Signed-off-by: Todd Foggoa <tfoggoa@cisco.com>
2016-04-12Creating a new CLI to create loopback interfaces to make the interfaceAlpesh Patel1-0/+6
creation cli consistent Change-Id: I72f074bb8c771511cb5203af6905adccefbb4197 Signed-off-by: Alpesh Patel <apatel9191@hotmail.com>
2016-04-12IP6 FIB: Micro optimization in lookupPierre Pfister1-4/+9
The mask is increasingly small. This saves a few cycles and becomes significant when there are many prefix lengths. Change-Id: Ibd0c9331f675697bb4e90e8ad617994f83edec9c Signed-off-by: Pierre Pfister <ppfister@cisco.com>
2016-04-12Add support for DPDK 16.04 release, rebase some of 2.2.0 patchesDamjan Marion7-1/+318
Change-Id: I08292ba39dc6012c2edbcdaed0b02a8ebe07aec4 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-12Add unit test infrastructure for LISP protocolFilip Tehlar13-36/+649
Change-Id: I802700ad832de1dc6f4a1981e8985aa6e926c8ad Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2016-04-12Add counter for the number of barrier syncs performed.Bud Grise2-0/+3
Change-Id: I42b26c8f95c17577006f13e3419b8ccc9ef7c4f3 Signed-off-by: Todd Foggoa <tfoggoa@cisco.com>
2016-04-12Add a configurable "significant error" metricDave Barach5-16/+163
Change-Id: Idda59272a029ffcbc029f9bb167508d7bd5e6e21 Signed-off-by: Dave Barach <dave@barachs.net>
2016-04-11vagrant: libvirt configuration.Jeff Shaw1-2/+6
Configure the proxy, vcpu, and memory parameters for the libvirt provider. Change-Id: Id662e60f76b4b424d3a5d98929a44ef2587ef258 Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
2016-04-11Add a counter for unknown IPv6 hop-by-hop options.Yoann Desmouceaux1-2/+9
Change-Id: I3db82b71ae5e32e0f2230662497a05e57ddb6755 Signed-off-by: Yoann Desmouceaux <ydesmouc@cisco.com>
2016-04-11Fix possible infinite loop in IPv6 hop-by-hop header parsingYoann Desmouceaux1-0/+6
Unknown hop-by-hop options are currently not processed, which triggers an infinite loop due to the pointer not advancing further in the header. Change-Id: Idf9176090e042b17aac1baa25a6cb4beb8c199d8 Signed-off-by: Yoann Desmouceaux <ydesmouc@cisco.com>
2016-04-11Propagate the VLIB_FRAME_NO_FREE_AFTER_DISPATCH flag to cloned next_framesBud Grise1-0/+6
Without this, frames can be double-freed to nodes like "error-punt", leading to buffer leaks and other problems. Change-Id: Ie28a4f504254ee439f720dbaac7f12206cea753b Signed-off-by: Todd Foggoa <tfoggoa@cisco.com>
2016-04-11Add vnet_rename_interface APISean Hope2-0/+41
Change-Id: I9a8e1ed310aa9a72644540856426c77f61f4b4bb Signed-off-by: Todd Foggoa <tfoggoa@cisco.com>
2016-04-11Bump DPDK 16.04 to RC4Damjan Marion2-1/+31
Change-Id: Ia9affeee54e860b6039d7ee0f411bd022b1dc76c Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-11Add configure option to enable building unit testsDamjan Marion4-2/+19
Same template should be used for other libs... Change-Id: Icc771cb6b243d215f30fb51c0dbc028e497a74c6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-11Add option to delete af_packet (host) interfacesPeter Lei3-0/+90
Change-Id: Iab76951758ae9b9a99d679a223941a4b8c683078 Signed-off-by: Alpesh S. Patel <apatel9191@hotmail.com> Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-08fix uninitialized vars warnings with -OsBenoît Ganne3-5/+5
Change-Id: I15a16ba9751b6b612bac61a160b5da394ed2e15c Signed-off-by: Benoît Ganne <bganne@kalrayinc.com>
2016-04-09Migrate bootstrap.ubuntu.sh to using top level MakefileEd Warnicke1-57/+12
This script moves to using the top level Makefile in vagrant. The reason for not merging yet is to make sure that we don't put the training at risk. The patch should be fine (its been tested), but better safe than sorry. Change-Id: Ic57cfe1f26867c820784e5511d418e68f24b5fcd Signed-off-by: Ed Warnicke <eaw@cisco.com>
2016-04-09Add IKEv2 APIsMatus Fabian3-3/+635
Change-Id: I5936b05aa927b67c707b5858ffee45fc7a5d2043 Signed-off-by: Matus Fabian <matfabia@cisco.com>
2016-04-08Add Rx and Tx statistics within nsh-vxlan-gpe nodeHongjun Ni3-26/+171
PatchSet2: Modify the code according to review comments. PatchSet3: modify sw_if_index1 in encap.c. Change-Id: Ic4d3ee19a0ba0fa10568e570a79a3cb85cfbc9ab Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2016-04-07Change encap-fib-id and decap-fib-id within create_nsh_vxlan_gpe_tunnel_commandHongjun Ni1-1/+1
Change-Id: Ied5275fcea21ae2e0b346931f9e2f520a73afd67 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2016-04-07Add key.pad=0 within vnet_nsh_vxlan_gpe_add_del_tunnelHongjun Ni1-0/+1
Change-Id: Ieed704ed0c3d747afc9836671f2ea9cc396ee09d Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2016-04-07Change key.src=a->dst.as_u32 within vnet_nsh_vxlan_gpe_add_del_tunnelHongjun Ni1-1/+1
Change-Id: Ica062e532d116cc1806d73f2fa85db89402928a4 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2016-04-07Enhance CLI/API Support for Bonded InterfaceJohn Lo7-31/+111
For interfaces which are slave links to a bounded interface, do not allow sub-interface creation nor interface state to be changed. Change "show interface" to display interface state as "bond-slave" for slave links to a bonded interface. Change "show hardware" to support a "bond" keyword and display slave links to a bonded interface. Change-Id: I4db3cae6985bcb1489ab16a07c72c5ee9b2f2dd3 Signed-off-by: John Lo <loj@cisco.com>
2016-04-07Classify node should pay attention to dynamically-added arcsDave Barach1-2/+2
Change-Id: I65bc03dbb5fedfc75f4ce7153eae116fe599730c Signed-off-by: Dave Barach <dbarach@cisco.com>
2016-04-06Do not listen unless configured with cli-listen.Ed Warnicke1-4/+5
I noticed while mucking about with lsof that vpp was listening on port 5000. telnet 0 5000 revealed that it was listening for the cli on that port. Digging into the code, it turns out that if you do not configure cli-listen (Example: unix { cli-listen localhost:5002 } ) Then vpp is listening on the first available port starting at port 5000 anyway. This is a simple patch to *not* listen unless configured to do so. Change-Id: Id7f6f4d69e0a1642d2767849a90b21f38f21ecaa Signed-off-by: Ed Warnicke <eaw@cisco.com>
2016-04-06Fix ip4 udp encap length typeFlorin Coras1-2/+2
Change-Id: If666cda99a5fd92e904898ced40bcf2b5ac2d3a5 Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-06Fix DPDK patch files so git am works smoothlyTodd Foggoa14-99/+199
Change-Id: Ic2a6e6f1ceea81f2e34f3db370682569327b44ad Signed-off-by: Todd Foggoa <tfoggoa@cisco.com>
2016-04-05host-interface admin down/up does not bring the interface upAlpesh Patel1-1/+9
Change-Id: I4c9ae5d88e885ccbc85b64cadc052563529c762d Signed-off-by: Alpesh Patel <apatel9191@hotmail.com>
2016-04-04Fix vppctl for multivppEd Warnicke1-3/+19
Change-Id: If028aca042dbba653cc0f51a0149b36bed5c7853 Signed-off-by: Ed Warnicke <eaw@cisco.com>
2016-04-02Fix DPDK check in udp.hFlorin Coras1-2/+2
Change-Id: I4734b248f512e223703d234d28542257af1a8074 Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-02LISP GPE: initial CP commit and DP improvementsFlorin Coras19-705/+5136
Control Plane ------------- In essence, this introduces basic support for map-request/reply processing, the logic to generate and consume such messages, including SMRs, a control-plane backend, consisting of an eid-table, locator and locator-set tables, and CLI to interact with it. Naturally, we can now serialize/deserialize LISP specific types: addresses, locators, mappings, messages. An important caveat is that IPv6 support is not complete, both for EIDs and RLOCs. Functionally, the DP forwards all packets it can't handle to the CP (lisp_cp_lookup node) which takes care of obtaining a mapping for the packet's destination from a pre-configured map-resolver using the LISP protocol. The CP then caches this information and programs the DP such that all new packets with the same destination (or within the covering prefix) are encapsulated to one of the locators retrieved in the mapping. Ingress traffic-engineering is not yet supported. Data Plane ---------- First of all, to enable punting to the CP, when LISP GPE is turned on a default route that points to lisp_cp_lookup is now inserted. The DP also exposes an API the CP can use to program forwarding for a given mapping. This mainly consists in allocating a tunnel and programming the FIB such that all packets destined to the mapping's prefix are forwarded to a lisp-gpe encapsulating node. Another important change done for lisp forwarding is that both source and destination IP addresses are considered when encapsulating a packet. To this end, a new FIB/mtrie is introduced as a second stage, src lookup, post dst lookup. The latter is still done in the IP FIB but for source-dest entries, in the dest adjacency the lookup_next_index points to a lisp lookup node and the rewrite_header.sw_if_index points to the src FIB. This is read by the lisp lookup node which then walks the src mtrie, finds the associated adjacency, marks the buffer with the index and forwards the packet to the appropriate next node (typically, lisp-gpe-encap). Change-Id: Ibdf52fdc1f89311854621403ccdd66f90e2522fd Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-01Add options to link with external DPDK treeDamjan Marion6-3/+37
By uncommenting following lines in the build-data/platforms/vpp.mk VPP links nicely with packaged DPDK 2.2 distributed with Ubuntu 16.04 LTS. vpp_uses_external_dpdk = yes vpp_dpdk_inc_dir = /usr/include/dpdk vpp_dpdk_lib_dir = /usr/lib vpp_dpdk_shared_lib = yes Change-Id: Id5b7d95bac6aa60341933b92e86d949a9abf1a5d Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-01Add option to link DPDK dynamicallyDamjan Marion5-79/+117
Change-Id: Ie2b47f9020c8260b199d141103318a0261e16832 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-01Add support for installing ipv4 routes via unresolved next hopDamjan Marion6-159/+393
Change-Id: I71f3ba0c8192fe0ac3b5b81fb1275b64ec02876a Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-03-31Enable af_packet interfaces in the API test appsDamjan Marion2-0/+12
Change-Id: Ic1247a712614df2762c95142122ff122076fd0ab Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-03-30Remove historical tags, fix the debug tagDave Barach1-22/+4
Change-Id: I013784aeef5ae6b5ba4a30c7759e9daff3c2c576 Signed-off-by: Dave Barach <dave@barachs.net>
2016-03-29Add DPDK 16.04-rc2 supportDamjan Marion3-4/+8
Can be used by specifying DPDK_VERSION=16.04-rc2 in the make command line Change-Id: I657b44d7ca22f1ef57756e7703088020fab12bc6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-03-29Update ENIC driver patches for DPDK 2.2.0John Lo12-74/+573
This includes all patches in ENIC driver which are up-streamed to DPDK to improve RX performance, fix buffer/error handling and interoperation with link bonding PMD library. Change-Id: Id4c71a350d5234834951f9261c69db5476ba396b Signed-off-by: John Lo <loj@cisco.com>
2016-03-29Support per-interface packet rx redirectionDave Barach2-1/+5
Change-Id: I8bb6124efa5665053620b48d11c8160472103c29 Signed-off-by: Dave Barach <dave@barachs.net>