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2018-11-08vnet: store hw interface speed in kbps instead of using flagsDamjan Marion1-2/+1
Change-Id: Idd4471a3adf7023e48e85717f00c786b1dde0cca Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-30change mac address functions take const macNeale Ranns1-2/+2
Change-Id: Ia68db22b917e9af1394c00e5a6b3df134bfd1568 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-29interface-flags; fix coverity error found in conversionNeale Ranns1-3/+28
Change-Id: I2eafac4ce810fe53454b729d81161ec80d036db7 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-27Enumify interface flagsNeale Ranns1-10/+23
clang will emit a warning when the wrong enum type is passed to a function whose arguments are an enum type. free bug finding... Change-Id: I62215d8ef22c7527a31272e31f5d190e4e762e53 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-10-23c11 safe string handling supportDave Barach1-2/+2
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-01API / CLI event-log tracingDave Barach1-121/+0
Add an "elog trace [api][cli][barrier]" debug CLI command. Removed the barrier elog test command. Remove unused reliable multicast code. Change-Id: Ib3ecde901b7c49fe92b313d0087cd7e776adcdce Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-25L2 BD: introduce a BD interface on which to send UU packetsNeale Ranns1-3/+4
Change-Id: I21ad6b04c19c8735d057174b1f260a59f2812241 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-09-24Trivial: Clean up some typos.Paul Vinciguerra1-3/+3
Change-Id: I085615fde1f966490f30ed5d32017b8b088cfd59 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-09-08L2 BVI/FIB: Update L2 FIB table when BVI's MAC changesNeale Ranns1-2/+6
also some moving of l2 headers to reduce dependencies Change-Id: I7a700a411a91451ef13fd65f9c90de2432b793bb Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-08-11Multiversioning: Device (tx) function constructorMohsin Kazmi1-0/+21
Change-Id: I39f87ca161c891fb22462a23188982fef7c3243f Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-07-20IP directed broadcastNeale Ranns1-0/+17
with ip direct broadcast enable a packet to the interface's subnet broadcast address with be sent L2 broadcast on the interface. dissabled, it will be dropped. it is disabled by default, which preserves current behaviour Change-Id: If154cb92e64834e97a541b32624354348a0eafb3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-07-07PipesNeale Ranns1-3/+23
A pipe resembles a unix pipe. Each end of the pipe is a full VPP interface. pipes can be used for e.g. packet recirculation, inter-BD, etc. Change-Id: I185bb9fb43dd233ff45da63ac1b85ae2e1ceca16 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-06-15STATS: Add more hierarchy to counters.Ole Troan1-31/+13
Put error counters under node_index. /err/<node-name>/<error-name> E.g: /err/ip4-lookup/Hash table collisions /err/ip6-rewrite/Buffer allocation error Error names are not globally unique, and this allows for walking all errors for a particular node. Put interface counters under the directory /if. E.g. /if/rx Put system counters under the directory /sys. E.g. /sys/vector_rate Change-Id: I5b794d16698f61bcb2063a8cd77a7c4ae36419b8 Signed-off-by: Ole Troan <ot@cisco.com>
2018-06-11MTU: Software interface / Per-protocol MTU supportOle Troan1-19/+82
This patch separates setting of hardware interfaec and software interface MTU. Software MTU is L2 payload MTU (i.e. not including L2 header). Per-protocol MTU for IPv4, IPv6 and MPLS can also be set. Currently only IP4, IP6 are enabled in adjacency / rewrite code. Documentation in src/vnet/MTU.md Change-Id: Iee2fd6f0bbc8210748dd8e073ab9fab87d323690 Signed-off-by: Ole Troan <ot@cisco.com>
2018-06-08export counters in a memfd segmentDave Barach1-0/+4
also export per-node error counters directory entries implement object types Change-Id: I8ce8e0a754e1be9de895c44ed9be6533b4ecef0f Signed-off-by: Dave Barach <dave@barachs.net>
2018-06-03Interface Tag: memset field in VOM, clear the tag in VPP on interface deleteNeale Ranns1-0/+1
Change-Id: Id97de732b5952d5d86202e7749c9e81cf8dbed87 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-05-28itf: Fix admin up down for AF_PACKET and vhost-userMohsin Kazmi1-2/+5
Change-Id: I84327197d59c72d0d046dd2cb4071bf74af6fc28 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2018-05-25ARP proxy dumpsNeale Ranns1-1/+20
Change-Id: I8335ebf266becf2f42bb3f28a17dfed8d9b08f97 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-04-27TAP memory leaks:Neale Ranns1-1/+4
1 - use bit-map to re-use ID values and thus VLIB nodes 2 - free vrings 3 - free hw_address on HW interface delete (a HW * struct is memset on pool_get) 4 - free temporary node names during TX node setup Change-Id: Id114c8bb9c844fd4ceb02fbbeb4b511ecfeb61ce Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-04-18Mcast rewrite optimisationsNeale Ranns1-1/+1
hard code the address mask offsets. This are protocol specific and only used on ethernet when used at all. Change-Id: Ib1f6f33682f53254ffbb5a241a1583e65420e0c7 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-04-13Revert "MTU: Setting of MTU on software interface (instead of hardware ↵Damjan Marion1-49/+13
interface)" This reverts commit 70083ee74c3141bbefb185525315f1b34497dcaa. Reverting as this patch is causing following crash: 0: /home/damarion/cisco/vpp3/build-data/../src/vnet/devices/devices.h:131 (vnet_get_device_input_thread_index) assertion `queue_id < vec_len (hw->input_node_thread_index_by_queue)' fails Aborted Change-Id: Ie2a365032110b1f67be7a9d832885b9899813d39 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-04-13MTU: Setting of MTU on software interface (instead of hardware interface)Ole Troan1-13/+49
Change-Id: I98bd454a761a1032738a21edeb0fe847e801f901 Signed-off-by: Ole Troan <ot@cisco.com>
2018-03-19Use x(void) not x() in new interface stats codeNeale Ranns1-2/+2
Change-Id: Iaceaba4dc22341c631c858516b960ce97c4aa564 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-03-19Interface Unicast, Multicast and Broadcast stats on the APINeale Ranns1-0/+66
Change-Id: I7c75da358aff1bd0216a602a49f2909cef5d920d Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-03-18Remove unnumbered configuration on interface deleteNeale Ranns1-0/+45
Change-Id: Iae5532c3d53e208831f3b2782242d9e59d367087 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-02-16Allow providers to override glean behaviourNeale Ranns1-1/+3
and update glean address on local interface MAC change Change-Id: I530826d60c7e9db2b0fa2d45754139d82c5ea807 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-02-15Revert "Allow interface types to override glean adjacency behaivour"Ole Trøan1-3/+1
This reverts commit 8b30e471df4d42214619e1d6c50cc8298426b45f. Change-Id: I99edb236eb0a7f8ba3fba333c3481a710ebcb59c Signed-off-by: Ole Troan <ot@cisco.com>
2018-02-15Allow interface types to override glean adjacency behaivourNeale Ranns1-1/+3
update the glean adj on a local interface MAC change Change-Id: Ia5c5cde424ed0fea3431532cc5abf22b364bbab5 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-02-12Improve MTU handlingNeale Ranns1-0/+16
- setting MTU on an interface updates the L3 max bytes too - value cached in the adjacency is also updated - MTU exceeded generates ICMP to sender Change-Id: I343ec71d8e903b529594c4bd0543f04bc7f370b3 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-01-24Improve tunnel interface creation performanceJohn Lo1-21/+29
Modify interface creation to allow creation of tunnel interfaces without dedicated per tunnel output and tx nodes which are not used for most tunnel types. Also changed interface-output node function vnet_per_buffer_interface_output() so it does not rely on hw_if_index as the next node index which is not flexible nor efficient for large scale tunnel interfaces. The improvenemts are done for VXLAN, VXLAN-GPE, GENEVE and GTPU tunnels. GRE tunnel is still using per tunnel output nodes which will be changed in a separate patch with other GRE enhencements. Change-Id: I4123c01c0d2ead814417a867adb8c8a407e4df55 Signed-off-by: John Lo <loj@cisco.com>
2018-01-19Sub-Interface deletion not cleanup hash's properly (VPP-1136)John Lo1-4/+11
On deleting sub-interfaces, functions vnet_delete_sub_interface() and vnet_delete_hw_interface() are not cleaning up sub-interface related hash tables and memory properly. Change-Id: I17c7c4b2078c062c77bfe48889beb677610035ca Signed-off-by: John Lo <loj@cisco.com> (cherry picked from commit 7f5bec647c9dc743c015d461d040e63a77fd0a08)
2017-10-31Fix set interface mac address API to be endian neutralJohn Lo1-4/+5
Store and pass MAC address as 6 byte u8 array instead of u64 to make MAC address handling in set interface MAC endian neutral. The previous API handler only works for little endian. Change-Id: Ie4ec33a840bc5122ab1f17e25977e58f3466253b Signed-off-by: John Lo <loj@cisco.com>
2017-10-19VPP-1024: rewrite buffer trajectory tracerDave Barach1-6/+9
Use a proper u16 * vector to capture node indices, since vpp w/ plugins now exceeds 255 graph nodes Change-Id: Ic48cad676fa3a6116413ddf08c083dd9660783f1 Signed-off-by: Dave Barach <dave@barachs.net>
2017-08-13default update adjacency function deos not return multicast adjacencyNeale Ranns1-6/+40
by not returning a multicast adjacency type when requested, but instead returning a nbr type, the mcast adj was never correctly deleted. hence when reused the adjacency object was not realocated from the pool and when it was freed a second time a crash occured. Change-Id: Ia74ae3e889db0dfba8ec3c6a0cccfef215587ff6 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-08-01P2P EthernetPavel Kotucek1-0/+4
Change-Id: Idb97e573961b3bc2acdeef77582314590795f8c3 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-07-27Fix interface reuse when running multithreadedDamjan Marion1-4/+12
Node function pointer was not set on all node runtimes causing crash if new interface is different type. Change-Id: I4661fe883befc6cd3fc6dfc14fd44f6fa5faf27c Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-07-12Deprecate support for flattened output nodesDamjan Marion1-6/+2
Change-Id: Id117e219146d9994340fb38c00233ea67db8929b Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-06-21Introduce default rx mode for device driversDamjan Marion1-0/+1
If interface is down and queues are not configured then we are not able to change rx-mode. This change introducess default mode which is stored per interface and applied if driver wants. Change-Id: I70149c21c1530eafc148d5e4aa03fbee53dec62f Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-06-20vlib: make runtime_data handling thread-localIgor Mikhailov (imichail)1-16/+26
Change-Id: Ic2f2dc234199a5f882846880cbacff20fc8d477b Signed-off-by: Igor Mikhailov (imichail) <imichail@cisco.com>
2017-05-10vnet: introduce error state for sw interfacesDamjan Marion1-0/+7
Interfaces with error state are not allowed to go admin up Change-Id: I09fc09a5b28130aead219dccbc2e0f30ea7414cf Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-10Common device-input interrupt infraDamjan Marion1-0/+2
Change-Id: I23b588eb56a3f5690158449a1f9bc8053cd3d251 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-07MPLS McastNeale Ranns1-1/+1
1 - interface-DPO Used in the Data-plane to change a packet's input interface 2 - MPLS multicast FIB entry Same as a unicast entry but it links to a replicate not a load-balance DPO 3 - Multicast MPLS tunnel Update MPLS tunnels to use a FIB path-list to describe the endpoint[s]. Use the path-list to generate the forwarding chain (DPOs) to link to . 4 - Resolve a path via a local label (of an mLDP LSP) For IP multicast entries to use an LSP in the replication list, we need to decribe the 'resolve-via-label' where the label is that of a multicast LSP. 5 - MPLS disposition path sets RPF-ID For a interface-less LSP (i.e. mLDP not RSVP-TE) at the tail of the LSP we still need to perform an RPF check. An MPLS disposition DPO performs the MPLS pop validation checks and sets the RPF-ID in the packet. 6 - RPF check with per-entry RPF-ID An RPF-ID is used instead of a real interface SW if index in the case the IP traffic arrives from an LSP that does not have an associated interface. Change-Id: Ib92e177be919147bafeb599729abf3d1abc2f4b3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-02-13Basic support for LISP-GPE encapsulated NSH packetsFlorin Coras1-0/+1
Change-Id: I97fedb0f70dd18ed9bbe985407cc5fe714e8a2e2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-01-03Fix crash on vhost-user deletion - VPP-571Wojciech Dec1-7/+10
Fixes VPP-571. VPP crashes when deleting created vhost interfaces which have not been configured with L3 or bridge-domain. Change-Id: I7fe6f2e52d4d5d77ec3c122758aa4bf43250b1d1 Signed-off-by: Wojciech Dec <wdec@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+1398
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>