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2020-01-08tap: split gso and checksum offload functionalityMohsin Kazmi1-1/+3
Type: refactor Change-Id: I0d4b79ef384c11c841576d264bfd8ccb21783e10 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-01-08virtio: split gso and checksum offload functionalityMohsin Kazmi1-1/+3
Type: refactor Change-Id: I897e36bd5db593b417c2bac9f739bc51cf45bc08 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2020-01-03ip: API cleanupJakub Grajciar1-2/+1
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I17b95bba2327049d2b99e59cea79208814a24b22 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-12-17vpp: fix .short_help for "ip virtual"Paul Vinciguerra1-1/+1
Type: fix "# <feature-name>: <subject> Change-Id: I8b6b6b8c70faec7cd95e1842259e907fb9587017 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-12-17build: export vapi generation in vpp-devOliver Giles1-1/+1
Adds the higher-level vapi generation to cmake/api.cmake and exposes the necessary python scripts in vpp-dev, so that out-of-tree/downstream plugins can also leverage the more convenient API. Type: feature Signed-off-by: Oliver Giles <oliver_g@radwin.com> Change-Id: I8c40a14d27ba3cb972c6907632e03c0e7b0ce982
2019-12-17dpdk: add devargs supportChenmin Sun1-0/+5
Type: feature This patch adds the devargs support for dpdk device The devargs are used as hardware-specific init args for dpdk devices please refer to the nic guides under $(DPDK_DIR)/doc/guides/nics/$(NIC_DRIVER).rst Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: Id380d04720090bb66afe5ce09d664e5e248b8eb9
2019-12-17ip: Protocol Independent IP NeighborsNeale Ranns2-317/+4
Type: feature - ip-neighbour: generic neighbour handling; APIs, DBs, event handling, aging - arp: ARP protocol implementation - ip6-nd; IPv6 neighbor discovery implementation; separate ND, MLD, RA - ip6-link; manage link-local addresses - l2-arp-term; events separated from IP neighbours, since they are not the same. vnet retains just enough education to perform ND/ARP packet construction. arp and ip6-nd to be moved to plugins soon. Change-Id: I88dedd0006b299344f4c7024a0aa5baa6b9a8bbe Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-11api: Use vl_msg_push/pop_heapNathan Skrzypczak2-24/+9
Type: refactor Change-Id: I0eb46676fc22ce6825b2d879498df344b5a855e8 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-12-11devices: tap API cleanupJakub Grajciar1-6/+10
Use consistent API types. Type: fix Change-Id: I11cc7f6347b7a60e5fd41e54f0c7994e2d81199f Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-12-10api: multiple connections per processDave Barach5-10/+10
Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I2272521d6e69edcd385ef684af6dd4eea5eaa953
2019-12-04gre: Multi-point interfacesNeale Ranns1-2/+2
Type: feature Change-Id: I0129ad6ace44a50a8a3b26db8e445cd06b2b49e8 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-03classify: API cleanupJakub Grajciar1-5/+5
Use consistent API types. Type: fix Change-Id: Ib5b1efa76f0a9cecc0bc146f8f8a47c2442fc1db Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-11-27misc: add address sanitizer heap instrumentationBenoît Ganne1-0/+9
Introduce AddressSanitizer support: https://github.com/google/sanitizers/ This starts with heap instrumentation. vlib_buffer, bihash and stack instrumentation should follow. Type: feature Change-Id: I7f20e235b2f79db72efd0e756f22c75f717a9884 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-11-26fib: Table ReplaceNeale Ranns1-7/+34
Type: feature from the API doc, a table replace is: " The use-case is that, for some unspecified reason, the control plane has a very different set of entries it wants in the table than VPP currently has. The CP would thus like to 'replace' VPP's current table only by specifying what the new set of entries shall be, i.e. it is not going to delete anything that already eixts. the CP delcartes the start of this procedure with this begin_replace API Call, and when it has populated all the entries it wants, it calls the below end_replace API. From this point on it is of coursce free to add and delete entries as usual. The underlying mechanism by which VPP implements this replace is purposefully left unspecified. " In the FIB, the algorithm is implemented using mark and sweep. Algorithm goes: 1) replace_begin: this marks all the entries in that table as 'stale' 2) download all the entries that should be in this table - this clears the stale flag on those entries 3) signal the table converged: ip_table_replace_end - this removes all entries that are still stale this procedure can be used when an agent first connects to VPP, as an alternative to dump and diff state reconciliation. Change-Id: I168edec10cf7670866076b129ebfe6149ea8222e Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-11-07interface: shmemioerror while getting name_filter argAleksander Djuric1-1/+5
Type: fix Signed-off-by: Aleksander Djuric <aleksander.djuric@gmail.com> Change-Id: I5e0eb7024d208040d79e9d6db863f41e2ecf4ee6 Signed-off-by: Ole Troan <ot@cisco.com>
2019-11-05misc: Fix python scripts shebang lineRenato Botelho do Couto1-1/+1
Type: fix Since CentOS 8, RPM build script doesn't accept '#!/usr/bin/env python' as a valid shebang line. It requires scripts to explicitly chose between python2 or python3. Change all to use python3 as suggested by Paul Vinciguerra. Depends-On: https://gerrit.fd.io/r/23170 Signed-off-by: Renato Botelho do Couto <renato@netgate.com> Change-Id: Ie72af9f60fd0609e07f05b70f8d96e738b2754d1
2019-11-04build: install generated api enum and type headersDave Barach1-0/+2
Otherwise, <api-name>.api_enum.h and <api-name>.api_types.h files are unavailable. If plugin B needs to send an API message to plugin A, it's out of luck. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I25fdb904b5cf57727d6196fa2c0c71be68f207ed Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2019-11-02vlib: enhance the "show cli" debug CLI commandDave Barach1-0/+1
Dump the entire CLI, mp-safe commands, non-mp-safe commands, commands which have been executed. Optionally, clear the hit counters. Type: feature Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Ie38fc664b7deaabc35ca35be68db7e159272f551
2019-11-01dpdk: fix tso not properly check the 'enable-tcp-udp-checksum' option issueChenmin Sun1-0/+9
Type: fix Fix tso did not properly check the 'enable-tcp-udp-checksum' option issue Add description of 'tso' and 'enable-tcp-udp-checksum' in startup.conf Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: Id659067a9fa9e1db6c3f8dc533a2e90351b86831
2019-10-30l2: l2tp API cleanupJakub Grajciar1-2/+3
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I9015fc60e8d77e5d5ac36bf2862c1fe794addb81 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-10-22ip: ipfix-export API updateJakub Grajciar1-2/+2
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I5b03e5de111c3a3b8da4e9f02cba0aa99e3ee9f3
2019-10-14gso: Add gso feature arcMohsin Kazmi1-0/+16
Type: refactor Change-Id: Ib4a8e7e64093b2db1deda6663325080bc8337605 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-10-10geneve: API cleanupJakub Grajciar1-2/+4
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: I1964e4f0afe6f030ae9c8e28fcba5fd81aa1f130
2019-10-09interface: dump the interface device typeMohsin Kazmi1-3/+4
Type: feature Change-Id: I22e2ef34631c9432311ff6457504e0649e0512b4 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2019-10-07dhcp: Move to pluginNeale Ranns1-73/+0
Type: feature Change-Id: I3fe27a8ef577741d9a5c4f090ec91cf68fb44fe3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-10-03api: fix non-null-terminated C-stringBenoît Ganne1-5/+10
Type: fix Change-Id: I132112bf77e1fad7fc0227a96e6b0cee590295e8 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-10-03dhcp: API cleanupJakub Grajciar1-14/+5
Use consistent API types. Type: fix Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com> Change-Id: Ia63d920788add2584060a240321acced7a471640
2019-10-02vlib: improve summary vector-rate statisticsDave Barach3-24/+50
Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I4b77879b0a84fdec3c1518a972cf003d5135222d Signed-off-by: Ole Troan <ot@cisco.com>
2019-09-30stats: fix per-worker stat vector lengthBenoît Ganne1-3/+4
Type: fix Change-Id: I198a2312f5fc6e922c8a6c51ba7248ce6e236f81 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-09-18stats: fix per_worker vector rate heapOle Troan1-3/+7
The per_worker counters were outside of the stats heap. Also fixes the length of the per_vector counter. A simple vector is two dimensional including a thread dimension. Fixes: f89a6de8f0 Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I370bf9cb033d264f42df2723e01b768dc270792b
2019-09-16api: autogenerate api trace print/endianOle Troan1-291/+279
In addition to the external vppapitrace tool, VPP itself supports dumping of API trace files. In two formats, "custom-dump" and "dump". "dump" gives a human friendly list, and "custom-dump" is meant to give a list of commands that can be fed to VAT. This patch only deals with "dump". Prior to this fix, auto-generation was only done for the basic types. This fix adds support for any type, including lists, and supports pretty-printing of enums, strings, IP addresses, MAC addresses and so on. Usage: api trace dump <api-trace-file> For example Change-Id: I4e485680e6dcfce7489299ae6cf31d835071ac40 ---------- trace 48 ----------- vl_api_sw_interface_set_flags_t: _vl_msg_id: 75 client_index: 0 context: 10 sw_if_index: 1 flags: IF_STATUS_API_FLAG_ADMIN_UP ---------- trace 49 ----------- vl_api_sw_interface_add_del_address_t: _vl_msg_id: 88 client_index: 0 context: 11 sw_if_index: 1 is_add: 1 del_all: 0 prefix: 172.16.1.1/24 ---------- trace 51 ----------- vl_api_cli_inband_t: _vl_msg_id: 819 client_index: 0 context: 13 cmd: packet-generator capture pg0 pcap /tmp/vpp-unittest-TestMAP-YhcmDX/pg0_out.pcap disable ---------- trace 58 ----------- vl_api_ip_neighbor_add_del_t: _vl_msg_id: 199 client_index: 0 context: 20 is_add: 1 neighbor: sw_if_index: 2 flags: IP_API_NEIGHBOR_FLAG_NONE mac_address: 0202.0000.ff02 ip_address: fd01:2::2 Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I5556d06008de2762e7c2d35a8b0963ae670b3db1 Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>
2019-09-11misc: bond_create is broken for custom dump printSteven Luong1-2/+2
Regression from https://gerrit.fd.io/r/#/c/vpp/+/21508/ The aformentioned patch changed lb and mode to u32. But it does not make the same change to custom_dump.c Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I2b7d065e21427090af3deb47c8a24c5da679e4f5
2019-09-06bonding: add weight support for active-backup modeSteven Luong1-0/+13
Not all interfaces have the same characteristics within the bonding group. For active-backup mode, we should do our best to select the slave that performs the best as the primary slave. We already did that by preferring the slave that is local numa. Sometimes, this is not enough. For example, when all are local numas, the selection is arbitrary. Some slave interfaces may have higher speed or better qos than the others. But this is hard to infer. One rule does not fit all. So we let the operator to optionally specify the weight for each slave interface. Our primary slave selection rule is now 1. biggest weight 2. is local numa 3. current primary slave (to avoid churn) 4. lowest sw_if_index (for deterministic behavior) This selection rule only applies to active-backup mode which only one slave is used for forwarding traffic until it becomes unreachable. At that time, the next "best" slave candidate is automatically promoted. The slaves are sorted according to the preference rule when they are up. So there is no need to find the next best candidate when the primary slave goes down. Another good thing about this rule is when the down slave comes back up, it is selected as the primary slave again unless there is indeed a "better" slave than this down slave that were added during that period. To set the weight for the slave interface, do this after the interface is enslaved set interface bond <interface-name> weight <value> Type: feature Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: I59ced6d20ce1dec532e667dbe1afd1b4243e04f9
2019-09-04stats: add /if/<n>/<n>/state for lacp interface stateSteven Luong2-1/+76
Add /if/lacp/<bond-sw_if_index>/<slave-sw_if_index>/state <bond-sw_if_index> is a vector of the bond sw_if_index <slave-sw_if_index> is a vector of the slave sw_if_index Content is the integer value of the lacp actor state. The state is actually a bitfield as described in the lacp protocol spec. Type: feature Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ic6eca8ce2a1acd2d858e4e50b7eac1d000ea08e5 Signed-off-by: Ole Troan <ot@cisco.com>
2019-09-03api: enforce vla is last and fixed string typeOle Troan2-25/+21
Enforce that variable length fields are the last element of API messages. Add a 'fixed' version of string type, since dealing with multiple variable length strings turned out too painful for the C language bindings. The string type is now: { string name[64]; // NUL terminated C-string. Essentially decays to u8 name[64] string name[]; // Variable length string with embedded len field (vl_api_string_t) }; The latter notation could be made available to other types as well. e.g. { vl_api_address_t addresses[]; } instead of { u32 n_addr; vl_api_address_t addresses[n_addr]; }; Type: fix Change-Id: I18fa17ef47227633752ab50453e8d20a652a9f9b Signed-off-by: Ole Troan <ot@cisco.com>
2019-09-03stats: memory leak with per-node-counters onOle Troan1-0/+3
vlib_node_get_nodes() creates a duplicate node structure which was never freed. Type: fix Fixes: 1ddbc0138b Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ib1200854937faaa694b398607d2f0ba65aa81c01
2019-08-29stats: null-terminate default socket nameBenoît Ganne1-2/+2
Type: fix Fixes: d991a798ff Change-Id: I1920a40d7bbb01593676d9d8564158fdba9452bb Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-08-27api: revert use string type for strings in memclnt.apiOle Troan1-6/+2
This reverts commit 2959d42feb576c0e00c28c4e27658b25f6c783e9. Lacks client side fixes. Type: fix Change-Id: Ib94b18e74325cede41ed1733e57896f17a952526 Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-27api: use string type for strings in memclnt.apiOle Troan1-2/+6
Explicitly using string type in API allows for autogenerating tools to print strings instead of hex-dumping byte strings. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I573962d6b34d5d10aab9dc6a5fdf101c9b12a6a6 Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-22dns: make the dns name resolver a pluginDave Barach1-63/+6
Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I823c2cd307a4613653a2d20f564dda062d4da31b
2019-08-21misc: missing ntohl for bond_slave's custom dumpSteven Luong1-2/+2
sw_if_index argument is u32 and it needs to be converted to host order for format in custom dump, a very highly sophisticated stuff. Type: fix Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ie6d49a17e4411df5d567dbb2a7c95993dceda31b
2019-08-20vppapigen: remove support for legacy typedefsPaul Vinciguerra2-2/+2
vppapigen has remapped legacy to typedefs behind the scenes for some time now. - update .api files to use new style typedefs. - issue error on 'typeonly define' in .api files - remove unneeded macros redefining vl_noop_handler Type: refactor Change-Id: I7a8c4a6dafacee6a131f95cd0e9b03a8c60dea8b Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-08-20vlib: create unix runtime directoryOle Troan1-8/+24
Ensure the runtime directory is created at startup. Default /run/vpp Type: fix Fixes: I53d70939c8125d04a365ac51a6cbf8926dc52adf Change-Id: I6d70364ea756b86768c4dd1f6a9383238ed275c8 Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-20api: Cleanup APIs interface.apiJakub Grajciar1-17/+18
Use of consistent API types for interface.api Type: fix Change-Id: I88206d7d0907cffd564031f73c9a996df2e5e21a Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2019-08-15stats: refactor header filesDave Barach3-33/+62
Performant stat segment scraping involves caching the results of stat_segment_ls (...) and directly fishing counter data from the shared-memory segment. To do that, we need to publish several things previously hidden, declared in stat_client.c: o stat_client_main_t typedef o stat_segment_access_t typedef o stat_segment_access_start inline function o stat_segment_access_end inline function Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I3175e3d1f1fd8ea816336a584565179d1972115c
2019-08-09stats: create /run/vpp before stat socket bind()YohanPipereau1-33/+11
When VPP tries to bind to stats.sock it will complain about non-existing /run/vpp directory. /run/vpp is created before cli socket operations are performed. The same should be done for stat socket. Ticket: VPP-1708 Type: fix Change-Id: I53d70939c8125d04a365ac51a6cbf8926dc52adf Signed-off-by: YohanPipereau <ypiperea@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>
2019-07-31devices interface tests: vhosst GSO supportSteven Luong1-0/+4
Add gso option in create vhost interface to support gso and checksum offload. Tested with the following startup options in qemu: csum=on,gso=on,guest_csum=on,guest_tso4=on,guest_tso6=on,guest_ufo=on, host_tso4=on,host_tso6=on,host_ufo=on Type: feature Change-Id: I9ba1ee33677a694c4a0dfe66e745b098995902b8 Signed-off-by: Steven Luong <sluong@cisco.com>
2019-07-31api papi: add alias for timestamp(datetime)/timedeltaPaul Vinciguerra3-36/+48
Now that we have support for f64: - create explicit types for timestamp(datetime)/timedelta - update log_details to use timestamp and remove redundant string representation. If you need the string representation, in python do str(timestamp). If you prefer the raw f64 value, the client can pass in the _no_type_conversion option. Type: feature Change-Id: I547b5fa7122d2afa12628b7db0192c23babbbae8 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-07-28api: add vl_api_version_t typePaul Vinciguerra5-0/+47
Type: feature Depends-on: https://gerrit.fd.io/r/20484 Change-Id: Ifc8d7e00d7254db40856a088fdd352d9773f71d5 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-07-28pg: add GSO supportMohsin Kazmi1-0/+2
Type: feature Change-Id: I72676495a85fbecc946aa266a75234cce70c3a5e Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>