stats: adding symlinks for nodes and interfaces in the stat segment

A given interface counter (e.g rx) can be accessed via
/interfaces/<interface_name>/<counter_name>.
Same goes with nodes: /nodes/<node_name>/<counter_name>
As interfaces may contain '/' in their names,
these are replaced by '_' in symlinks
Also added 2 tests for the stat segment

Type: feature

Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com>
Change-Id: I27da252e7b3dc177815616ca46b5c200a456bf0f
Signed-off-by: Ole Troan <ot@cisco.com>

dpdk: allow configuration of max-simd-bitwidth

Enable configuration of DPDK's max-simd-bitwidth through the startup.conf

Type: improvement
Change-Id: I455148714ffc7caa257931526f310dbefd7ab01c
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>

misc: improve src detection in configure script

Change-Id: I2c45b160d76883044a3a7db0afcac0c56bcd2bcf
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: feature

avf: fix simultaneous txq wrap and tx retry

Change-Id: Ic2b853cda98c3010d2abb5c7ada1b1f6c5bc9f74
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: fix
Fixes: ca1812dbe714fc8e4de13f88df2d3b830d95a2c9
Ticket: VPP-1980

rdma: add support for RSS configuration

Type: feature

Change-Id: I911ee94b624ef5edf46b34666597eff93df1d1ed
Signed-off-by: Benoît Ganne <bganne@cisco.com>

rdma: support non-power-of-2 number of rxq

Type: improvement

Change-Id: I7b78a8470aa3fd271120587d08e82afb23cb195b
Signed-off-by: Benoît Ganne <bganne@cisco.com>

build: add set-build-type-* targets to CMake

Type: make
Change-Id: Icf37873b461cd034567dc1b99e23d1bbb3f4b9f0
Signed-off-by: Damjan Marion <damarion@cisco.com>

quic: fix coverity warning

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I277f2e9ae2b763f5833778406d11218211163e43

session: lookup listener with iface address

We add interface address to the global lookup table, so we should
use it as the key when lookup listener. Otherwise, when multiple
threads listen on 0.0.0.0 (local scope disable), duplicate
listeners and sessions would be allocated but only one works.

Type: fix

Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: I86f36475c16e217c6c5293a62c4fb5c9477a191e

rdma: avoid unnencessary inlining

Type: fix
Change-Id: Ifc4b30675365ebb5d69c018a34fd17a5090b30e1
Signed-off-by: Damjan Marion <damarion@cisco.com>

vlib: multiarch vlib_frame_queue_dequeue()

Fact that it needs to copy buffer indices justifies this move.

Type: improvement
Change-Id: I5eb815ccc4cca0ef70b092eb83a49b713efdcbeb
Signed-off-by: Damjan Marion <damarion@cisco.com>

quic: improve udp dgram write

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I2992c66d11fe6adc96b525b0fde533e5ff58d7e4

tls: cleanup dtls migrated context

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I433cc1b7a29f785a431618641317bbfbbe2cf2f4

vcl: attr api to set endpt ext config

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I06cd3721c1b534e9449bf96760c02ca30628c21e

vlib: refactor trajectory trace debug feature

trajectory trace has been broken for a while because we used to save the
buffer trajectory in a vector pointed to in opaque2. This does not work
well when opaque2 is copied (eg. because of a clone) as 2 buffers end up
sharing the same vector.
This dedicates a full cacheline in the buffer metadata instead when
trajectory is compiled in. No dynamic allocation, no sharing, no tears.

Type: refactor

Change-Id: I6a028ca1b48d38f393a36979e5e452c2dd48ad3f
Signed-off-by: Benoît Ganne <bganne@cisco.com>

build: add option to turn off some march variants

Type: make
Change-Id: I53f7995c7e7a7ff829c662d71f37d88780bdd140
Signed-off-by: Damjan Marion <damarion@cisco.com>

build: declare some CMake variables as advanced

Type: make
Change-Id: I780c1c81a50cb92bc89c05856efd8ef88479c0ab
Signed-off-by: Damjan Marion <damarion@cisco.com>

misc: experimental configure script

Type: make
Change-Id: Iaeb9d22eec9a7a763b63899814a44e78c8050f1f
Signed-off-by: Damjan Marion <damarion@cisco.com>

quic: report number of packets sent on custom tx

A transport's custom_tx function must report the number of segments that
it enqueued.

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie088c4215e6f17df639159820b8adf46b96fbb46

hsa: vcl test client incremental stats

Add option to print per second tx stats

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I7f226a6521da13ab29de65a441f73d4e56fb57cf

build: switch release build to -O3

Type: make
Change-Id: Ia39c2f847e7b4907fdd3fcac75897b8b4c545a65
Signed-off-by: Damjan Marion <damarion@cisco.com>

session: accept notifies for sessions in created state

Makes sure we don't notify apps of sessions that are closing or multiple
times for the same session.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I07145e5e00bbe8eb1df2946059459e9fe05cfeb7

session: cleanup CREATED sessions when listener goes down

We should cleanup sessions in CREATED state when listener goes
down, otherwise they may use unpredictable sessions as listeners
later.

Type: fix

Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: Ifbd0a0fb46275bd9d89e5aee19a70c1d01d15764

crypto: fix chained buffer integrity support

Type: fix

Change-Id: I984a3e577a4209e41d046eaf3a8eef8986dc6147
Signed-off-by: Benoît Ganne <bganne@cisco.com>

hsa: vcl test perf improvements

- poll session events in server
- init session buffers based on config
- cleanup some of the data structures

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I81c19e6546c8292db07b63c66e4da03ef7f55e22

vcl: fix epoll wait with indefinite timeout

Also avoid syscalls if timeout is 0.

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I9193d731c51a1432a52c89d5e54e6406e5100c96

vppinfra: AArch64 NEON implementation of clib_compare_u16_x64()

Type: improvement
Change-Id: I1382813211ea20c6204d7a3b6e6d470aa51aed69
Signed-off-by: Damjan Marion <damarion@cisco.com>

tests: add worker count to class description

While running test:

==============================================================================
NAT44ED Test Case
==============================================================================

==>

==============================================================================
NAT44ED Test Case [main thread only]
==============================================================================

==============================================================================
NAT44ED Test Case [1 worker thread]
==============================================================================

==============================================================================
NAT44ED Test Case [4 worker threads]
==============================================================================

Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I61904b411ff1b58700564698079dc4c07cea5c5e

vppinfra: don't fail if config.h is missing, fallback to defaults instead

Type: improvement
Change-Id: Idc82d40a16cbc8a401a8fb359bc63083f47361b9
Signed-off-by: Damjan Marion <damarion@cisco.com>

papi: change default to use socket transport instead of shared memory transport

In preparation for removing Python shared memory support, change the default to use sockets.
This may affect users of PAPI. E.g. if running against instances of VPP where
the API socket is in a different location or disabled.

Type: improvement
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I96308ed70b9ff314c9b487722174f5e4b14efdd2
Signed-off-by: Ole Troan <ot@cisco.com>

pg: exec file fixes

A number of the pg commands were being passed the whole exec file,
instead of just a line from the file.

Type: fix

Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Change-Id: I2f96e7648b9b7d501088eddff7e4a761973e71f4

hsa: fix quic vcl test

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I9a4bf384be65ba8b868d1172c7b6e00ae959601e

hsa: support sigint in vcl test client

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie0d5fe97a727465f8851fc2110219483a5bf3f27

ip: extend the punt cli to accept reason filter for sockets registration

Type: improvement
Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com>
Change-Id: I769db1213b0936abbf304bc6cf9dbcfbbebf06aa

nat: fix byte order on ipfix message fields

Type: fix

The code for quota exceeded events is a u32 and was being copied
into ipfix packets in host byte order. Same for the limit field.

Swap the order before copying into packet buffer.

This change was applied once before but had to be reverted. This was
because between the time the change was uploaded/reviewed and the
time it was merged, a different patch was merged which activated a
NAT ipfix unit test that had formerly only been run as part of the
extended tests. The test was expecting the values to be in host byte
order so it failed with this patch applied. This time around, that
test has also been updated to expect network byte order.

Change-Id: If5413b1f806d664f6786e56ba13c3eee573c26d2
Signed-off-by: Matthew Smith <mgsmith@netgate.com>

gre: Remove the debugging logging from the mGRE tests

Type: test

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I5c540b3a2f26689973daec80372c5a935a455a12

build: Makefile cleanup

Type: make
Change-Id: I751b0a25161c6eb8614ca19f7c77a4de82401f3d
Signed-off-by: Damjan Marion <damarion@cisco.com>

misc: fix dead stores

Type: fix
Change-Id: I08969e1c4a78f8ac92ec066a3b67e64dc931bc16
Signed-off-by: Damjan Marion <damarion@cisco.com>

vlib: improve enqueue_to_next buffer indices extraction

Type: improvement

Change-Id: Ib7b2fa7d821f6d2708f6dc378a0f36f68c843f57
Signed-off-by: Damjan Marion <damarion@cisco.com>

hsa: custom proto vfts for vcl tests

Define custom connect, listen, accept, close handlers for transport
protos under test.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ifa260d05917256c590f29078f465ce47c576cbc3

session: fix mq ext config cleanup

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I18eb1a71ac22017f75f835a23a57b023b46524ce

misc: add StatementMacros to .clang-format

Type: make
Change-Id: I79d8d0aa8b8349df0b3c1f338861350e8df31ca6
Signed-off-by: Damjan Marion <damarion@cisco.com>

vppinfra: silence coverity warnings related to clib_memcpy_u32()

Type: fix
Change-Id: I17e7b3fca390c0b0150c4606f7c93771ee9bdbdc
Signed-off-by: Damjan Marion <damarion@cisco.com>

misc: update arp and ip6-nd files location

arp and ip6-nd are not plugins [yet]. Change the files location to
reflect its current correct locations.

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Ibcde8867cc50abbf2061d1e80390c528393ec4df

vppinfra: Fix a bug related to path_search

Type: fix
Signed-off-by: Ryo Nishikawa <nishikawa0320@gmail.com>
Change-Id: Iabf7e088245395ea3fff62a22266a31de3fc305e

vrrp: increase stack size of process node

Type: fix

The process node which wakes up when a timer expires and transitions
a backup node to master state may call a function to add a MAC address
to an interface. This works fine for some devices, but with DPDK 20.11
on i40e interfaces, the i40e PMD functions which enact the change cause
the stack to be exhausted. Increase the stack size for the node.

Change-Id: I824603e162f4f6d680486706210986572f0d9845
Signed-off-by: Matthew Smith <mgsmith@netgate.com>

misc: auto-generate go bindings

Type: feature

Added target 'make go-api-files' creating compatible go bindings
using JSON API definition and GoVPP binary API generator.

Signed-off-by: Vladimir Lavor <vlavor@cisco.com>
Change-Id: I5bae113b85eaf5ebda8e292d34c9826075ef19b5

perfmon: top down level 1 support

Adding perfmon node TMAM support on ICX.

Type: improvement

Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Change-Id: I48a9a9ff6a72efc28eaf0cb11ef39fb62cebb126

hsa: use only one conn type for vcl tests

Type: refactor

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I31d0f8e32f7bb508c6f57913d5a829ceaad91f7d

vapi: silence warnings

Type: fix
Change-Id: I91d7bfbfaafc7b780f91dec7c9e5ce07241e6394
Signed-off-by: Damjan Marion <damarion@cisco.com>

hsa: use tcp for vcl test control channel

Also, only exchange config over control session.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I001df635896762bc5330cebb7d5744e3e754482d

vppinfra: clib_memcpy_u32() utilizing SIMD mask loads/stores

Type: improvement
Change-Id: I55c4688bd1feffae139ce12a66d15885373e5cd7
Signed-off-by: Damjan Marion <damarion@cisco.com>

pg: fix packet coalescing cli

Small fix to the packet coalescing cli.

Type: fix

Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Change-Id: I1edbf6e43937aa0345185f06437095e0558dba31

vppapigen:  remove flag day code

The flag day for the crc algorithm change has long passed and
should not be carried into the next release.

Type: refactor

Change-Id: I1b1027139a778907926e48a8a553b908a79db08f
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

tests: clean up gbp calls from vpp_papi_provider

Move info from vpp_papi_provider to .api/vpp_objects

Change-Id: Iaf46483fda2840dfec8d37e0b9262e1c9912be59
Type: test
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

session: fix race condition in fifo allocation

Under some timing conditions,VCL may receive CONNECTED/ACCEPTED
event before ADD_SEGMENT event.

Timing example:

2 threads call segment_manager_alloc_session_fifos() parallelly

         Thread 1                Thread 2

       sm read lock                 |
            |                       |
     try to alloc fifo =>failed     |
            |                       |
       sm read unlock               |
            |                       |
       sm write lock                |
            |                       |
       add segment                  |
            |                       |
       sm write unlock              |
            |                  sm read lock
            |                       |
            |               try to alloc fifo=>successful
       sm read lock                 |
            |                  sm read unlock
            |                       |
            |                 emit CONNECTED/ACCEPTED
   emit ADD_SEGMENT event
            |
       sm read unlock

This commit move ADD_SEGMENT notification under the protection
of the write lock in some scenarios.

Type: fix

Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: I25d5475c5e6d37cfccefa9506f6030c26ce8ee9b

vppinfra: add COMPILE_TIME_CONST() macro

Type: improvement
Change-Id: I10d7489f57bc60eb92049962b4e6ea84974f17b8
Signed-off-by: Damjan Marion <damarion@cisco.com>

vppinfra: AVX512 mask load/stores and compress store

Type: improvement
Change-Id: Id6be598aade072653e408cca465e62931d060233
Signed-off-by: Damjan Marion <damarion@cisco.com>

vppinfra: add clear_lowest_set_bit() function, use BMI2 if available

Type: improvement
Change-Id: I973cacd0cade0ca98e6261c1fb026a5eb38b44d3
Signed-off-by: Damjan Marion <damarion@cisco.com>

nat: correct detection of icmp bypass presence

Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Iead167e7497e0779c440f7fb243014a06ae2b452

vxlan: Fix L3 mode

Type: fix

Partially revert fix SEGV reported in VPP-1962
[commit a4b0541f64eef02fa0d003d8f831cfdeb45d3668]

This adds an is_l3 option to choose between L2 & L3
mode add tunnel creation time

Change-Id: Ia2c91a1099074b7d23fc031b78ed0f68628eeabe
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

session: set connected session index for ct

Set connected session index for ct as well.

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id82ffcf5572b6a9d2769c0e685c7a0b4d1ea9e9f

dpdk: support md5 async handler in dpdk cryptodev

With this change, enable MD5 with AES-CBC support in dpdk cryptodev.

Type: improvement
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
Change-Id: Ic587aaa1fa0dc102e36eb34f329ef21a16156f26

tcp: try to update sack list only if not empty

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ieb5af96de5be33356dbab7bc4ab4696731fa8866

tcp: reorganize connection members

Optimize connection size and move timestamp_delta closer to other
timestamp related members.

Type: refactor

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Iec42efb46482ebfdf234518a4e91af836e4f4c07

tls quic: improve error reporting

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I92f0c1f7c0f4696fa12071440a643aa703d6306f

session: set fifo's session index before vcl attach

Current implementation may have timing issue:

1. The TCP 3-way-handshake is completed but the app is busy and
   does not process the CONNECTED event.
2. VPP receive some data from peer and try to send a RX event to
   VCL, but the fifo's client session index is not initialized yet.
   So this event will be sent to incorrect session 0.

Type: fix

Change-Id: I54f222232968bfaea5f4745284a1cfacc89482a9
Signed-off-by: liuyacan <liuyacan@corp.netease.com>

session: remove unused connect/listen msg members

Type: refactor

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie46824f95f9488b04fa1f701ff94345e2dc83de2

vcl session: refactor passing of crypto context

Pass tls/quic crypto context using extended config instead of bloating
conect/listen messages.

Type: refactor

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0bc637ae310e6c31ef1e16847501dcb81453ee94

flow: Add API implementation of IP4/IP6, IP4_VXLAN/IP6_VXLAN

This patch adds the API handler implementation of the below flows:
    FLOW_TYPE_IP4,
    FLOW_TYPE_IP6,
    FLOW_TYPE_IP4_VXLAN,
    FLOW_TYPE_IP6_VXLAN

Type: feature

Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Change-Id: I62e1c466b46f940180e957c859d122086aa22f1c

tls: tlspicotls require version when building

Type: fix

When building the tlspicotls plugin, we rely
on vpp-ext-deps having installed quicly & picotls.
We add a dependancy on the version installed thus
ensuring that people with older vpp-ext-deps version
installed don't have their build fail.

This has the drawback that picotls doesn't have its
own versionning scheme

Change-Id: I9e2ccfc00b3c37af2bc2483a791eb05f994dd4a4
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

vcl session: extended connect/listen configuration

Type: feature

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic8d9386fef37ffd3446aaeb93a96ee6d60633831

misc: add filter for specific error for pcap trace

Type: feature

Change-Id: I325257454df1cc22833fa6a1dedd4739d4d5a558
Signed-off-by: Benoît Ganne <bganne@cisco.com>

ip: remove unnecesary inlining in ip4-rewrite node

Type: refactor
Change-Id: Ifbaf42ef88a7e0f1715b7b5e342af790e3b6acd9
Signed-off-by: Damjan Marion <damarion@cisco.com>

quic: update quicly to v0.1.3

This bumps quicly version to v0.1.3 ( sha
d44c089364067dbcdfbad7fb2c821900fb4aef5e in
https://github.com/h2o/quicly )

Also simplifies the build to only make needed
dependancies, and silence compiletime warnings

Type: feature

Change-Id: Ie00ec7e408d234464871b68ddc79bb33dc4179ed
Signed-off-by: Mathias Raoul <mathias.raoul@gmail.com>
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

docs: document "make test-help"

Type: docs

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I67a582b7bf16c3fe307941973e983a0fe28cb221

buffers: vlib_get_buffers() with 512-bit SIMD

Type: improvement
Change-Id: Id8ce3ffc1299a38171b82a7082454412c840a40c
Signed-off-by: Damjan Marion <damarion@cisco.com>

vlib: don't inline vlib_buffer_enqueue_to_*

Function call in this case is not bad thing, as those functions
are called once per frame.

Type: improvement
Change-Id: I7bd61cf746b905e2c8e3085ebb2ff001c0a52da8
Signed-off-by: Damjan Marion <damarion@cisco.com>

vppinfra: more avx512 inlines (compress, expand, from, is_equal_mask)

Type: improvement

Change-Id: I4cb86cafba92ae70cea160b9bf45f28a916ab6db
Signed-off-by: Damjan Marion <damarion@cisco.com>

cnat: Fix session flag initialization

Type: fix

Sometimes session->value.flags wasn't initialized
leading to next_node index corruption.
Also added a debug flag to tell session/rsessions appart

Change-Id: I80da50f2267e03a4552e8c9efc8e3aa08bc5569d
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

nat: fix multi worker scenarios

Properly select worker from hash table in out2in direction, increase
number of worker threads in MW test to 4 to test these cases.

Type: fix
Change-Id: I76eda5761ff497b85b031dd913a64b7fcb53b33a
Signed-off-by: Klement Sekera <ksekera@cisco.com>

svm: allow external chunk alloc on segment

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I89f9caa8dd44dc640615a58fe7708f388fdd84e9

pmalloc: tolerate move_pages failure on numa node #0

Type: fix
Change-Id: I65dbc4f3db47c745a0187e015845e07b3b0568e5
Signed-off-by: Klement Sekera <ksekera@cisco.com>

nat: fixing cli bug for nat44-ei and nat44-ed

Removing obsolete optional parameters.

Type: fix

Change-Id: I135eb4767979ab81636da16e91752a2ad80e0a45
Signed-off-by: Filip Varga <fivarga@cisco.com>

tls: honor tcp deq notification request

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic24516a7242ef4193c5d751a2d5424918c390759

tcp: req app deq notification on fifo full

If fifo full, default to requesting an app deq notification and forcing
an ack (window update) if zero rcv window sent is still active.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Iade7e1722503da149c62c465c472edbb0a5599f7

crypto: support async handlers for 3des and md5

With this change, add support for 3DES and MD5 in IPsec async mode.

After changes in foreach_crypto_link_async_alg, the last combination in
the list (aes-256-cbc-hmac-sha-512) started to fail during decription.
That was also fixed by proper vector size validation.

Type: improvement
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
Change-Id: I660657bdab62ea9cf031c3e43d99f2317e5f74d7

nat: nat44-ed i2o & o2i trace fix

If cache used than we don't print in trace session index.

Type: fix

Change-Id: Ib965cd8632b5217f8b2dd8b6cc6af3286c747582
Signed-off-by: Filip Varga <fivarga@cisco.com>

ipsec: remove WITH_LIBSSL macros

We don't use libssl anymore... At least not directly.

Type: improvement
Change-Id: I9a0fab6e3c576d945498ce46f030bd26c1a14d15
Signed-off-by: Damjan Marion <damarion@cisco.com>

dpdk: fix mlx4 mlx5 detection in plugin build

Since the move to DPDK 21.02, compatibility build symbols were depreca-
ted, breaking the static linkage of the DPDK plugin to libibverbs.

Change-Id: I2fec0807e4c0eb00268618f1495af862eede9081
Type: fix
Fixes: 5f35a185d5afee2c364fe84f33922bac1a808113
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>

vlib: remove unused code

Type: refactor
Change-Id: I01dba12a7f8aa2fa6d2e4113c91dc97e638aca77
Signed-off-by: Damjan Marion <damarion@cisco.com>

vppinfra: momve clib_sysfs_list_to_bitmap to sysfs.c

Type: refactor
Change-Id: Ia5a7ebd5c8492326f5bf2f1264f1c5ef38ccb4dc
Signed-off-by: Damjan Marion <damarion@cisco.com>

ip: fix offload flags handling

The per-protocol offload flags only make sense if F_OFFLOAD is set on
the vlib buffer main flags.
vnet_calc_checksums_inline is called from many places which should do
this check and don't, moving the check to this function is less error
prone and shouldn't have an impact on performance since the function
is always_inline.

Type: fix
Change-Id: I0297f109f31e409f07bfbaea3cd8b90c659658c4
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>

interface: interface-output end node rework

 - rename node to more meaningful name
 - introduce lookup tables
 - enable multiarch
 - quad-loop node
 - enqqueue to next instead of enqueueing to node

Type: improvement
Change-Id: Ibb208047ae04bb6cfe56db558d3b8938bc14b4fe
Signed-off-by: Damjan Marion <damarion@cisco.com>

ip: remove dead code from ip_csum

Type: fix
Change-Id: I3b37257e86175743a7bac80c531491565f0a8dcd
Signed-off-by: Damjan Marion <damarion@cisco.com>

vppinfra: remove outdated and unused unix format functions

Type: refactor
Change-Id: If1772980dbdbde1fbf3d1989daa40599e9f23e8c
Signed-off-by: Damjan Marion <damarion@cisco.com>

vppinfra: remove linux/syscall.h

For portabiliy reasons it is better to have all wrapped in clib code.
I.e. instead of using getcpu() we have clib_get_current_numa_node () and
clib_get_current_cpu_id().

Type: refactor
Change-Id: I29b52d7f29bc7f93873402c4070561f564b71c63
Signed-off-by: Damjan Marion <damarion@cisco.com>

classify: honor pcap interface filter also when classify filter is used

Type: fix

Change-Id: Ic32550ee9c5d76d232d8b67a7810611f6c8b9177
Signed-off-by: Benoît Ganne <bganne@cisco.com>

tests: cpus awareness

Introduce MAX_CPUS parameters to control maximum number of CPUs used by
VPP(s) during testing, with default value 'auto' corresponding to all
CPUs available.

Calculate test CPU requirements by taking into account the number of
workers, so a test requires 1 (main thread) + # of worker CPUs.

When running tests, keep track of both running test jobs (controlled by
TEST_JOBS parameter) and free CPUs. This then causes two limits in the
system - to not exceed number of jobs in parallel but also to not exceed
number of CPUs available.

Skip tests which require more CPUs than are available in system (or more
than MAX_CPUS) and print a warning message.

Type: improvement
Change-Id: Ib8fda54e4c6a36179d64160bb87fbd3a0011762d
Signed-off-by: Klement Sekera <ksekera@cisco.com>

vlib: make vlib_pending_frame_t smaller

Type: improvement
Change-Id: I8715631718dca9bc7d7b364451b137484aadd58e
Signed-off-by: Damjan Marion <damarion@cisco.com>