udp: add udp decapsulation

Possibility to register a port via CLI or API to decap incoming UDP
packets:
 - For CLI, a user needs to specify the inner protocol (only MPLS
   supported for now)
 - For API, the protocol is specified by index
Added unittests

Type: feature
Change-Id: Ifedd86d8db2e355b7618472554fd67d77a13a4aa
Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com>

hsa: proxy listener support addition of fifo segments

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I59218f784140ef5ecb8468af6aebfe25fd7703a4

tls: fix handling of failed accepts

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I34b53dcaf4f049157b538ea40a39033d43e525a5

svm: fix inadequate atomic load for chunk mgr

- Fixes intermittent LDP cut thru iperf3 test
  failure on AARCH64

Type: fix

Change-Id: Id21a078d642e03d974bacacd1f4d0faa42fb6652
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

build: bash set in ./configure

Type: make
Change-Id: I29dce242579d130afe031715b328d6bba73ec6dd
Signed-off-by: Damjan Marion <damarion@cisco.com>

gso: fix the error handling

Type: fix

Change-Id: I7ada1b780b5c40261f6b14cfadc3f382e4e39086
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>

vlib: handoff rework

Type: improvement
Change-Id: I1e199ae31e969154319e94c5cd286b8d8adc6660
Signed-off-by: Damjan Marion <damarion@cisco.com>

build: kindly ask python not to polute src/

Type: make
Change-Id: I1ec82e0f3c19dee79f942996339240c73d4e380c
Signed-off-by: Damjan Marion <damarion@cisco.com>

dpdk: bump to 21.05

Type: feature

This patch bumps DPDK version to 21.05 and updated VPP to
accomodate the changes in DPDK latest version.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Change-Id: If217441f70c9ab531196dca7ec7a486ec9931cff

interface: add tx-queue cli support for new tx infra

Type: improvement

set interface tx-queue tap1 queue 2 threads 1-2
show hardware-interfaces tap1
              Name                Idx   Link  Hardware
tap1                               2     up   tap1
  Link speed: unknown
  RX Queues:
    queue thread         mode
    0     vpp_wk_1 (2)   polling
  TX Queues:
    queue shared thread(s)
    0     no     0
    1     no     1
    2     yes    1-2
    3     no     3
    4     no     4
  Ethernet address 02:fe:09:3a:48:ff
  VIRTIO interface
     instance 1

set interface tx-queue tap0 queue 4 threads
show hardware-interfaces tap0
              Name                Idx   Link  Hardware
tap0                               1     up   tap0
  Link speed: unknown
  RX Queues:
    queue thread         mode
    0     vpp_wk_0 (1)   polling
  TX Queues:
    queue shared thread(s)
    0     no     0
    1     no     1
    2     no     2
    3     no     3
    4     no
  Ethernet address 02:fe:03:6a:66:fc
  VIRTIO interface
     instance 0

Change-Id: I6154476ec9ff0b14287098529c88a14b779371a5
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>

ip: allow the 'ip6 enable' on tunnel interface types

Type: feature

This was limited to HW interface types (for historical reason AFAICT)

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I3785a356ae31722fa60d84f64ec9aa53ebdd615f

dpdk: fix missing symbol

Type: fix

This patch fixes the missing symbol of dpdk_plugin.so when
creating symmetric key. The solution is to add dependency
of libssl to dpdk cryptodev and disable cryptodev engine
when libssl is not presented.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Change-Id: I30aa6e3e3af1faefa82883bad613e1d82235a2ec

vppinfra: explicit blocking mode for sock connects

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I3a33230de13fef613dc9523cf24a9968d200c2e5

tests: Fix 'test-wipe'

Type: fix

Error:
vagrant@ ~/vpp (make-test-wipe) $ make test-wipe
make[1]: Entering directory '/home/vagrant/vpp/test'
make[2]: Entering directory '/home/vagrant/vpp/test'
make[2]: *** ext: No such file or directory.  Stop.
make[2]: Leaving directory '/home/vagrant/vpp/test'
make[1]: *** [Makefile:239: wipe] Error 2
make[1]: Leaving directory '/home/vagrant/vpp/test'
make: *** [Makefile:440: test-wipe] Error 2

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I3615a962882d5d56c394aa628e9942fed07cde84

misc: Initial 21.10-rc0 commit

- Add 21.10 Release Notes placeholder
- Add test framework link

Type:docs
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Change-Id: I30770a0968bb7215f2727afec4cdc4ef87e49a5e

fib: During the mfib lookup set the unicast FIB index in the packet so that a uRPF check on a for-us packet is done in the correct VRF

Type: fix

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Iafa6efea0d96962aa9136dccefc148a961f74476

pg: revert exec file fixes

This reverts commit fd4fd0d1853ae7384e7a64c4cad17a3469720b95.

Type: fix
Change-Id: I6ef84f646372270ded486eacee81817067e49106
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>

nat: add thread index assertions

Add extra assertions to debug build.

Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Ib20130365e8f9dbb556fcbb4321dd184c7eff603

api: socket client connect set to blocking

Binary api client must otherwise check the returned error and if it was
EAGAIN/EINPROGRESS poll for connect completion.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I89845b1a59b9fa2ab0968029435ceb203bfa8f6c

vlib: revert exec cmd handle scripts with blank lines

This reverts commit 269e1569e1f7798bf7d7f539daf505b2f1997a08.

Type: fix

Change-Id: I40bd71ae3b5e9dc8345fb2460aae437de8a9a5ba
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>

perfmon: revert raw column support

Revert raw column from the perfmon plugin.

Type: refactor

Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Change-Id: If127f57ee2022cc1c0ea5177f1655a792f195f1d

tests: move vapi C/C++ test files into src/

Type: improvement
Change-Id: Iaad004661db1e9076e6c27227878f1612fa7289f
Signed-off-by: Damjan Marion <damarion@cisco.com>
Signed-off-by: Klement Sekera <ksekera@cisco.com>

srtp: basic implementation based on libsrtp2

Type: feature

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic5e99938a5f130e83de6d590d2f89252d055bceb

linux-cp: A V2 variant of pair create API that returns the host
interface created

Type: improvement

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I31a83cd50513078895078bae3ae11372d351ddcd

nat: report correct EI per-user session limit

Type: fix

When enabling the endpoint independent NAT44 plugin, user_sessions
determines the maximum number of translations that can be active for
a single inside address. If 0 is passed in, a default value is used
but 0 is still stored in the field that is used to populate reply
messages to nat44_ei_show_running_config,

At the time of enabling the plugin, if user_sessions is 0, update the
field which is used by nat44_ei_show_running_config to contain the
default per-user limit which gets used by the EI nodes.

Change-Id: I6b060d85bcd42d91db879b95a8b07c6844bcd2a5
Signed-off-by: Matthew Smith <mgsmith@netgate.com>

dpdk: disable DPDK iAVF interrupt support

Change-Id: I665d9d11fcdd9af33e38972a74e51ce3085f3e55
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: fix

interface: show if tx queue is shared

Type: improvement
Change-Id: Idb48f835730db6c652c4b0e6ef310c7f36599a72
Signed-off-by: Damjan Marion <damarion@cisco.com>

tests: skip hoststack iperf3 cut thru test on aarch64

- Temporary fix for intermittent unrelated test failure
  on AARCH64 CI verify/merge jobs.  To be reverted
  when the root cause is fixed.

Type: test

Change-Id: Ie28e5a7b9fa9a20469ac7e91766f4c226e44d244
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

tls: prealloc chunks for dtls dgram enq

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ib25598f72f6539c07de1acee1e6049ecd28f35cc

session: improve main thread connects rpc

Avoid grabbing the worker barrier if there's no work to be done.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ice3de5df41cd1752aba3419ad2e2dd82f30e9bfb

stats: catch stat segment overrun in retry loop

Raise IOError so that the blocking code retries not only on
optimistic locking failures but also on data segment illegal reads.

Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I6bb250e239486b60192004271c1690e790513318

af_xdp: use desc offset on rx

Instead of pre-programming the data offset on rx, use offset passed in
the descriptor. This is more robust and future-proof.

Type: fix

Change-Id: I2bd910d92b8b03d17be5be85a24108be711dc7b9
Signed-off-by: Benoît Ganne <bganne@cisco.com>

af_xdp: refill rx rings when interface goes up

If interrupt mode is configured through startup.conf exec script, the
input function will not be polled and the rx ring will never be filled.
Always refill the ring when interface goes up so it is ready to receive
packets.

Type: fix

Change-Id: I4cf22c8ae00638679f2e8650303a6fe916c1319b
Signed-off-by: Benoît Ganne <bganne@cisco.com>

bfd: use vnet crypto

Type: improvement

Change-Id: I873a99c1258a97ed5ed195b9756e8302f865e7f0
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

af_xdp: workaround kernel race between poll() and sendmsg()

Prior to Linux 5.6 there is a race condition between poll() and
sendmsg() in the kernel. This patch protects the syscalls with a lock
to prevent it, unless the NO_SYSCALL_LOCK flag is set at create time.
See
https://lore.kernel.org/bpf/BYAPR11MB365382C5DB1E5FCC53242609C1549@BYAPR11MB3653.namprd11.prod.outlook.com/

Type: fix

Change-Id: Ie7d4f5cb41f697b11a09b6046e54d190430d76df
Signed-off-by: Benoît Ganne <bganne@cisco.com>

nat: add maximum configured sessions to stat segment

Add /nat44-ed/max-cfg-sessions gauge.
Reflects the configured value for configured sessions (per thread).

Type: improvement
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I618c8aa0daab0981399cfe9273d191fa1990ef60
Signed-off-by: Ole Troan <ot@cisco.com>

doxygen: fix doxygen tags

- Missing tags mess up doxygen TOC heirarchy

Type: docs

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I012d55c0ae90aecc665b56903f4212ddc0643943

tests: add role to VCLAppWorker

- Improve readability of log output with respect
  to worker role

Type: test

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I1a5787421b31483fa1a2558951568417dfc111d9

linux-cp: Add delegate to adjacencies

Type: improvement

When an adjacency is created, add the linux-cp delegate on the new
adjacency so we can later deal with modifications & deletions in our
cache of adjacency data.

Add a pool of hash keys and associate the pool index for a particular
key with the adj_delegate_t. If the rewrite on an adjacency is changed,
this will allow us to delete the old hash table entry and it will not
become orphaned.

Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Change-Id: I072b960c02cf377d66f7d18b8c0e9e05824a0ca3

quic: add extended vcl test

Only works with release binaries.

Type: test

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Iede88713e1dbc4d1c6ae62651ff9150f88953f4d

quic: fix timer update

Use ctx timer wheel not current thread since connects are done on main
but the ctx is allocated on first worker.

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ibed371bed12970d0d1ae4572f36df0bb1fb70b0f

quic: init crypto context on streams

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I901980f1f8ae8eb51c3972537ccac80f620868d0

quic: make sure aead crypto context matches quicly

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I8003198c15cd511750dc7eaae025025c733c059c

ipsec: Default the IPSec interface MTU to 9000

Type: fix

The same value is used for other tunnel types.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I6593001918993d65f127cc9f716c95e932239842

memif: fix gcc-10 build error on arm platform

In function ‘memcpy’,
 inlined from ‘memif_device_input_zc_inline’
 at src/plugins/memif/node.c:850:7,
 string_fortified.h:34:10: error:
   writing 16 bytes into a region of size 0 [-Werror=stringop-overflow=]
 34 |   return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest));
    |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/plugins/memif/node.c: In function ‘memif_input_node_fn_neoversen1’:
src/plugins/memif/memif.h:175:16: note:
  at offset 0 to object ‘desc’ with size 0 declared here
  175 |   memif_desc_t desc[0];
      |                ^~~~

Using C99 way empty brackets for flexible array members

Type: fix
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Change-Id: I7a6ad89f95e1b5e3f9aac36546a2559dbda9bd6c

memif: fix input node buffer prefetch

Prefetch should be the next group of buffers instead of current buffers

Type: fix
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Change-Id: If13967e27f74c10856ae48892420d7ade6f0c92c

tests: don't buffer worker stdin/stdout

- Required to get VCLAppWorker stdin / stdout data
  into log.txt when a test fails.

Type: test

Change-Id: I4db467986940f701750aec6d842a4d9aee22b4e6
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

bash: add set-quicly-ws function

- Set up vpp workspace to build/test/debug with
  quicly source code downloaded from github.

Type: improvement

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I63a3f3b19f3b753fca1d57f8b22dad7c4e968846

build: add .clang-tidy

Initial version

Type: make
Change-Id: Id26827e7812f794da3f17b91f78d2550e4800083
Signed-off-by: Damjan Marion <damarion@cisco.com>

gre: Walk IPv6 adjacencies during restack

Type: fix

If a GRE tunnel is created and the peer is not resolved yet and an
IPv6 route is added which points to the tunnel, packets matching the
route will be dropped. When the tunnel peer is resolved, adjacencies
on the tunnel interface should be restacked and packets matching the
route can be encapsulated and sent..

There is a loop that is intended to do this for both IPv4 and IPv6.
The call to walk adjacencies is invoked in a "return" statement though.
So the loop is exited and the function returns before IPv6 adjacencies
are walked.

Remove the return so the loop finishes.

Change-Id: Ia4f695681713020209ea490ae4142857cea49c41
Signed-off-by: Matthew Smith <mgsmith@netgate.com>

hsa: test server incremental stats

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie8ec924ebaf006f1df84a1013050114831144a79

tls svm: prealloc tcp fifo chunks before ssl write

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I7c47b55ec6f0c83f2d13e0e737d0559a32f7c837

session: fix transport half-open cleanup call

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I47d241a8f2f9e9d0761d14dcddd3327c3b28932c

tls: fix signed unsigned comparison

On error, the signed value is cast to unsigned.

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0f94422f47e40d7c358118b2df8ab96cf4116dd0

bash: fix vpp-make-test -g option

- Don't pollute shell with local variables
  which also fixes a bug with -g option
- If WS_ROOT is not set and vpp-make-test is
  invoked in the vpp root dir, then export
  WS_ROOT env var

Type: fix

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I608b666f7d3020863933a8072fb34e65c7f1c988

quic: fix memory leak & crash on connection delete

- quicly conn struct leaked on connection delete
- Occasionally connection delete is called twice
  before connection is closed which caused a crash.

Type: fix

Change-Id: Ifaaaeda55f71d58c97fa4d6652bda60a3efd4b69
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

session: cleanup event llist usage

Type: refactor

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I750c856ac81d951e8c0e62c710e0f35a0c80d6f9

memif: remove dead code

Type: fix
Change-Id: I6fce8c1f91fc5080271c1832bf40a9fb6bbcb7e3
Signed-off-by: Damjan Marion <damarion@cisco.com>

avf: improve elogs

Change-Id: I6221e1a5924223865b3caf53590d3668965b564c
Type: fix
Fixes: b4ff07a
Signed-off-by: Damjan Marion <damarion@cisco.com>

vppinfra: add more llist macros

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ife79871c6530d2cd485928fee465baf2c8957e11

session: fix session queue node access on disable

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie4e3623e7e00456437fac5fb8f9c9083f1aa2a2e

build: fix crypto_native compile flags check

Type: fix
Change-Id: I338036a3cac74fd5f9772bcf7685ee6970653ddb
Signed-off-by: Damjan Marion <damarion@cisco.com>

interface: shared tx queue support

Type: improvement
Change-Id: I6bb7b6d6bd63b044952ab981be5b0673144c9834
Signed-off-by: Damjan Marion <damarion@cisco.com>

avf: tx queue sharing fixes and improvements

Type: fix
Change-Id: I16b6720174efd98c19751e0fff36df58968484d2
Signed-off-by: Damjan Marion <damarion@cisco.com>

avf: print stats in separate log class

Type: improvement
Change-Id: Ia1a4b1b1acad989cbd47a805b900160ba0071071
Signed-off-by: Damjan Marion <damarion@cisco.com>

tls: fix dtls with no workers

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Iecc33fda7f28c037289775ffe0525a50f89a2b8c

session: poll main thread if pending connects

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie8a15c50531f3ccd5f91dbc0779e4d9c0d146844

nat: refactor multiple vrf tests

Replace VRF test testing multiple scenarios into more simpler tests to
improve readability and ease of debugging.

Type: refactor
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Ibaad5328c73b401f52c5fe513dc0ed68ff3e3374

session: only handle old ctrl events per dispatch

Avoids dispatching ctrl events generated while handling the
current pending list.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ibeaf901ba4cf58a68fbd88e5ec3c23f6c2f6f145

session: move tx-buffers to tx ctx

Type: refactor

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I10ec410fb7f3acb47128dda23510162dc13b20d0

memif: remove unused code

Type: refactor
Change-Id: I127b8c7131fd993a5fe605c7c36cc1d0b6672984
Signed-off-by: Damjan Marion <damarion@cisco.com>

build: fix the "show version" output in the centos release builds

A couple of releases ago I made a change that slightly changes
the naming of artifacts, in order to make the version sorting better.
However, that change broke the "show version" output of the VPP
in the RPM - that build copies the entire source tree into
a new location and builds there, supplying the version
information in .version file rather than using git describe.

Updating only the version script and not the .version file content
resulted in the VPP release builds within the RPM installs have
the "count of commits since tagging" being zero and the commit ID,
rather than having XX.YY-release format.

A couple of releases - 20.09 and 21.01, saw a more haphazard solution,
but it is proper to fix the content of the .version file so it
is all consistent.

This commit fixes the contents of this file made for the RPM build, so that
the versioning script does not see unexpected input, thus addressing
the issue of "show version" in the release build.

Change-Id: I0af68e69b1e40fc49ade759bb2f0ed9f47614217
Type: fix
Fixes: 1060332e62d1216bf33c697d0a54ba35d4903eb3
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>

memif: remove duplicate code in tx

Type: refactor
Change-Id: Idb82e28ee2e370ae8fc1becc2f8b92a548bc6b1b
Signed-off-by: Damjan Marion <damarion@cisco.com>

memif: optimize zero-copy rx ring refill

Type: improvement
Change-Id: I8169da230eb5f74651810a8e2490895620c38269
Signed-off-by: Damjan Marion <damarion@cisco.com>

memif: fix "remove barriers" commit

Type: fix
Change-Id: I60bb0261c05bf7e25ca01c72780f1cd77fde7a9a
Signed-off-by: Damjan Marion <damarion@cisco.com>

memif: remove barriers

Type: improvement
Change-Id: Idef30aee80b654ce424b6f1f1f730574ca68874c
Signed-off-by: Damjan Marion <damarion@cisco.com>

virtio: add the checks for descriptors chain len

Type: fix

virtio uses indirect descriptors for chain buffers.
indirect descriptor chain is mapped on a vlib_buffer_t.
Single descriptor is 16 bytes and vlib_buffer_t has
2048 bytes space. So maximum long chain can have
128 (=2048/16) indirect descriptors.

This patch adds check to make sure descriptors chain
len should not exceed 128.

Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I060cfb7709568f42c9b5634527172690ce66a1a3

session: rpc for connects to main

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ifa47e1500e5cfb3c717f87b1d21131b9531c9005

lacp: coverity fix on null pointer dereference

Coverity complains on null pointer dereference. It is not likely to
happen.

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Iab726a1e2d60725cec7ab0bbd2787b62e6393d33

session: fix coverity warning

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I24484a5192d7e683507ed640f75fb37914c0efb0

tcp: remove ho lock

Half-open sessions are allocated by main thread and cleaned up on main
with timers.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I37f000920a45908b62b5501ae9d54a88a9e4c609

vlib: remove unused code

Type: refactor
Change-Id: Ia5f670541dd43a4f6d731dda84b2d898195643fc
Signed-off-by: Damjan Marion <damarion@cisco.com>

vlib: pass node runtime to vlib_buffer_enqueue_to_thread()

Mechanical change for patch following this one...

Type: improvement
Change-Id: Iee12f3a8851f35569e6c039494a94fc36e83d20f
Signed-off-by: Damjan Marion <damarion@cisco.com>

avf: free spinlock on txq removal

Type: fix
Change-Id: I8e9a907a227f82b870a945b94731dc3204c23ee1
Signed-off-by: Damjan Marion <damarion@cisco.com>

interface: fix converity in update_runtime_data

Change-Id: I59eb41516b5e052109428ae70660ed49126c25bb
Type: fix
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>

interface: update tx queue runtime if vector size changes

Fixes issue which causes crash in case when VPP only runs with main thread.

Type: fix
Change-Id: Ia0ca973bb7e7ff81f15b37764ae248e2502bdcec
Signed-off-by: Damjan Marion <damarion@cisco.com>

vcl: fix lookup listener assert

The following timing may happen:

1. vpp accept new connection, send ACCEPTED to vcl, but vcl has
   not handle it
2. vcl unbind the listener, go into DISCONNECT state
3. vcl handle the ACCEPTED event

Type: fix

Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: If9a96a153af38763db062df133c2fdcc04ceba9b

session: switch ct to vc and track half-opens

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I7f9c4b9b6e523ab549087ad21724f34f08fca793

tls: switch dtls to vc and track half-opens

Also adds support for half-open support transport migration.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id04c194138956336f93246bbed0332a7030c67e2

lacp: Prohibiting bonding with remote having different key than 1st member

After forming the bonding with 1st remote member, Subsequent member must
have the same key in order to join the same bonding group.

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I9ff6d6c083a5b6a26beedbd7181d5a120cb5710b

interface: fix tx queue runtime update

Type: fix
Change-Id: I5ce7e57ae277de26af602fe786048bf21b8612f8
Signed-off-by: Damjan Marion <damarion@cisco.com>

tests: move test source to vpp/test

- Generate copyright year and version
  instead of using hard-coded data

Type: refactor

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I6058f5025323b3aa483f5df4a2c4371e27b5914e

quic: remove cmake --target

Type: fix

This isnt needed as we pass
CMAKE_SKIP_INSTALL_ALL_DEPENDENCY

Change-Id: I1406d84192efb9baedf7df680aca0b96bb0eef01
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

misc: change VFIO group ownership and permissions in vfctl script

This is missing step to allow runing VPP unpriviledged
with AVF driver.

Type: improvement
Change-Id: I37dfad9236691c1a8e2837a5811536170c65d7bc
Signed-off-by: Damjan Marion <damarion@cisco.com>

avf: avoid eating our own tail

This happens in case we are not able to refill ring with new buffers.

Type: fix
Change-Id: I727e55c5b8482d9b8aeb4a9933a9a755fe21e55f
Signed-off-by: Damjan Marion <damarion@cisco.com>

flow: fix vxlan vni convert bug

This patch fixes a vxlan vni field conversion bug in flow api layer

Type: fix

Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Change-Id: I37b2ffb54792f48b390ff42da577db2c4869d253

tls: switch to vc service and track half-open sessions

Half-open tls sessions are now tracked by the app worker and are cleaned
up only when tcp cleans up its half-open session, i.e., independent of
when the established tls context is allocated.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: If5d594d7095192dd527daf4ea1358ffeccdfcc7a

session: return connect session handle to app

App transports not supported for now. Will have to be updated
individually.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I75cb6c4e1c5af008af72858a9ee573016812abd4

crypto: add chacha20-poly1305 support to ipsecmb

Type: feature

This patch adds chacha20-poly1305 single and chained algorithm
support to ipsecmb crypto engine.

Signed-off-by: DariuszX Kazimierski <dariuszx.kazimierski@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Change-Id: If04ee0c8f985b07fd31dad1ce29000ec6f1733c5

session: support half-close connection

Some app(e.g. Envoy) may call shutdown() instead of close() when
draining connection.

Type: improvement

Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: I9543b9ca3caa87b10b134fd1fc4019124e41e4d2