ipsec: add support for AES CTR

Type: feature

Change-Id: I9f7742cb12ce30592b0b022c314b71c81fa7223a
Signed-off-by: Benoît Ganne <bganne@cisco.com>

ikev2: fix bad ip in logs

Type: fix

Change-Id: Icd01491043e9fd1bb8f51f4f55e1252fd78512de
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

interface: RX/TX direction type in API

Type: feature

Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Change-Id: I982205b48615395f19cbb36c73854fb5c3db45e8

papi: remove unused name from __all__

missed in https://gerrit.fd.io/r/c/vpp/+/30238

Type: fix

Change-Id: I342868a77d7ca87896d97847ca6525ad1abcd1b6
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

nat: configurable handoff frame queue size

Make number of worker handoff frame queue elements configurable as
a set nat frame-queue-nelts command. The default value is 64 which
is the same value that was previously hard-coded. The idea is that
allowing larger values can be useful in some cases, to avoid
congestion drops. Also add nat_set_fq_options API support and a
corresponding test case.

Type: improvement

Change-Id: I5c321eb2d7997f76fac2703d9c4a5b2516375db3
Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net>

vxlan: add udp-port configuration support

Type: improvement

Signed-off-by: Artem Glazychev <artem.glazychev@xored.com>
Change-Id: Ie30d51ab4df5599b52f7335f863b930cd69dbdc1

sr: Fix the issue that L3VPN SRv6 encapsulated packets could not be forwarded.

Type: fix

Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>
Change-Id: Ia12feee9e46d4951519d5c6f9d1a21d89701dc0f
Signed-off-by: Tetsuya Murakami <tetsuya.mrk@gmail.com>

tests: ikev2: non-default table id test

Test whether responder sends info requests using correct ip table

Type: test

Change-Id: I9e97576f9d80686961f92de3cbc3e6f8d6341587
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

mpls: MPLS Hash fixes

Type: fix

MPLS hash includes the IP hash at the bottom of the stack. Default this
to the IP default and use the value passed in to the compute function.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I3f8cb0f7c4fe98ea903a752c2b5fd3d7e26d449a

ikev2: add hint to the log when IDs do not match

Type: improvement
Ticket: VPP-1908

Change-Id: I1d86ea18fcb6174b86c449d5d9403fd0e5715318
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

ikev2: fix msgid

Type: fix

In responder initialize msgid in requests to 1 as the previous value (0) was
causing retransmision on the initiator.

Change-Id: I8f5b84331ecac5943129f4c9a377076768fec455
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

crypto-ipsecmb: add support for AES CTR

Type: feature

Change-Id: Ide2901f5d2111a518b2c8212aa84468cef1d72ca
Signed-off-by: Benoît Ganne <bganne@cisco.com>

vppinfra: fix mem map mt issue due to snprintf

Type: fix

Apparently snprintf is not thread safe!?

Thread 6 "vpp_wk_3" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffeed1a3700 (LWP 819375)]
0x00007ffff58fc2b4 in __GI__IO_default_xsputn (n=<optimized out>,
data=<optimized out>, f=<optimized out>) at genops.c:394
394     genops.c: No such file or directory.
(gdb) bt
0  0x00007ffff58fc2b4 in __GI__IO_default_xsputn (n=<optimized out>,
data=<optimized out>, f=<optimized out>) at genops.c:394
1  __GI__IO_default_xsputn (f=0x7ffeec35e050, data=<optimized out>,
n=9) at genops.c:370
2  0x00007ffff58e127c in __vfprintf_internal (s=s@entry=0x7ffeec35e050,
format=format@entry=0x7ffff5f833ce "%s",
    ap=ap@entry=0x7ffeec35e1d0, mode_flags=mode_flags@entry=2) at
../libio/libioP.h:948
3  0x00007ffff58f611a in __vsnprintf_internal (string=0x7ffed57ed018
"", maxlen=<optimized out>, format=0x7ffff5f833ce "%s",
    args=args@entry=0x7ffeec35e1d0, mode_flags=2) at vsnprintf.c:114
4  0x00007ffff5997fd1 in ___snprintf_chk (s=<optimized out>,
maxlen=<optimized out>, flag=<optimized out>, slen=<optimized out>,
    format=<optimized out>) at snprintf_chk.c:38
5  0x00007ffff5f7fd74 in clib_mem_vm_map_internal (base=<optimized
out>, log2_page_sz=<optimized out>, size=<optimized out>,
    fd=<optimized out>, offset=<optimized out>, name=0x0) at
/scratch/fcoras/vpp/src/vppinfra/linux/mem.c:502

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I8ff7cfed422273dbdc55068772e11f5e550a9b60

vlib: "revert startup multi-arch variant configuration fix for interfaces"

Type: fix

This reverts commit 5a48b3b9d88fa2793793e2bf3db8bf156fe2951f.

Change-Id: Ifa91b18bdbbc32bb729abc09d95637d9cdf42c3b
Signed-off-by: Damjan Marion <damarion@cisco.com>
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>

nat: reduce number of hash tables for EI NAT

Making code more simple and storing thread index along with session
index as a preparation step for fixing thread safety patches.

Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Ib0c531e9f1f64b1f1ee912d4a83279200638e931

api: Fold the empty pool check into the main macro

Type: improvement

the empty pool chekc is always required, so make it alwayd happen.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I3879e752036a7dd49fff7e16dc6d9ea02563aa7a

linux-cp: Linux Interface Mirroring for Control Plane Integration

Type: feature

please see FEATURE.yaml for details.

Signed-off-by: Neale Ranns <nranns@cisco.com>
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Signed-off-by: Jon Loeliger <jdl@netgate.com>
Signed-off-by: Pim van Pelt <pim@ipng.nl>
Change-Id: I04a45c15c0838906aa787e06660fa29f39f755fa

ipsec: one thread index per-SA

Type: improvement

AN SA is uni-drectional therefore it can be used only for encrypt or
decrypt, not both. So it only needs one thread ID. free up some space on
the 1st cacheline.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I21cb7cff70a763cbe2bffead860b574bc80b3136

vlib: increase the stats epoch only when necessary

When the counter vectors are validated and they are already long enough
to fit the given index in memory, there is no need to increase the stats
segment epoch. In this case, the counter vectors do not change as a
result of the validation.

This optimization is necessary for the case when the configuration is
changed at multiple thousands per second rate. The counter vectors grow
at the beginning and their size stabilizes after a while. Without this
improvement, it can still take several seconds for a stats reader to
succeed.

Type: improvement
Signed-off-by: Miklos Tirpak <miklos.tirpak@gmail.com>
Change-Id: I5a6c30255832716a1460018d0bd0f63031de102b

vxlan: fix interface naming

Previous commit broke naming of vxlan interfaces.

Type:fix
Fixes:a4b0541f6

Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Change-Id: I5e304821be73547b4e47c35ad9632283f153830f

vppapigen: Support an 'autoendian' keyword for message definitions in
.api files

Type: feature

Make the auto-endian nature explicit, rather than hidden in the x_api.c
file.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Ibe647117ceeaf6f99a38a96576a5a41a3cbb1615

vppapigen: fix enum types

enums can return signed or unsigned integers
enumflags are unsigned integers

Type: fix

Change-Id: Iafc8f8f09c96679c5983d2cb807699fcf90ca0d7
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

tests: verify policer stats in punt tests

Add verification of policer stats in the IP[46] punt paths.

Type: test
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: I8b1035afc2d3abe4e98bdb3a76e87a0dd131ef4b

policer: add counters

Add counters to the policer against each of the 3 possible results:
conform, exceed and violate.

Type: improvement
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: Ia98a2f5655df6873259197d6bbf0ff2709b7d60e

vcl: remove verbose output from vcl iperf tests

For high throughput tests the amount of debug output can be
considerable.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Icc9f2092918ebca432502af960da11b154818a02

quic: clean setup_cipher function

Type: fix

Change-Id: I02e473440a8732ddfb1a13ad6552779adaa67f60
Signed-off-by: Mathias Raoul <mathias.raoul@gmail.com>

misc: remove duplicated gbp entry in maintainers

Type: style

Change-Id: Iba79915b78daf6eec6affa4efce66d3670d3f3c0
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

misc: mark vnet and plugin in maintainers

Type: style

Change-Id: Ibbc33d92e3663aea0b33a2f961a9ceebc975b51c
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

misc: use tab as separator in maintainers file

Type: style

Change-Id: I9bf61b0b9fd35941fda52c0eef99c7c95db9cba8
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

vppinfra: add defines for bihash add and delete

When calling the bihash_add_del... functions some callers add a comment
beside the value to indicate this is the is_add param. Make the code
easier to read by adding defines for add and delete that the callers
can use instead of having to use 0 or 1.

Type: improvement
Signed-off-by: Paul Atkins <patkins@graphiant.com>
Change-Id: Iab5f7c8e8df12ac62fc7e726ca1798622dcdb42c

misc: Volunteer as maintainer for the policer

Type: improvement

I volunteer myself as maintainer of the policer code.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Ia843f031372cf2ca834e884ed2ba4774bf7fcd21

misc: Remove duplicate "classify" entry in MAINTAINER list

Type: fix

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I5466838353f3286941333f752f9ef6d336db0de4

docs: fix up the markdown

Type: docs
Change-Id: Ia541839e1f1ceddfae4579dece43b9cc820702e2
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
(cherry picked from commit de569048a504cf211d80b86882e6781684301790)

misc: 21.01 Release Notes

Change-Id: I8fa48e631b9405f2882ea975927c42dbbd32cf1f
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Type: docs
(cherry picked from commit 3d2d96e5547484290c9368bac0a420afa8c4c068)

misc: Update my email address in MAINTAINERS

Type: fix

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I87cc517535f8d8dd5bf786bb8e00863b004df808

fib: Changes to interpose source

Type: improvement

1) stack the interpose on any path-extensions (e.g. labels) from the
next best source
2) allow more than 1 source to contribute a DPO for a given prefix

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Idc2fbb36cfbd2387081765d8af0f1fbe61612160

tap: fix the interrupt handling

Type: fix

Interrupt are suppressed from kernel on tx path.

Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I9f39f343b7e16bad09910766adf0b09654721f67

interface: fix interface name overflow in logs

hi->name is a non-NULL-terminated vector.

Type: fix

Change-Id: I1a9f128f24f137b43cb47169677cc4288043fbd7
Signed-off-by: Benoît Ganne <bganne@cisco.com>

misc: fix a trunccation on vhost dump

feature is u64. We need to print it with %llx and enough precision to
avoid truncation

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I9f5dd523400473b4881b01b8e6cecf439a8060d9

vlib: acquire barrier before exit call

Type: fix

A plugin exit callback function registered via
VLIB_MAIN_LOOP_EXIT_FUNCTION() is called without stopping worker cores
doing data path processing. Following error is observed while exiting
vpp.

error log:
vppctl# q
0: /vpp_master/src/vnet/interface.c:1058 (vnet_delete_hw_interface) assertion `ii == 0 || this_vlib_main->parked_at_barrier == 1' fails

This patch calls all exit() functions after acquiring barrier

Signed-off-by: Kommula Shiva Shankar <kshankar@marvell.com>
Reviewed-by: Nitin Saxena <nsaxena@marvell.com>
Change-Id: I2fd565f0afaa62cb0fb0389922f49e4d382f028c

vcl: support set/get vrf attribute

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I011faa52939d44bdc90de69ad381dc1eea8c8eb3

vcl: fix select want deq ntf for ct sessions

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I2d008a12da6c6e68ad8955a638b44d09e4febd8d

svm vcl: add helper fn that discovers mqs in segment

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1b083ee793a7cf91b1001bfe88353fa5e6515c42

vcl: honor time wait in eventfd epoll wait

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I4bfdeb4bfbdcf333cfd4047a80edd04e35a371fc

cnat: Fix session with deleted tr

Type: fix

When a translation gets deleted, hiting a
session pointing to it sefaults. We're better
off directly storing the next node index.

Change-Id: I4f0716d775202b4ecf54d6cdb827bbeebd23056c
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

cnat: Fix throttle hash & cleanup

Type: fix

This fixes two issues :
- We used a hash to throttle RPC for adding fib entries,
but as we rely on a refcount, we cannot accept loosing an
entry, which could happen in case of a collision.
- On client cleanup we weren't freeing the fib entry correctly
which resulted in crashes when recreating an entry.
Added a test that ensures proper cleanup

Change-Id: Ie6660b0b02241f75092737410ae2299f8710d6b9
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

tests: add ip6 punt policer handoff test

Add a test for ip6 punt policer thread handoff. A child class is
created that uses common punt test setup but is configured to have 2
worker threads.

Type: test
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: I65c44f5d79455129accd7cf405c15920a5a9b678

tests: move ip6 punt setup to its own class

Move interface and packet setup for the ip6 punt test to its own
class so that child classes can be created that use it.

Type: test
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: I14acedc1bcd12cb320835a36833cd32303c5f793

tests: add ip4 punt policer handoff test

Add a test for ip4 punt policer thread handoff. A child class is
created that uses common punt test setup but is configured to have 2
worker threads.

Type: test
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: I34defee85bc5636f9355d0b9aaa007bfaf5e001e

tests: move ip4 punt setup to its own class

Move interface and packet setup for the ip4 punt test to its own
class so that child classes can be created that use it.

Type: test
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: I1a976e8fc0e8a44a86fe923a3ae093fe0c9057a8

ip: do policer thread handoff from punt policers

Pass packets arriving at the ip[46] punt policer nodes to punt policer
handoff nodes if the worker thread they arrive on is not the same one
configured in the policer. Initially, the policer will be tied to the
worker thread that it first received a packet on. This will be expanded
in future to be a configuration API option.

Type: improvement
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: Ic39d936084c354af1859ad3d946da6cd0f6e34d9

policer: add policer handoff

Add thread handoff for packets being policed. Note that the handoff
currently requires the policer index to be passed in. This is suitable
for use in the ip[46] punt paths where each policer node will only
ever use a single policer. For the more general case, this will be
expanded in future to use a policer index stored in packet metadata.

Type: improvement
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: I85a0ecbcfb025f8844e763224cd3de1561249aca

ip: add frame queues to punt policer nodes

The policer is not thread safe. In order that handoff could be
performed, add a frame queue to each of the punt policer nodes.

Type: improvement
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: Iee50267ee7e36f0e6c95b9b43bf651648198b834

policer: add thread index to policer

Add a thread index field to the policer structure. The policer is not
thread safe. The thread index will be used to tie it to one worker
thread and other workers can use thread handoff.

Type: improvement
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: I650e983a9ed800bf660d6f06368717484c4a83bf

ip: Router ID included in flow hash

Type: feature

A device/router needs to have a unique ID which is included in the flow
has so that flows are not polarised through the network, i.e. each deice
in the network chooses the same nth link for the same flow.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I963e03674adbb085902b4084fdc4886b88f5734c

crypto-openssl: fix iv size for AES CTR

Type: fix

Change-Id: I79258a95cfb75587685dffae671255063f57cbef
Signed-off-by: Benoît Ganne <bganne@cisco.com>

build: do not _FORTIFY_SOURCE in debug mode

When compiling in -O0, the glibc feature.h ignores _FORTIFY_SOURCE and,
in some distributions, throws a #warning, which fails the build. This
patch removes -D_FORTIFY_SOURCE in all debug configurations.

Change-Id: Ic30229c038353e49ff9419779e082a7083c1ea5f
Type: fix
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>

Change unformat_init_string API in doc to match code

Signed-off-by: hemant_mnkcg <hemant@mnkcg.com>
Change-Id: I4ec487054f928d52fe06d530df095b30edf66ae5

vhost: vhost interface hardware address not set

The check args->hwaddr is always true and it always copies the
mac address from args->hwaddr even though none was set.

Check args->use_custom_mac instead.

Type: fix
Fixes: gerrit 29970

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I0c51bf1ea79b02c4fbdc3c52e694f186bdd96600

ikev2: add per SA stats

Type: feature

Change-Id: Ic502d806410ea3c8f3f1eac70b694114ccb053bf
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

session: clear ct fifo flag prior to notification

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I6db15780d87426eee852aa020c50cbdf45dc1f95

interface: remove vnet_device_input_runtime_t

Change-Id: I85a463b4ca15baf11e3eb70189f5190ba2585170
Type: refactor
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>

misc: fix snap image build

Clean up snapcraft.yaml bit rot, switch to Ubuntu 20.04, add README.md

Type: improvement

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I2e0d3925cf43541e70b59083f8c91af539aa34e6

svm: add custom q implementation for mq

Add separate queue implementation for the message queue as it's custom
tailored for fifo segments as opposed to binary api.

Also move eventfds to the private data structures.

Type: refactor

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I6df0c824ecd94c7904516373f92a9fffc6b04736

vlib: add show trace limit warning at the end of output too

Users tend to miss the warning too often, add it to the end of the
output in hope it would be easier to catch.

Type: improvement

Change-Id: I264df7e3b6ab1ffb1a383807f4444d9cbaf40999
Signed-off-by: Benoît Ganne <bganne@cisco.com>

crypto-ipsecmb: more explicit errors reporting

Use error counters related to ipsec-mb return codes instead of
'bad-hmac' only.

Type: improvement

Change-Id: I9329da300a70d76b4d4ab30fa45f0a2a85d6519b
Signed-off-by: Benoît Ganne <bganne@cisco.com>

vlib: startup multi-arch variant configuration fix for interfaces

Propagate the multi-arch variant selection to interfaces.

Type: fix

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Change-Id: I99c4a7896f172f0d14d2ded22a27383825529a7d

svm: use standard function to reset stale mutex

Avoid accessing the private data structure of mutexes which is
implementation-dependent, eg. musl is different from glibc.

Type: improvement

Change-Id: I20ec0c1c9faef0749d89a1969cd2430c80ac04b3
Signed-off-by: Benoît Ganne <bganne@cisco.com>

quic: quicly v0.1.2 update

- update quic plugin with new quicly/picotls API
- remove packet allocator
- remove crypto batching
- update picotls plugin
- add cli for quicly congestion control configuration

Type: feature

Change-Id: If76ef31c43b430eea2f7674539b2112aee0f351e
Signed-off-by: Mathias Raoul <mathias.raoul@gmail.com>

tests: add generalized tags for tests, use them for run-solo tests

We have accumulated several scenarios in prod or wishlists
where it would be useful to have a general infra to say yes/no
about a certain test, and potentially make decisions based on that,
for example:

- runs solo (aka 'time-dependent')
- (wishlist) part of quick smoke-test set
- (wishlist) intermittent failure unrelated to timing
- (wishlist) test broken with a multi-worker config in vpp

Refactor the current "run-solo" code to allow for this extension.

Type: test

Change-Id: Ia5b3810e57c0543753c8e0dc4dc0cfb4a30b36ac
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Signed-off-by: Klement Sekera <ksekera@cisco.com>

docs: vpp stateless traffic generator

Add a use-case writeup.

Type: docs

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Ib6e79e80455edbdeedcc96943dd98f16c57c559e

interface: fix rx-placement api/cli for new infra

Change-Id: Ic977ffe761efc2129c61aec581da5479fe4838da
Type: fix
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>

interface: let drivers control polling when down

Change-Id: I03e164d8d5a329497f422e99f8b0058135241b4e
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: fix

devices: adapt af_packet to new rxq framework

Change-Id: If8077280cef501599f810ad9255efa2a5a451ced
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: improvement

interface: fix vnet_hw_if_update_runtime_data

Take into account pending interrupts when resizing rxq_interrupts

Type: fix
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Change-Id: I64f6f4404738c90ed5a2c10d72c7ce59cf96a644

sr: SRv6 FlowLabel Added

Type: improvement

Signed-off-by: Jakub Horn <jhorn@cisco.com>
Change-Id: I06401a8645615d139893dca27d07bb3b3214bea7

dpdk: do not use TSO for small packets

Asking for TSO (TCP Segmentation Offload) on packets that are already
smaller than (headers + MSS) does not make sense and may not work
on some HW.
Fix to only set the TSO flag when a segmentation offload is
really required, i.e when packet is large enough.

Type: improvement

Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Change-Id: I7830ae8474581c8e518fb4910f7863e10346bb62
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>

avf: use write combining store for queues tail update

Performance improvement: on supported platforms, currently only Intel Tremont,
use a write combining store to update the tail pointers.
Also, Tremont node variant is added for all.

Type: improvement

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Change-Id: Ie9606e403b7d9655184f778e3ffee3027c8c9edd

libmemif: buffer enqueue refactor

Refactored memif_buffer_enq_tx - dequeue buffers from any queue (rx/tx) and
enqueue them to any tx queue.

Added memif_buffer_requeue - swap descriptors of provided buffers.

Type: refactor

Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: I8482824df920aaaf8325d52a297ed57a815aaba6

dpdk: dpdk i40e patch cherry-pick

This patch fixes flex payload flow creation failure issue

Type: fix

Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Change-Id: I3ac0a168dadd033a668d7bd6f5e78798aedb61a5

rdma: adapt to new vnet rxq framework

Change-Id: Id539d36635f0ab9625dc2fc73630be39bead09af
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: improvement

ip: do not return uninitialized IPv6 ll attributes

Type: fix

Change-Id: If35cf7da0c3d1b92532cc2e45c164d6b5a08592c
Signed-off-by: Benoît Ganne <bganne@cisco.com>

memif: adapt to new rxq framework

Change-Id: Ifa8bccd8a34ec1b14e772ee53757e9083373e3de
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: feature

af_xdp: update interrupt mode to new infra

Type: improvement

Change-Id: Icb23af5f5e458a555f416cb0a829e84646b25dd9
Signed-off-by: Benoît Ganne <bganne@cisco.com>

marvell: adapt pp2 to new rxq framework.

Change-Id: I8759a07a24692b8b418ef8eb2025b61a62d2dda1
Type: improvement
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>

interface: rx queue infra rework, part one

Type: improvement
Change-Id: I4008cadfd5141f921afbdc09a3ebcd1dcf88eb29
Signed-off-by: Damjan Marion <damarion@cisco.com>

perfmon: added cache hits and misses

Added basic support for counting cache hits and misses per node.

Type: improvement

Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Change-Id: Ic566611fd3d4246ccaa2117d8f74a569a6862e80

dpdk: terminate device devargs string

Type: fix

When a device is whitelisted with devargs arguments specified, the
string that is generated and added to conf->eal_init_args is not
explicitly terminated with 0. If the formatted string takes up all
of the memory allocated to the vector which stores it and it is
used later as a string in a format() or printf() call, any nonzero
characters stored in memory at the address immediately following the
memory allocated for the vector will be erroneously appended to the
string.

Terminate the string with 0 to ensure that this does not happen.

Change-Id: I20a78d994daad93bf5aecab5c03d705022e882ec
Signed-off-by: Matthew Smith <mgsmith@netgate.com>

build: deprecate debian-9 support

Type: make

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: Ib14ce5561446aefb03c3989cf82ac7c6eb1471bb

dpdk: add support for system libdpdk

Type: improvement

This patch enables dynamically linking the dpdk plugin against a
system-wide packaged version of dpdk.

Change-Id: I2276d125f39986b0e1788c7b52b94485cdbcd855
Signed-off-by: Nathan Moos <nmoos@cisco.com>

vppinfra: ensure _GNU_SOURCE is present

Type: fix

When building with musl, _GNU_SOURCE is required to be defined in more
places. This patch defines it in those required places. Additionally,
this patch changes the udphdr field names to the standard names.

Change-Id: I0fec54214ccc8458289176488afb4218761e9d51
Signed-off-by: Nathan Moos <nmoos@cisco.com>

ip: Use correct enum type in ip_address_set

Type: refactor

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Ice2bc42838e6d5ba579f449c3f8b0feffebeb719

ip: use IPv6 flowlabel in flow hash computation

extends ip6_compute_flow_hash() to include IPv6 flowlabel in flowhash computation

Type: improvement

Signed-off-by: Ahmed Abdelsalam <ahabdels@cisco.com>
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Change-Id: Id1aaa20c9dac729c22b714eea1cdd6e9e4d1f75e

ipsec: Honour IPSec SA table-ID over API

Type: fix

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Ib08fe356e4dc710dd60a96736c48b27129f06786

ipsec: Tunnelled packets are locally generated

Type: fix

this means we 1) don't decrement TTL and (for v6) can fragment.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I0f718da7dcaba834ad495ae9242a9a58c9e7c184

ip: set correct error in ip6-local

Type: fix

Change-Id: Ib23f823e46494f80d9d857ddde88f4939bf2b3d1
Signed-off-by: Benoît Ganne <bganne@cisco.com>

vppinfra: add bihash with 32 byte key

Type: feature

Add header to define bihash_32_8.

Change-Id: Ia8a21a1e76cf0c05b8f8a2d1f5dbc0dc586d7801
Signed-off-by: Matthew Smith <mgsmith@netgate.com>

fib: fix includes for musl

Type: fix

When building with musl, the type `uint` is not available unless you
include <sys/types.h>.

Signed-off-by: Nathan Moos <nmoos@cisco.com>
Change-Id: I0003b0c373d9fd532b4135c43d78f36d6cd7afa4

tests: do not skip solo-run tests if running within a single job and all remaining tests are solo-run

There was a logic error, which results in not running solo tests
if TEST_JOBS=1, and we have finished running the regular test
and the remaining tests are all solo-run. They all get put into
that pile, but the new runners never start.

Solution: check the pile of solo-run jobs unconditionally.

Thanks to Klement Sekera for spotting the issue.

Type: fix
Change-Id: Iaecacbe4de44050cd8d0ff2d524559df99f2bae4
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>

build: add python files to ctags

Type: improvement

Signed-off-by: Jerome Tollet <jtollet@cisco.com>
Change-Id: Ifb97b3a52d8bf4ecc09dc1e8ff94992fef309a65