Add a new tool packetforge to extras. This tool is to support generic flow.
Packetforge is a library to translate naming or json profile format flow
pattern to the required input of generic flow, i.e. spec and mask. Using
python script flow_create.py, it can add and enable a new flow rule for
an interface via flow VAPI, and can delete an existed flow rule as well.
Command examples are shown below. Json profile examples can be found in
./parsegraph/samples.
Naming format input:
python flow_create.py --add -p "mac()/ipv4(src=1.1.1.1,dst=2.2.2.2)/udp()"
-a "redirect-to-queue 3" -i 1
python flow_create.py --del -i 1 -I 0
Json profile format input:
python flow_create.py -f "./flow_rule_examples/mac_ipv4.json" -i 1
With this command, flow rule can be added or deleted, and the flow
entry can be listed with "show flow entry" command in VPP CLI.
Packetforge is based on a parsegraph. The parsegraph can be built by
users. A Spec can be found in ./parsegraph as guidance. More details
about packetforge are in README file.
Type: feature
Signed-off-by: Ting Xu <ting.xu@intel.com>
Change-Id: Ia9f539741c5dca27ff236f2bcc493c5dd48c0df1
- default to opensuse-leap 15.4, no python2 support in this version
- deprecate version openSUSE 15.0, openSUSE 15.3 still supported
Type: make
Signed-off-by: Laszlo Kiraly <laszlo.kiraly@est.tech>
Change-Id: Ic7178ff5238e2669bc45166c1f13d3f077f6069b
Signed-off-by: Laszlo Kiraly <laszlo.kiraly@est.tech>
Type: fix
Previously, libmemif can only use buffer size which
have to be power of 2. memif protocol does not enforce
this. This patch fixes this issue.
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: Ic71e6a51685e2c2228c744920797064d4c7c65c9
Type: fix
This patch fixes chain buffer support as transmit side
missing to set the flag to the descriptor in case of
chain buffers.
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I73ff11be69a388f14fea39a19272d8eb76148fba
Drop pycodestyle for code style checking in favor of black. Black is
much faster, stable PEP8 compliant code style checker offering also
automatic formatting. It aims to be very stable and produce smallest
diffs. It's used by many small and big projects.
Running checkstyle with black takes a few seconds with a terse output.
Thus, test-checkstyle-diff is no longer necessary.
Expand scope of checkstyle to all python files in the repo, replacing
test-checkstyle with checkstyle-python.
Also, fixstyle-python is now available for automatic style formatting.
Note: python virtualenv has been consolidated in test/Makefile,
test/requirements*.txt which will eventually be moved to a central
location. This is required to simply the automated generation of
docker executor images in the CI.
Type: improvement
Change-Id: I022a326603485f58585e879ac0f697fceefbc9c8
Signed-off-by: Klement Sekera <klement.sekera@gmail.com>
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
In case of timer is set and expires:
1. timer_fd is readable and stay readable.
2. timer_fd is part of epoll_fd set. This makes epoll_pwait()
calls return immediately instead of sleeping.
Type: fix
Signed-off-by: Daniel Béreš <dberes@cisco.com>
Change-Id: I9b228464fe45b83def9b182c885d6febf428049c
- icmp_responder: responds to ICMPv4 and ARP requests
- loopback: connects two interfaces and sends a
verification packet from master memif to slave memif
where it is looped back
- loopback (reverse path): reverses direction of packet
in loopback application (slave memif to master memif)
Type: refactor
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: Ie90aaa3367269408efb6c5d538ad5aa827432238
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
- dlmalloc.[ch] is an imported open source library which
somehow manages to choke clang-format-diff to the point
of consuming ~1 minute to run against a single character
diff.
Type: make
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I16c6d6da664da8634aa682dce9d2120072626730
- No longer used now that ubuntu-18.04 is deprecated.
- Change default to clang-format-11 in checkstyle.sh
Type: make
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I202244563738417bf4ae5b22fc8e2804bff2d25f
Fix clang-format-diff autodetection error in case of non-standard
clang-format-diff path. Also allow finding clang-format-diff.py in
non-standard location.
Type: improvement
Signed-off-by: Klement Sekera <klement.sekera@gmail.com>
Change-Id: I3cb76aa152a8245e62db62f5fe2ba96b1ff86428
The tlsmbedtls plugin should only be built if mbedtls libraries are
present.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I24364177d24ea744f24f808f492be08adff3690b
Reset memif_buffer_t flags in memif_buffer_alloc and
memif_rx_burst
Type: fix
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: If62ba510fad783afb9f7f58411562b6989fa1573
- VOM was deprecated in VPP 21.06, but the boost library
dependencies did not get cleaned up.
Type: make
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I0fb860a7a37676c1a1a0981c91f383882d9a820a
56f54af21d18f9fdd471b81db77a3942b0aa4d9c introduced the new memcpy.
It also made a vector support mandatory in order to compile anything
that depends on vppinfra.
This broke extras/scripts/build_static_vppctl.sh
Since the vppctl is just a two-pronged epoll+basic telnet client handler,
remove dependencies on the vpp infra libs, and trim the build script accordingly.
Change-Id: I394bc65c485cbf8e7143a818ca0c86367bb15d90
Type: improvement
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
The original mheap allocator found the exit a long time ago,
move test_mheap.c to .../extras/deprecated/vppinfra
Type: test
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Ib1ed40ac605ad76f33c22a681a6df867985bbbba
- Changing function prototypes for a couple libmemif functions so that
gcc will successfully compile with the "-Wstrict-prototypes" flag
enabled.
- Re-ran unit tests via "make test" locally on Ubuntu 20.04 LTS x64.
One issue (likely unrelated to patch):
* Testcase name: Bidirectional Forwarding Detection (BFD)
ERROR: put session admin-up and admin-down
[test_bfd.BFD4TestCase.test_admin_up_down]
Type: fix
Change-Id: Ibcb7210873d39aec9348fe8ac7eebc78d089d8e0
Signed-off-by: Matthew Giassa <mgiassa@cisco.com>
When build vpp-plugins rpm package, found
/home/vpp/build-root/rpmbuild/vpp-21.10/build-root/\
install-vpp-native/vpp/lib/vpp_plugins: No such file or directory
RPM build errors:
File not found: /home/vpp/build-root/rpmbuild/../usr/lib/vpp_plugins/*
After e3cf4d0 ("build: use GNUInstallDirs install destinations")
vpp_plugins on centos src path changed from lib to lib64
Update RPM spec file accordingly.
Type: fix
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Change-Id: I9c4d91f97f2faa474bce28893ab763b414f759b8
This fixes size computation when using
abstract sockets with libmemif
Type: fix
Change-Id: I3a686e4ff2132b9fb295bbe30633958dcfec672b
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
per_thread_ namespace fuctionality replaced by memif socket.
Interfaces are grouped by memif socket which holds interface database.
Each thread can create it's unique memif socket. The path name
can be equal across threads so that the app only uses one
UNIX socket. In case of listener socket, listener fd
can be obtained and set using APIs.
This change allows:
- No lookup on file descriptor events
- improves interrupt handling
- Loopback support (connect two interfaces in one app)
- usefull for debugging and testing
- Improves code readability by providing control channel
abstraction for each interface and listener sockets
Type: refactor
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: I1b8261042431c0376646ab4c4c831f6e59dd3eed
Type: fix
Building an RPM with 'make pkg-rpm' fails because /usr/bin/vat2 is
installed but is not included in %files. Add it.
Change-Id: I686b291e4419d39141f0f87da963b413d11ab0f8
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
- add format_vnet_buffer and format_vnet_buffer_no_chain to mirror
format_vlib_buffer and format_vlib_buffer_no_chain
- format_vnet_buffer used to be the "no chain" version, replace all of
its current use with the corresponding format_vnet_buffer_no_chain
- add a function to dump vnet buffer details from gdb
Type: improvement
Change-Id: I143ce845f80e7ef937ea33a557b6e3b5988c5b8f
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Added syslogs
Added support for symlinks
Relocated make commands in a local Makefile
Dumping stats on index instead of paths
Updated README
Added go.mod and go.sum with relevant dependencies for the module
Type: fix
Change-Id: I2c91317939b2f4d765771ab7038372ae27d3109d
Signed-off-by: Arthur de Kerhor <arthurdekerhor@gmail.com>
- 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
- 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
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>
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>
