Removing the rawdev based octeontx2-ep driver as the dependent
common/octeontx2 will soon be going away. Moreover this driver is no
longer required as the net/octeontx_ep driver is sufficient.
Signed-off-by: Radha Mohan Chintakuntla <radhac@marvell.com>
Removing the rawdev based octeontx2-dma driver as the dependent
common/octeontx2 will be soon be going away. Also a new DMA driver will
be coming in this place once the rte_dmadev library is in.
Signed-off-by: Radha Mohan Chintakuntla <radhac@marvell.com>
This patch add dmadev API test which based on 'dma_skeleton' vdev. The
test cases could be executed using 'dmadev_autotest' command in test
framework.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Conor Walsh <conor.walsh@intel.com>
Skeleton dmadevice driver, on the lines of rawdev skeleton, is for
showcasing of the dmadev library.
Design of skeleton involves a virtual device which is plugged into VDEV
bus on initialization.
Also, enable compilation of dmadev skeleton drivers.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Conor Walsh <conor.walsh@intel.com>
The 'dmadev' is a generic type of DMA device.
This patch introduce the 'dmadev' device allocation functions.
The infrastructure is prepared to welcome drivers in drivers/dma/
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Conor Walsh <conor.walsh@intel.com>
This tool was used in the past to execute unit tests with make.
Meson has its own list of unit test, and its own way of calling them.
Since the switch to meson only builds, there is nothing depending on the
script in DPDK itself.
No CI seems to call it, time to put it to rest.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Aaron Conole <aconole@redhat.com>
The fib and fib6 API's have been in since 19.11 and
should be marked as stable.
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Acked-by: Conor Walsh <conor.walsh@intel.com>
The telemetry APIs have been present and unchanged for >1 year now,
so remove experimental tag from them.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Ciara Power <ciara.power@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Add an option to automatically discover the host's NUMA and CPU counts
and use those values for a non cross-build.
Give users the option to override the per-arch default values or values
from cross files by specifying them on the command line with -Dmax_lcores
and -Dmax_numa_nodes.
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: David Christensen <drc@linux.vnet.ibm.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Some of Netronome's activities and people have moved over to Corigine,
including NFP PMD maintenance and myself.
Signed-off-by: Heinrich Kuhn <heinrich.kuhn@corigine.com>
Fixing ex-Aquantia email - it is now part of Marvell.
Removing Pavel Belous email - he is not in company now.
Adding Marvell tree to run this through.
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Remove Guy Tzalik as the driver's maintainer and add Shai Brandes who
will now be another maintainer of the ENA DPDK driver.
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Claim ownership for crypto API layer.
Have been reviewing patches from quite some time.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Add a new PMD for Mellanox devices- crypto PMD.
The crypto PMD will be supported starting Nvidia ConnectX6 and
BlueField2.
The crypto PMD will add the support of encryption and decryption using
the AES-XTS symmetric algorithm.
The crypto PMD requires rdma-core and uses mlx5 DevX.
This patch adds the PCI probing, basic functions, build files and
log utility.
Signed-off-by: Shiri Kuzin <shirik@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Adding bare minimum PMD library and doc build infrastructure
and claim the maintainership for ngbe PMD.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Update to ABI MAINTAINERS.
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
The symlink-drivers-solibs.sh script was disabled as part of 'install'
for Windows because there is no support for shell scripts. However,
this means that driver related DLLs are not present in the installed
'libdir' directory. Add a python script to perform the install and use
it for Windows if the version of meson supports using an external
program with add_install_script (>= 0.55.0).
On Windows, symbolic links are somewhat problematic since the
SeCreateSymbolicLinkPrivilege is required to be able to create them.
In addition, different cross-compilation environments handle symbolic
links differently, e.g. WSL, Msys2, Cygwin. Rather than trying to
distinguish these scenarios, the python script will perform a file copy
for any Windows specific names.
On Windows, the shared library outputs have different names depending
upon which toolset has been used to build them. The script currently
handles Clang and GCC.
On Linux the functionality is unchanged, but could be replaced with the
python script once the required minimum version of meson is >= 0.55.0.
Cc: stable@dpdk.org
Signed-off-by: Nick Connolly <nick.connolly@mayadata.io>
Tested-by: Narcisa Vasile <navasile@linux.microsoft.com>
Acked-by: Narcisa Vasile <navasile@linux.microsoft.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Add a simple unit test for checksum API.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Add build infrastructure and common probe and remove for cnxk driver
which is used by both CN10K and CN9K SoC.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Add baseband PHY CGX/RPM skeleton driver which merely probes a matching
device. CGX/RPM are Ethernet MACs hardwired to baseband subsystem.
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Auxiliary bus [1] provides a way to split function into child-devices
representing sub-domains of functionality. Each auxiliary device
represents a part of its parent functionality.
Auxiliary device is identified by unique device name, sysfs path:
/sys/bus/auxiliary/devices/<name>
Devargs legacy syntax of auxiliary device:
-a auxiliary:<name>[,args...]
Devargs generic syntax of auxiliary device:
-a bus=auxiliary,name=<name>/class=<class>/driver=<driver>[,args...]
[1] kernel auxiliary bus document:
https://www.kernel.org/doc/html/latest/driver-api/auxiliary_bus.html
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
The script check-doc-vs-code.sh may be used to add
some automatic checks of the doc.
If run without any argument, a complete check is done.
The optional argument is a git history reference point
to check faster only what has changed since this commit.
In this commit, the only check is for rte_flow tables,
achieved through the script parse-flow-support.sh.
If run without a .ini reference, it prints rte_flow tables.
Note: detected features are marked with the value Y,
while the real .ini file could have special values like I.
The script allow parsing exceptions (exclude or include),
like for bnxt code which lists unsupported items and actions.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
v6 changes:
- fix redundant drivers
- ignore indirect action
- prefix misses with a category (item or action)
The driver directory is drivers/net/sfc
but the features file was doc/guides/nics/features/sfc_efx.ini.
sfc_efx.ini is renamed sfc.ini to match the driver directory name.
It will help automatic checks of this file.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Add meson build infra structure along with the event device
SSO initialization and teardown functions.
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
This is a script to fix up minor formatting issues in meson files.
It scans for, and can optionally fix, indentation issues and missing
trailing commas in the lists in meson.build files. It also detects,
and can fix, multi-line lists where more than one entry appears on a
line.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
With all the library folders renamed to remove the "librte_" prefix,
we need to fixup patches for easier backport, i.e. add back in the
prefix for any references to those renamed files.
In the script itself we use a general approach to allow other functions
to be added in future for other modifications needed to patches.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
makes it awkward to add features referring to individual libraries in the
build - should the lib names be specified with or without the prefix.
Therefore, we can just remove the library prefix and use the library's
unique name as the directory name, i.e. 'eal' rather than 'librte_eal'
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This patch adds predictable RSS API.
It is based on the idea of searching partial Toeplitz hash collisions.
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Add documentation for the Toeplitz hash library.
Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Reviewed-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reviewed-by: John McNamara <john.mcnamara@intel.com>
This is a new type of reader-writer lock that provides better fairness
guarantees which better suited for typical DPDK applications.
A pflock has two ticket pools, one for readers and one
for writers.
Phase-fair reader writer locks ensure that neither reader nor writer will
be starved.
Neither reader or writer are preferred, they execute in alternating
phases.
All operations of the same type (reader or writer) that acquire the lock
are handled in FIFO order.
Write operations are exclusive, and multiple read operations can be run
together (until a write arrives).
A similar implementation is in Concurrency Kit package in FreeBSD.
For more information see:
"Reader-Writer Synchronization for Shared-Memory Multiprocessor
Real-Time Systems",
http://www.cs.unc.edu/~anderson/papers/ecrts09b.pdf
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Remove event/dlb driver from DPDK code base.
Updated release note's removal section to reflect the same.
Also updated doc/guides/rel_notes/release_20_11.rst to fix the
the missing link issue due to removal of doc/guides/eventdevs/dlb.rst
Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Add the meson based build infrastructure for Marvell
CNXK mempool driver along with stub implementations
for mempool device probe.
Also add Marvell CNXK mempool base documentation.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Ashwin Sekhar T K <asekhar@marvell.com>
Platform specific guide for Marvell OCTEON CN9K/CN10K SoC is added.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Rather than have two files that keeps getting out of sync, let's
annotate the version.map to generate the Windows export file.
Some mlx5 symbols (haswell_broadwell_cpu, mlx5_glue, mlx5_os_*) were
only exported for Windows.
All of them are available and used by Linux too, so this patch adds
them in version.map.
Note: Existing version.map annotation achieved with:
$ for dir in lib/librte_eal drivers/common/mlx5; do
./buildtools/map-list-symbol.sh $dir/*.map |
while read file version sym; do
! git grep -qw $sym $dir/*.def || continue;
sed -i -e "s/$sym;/$sym; # WINDOWS_NO_EXPORT/" $dir/*.map;
done;
done
Signed-off-by: David Marchand <david.marchand@redhat.com>
Tested-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Recently joined Marvell, hence change in
email id for crypto sub tree, security API
and ipsec-secgw application maintainers list.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
remove Bernard Iremonger
remove Wenzhuo Lu
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Release-on-close has been implemented for the NFP PMD. Remove the
UNMAINTAINED flag.
Signed-off-by: Heinrich Kuhn <heinrich.kuhn@netronome.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Adding bare minimum PMD library and doc build infrastructure
and claim the maintainership for octeontx end point PMD.
Signed-off-by: Nalla Pradeep <pnalla@marvell.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The check-includes script allowed checking header files in a given
directory to ensure that each header compiled alone without requiring
any other header inclusions.
With header checking now being done by the chkincs app in the build
system this script can be removed.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
To verify that all DPDK headers are ok for inclusion directly in a C file,
and are not missing any other pre-requisite headers, we can auto-generate
for each header an empty C file that includes that header. Compiling these
files will throw errors if any header has unmet dependencies.
For some libraries, there may be some header files which are not for direct
inclusion, but rather are to be included via other header files. To allow
later checking of these files for missing includes, we separate out the
indirect include files from the direct ones.
To ensure ongoing compliance, we enable this build test as part of the
default x86 build in "test-meson-builds.sh".
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Add a new compress PMD for Mellanox devices.
The MLX5 compress driver library provides support for Mellanox
BlueField 2 families of 25/50/100/200 Gb/s adapters.
GGAs (Generic Global Accelerators) are offload engines that can be used
to do memory to memory tasks on data.
These engines are part of the ARM complex of the BlueField 2 chip, and
as such they do not use NIC related resources (e.g. RX/TX bandwidth).
They do share the same PCI and memory bandwidth.
So, using the BlueField 2 device, the compress class operations can be
run in parallel to the net, vdpa, and regex class operations.
This driver is depending on rdma-core like the other mlx5 PMDs, also it
is going to use mlx5 DevX to create HW objects directly by the FW.
Add the probing functions, PCI bus connectivity, HW capabilities checks
and some basic objects preparations.
Signed-off-by: Matan Azrad <matan@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
The python script introduced in this patch runs the crypto performance
test application for various test cases, and graphs the results.
Test cases are defined in config JSON files, this is where parameters
are specified for each test. Currently there are various test cases for
devices crypto_qat, crypto_aesni_mb and crypto_gcm. Tests for the
ptest types Throughput and Latency are supported for each.
The results of each test case are graphed and saved in PDFs (one PDF for
each test suite graph type, with all test cases).
The graphs output include various grouped barcharts for throughput
tests, and histogram and boxplot graphs are used for latency tests.
Documentation is added to outline the configuration and usage for the
script.
Usage:
A JSON config file must be specified when running the script,
"./dpdk-graph-crypto-perf <config_file>"
The script uses the installed app by default (from ninja install).
Alternatively we can pass path to app by
"-f <rel_path>/<build_dir>/app/dpdk-test-crypto-perf"
All device test suites are run by default.
Alternatively we can specify by adding arguments,
"-t latency" - to run latency test suite only
"-t throughput latency"
- to run both throughput and latency test suites
A directory can be specified for all output files,
or the script directory is used by default.
"-o <output_dir>"
To see the output from the dpdk-test-crypto-perf app,
use the verbose option "-v".
Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Adam Dybkowski <adamx.dybkowski@intel.com>
clang archiver tool is llvm-ar on Windows and ar on other platforms.
MinGW always uses ar. Replace shell script (Unix-only) that calls ar
with a Python script (OS-independent) that calls an appropriate archiver
tool selected at configuration time. Move the logic not to generate
empty sources into pmdinfogen.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Common Object File Format (COFF) is used on Windows in place of ELF.
Add COFF parser to pmdinfogen. Also add an argument to specify input
file format, which is selected at configure time based on the target.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Delete the files no longer used in build process.
Add myself as maintainer of new implementation.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Because Wei Hu has changed to a new job and the
email address (xavier.huwei@huawei.com) has expired,
we remove him from the hns3 maintainer list.
All patches signed-off-by Wei Hu will be copied to Lijun Ou.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
ionic_dev_close() is responsible for destroying the ethdev, lif, and
adapter. eth_ionic_dev_remove() calls ionic_dev_close().
Remove-on-close is now required behavior for a PMD.
Remove the UNMAINTAINED flag.
Signed-off-by: Andrew Boyer <aboyer@pensando.io>
The UNMAINTAINED flag will be removed in a future patch.
Signed-off-by: Andrew Boyer <aboyer@pensando.io>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
With the recent changes in terms of free access to the Travis CI, let's
offer an alternative with GitHub Actions.
Running jobs on ARM is not supported unless using external runners, so
this commit only adds builds for x86_64 and cross compiling for i386 and
aarch64.
Differences with the Travis CI integration:
- Error logs are not dumped to the console when something goes wrong.
Instead, they are gathered in a "catch-all" step and attached as
artifacts.
- A cache entry is stored once and for all, but if no cache is found you
can inherit from the default branch cache. The cache is 5GB large, for
the whole git repository.
- The maximum retention of logs and artifacts is 3 months.
- /home/runner is world writable, so a workaround has been added for
starting dpdk processes.
- Ilya, working on OVS GHA support, noticed that jobs can run with
processors that don't have the same capabilities. For DPDK, this
impacts the ccache content since everything was built with
-march=native so far, and we will end up with binaries that can't run
in a later build. The problem has not been seen in Travis CI (?) but
it is safer to use a fixed "-Dmachine=default" in any case.
- Scheduling jobs is part of the configuration and takes the form of a
crontab. A build is scheduled every Monday at 0:00 (UTC) to provide a
default ccache for the week (useful for the ovsrobot).
Signed-off-by: David Marchand <david.marchand@redhat.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Aaron Conole <aconole@redhat.com>
The removed maintainers deal with the Linux side of netvsc and
are not relevant for DPDK.
With Long's help the driver is now stable enough for real usage,
so the experimental mark is removed.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
I am a new hns3 pmd developer and reviewer for upstreaming hns3
pmd driver. So I want to help out here as well.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Acked-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Adding bare minimum PMD library and doc build infrastructure
and claim the maintainership for txgbe PMD.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
I'm moving on to a new position in November and won't be able to continue
as a stack library maintainer.
Thanks to fellow maintainer Olivier, and the rest of the DPDK community,
for the support over the past few years.
Signed-off-by: Gage Eads <gage.eads@intel.com>
Note that config/rte_config.h contains several configuration
switches, providing for fine control of the PMD's
runtime behaviour.
The meson infrastructure is expanded as additional files are
added to this patchset.
Adds announcement of availability of the new driver
for Intel Dynamic Load Balancer 1.0 hardware.
Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
Adds the meson build infrastructure, which includes
compile-time constants in rte_config.h. DLB2 is
only supported on Linux 64 bit X86 platforms at this time.
Adds announcement of availability for the new driver
for Intel Dynamic Load Balancer 2.0 hardware.
Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
This example sets up a scenario that VXLAN packets can be received
by different PF queues based on VNID and each queue is bound to a VM
with a VNID so that the VM can receive its inner packets.
Usually, OVS is used to do the software encap/decap for VXLAN packets.
And the VXLAN packets offloading can be replaced with flow rules in
testpmd like Chapter "Sample VXLAN flow rules" in Testpmd Application
User Guide.
And this example hasn't been used for a long time.
So deprecate this example.
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
The sub-directories of config/ are maintained by
different architecture maintainers.
Some wildcards are used to describe the lib, drivers and app files
which are specific to some architectures.
The EAL Arm files have split responsibilities depending on 32/64 suffix,
and the common files are shared between Armv7 and Armv8 sections.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: David Christensen <drc@linux.vnet.ibm.com>
Acked-by: David Marchand <david.marchand@redhat.com>
Use the newer macros defined by meson in all DPDK source code, to ensure
there are no errors when the old non-standard macros are removed.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
I'm resigning from DPDK virtio and vhost maintainer as I'm leaving Intel.
Sincerely thank Maxime, Chenbo and the community for all the support.
Signed-off-by: Zhihong Wang <zhihong.wang@intel.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Since librte_ipsec was first introduced in 19.02 and there were no changes
in it's public API since 19.11, it should be considered mature enough to
remove the 'experimental' tag from it.
The RTE_SATP_LOG2_NUM enum is also being dropped from rte_ipsec_sa.h to
avoid possible ABI problems in the future.
Signed-off-by: Conor Walsh <conor.walsh@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Add meson based build infrastructure along with the
OTX2 regexdev (REE) device functions.
Add Marvell OCTEON TX2 regex guide.
Signed-off-by: Guy Kaneti <guyk@marvell.com>
This patch enables the optimized calculation of CRC32-Ethernet and
CRC16-CCITT using the AVX512 and VPCLMULQDQ instruction sets. This CRC
implementation is built if the compiler supports the required instruction
sets. It is selected at run-time if the host CPU, again, supports the
required instruction sets.
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
Signed-off-by: David Coyle <david.coyle@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reviewed-by: Jasvinder Singh <jasvinder.singh@intel.com>
Reviewed-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This patch adds support for run-time selection of the optimal
architecture-specific CRC path, based on the supported instruction set(s)
of the CPU.
The compiler option checks have been moved from the C files to the meson
script. The rte_cpu_get_flag_enabled function is called automatically by
the library at process initialization time to determine which
instructions the CPU supports, with the most optimal supported CRC path
ultimately selected.
Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com>
Signed-off-by: David Coyle <david.coyle@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reviewed-by: Jasvinder Singh <jasvinder.singh@intel.com>
Reviewed-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Adding Connor as additional maintainer to bonding.
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
As decided in the Technical Board in November 2019,
the kernel module igb_uio is moved to the dpdk-kmods repository
in the /linux/igb_uio/ directory.
Minutes of Technical Board meeting:
https://mails.dpdk.org/archives/dev/2019-November/151763.html
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
RCU library supporting quiescent state was introduced
in 19.05 release and has been around 4 releases, it
should be mature enough to remove the experimental tag.
Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: David Christensen <drc@linux.vnet.ibm.com>
Since rte_mcslock APIs were introduced in 19.08 release,
it is now possible to remove the experimental tag from:
rte_mcslock_lock()
rte_mcslock_unlock()
rte_mcslock_trylock()
rte_mcslock_is_locked()
Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Phil Yang <phil.yang@arm.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: David Christensen <drc@linux.vnet.ibm.com>
The devtools/get-maintainer.sh script does not work with examples
because there is no title line between them: it returns a longer list
than expected.
Add the missing titles for each example to fix this behavior.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
The stack library was first released in 19.05, and its interfaces have been
stable since their initial introduction. This commit promotes the full
interface to stable, starting with the 20.11 major version.
Signed-off-by: Gage Eads <gage.eads@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
The temporary flag RTE_ETH_DEV_CLOSE_REMOVE is removed.
It was introduced in DPDK 18.11 in order to give time for PMDs to migrate.
The old behaviour was to free only queues when closing a port.
The new behaviour is calling rte_eth_dev_release_port() which does
three more tasks:
- trigger event callback
- reset state and few pointers
- free all generic port resources
The private port resources must be released in the .dev_close callback.
The .remove callback should:
- call .dev_close callback
- call rte_eth_dev_release_port()
- free multi-port device shared resources
Despite waiting two years, some drivers have not migrated,
so they may hit issues with the incompatible new behaviour.
After sending emails, adding logs, and announcing the deprecation,
the only last solution is to declare these drivers as unmaintained:
ionic, liquidio, nfp
Below is a summary of what to implement in those drivers.
* The freeing of private port resources must be moved
from the ".remove(device)" function to the ".dev_close(port)" function.
* If a generic resource (.mac_addrs or .hash_mac_addrs) cannot be freed,
it must be set to NULL in ".dev_close" function to protect from
subsequent rte_eth_dev_release_port() freeing.
* Note 1:
The generic resources are freed in rte_eth_dev_release_port(),
after ".dev_close" is called in rte_eth_dev_close(), but not when
calling ".dev_close" directly from the ".remove" PMD function.
That's why rte_eth_dev_release_port() must still be called explicitly
from ".remove(device)" after calling the ".dev_close" PMD function.
* Note 2:
If a device can have multiple ports, the common resources must be freed
only in the ".remove(device)" function.
* Note 3:
The port is supposed to be in a stopped state when it is closed.
If it is not the case, it is free to the PMD implementation
how to react when trying to close a non-stopped port:
either try to stop it automatically or just return an error.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Liron Himi <lironh@marvell.com>
Reviewed-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Move libefx (base driver) into common driver.
Prepare to add vDPA driver which will use the common driver as well.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@xilinx.com>
Add new example application to showcase the API of the newly
introduced SWX pipeline type.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
This patch updates Mellanox maintainers mails from
the Mellanox domain to Nvidia domain.
Cc: stable@dpdk.org
Signed-off-by: Ori Kam <orika@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Removed the documentation maintainers.
The documentation is now, currently, unmaintained.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
There is new link_speed value introduced. It's INT_MAX value which
means that speed is unknown. To simplify processing of the value
in application, new function is added which convert link_speed to
string. Also dpdk examples have many duplicated code which format
entire link status structure to text.
This commit adds two functions:
* rte_eth_link_speed_to_str - format link_speed to string
* rte_eth_link_to_str - convert link status structure to string
Signed-off-by: Ivan Dyukov <i.dyukov@samsung.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Co-work with Jeff, setting me as new maintainer for igb, igc and ixgbe.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
The BPF lib was introduced in 18.05.
There were no changes in its public API since 19.11.
It should be mature enough to remove its 'experimental' tag.
RTE_BPF_XTYPE_NUM is also being dropped from rte_bpf_xtype to
avoid possible ABI problems in the future.
Signed-off-by: Conor Walsh <conor.walsh@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Make is not supported for compiling DPDK, the config files are no
longer needed.
Signed-off-by: Ciara Power <ciara.power@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Make is no longer supported for compiling DPDK, scripts used with make
are no longer needed.
Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
A decision was made [1] to no longer support Make in DPDK, this patch
removes all Makefiles that do not make use of pkg-config, along with
the mk directory previously used by make.
[1] https://mails.dpdk.org/archives/dev/2020-April/162839.html
Signed-off-by: Ciara Power <ciara.power@intel.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
The git trees dpdk-next-qos and dpdk-next-pipeline were created
to share the load of patches merging.
It has been decided in the Technical Board that the load is not big
enough to justify keeping these repositories.
The patches for ethdev TM and MTR will be managed in dpdk-next-net.
The sched and meter libraries will be managed in the main tree.
The packet framework will be managed in the main tree as well.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Chenbo has done an excellent job in reviewing,
contributing and testing patches.
This patch adds him as co-maintainer for Vhost, Virtio
and vDPA components.
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Chenbo Xia <chenbo.xia@intel.com>
The script checkpatch.pl (used in checkpatches.sh) can use a dictionary
from the codespell project to check spelling.
There are multiple dictionaries to be used.
The script build-dict.sh concatenate multiple dictionaries and remove
some annoying false positives.
The dictionary built by this script must be saved in a file which
is referenced with the environment variable DPDK_CHECKPATCH_CODESPELL.
The easiest is to export this variable in ~/.config/dpdk/devel.config.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Following the new RegEx class.
There is a need to create a dedicated test application in order to
validate this class and PMD.
Unlike net device this application loads data from a file.
This commit introduces the new RegEx test app.
The basic app flow:
1. Configure the RegEx device to use one queue, and set the rule
database, using precompiled file.
2. Allocate mbufs based on the requested number of jobs, each job will
i get one mbuf.
3. Enqueue as much as possible jobs.
4. Dequeue jobs.
5. if the number of dequeue jobs < requested number of jobs job to step
Signed-off-by: Ori Kam <orika@mellanox.com>
Signed-off-by: Yuval Avnery <yuvalav@mellanox.com>
This commit introduce the RegEx poll mode drivers class, and
adds Mellanox RegEx PMD.
Signed-off-by: Yuval Avnery <yuvalav@mellanox.com>
Signed-off-by: Ori Kam <orika@mellanox.com>
Setting Martin Spinler as new and only maintainer for Netcope
libsze2/nfb drivers
Signed-off-by: Jakub Neruda <neruda@netcope.com>
Acked-by: Martin Spinler <spinler@cesnet.cz>
DPDK allows calling some part of its API from a non-EAL thread but this
has some limitations.
OVS (and other applications) has its own thread management but still
want to avoid such limitations by hacking RTE_PER_LCORE(_lcore_id) and
faking EAL threads potentially unknown of some DPDK component.
Introduce a new API to register non-EAL thread and associate them to a
free lcore with a new NON_EAL role.
This role denotes lcores that do not run DPDK mainloop and as such
prevents use of rte_eal_wait_lcore() and consorts.
Multiprocess is not supported as the need for cohabitation with this new
feature is unclear at the moment.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
The experimental tags were removed, but the comment
is still having API classification as EXPERIMENTAL
Fixes: 931cc531aa ("rawdev: remove experimental tag")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
As RegEx usage become more used by DPDK applications, for example:
* Next Generation Firewalls (NGFW)
* Deep Packet and Flow Inspection (DPI)
* Intrusion Prevention Systems (IPS)
* DDoS Mitigation
* Network Monitoring
* Data Loss Prevention (DLP)
* Smart NICs
* Grammar based content processing
* URL, spam and adware filtering
* Advanced auditing and policing of user/application security policies
* Financial data mining - parsing of streamed financial feeds
* Application recognition.
* Dmemory introspection.
* Natural Language Processing (NLP)
* Sentiment Analysis.
* Big data database acceleration.
* Computational storage.
Number of PMD providers started to work on HW implementation,
along side with SW implementations.
This lib adds the support for those kind of devices.
The RegEx Device API is composed of two parts:
- The application-oriented RegEx API that includes functions to setup
a RegEx device (configure it, setup its queue pairs and start it),
update the rule database and so on.
- The driver-oriented RegEx API that exports a function allowing
a RegEx poll Mode Driver (PMD) to simultaneously register itself as
a RegEx device driver.
RegEx device components and definitions:
+-----------------+
| |
| o---------+ rte_regexdev_[en|de]queue_burst()
| PCRE based o------+ | |
| RegEx pattern | | | +--------+ |
| matching engine o------+--+--o | | +------+
| | | | | queue |<==o===>|Core 0|
| o----+ | | | pair 0 | | |
| | | | | +--------+ +------+
+-----------------+ | | |
^ | | | +--------+
| | | | | | +------+
| | +--+--o queue |<======>|Core 1|
Rule|Database | | | pair 1 | | |
+------+----------+ | | +--------+ +------+
| Group 0 | | |
| +-------------+ | | | +--------+ +------+
| | Rules 0..n | | | | | | |Core 2|
| +-------------+ | | +--o queue |<======>| |
| Group 1 | | | pair 2 | +------+
| +-------------+ | | +--------+
| | Rules 0..n | | |
| +-------------+ | | +--------+
| Group 2 | | | | +------+
| +-------------+ | | | queue |<======>|Core n|
| | Rules 0..n | | +-------o pair n | | |
| +-------------+ | +--------+ +------+
| Group n |
| +-------------+ |<-------rte_regexdev_rule_db_update()
| | | |<-------rte_regexdev_rule_db_compile_activate()
| | Rules 0..n | |<-------rte_regexdev_rule_db_import()
| +-------------+ |------->rte_regexdev_rule_db_export()
+-----------------+
RegEx: A regular expression is a concise and flexible means for matching
strings of text, such as particular characters, words, or patterns of
characters. A common abbreviation for this is â~@~\RegExâ~@~].
RegEx device: A hardware or software-based implementation of RegEx
device API for PCRE based pattern matching syntax and semantics.
PCRE RegEx syntax and semantics specification:
http://regexkit.sourceforge.net/Documentation/pcre/pcrepattern.html
RegEx queue pair: Each RegEx device should have one or more queue pair to
transmit a burst of pattern matching request and receive a burst of
receive the pattern matching response. The pattern matching
request/response embedded in *rte_regex_ops* structure.
Rule: A pattern matching rule expressed in PCRE RegEx syntax along with
Match ID and Group ID to identify the rule upon the match.
Rule database: The RegEx device accepts regular expressions and converts
them into a compiled rule database that can then be used to scan data.
Compilation allows the device to analyze the given pattern(s) and
pre-determine how to scan for these patterns in an optimized fashion that
would be far too expensive to compute at run-time. A rule database
contains a set of rules that compiled in device specific binary form.
Match ID or Rule ID: A unique identifier provided at the time of rule
creation for the application to identify the rule upon match.
Group ID: Group of rules can be grouped under one group ID to enable
rule isolation and effective pattern matching. A unique group identifier
provided at the time of rule creation for the application to identify
the rule upon match.
Scan: A pattern matching request through *enqueue* API.
It may possible that a given RegEx device may not support all the
features
of PCRE. The application may probe unsupported features through
struct rte_regexdev_info::pcre_unsup_flags
By default, all the functions of the RegEx Device API exported by a PMD
are lock-free functions which assume to not be invoked in parallel on
different logical cores to work on the same target object. For instance,
the dequeue function of a PMD cannot be invoked in parallel on two logical
cores to operates on same RegEx queue pair. Of course, this function
can be invoked in parallel by different logical core on different queue
pair. It is the responsibility of the upper level application to
enforce this rule.
In all functions of the RegEx API, the RegEx device is
designated by an integer >= 0 named the device identifier *dev_id*
At the RegEx driver level, RegEx devices are represented by a generic
data structure of type *rte_regexdev*.
RegEx devices are dynamically registered during the PCI/SoC device
probing phase performed at EAL initialization time.
When a RegEx device is being probed, a *rte_regexdev* structure and
a new device identifier are allocated for that device. Then, the
regexdev_init() function supplied by the RegEx driver matching the
probed device is invoked to properly initialize the device.
The role of the device init function consists of resetting the hardware
or software RegEx driver implementations.
If the device init operation is successful, the correspondence between
the device identifier assigned to the new device and its associated
*rte_regexdev* structure is effectively registered.
Otherwise, both the *rte_regexdev* structure and the device identifier
are freed.
The functions exported by the application RegEx API to setup a device
designated by its device identifier must be invoked in the following
order:
- rte_regexdev_configure()
- rte_regexdev_queue_pair_setup()
- rte_regexdev_start()
Then, the application can invoke, in any order, the functions
exported by the RegEx API to enqueue pattern matching job, dequeue
pattern matching response, get the stats, update the rule database,
get/set device attributes and so on
If the application wants to change the configuration (i.e. call
rte_regexdev_configure() or rte_regexdev_queue_pair_setup()), it must
call rte_regexdev_stop() first to stop the device and then do the
reconfiguration before calling rte_regexdev_start() again. The enqueue and
dequeue functions should not be invoked when the device is stopped.
Finally, an application can close a RegEx device by invoking the
rte_regexdev_close() function.
Each function of the application RegEx API invokes a specific function
of the PMD that controls the target device designated by its device
identifier.
For this purpose, all device-specific functions of a RegEx driver are
supplied through a set of pointers contained in a generic structure of
type *regexdev_ops*.
The address of the *regexdev_ops* structure is stored in the
*rte_regexdev* structure by the device init function of the RegEx driver,
which is invoked during the PCI/SoC device probing phase, as explained
earlier.
In other words, each function of the RegEx API simply retrieves the
*rte_regexdev* structure associated with the device identifier and
performs an indirect invocation of the corresponding driver function
supplied in the *regexdev_ops* structure of the *rte_regexdev*
structure.
For performance reasons, the address of the fast-path functions of the
RegEx driver is not contained in the *regexdev_ops* structure.
Instead, they are directly stored at the beginning of the *rte_regexdev*
structure to avoid an extra indirect memory access during their
invocation.
RTE RegEx device drivers do not use interrupts for enqueue or dequeue
operation. Instead, RegEx drivers export Poll-Mode enqueue and dequeue
functions to applications.
The *enqueue* operation submits a burst of RegEx pattern matching
request to the RegEx device and the *dequeue* operation gets a burst of
pattern matching response for the ones submitted through *enqueue*
operation.
Typical application utilisation of the RegEx device API will follow the
following programming flow.
- rte_regexdev_configure()
- rte_regexdev_queue_pair_setup()
- rte_regexdev_rule_db_update() Needs to invoke if precompiled rule
database not
provided in rte_regexdev_config::rule_db for rte_regexdev_configure()
and/or application needs to update rule database.
- rte_regexdev_rule_db_compile_activate() Needs to invoke if
rte_regexdev_rule_db_update function was used.
- Create or reuse exiting mempool for *rte_regex_ops* objects.
- rte_regexdev_start()
- rte_regexdev_enqueue_burst()
- rte_regexdev_dequeue_burst()
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Ori Kam <orika@mellanox.com>
Rather than checking the binutils version number, which can lead to
unnecessary disabling of AVX512 if fixes have been backported to distro
versions, we can instead check the output of "as" from binutils to see if
it is correct.
The check in the script uses the minimal assembly reproduction code posted
to the public bug tracker for gcc/binutils for those issues [1]. If the
binutils bug is present, the instruction parameters - specifically the
displacement parameter - will be different in the disassembled output
compared to the input. Therefore the check involves assembling a single
instruction and disassembling it again, checking that the two match.
[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90028
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
Ahead of changes to rework the file, move the pkg-config file generation to
a new directory under buildtools. This allows the meson code to be
separated out from the main meson.build for simplicity, and also allows any
additional scripts for working with the pkg-config files to be placed there
too.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Sunil Pai G <sunil.pai.g@intel.com>
I will leave Intel soon and likely won't have dedicated time for
maintainership, so removing my name from all related maintainer roles.
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
The MinGW build for Windows has special cases where exported
function contain additional prefix:
__emutls_v.per_lcore__*
To avoid adding those prefixed functions to the version.map file
the map_to_def.py script was modified to create a map file for MinGW
with the needed changed.
The file name was changed to map_to_win.py and lib/meson.build map output
was unified with drivers/meson.build output
Signed-off-by: Tal Shnaiderman <talshn@mellanox.com>
Add test cases for setting bit, clearing bit, testing
and setting bit, testing and clearing bit operation.
Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Phil Yang <phil.yang@arm.com>
Bitwise operation APIs are defined and used in a lot of PMDs,
which caused a huge code duplication. To reduce duplication,
this patch consolidates them into a common API family.
Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Phil Yang <phil.yang@arm.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Basic memory management supports core libraries and PMDs operating in
IOVA as PA mode. It uses a kernel-mode driver, virt2phys, to obtain
IOVAs of hugepages allocated from user-mode. Multi-process mode is not
implemented and is forcefully disabled at startup. Assign myself as a
maintainer for Windows file and memory management implementation.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Add hugepages discovery ("large pages" in Windows terminology)
and update documentation for required privilege setup. Only 2MB
hugepages are supported and their number is estimated roughly
due to the lack or unstable status of suitable OS APIs.
Assign myself as maintainer for the implementation file.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Code in Linux EAL that supports dynamic memory allocation (as opposed to
static allocation used by FreeBSD) is not OS-dependent and can be reused
by Windows EAL. Move such code to a file compiled only for the OS that
require it. Keep Anatoly Burakov maintainer of extracted code.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Introduce OS-independent wrappers in order to support common EAL code
on Unix and Windows:
* eal_file_open: open or create a file.
* eal_file_lock: lock or unlock an open file.
* eal_file_truncate: enforce a given size for an open file.
Implementation for Linux and FreeBSD is placed in "unix" subdirectory,
which is intended for common code between the two. These thin wrappers
require no special maintenance.
Common code supporting multi-process doesn't use the new wrappers,
because it is inherently Unix-specific and would impose excessive
requirements on the wrappers.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Adding Xavier as additional maintainer to bonding.
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Chas Williams <chas3@att.com>
Since we've moved away from our initial validate-abi.sh script,
in favor of check-abi.sh, which uses libabigail,
remove the old script from the tree, and update the docs accordingly.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Add new test-case to measure performance of
IPsec data-path functions.
Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
Tested-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This patch adds a python script that can be used with the new telemetry
socket. It connects as a client to the socket, and allows the user send
a command and see the JSON response.
The example usage below shows the script connecting to the new telemetry
socket, and sending three default telemetry commands entered by the user.
The response for each command is shown below the user input.
Connecting to /var/run/dpdk/rte/dpdk_telemetry.v2
{"version": "DPDK 20.05.0-rc0", "pid": 32794, "max_output_len": 16384}
--> /
{"/": ["/", "/help", "/info"]}
--> /info
{"/info": {"version": "DPDK 20.05.0-rc0", "pid": 32794, \
"max_output_len": 16384}}
--> /help,/info
{"/help": {"/info": "Returns DPDK Telemetry information. \
Takes no parameters"}}
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Ciara Power <ciara.power@intel.com>
Reviewed-by: Keith Wiles <keith.wiles@intel.com>
The functions added in this patch will make it easier for telemetry
to convert data to correct JSON responses to telemetry requests.
Tests are also added for these json utility functions.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Keith Wiles <keith.wiles@intel.com>
Adding programmer's guide for Graph library and the inbuilt nodes.
This patch also updates the release note for the new libraries.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Add graph based l3fwd application skeleton with cmdline
parsing support inline with normal l3fwd.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Add log infra for node specific logging.
Also, add null rte_node that just ignores all the objects
directed to it.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Adding the unit test to test the functionality of node and graph APIs.
Testing includes registering a node, cloning a node, creating a graph,
perform graph walk, collecting stats and all node and graph debug APIs.
example command to test:
echo "graph_autotest" | sudo ./build/app/test/dpdk-test -c 0x30
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Graph architecture abstracts the data processing functions as
"node" and "link" them together to create a complex "graph" to enable
reusable/modular data processing functions.
These APIs enables graph framework operations such as create, lookup,
dump and destroy on graph and node operations such as clone,
edge update, and edge shrink, etc. The API also allows creating the
stats cluster to monitor per graph and per node stats.
This patch defines the public API for graph support.
This patch also adds support for the build infrastructure and
update the MAINTAINERS file for the graph subsystem.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Change references to ABI 20.0.1 to use ABI v21, see
https://doc.dpdk.org/guides/contributing/abi_policy.html#general-guidelines
"Major ABI versions are declared no more frequently than yearly.
Compatibility with the major ABI version is mandatory in subsequent
releases until a new major ABI version is declared."
Combined ABI policy and versioning in maintainers, add map files to the
filter to more closely monitor future ABI changes.
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Replace Wenzhuo Lu, Alvin Zhang and Konstantin Ananyev
with Wei Zhao and Jeff Guo.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Alvin Zhang <alvinx.zhang@intel.com>
Updating ARM v7 and v8 maintainer. Gavin is leaving Arm.
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Acked-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Add checks during build to ensure that all symbols in the INTERNAL
version map section have __internal tags on their definitions, and
enable the warnings needed to announce their use.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>
Currently, there is no documentation for VMDq example,
this path added the user guide for VMDq.
Signed-off-by: Junyu Jiang <junyux.jiang@intel.com>
Reviewed-by: Jingjing Wu <jingjing.wu@intel.com>
Add programmer's guide for trace library support.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: David Marchand <david.marchand@redhat.com>
