build: make pdump optional

This library can be made optional.
dumpcap and pdump applications depend on this library, check for
dependencies like what we have for examples.

Signed-off-by: David Marc

build: make pdump optional

This library can be made optional.
dumpcap and pdump applications depend on this library, check for
dependencies like what we have for examples.

Signed-off-by: David Marchand <[email protected]>
Acked-by: Bruce Richardson <[email protected]>
Acked-by: Thomas Monjalon <[email protected]>

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gpudev: introduce GPU device class library

In heterogeneous computing system, processing is not only in the CPU.
Some tasks can be delegated to devices working in parallel.

The new library gpudev i

gpudev: introduce GPU device class library

In heterogeneous computing system, processing is not only in the CPU.
Some tasks can be delegated to devices working in parallel.

The new library gpudev is for dealing with GPGPU computing devices
from a DPDK application running on the CPU.

The infrastructure is prepared to welcome drivers in drivers/gpu/.

Signed-off-by: Elena Agostini <[email protected]>
Signed-off-by: Thomas Monjalon <[email protected]>

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app: fix external dependency linking

ext_deps was not used in app/meson.build
so testpmd dependency on jansson was ignored.
testpmd currently can be linked because metrics library is pulling
the dep

app: fix external dependency linking

ext_deps was not used in app/meson.build
so testpmd dependency on jansson was ignored.
testpmd currently can be linked because metrics library is pulling
the dependency on libjansson.

Fixes: 59f3a8acbcdb ("app/testpmd: add flex item commands")

Signed-off-by: David Marchand <[email protected]>
Reviewed-by: Gregory Etelson <[email protected]>

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app/dumpcap: add new packet capture application

This is a new packet capture application to replace existing pdump.
The new application works like Wireshark dumpcap program and supports
the pdump AP

app/dumpcap: add new packet capture application

This is a new packet capture application to replace existing pdump.
The new application works like Wireshark dumpcap program and supports
the pdump API features.

It is not complete yet some features such as filtering are not implemented.

Signed-off-by: Stephen Hemminger <[email protected]>

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app/testpmd: build on Windows

- Disable unsupported apps on Windows
- Enable building of testpmd on Windows

Signed-off-by: Jie Zhou <[email protected]>
Acked-by: Tal Shnaiderman <talshn@nvid

app/testpmd: build on Windows

- Disable unsupported apps on Windows
- Enable building of testpmd on Windows

Signed-off-by: Jie Zhou <[email protected]>
Acked-by: Tal Shnaiderman <[email protected]>
Acked-by: Dmitry Kozlyuk <[email protected]>

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app: reduce indentation in build files

As with the lib and drivers directories, we can use "continue" keyword to
reduce the indentation level of the majority of the foreach block. At the
same time,

app: reduce indentation in build files

As with the lib and drivers directories, we can use "continue" keyword to
reduce the indentation level of the majority of the foreach block. At the
same time, we can also replace tab indentation with spaces.

Signed-off-by: Bruce Richardson <[email protected]>

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build: detect execinfo library on Linux

The library execinfo and its header file can be installed on Alpine Linux
where the backtrace feature is not part of musl libc:
apk add libexecinfo-dev

As a

build: detect execinfo library on Linux

The library execinfo and its header file can be installed on Alpine Linux
where the backtrace feature is not part of musl libc:
apk add libexecinfo-dev

As a consequence, this library should not be restricted to BSD only.

At the same time, the library and header are detected once and added
globally to be linked with any application, internal or external.

Fixes: 9065b1fac65f ("build: fix dependency on execinfo for BSD meson builds")
Cc: [email protected]

Signed-off-by: Thomas Monjalon <[email protected]>
Acked-by: Bruce Richardson <[email protected]>
Acked-by: Andrew Rybchenko <[email protected]>
Acked-by: David Marchand <[email protected]>

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app: fix build with extra include paths

The "includes" variable in the app/meson.build file was ignored when
building the executable, meaning that apps couldn't pass additional
include paths directl

app: fix build with extra include paths

The "includes" variable in the app/meson.build file was ignored when
building the executable, meaning that apps couldn't pass additional
include paths directly back. Fix this to align with drivers and libs.

Fixes: fa036e70d794 ("app: generalize meson build")
Cc: [email protected]

Signed-off-by: Bruce Richardson <[email protected]>
Reviewed-by: David Marchand <[email protected]>

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build: fix linker flags on Windows

The --export-dynamic linker option is only applicable to ELF.
On Windows, where COFF is used, it causes warnings:

x86_64-w64-mingw32-ld: warning: --export-dyn

build: fix linker flags on Windows

The --export-dynamic linker option is only applicable to ELF.
On Windows, where COFF is used, it causes warnings:

x86_64-w64-mingw32-ld: warning: --export-dynamic is not supported
for PE+ targets, did you mean --export-all-symbols? (MinGW)

LINK : warning LNK4044: unrecognized option '/-export-dynamic';
ignored (clang)

Don't add --export-dynamic on Windows anywhere.

Fixes: b031e13d7f0d ("build: fix plugin load on static build")
Cc: [email protected]

Signed-off-by: Dmitry Kozlyuk <[email protected]>
Acked-by: Ranjit Menon <[email protected]>

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build: fix plugin load on static build

When dpdk is compiled as static libraries, it is not possible
to load a plugin from an application. We get the following error:

EAL: librte_pmd_xxxx.so: und

build: fix plugin load on static build

When dpdk is compiled as static libraries, it is not possible
to load a plugin from an application. We get the following error:

EAL: librte_pmd_xxxx.so: undefined symbol: per_lcore__rte_errno

This happens because the dpdk symbols are not exported. Add them to the
dynamic symbol table by using '-Wl,--export-dynamic'. This option was
previously present when compiled with Makefiles, it was introduced in
commit f9a08f650211 ("eal: add support for shared object drivers")

Also add it to the pkg-config file.

Fixes: 16ade738fd0d ("app/testpmd: build with meson")
Fixes: 89f0711f9ddf ("examples: build some samples with meson")
Cc: [email protected]

Signed-off-by: Olivier Matz <[email protected]>
Reviewed-by: Bruce Richardson <[email protected]>

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app/regex: add RegEx test application

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 applicati

app/regex: add RegEx test application

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 <[email protected]>
Signed-off-by: Yuval Avnery <[email protected]>

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build: remove unnecessary variable

Since all libraries are explicitly linked as part of a build, we no longer
need to track ones that should be always included for linking against apps.

Previously

build: remove unnecessary variable

Since all libraries are explicitly linked as part of a build, we no longer
need to track ones that should be always included for linking against apps.

Previously telemetry was special-cased for linking as it was not directly
needed by the linker when linking the apps, since they never called into it
directly. This meant that it could be forgotten when specifying the app
dependencies, and so the telemetry support would not work. This
special-casing was never needed for make as it always linked in all
libraries, as meson does now.

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Luca Boccassi <[email protected]>
Acked-by: Sunil Pai G <[email protected]>

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app/flow-perf: add flow performance skeleton

Add flow performance application skeleton.

Signed-off-by: Wisam Jaddo <[email protected]>
Reviewed-by: Andrew Rybchenko <[email protected]>
Ac

app/flow-perf: add flow performance skeleton

Add flow performance application skeleton.

Signed-off-by: Wisam Jaddo <[email protected]>
Reviewed-by: Andrew Rybchenko <[email protected]>
Acked-by: Xiaoyu Min <[email protected]>

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build: disable experimental API check internally

Remove setting ALLOW_EXPERIMENTAL_API individually for each Makefile and
meson.build. Instead, enable ALLOW_EXPERIMENTAL_API flag across app, lib
and

build: disable experimental API check internally

Remove setting ALLOW_EXPERIMENTAL_API individually for each Makefile and
meson.build. Instead, enable ALLOW_EXPERIMENTAL_API flag across app, lib
and drivers.
This changes reduces the clutter across the project while still
maintaining the functionality of ALLOW_EXPERIMENTAL_API i.e. warning
external applications about experimental API usage.

Signed-off-by: Pavan Nikhilesh <[email protected]>
Acked-by: Hemant Agrawal <[email protected]>
Signed-off-by: David Marchand <[email protected]>

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app/test-fib: add in default build

Build test-fib application.

Signed-off-by: Vladimir Medvedkin <[email protected]>

app/test-sad: add test application for IPsec SAD

Introduce new application to provide user to evaluate and perform
custom functional and performance tests for IPsec SAD implementation.

According to

app/test-sad: add test application for IPsec SAD

Introduce new application to provide user to evaluate and perform
custom functional and performance tests for IPsec SAD implementation.

According to our measurements on SKX for 1M entries average lookup
cost is ~80 cycles, average add cost ~500 cycles.

Signed-off-by: Vladimir Medvedkin <[email protected]>
Acked-by: Akhil Goyal <[email protected]>
Acked-by: Konstantin Ananyev <[email protected]>
Tested-by: Konstantin Ananyev <[email protected]>

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build: enable BSD features visibility for FreeBSD

When a component uses either XOPEN_SOURCE or POSIX_C_SOURCE macro
explicitly in its build recipe, it restricts visibility of a non POSIX
features su

build: enable BSD features visibility for FreeBSD

When a component uses either XOPEN_SOURCE or POSIX_C_SOURCE macro
explicitly in its build recipe, it restricts visibility of a non POSIX
features subset, such as IANA protocol numbers (IPPROTO_* macros).
Non standard features are enabled by default for DPDK both for Linux
thanks to _GNU_SOURCE and for FreeBSD thanks to __BSD_VISIBLE. However
using XOPEN_SOURCE or POSIX_(C_)SOURCE in a component causes
__BSD_VISIBLE to be defined to 0 for FreeBSD, causing different feature
sets visibility for Linux and FreeBSD. It restricts from using IPPROTO
macros in public headers, such as rte_ip.h, despite the fact they are
already widely used in sources.

Add __BSD_VISIBLE macro specified unconditionally for FreeBSD targets
which enforces feature sets visibility unification between Linux and
FreeBSD.

Add single -D_GNU_SOURCE to config/meson.build as a project argument
instead of adding separate directive for each project subtree.

This patch solves the problem of build breaks for [1] on FreeBSD [2]
following the discussion [3].

[1] https://mails.dpdk.org/archives/dev/2019-May/131885.html
[2] http://mails.dpdk.org/archives/test-report/2019-May/082263.html
[3] https://mails.dpdk.org/archives/dev/2019-May/132110.html

Signed-off-by: Marcin Smoczynski <[email protected]>
Acked-by: Konstantin Ananyev <[email protected]>

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build: increase readability via shortcut variables

Define variables for "is_linux", "is_freebsd" and "is_windows"
to make the code shorter for comparisons and more readable.

Signed-off-by: Bruce Ri

build: increase readability via shortcut variables

Define variables for "is_linux", "is_freebsd" and "is_windows"
to make the code shorter for comparisons and more readable.

Signed-off-by: Bruce Richardson <[email protected]>
Reviewed-by: David Marchand <[email protected]>
Acked-by: Luca Boccassi <[email protected]>

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build: add workarounds for Windows helloworld

Added meson workarounds to build helloworld on Windows.
Windows currently only supports kvargs and eal libraries.
This change restricts the build flow t

build: add workarounds for Windows helloworld

Added meson workarounds to build helloworld on Windows.
Windows currently only supports kvargs and eal libraries.
This change restricts the build flow to supported libraries
only.

Signed-off-by: Anand Rawat <[email protected]>
Signed-off-by: Pallavi Kadam <[email protected]>
Reviewed-by: Jeff Shaw <[email protected]>
Reviewed-by: Ranjit Menon <[email protected]>
Acked-by: Harini Ramakrishnan <[email protected]>

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test: move to app directory

Since all other apps have been moved to the "app" folder, the autotest app
remains alone in the test folder. Rather than having an entire top-level
folder for this, we ca

test: move to app directory

Since all other apps have been moved to the "app" folder, the autotest app
remains alone in the test folder. Rather than having an entire top-level
folder for this, we can move it back to where it all started in early
versions of DPDK - the "app/" folder.

This move has a couple of advantages:
* This reduces clutter at the top level of the project, due to one less
folder.
* It eliminates the separate build task necessary for building the
autotests using make "make test-build" which means that developers are
less likely to miss something in their own compilation tests
* It re-aligns the final location of the test binary in the app folder when
building with make with it's location in the source tree.

For meson builds, the autotest app is different from the other apps in that
it needs a series of different test cases defined for it for use by "meson
test". Therefore, it does not get built as part of the main loop in the
app folder, but gets built separately at the end.

Signed-off-by: Bruce Richardson <[email protected]>

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app/pipeline: move from test directory

Move to the app directory, and add to meson build.

Signed-off-by: Bruce Richardson <[email protected]>

app/acl: move from test directory

Move to "app" directory and enable with meson build.

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Konstantin Ananyev <konstantin.ananyev@

app/acl: move from test directory

Move to "app" directory and enable with meson build.

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Konstantin Ananyev <[email protected]>

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app/cmdline: move from test directory

Move app to "app" directory and enable with meson build. For consistency of
naming, the subdirectory is also renamed from cmdline_test to test-cmdline.

Signed-

app/cmdline: move from test directory

Move app to "app" directory and enable with meson build. For consistency of
naming, the subdirectory is also renamed from cmdline_test to test-cmdline.

Signed-off-by: Bruce Richardson <[email protected]>

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app/compress-perf: add parser

Added parser part into compression perf. test.

Signed-off-by: Pablo de Lara <[email protected]>
Signed-off-by: Tomasz Jozwiak <[email protected]>

app/compress-perf: add parser

Added parser part into compression perf. test.

Signed-off-by: Pablo de Lara <[email protected]>
Signed-off-by: Tomasz Jozwiak <[email protected]>
Acked-by: Fiona Trahe <[email protected]>
Acked-by: Lee Daly <[email protected]>
Acked-by: Shally Verma <[email protected]>

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build: add dependency on telemetry to apps with meson

This patch adds telemetry as a dependecy to all applications. Without these
changes, the --telemetry flag will not be recognised and application

build: add dependency on telemetry to apps with meson

This patch adds telemetry as a dependecy to all applications. Without these
changes, the --telemetry flag will not be recognised and applications will
fail to run if they want to enable telemetry.

Signed-off-by: Bruce Richardson <[email protected]>
Signed-off-by: Kevin Laatz <[email protected]>
Signed-off-by: Radu Nicolau <[email protected]>
Acked-by: Harry van Haaren <[email protected]>

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