buildtools/chkincs: check SDK headers for C++ compatibility

With a one-line change to the lib meson.build file we can add the SDK
headers to the list of files to be checked using the chkincs binary.

buildtools/chkincs: check SDK headers for C++ compatibility

With a one-line change to the lib meson.build file we can add the SDK
headers to the list of files to be checked using the chkincs binary.
Unfortunately, many of those SDK header depend upon headers in the PCI
and vdev bus drivers, so we need to update chkincs build to ensure those
dependencies are added. We also need to allow internal APIs to be
present in these SDK headers.

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

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build: make cfgfile optional

Allow disabling of the cfgfile library in builds.

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

build: make cfgfile optional

Allow disabling of the cfgfile library in builds.

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Stephen Hemminger <[email protected]>
Acked-by: Morten Brørup <[email protected]>
Acked-by: David Marchand <[email protected]>

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build: make "packet framework" optional

Add port, table and pipeline libraries - collectively often known as
the "packet framework" - to the list of optional libraries, and
ensure tests can build w

build: make "packet framework" optional

Add port, table and pipeline libraries - collectively often known as
the "packet framework" - to the list of optional libraries, and
ensure tests can build with them disabled.

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Stephen Hemminger <[email protected]>
Acked-by: Morten Brørup <[email protected]>
Acked-by: David Marchand <[email protected]>

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build: make flow classification optional

Add the flow_classify library to the list of optional libraries, and
ensure tests can build with it disabled.

Signed-off-by: Bruce Richardson <bruce.richard

build: make flow classification optional

Add the flow_classify library to the list of optional libraries, and
ensure tests can build with it disabled.

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Stephen Hemminger <[email protected]>
Acked-by: Morten Brørup <[email protected]>
Acked-by: David Marchand <[email protected]>

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build: make node optional

Allow the 'node' library to be disabled in builds.

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Stephen Hemminger <[email protected]>
Ac

build: make node optional

Allow the 'node' library to be disabled in builds.

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Stephen Hemminger <[email protected]>
Acked-by: Morten Brørup <[email protected]>
Acked-by: David Marchand <[email protected]>

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build: allow recursive disabling of libraries

Align the code in lib/meson.build with that in drivers/meson.build to
enable recursive disabling of libraries, i.e. if library b depends on
library a, d

build: allow recursive disabling of libraries

Align the code in lib/meson.build with that in drivers/meson.build to
enable recursive disabling of libraries, i.e. if library b depends on
library a, disable library b if a is disabled (either explicitly or
implicitly). This allows libraries to be optional even if other DPDK
libs depend on them, something that was not previously possible.

Signed-off-by: Bruce Richardson <[email protected]>
Acked-by: Stephen Hemminger <[email protected]>
Acked-by: Morten Brørup <[email protected]>
Acked-by: David Marchand <[email protected]>

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fix spelling in comments and strings

The tool comes from https://github.com/jsoref

Signed-off-by: Josh Soref <[email protected]>
Signed-off-by: Thomas Monjalon <[email protected]>

build: make gpudev optional

This library can be made optional.
drivers/gpu and app/test-gpudev depend on this library,
so they are automatically disabled if the lib is disabled.

Signed-off-by: Elen

build: make gpudev optional

This library can be made optional.
drivers/gpu and app/test-gpudev depend on this library,
so they are automatically disabled if the lib is disabled.

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

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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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build: make metrics libraries optional

metrics, bitratestats, jobstats and latencystats libraries can be made
optional as they provide standalone features.

Signed-off-by: David Marchand <david.marc

build: make metrics libraries optional

metrics, bitratestats, jobstats and latencystats libraries can be made
optional as they provide standalone features.

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

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build: make GRO/GSO libraries optional

GRO and GSO integration in testpmd is relatively self contained and easy
to extract.
Those libraries can be made optional as they provide standalone
features.

build: make GRO/GSO libraries optional

GRO and GSO integration in testpmd is relatively self contained and easy
to extract.
Those libraries can be made optional as they provide standalone
features.

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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build/windows: remove separate list of libs

Rather than maintaining a separate list of libraries which are to be
built on windows, use the standard library list and explicitly add to
each library th

build/windows: remove separate list of libs

Rather than maintaining a separate list of libraries which are to be
built on windows, use the standard library list and explicitly add to
each library that is not to be built a check for windows and disable
the library at that per-lib level. As well as shortening the main
lib/meson.build file, this also leads to the build summary at the end of
the meson config run correctly listing the libraries which are not to be
built.

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

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dmadev: enable build on Windows

The dmadev library was not added to the list of libraries built on
Windows, meaning it was skipped in those builds and also that none of
the drivers were being consid

dmadev: enable build on Windows

The dmadev library was not added to the list of libraries built on
Windows, meaning it was skipped in those builds and also that none of
the drivers were being considered for build. Adding dmadev to the list
fixes this, and also enables the skeleton dmadev driver to be built -
all-be-it with a small fix necessary.

Signed-off-by: Bruce Richardson <[email protected]>
Reviewed-by: Chengwen Feng <[email protected]>
Tested-by: Conor Walsh <[email protected]>

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pdump: support pcapng and filtering

This enhances the DPDK pdump library to support new
pcapng format and filtering via BPF.

The internal client/server protocol is changed to support
two versions:

pdump: support pcapng and filtering

This enhances the DPDK pdump library to support new
pcapng format and filtering via BPF.

The internal client/server protocol is changed to support
two versions: the original pdump basic version and a
new pcapng version.

The internal version number (not part of exposed API or ABI)
is intentionally increased to cause any attempt to try
mismatched primary/secondary process to fail.

Add new API to do allow filtering of captured packets with
DPDK BPF (eBPF) filter program. It keeps statistics
on packets captured, filtered, and missed (because ring was full).

Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: Reshma Pattan <[email protected]>
Acked-by: Ray Kinsella <[email protected]>

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pcapng: add new library for writing pcapng files

This is utility library for writing pcapng format files
used by Wireshark family of utilities. Older tcpdump
also knows how to read (but not write) t

pcapng: add new library for writing pcapng files

This is utility library for writing pcapng format files
used by Wireshark family of utilities. Older tcpdump
also knows how to read (but not write) this format.

See
https://github.com/pcapng/pcapng/

Signed-off-by: Stephen Hemminger <[email protected]>
Acked-by: Reshma Pattan <[email protected]>
Acked-by: Ray Kinsella <[email protected]>

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pdump: disable on Windows

The current version of the pdump library was building on
Windows, but it was useless since the pdump utility was not being
built and Windows does not have multi-process sup

pdump: disable on Windows

The current version of the pdump library was building on
Windows, but it was useless since the pdump utility was not being
built and Windows does not have multi-process support.

The new version of pdump with filtering now has dependency
on bpf. But bpf library is not available on Windows.

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

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dmadev: introduce DMA device library

The 'dmadev' is a generic type of DMA device.

This patch introduce the 'dmadev' device allocation functions.

The infrastructure is prepared to welcome drivers

dmadev: introduce DMA device library

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 <[email protected]>
Acked-by: Bruce Richardson <[email protected]>
Acked-by: Morten Brørup <[email protected]>
Acked-by: Jerin Jacob <[email protected]>
Reviewed-by: Kevin Laatz <[email protected]>
Reviewed-by: Conor Walsh <[email protected]>

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security: build on Windows

Build the security library on Windows.

Remove unneeded export of inline functions from version file.

Signed-off-by: Tal Shnaiderman <[email protected]>
Acked-by: Akhil G

security: build on Windows

Build the security library on Windows.

Remove unneeded export of inline functions from version file.

Signed-off-by: Tal Shnaiderman <[email protected]>
Acked-by: Akhil Goyal <[email protected]>
Acked-by: William Tu <[email protected]>

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cryptodev: build on Windows

Build the cryptography device library on Windows OS
by removing unneeded include and exports of inline functions
blocking the compilation.

Signed-off-by: Tal Shnaiderman

cryptodev: build on Windows

Build the cryptography device library on Windows OS
by removing unneeded include and exports of inline functions
blocking the compilation.

Signed-off-by: Tal Shnaiderman <[email protected]>
Acked-by: Akhil Goyal <[email protected]>
Acked-by: William Tu <[email protected]>

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mempool/stack: build on Windows

Enable build of mempool/stack on Windows.

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

lib: build testpmd dependencies on Windows

Enable building libraries that testpmd depends on for Windows

Signed-off-by: Jie Zhou <[email protected]>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@

lib: build testpmd dependencies on Windows

Enable building libraries that testpmd depends on for Windows

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

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log: register with standardized names

Let's try to enforce the convention where most drivers use a pmd. logtype
with their class reflected in it, and libraries use a lib. logtype.

Introduce two new

log: register with standardized names

Let's try to enforce the convention where most drivers use a pmd. logtype
with their class reflected in it, and libraries use a lib. logtype.

Introduce two new macros:
- RTE_LOG_REGISTER_DEFAULT can be used when a single logtype is
used in a component. It is associated to the default name provided
by the build system,
- RTE_LOG_REGISTER_SUFFIX can be used when multiple logtypes are used,
and then the passed name is appended to the default name,

RTE_LOG_REGISTER is left untouched for existing external users
and for components that do not comply with the convention.

There is a new Meson variable log_prefix to adapt the default name
for baseband (pmd.bb.), bus (no pmd.) and mempool (no pmd.) classes.

Note: achieved with below commands + reverted change on net/bonding +
edits on crypto/virtio, compress/mlx5, regex/mlx5

$ git grep -l RTE_LOG_REGISTER drivers/ |
while read file; do
pattern=${file##drivers/};
class=${pattern%%/*};
pattern=${pattern#$class/};
drv=${pattern%%/*};
case "$class" in
baseband) pattern=pmd.bb.$drv;;
bus) pattern=bus.$drv;;
mempool) pattern=mempool.$drv;;
*) pattern=pmd.$class.$drv;;
esac
sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern',/RTE_LOG_REGISTER_DEFAULT(\1,/' $file;
sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern'\.\(.*\),/RTE_LOG_REGISTER_SUFFIX(\1, \2,/' $file;
done

$ git grep -l RTE_LOG_REGISTER lib/ |
while read file; do
pattern=${file##lib/};
pattern=lib.${pattern%%/*};
sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern',/RTE_LOG_REGISTER_DEFAULT(\1,/' $file;
sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern'\.\(.*\),/RTE_LOG_REGISTER_SUFFIX(\1, \2,/' $file;
done

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

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build: fix default drivers list without Python

If no enable_drivers option is passed, the default is to build
the drivers list by calling list-dir-globs.py.

But if no Python interpreter is installe

build: fix default drivers list without Python

If no enable_drivers option is passed, the default is to build
the drivers list by calling list-dir-globs.py.

But if no Python interpreter is installed, no error is reported
and all drivers end up being disabled.

Example on a minimal FreeBSD VM:

dpdk@freebsd:~/dpdk $ meson setup build
...
drivers:
common/cpt: not in enabled drivers build config
common/dpaax: not in enabled drivers build config
common/iavf: not in enabled drivers build config
common/mvep: not in enabled drivers build config
common/octeontx: not in enabled drivers build config
common/octeontx2: not in enabled drivers build config
bus/dpaa: not in enabled drivers build config
bus/fslmc: not in enabled drivers build config
...

dpdk@freebsd:~/dpdk $ cd drivers/
dpdk@freebsd:~/dpdk/drivers $ ~/dpdk/buildtools/list-dir-globs.py */*
env: python3: No such file or directory

Rely on meson internal interpreter.
Check return code when calling this script.

Fixes: ab9407c3addd ("build: allow using wildcards to disable drivers")
Fixes: 2e33309ebe03 ("config: enable/disable drivers in Arm builds")
Cc: [email protected]

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

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lib: restore developer mode checks

Most of the checks on developer_mode have been accidentally dropped.
Restore them.

Fixes: 7d611e35b077 ("lib: simplify main build file")

Signed-off-by: David Mar

lib: restore developer mode checks

Most of the checks on developer_mode have been accidentally dropped.
Restore them.

Fixes: 7d611e35b077 ("lib: simplify main build file")

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

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