examples/multi_process: add SPDX license tag to makefiles

The makefiles for some of the multi_process example files were missing
SPDX license headers, so add them. These Makefiles completely replace

examples/multi_process: add SPDX license tag to makefiles

The makefiles for some of the multi_process example files were missing
SPDX license headers, so add them. These Makefiles completely replaced
the older makefiles and were written from scratch, not based on previous
versions, so add a new copyright year on them.

Fixes: 13abe17c3cd4 ("examples/multi_process: convert to pkg-config-based build")

Suggested-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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examples/multi_process: convert to pkg-config-based build

Remove references to the old make build system and use pkg-config for
building these examples.

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

examples/multi_process: convert to pkg-config-based build

Remove references to the old make build system and use pkg-config for
building these examples.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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examples: detect default build directory

Most examples have in their makefiles a default RTE_TARGET directory to be
used in case RTE_TARGET is not set. Rather than just using a hard-coded
default, w

examples: detect default build directory

Most examples have in their makefiles a default RTE_TARGET directory to be
used in case RTE_TARGET is not set. Rather than just using a hard-coded
default, we can instead detect what the build directory is relative to
RTE_SDK directory.

This fixes a potential issue for anyone who continues to build using
"make install T=x86_64-native-linuxapp-gcc" and skips setting RTE_TARGET
explicitly, instead relying on the fact that they were building in a
directory which corresponded to the example default path - which was
changed to "x86_64-native-linux-gcc" by commit 218c4e68c1d9 ("mk: use
linux and freebsd in config names").

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

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mk: use linux and freebsd in config names

Rather than using linuxapp and bsdapp everywhere, we can change things to
use the, more readable, terms "linux" and "freebsd" in our build configs.
Rather t

mk: use linux and freebsd in config names

Rather than using linuxapp and bsdapp everywhere, we can change things to
use the, more readable, terms "linux" and "freebsd" in our build configs.
Rather than renaming the configs we can just duplicate the existing ones
with the new names using symlinks, and use the new names exclusively
internally. ["make showconfigs" also only shows the new names to keep the
list short] The result is that backward compatibility is kept fully but any
new builds or development can be done using the newer names, i.e. both
"make config T=x86_64-native-linuxapp-gcc" and "T=x86_64-native-linux-gcc"
work.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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build/linux: rename macro from LINUXAPP to LINUX

Rename the macro to make things shorter and more comprehensible. For
both meson and make builds, keep the old macro around for backward
compatibility

build/linux: rename macro from LINUXAPP to LINUX

Rename the macro to make things shorter and more comprehensible. For
both meson and make builds, keep the old macro around for backward
compatibility.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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examples/multi_process: add hotplug sample

The sample code demonstrates device (ethdev only) management
at a multi-process environment. The user can attach/detach a
device on primary process and see

examples/multi_process: add hotplug sample

The sample code demonstrates device (ethdev only) management
at a multi-process environment. The user can attach/detach a
device on primary process and see it is synced on secondary
process automatically.

How to start?
./hotplug_mp --proc-type=auto

Command Line Example:

>help
>list

/* attach a pci device */
> attach 0000:81:00.0

/* detach the pci device */
> detach 0000:81:00.0

/* attach a vdev af_packet device */
> attach net_af_packet,iface=eth0

/* detach the vdev af_packet device */
> detach net_af_packet

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>

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examples/multi_process: remove l2fwd fork example

l2fwd_fork relies on a multiprocess model that DPDK does not support
(calling rte_eal_init() before fork()), in particular in light of recent
EAL ch

examples/multi_process: remove l2fwd fork example

l2fwd_fork relies on a multiprocess model that DPDK does not support
(calling rte_eal_init() before fork()), in particular in light of recent
EAL changes like the multiproess communication channel.

This example can mislead users into thinking this is a supported
multiprocess model; hence, this commit removes this example and the
corresponding user guide documentation as well.

This patch was made following this mailing list discussion:
http://mails.dpdk.org/archives/dev/2018-July/108106.html

Signed-off-by: Gage Eads <gage.eads@intel.com>

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examples/multi_process: build l2fwd_fork app

l2fwd_fork is not complied by default, this will make it compile

Fixes: 95e8005a56e8 ("examples/l2fwd_fork: new app")

Signed-off-by: Emma Kenny <emma.k

examples/multi_process: build l2fwd_fork app

l2fwd_fork is not complied by default, this will make it compile

Fixes: 95e8005a56e8 ("examples/l2fwd_fork: new app")

Signed-off-by: Emma Kenny <emma.kenny@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

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examples: use SPDX tag for Intel copyright files

Replace the BSD license header with the SPDX tag for files
with only an Intel copyright on them.

Signed-off-by: Bruce Richardson <bruce.richardson@i

examples: use SPDX tag for Intel copyright files

Replace the BSD license header with the SPDX tag for files
with only an Intel copyright on them.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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fix typos using codespell utility

Fixing typos across dpdk source code using codespell utility.
Skipped the ethdev driver's base code fixes to keep the base
code intact.

Signed-off-by: Jerin Jacob

fix typos using codespell utility

Fixing typos across dpdk source code using codespell utility.
Skipped the ethdev driver's base code fixes to keep the base
code intact.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: John McNamara <john.mcnamara@intel.com>

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remove trailing whitespaces

This commit removes trailing whitespace from lines in files. Almost all
files are affected, as the BSD license copyright header had trailing
whitespace on 4 lines in it [

remove trailing whitespaces

This commit removes trailing whitespace from lines in files. Almost all
files are affected, as the BSD license copyright header had trailing
whitespace on 4 lines in it [hence the number of files reporting 8 lines
changed in the diffstat].

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
[Thomas: remove spaces before tabs in libs]
[Thomas: remove more trailing spaces in non-C files]
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>

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config: rename "default" configurations as "native"

The "default" part in configuration filenames is misleading.
Rename this as "native", as this is the RTE_MACHINE that is set in these files.
This

config: rename "default" configurations as "native"

The "default" part in configuration filenames is misleading.
Rename this as "native", as this is the RTE_MACHINE that is set in these files.
This should make it clearer for people who build DPDK on a system then run it on
another one.

Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

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examples: use rte.extsubdir.mk to build examples with subdirectories

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

update Intel copyright years to 2014

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

doc: whitespace changes in licenses

Signed-off-by: Intel

update copyright date to 2013

Signed-off-by: Intel

remove version in all files

Signed-off-by: Intel

first public release

version 1.2.3

Signed-off-by: Intel