examples/ptpclient: revert frequency adjustment

The commit 6d55af611fd5 ("examples/ptpclient: add frequency adjustment")
includes some GPL-licensed code and therefore cannot be applied to the
DPDK.

examples/ptpclient: revert frequency adjustment

The commit 6d55af611fd5 ("examples/ptpclient: add frequency adjustment")
includes some GPL-licensed code and therefore cannot be applied to the
DPDK. Therefore, revert that commit.

By reverting this commit, the basic functionality (PMD support for
high-precision clocks) will not be affected, but its accuracy will be
reduced to the microsecond level.

Fixes: 6d55af611fd5 ("examples/ptpclient: add frequency adjustment")

Signed-off-by: Mingjin Ye <mingjinx.ye@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

show more ...

examples/ptp: replace terms master and slave

Remove one of the few remaining uses of master/slave.

The IEEE 1588 standard has been updated to remove the use
of master-slave terminology. Change the

examples/ptp: replace terms master and slave

Remove one of the few remaining uses of master/slave.

The IEEE 1588 standard has been updated to remove the use
of master-slave terminology. Change the sample to Use the terms
recommended by IEEE 1588g-2022 amendment.

In place of the term “master”, use the term “timeTransmitter”.
In place of the term “slave”, use the term “timeReceiver”.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

show more ...

examples/ptpclient: add frequency adjustment

This patch adds PI servo controller to support frequency
adjustment API for IEEE1588 PTP.

For example, the command for starting ptpclient with PI contro

examples/ptpclient: add frequency adjustment

This patch adds PI servo controller to support frequency
adjustment API for IEEE1588 PTP.

For example, the command for starting ptpclient with PI controller is:
dpdk-ptpclient -a 0000:81:00.0 -c 1 -n 3 -- -T 0 -p 0x1 -c 1

Signed-off-by: Simei Su <simei.su@intel.com>
Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
Signed-off-by: Mingjin Ye <mingjinx.ye@intel.com>
Acked-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>

show more ...

doc: use code snippets in sample app guides

Currently the sample app user guides use hard coded code snippets,
this patch changes these to use literalinclude which will dynamically
update the snippe

doc: use code snippets in sample app guides

Currently the sample app user guides use hard coded code snippets,
this patch changes these to use literalinclude which will dynamically
update the snippets as changes are made to the code.
This was introduced in commit 413c75c33c40 ("doc: show how to include
code in guides"). Comments within the sample apps were updated to
accommodate this as part of this patch. This will help to ensure that
the code within the sample app user guides is up to date and not out
of sync with the actual code.

Signed-off-by: Conor Fogarty <conor.fogarty@intel.com>
Signed-off-by: Conor Walsh <conor.walsh@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>

show more ...

doc: remove references to make from apps guide

While make has been deprecated for DPDK, it's still applicable for
some example apps to be built standalone, this patch adjusts the
guides to take that

doc: remove references to make from apps guide

While make has been deprecated for DPDK, it's still applicable for
some example apps to be built standalone, this patch adjusts the
guides to take that into consideration.

Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Nicolas Chautru <nicolas.chautru@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

show more ...

eal: rename lcore master and slave

Replace master lcore with main lcore and
replace slave lcore with worker lcore.

Keep the old functions and macros but mark them as deprecated
for this release.

T

eal: rename lcore master and slave

Replace master lcore with main lcore and
replace slave lcore with worker lcore.

Keep the old functions and macros but mark them as deprecated
for this release.

The "--master-lcore" command line option is also deprecated
and any usage will print a warning and use "--main-lcore"
as replacement.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

show more ...

net: add rte prefix to ether structures

Add 'rte_' prefix to structures:
- rename struct ether_addr as struct rte_ether_addr.
- rename struct ether_hdr as struct rte_ether_hdr.
- rename struct vlan_

net: add rte prefix to ether structures

Add 'rte_' prefix to structures:
- rename struct ether_addr as struct rte_ether_addr.
- rename struct ether_hdr as struct rte_ether_hdr.
- rename struct vlan_hdr as struct rte_vlan_hdr.
- rename struct vxlan_hdr as struct rte_vxlan_hdr.
- rename struct vxlan_gpe_hdr as struct rte_vxlan_gpe_hdr.

Do not update the command line library to avoid adding a dependency to
librte_net.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

show more ...

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>

show more ...

doc: convert Intel license headers to SPDX tags

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

doc: add generic build instructions for sample apps

Moved duplicated, and occasionally outdated, doc sections from each
of the sample app guides chapters to a common chapter at the start.

This redu

doc: add generic build instructions for sample apps

Moved duplicated, and occasionally outdated, doc sections from each
of the sample app guides chapters to a common chapter at the start.

This reduces the duplication in the docs and provides a single
point of reference for compiling the sample apps.

Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>

show more ...

doc: update port id type

Since port id has changed from uint8_t to uint16_t in dpdk code,
So update the change in related doc.

Fixes: f8244c6399d9 ("ethdev: increase port id range")

Signed-off-by:

doc: update port id type

Since port id has changed from uint8_t to uint16_t in dpdk code,
So update the change in related doc.

Fixes: f8244c6399d9 ("ethdev: increase port id range")

Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>

show more ...

mbuf: use pktmbuf helper to create the pool

When possible, replace the uses of rte_mempool_create() with
the helper provided in librte_mbuf: rte_pktmbuf_pool_create().

This is the preferred way to

mbuf: use pktmbuf helper to create the pool

When possible, replace the uses of rte_mempool_create() with
the helper provided in librte_mbuf: rte_pktmbuf_pool_create().

This is the preferred way to create a mbuf pool.

This also updates the documentation.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>

show more ...

doc: use corelist instead of coremask

The coremask option in DPDK is difficult to use and we should be
promoting the use of the corelist (-l) option. The patch
adjusts the docs to use -l EAL option

doc: use corelist instead of coremask

The coremask option in DPDK is difficult to use and we should be
promoting the use of the corelist (-l) option. The patch
adjusts the docs to use -l EAL option instead of the -c option.

The patch only changes the docs and not the code as the -c option
will continue to exist unless it is removed in the future. The -c
option should be kept to maintain backward compatibility.

Signed-off-by: Keith Wiles <keith.wiles@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>

show more ...

doc: add PTP client sample guide

Add a sample app guide for the ptpclient application.

Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Signed-off-by: Pablo de Lara <pablo.de.lara.guar

doc: add PTP client sample guide

Add a sample app guide for the ptpclient application.

Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Reviewed-by: John McNamara <john.mcnamara@intel.com>

show more ...