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docs(linux): Update linuxptp clone URL and branch for HSR/PRP PTP #735

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docs(linux): Update linuxptp clone URL and branch for HSR/PRP PTP #735

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22 changes: 5 additions & 17 deletions source/linux/Foundational_Components/Kernel/Kernel_Drivers/Network/HSR_PRP_PTP.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@
HSR and PRP PTP support
=======================

The `linuxptp-hsr <https://git.kernel.org/pub/scm/linux/kernel/git/bigeasy/linuxptp-hsr.git>`_
implementation on the ``hsr_prp_v2_plus`` branch supports PTP (Precision Time Protocol)
The `linuxptp-hsr-prp <https://git.kernel.org/pub/scm/linux/kernel/git/mda/linuxptp-hsr-prp.git>`_
implementation on the ``hsr_prp_ptp`` branch supports PTP (Precision Time Protocol)
synchronization over High-availability Seamless Redundancy (HSR) and Parallel Redundancy
Protocol (PRP) interfaces.

Expand All @@ -19,21 +19,9 @@ Clone linuxptp-hsr:

.. code-block:: console

git clone https://git.kernel.org/pub/scm/linux/kernel/git/bigeasy/linuxptp-hsr.git
cd linuxptp-hsr
git checkout hsr_prp_v2_plus

Patch the config files with the actual interface names and the P2P destination MAC
address. The config files use INI-style sections where ``[eth1]`` and ``[eth2]``
denote the two physical interfaces. The first command appends the ``p2p_dst_mac``
key (destination MAC for P2P delay-request messages) into the ``[global]``
section just after the ``delay_mechanism`` key. The second command replaces the
``[eth1]`` and ``[eth2]`` section headers with the actual interface names:

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.. code-block:: console

sed -i '/^delay_mechanism/a p2p_dst_mac 01:1B:19:00:00:01' configs/<proto>-master.cfg configs/<proto>-slave.cfg
sed -i 's/^\[eth1\]/[<INTF_A>]/; s/^\[eth2\]/[<INTF_B>]/' configs/<proto>-master.cfg configs/<proto>-slave.cfg
git clone https://git.kernel.org/pub/scm/linux/kernel/git/mda/linuxptp-hsr-prp.git
cd linuxptp-hsr-prp
git checkout hsr_prp_ptp

Build and install:

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