This patch set provides v6 of HSR-SAN (RedBOX) as well as hsr_redbox.sh
test script.

The most straightforward way to test those patches is to use buildroot
(2024.02.01) to create rootfs and QEMU based environment to run x86_64
Linux.

Then one shall run hsr_redbox.sh and hsr_ping.sh from
tools/testing/selftests/net/hsr.

Lukasz Majewski (5):
  net: hsr: Provide RedBox support (HSR-SAN)
  test: hsr: Remove script code already implemented in lib.sh
  test: hsr: Move common code to hsr_common.sh file
  test: hsr: Extract version agnostic information from ping command
    output
  test: hsr: Add test for HSR RedBOX (HSR-SAN) mode of operation

 include/uapi/linux/if_link.h                  |   1 +
 net/hsr/hsr_device.c                          |  36 +++++-
 net/hsr/hsr_device.h                          |   4 +-
 net/hsr/hsr_forward.c                         |  85 ++++++++++++--
 net/hsr/hsr_framereg.c                        |  52 +++++++++
 net/hsr/hsr_framereg.h                        |   4 +
 net/hsr/hsr_main.h                            |   7 ++
 net/hsr/hsr_netlink.c                         |  30 ++++-
 net/hsr/hsr_slave.c                           |   1 +
 tools/testing/selftests/net/hsr/Makefile      |   3 +-
 tools/testing/selftests/net/hsr/hsr_common.sh |  84 ++++++++++++++
 tools/testing/selftests/net/hsr/hsr_ping.sh   | 106 +-----------------
 tools/testing/selftests/net/hsr/hsr_redbox.sh |  92 +++++++++++++++
 13 files changed, 387 insertions(+), 118 deletions(-)
 create mode 100644 tools/testing/selftests/net/hsr/hsr_common.sh
 create mode 100755 tools/testing/selftests/net/hsr/hsr_redbox.sh

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2.20.1